OLIVE VISTA MIDDLE SCΗOOL DRAFT IvITIAL STUDu ...

Olive vista Middle schOOlseisMic MOdernizatiOn Of the Physical educatiOn and

Multi-PurPOse rOOM/lunch PaviliOn/student stOre Buildings

lOs angeles unified schOOl district

June 2015

draft initial study /Mitigated negative declaratiOn

appendix a

air Quality Worksheets anD moDelling

OliveVistaMiddleSchoolDraftNDAppendixA,AirQualityWorksheetsA.1ConstructionandOperational:ModelInputs

A.2 ConstructionEmissions

Construction:CaliforniaEmissionsEstimatorModelRuns

A.3 OperationalEmissions–ExistingSite

Operations–ExistingSite:CaliforniaEmissionsEstimatorModelRuns

A.4 OperationalEmissions–Project

Operations–Project:CaliforniaEmissionsEstimatorModelRuns

Operations‐Charbroiler

AppendixA.1ModelInputs

ConstructionandOperational:ModelInputs

Olive Vista Middle School ND

Air Quality ‐ Information Provided by Client

Proposed Project Existing Land Use (to be demolished)

Land Use Type Value Units Land Use Type Value Units Notes

Gymnasium 19,917 sf Gymnasium 18,362 sf will be replaced by new Play Field

Multi‐Purpose Building 17,555 sf Covered Shelter

Lunch Pavillion 9,346 sf Multi‐Purpose Building 16,627 sf will be replaced by new MPR

Covered Shelter 2,444 sf Lunch Pavillion 11,912 sf will be replaced by new Pavillion

Total Outdoor Area 11,790 sf Play Field (Turf) 0.65 sf will be replaced by new Gym

Play Field (Turf) 0.65 acre

TOTAL AREA 49,262 sf

Parking Lot Name Existing Spaces Proposed Spaces

Parking Lot C 60 82

Parking Lot D 20 0

Total New Spaces 82

Graded Area 4.6 acres

Construction Schedule

Phase Start End Length (days)

Construction of MPR and

Gym, Demolition of MPR 6/14/2016 6/13/2018 522

Demolition Gym 6/14/2018 8/12/2018 42

Operational Year 2018

Soil Exported 7721.23 CY

Soil Imported 3427.53 CY

Net Soil Export 4293.7 CY

Haul Truck Capacity 8 CY

Haul Trucks Needed 537 trucks

No construction schedule can be provided yet, because still in design phase. Equipment breakdown for PCR to formulate based on past projects.


Air Quality ‐ Construction Schedule

Construction Activity Phase Start Date End Date No. of Work Days Demo CY Demo Truck Trips Export CY Import CY Vendor Trips Worker Trips Haul Truck Trips

Demolition of MPB 6/14/2016 9/27/2016 76 3079 385

Grading/Excavation 9/28/2016 11/30/2016 46 7721 3428 537

Foundation 12/1/2016 4/1/2017 87

Building Construction 4/2/2017 3/1/2018 239

Architectural Coating 3/2/2018 5/13/2018 51

Paving 5/14/2018 6/13/2018 23

Demolition of Gym 6/14/2018 8/12/2018 42 3400 425

Demolition Estimate Value Unit

MPR Area (sf) *DD PDF* 16,627 sq. ft.

Assumed Height 20 ft

MPR Volume (cf) 332,540 cubic ft.

Material Volume Percentage 25 %

MPR Demolition Volume 83135 cubic ft.

MPR Demolition Volume 3079 CY

Gym Area (sf) *DD PDF* 18,362 sq. ft.

Assumed Height 20 ft

Gym Volume (cf) 367,240 cubic ft.

Material Volume Percentage 25 %

Gym Demolition Volume 91,810 cubic ft.

Gym Demolition Volume 3400 CY


Air Quality ‐ Construction Equipment

Heavy‐Duty Equipment

No. of Heavy‐

Duty Equipment

Hours of

Operation/Day

Hours of

Operation/Week

Demolition of MPB Concrete/Industrial Saws 1 8 40

Crushing/Processing Equipment 1 8 40

Dumpers/Tenders 1 8 40

Rubber Tired Dozers 1 8 40

Tractors/Loaders/Backhoes 2 8 40

Grading/Excavation Bore/Drill Rigs 1 8 40

Excavators 2 8 40

Graders 1 8 40

Material Handling Equipment 1 8 40



Water Truck 1 8 40

Foundation Cement/Mortar Mixers 4 8 40

Forklifts 1 8 40

Generator Sets 1 8 40

Pumps 2 8 40


Building Construction Aerial Lifts 2 8 40

Cranes 1 4 40

Concrete/Industrial Saws 1 8 40

Concrete Pumps 1 8 40

Forklifts 1 8 40



Other Equipment 2 8 40

Welders 3 8 40

Architectural Coating Air Compressors 1 8 40

Forklifts 1 8 40



Welders 3 8 40

Paving Cement/Mortar Mixers 1 8 40

Pavers 1 8 40

Paving Equipment 1 8 40

Rollers 1 8 40


Demolition of Gym Concrete/Industrial Saws 1 8 40

Crushing/Processing Equipment 1 8 40

Dumpers/Tenders 1 8 40



Water Truck 1 8 40Sources: Project Applicant, 2014; PCR Service Corporation, 2014

Construction Activity Phase

AppendixA.2ConstructionEmissions

Construction:CaliforniaEmissionsEstimatorModelRuns

Off-road Equipment - See Construction Equipment List


1.3 User Entered Comments & Non-Default Data

Project Characteristics -

Land Use -

Construction Phase - See Construction Schedule



CO2 Intensity (lb/MWhr)

1227.89 CH4 Intensity (lb/MWhr)

0.029 N2O Intensity (lb/MWhr)

0.006

31

Climate Zone 11 Operational Year 2018

Utility Company Los Angeles Department of Water & Power

1.2 Other Project Characteristics

Urbanization Urban Wind Speed (m/s) 2.2 Precipitation Freq (Days)

Movie Theater (No Matinee) 17.50 1000sqft 0.40 17,500.00 0

Health Club 19.90 1000sqft 0.46 19,900.00 0

City Park 0.65 Acre 0.65 28,314.00 0

Parking Lot 80.00 Space 0.72 32,000.00 0

Population

Other Non-Asphalt Surfaces 11.80 1000sqft 0.27 11,800.00 0

1.1 Land Usage

Land Uses Size Metric Lot Acreage Floor Surface Area

CalEEMod Version: CalEEMod.2013.2.1 Page 1 of 1 Date: 11/19/2014 12:19 PM

Olive Vista Middle SchoolSouth Coast Air Basin, Summer

1.0 Project Characteristics

tblOffRoadEquipment OffRoadEquipmentType Aerial Lifts

tblOffRoadEquipment OffRoadEquipmentType Concrete/Industrial Saws

tblOffRoadEquipment LoadFactor 0.20 0.20








tblGrading AcresOfGrading 23.00 4.60

tblGrading MaterialExported 0.00 4,294.00

tblConstructionPhase PhaseEndDate 8/10/2018 8/12/2018


tblConstructionPhase NumDays 10.00 23.00








Demolition -

Grading - See Construction Assumptions

Construction Off-road Equipment Mitigation -

Table Name Column Name Default Value New Value




Trips and VMT -

tblProjectCharacteristics OperationalYear 2014 2018

tblTripsAndVMT WorkerTripNumber 30.00 20.00

tblOffRoadEquipment UsageHours 6.00 8.00




tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00






tblOffRoadEquipment OffRoadEquipmentType Dumpers/Tenders


tblOffRoadEquipment OffRoadEquipmentType Welders

tblOffRoadEquipment OffRoadEquipmentType Crushing/Proc. Equipment

tblOffRoadEquipment OffRoadEquipmentType Generator Sets

tblOffRoadEquipment OffRoadEquipmentType Tractors/Loaders/Backhoes

tblOffRoadEquipment OffRoadEquipmentType Other Construction Equipment

tblOffRoadEquipment OffRoadEquipmentType Forklifts


tblOffRoadEquipment OffRoadEquipmentType Pumps

tblOffRoadEquipment OffRoadEquipmentType Off-Highway Trucks


tblOffRoadEquipment OffRoadEquipmentType Excavators

tblOffRoadEquipment OffRoadEquipmentType Other Material Handling Equipment


tblOffRoadEquipment OffRoadEquipmentType Bore/Drill Rigs



0.00 0.00 0.00 0.00 0.00 0.0047.93 0.00 23.94 53.70 0.00 18.16

NBio-CO2 Total CO2 CH4 N20 CO2e

Percent Reduction

0.00 0.00 0.00 0.00

Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2ROG NOx CO SO2 Fugitive PM10

0.0000 18,350.9847

18,350.9847

3.8297 0.0000 18,431.4077

4.0744 7.8202 11.8946 1.7479 7.3907 9.1386Total 49.6546 145.7874 112.4233 0.1888

0.0000 5,651.6570

5,651.6570 1.0013 0.0000 5,672.6849

0.6267 2.2930 2.9197 0.1684 2.2012 2.36962018 38.3628 39.5982 36.0091 0.0604

0.0000 5,715.4901

5,715.4901 1.0371 0.0000 5,737.2692

0.6267 2.6664 3.2931 0.1684 2.5575 2.72592017 5.7640 44.1959 37.0116 0.0604

0.0000 6,983.8376

6,983.8376 1.7912 0.0000 7,021.4535

2.8210 2.8608 5.6818 1.4111 2.6320 4.04302016 5.5278 61.9933 39.4025 0.0680

Total CO2 CH4 N2O CO2e

Year lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

0.0000 18,350.9848

18,350.9848

3.8297 0.0000 18,431.4077

7.8252 7.8202 15.6392 3.7751 7.3907 11.1658Total 49.6546 145.7874 112.4233 0.1888

0.0000 5,651.6570

5,651.6570 1.0013 0.0000 5,672.6849

0.6329 2.2930 2.9197 0.1684 2.2012 2.36962018 38.3628 39.5982 36.0091 0.0604

0.0000 5,715.4901

5,715.4901 1.0371 0.0000 5,737.2692

0.6267 2.6664 3.2931 0.1684 2.5575 2.72592017 5.7640 44.1959 37.0116 0.0604

0.0000 6,983.8376

6,983.8376 1.7912 0.0000 7,021.4535

6.5656 2.8608 9.4264 3.4383 2.6320 6.07022016 5.5278 61.9933 39.4025 0.0680

NBio- CO2


Year lb/day lb/day

Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2

2.0 Emissions Summary

2.1 Overall Construction (Maximum Daily Emission)Unmitigated Construction


Foundation Forklifts 1 8.00 89 0.20

Grading/Excavation Off-Highway Trucks 1 8.00 400 0.38

Grading/Excavation Graders 1 8.00 174 0.41

Grading/Excavation Other Material Handling Equipment 1 8.00 167 0.40

Grading/Excavation Excavators 2 8.00 162 0.38

Demolition of MPB Tractors/Loaders/Backhoes 2 8.00 97 0.37

Demolition of MPB Rubber Tired Dozers 1 8.00 255 0.40

Grading/Excavation Bore/Drill Rigs 1 8.00 205 0.50

Demolition of MPB Dumpers/Tenders 1 8.00 16 0.38

Demolition of MPB Crushing/Proc. Equipment 1 8.00 85 0.78

Load Factor

Demolition of MPB Concrete/Industrial Saws 1 8.00 81 0.73

OffRoad Equipment

Phase Name Offroad Equipment Type Amount Usage Hours Horse Power

42

Acres of Grading (Site Preparation Phase): 0

Acres of Grading (Grading Phase): 0

Acres of Paving: 0

Residential Indoor: 0; Residential Outdoor: 0; Non-Residential Indoor: 117,711; Non-Residential Outdoor: 39,237 (Architectural Coating –

7 Demolition of Gym Demolition 6/14/2018 8/12/2018 5

51

6 Paving Paving 5/14/2018 6/13/2018 5 23

5 Architectural Coating Architectural Coating 3/2/2018 5/13/2018 5

87

4 Building Construction Building Construction 4/2/2017 3/1/2018 5 239

3 Foundation Paving 12/1/2016 4/1/2017 5

76

2 Grading/Excavation Grading 9/28/2016 11/30/2016 5 46

End Date Num Days Week

Num Days Phase Description

1 Demolition of MPB Demolition 6/14/2016 9/27/2016 5

3.0 Construction Detail

Construction Phase

Phase Number

Phase Name Phase Type Start Date

Demolition of Gym Dumpers/Tenders 1 8.00 16 0.38

Demolition of Gym Crushing/Proc. Equipment 1 8.00 85 0.78

Architectural Coating Air Compressors 1 8.00 78 0.48

Building Construction Welders 3 8.00 46 0.45

Building Construction Tractors/Loaders/Backhoes 1 8.00 97 0.37

Architectural Coating Welders 3 8.00 46 0.45

Architectural Coating Tractors/Loaders/Backhoes 1 8.00 97 0.37

Building Construction Generator Sets 1 8.00 84 0.74

Building Construction Forklifts 1 8.00 89 0.20

Building Construction Cranes 1 4.00 226 0.29

Architectural Coating Generator Sets 1 8.00 84 0.74

Architectural Coating Forklifts 1 8.00 89 0.20

Foundation Tractors/Loaders/Backhoes 1 8.00 97 0.37

Building Construction Other Construction Equipment 2 8.00 171 0.42

Building Construction Pumps 1 8.00 84 0.74

Building Construction Concrete/Industrial Saws 1 8.00 81 0.73

Building Construction Aerial Lifts 2 8.00 62 0.31

Foundation Pumps 1 8.00 84 0.74

Foundation Generator Sets 1 8.00 84 0.74

Foundation Cement and Mortar Mixers 4 8.00 9 0.56

Grading/Excavation Tractors/Loaders/Backhoes 1 8.00 97 0.37

Grading/Excavation Rubber Tired Dozers 1 8.00 255 0.40

Water Exposed Area

6.90 20.00 LD_Mix HDT_Mix HHDT

3.1 Mitigation Measures Construction

Demolition of Gym 6 15.00 0.00 84.00 14.70

14.70 6.90 20.00 LD_Mix HDT_Mix HHDT


Paving 5 13.00 0.00 0.00

Architectural Coating 7 9.00 0.00 0.00 14.70



Building Construction 13 46.00 18.00 0.00

Foundation 12 20.00 0.00 0.00 14.70



Grading/Excavation 8 20.00 0.00 537.00

Demolition of MPB 6 15.00 0.00 113.00 14.70

Worker Trip Length

Vendor Trip Length

Hauling Trip Length

Worker Vehicle Class

Vendor Vehicle Class

Hauling Vehicle Class

Trips and VMT

Phase Name Offroad Equipment Count

Worker Trip Number

Vendor Trip Number

Hauling Trip Number

Demolition of Gym Tractors/Loaders/Backhoes 2 8.00 97 0.37

Demolition of Gym Rubber Tired Dozers 1 8.00 255 0.40

Foundation Rollers 2 8.00 80 0.38

Demolition of Gym Concrete/Industrial Saws 1 8.00 81 0.73

Paving Tractors/Loaders/Backhoes 1 8.00 97 0.37

Paving Rollers 1 8.00 80 0.38

Paving Paving Equipment 1 8.00 130 0.36

Paving Pavers 1 8.00 125 0.42

Paving Cement and Mortar Mixers 1 8.00 9 0.56

Foundation Paving Equipment 1 8.00 130 0.36

Foundation Pavers 1 8.00 125 0.42

0.0000 2,888.9227

2,888.9227 0.6138 2,901.8129

0.1257 1.9559 2.0815 0.0190 1.8641 1.8832Total 3.4819 30.8875 23.8069 0.0291

0.0000 2,888.9227

2,888.9227 0.6138 2,901.8129

1.9559 1.9559 1.8641 1.8641Off-Road 3.4819 30.8875 23.8069 0.0291

0.0000 0.00000.1257 0.0000 0.1257 0.0190 0.0000 0.0190Fugitive Dust


Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site


Exhaust PM10

289.0653 289.0653 9.9400e-003

289.27410.1936 7.7700e-003

0.2013 0.0516 7.1500e-003

0.0587Total 0.0881 0.4896 1.2623 3.2200e-003

178.4374 178.4374 9.1500e-003

178.62950.1677 1.4000e-003

0.1691 0.0445 1.2900e-003

0.0458Worker 0.0624 0.0781 0.9730 2.1200e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Vendor 0.0000 0.0000 0.0000 0.0000

110.6279 110.6279 7.9000e-004

110.64460.0259 6.3700e-003

0.0323 7.0900e-003

5.8600e-003

0.0130Hauling 0.0256 0.4115 0.2893 1.1000e-003



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site


Exhaust PM10

2,888.9227

2,888.9227 0.6138 2,901.8129

0.3223 1.9559 2.2781 0.0488 1.8641 1.9129Total 3.4819 30.8875 23.8069 0.0291

2,888.9227

2,888.9227 0.6138 2,901.8129

1.9559 1.9559 1.8641 1.8641Off-Road 3.4819 30.8875 23.8069 0.0291

0.0000 0.00000.3223 0.0000 0.3223 0.0488 0.0000 0.0488Fugitive Dust

NBio- CO2



Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2

3.2 Demolition of MPB - 2016Unmitigated Construction On-Site


5,877.3279

5,877.3279 1.7728 5,914.5569

6.1387 2.8090 8.9477 3.3233 2.5843 5.9076Total 5.2434 58.6582 35.8337 0.0566

5,877.3279

5,877.3279 1.7728 5,914.5569

2.8090 2.8090 2.5843 2.5843Off-Road 5.2434 58.6582 35.8337 0.0566

0.0000 0.00006.1387 0.0000 6.1387 3.3233 0.0000 3.3233Fugitive Dust



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.3 Grading/Excavation - 2016Unmitigated Construction On-Site


Exhaust PM10

289.0653 289.0653 9.9400e-003

289.27410.1936 7.7700e-003

0.2013 0.0516 7.1500e-003

0.0587Total 0.0881 0.4896 1.2623 3.2200e-003

178.4374 178.4374 9.1500e-003

178.62950.1677 1.4000e-003

0.1691 0.0445 1.2900e-003

0.0458Worker 0.0624 0.0781 0.9730 2.1200e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Vendor 0.0000 0.0000 0.0000 0.0000

110.6279 110.6279 7.9000e-004

110.64460.0259 6.3700e-003

0.0323 7.0900e-003

5.8600e-003

0.0130Hauling 0.0256 0.4115 0.2893 1.1000e-003



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site


Exhaust PM10

0.0000 5,877.3279

5,877.3279 1.7728 5,914.5569

2.3941 2.8090 5.2031 1.2961 2.5843 3.8804Total 5.2434 58.6582 35.8337 0.0566

0.0000 5,877.3279

5,877.3279 1.7728 5,914.5569

2.8090 2.8090 2.5843 2.5843Off-Road 5.2434 58.6582 35.8337 0.0566

0.0000 0.00002.3941 0.0000 2.3941 1.2961 0.0000 1.2961Fugitive Dust



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

1,106.5097

1,106.5097 0.0184 1,106.8966

0.4269 0.0519 0.4788 0.1150 0.0477 0.1627Total 0.2845 3.3351 3.5688 0.0115

237.9165 237.9165 0.0122 238.17260.2236 1.8700e-003

0.2254 0.0593 1.7200e-003

0.0610Worker 0.0833 0.1041 1.2973 2.8300e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Vendor 0.0000 0.0000 0.0000 0.0000

868.5932 868.5932 6.2300e-003

868.72400.2034 0.0500 0.2533 0.0557 0.0460 0.1017Hauling 0.2012 3.2310 2.2715 8.6200e-003



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

3,361.2003

3,361.2003 0.7153 3,376.2223

2.0281 2.0281 1.9262 1.9262Total 3.5142 30.7348 21.9968 0.0344

0.0000 0.00000.0000 0.0000 0.0000 0.0000Paving 0.0217

3,361.2003

3,361.2003 0.7153 3,376.2223

2.0281 2.0281 1.9262 1.9262Off-Road 3.4925 30.7348 21.9968 0.0344



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.4 Foundation - 2016Unmitigated Construction On-Site


Exhaust PM10

1,106.5097

1,106.5097 0.0184 1,106.8966

0.4269 0.0519 0.4788 0.1150 0.0477 0.1627Total 0.2845 3.3351 3.5688 0.0115

237.9165 237.9165 0.0122 238.17260.2236 1.8700e-003

0.2254 0.0593 1.7200e-003

0.0610Worker 0.0833 0.1041 1.2973 2.8300e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Vendor 0.0000 0.0000 0.0000 0.0000

868.5932 868.5932 6.2300e-003

868.72400.2034 0.0500 0.2533 0.0557 0.0460 0.1017Hauling 0.2012 3.2310 2.2715 8.6200e-003



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

0.0000 3,361.2003

3,361.2003 0.7153 3,376.2223

2.0281 2.0281 1.9262 1.9262Total 3.5142 30.7348 21.9968 0.0344

0.0000 0.00000.0000 0.0000 0.0000 0.0000Paving 0.0217

0.0000 3,361.2003

3,361.2003 0.7153 3,376.2223

2.0281 2.0281 1.9262 1.9262Off-Road 3.4925 30.7348 21.9968 0.0344



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

237.9165 237.9165 0.0122 238.17260.2236 1.8700e-003

0.2254 0.0593 1.7200e-003

0.0610Total 0.0833 0.1041 1.2973 2.8300e-003

237.9165 237.9165 0.0122 238.17260.2236 1.8700e-003

0.2254 0.0593 1.7200e-003

0.0610Worker 0.0833 0.1041 1.2973 2.8300e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Vendor 0.0000 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

3,331.3474

3,331.3474 0.7021 3,346.0924

1.8327 1.8327 1.7400 1.7400Total 3.2177 28.3900 21.8359 0.0344

0.0000 0.00000.0000 0.0000 0.0000 0.0000Paving 0.0217

3,331.3474

3,331.3474 0.7021 3,346.0924

1.8327 1.8327 1.7400 1.7400Off-Road 3.1960 28.3900 21.8359 0.0344



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

237.9165 237.9165 0.0122 238.17260.2236 1.8700e-003

0.2254 0.0593 1.7200e-003

0.0610Total 0.0833 0.1041 1.2973 2.8300e-003

237.9165 237.9165 0.0122 238.17260.2236 1.8700e-003

0.2254 0.0593 1.7200e-003

0.0610Worker 0.0833 0.1041 1.2973 2.8300e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Vendor 0.0000 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

228.8115 228.8115 0.0113 229.04790.2236 1.8000e-003

0.2254 0.0593 1.6600e-003

0.0610Total 0.0749 0.0940 1.1741 2.8300e-003

228.8115 228.8115 0.0113 229.04790.2236 1.8000e-003

0.2254 0.0593 1.6600e-003

0.0610Worker 0.0749 0.0940 1.1741 2.8300e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Vendor 0.0000 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-SiteROG NOx CO SO2 Fugitive

PM10Exhaust PM10

0.0000 3,331.3474

3,331.3474 0.7021 3,346.0924

1.8327 1.8327 1.7400 1.7400Total 3.2177 28.3900 21.8359 0.0344

0.0000 0.00000.0000 0.0000 0.0000 0.0000Paving 0.0217

0.0000 3,331.3474

3,331.3474 0.7021 3,346.0924

1.8327 1.8327 1.7400 1.7400Off-Road 3.1960 28.3900 21.8359 0.0344



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

228.8115 228.8115 0.0113 229.04790.2236 1.8000e-003

0.2254 0.0593 1.6600e-003

0.0610Total 0.0749 0.0940 1.1741 2.8300e-003

228.8115 228.8115 0.0113 229.04790.2236 1.8000e-003

0.2254 0.0593 1.6600e-003

0.0610Worker 0.0749 0.0940 1.1741 2.8300e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Vendor 0.0000 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

0.0000 4,802.8227

4,802.8227 1.0085 4,824.0010

2.6396 2.6396 2.5329 2.5329Total 5.4540 42.5562 32.6227 0.0500

0.0000 4,802.8227

4,802.8227 1.0085 4,824.0010

2.6396 2.6396 2.5329 2.5329Off-Road 5.4540 42.5562 32.6227 0.0500



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

912.6674 912.6674 0.0286 913.26830.6267 0.0268 0.6535 0.1684 0.0246 0.1931Total 0.3100 1.6397 4.3889 0.0104

526.2665 526.2665 0.0259 526.81010.5142 4.1400e-003

0.5183 0.1364 3.8100e-003

0.1402Worker 0.1722 0.2163 2.7004 6.5100e-003

386.4009 386.4009 2.7300e-003

386.45810.1125 0.0227 0.1352 0.0321 0.0208 0.0529Vendor 0.1378 1.4234 1.6886 3.9100e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

4,802.8227

4,802.8227 1.0085 4,824.0010

2.6396 2.6396 2.5329 2.5329Total 5.4540 42.5562 32.6227 0.0500

4,802.8227

4,802.8227 1.0085 4,824.0010

2.6396 2.6396 2.5329 2.5329Off-Road 5.4540 42.5562 32.6227 0.0500



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.5 Building Construction - 2017Unmitigated Construction On-Site


Exhaust PM10

886.6056 886.6056 0.0267 887.16710.6267 0.0254 0.6521 0.1684 0.0234 0.1918Total 0.2845 1.5033 4.0623 0.0104

506.6843 506.6843 0.0240 507.18890.5142 4.0300e-003

0.5182 0.1364 3.7300e-003

0.1401Worker 0.1552 0.1962 2.4535 6.5100e-003

379.9213 379.9213 2.7100e-003

379.97820.1125 0.0214 0.1339 0.0321 0.0196 0.0517Vendor 0.1293 1.3071 1.6088 3.9100e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

4,765.0515

4,765.0515 0.9746 4,785.5179

2.2676 2.2676 2.1779 2.1779Total 4.7809 38.0949 31.9468 0.0500

4,765.0515

4,765.0515 0.9746 4,785.5179

2.2676 2.2676 2.1779 2.1779Off-Road 4.7809 38.0949 31.9468 0.0500



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

912.6674 912.6674 0.0286 913.26830.6267 0.0268 0.6535 0.1684 0.0246 0.1931Total 0.3100 1.6397 4.3889 0.0104

526.2665 526.2665 0.0259 526.81010.5142 4.1400e-003

0.5183 0.1364 3.8100e-003

0.1402Worker 0.1722 0.2163 2.7004 6.5100e-003

386.4009 386.4009 2.7300e-003

386.45810.1125 0.0227 0.1352 0.0321 0.0208 0.0529Vendor 0.1378 1.4234 1.6886 3.9100e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

2,086.7970

2,086.7970 0.3451 2,094.0437

1.1152 1.1152 1.0903 1.0903Total 38.3324 16.0350 15.3411 0.0228

2,086.7970

2,086.7970 0.3451 2,094.0437

1.1152 1.1152 1.0903 1.0903Off-Road 2.6729 16.0350 15.3411 0.0228

0.0000 0.00000.0000 0.0000 0.0000 0.0000Archit. Coating 35.6595



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.6 Architectural Coating - 2018Unmitigated Construction On-Site


Exhaust PM10

886.6056 886.6056 0.0267 887.16710.6267 0.0254 0.6521 0.1684 0.0234 0.1918Total 0.2845 1.5033 4.0623 0.0104

506.6843 506.6843 0.0240 507.18890.5142 4.0300e-003

0.5182 0.1364 3.7300e-003

0.1401Worker 0.1552 0.1962 2.4535 6.5100e-003

379.9213 379.9213 2.7100e-003

379.97820.1125 0.0214 0.1339 0.0321 0.0196 0.0517Vendor 0.1293 1.3071 1.6088 3.9100e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

0.0000 4,765.0515

4,765.0515 0.9746 4,785.5179

2.2676 2.2676 2.1779 2.1779Total 4.7809 38.0949 31.9468 0.0500

0.0000 4,765.0515

4,765.0515 0.9746 4,785.5179

2.2676 2.2676 2.1779 2.1779Off-Road 4.7809 38.0949 31.9468 0.0500



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

0.0000 2,086.7970

2,086.7970 0.3451 2,094.0437

1.1152 1.1152 1.0903 1.0903Total 38.3324 16.0350 15.3411 0.0228

0.0000 2,086.7970

2,086.7970 0.3451 2,094.0437

1.1152 1.1152 1.0903 1.0903Off-Road 2.6729 16.0350 15.3411 0.0228

0.0000 0.00000.0000 0.0000 0.0000 0.0000Archit. Coating 35.6595



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

99.1339 99.1339 4.7000e-003

99.23260.1006 7.9000e-004

0.1014 0.0267 7.3000e-004

0.0274Total 0.0304 0.0384 0.4800 1.2700e-003

99.1339 99.1339 4.7000e-003

99.23260.1006 7.9000e-004

0.1014 0.0267 7.3000e-004

0.0274Worker 0.0304 0.0384 0.4800 1.2700e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Vendor 0.0000 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

1,485.9270

1,485.9270 0.4521 1,495.4213

0.6701 0.6701 0.6177 0.6177Total 1.2126 11.5793 9.8923 0.0150

0.0000 0.00000.0000 0.0000 0.0000 0.0000Paving 0.0820

1,485.9270

1,485.9270 0.4521 1,495.4213

0.6701 0.6701 0.6177 0.6177Off-Road 1.1306 11.5793 9.8923 0.0150



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.7 Paving - 2018Unmitigated Construction On-Site


Exhaust PM10

99.1339 99.1339 4.7000e-003

99.23260.1006 7.9000e-004

0.1014 0.0267 7.3000e-004

0.0274Total 0.0304 0.0384 0.4800 1.2700e-003

99.1339 99.1339 4.7000e-003

99.23260.1006 7.9000e-004

0.1014 0.0267 7.3000e-004

0.0274Worker 0.0304 0.0384 0.4800 1.2700e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Vendor 0.0000 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

0.0000 1,485.9270

1,485.9270 0.4521 1,495.4213

0.6701 0.6701 0.6177 0.6177Total 1.2126 11.5793 9.8923 0.0150

0.0000 0.00000.0000 0.0000 0.0000 0.0000Paving 0.0820

0.0000 1,485.9270

1,485.9270 0.4521 1,495.4213

0.6701 0.6701 0.6177 0.6177Off-Road 1.1306 11.5793 9.8923 0.0150



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

143.1934 143.1934 6.7900e-003

143.33600.1453 1.1400e-003

0.1465 0.0385 1.0500e-003

0.0396Total 0.0439 0.0555 0.6934 1.8400e-003

143.1934 143.1934 6.7900e-003

143.33600.1453 1.1400e-003

0.1465 0.0385 1.0500e-003

0.0396Worker 0.0439 0.0555 0.6934 1.8400e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Vendor 0.0000 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

2,839.9101

2,839.9101 0.5870 2,852.2367

0.4304 1.5299 1.9602 0.0652 1.4568 1.5220Total 2.8792 25.8757 22.0111 0.0291

2,839.9101

2,839.9101 0.5870 2,852.2367

1.5299 1.5299 1.4568 1.4568Off-Road 2.8792 25.8757 22.0111 0.0291

0.0000 0.00000.4304 0.0000 0.4304 0.0652 0.0000 0.0652Fugitive Dust



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.8 Demolition of Gym - 2018Unmitigated Construction On-Site


Exhaust PM10

143.1934 143.1934 6.7900e-003

143.33600.1453 1.1400e-003

0.1465 0.0385 1.0500e-003

0.0396Total 0.0439 0.0555 0.6934 1.8400e-003

143.1934 143.1934 6.7900e-003

143.33600.1453 1.1400e-003

0.1465 0.0385 1.0500e-003

0.0396Worker 0.0439 0.0555 0.6934 1.8400e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Vendor 0.0000 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

309.1661 309.1661 8.9000e-003

309.35280.2025 9.1400e-003

0.2117 0.0540 8.4200e-003

0.0624Total 0.0825 0.5355 1.1645 3.5900e-003

165.2231 165.2231 7.8400e-003

165.38770.1677 1.3100e-003

0.1690 0.0445 1.2100e-003

0.0457Worker 0.0506 0.0640 0.8001 2.1200e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Vendor 0.0000 0.0000 0.0000 0.0000

143.9429 143.9429 1.0600e-003

143.96510.0349 7.8300e-003

0.0427 9.5400e-003

7.2100e-003

0.0168Hauling 0.0319 0.4716 0.3645 1.4700e-003



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

0.0000 2,839.9101

2,839.9101 0.5870 2,852.2367

0.1678 1.5299 1.6977 0.0254 1.4568 1.4823Total 2.8792 25.8757 22.0111 0.0291

0.0000 2,839.9101

2,839.9101 0.5870 2,852.2367

1.5299 1.5299 1.4568 1.4568Off-Road 2.8792 25.8757 22.0111 0.0291

0.0000 0.00000.1678 0.0000 0.1678 0.0254 0.0000 0.0254Fugitive Dust



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-SiteROG NOx CO SO2 Fugitive

PM10Exhaust PM10

309.1661 309.1661 8.9000e-003

309.35280.2025 9.1400e-003

0.2117 0.0540 8.4200e-003

0.0624Total 0.0825 0.5355 1.1645 3.5900e-003

165.2231 165.2231 7.8400e-003

165.38770.1677 1.3100e-003

0.1690 0.0445 1.2100e-003

0.0457Worker 0.0506 0.0640 0.8001 2.1200e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Vendor 0.0000 0.0000 0.0000 0.0000

143.9429 143.9429 1.0600e-003

143.96510.0349 7.8300e-003

0.0427 9.5400e-003

7.2100e-003

0.0168Hauling 0.0319 0.4716 0.3645 1.4700e-003



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10


Olive Vista Middle SchoolSouth Coast Air Basin, Winter


1.1 Land Usage

Land Uses Size Metric Lot Acreage Floor Surface Area Population



City Park 0.65 Acre 0.65 28,314.00 0

Health Club 19.90 1000sqft 0.46 19,900.00 0



Urbanization Urban Wind Speed (m/s) 2.2 Precipitation Freq (Days) 31






0.006



Land Use -









Trips and VMT -

Demolition -


































2014 2018


tblProjectCharacteristics OperationalYear

NOx CO SO2 Fugitive PM10

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2

2.0 Emissions Summary2.1 Overall Construction (Maximum Daily Emission)Unmitigated Construction

ROG NBio- CO2


Year lb/day lb/day

Exhaust PM10

PM10 Total

2016 5.5410 62.1206 39.6323 0.0678 6.5656 2.8610 9.4266 3.4383 2.6321 6.0703 0.0000 6,966.9974

6,966.9974 1.7913 0.0000 7,004.6150

2017 5.7802 44.2522 37.1489 0.0600 0.6267 2.6666 3.2933 0.1684 2.5577 2.7261 0.0000 5,679.4868

5,679.4868 1.0372 0.0000 5,701.2677

2018 38.3633 39.6490 36.1548 0.0600 0.6329 2.2932 2.9199 0.1684 2.2014 2.3698 0.0000 5,616.8557

5,616.8557 1.0014 0.0000 5,637.8854

Total 49.6845 146.0218 112.9360 0.1877 3.8299 0.0000 18,343.7681

7.8252 7.8208 15.6398 3.7751 7.3912 11.1663

SO2 Fugitive PM10

Exhaust PM10

0.0000 18,263.3398

18,263.3398

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction

ROG NOx CO Total CO2 CH4 N2O CO2e

Year lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

2016 5.5410 62.1206 39.6323 0.0678 2.8210 2.8610 5.6820 1.4111 2.6321 4.0431 0.0000 6,966.9974

6,966.9974 1.7913 0.0000 7,004.6150

2017 5.7802 44.2522 37.1489 0.0600 0.6267 2.6666 3.2933 0.1684 2.5577 2.7261 0.0000 5,679.4868

5,679.4868 1.0372 0.0000 5,701.2677

2018 38.3633 39.6490 36.1548 0.0600 0.6267 2.2932 2.9199 0.1684 2.2014 2.3698 0.0000 5,616.8557

5,616.8557 1.0014 0.0000 5,637.8854

Total 49.6845 146.0218 112.9360 0.1877 4.0744 7.8208 11.8952 1.7479 7.3912 9.1391 0.0000 18,263.3398

18,263.3398

3.8299 0.0000 18,343.7681


Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio-CO2 Total CO2 CH4 N20 CO2e

Percent Reduction

0.00 0.00 0.00 0.00 0.00 0.00 0.0047.93 0.00 23.94 53.70 0.00 18.15 0.00 0.00 0.00

3.0 Construction Detail

Construction Phase

Phase Number

Phase Name Phase Type Start Date End Date Num Days Week

Num Days Phase Description

1 Demolition of MPB Demolition 6/14/2016 9/27/2016 5 76

2 Grading/Excavation Grading 9/28/2016 11/30/2016 5 46

3 Foundation Paving 12/1/2016 4/1/2017 5 87

4 Building Construction Building Construction 4/2/2017 3/1/2018 5 239

23

5 Architectural Coating Architectural Coating 3/2/2018 5/13/2018 5

8/12/2018 5

51

6 Paving Paving 5/14/2018 6/13/2018 5

42

Acres of Grading (Site Preparation Phase): 0

Acres of Grading (Grading Phase): 0

Acres of Paving: 0

Residential Indoor: 0; Residential Outdoor: 0; Non-Residential Indoor: 117,711; Non-Residential Outdoor: 39,237 (Architectural Coating –

7 Demolition of Gym Demolition 6/14/2018

OffRoad Equipment

Phase Name Offroad Equipment Type Amount Usage Hours Horse Power Load Factor

Demolition of MPB Concrete/Industrial Saws 1 8.00 81 0.73

Demolition of MPB Crushing/Proc. Equipment 1 8.00 85 0.78

Demolition of MPB Dumpers/Tenders 1 8.00 16 0.38

Grading/Excavation Bore/Drill Rigs 1 8.00 205 0.50

Demolition of MPB Rubber Tired Dozers 1 8.00 255 0.40

Demolition of MPB Tractors/Loaders/Backhoes 2 8.00 97 0.37

Grading/Excavation Excavators 2 8.00 162 0.38

Grading/Excavation Other Material Handling Equipment 1 8.00 167 0.40

Grading/Excavation Graders 1 8.00 174 0.41

Grading/Excavation Off-Highway Trucks 1 8.00 400 0.38

Foundation Forklifts 1 8.00 89 0.20

Grading/Excavation Rubber Tired Dozers 1 8.00 255 0.40

Grading/Excavation Tractors/Loaders/Backhoes 1 8.00 97 0.37

Foundation Cement and Mortar Mixers 4 8.00 9 0.56

Foundation Generator Sets 1 8.00 84 0.74

Foundation Pumps 1 8.00 84 0.74

Building Construction Aerial Lifts 2 8.00 62 0.31

Building Construction Concrete/Industrial Saws 1 8.00 81 0.73

Building Construction Pumps 1 8.00 84 0.74

Building Construction Other Construction Equipment 2 8.00 171 0.42

Foundation Tractors/Loaders/Backhoes 1 8.00 97 0.37

Architectural Coating Forklifts 1 8.00 89 0.20

Architectural Coating Generator Sets 1 8.00 84 0.74

Building Construction Cranes 1 4.00 226 0.29

Building Construction Forklifts 1 8.00 89 0.20

Building Construction Generator Sets 1 8.00 84 0.74

Architectural Coating Tractors/Loaders/Backhoes 1 8.00 97 0.37

Architectural Coating Welders 3 8.00 46 0.45

Building Construction Tractors/Loaders/Backhoes 1 8.00 97 0.37

Building Construction Welders 3 8.00 46 0.45

Architectural Coating Air Compressors 1 8.00 78 0.48

Demolition of Gym Crushing/Proc. Equipment 1 8.00 85 0.78

Demolition of Gym Dumpers/Tenders 1 8.00 16 0.38

Foundation Pavers 1 8.00 125 0.42

Foundation Paving Equipment 1 8.00 130 0.36

Paving Cement and Mortar Mixers 1 8.00 9 0.56

Paving Pavers 1 8.00 125 0.42

Paving Paving Equipment 1 8.00 130 0.36

Paving Rollers 1 8.00 80 0.38

Paving Tractors/Loaders/Backhoes 1 8.00 97 0.37

Demolition of Gym Concrete/Industrial Saws 1 8.00 81 0.73

Foundation Rollers 2 8.00 80 0.38

Demolition of Gym Rubber Tired Dozers 1 8.00 255 0.40

Demolition of Gym Tractors/Loaders/Backhoes 2 8.00 97 0.37

Trips and VMT

Phase Name Offroad Equipment Count

Worker Trip Number

Vendor Trip Number

Hauling Trip Number

Worker Trip Length

Vendor Trip Length

Hauling Trip Length

Worker Vehicle Class

Vendor Vehicle Class

Hauling Vehicle Class

Demolition of MPB 6 15.00 0.00 113.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

Grading/Excavation 8 20.00 0.00 537.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

Foundation 12 20.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

Building Construction 13 46.00 18.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

Architectural Coating 7 9.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

Paving 5 13.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

LD_Mix HDT_Mix HHDTDemolition of Gym 6 15.00 0.00 84.00 14.70 6.90 20.00

3.1 Mitigation Measures Construction


Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2

Water Exposed Area

3.2 Demolition of MPB - 2016Unmitigated Construction On-Site

ROG NBio- CO2



Exhaust PM10

PM10 Total

Fugitive Dust 0.3223 0.0000 0.3223 0.0488 0.0000 0.0488 0.0000 0.0000

Off-Road 3.4819 30.8875 23.8069 0.0291 1.9559 1.9559 1.8641 1.8641 2,888.9227

2,888.9227 0.6138 2,901.8129

Total 3.4819 30.8875 23.8069 0.0291 0.6138 2,901.8129

0.3223 1.9559 2.2781 0.0488 1.8641 1.9129

SO2 Fugitive PM10

Exhaust PM10

2,888.9227

2,888.9227

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0271 0.4264 0.3315 1.1000e-003

0.0259 6.3800e-003

0.0323 7.0900e-003

5.8700e-003

0.0130 110.3652 110.3652 8.0000e-004

110.3821

Vendor 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Worker 0.0638 0.0858 0.8970 1.9900e-003

0.1677 1.4000e-003

0.1691 0.0445 1.2900e-003

0.0458 167.3543 167.3543 9.1500e-003

167.5464

Total 0.0909 0.5122 1.2285 3.0900e-003

9.9500e-003

277.92850.1936 7.7800e-003

0.2014 0.0516 7.1600e-003

0.0587 277.7195 277.7195

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 0.1257 0.0000 0.1257 0.0190 0.0000 0.0190 0.0000 0.0000

Off-Road 3.4819 30.8875 23.8069 0.0291 1.9559 1.9559 1.8641 1.8641 0.0000 2,888.9227

2,888.9227 0.6138 2,901.8129

Total 3.4819 30.8875 23.8069 0.0291 0.6138 2,901.8129

0.1257 1.9559 2.0815 0.0190 1.8641 1.8832

SO2 Fugitive PM10

Exhaust PM10

0.0000 2,888.9227

2,888.9227

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0271 0.4264 0.3315 1.1000e-003

0.0259 6.3800e-003

0.0323 7.0900e-003

5.8700e-003

0.0130 110.3652 110.3652 8.0000e-004

110.3821

Vendor 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Worker 0.0638 0.0858 0.8970 1.9900e-003

0.1677 1.4000e-003

0.1691 0.0445 1.2900e-003

0.0458 167.3543 167.3543 9.1500e-003

167.5464

Total 0.0909 0.5122 1.2285 3.0900e-003

9.9500e-003

277.92850.1936 7.7800e-003

0.2014 0.0516 7.1600e-003

0.0587

SO2 Fugitive PM10

Exhaust PM10

277.7195 277.7195

PM2.5 Total

Bio- CO2 NBio- CO2

3.3 Grading/Excavation - 2016Unmitigated Construction On-Site



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 6.1387 0.0000 6.1387 3.3233 0.0000 3.3233 0.0000 0.0000

Off-Road 5.2434 58.6582 35.8337 0.0566 2.8090 2.8090 2.5843 2.5843 5,877.3279

5,877.3279 1.7728 5,914.5569

Total 5.2434 58.6582 35.8337 0.0566 1.7728 5,914.5569

6.1387 2.8090 8.9477 3.3233 2.5843 5.9076 5,877.3279

5,877.3279

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.2125 3.3480 2.6026 8.6000e-003

0.2034 0.0501 0.2535 0.0557 0.0461 0.1018 866.5304 866.5304 6.3100e-003

866.6629

Vendor 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Worker 0.0851 0.1144 1.1960 2.6500e-003

0.2236 1.8700e-003

0.2254 0.0593 1.7200e-003

0.0610 223.1390 223.1390 0.0122 223.3952

Total 0.2976 3.4623 3.7986 0.0113 0.0185 1,090.0581

0.4269 0.0520 0.4789 0.1150 0.0478 0.1628

SO2 Fugitive PM10

Exhaust PM10

1,089.6695

1,089.6695

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 2.3941 0.0000 2.3941 1.2961 0.0000 1.2961 0.0000 0.0000

Off-Road 5.2434 58.6582 35.8337 0.0566 2.8090 2.8090 2.5843 2.5843 0.0000 5,877.3279

5,877.3279 1.7728 5,914.5569

Total 5.2434 58.6582 35.8337 0.0566 1.7728 5,914.5569

2.3941 2.8090 5.2031 1.2961 2.5843 3.8804

SO2 Fugitive PM10

Exhaust PM10

0.0000 5,877.3279

5,877.3279

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.2125 3.3480 2.6026 8.6000e-003

0.2034 0.0501 0.2535 0.0557 0.0461 0.1018 866.5304 866.5304 6.3100e-003

866.6629

Vendor 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Worker 0.0851 0.1144 1.1960 2.6500e-003

0.2236 1.8700e-003

0.2254 0.0593 1.7200e-003

0.0610 223.1390 223.1390 0.0122 223.3952

Total 0.2976 3.4623 3.7986 0.0113 0.0185 1,090.0581

0.4269 0.0520 0.4789 0.1150 0.0478 0.1628 1,089.6695

1,089.6695

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 3.4925 30.7348 21.9968 0.0344 2.0281 2.0281 1.9262 1.9262 3,361.2003

3,361.2003 0.7153 3,376.2223

Paving 0.0217 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 3.5142 30.7348 21.9968 0.0344 0.7153 3,376.2223

2.0281 2.0281 1.9262 1.9262

SO2 Fugitive PM10

Exhaust PM10

3,361.2003

3,361.2003

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Worker 0.0851 0.1144 1.1960 2.6500e-003

0.2236 1.8700e-003

0.2254 0.0593 1.7200e-003

0.0610 223.1390 223.1390 0.0122 223.3952

Total 0.0851 0.1144 1.1960 2.6500e-003

0.0122 223.39520.2236 1.8700e-003

0.2254 0.0593 1.7200e-003

0.0610

SO2 Fugitive PM10

Exhaust PM10

223.1390 223.1390

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-SiteROG NOx CO Total CO2 CH4 N2O CO2e


PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 3.4925 30.7348 21.9968 0.0344 2.0281 2.0281 1.9262 1.9262 0.0000 3,361.2003

3,361.2003 0.7153 3,376.2223

Paving 0.0217 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 3.5142 30.7348 21.9968 0.0344 0.7153 3,376.2223

2.0281 2.0281 1.9262 1.9262 0.0000 3,361.2003

3,361.2003

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Worker 0.0851 0.1144 1.1960 2.6500e-003

0.2236 1.8700e-003

0.2254 0.0593 1.7200e-003

0.0610 223.1390 223.1390 0.0122 223.3952

Total 0.0851 0.1144 1.1960 2.6500e-003

0.0122 223.39520.2236 1.8700e-003

0.2254 0.0593 1.7200e-003

0.0610

SO2 Fugitive PM10

Exhaust PM10

223.1390 223.1390

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 3.1960 28.3900 21.8359 0.0344 1.8327 1.8327 1.7400 1.7400 3,331.3474

3,331.3474 0.7021 3,346.0924

Paving 0.0217 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 3.2177 28.3900 21.8359 0.0344 0.7021 3,346.0924

1.8327 1.8327 1.7400 1.7400

SO2 Fugitive PM10

Exhaust PM10

3,331.3474

3,331.3474

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Worker 0.0764 0.1033 1.0784 2.6500e-003

0.2236 1.8000e-003

0.2254 0.0593 1.6600e-003

0.0610 214.5692 214.5692 0.0113 214.8056

Total 0.0764 0.1033 1.0784 2.6500e-003

0.0113 214.80560.2236 1.8000e-003

0.2254 0.0593 1.6600e-003

0.0610 214.5692 214.5692

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 3.1960 28.3900 21.8359 0.0344 1.8327 1.8327 1.7400 1.7400 0.0000 3,331.3474

3,331.3474 0.7021 3,346.0924

Paving 0.0217 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 3.2177 28.3900 21.8359 0.0344 0.7021 3,346.0924

1.8327 1.8327 1.7400 1.7400

SO2 Fugitive PM10

Exhaust PM10

0.0000 3,331.3474

3,331.3474

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Worker 0.0764 0.1033 1.0784 2.6500e-003

0.2236 1.8000e-003

0.2254 0.0593 1.6600e-003

0.0610 214.5692 214.5692 0.0113 214.8056

Total 0.0764 0.1033 1.0784 2.6500e-003

0.0113 214.80560.2236 1.8000e-003

0.2254 0.0593 1.6600e-003

0.0610

SO2 Fugitive PM10

Exhaust PM10

214.5692 214.5692

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 5.4540 42.5562 32.6227 0.0500 2.6396 2.6396 2.5329 2.5329 4,802.8227

4,802.8227 1.0085 4,824.0010

Total 5.4540 42.5562 32.6227 0.0500 1.0085 4,824.0010

2.6396 2.6396 2.5329 2.5329 4,802.8227

4,802.8227

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.1505 1.4585 2.0458 3.8900e-003

0.1125 0.0229 0.1354 0.0321 0.0210 0.0531 383.1550 383.1550 2.8100e-003

383.2140

Worker 0.1756 0.2375 2.4804 6.1000e-003

0.5142 4.1400e-003

0.5183 0.1364 3.8100e-003

0.1402 493.5091 493.5091 0.0259 494.0528

Total 0.3262 1.6960 4.5262 9.9900e-003

0.0287 877.26670.6267 0.0270 0.6537 0.1684 0.0249 0.1933

SO2 Fugitive PM10

Exhaust PM10

876.6641 876.6641

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 5.4540 42.5562 32.6227 0.0500 2.6396 2.6396 2.5329 2.5329 0.0000 4,802.8227

4,802.8227 1.0085 4,824.0010

Total 5.4540 42.5562 32.6227 0.0500 1.0085 4,824.0010

2.6396 2.6396 2.5329 2.5329

SO2 Fugitive PM10

Exhaust PM10

0.0000 4,802.8227

4,802.8227

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.1505 1.4585 2.0458 3.8900e-003

0.1125 0.0229 0.1354 0.0321 0.0210 0.0531 383.1550 383.1550 2.8100e-003

383.2140

Worker 0.1756 0.2375 2.4804 6.1000e-003

0.5142 4.1400e-003

0.5183 0.1364 3.8100e-003

0.1402 493.5091 493.5091 0.0259 494.0528

Total 0.3262 1.6960 4.5262 9.9900e-003

0.0287 877.26670.6267 0.0270 0.6537 0.1684 0.0249 0.1933 876.6641 876.6641

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 4.7809 38.0949 31.9468 0.0500 2.2676 2.2676 2.1779 2.1779 4,765.0515

4,765.0515 0.9746 4,785.5179

Total 4.7809 38.0949 31.9468 0.0500 0.9746 4,785.5179

2.2676 2.2676 2.1779 2.1779

SO2 Fugitive PM10

Exhaust PM10

4,765.0515

4,765.0515

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.1407 1.3387 1.9632 3.8800e-003

0.1125 0.0216 0.1341 0.0321 0.0198 0.0519 376.7230 376.7230 2.8000e-003

376.7817

Worker 0.1579 0.2154 2.2448 6.1000e-003

0.5142 4.0300e-003

0.5182 0.1364 3.7300e-003

0.1401 475.0812 475.0812 0.0240 475.5858

Total 0.2987 1.5541 4.2080 9.9800e-003

0.0268 852.36750.6267 0.0256 0.6523 0.1684 0.0236 0.1920

SO2 Fugitive PM10

Exhaust PM10

851.8042 851.8042

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 4.7809 38.0949 31.9468 0.0500 2.2676 2.2676 2.1779 2.1779 0.0000 4,765.0515

4,765.0515 0.9746 4,785.5179

Total 4.7809 38.0949 31.9468 0.0500 0.9746 4,785.5179

2.2676 2.2676 2.1779 2.1779 0.0000 4,765.0515

4,765.0515

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.1407 1.3387 1.9632 3.8800e-003

0.1125 0.0216 0.1341 0.0321 0.0198 0.0519 376.7230 376.7230 2.8000e-003

376.7817

Worker 0.1579 0.2154 2.2448 6.1000e-003

0.5142 4.0300e-003

0.5182 0.1364 3.7300e-003

0.1401 475.0812 475.0812 0.0240 475.5858

Total 0.2987 1.5541 4.2080 9.9800e-003

0.0268 852.36750.6267 0.0256 0.6523 0.1684 0.0236 0.1920

SO2 Fugitive PM10

Exhaust PM10

851.8042 851.8042

PM2.5 Total

Bio- CO2 NBio- CO2

3.6 Architectural Coating - 2018Unmitigated Construction On-Site



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Archit. Coating 35.6595 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Off-Road 2.6729 16.0350 15.3411 0.0228 1.1152 1.1152 1.0903 1.0903 2,086.7970

2,086.7970 0.3451 2,094.0437

Total 38.3324 16.0350 15.3411 0.0228 0.3451 2,094.0437

1.1152 1.1152 1.0903 1.0903 2,086.7970

2,086.7970

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Worker 0.0309 0.0422 0.4392 1.1900e-003

0.1006 7.9000e-004

0.1014 0.0267 7.3000e-004

0.0274 92.9507 92.9507 4.7000e-003

93.0494

Total 0.0309 0.0422 0.4392 1.1900e-003

4.7000e-003

93.04940.1006 7.9000e-004

0.1014 0.0267 7.3000e-004

0.0274

SO2 Fugitive PM10

Exhaust PM10

92.9507 92.9507

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Archit. Coating 35.6595 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Off-Road 2.6729 16.0350 15.3411 0.0228 1.1152 1.1152 1.0903 1.0903 0.0000 2,086.7970

2,086.7970 0.3451 2,094.0437

Total 38.3324 16.0350 15.3411 0.0228 0.3451 2,094.0437

1.1152 1.1152 1.0903 1.0903

SO2 Fugitive PM10

Exhaust PM10

0.0000 2,086.7970

2,086.7970

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Worker 0.0309 0.0422 0.4392 1.1900e-003

0.1006 7.9000e-004

0.1014 0.0267 7.3000e-004

0.0274 92.9507 92.9507 4.7000e-003

93.0494

Total 0.0309 0.0422 0.4392 1.1900e-003

4.7000e-003

93.04940.1006 7.9000e-004

0.1014 0.0267 7.3000e-004

0.0274 92.9507 92.9507

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.7 Paving - 2018Unmitigated Construction On-Site



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 1.1306 11.5793 9.8923 0.0150 0.6701 0.6701 0.6177 0.6177 1,485.9270

1,485.9270 0.4521 1,495.4213

Paving 0.0820 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 1.2126 11.5793 9.8923 0.0150 0.4521 1,495.4213

0.6701 0.6701 0.6177 0.6177

SO2 Fugitive PM10

Exhaust PM10

1,485.9270

1,485.9270

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Worker 0.0446 0.0609 0.6344 1.7200e-003

0.1453 1.1400e-003

0.1465 0.0385 1.0500e-003

0.0396 134.2621 134.2621 6.7900e-003

134.4047

Total 0.0446 0.0609 0.6344 1.7200e-003

6.7900e-003

134.40470.1453 1.1400e-003

0.1465 0.0385 1.0500e-003

0.0396

SO2 Fugitive PM10

Exhaust PM10

134.2621 134.2621

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 1.1306 11.5793 9.8923 0.0150 0.6701 0.6701 0.6177 0.6177 0.0000 1,485.9270

1,485.9270 0.4521 1,495.4213

Paving 0.0820 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 1.2126 11.5793 9.8923 0.0150 0.4521 1,495.4213

0.6701 0.6701 0.6177 0.6177 0.0000 1,485.9270

1,485.9270

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Worker 0.0446 0.0609 0.6344 1.7200e-003

0.1453 1.1400e-003

0.1465 0.0385 1.0500e-003

0.0396 134.2621 134.2621 6.7900e-003

134.4047

Total 0.0446 0.0609 0.6344 1.7200e-003

6.7900e-003

134.40470.1453 1.1400e-003

0.1465 0.0385 1.0500e-003

0.0396

SO2 Fugitive PM10

Exhaust PM10

134.2621 134.2621

PM2.5 Total

Bio- CO2 NBio- CO2

3.8 Demolition of Gym - 2018Unmitigated Construction On-Site



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 0.4304 0.0000 0.4304 0.0652 0.0000 0.0652 0.0000 0.0000

Off-Road 2.8792 25.8757 22.0111 0.0291 1.5299 1.5299 1.4568 1.4568 2,839.9101

2,839.9101 0.5870 2,852.2367

Total 2.8792 25.8757 22.0111 0.0291 0.5870 2,852.2367

0.4304 1.5299 1.9602 0.0652 1.4568 1.5220 2,839.9101

2,839.9101

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-SiteROG NOx CO Total CO2 CH4 N2O CO2e


PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0334 0.4886 0.4219 1.4700e-003

0.0349 7.8500e-003

0.0427 9.5400e-003

7.2200e-003

0.0168 143.6006 143.6006 1.0700e-003

143.6232

Vendor 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Worker 0.0515 0.0702 0.7320 1.9900e-003

0.1677 1.3100e-003

0.1690 0.0445 1.2100e-003

0.0457 154.9178 154.9178 7.8400e-003

155.0823

Total 0.0849 0.5588 1.1539 3.4600e-003

8.9100e-003

298.70550.2025 9.1600e-003

0.2117 0.0540 8.4300e-003

0.0625

SO2 Fugitive PM10

Exhaust PM10

298.5184 298.5184

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 0.1678 0.0000 0.1678 0.0254 0.0000 0.0254 0.0000 0.0000

Off-Road 2.8792 25.8757 22.0111 0.0291 1.5299 1.5299 1.4568 1.4568 0.0000 2,839.9101

2,839.9101 0.5870 2,852.2367

Total 2.8792 25.8757 22.0111 0.0291 0.5870 2,852.2367

0.1678 1.5299 1.6977 0.0254 1.4568 1.4823

SO2 Fugitive PM10

Exhaust PM10

0.0000 2,839.9101

2,839.9101

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0334 0.4886 0.4219 1.4700e-003

0.0349 7.8500e-003

0.0427 9.5400e-003

7.2200e-003

0.0168 143.6006 143.6006 1.0700e-003

143.6232

Vendor 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Worker 0.0515 0.0702 0.7320 1.9900e-003

0.1677 1.3100e-003

0.1690 0.0445 1.2100e-003

0.0457 154.9178 154.9178 7.8400e-003

155.0823

Total 0.0849 0.5588 1.1539 3.4600e-003

8.9100e-003

298.70550.2025 9.1600e-003

0.2117 0.0540 8.4300e-003

0.0625 298.5184 298.5184

AppendixA.3OperationalEmissions–ExistingSite

Operations–ExistingSite:CaliforniaEmissionsEstimatorModelRuns




1.1 Land Usage




City Park 0.65 Acre 0.65 28,314.00 0

Health Club 18.40 1000sqft 0.42 18,400.00 0









0.006



Land Use -


2014 2018

tblTripsAndVMT HaulingTripNumber 0.00 537.00



SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

2.2 Overall OperationalUnmitigated Operational



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Area 2.6078 1.2000e-004

0.0132 0.0000 5.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

0.0279 0.0279 8.0000e-005

0.0295

Energy 0.0195 0.1768 0.1485 1.0600e-003

0.0134 0.0134 0.0134 0.0134 212.1998 212.1998 4.0700e-003

3.8900e-003

213.4913

Mobile 5.5224 12.4976 52.5835 0.1324 8.7227 0.1822 8.9049 2.3307 0.1679 2.4985 10,913.8619

10,913.8619

0.4083 10,922.4362

Total 8.1496 12.6746 52.7452 0.1334 0.4125 3.8900e-003

11,135.9570

8.7227 0.1957 8.9184 2.3307 0.1813 2.5120

SO2 Fugitive PM10

Exhaust PM10

11,126.0897

11,126.0897

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Operational



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Area 2.6078 1.2000e-004

0.0132 0.0000 5.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

0.0279 0.0279 8.0000e-005

0.0295

Energy 0.0195 0.1768 0.1485 1.0600e-003

0.0134 0.0134 0.0134 0.0134 212.1998 212.1998 4.0700e-003

3.8900e-003

213.4913

Mobile 5.5224 12.4976 52.5835 0.1324 8.7227 0.1822 8.9049 2.3307 0.1679 2.4985 10,913.8619

10,913.8619

0.4083 10,922.4362

Total 8.1496 12.6746 52.7452 0.1334 8.7227 0.1957 8.9184 2.3307 0.1813 2.5120 11,126.0897

11,126.0897

0.4125 3.8900e-003

11,135.9570


Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total


Percent Reduction

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

CO SO2 Fugitive PM10

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2

4.0 Operational Detail - Mobile

4.1 Mitigation Measures MobileROG NOx NBio-

CO2Total CO2 CH4 N2O CO2e


Exhaust PM10

PM10 Total

Mitigated 5.5224 12.4976 52.5835 0.1324 8.7227 0.1822 8.9049 2.3307 0.1679 2.4985 10,913.8619

10,913.8619

0.4083 10,922.4362

Unmitigated 5.5224 12.4976 52.5835 0.1324 8.7227 0.1822 8.9049 2.3307 0.1679 2.4985 10,913.8619

10,913.8619

0.4083 10,922.4362

4.2 Trip Summary Information

Average Daily Trip Rate Unmitigated MitigatedLand Use Weekday Saturday Sunday Annual VMT Annual VMT

City Park 1.03 1.03 1.03 2,974 2,974Health Club 605.91 384.01 491.83 1,193,251 1,193,251

Movie Theater (No Matinee) 1,328.00 1,328.00 1328.00 2,814,055 2,814,055Other Non-Asphalt Surfaces 0.00 0.00 0.00

Parking Lot 0.00 0.00 0.00Total 1,934.95 1,713.04 1,820.87 4,010,280 4,010,280

4.3 Trip Type Information

Miles Trip % Trip Purpose %

Land Use H-W or C-W H-S or C-C H-O or C-NW H-W or C-W

H-S or C-C H-O or C-NW Primary Diverted Pass-by

City Park 16.60 8.40 6.90 33.00 48.00 19.00 66 28 6

Health Club 16.60 8.40 6.90 16.90 64.10 19.00 52 39 9

Movie Theater (No Matinee) 16.60 8.40 6.90 1.80 79.20 19.00 66 17 17

Other Non-Asphalt Surfaces 16.60 8.40 6.90 0.00 0.00 0.00 0 0 0

Parking Lot 16.60 8.40 6.90 0.00 0.00 0.00 0 0 0

LDA LDT1 LDT2 MDV LHD1 LHD2 MHD HHD OBUS UBUS MCY

0.004362 0.000588 0.002117

5.0 Energy Detail

SBUS MH

0.512137 0.059943 0.180601 0.139123


0.001940 0.0025020.042256 0.006647 0.016115 0.031670

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2

4.4 Fleet MixHistorical Energy Use: N

5.1 Mitigation Measures Energy

ROG NBio- CO2



Exhaust PM10

PM10 Total

NaturalGas Mitigated

0.0195 0.1768 0.1485 1.0600e-003

0.0134 0.0134 0.0134 0.0134 212.1998 212.1998 4.0700e-003

3.8900e-003

213.4913

NaturalGas Unmitigated

0.0195 0.1768 0.1485 1.0600e-003

212.1998 4.0700e-003

3.8900e-003

213.49130.0134 0.0134 0.0134 0.0134 212.1998


Exhaust PM10

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

5.2 Energy by Land Use - NaturalGasUnmitigated

NaturalGas Use

ROG NOx Total CO2 CH4 N2O CO2e

Land Use kBTU/yr lb/day lb/day

PM10 Total

Fugitive PM2.5

Health Club 948.23 0.0102 0.0930 0.0781 5.6000e-004

7.0700e-003

7.0700e-003

7.0700e-003

7.0700e-003

111.5565 111.5565 2.1400e-003

2.0500e-003

112.2354

Movie Theater (No Matinee)

855.468 9.2300e-003

0.0839 0.0705 5.0000e-004

6.3700e-003

6.3700e-003

6.3700e-003

6.3700e-003

100.6434 100.6434 1.9300e-003

1.8500e-003

101.2559

Other Non-Asphalt Surfaces

0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Parking Lot 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

City Park 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 0.0195 0.1768 0.1485 1.0600e-003

212.1998 4.0700e-003

3.9000e-003

213.49130.0134 0.0134 0.0134 0.0134


Exhaust PM10

212.1998

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated

NaturalGas Use



PM10 Total

Fugitive PM2.5


0.855468 9.2300e-003

0.0839 0.0705 5.0000e-004

6.3700e-003

6.3700e-003

6.3700e-003

6.3700e-003

100.6434 100.6434 1.9300e-003

1.8500e-003

101.2559


0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Parking Lot 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

City Park 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Health Club 0.94823 0.0102 0.0930 0.0781 5.6000e-004

7.0700e-003

7.0700e-003

7.0700e-003

7.0700e-003

111.5565 111.5565 2.1400e-003

2.0500e-003

112.2354

Total 0.0195 0.1768 0.1485 1.0600e-003

4.0700e-003

3.9000e-003

213.49130.0134 0.0134 0.0134 0.0134 212.1998 212.1998

6.0 Area Detail

6.1 Mitigation Measures Area


Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2ROG NOx NBio- CO2



Exhaust PM10

PM10 Total

Mitigated 2.6078 1.2000e-004

0.0132 0.0000 5.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

0.0279 0.0279 8.0000e-005

0.0295

Unmitigated 2.6078 1.2000e-004

0.0132 0.0000 8.0000e-005

0.02955.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

SO2 Fugitive PM10

Exhaust PM10

0.0279 0.0279

PM2.5 Total

Bio- CO2 NBio- CO2

6.2 Area by SubCategoryUnmitigated


SubCategory lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Architectural Coating

0.4837 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Consumer Products

2.1228 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Landscaping 1.2600e-003

1.2000e-004

0.0132 0.0000 5.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

0.0279 0.0279 8.0000e-005

0.0295

Total 2.6078 1.2000e-004

0.0132 0.0000 8.0000e-005

0.02955.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

SO2 Fugitive PM10

Exhaust PM10

0.0279 0.0279

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated



PM10 Total

Fugitive PM2.5

Exhaust PM2.5


0.4837 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Consumer Products

2.1228 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000


1.2000e-004

0.0132 0.0000 5.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

0.0279 0.0279 8.0000e-005

0.0295

Total 2.6078 1.2000e-004

0.0132 0.0000 5.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

0.0279 0.0279 8.0000e-005

0.0295


tblTripsAndVMT HaulingTripNumber 0.00 537.00




Land Use -




0.006

31






Health Club 18.40 1000sqft 0.42 18,400.00 0

City Park 0.65 Acre 0.65 28,314.00 0


Population


1.1 Land Usage





0.00 0.00 0.00 0.00 0.00 0.000.00 0.00 0.00 0.00 0.00 0.00


Percent Reduction

0.00 0.00 0.00 0.00

Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total


10,603.1438

10,603.1438

0.4130 3.8900e-003

10,613.0227

8.7227 0.1967 8.9194 2.3307 0.1823 2.5129Total 8.3656 13.2724 53.6295 0.1268

10,390.9161

10,390.9161

0.4089 10,399.5020

8.7227 0.1832 8.9059 2.3307 0.1688 2.4994Mobile 5.7384 13.0955 53.4677 0.1258

212.1998 212.1998 4.0700e-003

3.8900e-003

213.49130.0134 0.0134 0.0134 0.0134Energy 0.0195 0.1768 0.1485 1.0600e-003

0.0279 0.0279 8.0000e-005

0.02955.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

Area 2.6078 1.2000e-004

0.0132 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5



Exhaust PM10

10,603.1438

10,603.1438

PM2.5 Total

Bio- CO2 NBio- CO2

0.4130 3.8900e-003

10,613.0227

8.7227 0.1967 8.9194 2.3307 0.1823 2.5129Total 8.3656 13.2724 53.6295 0.1268

10,390.9161

10,390.9161

0.4089 10,399.5020

8.7227 0.1832 8.9059 2.3307 0.1688 2.4994Mobile 5.7384 13.0955 53.4677 0.1258

212.1998 212.1998 4.0700e-003

3.8900e-003

213.49130.0134 0.0134 0.0134 0.0134Energy 0.0195 0.1768 0.1485 1.0600e-003

0.0279 0.0279 8.0000e-005

0.02955.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

Area 2.6078 1.2000e-004

0.0132 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Unmitigated Operational


Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

2.2 Overall Operational


0.001940 0.0025020.042256 0.006647 0.016115 0.031670 0.004362 0.000588 0.002117

SBUS MH

0.512137 0.059943 0.180601 0.139123

LHD2 MHD HHD OBUS UBUS MCY

0.00 0.00 0 0 0

LDA LDT1 LDT2 MDV LHD1

0.00 0.00 0 0 0

Parking Lot 16.60 8.40 6.90 0.00

79.20 19.00 66 17 17

Other Non-Asphalt Surfaces 16.60 8.40 6.90 0.00

64.10 19.00 52 39 9

Movie Theater (No Matinee) 16.60 8.40 6.90 1.80

48.00 19.00 66 28 6

Health Club 16.60 8.40 6.90 16.90


City Park 16.60 8.40 6.90 33.00




Total 1,934.95 1,713.04 1,820.87 4,010,280 4,010,280Parking Lot 0.00 0.00 0.00

Other Non-Asphalt Surfaces 0.00 0.00 0.00Movie Theater (No Matinee) 1,328.00 1,328.00 1328.00 2,814,055 2,814,055

Health Club 605.91 384.01 491.83 1,193,251 1,193,251

Annual VMT

City Park 1.03 1.03 1.03 2,974 2,974


Average Daily Trip Rate Unmitigated MitigatedLand Use Weekday Saturday Sunday Annual VMT

10,390.9161

10,390.9161

0.4089 10,399.5020

8.7227 0.1832 8.9059 2.3307 0.1688 2.4994Unmitigated 5.7384 13.0955 53.4677 0.1258

10,390.9161

10,390.9161

0.4089 10,399.5020

8.7227 0.1832 8.9059 2.3307 0.1688 2.4994Mitigated 5.7384 13.0955 53.4677 0.1258

NBio- CO2



Exhaust PM10

PM10 Total


4.1 Mitigation Measures Mobile


Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2

212.1998 212.1998 4.0700e-003

3.9000e-003

213.49130.0134 0.0134 0.0134 0.0134Total 0.0195 0.1768 0.1485 1.0600e-003

0.0000 0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000City Park 0 0.0000 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000Parking Lot 0 0.0000 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000Other Non-Asphalt Surfaces

0 0.0000 0.0000 0.0000 0.0000

100.6434 100.6434 1.9300e-003

1.8500e-003

101.25596.3700e-003

6.3700e-003

6.3700e-003

6.3700e-003


855.468 9.2300e-003

0.0839 0.0705 5.0000e-004

111.5565 111.5565 2.1400e-003

2.0500e-003

112.23547.0700e-003

7.0700e-003

7.0700e-003

7.0700e-003

Health Club 948.23 0.0102 0.0930 0.0781 5.6000e-004



PM10 Total

Fugitive PM2.5


NaturalGas Use


Exhaust PM10

212.1998

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

212.1998 4.0700e-003

3.8900e-003

213.49130.0134 0.0134 0.0134 0.0134NaturalGas Unmitigated

0.0195 0.1768 0.1485 1.0600e-003

212.1998 212.1998 4.0700e-003

3.8900e-003

213.49130.0134 0.0134 0.0134 0.0134NaturalGas Mitigated

0.0195 0.1768 0.1485 1.0600e-003

NBio- CO2



Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2




5.0 Energy Detail

0.0279 0.0279 8.0000e-005

0.02955.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005


0.0132 0.0000

0.0279 0.0279 8.0000e-005

0.02955.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

Mitigated 2.6078 1.2000e-004

0.0132 0.0000

NBio- CO2



Exhaust PM10

PM10 Total

6.0 Area Detail



212.1998 212.1998

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2

4.0700e-003

3.9000e-003

213.49130.0134 0.0134 0.0134 0.0134Total 0.0195 0.1768 0.1485 1.0600e-003

0.0000 0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000City Park 0 0.0000 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000Parking Lot 0 0.0000 0.0000 0.0000 0.0000


0 0.0000 0.0000 0.0000 0.0000

100.6434 100.6434 1.9300e-003

1.8500e-003

101.25596.3700e-003

6.3700e-003

6.3700e-003

6.3700e-003


0.855468 9.2300e-003

0.0839 0.0705 5.0000e-004

111.5565 111.5565 2.1400e-003

2.0500e-003

112.23547.0700e-003

7.0700e-003

7.0700e-003

7.0700e-003

Health Club 0.94823 0.0102 0.0930 0.0781 5.6000e-004



PM10 Total

Fugitive PM2.5

Mitigated

NaturalGas Use


Exhaust PM10

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

0.0279 0.0279 8.0000e-005

0.02955.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

Total 2.6078 1.2000e-004

0.0132 0.0000

0.0279 0.0279 8.0000e-005

0.02955.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005


1.2000e-004

0.0132 0.0000

0.0000 0.00000.0000 0.0000 0.0000 0.0000Consumer Products

2.1228

0.0000 0.00000.0000 0.0000 0.0000 0.0000Architectural Coating

0.4837



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Mitigated


Exhaust PM10

0.0279 0.0279

PM2.5 Total

Bio- CO2 NBio- CO2

8.0000e-005

0.02955.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

Total 2.6078 1.2000e-004

0.0132 0.0000

0.0279 0.0279 8.0000e-005

0.02955.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005


1.2000e-004

0.0132 0.0000


2.1228


0.4837



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Unmitigated


Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

6.2 Area by SubCategory

AppendixA.3OperationalEmissions–Project

Operations–Project:CaliforniaEmissionsEstimatorModelRuns

Operations–Charbroiler




1.1 Land Usage




City Park 0.65 Acre 0.65 28,314.00 0

Health Club 19.90 1000sqft 0.46 19,900.00 0









0.006



Land Use -









Trips and VMT -

Demolition -






















































2014 2018



SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Area 2.6679 1.3000e-004

0.0134 0.0000 5.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

0.0284 0.0284 8.0000e-005

0.0301

Energy 0.0208 0.1890 0.1587 1.1300e-003

0.0144 0.0144 0.0144 0.0144 226.7507 226.7507 4.3500e-003

4.1600e-003

228.1307

Mobile 5.8690 13.2821 55.8840 0.1407 9.2703 0.1936 9.4639 2.4770 0.1784 2.6554 11,599.0260

11,599.0260

0.4339 11,608.1385

Total 8.5577 13.4712 56.0562 0.1418 0.4384 4.1600e-003

11,836.2993

9.2703 0.2080 9.4783 2.4770 0.1928 2.6698

SO2 Fugitive PM10

Exhaust PM10

11,825.8051

11,825.8051

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Area 2.6679 1.3000e-004

0.0134 0.0000 5.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

0.0284 0.0284 8.0000e-005

0.0301

Energy 0.0208 0.1890 0.1587 1.1300e-003

0.0144 0.0144 0.0144 0.0144 226.7507 226.7507 4.3500e-003

4.1600e-003

228.1307

Mobile 5.8690 13.2821 55.8840 0.1407 9.2703 0.1936 9.4639 2.4770 0.1784 2.6554 11,599.0260

11,599.0260

0.4339 11,608.1385

Total 8.5577 13.4712 56.0562 0.1418 9.2703 0.2080 9.4783 2.4770 0.1928 2.6698 11,825.8051

11,825.8051

0.4384 4.1600e-003

11,836.2993


Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total


Percent Reduction

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00


Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2


4.1 Mitigation Measures MobileROG NOx NBio-

CO2Total CO2 CH4 N2O CO2e


Exhaust PM10

PM10 Total

Mitigated 5.8690 13.2821 55.8840 0.1407 9.2703 0.1936 9.4639 2.4770 0.1784 2.6554 11,599.0260

11,599.0260

0.4339 11,608.1385

Unmitigated 5.8690 13.2821 55.8840 0.1407 9.2703 0.1936 9.4639 2.4770 0.1784 2.6554 11,599.0260

11,599.0260

0.4339 11,608.1385


Average Daily Trip Rate Unmitigated MitigatedLand Use Weekday Saturday Sunday Annual VMT Annual VMT

City Park 1.03 1.03 1.03 2,974 2,974Health Club 655.31 415.31 531.93 1,290,527 1,290,527

Movie Theater (No Matinee) 1,400.00 1,400.00 1400.00 2,966,624 2,966,624Other Non-Asphalt Surfaces 0.00 0.00 0.00

Parking Lot 0.00 0.00 0.00Total 2,056.34 1,816.35 1,932.96 4,260,125 4,260,125





City Park 16.60 8.40 6.90 33.00 48.00 19.00 66 28 6

Health Club 16.60 8.40 6.90 16.90 64.10 19.00 52 39 9

Movie Theater (No Matinee) 16.60 8.40 6.90 1.80 79.20 19.00 66 17 17

Other Non-Asphalt Surfaces 16.60 8.40 6.90 0.00 0.00 0.00 0 0 0

Parking Lot 16.60 8.40 6.90 0.00 0.00 0.00 0 0 0

LDA LDT1 LDT2 MDV LHD1 LHD2 MHD HHD OBUS UBUS MCY

0.004362 0.000588 0.002117

SBUS MH

0.512137 0.059943 0.180601 0.139123 0.001940 0.0025020.042256 0.006647 0.016115 0.031670

5.0 Energy Detail


Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2



ROG NBio- CO2



Exhaust PM10

PM10 Total

NaturalGas Mitigated

0.0208 0.1890 0.1587 1.1300e-003

0.0144 0.0144 0.0144 0.0144 226.7507 226.7507 4.3500e-003

4.1600e-003

228.1307

NaturalGas Unmitigated

0.0208 0.1890 0.1587 1.1300e-003

226.7507 4.3500e-003

4.1600e-003

228.13070.0144 0.0144 0.0144 0.0144


Exhaust PM10

226.7507

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2


NaturalGas Use



PM10 Total

Fugitive PM2.5


901.849 9.7300e-003

0.0884 0.0743 5.3000e-004

6.7200e-003

6.7200e-003

6.7200e-003

6.7200e-003

106.0999 106.0999 2.0300e-003

1.9500e-003

106.7456


0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Parking Lot 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

City Park 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Health Club 1025.53 0.0111 0.1005 0.0845 6.0000e-004

7.6400e-003

7.6400e-003

7.6400e-003

7.6400e-003

120.6508 120.6508 2.3100e-003

2.2100e-003

121.3850

Total 0.0208 0.1890 0.1587 1.1300e-003

226.7507 4.3400e-003

4.1600e-003

228.13070.0144 0.0144 0.0144 0.0144 226.7507


Exhaust PM10

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated

NaturalGas Use



PM10 Total

Fugitive PM2.5


0.901849 9.7300e-003

0.0884 0.0743 5.3000e-004

6.7200e-003

6.7200e-003

6.7200e-003

6.7200e-003

106.0999 106.0999 2.0300e-003

1.9500e-003

106.7456


0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Parking Lot 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

City Park 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Health Club 1.02553 0.0111 0.1005 0.0845 6.0000e-004

7.6400e-003

7.6400e-003

7.6400e-003

7.6400e-003

120.6508 120.6508 2.3100e-003

2.2100e-003

121.3850

Total 0.0208 0.1890 0.1587 1.1300e-003

4.3400e-003

4.1600e-003

228.13070.0144 0.0144 0.0144 0.0144


226.7507 226.7507

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2

6.0 Area Detail


ROG NOx NBio- CO2



Exhaust PM10

PM10 Total

Mitigated 2.6679 1.3000e-004

0.0134 0.0000 5.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

0.0284 0.0284 8.0000e-005

0.0301


0.0134 0.0000 8.0000e-005

0.03015.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

0.0284 0.0284

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2




PM10 Total

Fugitive PM2.5

Exhaust PM2.5


0.4983 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Consumer Products

2.1684 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000


1.3000e-004

0.0134 0.0000 5.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

0.0284 0.0284 8.0000e-005

0.0301

Total 2.6679 1.3000e-004

0.0134 0.0000 8.0000e-005

0.03015.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

SO2 Fugitive PM10

Exhaust PM10

0.0284 0.0284

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated



PM10 Total

Fugitive PM2.5

Exhaust PM2.5


0.4983 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Consumer Products

2.1684 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000


1.3000e-004

0.0134 0.0000 5.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

0.0284 0.0284 8.0000e-005

0.0301

Total 2.6679 1.3000e-004

0.0134 0.0000 5.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

0.0284 0.0284 8.0000e-005

0.0301




0.006

31






Health Club 19.90 1000sqft 0.46 19,900.00 0

City Park 0.65 Acre 0.65 28,314.00 0


Population


1.1 Land Usage











Demolition -









Trips and VMT -



Land Use -




0.00 0.00 0.00 0.00 0.00 0.000.00 0.00 0.00 0.00 0.00 0.00


Percent Reduction

0.00 0.00 0.00 0.00

Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total


11,270.0289

11,270.0289

0.4390 4.1600e-003

11,280.5354

9.2703 0.2091 9.4794 2.4770 0.1938 2.6707Total 8.7872 14.1066 56.9958 0.1348

11,043.2498

11,043.2498

0.4345 11,052.3747

9.2703 0.1947 9.4650 2.4770 0.1794 2.6563Mobile 6.0985 13.9175 56.8236 0.1336

226.7507 226.7507 4.3500e-003

4.1600e-003

228.13070.0144 0.0144 0.0144 0.0144Energy 0.0208 0.1890 0.1587 1.1300e-003

0.0284 0.0284 8.0000e-005

0.03015.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

Area 2.6679 1.3000e-004

0.0134 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

11,270.0289

11,270.0289

0.4390 4.1600e-003

11,280.5354

9.2703 0.2091 9.4794 2.4770 0.1938 2.6707Total 8.7872 14.1066 56.9958 0.1348

11,043.2498

11,043.2498

0.4345 11,052.3747

9.2703 0.1947 9.4650 2.4770 0.1794 2.6563Mobile 6.0985 13.9175 56.8236 0.1336

226.7507 226.7507 4.3500e-003

4.1600e-003

228.13070.0144 0.0144 0.0144 0.0144Energy 0.0208 0.1890 0.1587 1.1300e-003

0.0284 0.0284 8.0000e-005

0.03015.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

Area 2.6679 1.3000e-004

0.0134 0.0000



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

0.001940 0.002502 0.004362 0.000588 0.002117

SBUS MH

0.512137 0.059943 0.180601 0.139123 0.042256 0.006647 0.016115 0.031670

LHD2 MHD HHD OBUS UBUS MCY

0.00 0.00 0 0 0

LDA LDT1 LDT2 MDV LHD1

0.00 0.00 0 0 0

Parking Lot 16.60 8.40 6.90 0.00

79.20 19.00 66 17 17

Other Non-Asphalt Surfaces 16.60 8.40 6.90 0.00

64.10 19.00 52 39 9

Movie Theater (No Matinee) 16.60 8.40 6.90 1.80

48.00 19.00 66 28 6

Health Club 16.60 8.40 6.90 16.90


City Park 16.60 8.40 6.90 33.00




Total 2,056.34 1,816.35 1,932.96 4,260,125 4,260,125Parking Lot 0.00 0.00 0.00

Other Non-Asphalt Surfaces 0.00 0.00 0.00Movie Theater (No Matinee) 1,400.00 1,400.00 1400.00 2,966,624 2,966,624

Health Club 655.31 415.31 531.93 1,290,527 1,290,527

Annual VMT

City Park 1.03 1.03 1.03 2,974 2,974


Average Daily Trip Rate Unmitigated MitigatedLand Use Weekday Saturday Sunday Annual VMT

11,043.2498

11,043.2498

0.4345 11,052.3747

9.2703 0.1947 9.4650 2.4770 0.1794 2.6563Unmitigated 6.0985 13.9175 56.8236 0.1336

11,043.2498

11,043.2498

0.4345 11,052.3747

9.2703 0.1947 9.4650 2.4770 0.1794 2.6563Mitigated 6.0985 13.9175 56.8236 0.1336

NBio- CO2



Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2


4.1 Mitigation Measures Mobile


226.7507 226.7507 4.3400e-003

4.1600e-003

228.13070.0144 0.0144 0.0144 0.0144Total 0.0208 0.1890 0.1587 1.1300e-003

120.6508 120.6508 2.3100e-003

2.2100e-003

121.38507.6400e-003

7.6400e-003

7.6400e-003

7.6400e-003

Health Club 1025.53 0.0111 0.1005 0.0845 6.0000e-004

0.0000 0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000City Park 0 0.0000 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000Parking Lot 0 0.0000 0.0000 0.0000 0.0000


0 0.0000 0.0000 0.0000 0.0000

106.0999 106.0999 2.0300e-003

1.9500e-003

106.74566.7200e-003

6.7200e-003

6.7200e-003

6.7200e-003


901.849 9.7300e-003

0.0884 0.0743 5.3000e-004



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2


NaturalGas Use


Exhaust PM10

226.7507 226.7507 4.3500e-003

4.1600e-003

228.13070.0144 0.0144 0.0144 0.0144NaturalGas Unmitigated

0.0208 0.1890 0.1587 1.1300e-003

226.7507 226.7507 4.3500e-003

4.1600e-003

228.13070.0144 0.0144 0.0144 0.0144NaturalGas Mitigated

0.0208 0.1890 0.1587 1.1300e-003

NBio- CO2



Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2




5.0 Energy Detail

0.0284 0.0284 8.0000e-005

0.03015.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005


0.0134 0.0000

0.0284 0.0284 8.0000e-005

0.03015.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

Mitigated 2.6679 1.3000e-004

0.0134 0.0000

NBio- CO2



Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2

6.0 Area Detail



226.7507 226.7507 4.3400e-003

4.1600e-003

228.13070.0144 0.0144 0.0144 0.0144Total 0.0208 0.1890 0.1587 1.1300e-003

120.6508 120.6508 2.3100e-003

2.2100e-003

121.38507.6400e-003

7.6400e-003

7.6400e-003

7.6400e-003

Health Club 1.02553 0.0111 0.1005 0.0845 6.0000e-004

0.0000 0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000City Park 0 0.0000 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000Parking Lot 0 0.0000 0.0000 0.0000 0.0000


0 0.0000 0.0000 0.0000 0.0000

106.0999 106.0999 2.0300e-003

1.9500e-003

106.74566.7200e-003

6.7200e-003

6.7200e-003

6.7200e-003


0.901849 9.7300e-003

0.0884 0.0743 5.3000e-004



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

MitigatedNaturalGa

s UseROG NOx CO SO2 Fugitive

PM10Exhaust PM10

0.0284 0.0284 8.0000e-005

0.03015.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

Total 2.6679 1.3000e-004

0.0134 0.0000

0.0284 0.0284 8.0000e-005

0.03015.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005


1.3000e-004

0.0134 0.0000


2.1684


0.4983



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated


Exhaust PM10

0.0284 0.0284 8.0000e-005

0.03015.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005

Total 2.6679 1.3000e-004

0.0134 0.0000

0.0284 0.0284 8.0000e-005

0.03015.0000e-005

5.0000e-005

5.0000e-005

5.0000e-005


1.3000e-004

0.0134 0.0000


2.1684


0.4983



PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2



Exhaust PM10

Operations–Charbroiler

LAUSD Olive Vista Middle SchoolDraft EIRAir Quality - Operational Emissions

Estimated Stationary Source Emissions - Charbroiler

Number of Per Order Quantity3

Source1 Orders QuantityVOC PM10 (orders/day) (lb/order) (lb/day) VOC PM10 VOC PM10

Kitchen in Multi-Purpose BuildingCharbroiler - Chicken 1.82 10.48 628.50 0.25 157.1 86% 83% 0.04 0.28 Charbroiler - 25% fat Hamburger 3.94 32.65 628.50 0.25 157.1 86% 83% 0.09 0.87 Total Emissions 0.13 1.15

Outdoor Event by Gymnasium Snack Bar?Charbroiler - 25% fat Hamburger 3.94 32.65 3,771.00 0.25 942.8 86% 83% 0.52 5.23 Total Emissions 0.52 5.23

Notes:1. Source type is representative of charbroiled food likely to be prepared during on-site special events.2. South Coast Air Quality Management District, Emission Factors for Commercial Cooking Operations, http://www.aqmd.gov/rules/proposed/1138/PAR1138PDSR_AppendixI.pdf. Accessed May 2014.3.4.

5. It is assumed that PM10 emissions also represent PM2.5 emissions.6.

Source: PCR Services Corporation, 2014.

For major outdoor events, the Applicant shall limit on-site charbroiling for event attendees to 600 charbroiled meals per day.

South Coast Air Quality Management District Rule 1138 (Control of Emissions from Restaurant Operations) regulates PM10 and VOC emissions from fast-food restaurants with charbroilers. Catalytic oxidizers reduce VOC emissions by approximately 86 percent and PM10 emissions by approximately 83 percent.

Uncontrolled Emission Factors2

(lb/1000 lb)Controlled Emissions5

(pounds/day)Emissions Controls4

(percent reduction)

Quantity of meats cooked is based on a 50/50 split between chicken and hamburgers based on the school occupancy.

appendix B

comPrehensive geotechnical rePort, ProPoseD neW mPr, lunch shelter, anD gymnasium, olive vista

miDDle school, 14600 tyler street, sylmar, california, PrePareD for lausD by grouP Delta consultants, inc.,

on may 9, 2014.Air Quality Worksheets and Modelling

COMPREHENSIVE GEOTECHNICAL REPORT

Proposed New MPR, Lunch Shelter, and Gymnasium

Olive Vista Middle School

14600 Tyler Street, Sylmar, California

May 9, 2014 GDC Project No. LA-1190

370 Amapola Avenue, Suite 212, Torrance, CA 90501 TEL: (310) 320-5100Anaheim – Irvine – Ontario – Sacramento – San Diego – Torrance – Victorville www.GroupDelta.com

Los Angeles Unified School District May 9, 2014 333 South Beaudry Avenue, 23rd Floor LA-1190 Los Angeles, CA 90017

Attention: Mr. Doc Nghiem

Subject: Comprehensive Geotechnical Report Proposed New Multi-Purpose Room (MPR), Lunch Shelter, and Gymnasium Olive Vista Middle School 14600 Tyler Street, Sylmar, California

Dear Mr. Nghiem,

GROUP DELTA CONSULTANTS, INC. (GDC) is pleased to submit this Comprehensive Geotechnical Report for the proposed new MPR, lunch shelter, gymnasium and covered walkways planned for the Olive Vista Middle School campus.

We appreciate the opportunity to provide geotechnical and geological services for this project. If you have any questions pertaining to this report, or if we can be of further service, please do not hesitate to contact us.

Sincerely, Group Delta Consultants

Thomas D. Swantko, G.E 813 Steven H. Kolthoff, C.E.G. #1965 Principal Geotechnical Engineer Senior Geologist, Exp. 8/313/15

Stephanie Gunawan Project Engineer

Distribution: (8) copies to addressee; CD

N:\Projects\1100-1199\LA-1190 Olive Vista Middle School Improvements\Report\LA1190 LAUSD Olive Vista Report Final050914.docx

Table of Contents

1.0 INTRODUCTION ........................................................................................................................ 1

1.1 Project Description ........................................................................................................................ 1

1.2 Scope of Work ............................................................................................................................... 1

2.0 GEOLOGY AND SEISMIC SETTING .............................................................................................. 2

2.1 Regional Geology .......................................................................................................................... 2

2.2 Local Geology ................................................................................................................................ 2

2.3 Oil Fields ........................................................................................................................................ 2

2.4 Seismic Setting .............................................................................................................................. 2

2.5 Aerial Photography Analysis ......................................................................................................... 3

3.0 SITE CONDITIONS ...................................................................................................................... 4

3.1 Surface Conditions ........................................................................................................................ 4

3.2 Subsurface Conditions .................................................................................................................. 4

3.2.1 Field Exploration ................................................................................................................... 4

3.2.2 Laboratory Testing Program ................................................................................................. 4

3.2.3 Subsurface Conditions .......................................................................................................... 4

3.2.4 Ground Water ....................................................................................................................... 5

4.0 GEOLOGICAL HAZARD EVALUATION AND SEISMIC DESIGN ....................................................... 5

4.2 Ground Surface Rupture ............................................................................................................... 5

4.3 Seismic Ground Motion Values ..................................................................................................... 6

4.4 Local Historic Earthquakes ............................................................................................................ 6

4.5 Secondary Seismic Effects ............................................................................................................. 6

4.5.1 Liquefaction and Seismic Settlement .................................................................................... 6

4.5.2 Slope Instability ..................................................................................................................... 7

4.5.3 Tsunami and Seiches Potential ............................................................................................. 7

4.5.4 Ground Lurching ................................................................................................................... 7

4.5.5 Flood Hazard ......................................................................................................................... 7

4.5.6 Oil Field Gas Potentials ......................................................................................................... 8

4.5.7 Other Geologic Hazards or Considerations ........................................................................... 8

5.0 DISCUSSION AND RECOMMENDATIONS ................................................................................... 8

5.1 General .......................................................................................................................................... 8

5.2 Demolition .................................................................................................................................... 8


5.3 Removals ....................................................................................................................................... 8

5.4 Earthwork ...................................................................................................................................... 9

5.5 Temporary Excavations ............................................................................................................... 10

5.6 Shallow Foundations ................................................................................................................... 10

5.6.1 Bearing ................................................................................................................................ 10

5.6.2 Settlement ........................................................................................................................... 11

5.6.3 Lateral Resistance ............................................................................................................... 11

5.7 Pile Foundations .......................................................................................................................... 11

5.7.1 Axial Capacity ...................................................................................................................... 11

5.7.2 Lateral Capacity ................................................................................................................... 11

5.7.3 Pile Installation .................................................................................................................... 12

5.7.4 Pile Settlement .................................................................................................................... 12

5.8 Slab-on-Grade / Flatwork ............................................................................................................ 12

5.9 Site Drainage ............................................................................................................................... 13

5.10 Utility Installations ...................................................................................................................... 13

5.11 Soil Corrosivity ............................................................................................................................ 13

5.12 Expansion Potential..................................................................................................................... 14

5.13 Environmental Issues .................................................................................................................. 14

6.0 PERCOLATION TEST CALCULATIONS AND DISCUSSIONS .......................................................... 15

7.0 POST GEOTECHNICAL SERVICES .............................................................................................. 16

8.0 LIMITATIONS .......................................................................................................................... 16

9.0 REFERENCES ........................................................................................................................... 17


LIST OF FIGURES

Figure 1 Vicinity Map

Figure 2 Site Plan

Figure 3 Geologic Cross Section A-A’

Figure 4 Geologic Cross Section B-B’

Figure 5 Quaternary Geologic Map

Figure 6 Southern California Fault Map

Figure 7 Surface Effects Map of the San Fernando Earthquake Area

Figure 8 Historically Highest Groundwater Elevation Contour

Figure 9 Axial Pile Capacity

LIST OF APPENDICES

Appendix A Field Exploration

Appendix B Laboratory Program

Appendix C CBC 2013/ASCE 7-10 Acceleration Response Spectra

Appendix D Blake, 2000 EQSearch Results

Appendix E Lateral Pile Capacity

Appendix F Percolation Test Results and Calculations


COMPREHENSIVE GEOTECHNICAL REPORT

PROPOSED NEW LUNCH SHELTER, MULTI PURPOSE ROOM (MPR), AND GYMNASIUM

OLIVE VISTA MIDDLE SCHOOL - LOS ANGELES UNIFIED SCHOOL DISTRICT

SYLMAR, CALIFORNIA

1.0 INTRODUCTION

This Comprehensive Geotechnical Report has been prepared for the design and construction of the

proposed lunch shelter, MPR, gymnasium, and covered walkways at Olive Vista Middle School. The

project investigation also included performing two percolation tests in the southeast portion of the

campus. The general location of the school is shown in Figure 1 and a site plan is shown in Figure 2.

In 2011, we performed a Comprehensive Geotechnical Investigation for the seismic retrofit of the lunch

shelter. Our findings from that investigation is documented in our report dated October 4, 2011, and the

findings are also utilized in the preparation of this report.

1.1 Project Description

The new gym will be located in the south side of the campus, just north of Fellows Avenue. The proposed

gym will have a footprint of about 20,000 square feet. The new MPR and the lunch shelter are planned to

be constructed along the north side of the campus, just south of Borden Avenue, and will have a combined

footprint of approximately 30,000 square feet. The improvements will also include two covered walkways

connecting buildings in the north-south and east-west directions. Structural details and foundation

loadings are not available at this time. The campus is also considering to utilize an existing playfield in the

southeast part of the campus for on-site infiltration of rain runoff.

1.2 Scope of Work

Our scope of work included the following:

• A site visit by our field engineer to perform a reconnaissance and mark the proposed exploration

locations.

• Performance of six (6) geotechnical borings and four (4) Cone Penetration Tests (CPTs).

• Performance of two (2) additional geotechnical borings for the percolation tests.

• Review of available published geologic/geotechnical reports, geologic publications and maps

pertaining to the site area, including our 2011 Comprehensive Geotechnical Report.

• Preparation of a report summarizing our evaluations and recommendations regarding the

geologic and seismic hazards affecting development of the site, and the results of the percolation

tests. The geologic and seismic hazard recommendations are to be in accordance with the CBC,

Title 24 of the CCR and CDMG Note 48, including the discussion of the historical seismicity of the

site area; surface fault rupture potential; anticipated ground accelerations, analysis of the

seismic ground motion for the site in accordance with the 2013 California Building Code/ASCE 7-

10; liquefaction potential, potential for any other secondary seismic effects, or the potential for

any other geological or seismic hazards to affect the site.

• Submission of eight (8) copies of the report and a CD copy.

Comprehensive Geotechnical Report Page 2 Olive Vista Middle School May 9, 2014


2.0 GEOLOGY AND SEISMIC SETTING

The geology and seismic setting of the campus was summarized in our 2011 report. For convenience this

discussion is included below.

2.1 Regional Geology

Geologically the campus is located in the San Fernando Valley, in the Northwestern Block of the Los

Angeles Basin, which is the part of the Transverse Ranges Geomorphic Provence of California. The Los

Angeles Basin has upper Cretaceous sediments, Tertiary and Quaternary marine and non-marine

sedimentary and alluvial sediments, which are thousands of feet thick. Below the thick accumulations of

sediments are crystalline Basement Complexes that are Mid Cretaceous and older. A regional geologic

map is presented in Figure 5.

2.2 Local Geology

The site is located on the alluvial plains derived from the San Gabriel Mountains. This portion of the plains

is mapped as young alluvial fan deposits. These Holocene deposits consist of inter-beds of loose to

moderately dense layers of sand, silty sand with minor amounts of clay.

2.3 Oil Fields

There are three oil fields located in the general proximity of the site. The Cascade Oil Field, which is about

3.1 miles west, the Mission Oil Field is about 3.7 miles southwest and the Pacoima Oil Field is about 3.3

miles south of the site. Because of their distance from the site, they do not appear to pose an oil field gas

or hydrocarbon hazard to the site. The closest wildcat or exploratory well was drilled approximately 3.1

miles to the west.

2.4 Seismic Setting

The site is located within the seismically active area of southern California, and as such, the site has the

potential to experience strong ground shaking, fault rupture, liquefaction and other geological hazards. A

fault map showing the location of site with respect to known active faults is shown in Figure 6.

The site is not located within an Alquist-Priolo (AP) Special Study Zone. However, the site is located within

a City of Los Angeles Fault Rupture Study Area (FRSA) (Safety Element, 1996), which defines a broad area

affected by ground movements during the 1971 San Fernando Earthquake. Additional discussion of both

the AP Zones and the FSRA is provided in section 4.2 below.

Previously, the site experienced strong ground shaking from the February 9, 1971 moment magnitude

(Mw) 6.6 San Fernando Earthquake. Ground rupture was concentrated along the foothills of the San

Gabriel Mountains to the north and a zone through the valley about a mile to the south. The San Fernando

fault has been determined to be associated with the Sierra Madre fault and is now named the San

Fernando segment of the Sierra Madre Fault zone. If during one seismic event multiple segments of the

Sierra Madre Fault move simultaneously, an earthquake of Mw of 7.2 could develop. The San Fernando

Earthquake caused over $500 million in damage and 65 deaths with the greatest concentration of damage

in the Sylmar area.



During the San Fernando Earthquake, faulting was concentrated along the north (Santa Susana) and south

(San Fernando) segments of the Sierra Madre Fault zone. There was no faulting documented on the

campus. The closest fault break during the San Fernando Earthquake occurred about 0.9 miles north of

the campus on the Santa Susana segment. On the Alquist-Priolo (AP) map, a minor break was zoned about

1,000 feet southwest of the site, and the San Fernando segment is mapped about a mile south of the site.

The next closest identified fault near the site, which has Holocene movement, is the Northridge Fault.

This fault is located about 1.5 miles south of the site. This is a thrust fault and has the potential to generate

a maximum Mw 6.9 earthquake.

Other nearby active faults includes the Santa Susana thrust fault (Mw 6.9) and Verdugo thrust fault (Mw

6.9), located approximately 2.8 and 3.8 miles west and south-southeast of north south of the site. The

Strike-slip San Gabriel fault is 4.2 miles north of the site and could generate a Mw 7.3 earthquake. The

Holser fault (Mw 6.8) is located approximately 9.2 miles north. The Simi-Santa Rosa fault is approximately

14 miles west and the Hollywood fault is approximately 15 miles south of the campus. Both these faults

have strike-slip movement and have the potential to generate magnitude MW 6.9 and 6.7 earthquakes,

respectively.

Locally, minor fractures were mapped traversing paved roadways and structural damage was observed in

farm buildings in isolated areas north and east of the campus. Figure 7 (CDMG, 1975) shows surface effects

of the 1971 San Fernando Earthquake in the vicinity of the campus. The closest buildings with structural

damage are located across Borden Avenue and along Polk Street, northeast of the intersection of Borden

Avenue and Polk Street from the campus. No fractures or structural damage was mapped on the campus

or in the general vicinity south of the campus. Uplift of 4 feet was noted to have occurred north of the

fault rupture in the San Gabriel Mountains. South of the fault rupture zone, uplift was documented to be

0 to around 1 foot.

An inspection of campus structures was performed by a team of structural engineers from Caltech and

the State Office of Architecture and Construction, who measured minor uplift and settlement around the

campus structures (CalTech, 1974). Settlement of 1.5 inches was observed in Building B, at the north end

of campus. Additionally, some settlement was observed in the north and south bearing walls of the

Multipurpose Building, although the magnitude of settlement was not indicated. There were also minor

amounts of settlement and uplift noticed for the school slabs and walkways. Since historical ground water

is greater than 50 feet from the surface, any settlement observed is likely due to dry sand settlement and

not liquefaction. A combination of dry sand settlement and ground shaking may be the cause of the

nearby paved road fractures and structural damage to local farm buildings.

2.5 Aerial Photography Analysis

Aerial photographs on www.historicaerials.com were reviewed for the period from 1952 to 2005. In a

1952 photo, the site consisted of an open space parcel surrounded by citrus orchards and farm buildings

with many of the roads unpaved. The nearby Sylmar Elementary School is visible in the photo, just east

of the site across Borden Avenue. A 1959 aerial photograph shows portions of the campus have already

been constructed, however, the surrounding area remained occupied by open land and orchards at that

time. Review of the 1969 and 1972 photos indicates that minor residential development began occurring

throughout the area, and more of the streets were paved. In the 1972 aerial photo, the farm buildings



and street fractures, as discussed in Section 2.4 above, could not be delineated. In the 1977, 1978 and

1980 aerial photos, a slight increase of residential development of the pre-existing orchards is visible.

Review of the 2003 and 2005 aerial photos shows the orchards have generally been eliminated by

residential development.

3.0 SITE CONDITIONS

3.1 Surface Conditions

The campus is bordered on the northwest by Tyler Street, on the northeast by Borden Avenue, to the

southeast by Polk Street and on the southwest by Fellows Avenue. The locations for the new buildings

are indicated on Figure 2. The new Multipurpose Building and lunch shelter will be located in the north-

central area of the campus, near Borden Avenue, in the area currently occupied by the existing MPR and

lunch shelter. The new gym will be located in the south-central area of the campus. The site for the

covered walkway is west of the new gym. The topography of the site is relatively flat with an elevation of

approximately 1280 feet.

3.2 Subsurface Conditions

3.2.1 Field Exploration

A total of twelve (12) geotechnical explorations were performed at the site, at the locations shown in

Figure 2, including eight geotechnical borings and four Cone Penetration Tests (CPTs). The explorations

were advanced to depths of between 10 to 50 feet. Two of the borings were drilled for the percolation

tests. The drilling was performed under the continuous technical supervision of our field engineer, who

maintained a detailed log of the soils encountered and assisted in obtaining soil samples. Additional

details of the field exploration program, including copies of the boring logs and CPT results, are included

in Appendix A. During our 2011 investigation, a total of two borings and two CPTs were performed at the

site for the new MPR/lunch shelter. The locations of our previous explorations are shown in Figure 2 and

the logs are also included in Appendix A.

3.2.2 Laboratory Testing Program

The soil samples obtained from the borings were taken to our laboratory for further visual examination

and laboratory testing. Laboratory test results assist in classifying samples, for evaluating their physical

properties and engineering characteristics, and in correlating soils across the site. The laboratory testing

is supplemented by the results of the Standard Penetration Tests (SPT) sampling conducted in the borings,

and the CPT data, which provide additional means to evaluate in situ soil properties, such as density, shear

strength and compressibility. Details of the laboratory testing program, including test results from the

recent and the 2011 investigation, are included in Appendix B.

3.2.3 Subsurface Conditions

Geologic cross-sections showing the general conditions encountered in the borings are presented in

Figures 3 and 4. Based on our recent and previous explorations, in general, the borings in the vicinity of

the proposed lunch shelter area encountered approximately 3 feet of fill soils overlying native alluvial soils

consisting of alternating layers of loose to dense silty sands and sands to the maximum depth explored of



51.5 feet. In the vicinity of the proposed gym area, the explorations above a depth of about 20 feet,

generally encountered layers of loose to medium dense silty sands and sand. Below approximately 20

feet, the explorations encountered layers of firm/stiff silt/sandy silt soils that were up to about 6 feet. The

silt layers generally alternate with medium dense sands/silty sands.

The sands and silty sands generally had equivalent Standard Penetration N-value ranging from about 6 to

45. The silt and sandy silts had SPT N-Value equivalents ranging from 6 to 14. Typical CPT cone tip

resistance, qc, for the native alluvium generally ranges from 40 to 400 tsf. Any old fill present should be

considered uncertified fill, and should be removed and recompacted.

3.2.4 Ground Water

Ground water was not encountered in the borings, which extended to a maximum depth of 51.5 feet

below the ground surface. According to the Seismic Hazard Report for the San Fernando 7.5’ Quadrangles,

CGS SHZ Report 15, and the historically highest Ground Water Map presented in Figure 8 indicates the

highest historic groundwater level in the vicinity of the site ranges from 110 feet to 120 feet below the

ground surface.

4.0 GEOLOGICAL HAZARD EVALUATION AND SEISMIC DESIGN

The geological hazard evaluation and seismic design of the project location was summarized in our 2011

report. However, for convenience we have included the section in this report. The seismic ground motion

parameters are updated in accordance with CBC 2013, and ASCE 7-10.4.1 Seismic Design Considerations.

The geologic-seismic hazards evaluation for this project addresses requirements of Title 24 of the

California Code of Regulations and California Geological Survey Checklist for Review of Geologic/Seismic

Reports for California Public Schools, Hospitals, and Essential Services Building (CGS Note 48).

4.2 Ground Surface Rupture

The site is not located in an Alquist-Priolo (AP) Special Study Fault Zone. However, the site is located

within a City of Los Angeles Fault Rupture Study Area (FRSA) (Safety Element, 1996). The purpose of the

Safety Element is to minimize the risk associated with natural disasters or the release of hazardous

materials, and is "intended to be the primary vehicle for relating local safety planning to land use planning

decisions." The State Public Resources Code Section 2699 requires that a safety element take into account

available seismic hazard maps prepared pursuant to the Alquist-Priolo Earthquake Fault Zoning Act.

Review of the AP map indicates that the subject site is located between two segments of the Sierra Madre

Fault. The Santa Susana Segment runs east-west approximately 1 mile north of the site, and the San

Fernando Segment runs generally east-west approximately 1 mile south of the site. An isolated ground

break was mapped and zoned as an AP Earthquake Fault about 1,000 feet southwest of the site. No known

active or non-active faults, at this time, are mapped as crossing the site, nor are any nearby faults trending

towards the site.

After the 1971 San Fernando Earthquake, the campus was investigated by structural engineers from

California Institute of Technology (CalTech) and the State of California, Office of Architecture and

Construction (CalTech, 1974). Generally minor (non-hazardous) structural distress was observed, and



while some buildings exhibited minor settlements, ground rupture was not observed on the campus.

Based on this review of published literature and site-specific earthquake history, the possibility of ground

surface fault rupture occurring at the site is considered to be low.

4.3 Seismic Ground Motion Values

The subject site is not located within an AP special study fault zone or within a State Seismic Hazard Zone,

but it does fall within a Fault Rupture Study Area designated by the City of Los Angeles Safety Element.

Therefore, a site-specific ground motion hazard study is required.

Effective January 1, 2014, seismic design parameters have to conform to 2013 CBC/ASCE 7-10.

Additionally, according to Section 1616A of CBC 2013 – Modification to ASCE 7-10, a site-specific ground

motion hazard analysis shall be performed if a building site is assigned to Seismic Category E and F. The

subject site is located where the mapped spectral acceleration parameter at 1 second period, S1, is greater

than 0.75 (i.e., S1 = 1.08g), and the building has a Risk Category III. Hence, Seismic Design Category E does

apply for the proposed structure at the site (Section 11.6 of ASCE 7-10), and a site specific ground motion

hazard analysis is required for the building

A site-specific acceleration response spectrum was constructed in accordance with ASCE 7-10 Chapter 21,

as described in Appendix C. The summary of the Design Acceleration Parameters are the following:

SDS = 1.58 g SD1 = 1.25 g

and

PGAM= 1.10 g

Where PGAM corresponds to the site-specific geometric mean peak ground acceleration.

4.4 Local Historic Earthquakes

EQSEARCH 3.0 (Blake, 2000) and the USGS data base were used to identify and summarize the local

historic earthquakes with magnitudes of 5 to 9 that occurred within 60 miles (100 km) of the site during

the past 200 years. The search results are provided in Appendix D. The closest earthquake to the site was

the Mw 6.6 San Fernando event that occurred in 1971 that was about 6 miles from the epicenter, only 1

mile away from a surface break, and generated an estimated acceleration of 0.4 to 0.5 g. Using EQSEARCH

3.0 (Blake, 2000), the site acceleration was calculated to be about 0.31g. The largest earthquake

magnitude occurring within the 60 miles search range was the 1952 Mw 7.7 Tehachapi earthquake which

was about 57 miles to the north.

4.5 Secondary Seismic Effects

Potential secondary seismic effects for any site include liquefaction and associated ground settlement,

slope instability, tsunami and seiches, and ground lurching. These potential effects are discussed in the

following sections.

4.5.1 Liquefaction and Seismic Settlement

Liquefaction involves a sudden loss in strength of a saturated, cohesionless soil (predominantly sand)

caused by cyclic loading such as an earthquake. This phenomenon results in elevated pore-water



pressures that temporarily transform the soil into a fluid mass resulting in vertical settlement and could

include lateral deformations. Typically, liquefaction occurs in areas where groundwater is less than 50

feet from the surface and where the soils are comprised of predominantly poorly consolidated sands.

Seismic ground motions can also induce settlement without liquefaction occurring, including within dry

sands above the water table.

The site is not located within a State Earthquake Induced Liquefaction Zone Seismic Hazard Zone for the

San Fernando Quadrangle, 1998. According to the City of Los Angeles Safety Element, the site is located

within a City of Los Angeles Liquefiable Area (Safety Element, 1996). However, since the historical high

ground water is approximately 110 to 120 feet below the ground surface, the soils underlying the site are

not anticipated to liquefy. However, due to the loose to medium dense nature of the onsite sandy soils,

dry seismic settlement is a possibility.

The dry seismic settlement potential was analyzed using the simplified procedures recommended by

NCEER (Youd and Idriss, 1997, 2001). For estimating seismic ground settlements, we used the method

proposed by Tokimatsu and Seed (1987). We estimate that the maximum predicted dynamic settlement

based on the CPT data ranges will be approximately 1-inch, with a differential settlement expected to be

on the order of 0.5 inches occurring over the width of the structure. No surface manifestation of

liquefaction in the form of sand boils and no loss of bearing capacity is anticipated.

4.5.2 Slope Instability

The site is not located within a State Earthquake Induced Landslide Zone Seismic Hazard Zone and the

ground surface in the vicinity of the site is essentially flat. Therefore, seismic slope instability is not an

issue for this site.

4.5.3 Tsunami and Seiches Potential

All low-lying areas along California’s coast are subject to potentially dangerous tsunamis. Tsunamis are

long-period waves generated primarily from distant and local submarine earthquakes, landslides, or

volcanic eruptions. The elevation of the school site is about 1280 feet and separated by the Santa Monica

Mountains from the coast. Therefore, the potential for a tsunami is not a consideration for this site.

There are no reservoirs or lakes identified in the upper elevations above the site. The potential for seiches

is low.

4.5.4 Ground Lurching

Ground lurching usually develops during seismic events along cliffs, ridges, stream banks and/or along the

ridge of artificial embankments. The general topography of the site is flat. Therefore the potential risk of

ground lurching is remote.

4.5.5 Flood Hazard

FEMA classifies the site as being in Zone X, which is an area with less than 0.2% annual probability of

flooding. The city of Los Angeles Safety Element shows that the school campus is not in a 100 or 500 year

storm zone. The site is not within a City of Los Angeles Safety Element inundation zone.



4.5.6 Oil Field Gas Potentials

The site is not in a known or established methane zone. The school site is located about 3.1 miles east of

the Cascade Field, about 3.7 miles northeast of the Mission Oil Field and about 3.3 miles north from the

Pacoima Oil Field. The nearest wildcat oil well is indicated to be located approximately 3.1 miles west of

the site. The potential for methane, hydrogen sulfide and other natural gas should be low due to the

geology and distance of the field from the site.

4.5.7 Other Geologic Hazards or Considerations

The site is not in a known natural asbestos, volcanic eruption or radon area. Since the site is near a

residential area and was built on agricultural land, asbestos from fireproofing, household chemicals, lead

from paint, total petroleum hydrocarbons from cars or trucks and/or Industrial and residential pesticides

and herbicides such as arsenic could be present. Old abandoned septic systems could be locally

encountered during grading.

5.0 DISCUSSION AND RECOMMENDATIONS

5.1 General

Based on the findings of our field explorations and engineering analyses, it is our opinion that the site is

suitable for the proposed construction from a geotechnical standpoint. Up to about 3 to 4 feet of possible

fill was encountered in our borings. The native alluvial soils underlying the fill generally consist of loose

to dense silty sands and sands. The upper 3 to 4 feet of sand in each boring may be possible fill or native

soils processed during the original grading. Any existing fill or loose soils present should be recompacted.

We recommend that the building sites be overexcavated and recompacted to a minimum depth of 4 feet

below finished grade to provide a uniform pad for support. In pavement areas a minimum of 2 feet of

overexcavation and removal should be performed. Following proper grading, the proposed structures

can be supported on conventional shallow foundations founded in new structural fill or firm native soils.

As an alternative drilled piles can be used for support of heavy column loads or settlement sensitive

structures. Geotechnical recommendations for site grading and foundation design are provided in the

following sections.

5.2 Demolition

Prior to the start of grading, demolition will be required to remove portions of the existing MPR and lunch

shelter buildings, flatwork, hardscape, or any other existing improvements within the project area. . It

should also be anticipated that the remnants of previous construction may also be encountered anywhere

within the site. Any voids created by the demolition and nay disturbed soils should also be properly

backfilled to the limits determined by the project geotechnical engineer.

The civil engineer should identify the presence and location of all existing utilities. Precautions should be

taken to remove, relocate or protect existing utilities, as appropriate.

5.3 Removals

Possible existing fill and/or loose native soils were encountered in the borings to a depth of up to 3 to 4

feet. Any existing fill should be considered to be uncertified and should not be used for support of



structures, pavement or hardscape. We recommend that the building sites be overexcavated and

recompacted to a minimum depth of 4 feet below finished grade to provide a uniform pad for support. In

pavement areas a minimum of 2 feet of overexcavation and removal should be performed. The removals

should extend 5 feet outside building lines or for a distance equal to the depth of removal, whichever is

greater. The actual limits for removals and recompaction should be determined by the project

geotechnical engineer during grading, based on the actual conditions encountered.

5.4 Earthwork

All grading should conform to the requirements of the 2013 California Building Code, and the general

grading recommendations outlined below.

1. The grading contractor is responsible for notifying the project geotechnical engineer of a pre-grading

meeting prior to the start of excavation/grading operations and anytime that the operations are

resumed after an interruption.

2. Prior to the start of earthwork existing improvements will require demolition. Existing foundations to

remain in place should be protected. The project civil engineer should locate any existing utilities in

the area. Existing utilities should be removed, relocated or protected, as appropriate.

3. Our field explorations encountered possible fill to a depth of up to 3 to 4 feet. It should be anticipated

that fill could be locally deeper. Any existing uncertified fill should be excavated, as discussed in

Section 5.3. Building pads should be overexcavated and recompacted to a minimum depth of 4 feet

below finished grade to provide a uniform pad for support. In pavement areas a minimum of 2 feet

of overexcavation and removal should be performed. Removals should extend to the limits

determined by the geotechnical engineer.

4. The sides of temporary excavations made in the sandy soils should be sloped at 1 (horizontal) to 1

(vertical) or flatter. The need for forming should be anticipated for the foundation.

5. The bottoms of excavations should be brought to optimum moisture content and compacted to 95

percent relative compaction in accordance with the maximum dry density determined by ASTM D-

1557.

6. Any structural fill or backfill placed under footings, slabs and pavement should be compacted to at

least 95 percent. Fill placed in non-structural areas should be compacted to at least 90 percent.

7. All structural fill soils should be sandy soils, free of highly expansive clay, organics, debris, rocks greater

than 3 inches in any dimension, and other deleterious material. The existing sandy soils at the site

are acceptable for use as fill. All fill soils shall be approved by the project geotechnical engineer.

Import soils should be approved before being brought to the site.

8. All earthwork and grading should be performed under the observation of GDC. Compaction testing

of the fill soils shall be performed at the discretion of GDC. Testing should be performed for

approximately every 2 feet in fill thickness or 500 cubic yards of fill placed, whichever occur first. If

specified compaction is not achieved, additional compactive effort, moisture conditioning of the fill

soils, and/or removal and recompaction of the below-minimum-compaction soils will be required.

9. All materials used for asphalt concrete and aggregate base shall conform to the current “Green Book,”

or the equivalent, and shall be compacted to at least 95 percent relative compaction.



10. If, in the opinion of the geotechnical engineer, contractor, or owner, an unsafe condition is created or

encountered during grading, all work in the area shall be stopped until measures can be taken to

mitigate the unsafe condition. An unsafe condition shall be considered any condition that creates a

danger to workers, on-site structures, on-site construction, or any off-site properties or persons.

5.5 Temporary Excavations

Temporary excavations made in the near surface existing sandy soils should be sloped at 1 (horizontal) to

1 (vertical), or flatter. Forming should be planned for foundations.

If shoring is required locally, either cantilever or braced shoring can be utilized depending on the

acceptance criteria for deflection of the retained excavation and for settlement of the ground adjacent to

the shoring. Cantilevered shoring can be utilized if some deflection is acceptable. Where shoring is used

to support and protect existing foundations and excessive deflection cannot be tolerated, braced shoring

may be used.

Cantilever shoring should be designed for an active earth pressure equivalent to a fluid weighing 40 pcf.

Braced temporary shoring should be designed for a lateral earth pressure of 20H, applied as a uniform

pressure to the full height of the shoring. These lateral earth pressures assume level backfill conditions

and do not include surcharging from adjacent foundations, and if needed, these values can be evaluated

separately on a case-by-case basis. Granular soils (silty sands and sands) are present at the site, and have

the potential for caving if left unsupported. Lagging will be required to support/retain any sandy and

unstable soils and also in any zones where water seeping is encountered.

Surcharge loads, such as vehicular traffic, heavy construction equipment, and stockpiled materials, should

be kept away from the top of temporary excavations a horizontal distance at least equal to the depth of

excavation. Surface drainage should be controlled and prevented from running down the slope face.

Ponding water should not be allowed within the excavation. Construction equipment and foot traffic

should be kept off excavation slopes to minimize disturbance/sloughing.

All excavation slopes and shoring systems should meet the minimum requirements of the Occupational

Safety and Health (OSHA) Standards. Maintaining safe and stable slopes on excavations is the

responsibility of the contractor and will depend on the nature of the soils and groundwater conditions

encountered and his method of excavation. Excavations during construction should be carried out in such

a manner that failure or ground movement will not occur. The contractor should perform any additional

studies deemed necessary to supplement the information contained in this report for the purpose of

planning and executing his excavation plan.

5.6 Shallow Foundations

5.6.1 Bearing

Following proper site grading, the planned improvements associated with the development can be

supported on shallow foundations placed in new structural fill or firm undisturbed native soil. An option

for deep foundations is also provided in the next section should piles be required. The footings should

have a minimum embedment of at least 1.5 feet below the lowest adjacent grade. Footings with a

minimum width of 3 feet may be designed for an allowable bearing pressure of 2,500 psf. The allowable



bearing pressure may be increased by 250 psf for each foot of width or embedment, up to a maximum

bearing pressure of 3,500 psf. These values for bearing are net values and do not include the weight of

the footing. The allowable bearing pressure can be increased by one-third for temporary loads associated

with wind and seismic loading.

Forming should be planned for footing installations in the sandy soils. All foundation excavations should

be checked by the project geotechnical engineer before the placement of reinforcing steel. Any loose or

soft soils found should be excavated and replaced with structural fill. The limits for the excavation should

be determined by the geotechnical engineer.

As an alternate to shallow foundations, and for structures with heavy column loads or settlement sensitive

structures drilled and cast in place concrete piles may be used for support. Pile foundations are discuss

in Section 5.7.

5.6.2 Settlement

The estimated total static settlement of properly designed and constructed footings with a maximum

column load of 150 kips will be on the order of 1 inch, or less. Differential settlement between equally

loaded columns is expected to be on the order of 1/4 inch. Settlement will occur due to elastic

compression of the supporting sands; and the majority of settlement is expected to be completed shortly

after construction. Potential for dry sand settlement during earthquakes is discussed in Section 4.5.1

above.

5.6.3 Lateral Resistance

Resistance to lateral loads can be provided by friction developed between the bottom of the footings and

the supporting soil, and by the passive soil pressure developed on the face of the footing. For design

purposes an allowable coefficient of friction of 0.35 may be used. The allowable passive pressure for

undisturbed native soils or compacted structural fill may be taken as an equivalent fluid pressure of 300

pcf. Both values include a factor of safety of about 1.5 and passive and sliding resistance may be used in

combination without reduction.

5.7 Pile Foundations

As an alternative, the proposed new buildings may also be supported by drilled and cast in place concrete

piles. Recommendations for the design and construction of 24-inch drilled piers are provided below.

5.7.1 Axial Capacity

We evaluated the axial capacities for 24-inch diameter drilled piers using the computer program SHAFT

6.0 (Ensoft, 2007). Allowable compressive axial pile capacities for the piers are shown in Figure 8. These

values have a factor of safety of 2.0. Piles should be installed with a minimum center to center spacing of

3 diameters. The minimum depth of the drilled piles should be 25 feet.

5.7.2 Lateral Capacity

The lateral pile capacity for the 24-inch drilled piers were assessed using the program LPILE 5.0 (Ensoft,

2004), for 0.5-inch and 1/4-inch of pile head deflection, under free head and fixed head conditions. Elastic

pile behavior was assumed. Results of the analysis are included in Table 2 below, and the LPILE output is



documented in Appendix E, and includes the pile head shear and maximum bending moment. We can

provide results for other pile diameters and pile head deflections, if needed. The values in Table 2 consider

the transient nature of the loads; therefore, no increase in the capacity should be used.

For the fixed head condition, the design lateral load will be controlled by the moment transfer capacity of

the pile connection at the cap and should be evaluated by the structural engineer. For transient seismic

loads, the shear capacities shown in Table 2 are considered to be allowable loads. However, a factor of

safety of 1.2 should be used with the maximum moments indicated.

Table 2. Summary of Lateral Pile Analysis

Analysis Type Pile Head Deflection

0.25-inch 0.5-inch

Free-Head Condition

Pile Head Shear (kips) 11 21.5

Maximum Bending Moment (ft-kips) 49 94

Depth to Maximum Bending Moment (ft) 8 8

Fixed-Head Condition

Pile Head Shear (kips) 30 57.5

Maximum Bending Moment (ft-kips) -150 -292

5.7.3 Pile Installation

Piles will be drilled through existing fill and into exiting native soils, consisting of sands, silty sands, and

sandy silts. The contractor should be prepared to use casing if caving zones are encountered. Should

local perched water be encountered in the drill holes, the shaft should be pumped dry before placing

concrete. Concrete should be conveyed to the bottom of the pile shaft by tremie, and should not be

allowed to fall freely, which can cause segregation of the aggregate. The concrete should be placed and

allowed to setup before an adjacent pile is drilled. All pile excavations should be observed and approved

before placing steel and concrete by the project geotechnical engineer.

5.7.4 Pile Settlement

Settlement of properly installed piles under an allowable load of up to 80 kips is expected to be less than

1/2 inch. Differential settlement between adjacent equally loaded piles is expected to be less than 1/4

inch. Settlement should occur rapidly and should essentially be complete shortly after application of the

load.

5.8 Slab-on-Grade / Flatwork

Concrete slabs will be supported on sandy structural fill prepared in accordance with the above

recommendations. To reduce the potential for moisture transmission through slabs where moisture

sensitive covering will be installed, we recommend that a vapor retarder shall be used. In accordance with

ACI 302.2R-06, the material must comply with the requirements of ASTM E 1745, “Standard Specification

for Water Vapor Retarders Used in Contact with Soil or Granular Fill under Concrete Slabs,” and have a

permeance of less than 0.01 perms per ASTM E96. The installation of the moisture barrier should comply

with ASTM E 1643-09.



Reference is made to ACI 302.2R, Section 7.2 concerning whether to place 2 inches of sand over the

barrier, which states that the anticipated benefits and risks associated with the specified location of the

vapor retarder should be reviewed by the structural and civil engineers and architect.

5.9 Site Drainage

The site should be graded to maintain positive drainage, so all runoff is properly collected and conveyed

to proper disposal in approved storm drains or drainage devices. The area around foundations should be

sloped at 2 percent to drain runoff away and prevent ponding of water.

5.10 Utility Installations

The bedding for any new sewer and water service pipelines should be a minimum of 4 inches thick and

should consist of clean sand, No. 4 concrete aggregate or gravel, and should have a sand equivalent of not

less than 30. The pipe zone material, which extends to a level 12 inches above the pipe should consist of

sand and should have a sand equivalent of no less than 30, and a maximum rock size of 1 inch. All imported

materials should be approved by the project geotechnical engineer before being brought onsite.

Trench zone backfill extends from a level 12 inches above the pipe to finished subgrade. Trench zone

material should have a maximum size of 2 inches and should contain no organics or other deleterious

materials. All fill soils should be approved by the project geotechnical engineer. Soils proposed to be

imported should be approved before being brought on site.

All bedding and backfill materials should be mechanically compacted to at least 90 percent relative

compaction. Jetting or flooding of backfill should not be permitted.

5.11 Soil Corrosivity

A representative sample of the near surface soil encountered in the boring was tested to evaluate

corrosion characteristics. The summary of the test results is provided in Table 3 below:

Table 3. Summary of Corrosion Test Results

Boring No. Depth (ft) pH Soluble Sulfate

Content (ppm)

Soluble Chloride

Content (ppm)

Minimum Resistivity

(ohm-cm)

B-1 0-5 7.9 <100 <100 7,484

B-6 0-5 7.6 <100 <100 8,843

B-1 (2011) 0-5 8.3 <100 <100 10,395

Based on the test results above, the near surface soils generally have negligible soluble sulfate and

chloride content. The tested samples were also found to have mild to moderate corrosion potential based

on the minimum resistivity test. The following correlation in Table 4 can generally be used between

electrical resistivity and corrosion potential:



Table 4. Electrical Resistivity and Corrosion Potential

Electrical Resistivity (Ohm-cm) Corrosion Potential

Less than 1,000 Severe

1,000 – 2,000 Corrosive

2,000 – 10,000 Moderate

Greater than 10,000 Mild

On the basis of the laboratory testing, the test samples are classified as having a mild to moderate

potential for buried metals. Specific assessment and alternatives for corrosion protection should be

provided by a corrosion consultant.

5.12 Expansion Potential

The near-surface soils at the site consist of predominantly sands. Based on our laboratory testing, the

near-surface soils have very low expansion potential.

5.13 Environmental Issues

Evaluation of environmental issues for this project and their impact on site development are outside the

scope of our work and are the responsibility of the project environmental consultant.



6.0 PERCOLATION TEST CALCULATIONS AND DISCUSSIONS

Falling head permeability tests were conducted in the wells established in Borings B-7 and B-8, in general

accordance with ASTM 5912-96. The well casing was filled with water and then the level of water in the

well was recorded at approximately 15 minute-intervals.

For calculation of the permeability, the following formula derived by Jarvis (1953) as recommended in the

Ground Water Manual (US Bureau of Reclamation) was used:

K = (r1)2 / (2A t) {[(sinh –1 (A/re))/2] ln[ (2H1-A)/ (2H2-A)] - ln[ (2H1 H2-A H2)/ (2 H1 H2-A H1)]}

Where: K = average permeability of test section: m/sec, ft/sec A = length of the test section: m, ft (3 or 5 feet) r1 = inside radius of drop pipe: m, ft (0.167 feet)

re = effective radius of test section: m, ft (0.334 feet)

t = time intervals t1-t0 , t2-t1, seconds

sinh –1 = inverse hyperbolic sine

ln = natural logarithm H = length of the water column from bottom of the test interval to water surface in the stand pipe,

meters (feet) H0, H1, H2 lengths at time of measurement t0 , t1, and t2 etc.

The calculated results are summarized in the Table 5 below. The calculations are provided in Appendix G

and were performed in accordance with the USBR Groundwater Manual (1985).

Table 5. Summary of the On-Site Permeability Tests

Test Well Zone Evaluated

(feet below grade)

Field Permeability

(cm/sec)

Permeability Rate

(in/hr)

B-7 15-20 1.3E-05 0.02

B-8 15-20 1.2E-05 0.02

Based on the City of Los Angeles Standard Urban Stormwater Mitigation Plan (SUSMP) Infiltration

Requirements and Guidelines, the minimum percolation rate is required to be at a minimum of 0.5 inch

per hour. Based on the results of our in-situ percolation testing, the calculated permeability at the site is

approximately 0.02 inch per hour, which is significantly lower than SUSMP infiltration requirements, i.e.

0.5 inch per hour. On this basis, infiltration at the subject site appears to be impractical.



7.0 POST GEOTECHNICAL SERVICES

Post construction geotechnical services will be required during design and construction. It is

recommended that GDC review the project plans and specifications prior to finalization. During

construction, the site grading should be performed under the observation and testing of the project

geotechnical engineer. This includes the demolition, approval of excavated bottoms, proof rolling,

removals, placement of compacted fill and backfill, and the placement and compaction of subbase and

base material, and the compaction of asphalt.

8.0 LIMITATIONS

The conclusions and recommendations contained in this report are professional opinions, intended for

the use of LAUSD and their design consultants. This report has been prepared solely for the design of the

improvements described herein, and may not contain sufficient information for other uses. The

recommendations should not be extrapolated to areas not covered by this report, or used for other

facilities without the review and approval of GDC. If this report, or portions of this report, are provided

to contractors, or included in specifications, it should be understood that they are provided for

information only.

Our investigation and evaluations were performed in accordance with generally accepted local standards

using that degree of care and skill ordinarily exercised under similar circumstances by reputable

geotechnical consultants practicing in this or similar localities. No other warranty, expressed or implied,

is made as to the professional advice included in this report.

The recommendations for this project are, to a high degree, dependent upon development and

implementation of proper pavement specifications and a careful quality control program. The

recommendations are also made contingent on the opportunity for GDC to observe grading operations and

subgrade/base preparation. If parties other than GDC are engaged to provide geotechnical services, they

must be notified that they will be required to assume complete responsibility for the geotechnical phase of

the project by concurring with the recommendations in this report or providing alternate recommendations

as deemed appropriate.



9.0 REFERENCES

ASCE Standard, “Minimum Design Loads for Buildings and Other Structures.” ASCE/SEI 7-10, 2010.

Blake, T. F., 2000, "EQ Search Computer Program to search for historic earthquakes per distance to a site

from Digitized California Earthquake Data," 1989-2000.

Boore, D.M., Joyner, W.B. and Fumal, T.E., 1997, Empirical near-source attenuation relationships for

horizontal and vertical components of peak ground acceleration, peak ground velocity, and pseudo-

absolute acceleration response spectra: Seismological Research Letters, v. 68, p. 154-179.

Campbell, K.W., 1997, Attenuation Relationships for Shallow Crustal Earthquakes Based on California

Strong Motion Data: Seismological Research Letters, v. 68, p. 180-189.

California Building Code (CBC), 2013, published by International Code Counsel, Inc., Illinois, California.

California Department of Conservation, California Geological Survey, 2010, Geological Compilation of

Quaternary of the Los Angeles 60’ x 30’ Geologic Map.

California Department of Conservation, Division of Mines and Geology, 2000, Quaternary Geology of the

San Fernando Valley, Los Angeles County, California, Map Sheet 50.

California Department of Conservation, California Geological Survey, 2005, Radon Potential in Southern

Los Angeles County, Special Report 182.

California Department of Conservation, Division of Mines and Geology, 1998, “Seismic Hazard Zones of

the San Fernando 7.5-Minute Quadrangle, Los Angeles County, CA.”

California Department of Conservation, Division of Mines and Geology, 1997, revised 2001 “Seismic

Hazard Evaluation of the San Fernando 7.5-Minute Quadrangle, Orange County, CA,” SHZR 15.

California Division of Mines and Geology (CDMG), California Department of Conservation, 1990, “Fault-

Rupture Hazard Zones in California, Alquist-Priolo Special Studies Zones Act of 1972,” Special Publication

42, Department of Conservation, California Division of Mines and Geology.

California Department of Conservation, Division of Mines and Geology, 1975, San Fernando, California

Earthquake of 9 February, 1971, Bulletin 196.

California Department of Conservation, Division of Mines and Geology, “California Historical Earthquakes

M> 5.5 http://redirect.conservation.ca.gov/cgs/rghm/quakes/ historical/hiseq.asp.”

California Institute of Technology, 1974, The Performance of Public School Plants During the San Fernando

Earthquake.

Caltech Earthquake Engineering Research Laboratory, June 1971, Engineering Features of the San

Fernando Earthquake of February 9, 1971, Paul C. Jennings, editor, EERL 71-02.

City of Los Angeles, 1996, Seismic Safety Element for the City of Los Angeles, Department of City Planning,

Los Angeles, California.



Dibblee, Thomas W. Jr., 1989, Geologic Map of the San Fernando Quadrangle, Los Angeles California, The

Dibblee Foundation Maps.

ESRI/FEMA, Project Impact Hazard Site, www.esri.com/hazards/makemap.html

Martin, G.R., and Lew, M. (Editors), 1999, “Recommended Procedures for Implementation of DMG Special

Publication 117, Guidelines for Analyzing and Mitigating Liquefaction Hazards in California,” Organized

through the Southern California Earthquake Center (SCEC), University of Southern California, March 1999,

pp. 17-21.

Pacific Section AAPG, 1958, Guide to the Geology and Oil Fields of the Los Angeles and Ventura Regions,

Ed, J. Higgins, AAPG-SEPM Annual Meeting 3/10-13/58.

Tokimatsu, Kohji, and Seed, H.B., 1987, “ Evaluation of Settlements in Sands Due to Earthquake Shaking,”

Journal of Geotechnical Engineering, Vol. 113, No. 8, Proc. Paper No. 21706.

USGS, 2008: National Seismic Hazard Maps - Fault Parameters,

http://geohazards.usgs.gov/cfusion/hazfaults_search/hf_search_main.cfm

USGS Earthquake Hazard Program, http://earthquake.usgs.gov/regional/neic/

Working Group on California Earthquake Probability, “Seismic Hazards in Southern California: Probable

Earthquakes, 1994-2024”, Bulletin of the Seismological Society of America, Vol. 85, No. 2, pp. 379-439,

April, 1995.

Southern California Earthquake Center, 2009, Southern California Faults Information website:

http://www.data.scec.org/fault_index/hollyflt.html

Yerkes et al, 1965, “Geology, Los Angeles, California – An Introduction”, Geological Survey Professional

Paper, 420-A.

Youd, T.L. and Idriss, I.M. (Editors), 1997, “Summary Report, Proceedings of the NCEER Workshop on

Evaluation of Liquefaction Resistance of Soils,” Salt Lake City, Utah, January 5-6, 1996, NCEER Technical

Report-97-0022, Buffalo, New York.

Youd, T. L., et al., 2001,“ Liquefaction Resistance of Soils: Summary Report from the 1996 NCEER and 1998

NCEER/NSF Workshops on Evaluation of Liquefaction Resistance of Soils, Journal of Geotechnical and Geo-

environmental Engineering, Vol. 127, No. 10.

Youngs, R.R., Chiou, S.-J., Silva, W.J. and Humphrey, J.R., 1997, Stochastic point-source modeling of ground

motions in the Cascadia Region: Seismological Research Letters, v. 68, p. 74-85.

Ziony, J.I., Editor,1985, "Evaluating Earthquakes in the Los Angeles Region--An Earth Science Perspective",

United States Geological Survey Professional Paper 1360.



FIGURES

Figure 1

Vicinity Map

Group Delta Consultants. Inc.370 Amapola Ave.Torrance, Ca 90501

Olive Vista Middle School 14600 Tyler Street

Sylmar, CA

Project Number: L-1190

Date: 5/9/14

Project Site:Lat: 34.3117Long: -118.4494

PROJECT NUMBER:

DATE:

SCALE:

DRAWN BY:

APPROVED BY:

FIGURE NUMBER:

REVISION:

370 Amapola Ave.

Suite 212

Torrance, CA. 90501

GROUP DELTA

CONSULTANTS, INC

REVISION:

-- SG

KM5/7/2014

2--

SITE PLAN

B-1

B-2*

B-1*

B-6

B-3

B-2

B-7

B-8

B-5

CPT-2

CPT-1

CPT-2*

CPT-1*

CPT-4

CPT-3

FELLOWS AVE

BORDEN AVE

PO

LK

S

T

TY

LE

R S

T

GDC (2014) CPT Location and Number

GDC (2014) Boring Location and Number

GDC (2011) CPT Location and Number

GDC (2011) Boring Location and Number

B-1

CPT-1

CPT-1*

B-1*

LEGEND

LA1190

AS SHOWN

OLIVE VISTA MIDDLE SCHOOL IMPROVEMENTS

SYLMAR, CA

B-4

B-8GDC (2014) Perculation Test Boring Location and Number

SCALE:

0' 100' 200'

A A'

BB

'

Cross Sections

AA'

stephanieg

Polygon

stephanieg

Polygonal Line

stephanieg

Rectangle

stephanieg

Polygonal Line

stephanieg

Rectangle

stephanieg

Rectangle

stephanieg

Typewritten Text

PROPOSED MPR

stephanieg

Typewritten Text

PROPOSED LUNCH SHELTER

stephanieg

Line

stephanieg

Line

stephanieg

Line

stephanieg

Typewritten Text

PROPOSED COVERED WALKWAY

stephanieg

Polygon

stephanieg

Typewritten Text

PROPOSED GYMNASIUM

stephanieg

Typewritten Text

PROPOSED COVERED WALKWAY

stephanieg

Line

Qc (tsf)Qc (tsf)

1220

1230

1240

1250

1260

1270

1280

1290

1300E

LEV

ATI

ON

(ft)

1220

1230

1240

1250

1260

1270

1280

1290

1300

ELE

VA

TIO

N (f

t)

CPT-3 CPT-4

A A'

EL 1279 ftEL 1278 ft

PROJECT NUMBER:DATE:

SCALE:

DRAWN BY:

APPROVED BY:

FIGURE NUMBER:

REVISION:

370 Amapola Ave.Suite 212Torrance, CA. 90501

GROUP DELTACONSULTANTS, INC

REVISION:

-- SG

KM5/6/2014 LA1190

AS SHOWN

3--

CROSS SECTION A-A'

OLIVE VISTA MIDDLE SCHOOL IMPROVEMENTSSYLMAR, CA

E.G.

NOTESOME BORINGS/CPT'S ARE SHOWN PROJECTED.

LEGENDSPT N-Value

Blowcounts of Modified California Ring Sample

1020 (R)

Existing GradeE.G.GDC (2014) CPT Location, Number and ElevationC-3GDC (2014) Boring Location, Number and Elevation

0' 40'

10'

TO Tyler St TO Polk St

Qc (tsf)Qc (tsf)

1220

1230

1240

1250

1260

1270

1280

1290

1300E

LEV

ATI

ON

(ft)

1220

1230

1240

1250

1260

1270

1280

1290

1300

ELE

VA

TIO

N (f

t)

B B'

CPT-1

CPT-2

CPT-2*CPT-1*EL1291 ft EL1291 ft EL1291 ft

EL1296 ft

Qc (tsf)

Qc (tsf)

PROJECT NUMBER:DATE:

SCALE:

DRAWN BY:

APPROVED BY:

FIGURE NUMBER:

REVISION:

370 Amapola Ave.Suite 212Torrance, CA. 90501

GROUP DELTACONSULTANTS, INC

REVISION:

-- SG

KM5/6/2014 LA1190

AS SHOWN

4--

CROSS SECTION B-B'

OLIVE VISTA MIDDLE SCHOOL IMPROVEMENTSSYLMAR, CA

E.G.

LEGENDSPT N-Value

Blowcounts of Modified California Ring Sample

1020 (R)

Existing GradeE.G.

NOTESOME BORINGS/CPT'S ARE SHOWN PROJECTED.

GDC (2014) CPT Location, Number and ElevationC-1GDC (2014) Boring Location, Number and Elevation

True Location of BoringGDC (2011) CPT Location, Number and ElevationC-1*GDC (2011) Boring Location, Number and Elevation

0' 40'

10'

TO Borden AveTO Fellows Ave

Project Site

Reference: Geologic Compilation of Quaternary Surficial Deposits in Southern California, Los Angeles, 30’ x 60’ Quadrangle (California Geological Survey, July 2010).

N

Figure 5

Regional Geology Map



Sylmar, CA


Date: 5/9/14

Project Site

Figure 6

Regional Fault Map



Sylmar, CA


Date: 5/9/14

Project Site

Figure 7

Surface Effects Map of the San Fernando Earthquake Area



Sylmar, CA


Date: 5/9/14

Reference: California Division of Mines and Geology, 1975, Surface Effects Map of the San Fernando Earthquake Area, San Fernando, California Earthquake of 9 February 1971, Bulletin 196.

Figure 8

Historic High Groundwater Map



Sylmar, CA


Date: 5/9/14

Project Site:Lat: 34.3117Long: -118.4494

Figure 9

Axial Pile Capacity



Sylmar, CA


Date: 5/9/14

0

5

10

15

20

25

30

0 20 40 60 80 100 120 140

Axial Capacity, Q (kips)D

epth

(fee

t)

2 ft dia.

APPENDIX A

FIELD EXPLORATION

Field Exploration May 9, 2014 Olive Vista Middle School Page A‐1 Sylmar, California

APPENDIX A

FIELD EXPLORATION Group Delta Consultants Inc. (GDC) performed a field exploration program at the subject site on April 16, 2014. The field exploration program included drilling eight geotechnical borings (including two for percolation tests), and four Cone Penetration Test soundings (CPT). The borings were drilled using hollow stem auger drilling equipment. GDC has also previously performed a subsurface investigation in 2011. The locations of recent and previous explorations are shown on Figure 2 of the main report. The borings were drilled to approximate depths of 10 to 50 feet below the existing grade. The CPT soundings were advanced to approximate depths of 45 to 50 feet below the existing grade. The explorations were performed under the continuous technical supervision of our field geologist, who also maintained detailed logs of the soils encountered, classified the materials, and assisted in obtaining soil samples. Subsurface materials encountered in the borings were visually classified and logged in accordance with the Unified Soil Classification System (USCS). Relatively undisturbed modified California ring samples and Standard Penetration Tests (SPT) samples were taken in the boring at depth interval of 5 feet. In addition, bulk samples were taken within the upper 5 feet in selected borings. The locations of sampling are indicated on the log. The driven samples were obtained with a 3‐inch O.D. split‐barrel sampler lined with 1‐inch high brass rings. The sampler was driven into the soil using a 140‐pound hammer falling a distance of 30 inches. The number of blows required to drive the sampler 12 inches into the soil is recorded on the boring logs. The Standard Penetration Tests (SPT) were conducted in accordance with ASTM D 1586, using a standard 2‐inch outside diameter, 1.375‐inch inside diameter, split‐spoon sampler. The SPT sampler was driven into the soil using a 140‐pound hammer free‐falling 30 inches. The N‐value blow counts are shown directly on the boring logs. All samples were sealed to prevent moisture loss and returned to our laboratory for additional visual examination and laboratory testing. A discussion of the laboratory testing program, including test results, is provided in Appendix B. The CPT probes were performed in general accordance to ASTM D3441‐86. A CPT sounding is performed by pushing a conical tipped steel probe with a cylindrical friction sleeve into soil while simultaneously recording the end bearing and side friction resistance. The conical tip had a 60‐degree apex angle and a projected cross sectional area of 1.55 square inches and is advanced with a hydraulic ram. The cylindrical friction sleeve has a surface area of 23.25 square inches. Both the tip and sleeve have outside diameters of 1.4 inch. As the probe is advanced, electronic instruments measure and record both the tip resistance and the frictional resistance on the sleeve. The tip and frictional resistance are then analyzed, using available correlations, to estimate soil classification, density, strength and compressibility of subsurface materials. Unlike soil borings, in which drive samples are generally taken every 5 feet, CPT soundings provide a continuous record of soil properties with depth. Boring logs and CPT logs of the recent and previous (2011) investigations are included in this Appendix.

KEY FOR SOIL CLASSIFICATION

GROUP SYMBOL

GW Well-graded gravel, gravel with sand, little or no finesGP Poorly-graded gravel, gravel with sand, little or no finesGM Silty gravel, silty gravel with sand, silty or non-plastic finesGC Clayey gravel, clayey gravel with sand, clayey or plastic finesSW Well-graded sand, sand with gravel, little or no finesSP Poorly-graded sand, sand with gravel, little or no finesSM Silty sand, silty sand with gravel, silty or non-plastic finesSC Clayey sand, clayey sand with gravel, clayey or plastic finesML Inorganic silt, sandy silt, gravelly silt, or clayey silt with low plasticityCL Inorganic clay of low to medium plasticity, sandy clay, gravelly clay, silty clay, Lean ClayOL Low to medium plasticity Silt or Clay with significant organic content (vegetative matter)MH Inorganic elastic silt, sandy silt, gravelly silt, or clayey silt of medium to high plasticityCH Inorganic clay of high plasticity, Fat ClayOH Medium to high plasticity Silt or Clay with significant organic content (vegetative matter)PT Peat or other highly organic soils

Note: Dual symbols are used for coarse grained soils with 5 to 12% fines (ex: SP-SM), and for soils with Atterberg Limits falling in the CL-ML band in the Plasticity Chart. Borderline classifications between groups may be indicated by two symbols separated by a slash (ex: CL/CH, SW/GW).

Blowcount SPT1

(CAL)2Consistency

Blowcount3

SPT1

(CAL)2Consistency

Undrained Shear

Strenth3, Su

(ksf) <2

(<3) Very Soft < 0.25

2-4 (3-6) Soft 0.25 -0.50

5-10 (7-15) Loose 5-8

(7-12) Firm 0.50 - 1.0

11-30 (16-45) Med. Dense 9-15

(13-22) Stiff 1.0 - 2

31-50 (46-75) Dense 16-30

(23-45) Very Stiff 2.0 - 4.0

>50 (>75) Very Dense >31

(>45) Hard >4.0

Grain Size Classification

Fine Medium Coarse Fine CoarseUS Std Sieve No. 200 No. 40 No. 10 No. 4 3/4" 3" 12"

Grain Size (mm) 0.075 0.425 2 4.75 19.1 76.2 304.8

Classification of earth materials shown on the logs is based on field inspectionand should not be construed to imply laboratory analysis unless so stated.

Granular Soil Gradation ParametersCoefficient of Uniformity: Cu = D60 / D10

Coefficient of Curvature: CC= (D30)2 / (D10 x D60)

D10= 10% of the soil is finer than this diameter D30= 30% of the soil is finer than this diameter D30= 60% of the soil is finer than this diameter

GroupSymbol Gradation or Plasticity Requirement

SW Cu>6 and Cc between 1 and 3GW Cu>4 and Cc between 1 and 3

GP or SP Clean gravel or sand not meeting requirement for GW or SWGM or SM Plots below "A" Line on Plasticity Chart or PI < 4GC or SC Plots above "A" Line on Plasticity Chart and PI > 7

0-4 (0-6) Very Loose

2. Number of blows of a 140-lb. hammer falling 30-inches to drive a 3-inch OD (2.42-inch ID) California Ring Sampler the final 12-inches of driving.3. Undrained shear strength of cohesive soils predicted from field blowcounts is generally unreliable. Where possible, consistency should be based on Su data from pocket penetrometer, torvane, or laboratory testing.

CLASSIFICATION CRITERIA BASED ON LABORATORY TESTS

CLAY AND SILT SAND GRAVEL COBBLES BOULDERS

DRY - Absence of moisture, dusty, dry to the touch MOIST- Damp but no visible water WET- Visible free water, usually soil is below water table

CONSISTENCY NOTES:1. Number of blows of a 140-lb. hammer falling 30-inches to drive a 2-inch OD (1.375-inch ID) SPT Sampler [ASTM D-1585] the final 12-inches of driving

CONSISTENCY CLASSIFICATION MOISTURE CLASSIFICATIONCOARSE GRAINED SOILS FINE GRAINED SOILS

FIN

E G

RA

INE

D S

OIL

S

(5

0% o

r mor

e fin

es p

assi

ng

the

No.

200

Sie

ve) SILTS AND CLAYS

(Liquid Limit less than 50)

SILTS AND CLAYS (Liquid Limit 50 or more)

HIGHLY ORGANIC SOILS

UNIFIED SOIL CLASSIFICATION SYSTEM (ASTM D-2487)PRIMARY DIVISIONS SECONDARY DIVISIONS

CO

AR

SE

GR

AIN

ED

SO

ILS

(le

ss th

an 5

0% fi

nes

pass

ing

the

No.

20

0 S

ieve

)

GRAVEL (% GRAVEL >

% SAND)

CLEAN GRAVEL (Less than 5% fines)

"DIRTY" GRAVEL (More than 12% fines)

SAND (% SAND >. % GRAVEL)

CLEAN SAND (Less than 5% fines)

"DIRTY" SAND (More than 12% fines)

PLASTICITY CHART

0

10

20

30

40

50

60

0 20 40 60 80 100

LIQUID LIMIT, LL

PLA

STIC

ITY

IND

EX, P

I

CL or OL

CH or OH

ML or OL

MH or OH

CL-ML

"A" Line=0.73*(LL-20)

FIGURE A-0

BULK, CAL, SPT-Refers to the sampling method asdescribed below

BULK-Refers to collecting sample by method ofplacing disturbed soil into a large plastic bag

CAL (CALIFORNIA MODIFIED)- A 3.0" o.d. split tubesampler lined with 2.42" i.d. metal sample ringsgenerally driven into the soil by a 400 lbs hammer freefalling 24 inches.

SPT (STANDARD PENETRATION TEST)- A 2.0" o.d.split spoon sampler with a 1.375"i.d. driven into the soilwith a 140 lbs hammer free falling a height of 30 inches

ABBREVIATION FOR OTHER TESTS

AL=Atterberg Limits GS=Grain SizeAnalysesCN=Consolidation PP=Pocket PenCO=Corrosivity RV=R-ValueCP=Laboratory Compaction WA=Wash on #200SieveDS=Direct Shear EI=Expansion IndexLL=Liquid Limit TV=TorvaneES=Environmental Sample

GR

AP

HIC

LOG

LOGGED BY1 of 1

PE

NE

TRA

TIO

N R

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

CHECKED BY

5

10

15

20

PROJECT NUMBER

THIS SUMMARY APPLIES ONLY AT THE LOCATIONOF THIS BORING AND AT THE TIME OF DRILLING.SUBSURFACE CONDITIONS MAY DIFFER AT OTHERLOCATIONS AND MAY CHANGE AT THIS LOCATIONWITH THE PASSAGE OF TIME. THE DATAPRESENTED IS A SIMPLIFICATION OF THE ACTUALCONDITIONS ENCOUNTERED.

ATT

ER

BE

RG

LIM

ITS

LL:P

L:PI

TOTAL DEPTH (ft)

SHEET NO.

DESCRIPTION AND CLASSIFICATION

PROJECT NAME

ELE

VA

TIO

N(fe

et)

MO

ISTU

RE

(%)

GROUP DELTA CONSULTANTS, INC.

0 / na

DRILLING METHOD

FIGURE A-1

LOG OF TEST BORINGSITE LOCATION

SA

MP

LE N

O.

DRILLING COMPANY

DR

Y D

EN

SIT

Y(p

cf)

OTH

ER

TES

TS

DE

PTH

(fee

t)

GROUND ELEV (ft)

Torrance, CA 90501

DRILLING EQUIPMENT

NOTES

% P

ASSI

NG

#20

0

START

BORING DIA. (in)

FINISH

BORING

SAMPLING METHOD

DEPTH/ELEV. GROUND WATER (ft)

LEGEND

SA

MP

LE T

YP

E

370 Amapola Avenue, Suite 212

PO

CK

ET

PE

N(ts

f)

GD

C_L

OG

_BO

RIN

G_1

A_L

A2

A-1

LE

GE

ND

.GP

J G

DC

LOG

.GD

T 1

1/4/

09

CONCRETE (4").

Silty SAND (SM); brown; moist; mostly fine to mediumSAND; some fines; trace concrete fragments; nonplastic.-driller noted abundant of concrete fragments; hole movedapproximately 4 feet west due to concerns of the presence ofutility lines.

-medium dense; light brown.

-dense.

-medium dense.

-dense.

35

CR

DS

B-1

S-2

R-3

S-4

R-5

578

132429

1196

212738

15

53

15

65

2.0

2.7

4.9

4.4

4.9

124

128

Sylmar, CA

P. Kashighandi

NOTES

BORING DIA. (in)

GR

AP

HIC

LOG

LOGGED BY

8TOTAL DEPTH (ft)

Choice Drilling Hollow Stem Auger

FINISH

SPT & ModCal

DR

ILLI

NG

ME

THO

D

DURING DRILLINGDRIVE SAMPLER TYPE(S) & SIZE (ID)

/ na


SHEET NO.

SA

MP

LE N

O.

DRILLING COMPANY4/16/2014

ELE

VA

TIO

N(fe

et)

5

10

15

20

PO

CK

ET

PE

N (T

SF)

PROJECT NUMBER

1 of 2

BLO

W/F

T "N

"

DRILLING METHOD


CHECKED BY

31.5

BORING RECORD HOLE ID

AFTER DRILLING

SA

MP

LE T

YP

E

FIGURE

A-2 a

DE

PTH

(fee

t)

GROUND ELEV (ft)

OTH

ER

TES

TS

START

Limited Access Rig


PROJECT NAME

B-1

PA

SS

ING

#20

0 (%

)

SITE LOCATION

1295 / na

S. Gunawan

1290

1285

1280

1275

HAMMER EFFICIENCY (ERi)HAMMER TYPE (WEIGHT/DROP)

DRILL RIG

DEPTH/ELEV. GW (ft)

4/16/2014

PE

NE

TRA

TIO

N R

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

MO

ISTU

RE

(%)

DR

Y D

EN

SIT

Y (P

CF)

ATT

ER

BE

RG

LIM

ITS

(LL:

PL:P

I)

LA-1190

Hammer: 140 lbs., Drop: 30 in.

370 Amaploa Ave., Suite 212Torrance, CA 90501


GD

C_L

OG

_BO

RIN

G_2

011

LA

1190

- O

LIV

E V

ISTA

.GP

J G

DC

LOG

.GD

T 5

/7/1

4

Silty SAND (SM), continued-medium dense.

-dense.

Boring terminated at 31.5 feet.Groundwater not encountered.Boring backfilled with soil cuttings and patched with concrete.

34S-6

R-7

777

131928

14

47

5.4

8.3 125

Sylmar, CA

P. Kashighandi

NOTES

BORING DIA. (in)

GR

AP

HIC

LOG

LOGGED BY

8TOTAL DEPTH (ft)


FINISH

SPT & ModCal

DR

ILLI

NG

ME

THO

D


/ na


SHEET NO.

SA

MP

LE N

O.


ELE

VA

TIO

N(fe

et)

30

35

40

45

PO

CK

ET

PE

N (T

SF)

PROJECT NUMBER

2 of 2

BLO

W/F

T "N

"

DRILLING METHOD


CHECKED BY

31.5


AFTER DRILLING

SA

MP

LE T

YP

E

FIGURE

A-2 b

DE

PTH

(fee

t)

GROUND ELEV (ft)

OTH

ER

TES

TS

START

Limited Access Rig


PROJECT NAME

B-1

PA

SS

ING

#20

0 (%

)

SITE LOCATION

1295 / na

S. Gunawan

1265

1260

1255

1250


DRILL RIG

DEPTH/ELEV. GW (ft)

4/16/2014

PE

NE

TRA

TIO

N R

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

MO

ISTU

RE

(%)

DR

Y D

EN

SIT

Y (P

CF)

ATT

ER

BE

RG

LIM

ITS

(LL:

PL:P

I)

LA-1190




GD

C_L

OG

_BO

RIN

G_2

011

LA

1190

- O

LIV

E V

ISTA

.GP

J G

DC

LOG

.GD

T 5

/7/1

4

GRASS & TOP SOILSilty SAND (SM); dark brown; moist; mostly SAND; littlefines; nonplastic; trace mica.

-medium dense; trace fine subangular GRAVEL.

-increased amount of fines.

-loose.

21

37

EI

DS

C

B-1

R-2

S-3

R-4

S-5

678

457

5711

333

15

12

18

6

8.6

8.7

7.8

13.2

12.7

114

115 NP

Sylmar, CA

P. Kashighandi

NOTES

BORING DIA. (in)

GR

AP

HIC

LOG

LOGGED BY

8TOTAL DEPTH (ft)


FINISH

SPT & ModCal

DR

ILLI

NG

ME

THO

D


/ na


SHEET NO.

SA

MP

LE N

O.


ELE

VA

TIO

N(fe

et)

5

10

15

20

PO

CK

ET

PE

N (T

SF)

PROJECT NUMBER

1 of 3

BLO

W/F

T "N

"

DRILLING METHOD


CHECKED BY

51.5


AFTER DRILLING

SA

MP

LE T

YP

E

FIGURE

A-3 a

DE

PTH

(fee

t)

GROUND ELEV (ft)

OTH

ER

TES

TS

START

Limited Access Rig


PROJECT NAME

B-2

PA

SS

ING

#20

0 (%

)

SITE LOCATION

1278 / na

S. Gunawan

1275

1270

1265

1260

1255


DRILL RIG

DEPTH/ELEV. GW (ft)

4/16/2014

PE

NE

TRA

TIO

N R

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

MO

ISTU

RE

(%)

DR

Y D

EN

SIT

Y (P

CF)

ATT

ER

BE

RG

LIM

ITS

(LL:

PL:P

I)

LA-1190




GD

C_L

OG

_BO

RIN

G_2

011

LA

1190

- O

LIV

E V

ISTA

.GP

J G

DC

LOG

.GD

T 5

/7/1

4

(Silty SAND (SM), continued)-medium dense, increased amount of fines.

Well-Graded SAND with SILT (SW-SM); dense; mix ofbrown and gray; mostly fine to coarse SAND; trace finesubangular GRAVEL; few fines; nonplastic.

Silty SAND (SM); medium dense; brown; moist; mostly fineto medium SAND; little fines; trace fine subangular GRAVEL;nonplastic.

-dense. 2-inch diameter GRAVEL in tip of sampler.

8

C DS

R-6

S-7

R-8

S-9

R-10

7810

678

122642

778

172328

18

15

68

15

51

15.0

10.3

6.0

7.6

11.5

114

110

121

NP

Sylmar, CA

P. Kashighandi

NOTES

BORING DIA. (in)

GR

AP

HIC

LOG

LOGGED BY

8TOTAL DEPTH (ft)


FINISH

SPT & ModCal

DR

ILLI

NG

ME

THO

D


/ na


SHEET NO.

SA

MP

LE N

O.


ELE

VA

TIO

N(fe

et)

30

35

40

45

PO

CK

ET

PE

N (T

SF)

PROJECT NUMBER

2 of 3

BLO

W/F

T "N

"

DRILLING METHOD


CHECKED BY

51.5


AFTER DRILLING

SA

MP

LE T

YP

E

FIGURE

A-3 b

DE

PTH

(fee

t)

GROUND ELEV (ft)

OTH

ER

TES

TS

START

Limited Access Rig


PROJECT NAME

B-2

PA

SS

ING

#20

0 (%

)

SITE LOCATION

1278 / na

S. Gunawan

1250

1245

1240

1235

1230


DRILL RIG

DEPTH/ELEV. GW (ft)

4/16/2014

PE

NE

TRA

TIO

N R

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

MO

ISTU

RE

(%)

DR

Y D

EN

SIT

Y (P

CF)

ATT

ER

BE

RG

LIM

ITS

(LL:

PL:P

I)

LA-1190




GD

C_L

OG

_BO

RIN

G_2

011

LA

1190

- O

LIV

E V

ISTA

.GP

J G

DC

LOG

.GD

T 5

/7/1

4

Poorly-Graded SAND with SILT (SP-SM); dense; mix ofbrown and gray; mostly fine to coarse SAND; few fines;nonplastic.Boring terminated at 51.5 feet.Groundwater not encountered.Boring backfilled with soil cuttings.

S-11151822

40 6.0

Sylmar, CA

P. Kashighandi

NOTES

BORING DIA. (in)

GR

AP

HIC

LOG

LOGGED BY

8TOTAL DEPTH (ft)


FINISH

SPT & ModCal

DR

ILLI

NG

ME

THO

D


/ na


SHEET NO.

SA

MP

LE N

O.


ELE

VA

TIO

N(fe

et)

55

60

65

70

PO

CK

ET

PE

N (T

SF)

PROJECT NUMBER

3 of 3

BLO

W/F

T "N

"

DRILLING METHOD


CHECKED BY

51.5


AFTER DRILLING

SA

MP

LE T

YP

E

FIGURE

A-3 c

DE

PTH

(fee

t)

GROUND ELEV (ft)

OTH

ER

TES

TS

START

Limited Access Rig


PROJECT NAME

B-2

PA

SS

ING

#20

0 (%

)

SITE LOCATION

1278 / na

S. Gunawan

1225

1220

1215

1210

1205


DRILL RIG

DEPTH/ELEV. GW (ft)

4/16/2014

PE

NE

TRA

TIO

N R

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

MO

ISTU

RE

(%)

DR

Y D

EN

SIT

Y (P

CF)

ATT

ER

BE

RG

LIM

ITS

(LL:

PL:P

I)

LA-1190




GD

C_L

OG

_BO

RIN

G_2

011

LA

1190

- O

LIV

E V

ISTA

.GP

J G

DC

LOG

.GD

T 5

/7/1

4

GRASS & TOP SOIL.Silty SAND (SM); dark brown and gray; moist; mostly fine tocoarse SAND; little to some fines; trace mica; nonplastic.

-medium dense; 3/4-inch diameter sub-angular gravel in tip ofsampler.

Poorly-Graded SAND (SP); medium dense; brown; moist;mostly fine to coarse SAND; trace fines; trace mica;nonplastic.

Silty SAND (SM); medium dense; dark brown; moist; mostlyfine to medium SAND; some fines; trace mica; nonplastic.

Sandy SILT/Silty SAND (ML/SM); firm; brown; moist; nearlyequal amount of fines and fine to medium SAND; few clayclasts; nonplastic.

30 DS

B-1

R-2

S-3

R-4

S-5

5610

567

789

344

16

13

17

8

7.2

10.6

4.1

9.8

14.9

110

116

NP

Sylmar, CA

P. Kashighandi

NOTES

BORING DIA. (in)

GR

AP

HIC

LOG

LOGGED BY

8TOTAL DEPTH (ft)


FINISH

SPT & ModCal

DR

ILLI

NG

ME

THO

D


/ na


SHEET NO.

SA

MP

LE N

O.


ELE

VA

TIO

N(fe

et)

5

10

15

20

PO

CK

ET

PE

N (T

SF)

PROJECT NUMBER

1 of 2

BLO

W/F

T "N

"

DRILLING METHOD


CHECKED BY

31.5


AFTER DRILLING

SA

MP

LE T

YP

E

FIGURE

A-4 a

DE

PTH

(fee

t)

GROUND ELEV (ft)

OTH

ER

TES

TS

START

Limited Access Rig


PROJECT NAME

B-3

PA

SS

ING

#20

0 (%

)

SITE LOCATION

1279 / na

K. Madamba

1275

1270

1265

1260

1255


DRILL RIG

DEPTH/ELEV. GW (ft)

4/16/2014

PE

NE

TRA

TIO

N R

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

MO

ISTU

RE

(%)

DR

Y D

EN

SIT

Y (P

CF)

ATT

ER

BE

RG

LIM

ITS

(LL:

PL:P

I)

LA-1190




GD

C_L

OG

_BO

RIN

G_2

011

LA

1190

- O

LIV

E V

ISTA

.GP

J G

DC

LOG

.GD

T 5

/7/1

4

SIlty SAND (SM); medium dense; brown; moist; mostlySAND; little fines; trace fine GRAVEL; few clay clasts;nonplastic.

SILT (ML); stiff; brown; mostly fines; few fine to mediumSAND; trace mica; nonplastic.

Boring terminated at 31.5 feet.Groundwater not encountered.Boring backfilled with soil cuttings.

19R-6

S-7

81524

567

39

13

9.2

15.7

124

NP

Sylmar, CA

P. Kashighandi

NOTES

BORING DIA. (in)

GR

AP

HIC

LOG

LOGGED BY

8TOTAL DEPTH (ft)


FINISH

SPT & ModCal

DR

ILLI

NG

ME

THO

D


/ na


SHEET NO.

SA

MP

LE N

O.


ELE

VA

TIO

N(fe

et)

30

35

40

45

PO

CK

ET

PE

N (T

SF)

PROJECT NUMBER

2 of 2

BLO

W/F

T "N

"

DRILLING METHOD


CHECKED BY

31.5


AFTER DRILLING

SA

MP

LE T

YP

E

FIGURE

A-4 b

DE

PTH

(fee

t)

GROUND ELEV (ft)

OTH

ER

TES

TS

START

Limited Access Rig


PROJECT NAME

B-3

PA

SS

ING

#20

0 (%

)

SITE LOCATION

1279 / na

K. Madamba

1250

1245

1240

1235

1230


DRILL RIG

DEPTH/ELEV. GW (ft)

4/16/2014

PE

NE

TRA

TIO

N R

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

MO

ISTU

RE

(%)

DR

Y D

EN

SIT

Y (P

CF)

ATT

ER

BE

RG

LIM

ITS

(LL:

PL:P

I)

LA-1190




GD

C_L

OG

_BO

RIN

G_2

011

LA

1190

- O

LIV

E V

ISTA

.GP

J G

DC

LOG

.GD

T 5

/7/1

4

ASPHALT (4").Silty SAND (SM); dark brown; moist; mostly fine to coarseSAND; some fines; trace of subangular GRAVEL; nonplastic.

Poorly-Graded SAND; medum dense; light brown; gray;moist; mostly fine to medium SAND; trace fines; nonplastic.

Silty SAND (SM); loose; dark brown; moist; mostly fine tomedium SAND; little fines; nonplastic.

Boring terminated at 11.5 feet.Groundwater not encountered.Boring backfilled with soil cuttings and asphalt patched.

EIB-1

R-2

S-3

91218

333

30

6

7.9

3.0

6.8

104

Sylmar, CA

P. Kashighandi

NOTES

BORING DIA. (in)

GR

AP

HIC

LOG

LOGGED BY

8TOTAL DEPTH (ft)


FINISH

SPT & ModCal

DR

ILLI

NG

ME

THO

D


/ na


SHEET NO.

SA

MP

LE N

O.


ELE

VA

TIO

N(fe

et)

5

10

15

20

PO

CK

ET

PE

N (T

SF)

PROJECT NUMBER

1 of 1

BLO

W/F

T "N

"

DRILLING METHOD


CHECKED BY

11.5


AFTER DRILLING

SA

MP

LE T

YP

E

FIGURE

A-5

DE

PTH

(fee

t)

GROUND ELEV (ft)

OTH

ER

TES

TS

START

Limited Access Rig


PROJECT NAME

B-4

PA

SS

ING

#20

0 (%

)

SITE LOCATION

1287 / na

K. Madamba

1285

1280

1275

1270

1265


DRILL RIG

DEPTH/ELEV. GW (ft)

4/16/2014

PE

NE

TRA

TIO

N R

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

MO

ISTU

RE

(%)

DR

Y D

EN

SIT

Y (P

CF)

ATT

ER

BE

RG

LIM

ITS

(LL:

PL:P

I)

LA-1190




GD

C_L

OG

_BO

RIN

G_2

011

LA

1190

- O

LIV

E V

ISTA

.GP

J G

DC

LOG

.GD

T 5

/7/1

4

ASPHALT (3").Silty SAND (SM); dark brown; moist; mostly fine to mediumSAND; some fines; nonplastic.

-medium dense; brown.

Sandy SILT (ML); stiff; light brown; moist; mostly fines;some fine to coars SAND; nonplastic.


14 DS

B-1

R-2

S-3

7911

455

20

10

7.3

5.9

3.7

110

NP

Sylmar, CA

P. Kashighandi

NOTES

BORING DIA. (in)

GR

AP

HIC

LOG

LOGGED BY

8TOTAL DEPTH (ft)


FINISH

SPT & ModCal

DR

ILLI

NG

ME

THO

D


/ na


SHEET NO.

SA

MP

LE N

O.


ELE

VA

TIO

N(fe

et)

5

10

15

20

PO

CK

ET

PE

N (T

SF)

PROJECT NUMBER

1 of 1

BLO

W/F

T "N

"

DRILLING METHOD


CHECKED BY

11.5


AFTER DRILLING

SA

MP

LE T

YP

E

FIGURE

A-6

DE

PTH

(fee

t)

GROUND ELEV (ft)

OTH

ER

TES

TS

START

Limited Access Rig


PROJECT NAME

B-5

PA

SS

ING

#20

0 (%

)

SITE LOCATION

1289 / na

K. Madamba

1285

1280

1275

1270

1265


DRILL RIG

DEPTH/ELEV. GW (ft)

4/16/2014

PE

NE

TRA

TIO

N R

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

MO

ISTU

RE

(%)

DR

Y D

EN

SIT

Y (P

CF)

ATT

ER

BE

RG

LIM

ITS

(LL:

PL:P

I)

LA-1190




GD

C_L

OG

_BO

RIN

G_2

011

LA

1190

- O

LIV

E V

ISTA

.GP

J G

DC

LOG

.GD

T 5

/7/1

4

ASPHALT (4").Silty SAND (SM); brown; mostly fine to coarse SAND; littleto some fines; nonplastic.

-loose.

-medium dense; fine to medium SAND.


CRB-1

S-2

R-3

335

71217

8

29

6.9

3.4

4.1 116

Sylmar, CA

P. Kashighandi

NOTES

BORING DIA. (in)

GR

AP

HIC

LOG

LOGGED BY

8TOTAL DEPTH (ft)


FINISH

SPT & ModCal

DR

ILLI

NG

ME

THO

D


/ na


SHEET NO.

SA

MP

LE N

O.


ELE

VA

TIO

N(fe

et)

5

10

15

20

PO

CK

ET

PE

N (T

SF)

PROJECT NUMBER

1 of 1

BLO

W/F

T "N

"

DRILLING METHOD


CHECKED BY

11.5


AFTER DRILLING

SA

MP

LE T

YP

E

FIGURE

A-7

DE

PTH

(fee

t)

GROUND ELEV (ft)

OTH

ER

TES

TS

START

Limited Access Rig


PROJECT NAME

B-6

PA

SS

ING

#20

0 (%

)

SITE LOCATION

1283 / na

K. Madamba

1280

1275

1270

1265

1260


DRILL RIG

DEPTH/ELEV. GW (ft)

4/16/2014

PE

NE

TRA

TIO

N R

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

MO

ISTU

RE

(%)

DR

Y D

EN

SIT

Y (P

CF)

ATT

ER

BE

RG

LIM

ITS

(LL:

PL:P

I)

LA-1190




GD

C_L

OG

_BO

RIN

G_2

011

LA

1190

- O

LIV

E V

ISTA

.GP

J G

DC

LOG

.GD

T 5

/7/1

4

GRASS & TOP SOIL.Silty SAND (SM); dark brown; moist; mostly SAND; somefines; nonplastic.

-GRAVEL/COBBLE fragments 1-2" in diameter.

No sampling until 20 feet.

Silty SAND (SM); dark brown; moist; mostly SAND; somefines; nonplastic.

Boring terminated at 22 feet.Groundwater not encountered.Boring converted to temporary well for percolation test.

B-1

B-2

Sylmar, CA

P. Kashighandi

NOTES

BORING DIA. (in)

GR

AP

HIC

LOG

LOGGED BY

8TOTAL DEPTH (ft)


FINISH

SPT & ModCal

DR

ILLI

NG

ME

THO

D


/ na


SHEET NO.

SA

MP

LE N

O.


ELE

VA

TIO

N(fe

et)

5

10

15

20

PO

CK

ET

PE

N (T

SF)

PROJECT NUMBER

1 of 1

BLO

W/F

T "N

"

DRILLING METHOD


CHECKED BY

22


AFTER DRILLING

SA

MP

LE T

YP

E

FIGURE

A-8

DE

PTH

(fee

t)

GROUND ELEV (ft)

OTH

ER

TES

TS

START

Limited Access Rig


PROJECT NAME

B-7

PA

SS

ING

#20

0 (%

)

SITE LOCATION

1272 / na

K. Madamba

1270

1265

1260

1255

1250


DRILL RIG

DEPTH/ELEV. GW (ft)

4/16/2014

PE

NE

TRA

TIO

N R

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

MO

ISTU

RE

(%)

DR

Y D

EN

SIT

Y (P

CF)

ATT

ER

BE

RG

LIM

ITS

(LL:

PL:P

I)

LA-1190




GD

C_L

OG

_BO

RIN

G_2

011

LA

1190

- O

LIV

E V

ISTA

.GP

J G

DC

LOG

.GD

T 5

/7/1

4

GRASS & TOP SOIL.Silty SAND; dark brown; moist; mostly SAND; some fines;few GRAVEL; few CLAY clasts; nonplastic.

No sampling until 20 feet.

Sandy SILT/Silty SAND (ML/SM); dark brown; moist; nearlyequal amount of fines and sand; low plasticity to nonplastic;trace mica.

Boring terminated at 22 feet.Groundwater not encountered.Boring converted to temporary well for percolation test.

B-1

B-2

Sylmar, CA

P. Kashighandi

NOTES

BORING DIA. (in)

GR

AP

HIC

LOG

LOGGED BY

8TOTAL DEPTH (ft)


FINISH

SPT & ModCal

DR

ILLI

NG

ME

THO

D


/ na


SHEET NO.

SA

MP

LE N

O.


ELE

VA

TIO

N(fe

et)

5

10

15

20

PO

CK

ET

PE

N (T

SF)

PROJECT NUMBER

1 of 1

BLO

W/F

T "N

"

DRILLING METHOD


CHECKED BY

22


AFTER DRILLING

SA

MP

LE T

YP

E

FIGURE

A-9

DE

PTH

(fee

t)

GROUND ELEV (ft)

OTH

ER

TES

TS

START

Limited Access Rig


PROJECT NAME

B-8

PA

SS

ING

#20

0 (%

)

SITE LOCATION

1270 / na

K. Madamba

1265

1260

1255

1250


DRILL RIG

DEPTH/ELEV. GW (ft)

4/16/2014

PE

NE

TRA

TIO

N R

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

MO

ISTU

RE

(%)

DR

Y D

EN

SIT

Y (P

CF)

ATT

ER

BE

RG

LIM

ITS

(LL:

PL:P

I)

LA-1190




GD

C_L

OG

_BO

RIN

G_2

011

LA

1190

- O

LIV

E V

ISTA

.GP

J G

DC

LOG

.GD

T 5

/7/1

4

6.3

7.1

8.3

7.0

30

105

108

5" A.C over 6.5" Base

Artificial Fill (AF)

Silty Sand with Gravel(SM) , dark brown, moist, fine tomedium grained sand, angular gravelsAlluvium (Qa)

Silty Sand (SM) , dark brown, moist, fine to medium sand

Sand with Silt (SP-SM) , dark brown, moist, loose, fine tomedium grained sand, micaceous

-Medium Dense

Silty Sand (SM) , dark brown, moist, loose, fine grainedsand, micaceous

-Medium Dense

B-1

S-2

R-3

S-4

R-5

334

7915

344

7810

GR

AP

HIC

LOG

LOGGED BY1 of 2

PE

NE

TRA

TIO

NR

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

CHECKED BY

5

10

15

20

PROJECT NUMBER

Olive Vista Middle School Seismic Retrofit

8/23/2011

ATT

ER

BE

RG

LIM

ITS

LL:P

L:P

I

TOTAL DEPTH (ft)

SHEET NO.



PROJECT NAME

ELE

VA

TIO

N(fe

et)

MO

ISTU

RE

(%)


31.5 / na

DRILLING METHOD


SA

MP

LE N

O.


Choice Hollow Stem Auger DMD

DR

Y D

EN

SIT

Y(p

cf)

8"

OTH

ER

TES

TS

CME 75 (LAR)

DE

PTH

(fee

t)

GROUND ELEV (ft)

Torrance, CA 90501

DRILLING EQUIPMENT

NOTES

% P

AS

SIN

G #

200

START

BORING DIA. (in)

L-1015FINISH

BORING

SAMPLING METHOD

4600 Tyler Street, Sylmar, ca


B-1

SA

MP

LE T

YP

E


PO

CK

ET

PE

N(ts

f)

THIS SUMMARY APPLIES ONLY AT THE LOCATION OFTHIS BORING AND AT THE TIME OF DRILLING.SUBSURFACE CONDITIONS MAY DIFFER AT OTHERLOCATIONS AND MAY CHANGE AT THIS LOCATIONWITH THE PASSAGE OF TIME. THE DATA PRESENTEDIS A SIMPLIFICATION OF THE ACTUAL CONDITIONSENCOUNTERED.

KC

GD

C_L

OG

_BO

RIN

G_1

A_L

A2

L-1

015

BO

RIN

G L

OG

S.G

PJ

GD

CLO

G.G

DT

9/3

0/11

5.9

10.8104

- Layer of gravels/cobbles

Sandy Silt to Silty Sand (ML/SM) , light brown, moist, verystiff/medium dense, some oxidation

Total Depth: 31.5 FeetGroundwater: Not encountered to the maximumd epthexploredFill: Approximately 3 FeetBoring backfilled with tamped cuttings and asphalt patchedupon completion

S-6

R-7

71213

81112

GR

AP

HIC

LOG

LOGGED BY2 of 2

PE

NE

TRA

TIO

NR

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

CHECKED BY

30

35

40

45

PROJECT NUMBER


8/23/2011

ATT

ER

BE

RG

LIM

ITS

LL:P

L:P

I

TOTAL DEPTH (ft)

SHEET NO.



PROJECT NAME

ELE

VA

TIO

N(fe

et)

MO

ISTU

RE

(%)


31.5 / na

DRILLING METHOD


SA

MP

LE N

O.



DR

Y D

EN

SIT

Y(p

cf)

8"

OTH

ER

TES

TS

CME 75 (LAR)

DE

PTH

(fee

t)

GROUND ELEV (ft)

Torrance, CA 90501

DRILLING EQUIPMENT

NOTES

% P

AS

SIN

G #

200

START

BORING DIA. (in)

L-1015FINISH

BORING

SAMPLING METHOD



B-1

SA

MP

LE T

YP

E


PO

CK

ET

PE

N(ts

f)


KC

GD

C_L

OG

_BO

RIN

G_1

A_L

A2

L-1

015

BO

RIN

G L

OG

S.G

PJ

GD

CLO

G.G

DT

9/3

0/11

9.0

4.7

6.4

9.2

25

32

103

110

5" A.C. over 7" Base

Artificial Fill (af)

Silty Sand with Gravel (SM) , dark brown, moist, fine tomedium grained sand, angular gravel, trace 5" cobble

Alluvium (Qa)

Silty Sand (SM) , dark brown, moist, loose to mediumdense, fine to medium grained sand, trace gravel

-Fine to coarse grained sand, low silt content

-Trace gravel

-1" gravels

B-1

R-2

S-3

R-4

S-5

666

567

91012

344

GR

AP

HIC

LOG

LOGGED BY1 of 3

PE

NE

TRA

TIO

NR

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

CHECKED BY

5

10

15

20

PROJECT NUMBER


8/23/2011

ATT

ER

BE

RG

LIM

ITS

LL:P

L:P

I

TOTAL DEPTH (ft)

SHEET NO.



PROJECT NAME

ELE

VA

TIO

N(fe

et)

MO

ISTU

RE

(%)


51.5 / na

DRILLING METHOD


SA

MP

LE N

O.



DR

Y D

EN

SIT

Y(p

cf)

8"

OTH

ER

TES

TS

CME 75 (LAR)

DE

PTH

(fee

t)

GROUND ELEV (ft)

Torrance, CA 90501

DRILLING EQUIPMENT

NOTES

% P

AS

SIN

G #

200

START

BORING DIA. (in)

L-1015FINISH

BORING

SAMPLING METHOD



B-2

SA

MP

LE T

YP

E


PO

CK

ET

PE

N(ts

f)


KC

GD

C_L

OG

_BO

RIN

G_1

A_L

A2

L-1

015

BO

RIN

G L

OG

S.G

PJ

GD

CLO

G.G

DT

9/3

0/11

9.6

13.7

17.1

4.6

3.2

109

108

105

-Fine to coarse grained sand, trace clay

-Few clay

Sand (SP) , light brown, moist, medium dense, tracegravel, trace silt

-3" Clay layer

Sand (SP) , light brown, moist, medium dense, medium tocoarse grained sand

-Dense

R-6

S-7

R-8

S-10

R-10

888

467

81013

121313

212933

GR

AP

HIC

LOG

LOGGED BY2 of 3

PE

NE

TRA

TIO

NR

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

CHECKED BY

30

35

40

45

PROJECT NUMBER


8/23/2011

ATT

ER

BE

RG

LIM

ITS

LL:P

L:P

I

TOTAL DEPTH (ft)

SHEET NO.



PROJECT NAME

ELE

VA

TIO

N(fe

et)

MO

ISTU

RE

(%)


51.5 / na

DRILLING METHOD


SA

MP

LE N

O.



DR

Y D

EN

SIT

Y(p

cf)

8"

OTH

ER

TES

TS

CME 75 (LAR)

DE

PTH

(fee

t)

GROUND ELEV (ft)

Torrance, CA 90501

DRILLING EQUIPMENT

NOTES

% P

AS

SIN

G #

200

START

BORING DIA. (in)

L-1015FINISH

BORING

SAMPLING METHOD



B-2

SA

MP

LE T

YP

E


PO

CK

ET

PE

N(ts

f)


KC

GD

C_L

OG

_BO

RIN

G_1

A_L

A2

L-1

015

BO

RIN

G L

OG

S.G

PJ

GD

CLO

G.G

DT

9/3

0/11

4.7-Dense

Total Depth: 51.5 FeetGroundwater: Not encountered to the maximum depthexploredFill: Approximately 4 FeetBoring backfilled with tamped soil cuttings and patchedupon completion

S-11 131724

GR

AP

HIC

LOG

LOGGED BY3 of 3

PE

NE

TRA

TIO

NR

ES

ISTA

NC

E(B

LOW

S /

6 IN

)

CHECKED BY

55

60

65

70

PROJECT NUMBER


8/23/2011

ATT

ER

BE

RG

LIM

ITS

LL:P

L:P

I

TOTAL DEPTH (ft)

SHEET NO.



PROJECT NAME

ELE

VA

TIO

N(fe

et)

MO

ISTU

RE

(%)


51.5 / na

DRILLING METHOD


SA

MP

LE N

O.



DR

Y D

EN

SIT

Y(p

cf)

8"

OTH

ER

TES

TS

CME 75 (LAR)

DE

PTH

(fee

t)

GROUND ELEV (ft)

Torrance, CA 90501

DRILLING EQUIPMENT

NOTES

% P

AS

SIN

G #

200

START

BORING DIA. (in)

L-1015FINISH

BORING

SAMPLING METHOD



B-2

SA

MP

LE T

YP

E


PO

CK

ET

PE

N(ts

f)


KC

GD

C_L

OG

_BO

RIN

G_1

A_L

A2

L-1

015

BO

RIN

G L

OG

S.G

PJ

GD

CLO

G.G

DT

9/3

0/11

Group Delta ConsultantsOperator: RS/JCSounding: C-02.cCone Used: DSG1023

CPT Date/Time: 9/29/2011 8:32:Location: Olive Vista MiddJob Number: L-1015

Maximum Depth = 50.52 feet Depth Increment = 0.164 feet

*Soil behavior type and SPT based on data from UBC-1983

Tip Resistance

Qt (Ton/ft^2) 5000

0

5

10

15

20

25

30

35

40

45

50

Depth(ft)

Local Friction

Fs (Ton/ft^2) 100

Friction Ratio

Fs/Qt (%) 100

Soil Behavior Type*

Zone: UBC-1983

1 sensitive fine grained 2 organic material 3 clay

4 silty clay to clay 5 clayey silt to silty clay 6 sandy silt to clayey silt

7 silty sand to sandy silt 8 sand to silty sand 9 sand

10 gravelly sand to sand 11 very stiff fine grained (*) 12 sand to clayey sand (*)

120

SPT N*

60% Hammer900

Group Delta ConsultantsOperator: RS/JCSounding: C-01.cCone Used: DSG1023

CPT Date/Time: 9/29/2011 7:41:Location: Olive Vista MiddJob Number: L-1015

Maximum Depth = 50.52 feet Depth Increment = 0.164 feet

*Soil behavior type and SPT based on data from UBC-1983

Tip Resistance

Qt (Ton/ft^2) 5000

0

5

10

15

20

25

30

35

40

45

50

Depth(ft)

Local Friction

Fs (Ton/ft^2) 100

Friction Ratio

Fs/Qt (%) 100

Soil Behavior Type*

Zone: UBC-1983

1 sensitive fine grained 2 organic material 3 clay

4 silty clay to clay 5 clayey silt to silty clay 6 sandy silt to clayey silt

7 silty sand to sandy silt 8 sand to silty sand 9 sand

10 gravelly sand to sand 11 very stiff fine grained (*) 12 sand to clayey sand (*)

120

SPT N*

60% Hammer900

APPENDIX B

LABORATORY TESTING

Laboratory Testing May 9, 2014 Olive Vista Middle School Page B‐1 Sylmar, California

APPENDIX B LABORATORY TESTING

B.1 General Laboratory testing was performed to aid in the classification of soils encountered in the borings and to evaluate their physical properties and engineering characteristics. A description of the laboratory testing program is provided below. The laboratory testing was supplemented by the Standard Penetration Tests (SPT) performed in the borings, and the CPT data, which provide an evaluation of insitu properties, such as density, strength and compressibility. B.2 Soil Classification The subsurface materials were classified visually in the field using the Unified Soil Classification System (USCS), in accordance with ASTM Test Methods D‐2487 and D 2488. Soil classifications were modified as necessary based on further inspection and testing in the laboratory. The soil classifications are presented on the key for soil classification and on the boring logs in Appendix C. B.3 Moisture Content and Dry Unit Weight The field moisture and dry unit weight of each relatively undisturbed sample were determined in general accordance with ASTM D‐2216 and ASTM D‐2937. Test results are presented on the boring logs. B.4 Atterberg Limits Soil plasticity was evaluated by measuring the Atterberg limits. This test includes Liquid Limit (LL) and Plastic Limit (PL) tests to determine the Plasticity Index (PI) in accordance with ASTM D4318. Results of these tests are illustrated in the plasticity charts shown in Figure B‐1A through B‐1C, and on the boring logs in Appendix A. B.5 Percent Passing No. 200 Sieve Determination of fines verses coarser soil particles was performed by the percent #200 Sieve test. Representative samples were dried, weighed, soaked in water until individual soil particles were separated, and then washed on the No. 200 sieve. The percentage of fines (i.e., soil passing #200 sieve) are shown on the boring logs. B.6 Consolidation The consolidation characteristics of the foundation soils were determined by performing one‐dimensional consolidation in general accordance with ASTM D2435, using a floating ring consolidometer and dead weight system. Results of the tests are presented in Figures B‐6 and B‐7. B.7 Direct Shear Direct shear tests were performed on selected samples in accordance with ASTM D‐3080. After the initial weight and volume measurements were made, the sample was placed in a calibrated shear machine and a selected normal load was applied. Each sample was then saturated and allowed to consolidate, and then were sheared under a constant strain to failure. Shear stress and sample deformations were monitored throughout the test. The test results are presented in Figure B‐1 through B‐5.

Laboratory Testing May 9, 2014 Olive Vista Middle School Page B‐2 Sylmar, California

B.8 Soil Expansion Index Representative grab samples of existing fill soil was collected from the site and tested to determine the expansion index. Testing was performed according to ASTM D4829. The results of the test are presented in Table B‐1. B.9 Pocket Penetrometer Tests The shear strength of cohesive samples was evaluated using a pocket penetrometer. The pocket penetrometer is a hand held testing device, consisting of a small probe connected to a calibrated spring. As the probe is pushed into the soil a standardized distance, the spring compresses and records the unconfined compressive strength. The shear strength obtained from the pocket penetrometer is shown directly on the boring logs. B.10 Soil Corrosivity Corrosivity testing was performed on a representative soil sample of the near surface material, and included soil pH (Caltrans CT‐643), water‐soluble chlorides (Caltrans CT‐422), water‐soluble sulfates (Caltrans CT‐417) and electrical resistivity (Caltrans CT‐643). The test results are summarized in Table D‐2 below. LIST OF FIGURES Figures B‐1 through B‐5 Direct Shear Test Results Figures B‐6 and B‐7 Consolidation Test Results

SAMPLE: B-1A @ 11' - 11½' PEAK ULTIMATE

DESCRIPTION: ' 32 o 32 o

Yellow brown silty sand (SM). C' 400 PSF 200 PSF

IN-SITU AS-TESTEDSTRAIN RATE: 0.0030 IN/MIN d 123.8 PCF 123.8 PCF(Sample was consolidated and drained) wc 4.9 % 13.4 %

Document No. 14-0147DIRECT SHEAR TEST RESULTS Project No. LA1190

FIGURE B-1

0

1000

2000

3000

4000

5000

6000

0.0 2.0 4.0 6.0 8.0 10.0

SHEA

R S

TRES

S [P

SF]

STRAIN [%]

0

1000

2000

3000

4000

5000

6000

7000

8000

0 1000 2000 3000 4000 5000 6000 7000 8000

SHEA

R S

TRES

S [P

SF]

NORMAL STRESS [PSF]

Peak Strength Test Results

32 Degrees, 400 PSF Cohesion

Ultimate Strength Test Results


SAMPLE: B-2 @ 6' - 6½' PEAK ULTIMATE


Dark yellow brown silty sand (SM). C' 300 PSF 200 PSF



FIGURE B-2

0

1000

2000

3000

4000

0.0 2.0 4.0 6.0 8.0 10.0

SHEA

R S

TRES

S [P

SF]

STRAIN [%]

0

500

1000

1500

2000

2500

3000

3500

4000

0 500 1000 1500 2000 2500 3000 3500 4000

SHEA

R S

TRES

S [P

SF]

NORMAL STRESS [PSF]










FIGURE B-3

0

1000

2000

3000

4000

5000

6000

0.0 2.0 4.0 6.0 8.0 10.0

SHEA

R S

TRES

S [P

SF]

STRAIN [%]

0

1000

2000

3000

4000

5000

6000

7000

8000

0 1000 2000 3000 4000 5000 6000 7000 8000

SHEA

R S

TRES

S [P

SF]

NORMAL STRESS [PSF]







Dark yellow brown sandy silt (ML). C' 800 PSF 700 PSF



FIGURE B-4

0

1000

2000

3000

4000

5000

6000

0.0 2.0 4.0 6.0 8.0 10.0

SHEA

R S

TRES

S [P

SF]

STRAIN [%]

0

1000

2000

3000

4000

5000

6000

7000

8000

0 1000 2000 3000 4000 5000 6000 7000 8000

SHEA

R S

TRES

S [P

SF]

NORMAL STRESS [PSF]










FIGURE B-5

0

500

1000

1500

2000

2500

3000

3500

0.0 2.0 4.0 6.0 8.0 10.0

SHEA

R S

TRES

S [P

SF]

STRAIN [%]

0

500

1000

1500

2000

2500

3000

3500

4000

0 500 1000 1500 2000 2500 3000 3500 4000

SHEA

R S

TRES

S [P

SF]

NORMAL STRESS [PSF]





Sample: Results Initial FinalB-2 @ 16' - 16½' Cv: 0.24 [in2/min] Height: 1.0000 0.9813 [in]

Ps: 320 [psf] Dry Density: 114.7 116.9 [pcf]Description: Pc: 2077 [psf] Void Ratio (e): 0.45 0.42

Dark yellow brown silty sand (SM) Cc: 0.072 Water Content: 13.2 15.8 [%]Cs: 0.018 Saturation: 78 100 [%]

Note: To find the traditional compression (Cc) and swell (Cs) indices, the values in strain domain were multiply by 1.45 (or 1+e)

Document No. 14-0147CONSOLIDATION RESULTS Project No. LA1190

FIGURE B-6

-1%

0%

1%

2%

3%

4%

5%

6%

7%

8%10 100 1000 10000 100000

Stra

in [%

]

Stress [psf]

Sample: Results Initial FinalB-2 @ 26' - 26½' Cv: 0.30 [in2/min] Height: 1.0000 0.9660 [in]

Ps: 340 [psf] Dry Density: 113.6 117.6 [pcf]Description: Pc: 1773 [psf] Void Ratio (e): 0.47 0.42

Dark yellow brown silty sand (SM) Cc: 0.090 Water Content: 15.0 15.7 [%]Cs: 0.018 Saturation: 85 100 [%]

Note: To find the traditional compression (Cc) and swell (Cs) indices, the values in strain domain were multiply by 1.47 (or 1+e)

Document No. 14-0147CONSOLIDATION RESULTS Project No. LA1190

FIGURE B-7

-1%

0%

1%

2%

3%

4%

5%

6%

7%

8%10 100 1000 10000 100000

Stra

in [%

]

Stress [psf]

APPENDIX C

CBC 2013/ASCE 7‐10 ACCELERATION RESPONSE SPECTRA

CBC 2013 Site‐Specific Seismic Response Spectrum May 9, 2014 Olive Vista Middle School Page C‐1 Sylmar, California

APPENDIX C CBC 2013/ASCE 7‐10 SITE‐SPECIFIC SEISMIC ACCELERATION

RESPONSE SPECTRUM C.1 Introduction In accordance with CBC 2013 Section 1616A – Modification to ASCE 7‐10, a ground motion hazard analysis shall be performed if a building site is assigned to Seismic Design Category E or F. The subject site has a mapped spectral response acceleration at 1‐second greater than 0.75 (S1 = 1.08), and the building has a Risk Category III. Therefore, according to Section 11.6 of ASCE 7‐10, the building site is assigned to Seismic Design Category E, and thus, a ground motion hazard analysis shall be performed. In accordance with CBC 2013, the three Next Generation Attenuation (NGA) relations used for the 2008 USGS seismic hazards maps for the Western United States (WUS), i.e., Boore–Atkinson (2008), Campbell–Bozorgnia (2008), and Chiou–Youngs (2008), shall be utilized to determine the site‐specific ground motion. The site‐specific Probabilistic Site Hazard Analyses (PSHA) for structures that incorporate the NGA relations shall use the maximum rotated component of ground motion. The site‐specific Deterministic Seismic Hazard Analyses (DSHA) for structures that incorporate the NGA relations shall use the 84th percentile of the maximum rotated component of ground motion. The acceleration response spectrum provided in this appendix is constructed in general accordance with CBC 2013 and ASCE 7‐10 Chapter 21. C.2 Construction of Probabilistic MCE The probabilistic risk‐targeted MCE spectral response accelerations are taken as the spectral response accelerations represented by a 5 percent damped acceleration response spectrum having a 1 percent probability of collapse within a 50‐yr. period. The probabilistic risk‐targeted MCE spectral response accelerations were determined as the product of the risk coefficient, CR, and the spectral response acceleration from a 5% damped acceleration response spectrum having a 2% probability of exceedance within a 50‐year period. The probabilistic MCE with a 2% probability of exceedance in 50 years was constructed using the USGS 2008 Interactive Deaggregations online program (https://geohazards.usgs.gov/deaggint/2008/), which reports the average value of three NGA relations as mentioned above. We have assumed a VS,30 of 300 m/s, the average VS,30 of site class D, in our seismic hazard analysis. To adjust the geometric mean to the maximum rotated response, a maximum/Geomean ratio of 1.1 is applied to periods 0 to 0.5 seconds and a maximum/Geomean ratio of 1.3 is applied to periods 1 to 4 seconds (Charles A. Kircher, EERI Seminar on NGA Models, September 2009). The probabilistic MCE acceleration response spectrum is shown in Figure C‐1.


Period (sec)

Spectral Acceleration

(g)

Risk‐targetedSpectral

Acceleration(g)

GeoMean Maximum

0 1.10 1.21 1.13

0.1 1.81 1.99 1.87

0.2 2.27 2.49 2.34

0.3 2.38 2.62 2.46

0.5 2.28 2.51 2.36

1 1.53 1.99 1.88

2 0.73 0.95 0.89

3 0.43 0.56 0.52

4 0.29 0.38 0.36

5 0.24 0.31 0.29

CRS= 0.94 CR1= 0.943

Figure C‐1: Probabilistic Risk‐Targeted MCE Acceleration Response Spectrum. C.3 Construction of Deterministic MCE Caltrans ARS Online (v 1.0.4) (http://dap3.dot.ca.gov/shake_stable/) was used to identify the controlling faults for this site. The site and fault parameters are summarized in Table C‐1. Table C‐1: Site and Fault Parameters

The deterministic ground motion hazard study for the three controlling faults were evaluated using the same three ground motion attenuation relationships used in the probabilistic study. The 84th percentile deterministic response was calculated by averaging the spectral accelerations from the three ground motion attenuation relationships. To adjust the 84th percentile geometric mean to the 84th percentile maximum rotated response, a Maximum/ Geomean ratio of 1.1 is applied to periods 0 to 0.5 seconds, and a Maximum/Geomean ratio of 1.3 is applied to periods 1 to 4 seconds (Charles A. Kircher, EERI Seminar on NGA Models, September 2009). The deterministic MCE response spectrum for the controlling faults are shown on Figures C‐2 through C‐4, respectively.


Period (sec)

Spectral Acceleration (g)

GeoMean Maximum

0 1.24 1.36

0.1 1.88 2.07

0.2 2.30 2.53

0.3 2.52 2.77

0.5 2.62 2.88

1 1.86 2.42

2 0.84 1.09

3 0.44 0.57

4 0.28 0.36

5 0.21 0.27

Figure C‐2: Deterministic Response Spectrum for Sierra Madre Fault – San Fernando Section

Period (sec)


GeoMean Maximum

0 0.93 1.02

0.1 1.48 1.63

0.2 1.92 2.11

0.3 2.12 2.33

0.5 2.18 2.40

1 1.54 2.01

2 0.75 0.98

3 0.45 0.58

4 0.31 0.40

5 0.23 0.31

Figure C‐3: Deterministic Response Spectrum for Sierra Madre Fault – Santa Susana Section

Period (sec)


GeoMean Maximum

0 1.13 1.24

0.1 1.86 2.05

0.2 2.24 2.46

0.3 2.36 2.60

0.5 2.27 2.49

1 1.46 1.90

2 0.59 0.76

3 0.28 0.37

4 0.17 0.22

5 0.12 0.16

Figure C‐4: Deterministic Response Spectrum for Northridge Hills Fault A deterministic response spectrum envelope was constructed by using the higher spectral


accelerations of the three controlling faults. This deterministic envelope is then compared with the deterministic lower limit in accordance with Figure 21.2‐1 of ASCE 7‐10 Chapter 21. We then selected the higher values of the two as the deterministic MCE spectrum. The result is shown in Figure C‐4.

Deterministic MCE

Period (sec)

Sa (g)

0 1.36

0.1 2.07

0.2 2.53

0.3 2.77

0.5 2.88

1 2.42

2 1.09

3 0.58

4 0.40

5 0.31

Figure C‐4: Deterministic MCE Response Spectrum C.4 Site Specific MCE According to Section 21.2.3 of ASCE 7‐10, “the site‐specific MCE spectral response acceleration at any period shall be taken as the lesser of the spectral response accelerations from the probabilistic MCE and the deterministic MCE”. Figure C‐5 shows the comparison of probabilistic MCE and deterministic MCE.

Site Specific MCE

Period Sa

(sec) (g)

0 1.13

0.1 1.87

0.2 2.34

0.3 2.46

0.5 2.36

1 1.88

2 0.89

3 0.52

4 0.36

5 0.29

Figure C‐5: Site‐Specific MCE Response Spectrum


C.5 Design Response Spectrum In accordance with ASCE 7‐10 Section 21.3, the design spectral response acceleration at any period shall be taken as 2/3 of the MCE spectral acceleration. The design spectral response accelerations at any period shall not be taken less than 80% of the general code spectrum, which is constructed based on ASCE 7‐10, Figure 11.4.1. The site‐specific design response spectrum is shown in Figure C‐6.

2/3 Site Specific MCE General Code

(ASCE 7‐10, Figure 11.4.1) Design Spectrum

Period (sec)

Sa (g)

Period (sec)

Sa (g)

80%*Sa (g)

Period (sec)

Sa (g)

0 0.76 0.00 0.79 0.63 0 0.76

0.1 1.25 0.11 1.98 1.58 0.1 1.58

0.2 1.56 0.22 1.98 1.58 0.2 1.58

0.3 1.64 0.55 1.98 1.58 0.3 1.64

0.5 1.57 0.80 1.35 1.08 0.5 1.58

1 1.25 1.0 1.08 0.86 1 1.25

2 0.60 1.1 0.98 0.78 2 0.6

3 0.35 1.2 0.90 0.72 3 0.35

4 0.24 1.4 0.77 0.62 4 0.24

5 0.19 1.6 0.67 0.54 5 0.19

2.0 0.54 0.43

3.0 0.36 0.29

4.0 0.27 0.22

5.0 0.22 0.17

8.0 0.13 0.11

Figure C‐6: Site‐Specific Design Response Spectrum


C.6 Design Acceleration Parameters (SDS and SD1) ASCE 7‐10 specifies that the lesser of the two spectral accelerations from probabilistic study and deterministic study (as shown in Figure C‐5) should be taken as the site‐specific MCE. The site‐specific spectral accelerations for the design spectrum should be taken as 2/3 of site‐specific MCE values. ASCE 7‐10 specifies that the selected design spectral acceleration at 0.2 second (SDS) from the above study should not be less than 90 percent of the peak spectral acceleration; and the selected design spectral acceleration at 1.0 second (SD1) from the above study should not be less than two times of the spectral acceleration at the period of 2 sec. C.6.1 Selection of SDS

The spectral acceleration at 0.2 second from the design response spectrum is 1.58, which is not less than 90 percent of the peak spectral acceleration at period greater than 0.2 second (0.9 x 1.64 = 1.48). Therefore, the SDS is determined to be 1.58. C.6.2 Selection of SD1

The spectral acceleration at 1.0 second from the design response spectrum is 1.25. Two times of the spectral acceleration at 2 second is 2 x 0.60 = 1.20. Therefore, the SD1 is determined to be 1.25. C.7 Geometric Mean Peak Ground Acceleration ASCE 7‐10 specifies that the site‐specific maximum considered earthquake geometric mean (MCEG) peak ground acceleration (PGAM) shall be taken as the lesser of the probabilistic and deterministic geometric mean peak ground accelerations, but shall not be taken less than 80% of the code PGAM determined from Eq. 11.8‐1. C.7.1 Probabilistic Geometric Mean Peak Ground Accelerations The geometric mean peak ground acceleration with a 2% probability of the exceedance within a 50‐year period was determined to be 1.10g using the USGS 2008 Interactive Deaggregations online program. C.7.2 Deterministic Geometric Mean Peak Ground Accelerations The deterministic geometric mean peak ground acceleration shall be the largest 84 percentile geometric mean peak ground acceleration for all controlling faults, and shall not be lower than 0.5FPGA, where FPGA is determined using Table 11.8‐1 with the value of PGA taken as 0.5g (i.e. 0.5g for Site Class D). The largest 84 percentile geometric mean peak ground acceleration determined for the controlling faults at the site is 1.24g, which is greater than 0.5g. Therefore, the deterministic geometric mean peak ground acceleration for the site is determined to be 1.24g.


C.7.3 Site‐Specific Geometric Mean (MCEG) Peak Ground Acceleration (PGAM) The lesser of the probabilistic and deterministic geometric mean peak ground accelerations is 1.10g. 80% of the code PGAM determined from Eq. 11.8‐1 is 0.8 x 1.129g = 0.90g. The lesser of the probabilistic and deterministic geometric mean peak ground is not less than 80% of the code PGAM determined from Eq. 11.8‐1. Therefore, the site‐specific MCEG peak ground acceleration at the site is 1.10g.

APPENDIX D

BLAKE, 2000 EQSEARCH RESULTS

************************* * * * E Q S E A R C H * * * * Version 3.00 * * * ************************* ESTIMATION OF PEAK ACCELERATION FROM CALIFORNIA EARTHQUAKE CATALOGS JOB NUMBER: L-xxxx DATE: 09-06-2011 JOB NAME: Olive View MS EARTHQUAKE-CATALOG-FILE NAME: ALLQUAKE.DAT MAGNITUDE RANGE: MINIMUM MAGNITUDE: 5.00 MAXIMUM MAGNITUDE: 9.00 SITE COORDINATES: SITE LATITUDE: 34.3114 SITE LONGITUDE: 118.4500 SEARCH DATES: START DATE: 1811 END DATE: 2011 SEARCH RADIUS: 60.0 mi 96.6 km ATTENUATION RELATION: 14) Campbell & Bozorgnia (1997 Rev.) - Alluvium UNCERTAINTY (M=Median, S=Sigma): M Number of Sigmas: 0.0 ASSUMED SOURCE TYPE: DS [SS=Strike-slip, DS=Reverse-slip, BT=Blind-thrust] SCOND: 0 Depth Source: A Basement Depth: 5.00 km Campbell SSR: 0 Campbell SHR: 0 COMPUTE PEAK HORIZONTAL ACCELERATION MINIMUM DEPTH VALUE (km): 3.0

------------------------- EARTHQUAKE SEARCH RESULTS ------------------------- Page 1 ------------------------------------------------------------------------------- | | | | TIME | | | SITE |SITE| APPROX. FILE| LAT. | LONG. | DATE | (UTC) |DEPTH|QUAKE| ACC. | MM | DISTANCE CODE| NORTH | WEST | | H M Sec| (km)| MAG.| g |INT.| mi [km] ----+------+-------+---------+-------+----+----+------+---+----------- DMG |34.3080|118.4540|02/09/1971|144346.7| 6.2| 5.20| 0.310 | IX | 0.3( 0.5) GSP |34.2310|118.4750|03/20/1994|212012.3| 13.0| 5.30| 0.184 |VIII| 5.7( 9.2) GSB |34.3010|118.5650|01/17/1994|204602.4| 9.0| 5.20| 0.149 |VIII| 6.6( 10.6) GSP |34.3050|118.5790|01/29/1994|112036.0| 1.0| 5.10| 0.123 | VII| 7.4( 11.9) DMG |34.4110|118.4010|02/09/1971|14 244.0| 8.0| 5.80| 0.220 | IX | 7.4( 11.9) DMG |34.4110|118.4010|02/09/1971|14 1 8.0| 8.0| 5.80| 0.220 | IX | 7.4( 11.9) DMG |34.4110|118.4010|02/09/1971|141028.0| 8.0| 5.30| 0.145 |VIII| 7.4( 11.9) DMG |34.4110|118.4010|02/09/1971|14 041.8| 8.4| 6.40| 0.322 | IX | 7.4( 11.9) GSP |34.2130|118.5370|01/17/1994|123055.4| 18.0| 6.70| 0.333 | IX | 8.4( 13.5) DMG |34.3000|118.6000|04/04/1893|1940 0.0| 0.0| 6.00| 0.220 | IX | 8.6( 13.8) GSP |34.3780|118.6180|01/19/1994|211144.9| 11.0| 5.10| 0.082 | VII| 10.6( 17.1) GSP |34.3690|118.6720|04/26/1997|103730.7| 16.0| 5.10| 0.063 | VI | 13.3( 21.3) GSP |34.3940|118.6690|06/26/1995|084028.9| 13.0| 5.00| 0.055 | VI | 13.7( 22.1) GSP |34.3260|118.6980|01/17/1994|233330.7| 9.0| 5.60| 0.087 | VII| 14.2( 22.8) GSP |34.3770|118.6980|01/18/1994|004308.9| 11.0| 5.20| 0.059 | VI | 14.8( 23.9) GSB |34.3790|118.7110|01/19/1994|210928.6| 14.0| 5.50| 0.071 | VI | 15.6( 25.1) MGI |34.0800|118.2600|07/16/1920|18 8 0.0| 0.0| 5.00| 0.035 | V | 19.3( 31.1) DMG |34.5190|118.1980|08/23/1952|10 9 7.1| 13.1| 5.00| 0.033 | V | 20.3( 32.6) MGI |34.0000|118.5000|11/19/1918|2018 0.0| 0.0| 5.00| 0.030 | V | 21.7( 34.9) DMG |34.0000|118.5000|08/04/1927|1224 0.0| 0.0| 5.00| 0.030 | V | 21.7( 34.9) MGI |34.0000|118.3000|09/03/1905| 540 0.0| 0.0| 5.30| 0.035 | V | 23.1( 37.2) T-A |34.0000|118.2500|01/10/1856| 0 0 0.0| 0.0| 5.00| 0.026 | V | 24.3( 39.2) T-A |34.0000|118.2500|09/23/1827| 0 0 0.0| 0.0| 5.00| 0.026 | V | 24.3( 39.2) T-A |34.0000|118.2500|03/26/1860| 0 0 0.0| 0.0| 5.00| 0.026 | V | 24.3( 39.2) MGI |34.1000|118.1000|07/11/1855| 415 0.0| 0.0| 6.30| 0.072 | VI | 24.7( 39.8) GSP |34.2620|118.0020|06/28/1991|144354.5| 11.0| 5.40| 0.033 | V | 25.8( 41.5) PAS |34.0730|118.0980|10/04/1987|105938.2| 8.2| 5.30| 0.030 | V | 26.0( 41.8) DMG |33.9500|118.6320|08/31/1930| 04036.0| 0.0| 5.20| 0.026 | V | 27.0( 43.5) PAS |34.0610|118.0790|10/01/1987|144220.0| 9.5| 5.90| 0.046 | VI | 27.3( 44.0) PAS |33.9440|118.6810|01/01/1979|231438.9| 11.3| 5.00| 0.021 | IV | 28.6( 46.0) PAS |33.9190|118.6270|01/19/1989| 65328.8| 11.9| 5.00| 0.020 | IV | 28.9( 46.5) DMG |34.2000|117.9000|08/28/1889| 215 0.0| 0.0| 5.50| 0.026 | V | 32.3( 52.0) MGI |34.0000|118.0000|12/25/1903|1745 0.0| 0.0| 5.00| 0.017 | IV | 33.5( 53.9) DMG |33.8500|118.2670|03/11/1933|1425 0.0| 0.0| 5.00| 0.016 | IV | 33.5( 54.0) DMG |34.0650|119.0350|02/21/1973|144557.3| 8.0| 5.90| 0.029 | V | 37.5( 60.3) MGI |34.0000|119.0000|12/14/1912| 0 0 0.0| 0.0| 5.70| 0.024 | V | 38.1( 61.3) DMG |34.0000|119.0000|09/24/1827| 4 0 0.0| 0.0| 7.00| 0.068 | VI | 38.1( 61.3) DMG |33.7830|118.2500|11/14/1941| 84136.3| 0.0| 5.40| 0.019 | IV | 38.2( 61.5) T-A |34.8300|118.7500|11/27/1852| 0 0 0.0| 0.0| 7.00| 0.064 | VI | 39.7( 63.8) DMG |33.7830|118.1330|10/02/1933| 91017.6| 0.0| 5.40| 0.017 | IV | 40.7( 65.6) DMG |34.7000|119.0000|10/23/1916| 254 0.0| 0.0| 5.50| 0.018 | IV | 41.2( 66.3) DMG |33.7500|118.0830|03/13/1933|131828.0| 0.0| 5.30| 0.014 | IV | 44.1( 70.9) DMG |33.7500|118.0830|03/11/1933| 230 0.0| 0.0| 5.10| 0.012 | III| 44.1( 70.9) DMG |33.7500|118.0830|03/11/1933| 910 0.0| 0.0| 5.10| 0.012 | III| 44.1( 70.9) DMG |33.7500|118.0830|03/11/1933| 2 9 0.0| 0.0| 5.00| 0.011 | III| 44.1( 70.9) DMG |33.7500|118.0830|03/11/1933| 323 0.0| 0.0| 5.00| 0.011 | III| 44.1( 70.9) GSP |34.1400|117.7000|02/28/1990|234336.6| 5.0| 5.20| 0.013 | III| 44.4( 71.5) DMG |34.3700|117.6500|12/08/1812|15 0 0.0| 0.0| 7.00| 0.053 | VI | 45.8( 73.7) -------------------------

EARTHQUAKE SEARCH RESULTS ------------------------- Page 2 ------------------------------------------------------------------------------- | | | | TIME | | | SITE |SITE| APPROX. FILE| LAT. | LONG. | DATE | (UTC) |DEPTH|QUAKE| ACC. | MM | DISTANCE CODE| NORTH | WEST | | H M Sec| (km)| MAG.| g |INT.| mi [km] ----+------+-------+---------+-------+----+----+------+---+----------- PAS |34.9430|118.7430|06/10/1988|23 643.0| 6.8| 5.40| 0.014 | IV | 46.7( 75.1) DMG |34.8670|118.9330|09/21/1941|1953 7.2| 0.0| 5.20| 0.012 | III| 47.2( 75.9) DMG |33.7000|118.0670|03/11/1933| 85457.0| 0.0| 5.10| 0.011 | III| 47.6( 76.5) DMG |33.7000|118.0670|03/11/1933| 51022.0| 0.0| 5.10| 0.011 | III| 47.6( 76.5) DMG |34.9000|118.9000|10/23/1916| 244 0.0| 0.0| 6.00| 0.022 | IV | 48.0( 77.3) DMG |34.3000|117.6000|07/30/1894| 512 0.0| 0.0| 6.00| 0.022 | IV | 48.5( 78.0) DMG |33.6830|118.0500|03/11/1933| 658 3.0| 0.0| 5.50| 0.014 | IV | 49.1( 78.9) DMG |34.9000|118.9500|08/01/1952|13 430.0| 0.0| 5.10| 0.010 | III| 49.6( 79.8) T-A |34.9200|118.9200|05/23/1857| 0 0 0.0| 0.0| 5.00| 0.009 | III| 49.8( 80.1) T-A |34.9200|118.9200|01/20/1857| 0 0 0.0| 0.0| 5.00| 0.009 | III| 49.8( 80.1) DMG |34.8000|119.1000|09/05/1883|1230 0.0| 0.0| 6.00| 0.021 | IV | 50.0( 80.5) DMG |34.9500|118.8670|07/21/1952|121936.0| 0.0| 5.30| 0.012 | III| 50.0( 80.5) DMG |34.2700|117.5400|09/12/1970|143053.0| 8.0| 5.40| 0.012 | III| 52.0( 83.7) DMG |34.9320|118.9760|03/01/1963| 02557.9| 13.9| 5.00| 0.009 | III| 52.2( 84.1) DMG |35.0000|118.8330|07/23/1952| 75319.0| 0.0| 5.40| 0.012 | III| 52.3( 84.1) DMG |35.0000|118.8330|07/23/1952|181351.0| 0.0| 5.20| 0.010 | III| 52.3( 84.1) DMG |34.9410|118.9870|11/15/1961| 53855.5| 10.7| 5.00| 0.009 | III| 53.1( 85.5) DMG |33.6170|118.0170|03/14/1933|19 150.0| 0.0| 5.10| 0.009 | III| 54.0( 86.9) DMG |34.3000|117.5000|07/22/1899|2032 0.0| 0.0| 6.50| 0.028 | V | 54.2( 87.2) DMG |33.6170|117.9670|03/11/1933| 154 7.8| 0.0| 6.30| 0.023 | IV | 55.3( 89.1) DMG |34.9830|118.9830|05/23/1954|235243.0| 0.0| 5.10| 0.009 | III| 55.4( 89.1) DMG |34.1000|119.4000|05/19/1893| 035 0.0| 0.0| 5.50| 0.012 | III| 56.2( 90.4) DMG |35.0000|119.0000|07/21/1952|12 531.0| 0.0| 6.40| 0.024 | V | 56.9( 91.5) DMG |35.0000|119.0000|02/16/1919|1557 0.0| 0.0| 5.00| 0.008 | II | 56.9( 91.5) DMG |35.0000|119.0170|07/21/1952|115214.0| 0.0| 7.70| 0.066 | VI | 57.4( 92.4) DMG |35.0000|119.0170|01/12/1954|233349.0| 0.0| 5.90| 0.016 | IV | 57.4( 92.4) DMG |33.5750|117.9830|03/11/1933| 518 4.0| 0.0| 5.20| 0.009 | III| 57.4( 92.4) DMG |35.0000|119.0330|07/21/1952|12 2 0.0| 0.0| 5.60| 0.012 | III| 57.9( 93.2) PAS |33.6710|119.1110|09/04/1981|155050.3| 5.0| 5.30| 0.010 | III| 58.2( 93.6) MGI |34.0000|117.5000|12/16/1858|10 0 0.0| 0.0| 7.00| 0.037 | V | 58.4( 93.9) DMG |35.1500|118.6330|01/27/1954|141948.0| 0.0| 5.00| 0.007 | II | 58.8( 94.7) DMG |35.1330|118.7670|07/21/1952|194122.0| 0.0| 5.50| 0.011 | III| 59.5( 95.8) ******************************************************************************* -END OF SEARCH- 80 EARTHQUAKES FOUND WITHIN THE SPECIFIED SEARCH AREA. TIME PERIOD OF SEARCH: 1811 TO 2011 LENGTH OF SEARCH TIME: 201 years THE EARTHQUAKE CLOSEST TO THE SITE IS ABOUT 0.3 MILES (0.5 km) AWAY. LARGEST EARTHQUAKE MAGNITUDE FOUND IN THE SEARCH RADIUS: 7.7 LARGEST EARTHQUAKE SITE ACCELERATION FROM THIS SEARCH: 0.333 g

NEIC: Earthquake Search Results U. S. G E O L O G I C A L S U R V E Y E A R T H Q U A K E D A T A B A S E FILE CREATED: Tue Oct 4 17:16:13 2011 Circle Search Earthquakes= 23 Circle Center Point Latitude: 34.312N Longitude: 118.449W Radius: 100.000 km Catalog Used: PDE Magnitude Range: 5.0 - 9.0 Data Selection: Historical & Preliminary Data CAT YEAR MO DA ORIG TIME LAT LONG DEP MAGNITUDE IEM DTSVNWG DIST NFO km TF PDE 1973 02 21 144557.30 34.06 -119.04 8 5.9 MLPAS 7C. ....... 60 PDE 1979 01 01 231438.90 33.95 -118.68 11 5.0 MLPAS 6D. ....... 45 PDE 1981 09 04 155050.30 33.67 -119.12 5 5.6 MLBRK 6DM ....... 94 PDE 1987 10 01 144220 34.06 -118.08 10 5.9 Mw01029 8CM ....... 43 PDE 1987 10 04 105938.10 34.07 -118.10 8 5.6 MLBRK .CM ....... 41 PDE 1988 06 10 230643 34.94 -118.74 7 5.4 MLBRK 5F. ....... 74 PDE 1988 12 03 113826.40 34.15 -118.13 13 5.0 MLBRK 6C. ....... 34 PDE 1989 01 19 065328.80 33.92 -118.63 12 5.2 MLBRK 6C. ....... 46 PDE 1990 02 28 234336.60 34.14 -117.70 5 5.7 MwHRV 7CM ....... 71 PDE 1991 06 28 144354.50 34.26 -118.00 11 5.6 Mw01056 7CM ......S 41 PDE 1994 01 17 123055.39 34.21 -118.54 18 6.7 MwGS 9CM U.....M 13 PDE 1994 01 17 123939.80 34.26 -118.53 14 5.0 MLGS ... ....... 9 PDE 1994 01 17 155410.75 34.37 -118.62 12 5.0 MLBRK .F. ....... 17 PDE 1994 01 17 204602.39 34.30 -118.57 9 5.2 MLBRK .F. ....... 10 PDE 1994 01 17 233330.69 34.33 -118.70 9 5.9 MwGS .DM ....... 22 PDE 1994 01 18 004308.89 34.38 -118.70 11 5.5 MLBRK ... ....... 24 PDE 1994 01 18 152346.89 34.38 -118.56 7 5.0 MLBRK .F. ....... 12 PDE 1994 01 19 210928.61 34.38 -118.71 14 5.3 MwHRV .FM ....... 25 PDE 1994 01 19 211144.90 34.38 -118.62 11 5.1 MLPAS ... ....... 17 PDE 1994 01 29 112035.95 34.31 -118.58 1 5.4 MLBRK .D. ....... 11 PDE 1994 03 20 212012.26 34.23 -118.47 13 5.3 MwHRV 6DM ....... 9 PDE 1995 06 26 084028.94 34.39 -118.67 13 5.2 MLBRK 5F. ....... 22 PDE 2008 07 29 184215.71 33.95 -117.76 14 5.5 MwGCMT 6CM ....... 74

NEIC: Earthquake Search Results U. S. G E O L O G I C A L S U R V E Y E A R T H Q U A K E D A T A B A S E FILE CREATED: Tue Oct 4 17:17:55 2011 Circle Search Earthquakes= 61 Circle Center Point Latitude: 34.312N Longitude: 118.449W Radius: 100.000 km Catalog Used: USHIS Magnitude Range: 5.0 - 9.0 Data Selection: Significant U.S. Earthquakes (USHIS) CAT YEAR MO DA ORIG TIME LAT LONG DEP MAGNITUDE IEM DTSVNWG DIST NFO km TF USHIS 1769 07 28 33.90 -117.80 6.0 MLELL 8F. ....... 75 USHIS 1812 12 08 15 34.37 -117.65 6.9 MLCDMG 8F. ....... 73 USHIS 1827 09 24 04 34.00 -119.00 5.5 MLCDMG 6F. ....... 61 USHIS 1855 07 11 0415 34.10 -118.10 6.0 MLELL 8F. ....... 39 USHIS 1858 12 16 10 34.00 -117.50 6.0 MLELL 8F. ....... 94 USHIS 1889 08 28 0215 34.10 -117.90 5.2 MLCDMG 6F. ....... 55 USHIS 1893 04 04 1940 34.30 -118.60 5.4 MLCDMG 8F. ....... 13 USHIS 1893 05 19 0035 34.10 -119.40 5.5 MLCDMG 5F. ....... 90 USHIS 1894 07 30 0512 34.30 -117.60 5.9 MLCDMG 6F. ....... 78 USHIS 1899 07 22 0046 34.20 -117.40 5.5 MLCDMG 6F. ....... 97 USHIS 1899 07 22 2032 34.30 -117.50 6.5 MLCDMG 8F. ....... 87 USHIS 1916 10 23 0244 34.90 -118.90 6.0 MSCFR 7F. ....... 77 USHIS 1916 10 23 0254 34.70 -119.00 5.5 MLCDMG 5F. ....... 66 USHIS 1919 02 16 1557 35.00 -119.00 5.0 MLCDMG 7F. ....... 91 USHIS 1926 06 29 2321 34.50 -119.50 5.5 MLCDMG 7F. ....... 98 USHIS 1927 08 04 1224 34.00 -118.50 5.3 UKJON 6F. ....... 34 USHIS 1928 04 18 2140 34.10 -119.30 5.2 UKJON 3F. ....... 81 USHIS 1930 08 05 1125 34.50 -119.50 5.0 MLCDMG 6F. ....... 98 USHIS 1930 08 31 004038 34.03 -118.64 15 5.2 MSGR 7F. ....... 35 USHIS 1933 03 11 015407.80 33.62 -117.97 16 6.3 MLPAS 8F. ....... 89 USHIS 1933 03 11 0209 33.75 -118.08 16 5.0 MLPAS ... ....... 70 USHIS 1933 03 11 0230 33.75 -118.08 16 5.1 MLPAS ... ....... 70 USHIS 1933 03 11 0323 33.75 -118.08 16 5.0 MLPAS ... ....... 70 USHIS 1933 03 11 051022 33.70 -118.07 16 5.1 MLPAS ... ....... 76 USHIS 1933 03 11 051804 33.57 -117.98 16 5.2 MLPAS ... ....... 93 USHIS 1933 03 11 065803 33.68 -118.05 16 5.5 MLPAS ... ....... 78 USHIS 1933 03 11 085457 33.70 -118.07 16 5.1 MLPAS ... ....... 76 USHIS 1933 03 11 0910 33.75 -118.08 16 5.1 MLPAS ... ....... 70 USHIS 1933 03 11 1425 33.85 -118.27 16 5.0 MLPAS ... ....... 53 USHIS 1933 03 13 131828 33.75 -118.08 16 5.3 MLPAS 4F. ....... 70

USHIS 1933 03 14 190150 33.62 -118.02 16 5.1 MLPAS ... ....... 86 USHIS 1933 10 02 091017.60 33.78 -118.13 16 5.4 MLPAS 6F. ....... 65 USHIS 1941 09 21 195307.20 34.87 -118.93 16 5.2 MLPAS 5F. ....... 75 USHIS 1941 11 14 084136.30 33.78 -118.25 16 5.4 MSGR 8F. ....... 61 USHIS 1952 07 21 115214 35.00 -119.02 16 7.2 MLBLT EF. ....... 92 USHIS 1952 07 21 1202 35.00 -119.03 16 5.6 MLPAS .F. ....... 93 USHIS 1952 07 21 120531 35.00 -119.00 16 6.4 MLPAS 5F. ....... 91 USHIS 1952 07 21 121936 34.95 -118.87 16 5.3 MLPAS .F. ....... 80 USHIS 1952 07 21 151358 35.18 -118.65 16 5.1 MLPAS 6F. ....... 98 USHIS 1952 07 21 194122 35.13 -118.77 16 5.5 MLPAS 5F. ....... 95 USHIS 1952 07 23 075319 35.00 -118.83 16 5.4 MLPAS 7F. ....... 84 USHIS 1952 07 23 181351 35.00 -118.83 16 5.2 MLPAS 6F. ....... 84 USHIS 1952 08 01 130430 34.90 -118.95 16 5.1 MLPAS 5F. ....... 79 USHIS 1952 08 23 100907.10 34.52 -118.20 13 5.0 MLPAS 6F. ....... 32 USHIS 1954 01 12 233349 35.00 -119.02 16 5.9 MLPAS 7F. ....... 92 USHIS 1954 01 27 141948 35.15 -118.63 16 5.0 MLPAS 5F. ....... 94 USHIS 1954 05 23 235243 34.98 -118.98 16 5.1 MLPAS 4F. ....... 89 USHIS 1961 11 15 053855.50 34.94 -118.99 11 5.0 MLPAS 6F. ....... 85 USHIS 1963 03 01 002557.90 34.93 -118.97 14 5.0 MLPAS 5F. ....... 83 USHIS 1970 09 12 143053 34.27 -117.54 8 5.4 MLPAS 7F. ....... 83 USHIS 1971 02 09 140041.80 34.41 -118.40 8 6.4 MLKJ EF. ....... 11 USHIS 1971 02 09 140108 34.41 -118.40 8 5.8 MLPAS ... ....... 11 USHIS 1971 02 09 140244 34.41 -118.40 8 5.8 MLPAS ... ....... 11 USHIS 1971 02 09 141028 34.41 -118.40 8 5.3 MLPAS 5F. ....... 11 USHIS 1971 02 09 144346.70 34.31 -118.45 6 5.2 MLPAS .F. ....... 0 USHIS 1973 02 21 144557.20 34.10 -119.04 17 5.9 MLPAS 7F. ....... 59 USHIS 1981 09 04 155050.40 33.66 -119.09 5 5.3 MLBRK 6F. ....... 93 USHIS 1987 10 01 144220 34.06 -118.08 10 5.9 MwHAV 8F. ....... 44 USHIS 1987 10 04 105938.20 34.07 -118.10 8 5.2 MwHAV 7F. ....... 41 USHIS 1988 06 10 230643 34.94 -118.74 7 5.4 MLGP 5F. ....... 74 USHIS 1989 01 19 065328.80 33.92 -118.63 12 5.0 MLGP 6F. ....... 46

NEIC: Earthquake Search Results U. S. G E O L O G I C A L S U R V E Y E A R T H Q U A K E D A T A B A S E FILE CREATED: Tue Oct 4 17:20:03 2011 Circle Search Earthquakes= 52 Circle Center Point Latitude: 34.312N Longitude: 118.449W Radius: 100.000 km Catalog Used: CDMG Magnitude Range: 5.0 - 9.0 Data Selection: California (CDMG) CAT YEAR MO DA ORIG TIME LAT LONG DEP MAGNITUDE IEM DTSVNWG DIST NFO km TF CDMG 1812 12 08 15 33.70 -117.90 6.9 UKCDMG 7.. ....... 84 CDMG 1827 09 24 04 34.00 -119.00 5.5 UKCDMG 6.. ....... 61 CDMG 1889 08 28 0215 34.10 -117.90 5.2 UKCDMG 6.. ....... 55 CDMG 1893 04 04 1940 34.30 -118.60 5.4 UKCDMG 8.. ....... 13 CDMG 1893 05 19 0035 34.10 -119.40 5.5 UKCDMG 6.. ....... 90 CDMG 1894 07 30 0512 34.30 -117.60 5.9 UKCDMG 6.. ....... 78 CDMG 1899 07 22 0046 34.20 -117.40 5.5 UKCDMG 7.. ....... 97 CDMG 1899 07 22 2032 34.30 -117.50 6.5 UKCDMG 8.. ....... 87 CDMG 1916 10 23 0244 34.90 -118.90 6.0 MLRI 7.. ....... 77 CDMG 1916 10 23 0254 34.70 -119.00 5.5 UKTO 5.. ....... 66 CDMG 1919 02 16 1557 35.00 -119.00 5.0 UKTO 7.. ....... 91 CDMG 1926 06 29 2321 34.50 -119.50 5.5 UKTO 7C. ....... 98 CDMG 1927 08 04 1224 34.00 -118.50 5.0 UKTO 6.. ....... 34 CDMG 1930 08 05 1125 34.50 -119.50 5.0 UKTO 7.. ....... 98 CDMG 1930 08 31 004036 33.95 -118.63 5.2 MLEH 7.. ....... 43 CDMG 1933 03 11 015407.80 33.62 -117.97 6.3 MLPAS 9D. ....... 88 CDMG 1933 03 11 0209 33.75 -118.08 5.0 MLPAS ... ....... 70 CDMG 1933 03 11 0230 33.75 -118.08 5.1 MLPAS ... ....... 70 CDMG 1933 03 11 0323 33.75 -118.08 5.0 MLPAS ... ....... 70 CDMG 1933 03 11 051022 33.70 -118.07 5.1 MLPAS ... ....... 76 CDMG 1933 03 11 051804 33.58 -117.98 5.2 MLPAS ... ....... 92 CDMG 1933 03 11 065803 33.68 -118.05 5.5 MLPAS ... ....... 78 CDMG 1933 03 11 085457 33.70 -118.07 5.1 MLPAS ... ....... 76 CDMG 1933 03 11 0910 33.75 -118.08 5.1 MLPAS ... ....... 70 CDMG 1933 03 11 1425 33.85 -118.27 5.0 MLPAS ... ....... 53 CDMG 1933 03 13 131828 33.75 -118.08 5.3 MLPAS 4.. ....... 70 CDMG 1933 03 14 190150 33.62 -118.02 5.1 MLPAS ... ....... 86 CDMG 1933 10 02 091017.60 33.78 -118.13 5.4 MLPAS 6.. ....... 65 CDMG 1941 09 21 195307.20 34.87 -118.93 5.2 MLPAS 6.. ....... 75 CDMG 1941 11 14 084136.30 33.78 -118.25 5.4 MLPAS 8D. ....... 61 CDMG 1952 07 21 115214 35.00 -119.02 7.7 MLPAS ED. ....... 92 CDMG 1952 07 21 1202 35.00 -119.03 5.6 MLPAS .F. ....... 93

CDMG 1952 07 21 120531 35.00 -119.00 6.4 MLPAS 5.. ....... 91 CDMG 1952 07 21 121936 34.95 -118.87 5.3 MLPAS .F. ....... 80 CDMG 1952 07 21 151358 35.18 -118.65 5.1 MLPAS .F. ....... 98 CDMG 1952 07 21 194122 35.13 -118.77 5.5 MLPAS 5.. ....... 95 CDMG 1952 07 23 075319 35.00 -118.83 5.4 MLPAS 7.. ....... 84 CDMG 1952 07 23 181351 35.00 -118.83 5.2 MLPAS 6.. ....... 84 CDMG 1952 08 01 130430 34.90 -118.95 5.1 MLPAS 5.. ....... 79 CDMG 1952 08 23 100907.10 34.52 -118.20 13 5.0 MLPAS 6.. ....... 32 CDMG 1954 01 12 233349 35.00 -119.02 5.9 MLPAS 8.. ....... 92 CDMG 1954 01 27 141948 35.15 -118.63 5.0 MLPAS 6.. ....... 94 CDMG 1954 05 23 235243 34.98 -118.98 5.1 MLPAS 4.. ....... 89 CDMG 1961 11 15 053855.50 34.94 -118.99 10 5.0 MLPAS 6.. ....... 85 CDMG 1963 03 01 002557.90 34.93 -118.98 13 5.0 MLPAS 6.. ....... 84 CDMG 1970 09 12 143053 34.27 -117.54 8 5.4 MLPAS 7.. ....... 83 CDMG 1971 02 09 140041.80 34.41 -118.40 8 6.4 MLPAS ED. ....... 11 CDMG 1971 02 09 140108 34.41 -118.40 8 5.8 MLPAS ... ....... 11 CDMG 1971 02 09 140244 34.41 -118.40 8 5.8 MLPAS ... ....... 11 CDMG 1971 02 09 141028 34.41 -118.40 8 5.3 MLPAS 5.. ....... 11 CDMG 1971 02 09 144346.70 34.31 -118.45 6 5.2 MLPAS .F. ....... 0 CDMG 1973 02 21 144557.30 34.06 -119.04 8 5.9 MLPAS 7D. ....... 60

APPENDIX E

LATERAL PILE CAPACITY

Bending Moment (in-kips)

24" Dia., Free Head, 0.25" Pile Head DisplacementD

epth

(ft

)

-100 -50 0 50 100 150 200 250 300 350 400 450 500 550 600

02

46

810

1214

1618

2022

24

Case 1

Lateral Deflection (in)


epth

(ft

)

0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2 0.22 0.24

02

46

810

1214

1618

2022

24

Case 1

Shear Force (kips)


epth

(ft

)

-6 -4 -2 0 2 4 6 8 10 12

02

46

810

1214

1618

2022

24

Case 1

Shear Force (kips)


epth

(ft

)

-6 -4 -2 0 2 4 6 8 10 1

02

46

810

1214

1618

2022

24

Case 1



epth

(ft

)

-100 0 100 200 300 400 500 600 700 800 900 1000 1100 1200

02

46

810

1214

1618

2022

24

Case 1



epth

(ft

)

-0.1 -0.05 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5

02

46

810

1214

1618

2022

24

Case 1

Shear Force (kips)


epth

(ft

)

-20 -15 -10 -5 0 5 10 15 20 25 30

02

46

810

1214

1618

2022

24

Case 1

Shear Force (kips)


epth

(ft

)

-20 -15 -10 -5 0 5 10 15 20 25 3

02

46

810

1214

1618

2022

24

Case 1


24" Dia., Fixed Head, 0.25" Pile Head DisplacementD

epth

(ft

)

-1800 -1600 -1400 -1200 -1000 -800 -600 -400 -200 0 200 400 600

02

46

810

1214

1618

2022

24

Case 1



epth

(ft

)

0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2 0.22 0.24

02

46

810

1214

1618

2022

24

Case 1

Shear Force (kips)


epth

(ft

)

-10 -5 0 5 10 15 20 25 30 35 40

02

46

810

1214

1618

2022

24

Case 1

Shear Force (kips)


epth

(ft

)

-10 -5 0 5 10 15 20 25 30 35 4

02

46

810

1214

1618

2022

24

Case 1



epth

(ft

)

-4000 -3500 -3000 -2500 -2000 -1500 -1000 -500 0 500 1000 1500 2000

02

46

810

1214

1618

2022

24

Case 1



epth

(ft

)

-0.1 -0.05 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.6

02

46

810

1214

1618

2022

24

Case 1

Shear Force (kips)


epth

(ft

)

-20 -10 0 10 20 30 40 50 60

02

46

810

1214

1618

2022

24

Case 1

APPENDIX F

PERCOLATION TEST RESULTS AND CALCULATION

TABLE F‐1. RESULTS OF PERCOLATION TEST

Calculation of Borehole Permeability

Project Name Olive Vista Middle SchoolProject Number LA-1190Location Sylmar, CABoring B-7Date 16-Apr-14

INPUT DATA

Length of Test Section - feet 5Top of casing above bottom of test section 20Inside Radius Test Section (ft) 0.115Effective Radius of Test Section (ft) 0.333Date of First Reading 04/16/14Time of First Reading Hours 0

Minutes 0 Seconds 0

Date of Second Reading 04/16/14Time of Second Reading Hours 0

Minutes 42 Seconds 0

First Reading - below top of casing (feet) 0Second Reading - below top of casing (feet) 6.4

CalculationTime Change - seconds 2520.0First Height - above bottom of Test Section 20Second Height - above bottom of Test Section 13.6

Equation 4 by Jarvis in Groundwater Manual page 284A=r^2/2At 0.0000005248016B=ASINH(A/re)/2 1.701652466C=2H1-A 35D=2H2-A 22.2E=2H1H2-Ah2 476F=2H1H2-Ah1 444

K=A(B*ln(C/D)-ln(E/F)) 3.70E-07 feet/sec1.13E-05 cm/sec

0.016 inch/hour1.1E-05 cm/sec

Equation by Hvorslev, Case D, Figure 2.20 page 63 Cedergren

kh/kv (1) 10000m = (kh/kv)0.5 100x = 4Lm/D 6006.0Y = h1/h2 1.5t = t1-t2 2520.0K = d2*ln(x)*ln(Y)/(8*L*(t2-t1)) 4.4E-07 feet/ sec

1.34E-05 cm/sec0.019 inch/hour

1.3E-05 cm/sec

(1) For a bottom seal at the well, used kh/kv = 10000

References: Cedergren, H. R/, " Seepage, Drainage and Flow Nets," 3rd Edition, John Wiley & Sons, N.Y.

U.S. Department of the Interior, Bureau of Reclamation, " Groundwater Manual, A water Resources Technical Publication, " Reprint 1985.

Page 1

TABLE F‐2. RESULTS OF PERCOLATION TEST

Calculation of Borehole Permeability

Project Name Olive Vista Middle SchoolProject Number LA-1190Location Sylmar, CABoring B-8Date 16-Apr-14

INPUT DATA

Length of Test Section - feet 5Top of casing above bottom of test section 20Inside Radius Test Section (ft) 0.115Effective Radius of Test Section (ft) 0.333Date of First Reading 04/16/14Time of First Reading Hours 0

Minutes 0 Seconds 0

Date of Second Reading 04/16/14Time of Second Reading Hours 0

Minutes 41 Seconds 0

First Reading - below top of casing (feet) 0Second Reading - below top of casing (feet) 5.9

CalculationTime Change - seconds 2460.0First Height - above bottom of Test Section 20Second Height - above bottom of Test Section 14.1

Equation 4 by Jarvis in Groundwater Manual page 284A=r^2/2At 0.0000005376016B=ASINH(A/re)/2 1.701652466C=2H1-A 35D=2H2-A 23.2E=2H1H2-Ah2 493.5F=2H1H2-Ah1 464

K=A(B*ln(C/D)-ln(E/F)) 3.43E-07 feet/sec1.05E-05 cm/sec

0.015 inch/hour1.0E-05 cm/sec

Equation by Hvorslev, Case D, Figure 2.20 page 63 Cedergren

kh/kv (1) 10000m = (kh/kv)0.5 100x = 4Lm/D 6006.0Y = h1/h2 1.4t = t1-t2 2460.0K = d2*ln(x)*ln(Y)/(8*L*(t2-t1)) 4.1E-07 feet/ sec

1.25E-05 cm/sec0.018 inch/hour

1.2E-05 cm/sec

(1) For a bottom seal at the well, used kh/kv = 10000

References: Cedergren, H. R/, " Seepage, Drainage and Flow Nets," 3rd Edition, John Wiley & Sons, N.Y.

U.S. Department of the Interior, Bureau of Reclamation, " Groundwater Manual, A water Resources Technical Publication, " Reprint 1985.

Page 1

appendix c

Phase i environmental site assessment olive vista miDDle school, 14600 tyler street, sylmar, california

91342” (“Phase i esa”) PrePareD for lausD by clark seif clark, inc., on June 27, 2014.

PHASE I ENVIRONMENTAL SITE ASSESSMENT Olive Vista Middle School 14600 Tyler Street Sylmar, California 91342

Submitted to Los Angeles Unified School District Office of Environmental Health and Safety

LAUSD Work Authorization Number: E-305749-1CSC

Prepared by Clark Seif Clark, Inc.

110 Pine Avenue, Suite 925 Long Beach, California 90802 Tel: (562) 435-8080 Fax: (562) 590-8795 CSC Project Number: 4006791

June 27, 2014

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TABLE OF CONTENTS 1.0 EXECUTIVE SUMMARY ................................................................................................ 1

1.1 Current Property Description ....................................................................................................... 2 1.2 Historical Property Summary ....................................................................................................... 2 1.3 Off-Site Summary ........................................................................................................................ 2 1.4 Conclusions and Recommendations............................................................................................. 3 1.4.1 Conclusions ........................................................................................................................... 3 1.4.2 Recommendation .................................................................................................................. 3 2.0 INTRODUCTION............................................................................................................... 4

2.1 Objective ...................................................................................................................................... 4 2.2 Scope of Services ......................................................................................................................... 4 2.3 Significant Assumptions .............................................................................................................. 5 2.4 Limitations and Exceptions .......................................................................................................... 6 2.5 Special Terms and Conditions...................................................................................................... 6 2.6 User Reliance ............................................................................................................................... 6

3.0 PROPERTY DESCRIPTION ............................................................................................ 7 3.1 Location and Legal Descriptions.................................................................................................. 7 3.2 Description of Property Features.................................................................................................. 7 3.3 Current Uses of the Property ........................................................................................................ 7 3.3.1 Methodology .............................................................................................................................. 7 3.3.2 Observations .............................................................................................................................. 7 3.3.3 Current Use Assessment ............................................................................................................ 7

3.4 Current Uses of Surrounding Properties ...................................................................................... 8 3.5 Topographic Setting ..................................................................................................................... 8 3.5.1 General Site Setting .............................................................................................................. 8 3.5.2 Nearest Surface Water Body ................................................................................................. 8 3.5.3 Nearest Location of Ecological Interest ................................................................................ 8

3.6 Regional Geology ......................................................................................................................... 8 3.6.1 Geologic Setting.................................................................................................................... 8 3.6.2 Nearest Special Study (Alquist-Priolo Act) Zone ................................................................. 9 3.6.3 Potential for Liquefaction and Landslides ............................................................................ 9

Olive Vista Middle School Phase I Environmental Site Assessment June 27, 2014

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3.6.4 Potential for Flooding ........................................................................................................... 9 3.6.5 Radon .................................................................................................................................... 9 3.6.6 Methane................................................................................................................................. 9

3.7 Regional Hydrogeology ............................................................................................................. 10 3.7.1 Hydrogeologic Setting ........................................................................................................ 10 3.7.2 Groundwater Well Information........................................................................................... 10 3.7.3 Nearest Groundwater Production Well ............................................................................... 10 4.0 HISTORICAL REVIEW ................................................................................................. 10

4.1 Summary of Historical Review Findings ................................................................................... 11 4.2 Building Permit Review ............................................................................................................. 15 4.3 Environmental Lien and Activity and Use Limitations Review ................................................ 15 4.4 Additional Historical Record Sources ........................................................................................ 15 4.5 Historical Uses and Operations of the Property ......................................................................... 15 4.6 Historical Review of Surrounding Properties ............................................................................ 15

5.0 REGULATORY AGENCY INFORMATION ............................................................... 16 5.1 Property Permits ......................................................................................................................... 16 5.2 Standard Environmental Record Sources ................................................................................... 16 5.3 Summary of Federal Agency Database Record Findings .......................................................... 18 5.4 State and Tribal Database Records............................................................................................. 20 5.5 EDR Proprietary Databases ........................................................................................................ 22 5.6 Additional Record Sources......................................................................................................... 22 5.6.1 Division of Oil, Gas, and Geothermal Resources ............................................................... 22 5.6.2 California State Fire Marshal, Pipeline Safety Division ..................................................... 22 5.6.3 South Coast Air Quality Management District ................................................................... 22 5.6.4 Los Angeles Department of Water and Power ................................................................... 22 5.6.5 Southern California Gas ...................................................................................................... 23 5.6.6 Los Angeles Regional Water Quality Control Board (ñRWQCBô) .................................... 23 5.6.7 Los Angeles County Public Health Investigation (ñPHIò) ................................................. 23 5.6.8 North Hollywood Sanitation District .................................................................................. 23 5.6.9 Department of Toxic Substances Control (DTSC) ............................................................. 23 5.6.10 Environmental Protection Agency (USEPA) ...................................................................... 23 5.6.11 Office of Environmental Health Hazard Assessment (ñOEHHAò) .................................... 23 5.6.12 City of Los Angeles Fire Department ................................................................................. 24


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6.0 SITE ISSUES ..................................................................................................................... 24 6.1 Previous Investigations .............................................................................................................. 24 6.2 Chemical and Hazardous Material Handling and Storage ......................................................... 24 6.3 Storage Tanks and Clarifiers ...................................................................................................... 24 6.4 Asbestos, Lead-Based Paint and Pesticides ............................................................................... 25 6.5 Polychlorinated Biphenyls (PCBs)............................................................................................. 25 6.6 Evidence of Environmental Concern ......................................................................................... 25 6.6.1 Stained Soil, Pavement, and Concrete ................................................................................ 25 6.6.2 Stressed Vegetation ............................................................................................................. 25 6.6.3 Drums .................................................................................................................................. 25 6.6.4 Air Quality .......................................................................................................................... 25 7.0 SCHOOL SITE ENVIRONMENTAL SCREENING CRITERIA FINDINGS ......... 25

7.1 High Voltage Power Transmission Lines................................................................................... 25 7.2 Railroads..................................................................................................................................... 25 7.3 Hazardous Disposal Sites ........................................................................................................... 25 7.4 Hazardous Material Pipelines..................................................................................................... 26 7.5 Airports....................................................................................................................................... 26 7.6 High-Pressure Water Pipelines, Reservoirs, Water or Fuel Storage Tanks ............................... 26 7.7 Major Roadways ........................................................................................................................ 26 7.8 Geological Special Studies Zone................................................................................................ 26 7.9 Flood and Inundation ................................................................................................................. 26 7.10 Border Zone Property ............................................................................................................. 27

8.0 FINDINGS ......................................................................................................................... 27 8.1 Subject Property ......................................................................................................................... 27 8.2 Nearby Properties ....................................................................................................................... 28 8.3 Tier 1 Vapor Encroachment Screen ........................................................................................... 30 8.4 Orphan Properties ....................................................................................................................... 31 8.5 Data Gaps ................................................................................................................................... 31

9.0 OPINIONS ......................................................................................................................... 31 9.1 Recognized Environmental Conditions (Current, Controlled and Historic) .............................. 31 9.2 De Minimis Conditions .............................................................................................................. 31 9.3 Vapor Encroachment Conditions ............................................................................................... 32


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10.0 CONCLUSIONS ........................................................................................................... 32 10.1 Recognized Environmental Conditions .................................................................................. 33 10.2 Tier 1 Vapor Encroachment Screen ........................................................................................ 33 10.3 Data Gaps ............................................................................................................................... 33 10.4 Items of Concern .................................................................................................................... 33 10.5 Recommendations .................................................................................................................. 33

11.0 SPECIAL TERMS AND CONDITIONS .................................................................... 34 11.1 Limitations and Exceptions of Assessment ............................................................................ 34 11.2 Limiting Conditions and Methodology Used ......................................................................... 34

12.0 STATEMENT OF INDEPENDENCE ........................................................................ 34 13.0 ADDITIONAL SERVICES .......................................................................................... 35 14.0 REFERENCES .............................................................................................................. 35 15.0 ................................. 35 16.0 QUALIFICATIONS OF ENVIRONMENTAL PROFESSIONALS ....................... 35 17.0 LIST OF APPENDICES ............................................................................................... 36

Location Map Assessorôs Parcel Map Subject and Nearby Facilities Radius Map APPENDICES IN BINDER AND ON COMPACT DISC Subject Property Photographs Appendix A Aerial Photographs Appendix B Sanborn Fire Insurance Maps Appendix CHistoric Topographical Maps Appendix D EDR Radius Map Report with GeoCheck Appendix E SUPPLEMENTAL APPENDICIES ON COMPACT DISC ONLY City Directory Abstracts Appendix F City of Los Angeles Building Department Permits Appendix G School Site Environmental Screening Criteria Checklist Appendix H References Appendix I Environmental Professional(s) Qualifications Appendix J Supplemental EDR Database Search Reports Appendix K Miscellaneous Documentation Appendix L

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PHASE I ENVIRONMENTAL SITE ASSESSMENT Olive Vista Middle School APN 2505-025-900 14600 Tyler Street Sylmar, California 91342

1.0 EXECUTIVE SUMMARY

Clark Seif Clark, Inc. (ñCSCò) performed a Phase I Environmental Site Assessment in conformance with the scope and limitations of American Society for Testing and Materials ("ASTM") "Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process", E 1527-13 (ñPhase I ESAò), for the facility identified as Olive Vista Middle School addressed as 14600 Tyler Street, Sylmar, Los Angeles County, California (ñSubject Propertyò). The purpose of this Phase I ESA is to provide background information. The Subject Property is currently occupied by a Los Angeles Unified School District (ñLAUSDò) middle school that opened in 1958. The land for development of the Olive Vista Middle School was acquired by LAUSD in 1954 from the Lakeside and Polk Development Corporations. Prior to that time, the Subject Property and surrounding area were in agricultural use dating back to the mid-1800s. Scattered residential development in the general area is evident beginning in the late 1930s. The Subject Property is located between Tyler Street on the northerly boundary, Polk Street on the southerly boundary, Borden Avenue on the easterly boundary and Fellows Avenue on the westerly boundary. The surrounding area is primarily residential in the northerly, northeasterly and northwesterly directions, and institutional or commercial to the southerly, southeasterly and southwesterly directions. Sylmar Elementary School is located to the east southeast; Sylmar Park, a library and a Los Angeles Department of Water and Power substation to the south; and Los Angeles City Fire Station 91 to the south southeast. There are no industrial sites within one-half mile of the Subject Property. The closest commercial area is located approximately 500 feet to the south southwest at the corner of Polk Street and Glenoaks Boulevard. There are no high voltage transmission lines or freeways within 500 feet of the Subject Property. This Phase I Environmental Assessment has not revealed any current, controlled or historic Recognized Environmental Conditions (ñRECò) present at the Subject Property. The term REC

means the presence or likely presence of any hazardous substances or petroleum products on a property under conditions that indicate an existing release, a past release or a material threat of a release of any hazardous substances or petroleum products into structures on the property or into the ground, groundwater or surface water of the property. The term includes hazardous

substances or petroleum products even under conditions in compliance with laws. CSC performed another component of LAUSDôs environmental site assessment process by researching and completing a School Site Environmental Screening Criteria Checklist (Appendix H). This checklist was developed to acquire information regarding safety issues that are of


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specific concern to LAUSD. These interests include geologic hazards and the proximity of the Subject Property to potential hazardous activities (e.g., fuel pipelines, water utility pipelines, airports, rail lines, high voltage power lines, major roadways, hazardous materials disposal facilities, etc.). Vapor encroachment conditions (ñVECsò) cannot be ruled out but are unlikely to exist at this time. A VEC cannot be ruled out due to lack of information concerning a possible releases of volatile organic compounds from a historic drycleaning facility within the VEC area of concern. See Section 8.3 for a more thorough discussion of VECs and Section 9.3 for opinions on this VEC determination. 1.1 Current Property Description The Olive Vista Middle School consists of a cluster of buildings used primarily for classrooms, offices, a gymnasium, auditorium, cafeteria, library and several storage sheds on an approximately 18-acre lot. A playground and playing fields are located on the southern portion of the Subject Property. The inspection of the Subject Property did not reveal any indications of spills or releases of hazardous substances, i.e., no stained areas indicating mishandling of hazardous substances. No distressed vegetation was observed. The site reconnaissance did not identify evidence of pits, ponds, lagoons or oil wells on the Subject Property. Photographs of the Subject Property are presented in Appendix A. 1.2 Historical Property Summary The general area in which the Subject Property is located was identified as the Rancho Ex Mission

San Fernando on the 1900 topographic map. Rancho Ex Mission San Fernando was an 116,858- acre property granted to Eulogio de Celis in 1846. The grant encompassed most of the present day San Fernando Valley. Prior to construction as a school between 1954 and 1958, the Subject Property was in agricultural use. In 1937, a small residence facing Borden Avenue was constructed (building department records) on the east side of the Subject Property mid-way between Tyler and Polk Streets. The dwelling appears to be associated with several rectangular satellite structures and an orchard on the northwesterly corner of the parcel. Two permits to operate paint spray booths on the Subject Property were issued by the South Coast Air Quality Management District (ñSCAQMDò) to LAUSD in 1959. Both permits are currently inactive. A public records request was made. Only one permit for a small paint booth inside the woodshop that is currently used for storage was found by the SCAQMD records custodian. See Photograph #21 in Appendix A. The paint spray booth and any associated solvent use us not an environmental concern. 1.3 Off-Site Summary Twelve facilities within one-half mile of the Subject Property were evaluated based on the EDR Radius Report listings. None of these sites are of current environmental concern. See Sections 5.0 and 8.2 entitled Environmental Agency Records and Nearby Properties, respectively, for an assessment of the potential impacts of these facilities on the Subject Property.


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The Tier 1 Vapor Encroachment Screen (ñTier 1 VESò) revealed that a vapor encroachment condition (ñVECò) resulting from a release of volatile organic compounds cannot be ruled out due to a release from a historic dry cleaners within the VEC area of concern. However, CSC is of the opinion that a VEC is unlikely to exist due to site-specific conditions. See Section 8.3 entitled Tier 1 Vapor Encroachment Screen for a more thorough discussion and Section 9.3 for opinions. 1.4 Conclusions and Recommendations

1.4.1 Conclusions No current, controlled or historic RECs as defined in the ASTM E 1527-13 Standard are known to be present on the subject or directly adjoining properties as of the date of this report. The Tier 1 vapor encroachment screening (ñTier 1 VESò) revealed that a vapor encroachment condition (ñVECò) resulting from a release of volatile organic compounds cannot be ruled out but due to site-specific conditions, a VEC is unlikely to exist for a historic dry cleaning operation addressed as 13060 Glenoaks Boulevard. See Section 8.3 entitled Tier 1 Vapor Encroachment

Screen and Section 9.3 of this report for a more thorough discussion. This assessment revealed several items of concern that are not classified as RECs, CRECs, HRECs or de minimus conditions under the ASTM E 1527-13 Standard:

Due to prior agricultural use of organochlorine compounds (termiticides, herbicides and pesticides), there may be residual compounds of concern in surficial soils.

The Subject Property is located approximately 1,200 feet from an Alquist-Priolo Act Special Studies Zone.

The Subject Property is within a zip code for which elevated radon concentrations (above 4.0 pCi/L) of radon have been reported for 14 out of 65 tests conducted.

Due to the age of the buildings, asbestos and lead-based paint may be present.

A high pressure (>200 psi) natural gas pipeline is located approximately 661 feet from the westerly boundary of the Subject Property.

No data gaps in historical information were identified that would materially affect the opinions and conclusions expressed in this report.

1.4.2 Recommendation This Phase I ESA was prepared for background information purposes. Based on the possibility of historic termiticide, herbicide, pesticide and lead-based paint use and the potential for vapor encroachment conditions on the undeveloped south southwesterly section of the Subject Property, LAUSD should consider the potential impact of these findings prior to construction of any new buildings on the undeveloped south southwesterly section of the Subject Property or any other project that would require significant site grading and excavation activities that would generate surplus soil for export to another school site. CSC does not recommend any further subsurface investigations at this time.


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2.0 INTRODUCTION

2.1 Objective The purpose of the assessment is to identify potential environmental concerns with current and previous uses of the Subject Property and adjoining properties in general accordance with the requirements of ASTM Standard E1527-13 Standard Practice for Environmental Site

Assessments: Phase I Environmental Site Assessment Process. A second component of LAUSDôs environmental site assessment process is completion of the School Site Environmental

Screening Criteria Checklist, which was developed to acquire information regarding safety issues that are of specific concern to LAUSD during the preparation of California Environmental Quality Act (ñCEQAò) documents, i.e., environmental impact reports and negative declarations. These CEQA-related interests include geologic hazards and the proximity of the Subject Property to potential hazardous activities (e.g., fuel pipelines, water utility pipelines, airports, rail lines, high voltage power lines, major roadways, hazardous materials disposal facilities, etc.). 2.2 Scope of Services In conducting the Phase I ESA for LAUSD, CSC performed the following activities in accordance with the contracted scope of services: Site Reconnaissance: CSC conducted a visual survey of the Subject Property to verify, to the extent possible, current uses and improvements of the Subject Property, past uses of the Subject Property, current uses of adjacent properties, and evidence of existing and historical hazardous material use, disposal, storage, and releases on the Subject Property and/or adjacent properties. CSC documented the Subject Property reconnaissance with field notes and digital camera photographs (Appendix A). Historical Review: CSC conducted a historical review to evaluate the past and present use of the Subject Property. This included an examination of aerial photographs (Appendix B), Sanborn Fire Insurance Maps (Appendix C), historical topographic maps (Appendix D), any identified regulatory/health agency files (Appendix F) City Directory Abstracts (Appendix D), and building department permits (Appendix G) to discover or verify previous environmental activities that may have impacted the Subject Property. Regulatory Agency Review: CSC evaluated available agency records, including information provided in the EDR Radius Map Report with GeoCheck (Appendix E) to assess any hazardous material use, storage, releases, or remediation at the Subject Property and/or surrounding properties. Property Permits: CSC reviewed City of Los Angeles building permits as part of the historical and current use assessment for the Subject Property and adjoining properties that may have the potential to impact the Subject Property (Appendix G). Agency File Review: In addition, CSC requested agency file reviews of any pertinent documents from the California State Fire Marshal (ñCSFMò), Los Angeles County Department of Public Works Sanitation Bureau, City of Los Angeles Department of Water and Power, the Office of Environmental Health Hazard Assessment (ñOEHHAò) and the Environmental Protection Agency


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(ñEPAò) regarding the Subject Property in accordance with the Environmental School Site Screening Criteria Check List (Appendix H). Property Issues: CSC assessed the on-site presence, if any, of current and historical hazardous material handling, use, storage, and releases, including storm water and wastewater management. Physical Setting: CSC assessed the regional geology, regional hydrogeology, and topographic setting of the Subject Property based on information provided by the United States Geological Survey (ñUSGSò), the California Department of Conservation Division of Mines and Geology (ñDMGò), and the California Department of Conservation Division of Oil, Gas, and Geothermal Resources (ñDOGGRò).

LAUSD Checklist: CSC completed the School Site Environmental Screening Criteria Checklist (Appendix H) for CEQA-related issues of concern by contacting applicable agencies or utility companies and online database sources. Off-Site Issues: CSC observed the adjoining properties from public right-of-ways to determine if there were any indications of hazardous materials use, storage or waste handling and any visible signs of releases and spills. Database Review: CSC reviewed published governmental agency databases identified by EDR to identify facilities within ASTM-specified radii of the Subject Property with a reported environmental incident or concern. Report Preparation: CSC has presented its findings, opinions and conclusions with supporting documentation in the Appendices in this Phase I ESA Report. 2.3 Significant Assumptions Based on Los Angeles County Assessor parcel information, Sanborn Fire Insurance map review, and Subject Property reconnaissance, one of the significant assumptions made was that the potential current and historical addresses associated with the Subject Property fell within a single street address: 14600 Tyler Street, Sylmar, CA 91342. Facilities within one-eighth mile of the Subject Properties are assumed the most likely to have the potential for any RECs that would impact the Subject Properties. However, facilities within one-half mile of the Subject Property were evaluated and reported in Section 8.0 entitled Findings

to ensure that any operations with hazardous air emissions were considered in evaluating potential offsite impacts and the potential for a VEC. The database search results of interest in conducting a Tier 1 Vapor Encroachment Screen (òVESò) in accordance with ASTM E 2600-10 are:

Federal NPL site list Federal CERCLIS list Federal RCRA CORRACTS facilities list Federal RCRA non-CORRACTS TSD facilities list


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Federal RCRA generators list (Subject Property only) Federal institutional control/engineering control registries (Subject Property only) Federal ERNS list (Subject Property only) State and tribal lists of hazardous waste sites identified for investigation or remediation,

i.e., ENVIROSTOR, SLIC, landfill and/or solid waste disposal site lists, leaking storage tank lists (ñLUSTò), registered storage tank lists (Subject Property only), institutional control/engineering control registries (Subject Property only), voluntary cleanup sites and Brownfield sites

Historic Automobile Service Stations and Historic Dry Cleaning Facilities Historic Manufactured Gas Plants

2.4 Limitations and Exceptions As discussed in ASTM Standard Practice E 1527-13, no Phase I ESA can completely eliminate uncertainty regarding the potential for RECs in connection with a site. This investigation is simply intended to reduce uncertainty within reasonable limits of time and cost. CSC is dutiful and diligent in its requests for information. However, government agency records are obtained through a formal request procedure using site-specific information (i.e., usually the street address) provided to CSC. Files are sometimes misfiled, misplaced or mislabeled. CSC cannot warrant or guarantee the accuracy of the government agencyôs efforts. CSC assumes that the search was reliably performed and accurately completed by the government agency. The observations in the Phase I ESA (Section 6.0) are based on conditions readily observable during the site reconnaissance. These observations are typically unable to identify undocumented conditions of subsurface soil, groundwater contamination, or the presence of underground tanks, at the subject or surrounding properties, unless specifically mentioned. The Phase I ESA is not intended to determine the actual presence, or degree or extent of contamination, if any, at the Subject Property. The information contained in this Phase I ESA report has received appropriate technical review and approval. The conclusions represent professional judgments and are based upon the findings of the investigations identified in the report and the interpretation of such data based on our experience and expertise according to the existing standard of care. No other warranty or limitation exists, either expressed or implied. 2.5 Special Terms and Conditions Location data for nearby sites (i.e., sites less than one-half mile from the Subject Property) contained in the Map Findings section of the attached Environmental Data Resources (ñEDRò) report. The EDR Radius Map with GeoCheckÈ Report (Appendix E) is geocoded using information obtained from a variety of public and other sources which may or may not be accurate. 2.6 User Reliance This report was prepared for the exclusive use and benefit of LAUSD. Neither this report nor any information contained in this report may be relied upon by any other party without the prior express written consent of CSC.


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This report is intended to be reviewed and used in its entirety. No excerpts may be taken to be representative of the complete findings of this environmental assessment. Other parties reviewing this Phase I ESA report should engage a qualified environmental professional to assist them in understanding the environmental conditions at the site and the qualifications required for the innocent landowner defense to liability under CERCLA. Whether a vapor intrusion condition exists at the Subject Property as a result of soil vapor migration to the subsurface from a nearby facility is a separate determination to be made by the environmental professional. Investigation and evaluation of a vapor intrusion condition is outside the scope of ASTM E1527-13 and ASTM E 2600-10.

3.0 PROPERTY DESCRIPTION

3.1 Location and Legal Descriptions The Olive Vista Middle School was opened in 1958. The Subject Property is located between Tyler Street on the northerly boundary, Polk Street on the southerly boundary, Borden Avenue on the easterly boundary and Fellows Avenue on the westerly boundary.

Current Address Assessor Parcel Number Property Type Associated Historic Address

(Building Department Records)

14600 Tyler Street 2505-025-900 Existing School Site 13251 North Borden Avenue (Dwelling 1937)

The legal description provided in the EDR Lien Report in Appendix K is ñLot 1, in Tract 20724, according to the map or plat thereof, as filed of record in Book 608, Page 5, Los Angeles County State of California.ò

3.2 Description of Property Features The Olive Vista Middle School consists of a cluster of buildings used primarily for classrooms, offices, a gymnasium, auditorium, cafeteria, library and several storage sheds on an approximately 18-acre lot. A playground and a sports field area are located on the southerly portion of the Subject Property. 3.3 Current Uses of the Property

3.3.1 Methodology The on-site inspection of the Subject Property and surrounding area was conducted on April 14, 2014 by Aaron Garrett of CSC.

3.3.2 Observations The Olive Vista Middle School consists of a cluster of buildings used primarily for classrooms, offices, a gymnasium, auditorium, cafeteria, library and several storage sheds. A playground and field area is located on the southerly portion of the Subject Property.

3.3.3 Current Use Assessment The inspection of the Subject Property did not reveal any indications of spills or releases of hazardous substances, that is, no stained areas indicating mishandling of hazardous substances. No distressed vegetation was observed.


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The site reconnaissance did not identify evidence of pits, ponds, lagoons or oil wells on the Subject Property.

A description of current chemical usage and storage is discussed in Section 6.2. No inadequate materials management practices were observed during the site reconnaissance. 3.4 Current Uses of Surrounding Properties The surrounding area is primarily residential in the northerly, northeasterly and northwesterly directions, and institutional to the southerly, southeasterly and southwesterly directions. Sylmar Elementary School is located to the east southeast; Sylmar Park, a library and a Los Angeles Department of Water and Power substation to the south; and Los Angeles City Fire Station 91 to the south southeast. There are no industrial sites within one-half mile of the Subject Property. The closest commercial area is located approximately 500 feet to the south southwest at the corner of Polk Street and Glenoaks Boulevard. There are no high voltage transmission lines or freeways within 500 feet of the Subject Property. 3.5 Topographic Setting

3.5.1 General Site Setting According to the EDR Geophysical Setting Report, the Subject Property is at an elevation of approximately 1,291 feet above mean sea level. Subject Property topography is generally flat with a slight regional slope to the south southwest.

3.5.2 Nearest Surface Water Body There are no surface water bodies within one mile of the Subject Property (EDR, 2014). The closest surface water body is the Los Angeles Reservoir. It is located approximately 1.8 miles west of the Subject Property (Google Earth ruler).

3.5.3 Nearest Location of Ecological Interest Special Ecological Areas are ecologically important or fragile land and water areas valuable as plant and animal communities requiring preservation and protection. CSC reviewed Figure 4.3-3 in the City of Los Angeles draft Sylmar Community Plan (ñSCPò). Based on the draft SCP, the nearest location of ecological interest is over three-quarters of a mile from the Subject Property. 3.6 Regional Geology

3.6.1 Geologic Setting This information is taken from the Granada Hills-Knollwood & Sylmar Community Plans

Environmental Impact Report (State Clearinghouse No. 2008021061 & 2008021089). The Sylmar Community Planning Area (ñSylmar CPAò) is located in the northern portion of the San Fernando Valley, which is roughly 22 miles long in an east/west direction and approximately 9 miles wide in a north/south direction. The San Fernando Valley is bounded by the San Gabriel and Santa Susana Mountains to the north, the Santa Monica Mountains to the south, the Verdugo Mountains to the east and the Simi Hills to the west. The Sylmar CPA is located within the Transvers Ranges geomorphic province of California.


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Halocene to Pleistocene alluvial and older elevated alluvial soils comprise the majority of geologic material exposed at the surface of the Sylmar CPA. Quaternary-age Saugus formation exposures are present. Prior to construction of flood control dams and channels, the floor of the CPA was composed of a series of coalescing alluvial fans with seasonal streams shifting position throughout the area. Erosion of the surrounding mountains has resulted in deposition of unconsolidated sediments in low-lying areas by rivers such as the Los Angeles River and its major tributaries. The non-hilly portions of the Sylmar CPA are underlain by these alluvial materials, which include coarse-grained sands and gravels. Development throughout the Sylmar CPA has disturbed the majority of near-surface alluvial materials.

3.6.2 Nearest Special Study (Alquist-Priolo Act) Zone Alquist-Priolo Earthquake Fault Zones are regulatory zones that encompass surface traces of active faults that have a potential for future surface fault ruptures that would impact existing or future structures. Based on review of available Los Angeles County and State of California resources, the Subject Property is located in close proximity (within one-quarter mile to the west southwest) to an Alquist-Priolo Special Studies Zone (Granada Hills-Knollwood & Sylmar

Community Plans Environmental Impact Report).

(http://www.conservation.ca.gov/cgs/rghm/ap/Pages/Index.aspx) . There are several additional earthquakes faults located within the Sylmar City boundaries. Buildings built before 1972 may still lie on top of active faults, and those buildings can remain where they were originally built unless they undergo a major remodel where more than 50% of the building changes. When that happens, they are treated the same as new construction. A geologic investigation must be undertaken and the hazard mitigated before a building permit can be issued.

3.6.3 Potential for Liquefaction and Landslides The Subject Property is not within a mapped zone of potential liquefaction or landslide hazard that may be triggered by seismic events according to the City of Los Angeles Zoning Department (http://zimas.lacity.org).

3.6.4 Potential for Flooding The Subject Property is not located within a 100-year or 500-year flood zone (EDR, 2014, http://zimas.lacity.org).

3.6.5 Radon CSC reviewed the Department of Health Services (ñDHSò) Radon Database for California (DHS, 2010), which compiles radon test data for buildings throughout the state. The database information is organized by zip code, as specific location information is proprietary and not provided to the general public. Test data were found for the zip code 91342, the zip code of the Subject Property (EDR 2014). The reported radon levels for 14 out of 65 tests conducted in this zip code is more than 4 pCi/L, thereby, indicating that radon may be a concern at the Subject Property.

3.6.6 Methane The Subject Property is not within or adjacent to a City of Los Angeles Methane or Methane Buffer Zone (http://navigatela.lacity.org/index01.cfm). The nearest methane zones appear to be

http://www.conservation.ca.gov/cgs/rghm/ap/Pages/Index.aspx

http://zimas.lacity.org/


http://navigatela.lacity.org/index01.cfm


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located approximately three miles south and three and one-half mile northwest of the Subject Property. 3.7 Regional Hydrogeology

3.7.1 Hydrogeologic Setting Sylmar is located in the Tujunga/Pacoima Subwatershed of the Los Angeles River. The Subject Property is several miles from the closest area of potential inundation (Granada Hills-Knollwood

& Sylmar Community Plans Environmental Impact Report). The southeast corner of the Sylmar CPA is the only portion of the City that would be subject to inundation from the Pacoima Dam. The Sylmar CPA is within the geographic boundaries of the Sylmar Groundwater Basin of the Upper Los Angeles River Area (òULARAò) basins. The Sylmar Basin is a confined aquifer system separated from the San Fernando Valley Groundwater Basin by the Sylmar Fault Zone in the underlying geology. Groundwater flow is generally to the southeast. Depth to groundwater within this Basin ranges from 15 to 150 feet below ground surface. There are no significant reported contaminant plumes in the Sylmar Basin as of the date of this report (Granada

Hills-Knollwood & Sylmar Community Plans Environmental Impact Report, 2012).

3.7.2 Groundwater Well Information According to the Los Angeles County Department of Public Works website(http://dpw.lacounty.gov/general/wells), there is an active well approximately one-quarter mile (Google Earth ruler) to the east of the Subject Property in the vicinity of Polk Street and Dronfield Avenue (Well #5958B). The depth to groundwater at Well 5958B was reported to be 157.0 feet below ground surface on December 11, 2009.

3.7.3 Nearest Groundwater Production Well No public water supply wells were reported by EDR within the one-mile search radius.

4.0 HISTORICAL REVIEW

Historical aerial photographs (Appendix B) were reviewed to assist in identifying any past practices or structures which may have negatively impacted the Subject Property. EDR's Aerial Photo Decade Package (EDR Inquiry No. 3880855.5) containing photographs dated 1928, 1938, 1947, 1952, 1964, 1972, 1981, 1989, 1994, 2005, 2009, 2010 and 2012 were reviewed. Sanborn Fire Insurance Maps are detailed scale drawings showing the location, materials of construction and use of buildings and structures. Sanborn maps can provide information that is unavailable from other sources regarding the development and uses of a property, including identification of petroleum products and hazardous materials storage areas. Beginning in 1867, Sanborn maps were produced for many of the major urban and industrialized areas of the U.S. EDR reported (Appendix C) that there are no Sanborn maps available for the Subject Property or surrounding properties (Inquiry No. 3880855.3). EDR's Historic Topographic Map collection (Appendix D) was reviewed for coverage of the Subject Properties (EDR Inquiry No. 3880855.4). Maps were reviewed for 1900, 1901, 1935,

http://dpw.lacounty.gov/general/wells


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1947, 1953, 1966, 1972, 1988 and 1995. City directory listings (Appendix G) for the Subject Property and surrounding properties were compiled by EDR (Inquiry No. 3880855.5) and reviewed as part of this assessment. 4.1 Summary of Historical Review Findings

Date/Scale Description Source 1900 1ò = 62,500

Subject Property and Adjoining Area: Undeveloped. The area is labeled as Ex Mission San Fernando

Topographic Map

1901 1ò = 250,000

Subject Property and Adjoining Area: Undeveloped Topographic Map

1928 1ò = 500ô

Subject Property and Adjoining Area: The Subject Property is undeveloped and the surrounding area is in agricultural use. Tyler Street, Borden Avenue and other surrounding streets are evident.

Aerial Photograph

1935 1ò= 24000ô

Subject Property and Adjoining Area: No structures are shown on the Subject Property. No indication of orchards is depicted on the Subject Property or adjoining parcels. El Retiro School for Girls is identified on the adjoining parcel to the south of the Subject Property across Polk Street. Sylmar is identified by name. Tyler Street, Borden Avenue and other surrounding streets are evident. A small reservoir is evident on the northeasterly corner of the intersection of Dronfield Avenue and Hubbard Street. The San Gabriel Mountains are approximately one mile to the north.

Topographic Map

1938 1ò = 500ô

Subject Property and Adjoining Area: A small residential structure facing Borden Avenue is evident near the mid-point of the Subject Property. The Subject Property and surrounding area are in agricultural use.

Aerial Photograph

1947 1ò= 50000ô

Subject Property and Adjoining Area: There is a residential structure and two larger rectangular structures that are typical of storage buildings for farm equipment and housing livestock on the Subject Property. There is an orchard on the northwest corner of the Subject Property. Scattered dwellings appear in the general vicinity. Orchards are evident in the general vicinity. No evidence of industrial activities.

Topographic Map


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Date/Scale Description Source 1947 1ò = 500ô

Subject Property and Adjoining Area: The Subject Property and adjoining area appears to be used for agriculture. There is an orchard on the northwesterly corner of the Subject Property. Several small structures, most likely dwellings, are visible on and near the Subject Property.

Aerial Photograph

1950 Subject Property and Adjoining Area: There are no listings for the Subject Property. The first telephone listings for residences on Borden Avenue and Tyler Street are reported.

City Directories

1952 1ò = 500ô

Subject Property and Adjoining Area: The Subject Property has been cleared except for the residential structure. Much of the surrounding area is still in agricultural use. The main buildings of Sylmar Elementary School located north across Borden Avenue are visible.

Aerial Photograph

1953 1ò= 24000ô

Subject Property and Adjoining Area: The Subject Property has a single dwelling depicted. The surrounding areas are developed with orchards and dwellings. Sylmar School is evident on an adjoining parcel to the east southeast.

Topographic Map

1962 Subject Property: Olive Vista Junior High School is listed as the occupant of 14600 Tyler Street.

City Directories

1964 1ò = 500ô

Subject Property and Adjoining Area: Olive Vista Junior High School is visible. The surrounding area is lightly developed with small structures. A residential area was visible to the south.

Aerial Photograph

1966 1ò= 24000ô

Subject Property and Adjoining Area: Olive Vista Junior High School is shown. Small orchard remains nearby. Sylmar Park is identified. Surrounding area is depicted as an urban core. Water tank is evident next to small reservoir located on the northeast corner of the intersection of Dronfield Avenue with Hubbard Street.

Topographic Map


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Date/Scale Description Source 1970 Subject Property: Olive Vista Junior High School is

still listed as the occupant of 14600 Tyler Street. There were no other city directory entries of environmental significance.

City Directories

1972 1ò = 500ô

Subject Property and Adjoining Area: No significant changes were noted. Olive Vista Middle School is visible. The surrounding area is lightly developed with small structures.

Aerial Photograph

1972 1ò= 24000ô 1988 1ò= 24000ô 1995 1ò= 24000ô

Subject Property and Adjoining Area: There were no other significant changes of environmental concern evident on the 1972, 1988 and 1995 topographic maps.

Topographic Map

1975 Subject Property and Adjoining Area: Olive Vista Junior High School is still listed as the occupant of 14600 Tyler Street. There were no other city directory entries of environmental significance.

City Directories

1980 Subject Property: Olive Vista Junior High School is still listed as the occupant of 14600 Tyler Street.

City Directories

1981 1ò = 500ô

Subject Property and Adjoining: No significant changes from previous aerial photo.

Aerial Photograph


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Date/Scale Description Source 1989 1ò = 500ô

Subject Property and Adjoining Area: No significant changes from previous aerial photo. Residential development has increased in the surrounding area.

Aerial Photograph

1994 1ò = 500ô

Subject Property and Adjoining Area: No significant changes from previous aerial photo.

Aerial Photograph

1995 Subject Property: Olive Vista Junior High School is still listed as the occupant of 14600 Tyler Street. There were no other city directory entries of environmental significance.

City Directories

2004 Subject Property: Olive Vista Junior High School is still listed as the occupant of 14600 Tyler Street. There were no other city directory entries of environmental significance.

City Directories

2005 1ò = 500ô

Subject Property and Adjoining: No significant changes from previous aerial photographs.

Aerial Photograph

2008 Subject Property: Los Angeles Unified School District Olive Vista Middle School is listed as the occupant of 14600 Tyler Street. There were no other city directory entries of environmental significance.

City Directories


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Date/Scale Description Source 2009, 2010, and 2012 1ò = 500ô

Subject Property and Adjoining Properties: No significant changes from previous aerial photographs.

Aerial Photograph

2013 Subject Property: Los Angeles Unified School District Olive Vista Middle School is listed as the occupant of 14600 Tyler Street. There were no other city directory entries of environmental significance.

City Directories

4.2 Building Permit Review City of Los Angeles Department of Building and Safety files were reviewed on April 8, 2014. There were no building permits of environmental concern. The review revealed that a dwelling addressed as 13251 North Borden Avenue existed on the site circa 1937. 4.3 Environmental Lien and Activity and Use Limitations Review There were no environmental lien and activity and use limitations found in the search conducted by EDR. A copy of the report is included in Appendix K. 4.4 Additional Historical Record Sources LAUSD provided CSC with a ñPlanting Plot Planò from 1957, and the Boundary and Topographical Surveys from 2013. No additional historical environmental reports relevant to the Subject Property or properties surrounding the Subject Property were provided by LAUSD. 4.5 Historical Uses and Operations of the Property Prior to development as a school between 1954 and 1958, the Subject Property was in agricultural use. In 1937, a small residence facing Borden Avenue was constructed according to building permit records. The dwelling and two satellite rectangular structures appears to be associated with an orchard on the northwesterly corner of the Subject Property. Permits to operate paint spray booths on the Subject Property were issued by the South Coast Air Quality Management District (ñSCAQMDò) in 1959. The permits are currently inactive. There is a small paint booth area currently used for storage inside the woodshop. See Photograph #21 in Appendix A. 4.6 Historical Review of Surrounding Properties The general area in which the Subject Property is located was identified as the Rancho Ex Mission

San Fernando on the 1900 topographic map. Rancho Ex Mission San Fernando was an 116,858-acre property granted to Eulogio de Celis in 1846. The grant encompassed most of the


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present day San Fernando Valley. Most of the surrounding area was in agricultural use with scattered dwellings from the late 1930s until the early 1950s. The surrounding area is primarily residential in the northerly, northeasterly and northwesterly directions, and institutional to the southerly, southeasterly and southwesterly directions. Sylmar Elementary School is located to the east southeast; Sylmar Park, a library and a Los Angeles Department of Water and Power substation to the south; and Los Angeles City Fire Station 91 to the south southeast. There are no industrial sites within one-half mile of the Subject Property. The closest commercial area is located approximately 500 feet to the south southwest at the corner of Polk Street and Glenoaks Boulevard.

5.0 REGULATORY AGENCY INFORMATION

5.1 Property Permits No property-specific regulatory agency permits were observed or revealed by LAUSD staff during the site visit. See section 5.6.3 for a discussion of inactive and expired South Coast Air Quality Management District permits. 5.2 Standard Environmental Record Sources The EDR Radius Map Report with GeoCheckÈ for the Subject Property and surrounding area has been provided in Appendix E. Documents and lists were reviewed to identify properties or facilities located within the site vicinity that may have the potential to adversely impact environmental conditions at the subject parcel. Current GeoTracker and Envirostor Radius Maps were also reviewed and are included in Appendix E following the EDR Radius Map Report. The complete list of databases searched by EDR is provided in the EDR Radius Map Report (Inquiry Number: 3880855.2 dated March 14, 2014). Key finding are summarized beginning on the following page.


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Summary of Key Federal, State and Tribal Agency Database Findings1,2

Database Searched Search Distance (Miles)

Subject Property Listed

Off Site Listings 1/8

Mile

Off Site Listings >1/8

Concern for Site?

Federal NPL 1 No 0 0 No Delisted NPL 1 No 0 0 No Federal CERCLIS 0.50 No 0 0 No CERCLIS-NFRAP 0.50 No 0 0 No RCRA-CORRACTS 1 No 0 1 No RCRA-TSDF3 0.50 No 0 0 No RCRA-Generator Sites 0.25 No 1 3 No US Eng/Inst Controls 0.50 No 0 0 No ERNS TP3 No -- -- No FINDS TP3 No -- -- No State and Tribal Equivalent NPL/CERCLIS4 (Envirostor)

1/0.5 No 0 6 No

Spills Sites (SLIC) 4 1 No 0 0 No Solid Waste/Land Fills4 0.50 No 0 0 No LUST4 0.50 No 22 1 Evaluate

VEC4 Voluntary Cleanup4 0.50 No 0 0 No Brownfields3 0.25 No 0 0 No UST 0.25 No 1 0 No AST 0.25 No 0 0 No Industrial Hazardous Waste TP3 No -- -- No WDS TP3 No -- -- No NPDES TP3 No -- -- No

1. Does not include Orphan sites (i.e., sites not precisely locatable by EDR).

2. May include multiple listings for a single address. 3. TP = Target Property = Subject Property (site of interest/target property)

4. Database search results of interest in VEC determinations identified in ASTM E2600-10. See Section 8.3 for discussion and Section 9.3 for opinions.

EDR Proprietary Manufactured Gas Plants 1 No 0 0 No EDR Historical Auto Stations .25 No 2 0 Evaluate

VEC4 EDR Historical Cleaners .25 No 0 2 Evaluate

VEC4


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5.3 Summary of Federal Agency Database Record Findings National Priority List (ñNPLò) The NPL database, also known as Superfund List, is a subset of CERCLIS and identifies sites that are ranked as high priority for remedial action under the Federal Superfund Act. Neither the Subject Property nor any sites located within one mile were identified on the NPL. Delisted National Priority List The National Oil and Hazardous Substance Pollution Contingency Plan (ñNCPò) establishes criteria that the EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425(e), sites may be deleted from the NPL where no further response is appropriate. Neither the Subject Property nor any sites located within one mile were identified on the Delisted NPL database. Comprehensive Environmental Response, Compensation and Liability Information System (ñCERCLISò) CERCLIS contains data regarding potentially hazardous waste sites that have been reported to the USEPA by the states, municipalities, private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation and Liability Act (ñCERCLAò). CERCLIS contains sites that are included on the NPL, as well as sites which are in the screening and assessment phase for possible inclusion on the NPL. Neither the Subject Property nor any sites located within one half mile of the Subject Property are listed in the CERCLIS database. CERCLIS-No Further Remedial Action Planned (ñCERCLIS-NFRAPò) As of February 1995, CERCLIS sites designated as No Further Remedial Action Planned (ñNFRAPò) have been removed from the CERCLIS list. NFRAP sites may be sites where, following an initial investigation, no contamination was found, contamination was removed without the need for the site to be placed on the NPL, or the contamination was not considered sufficient to warrant Federal Superfund action or NPL consideration. The Subject Property is not listed in the CERCLIS-NFRAP database. No CERCLIS-NFRAP sites were listed within one mile of the Subject Property. Resource Conservation and Recovery Act ï Corrective Action Tracking System (ñCORRACTSò) RCRAInfo is EPAôs comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (ñRCRAò) of 1976 and the Hazardous and Solid Waste Amendments (ñHSWAò) of 1984. RCRAInfo replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (ñRCRISò). The database includes selective information regarding sites that generate, transport, store, treat and/or dispose of hazardous waste as defined by RCRA. The RCRA-CORRACTS database identifies TSD


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facilities that have conducted or are currently conducting corrective action as regulated under RCRA. The Subject Property is not listed in the RCRA-CORRACTS database. No RCRA-CORRACTS sites are listed within one mile of the Subject Property. RCRA Treatment, Storage and/or Disposal (ñTSDò) Facilities RCRA TSD facilities are required to register hazardous waste activity under RCRA. Neither the Subject Property nor any sites located within one-half mile of the Subject Property were identified on the RCRA-TSD database. RCRA Hazardous Waste Generators Hazardous waste generators tracked under RCRA are classified as Large Quantity Generators (ñLQGò), Small Quantity Generators (ñSQGò) or Conditionally Exempt Small Quantity Generators (ñCESQGò). A RCRA-LQG is defined as a facility that generates over 1,000 kilograms (ñKgò) of hazardous waste, or over 1 Kg of acutely hazardous waste per month. A RCRA-SQG is defined as a facility that generates between 100 Kg and 1,000 Kg of hazardous waste per month. A RCRA-CESQG is defined as a facility that generates less than 100 Kg of hazardous waste, or less than 1 Kg of acutely hazardous waste per month. The Subject Property is listed in the HAZNET database for the removal (offsite disposal) of RCRA wastes. Details are provided in the Facility Report included in Appendix K.

Summary of HAZNET Database Findings for Subject Property

Year Waste Category Tons 2009 Asbestos-Containing Materials 2.8 2009 Other Organic Solids 0.1 2007 Other Inorganic Solids 0.02 2007 Asbestos-Containing Materials 0.4 2006 Other Inorganic Solids 0.15 2006 Other Inorganic Solids 0.14 2006 Other Inorganic Solids 0.02 2002 Asbestos-Containing Materials 0.84 2001 Other Inorganic Solids 0.07 2001 Other Inorganic Solids 0.04 1998 Asbestos-Containing Materials 0.8428 1997 Asbestos-Containing Materials 3.3712

There is one large quantity hazardous waste generator listed that is located one-eighth to one-quarter mile from the Subject Property: Sylmar Elementary School. The named waste was Lead (D008). This facility is not of environmental significance to the Subject Property.


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There are three small quantity hazardous waste generators listed within zero to one-quarter mile of the Subject Property: Los Angeles City Fire Station 91, Los Angeles Department of Water and Power (Lead and Selenium) and the Sylmar Library (Nothing Listed). Small quantity generators without any history of violations or notices to comply are not of environmental significance to the Subject Property. Federal Engineering Control/Institutional Control Registries The completion of site cleanup activities may include the implementation of engineering controls as part of the response action. Engineering controls include various forms of caps, building foundations, liners and treatment methods to create pathway elimination for regulated substances to enter environmental media or effect human health. Institutional controls include administrative measures, such as groundwater use restrictions, construction restrictions, property use restrictions and post-remediation care requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generally required as part of the institutional controls. Neither the Subject Property nor any sites located within one-half mile of the Subject Property were identified on the Federal Engineering Control or Institutional Control Registries. Emergency Response Notification System (ñERNSò) ERNS is a national database used to collect information regarding reported releases of petroleum products and/or hazardous substances. The database contains information from spill reports submitted to Federal agencies, including the EPA, the US Coast Guard, the National Response Center and the US Department of Transportation. A review of this database was conducted in order to determine whether any spills or incidents involving releases of hazardous substances or petroleum products have occurred at the subject property. Neither the Subject Property nor any sites located within one-half mile of the Subject Property were identified on the ERNS database. 5.4 State and Tribal Equivalent NPL Sites and CERCLIS Sites State and tribal equivalent NPL and CERCLIS databases (ñEnvirostorò) were searched for sites located within one mile and one-half miles of the Subject Property, respectively. The Subject Property was not listed in the ENVIROSTOR database. There is one ENVIROSTOR site listed within one-half mile of the Subject Property: Valley Region SPAN K-8 #1. A Preliminary Endangerment Assessment (òPEAò) was conducted under DTSC oversight. DTSC approved the PEA with a No Further Action Determination. The confirmed chemicals of concern at the site were: Arsenic, Chlordane, DDD, DDE, DDT, Endrin, Lead, Toxaphene, Aldrin, Dieldrin, Heptachlor, HCH (alpha), HCH (beta), HCH (gamma) HCH-technical and Mirex. These chemicals are associated with agricultural use as termiticides, herbicides and pesticides and paints containing lead.


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State Spills, Leaks, Investigation & Cleanup Sites (ñSLICò)

A review of the SLIC database was conducted in order to determine whether any spills or incidents involving releases of hazardous substances or petroleum products have occurred at the Subject Property. The Subject Property was not identified in the SLIC database. There are no SLIC sites listed within one-half mile of the Subject Property. State and Tribal Solid Waste Disposal Sites and Landfill Sites (ñSWF/LFò) The state and tribal landfill and solid waste disposal site databases identify active or inactive landfill and transfer station facilities, as well as open dumps that failed to meet RCRA Subtitle D Section 4004 criteria for solid waste landfills or disposal sites. The Subject Property was not identified in the SWF/LF database. State and Tribal Leaking Underground Storage Tank (ñLUSTò) Sites Leaking Underground Storage Tank Sites are properties where releases of hazardous substances or petroleum products from underground storage tanks (ñUSTsò) and/or aboveground storage tanks (ñASTsò) have been identified and reported to state, tribal or local agencies. The Subject Property was not identified in the LUST database. There are two LUST sites, excluding duplicates, listed within one-half mile of the Subject Property: Los Angeles City Fire Station 91 and 7-Eleven Store #21483. The Los Angeles City Fire Station 91 addressed as 14430 Polk Street is approximately 100 feet (property line to property line) south southeast of the Subject Property. In 1999, a fuel release from an UST that affected soil only was discovered. Information from the GeoTracker website indicated that the case was closed in May 2003. See Section 8.3 entitled Vapor Encroachment

Screen for more information concerning potential impacts of this facility on the Subject Property. The 7-Eleven Store #21483 addressed as 14104 Foothill Boulevard is 2,593 feet east northeast of the Subject Property. The case was opened for site assessment in 1992. There is no further information in the GeoTracker database. This facility is not of current environmental concern with respect to the Subject Property. It is a priority Level D site and no assessments or investigations have been conducted. State and Tribal Registered Storage Tank Sites The Subject Property was not listed in any UST databases. The closest UST is located at the Los Angeles City Fire Station 91, which is directly across Polk Street from the Subject Property. State and Tribal Voluntary Cleanup Sites The Subject Property was not identified in the VCP database. There are no VCP sites listed within a half mile of the Subject Property.


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State and Tribal Brownfields Sites

Neither the Subject Property nor any sites located within one-half mile of the Subject Property were identified on the state and tribal Brownfields Sites database. 5.5 EDR Proprietary Databases The EDR Proprietary Databases include Historical Dry Cleaners, Manufactured Gas Plants and Historical Auto Stations. National collections of business directories and other collected listings of dry cleaners, manufactured gas plants and historic auto stations were researched by EDR. There are two historic auto stations and two historic dry cleaners within one-quarter mile of the Subject Property. See Section 8.3 entitled Vapor Encroachment Screen for an assessment of the potential impacts these facilities on the Subject Property. There are no manufactured gas plants within one-quarter mile of the Subject Property. 5.6 Additional Record Sources CSC contacted individual agency sources in order to obtain information pertaining to the Subject Property and the surrounding vicinity, as summarized in the following subsections. Correspondence and other documentation from record sources is included in Appendix H.

5.6.1 Division of Oil, Gas, and Geothermal Resources CSC reviewed the Division of Oil, Gas, and Geothermal Resources online map of oil well locations. There are no oil wells located within 1,500 feet of the Subject Property.

5.6.2 California State Fire Marshal, Pipeline Safety Division CSC contacted the State Fire Marshal, Pipeline Safety Division. There are no hazardous materials or oil pipelines located within 1,500 of the Subject Property.

5.6.3 South Coast Air Quality Management District CSC researched the AQMD FIND database, which identifies facilities with AQMD permits, for property addresses associated with the Subject Property. The Subject Property was found and identified as Facility Number 19672. No notices of violations or notices to comply were recorded. Four of the five permits are currently inactive, and the fifth one has expired. Two of the inactive permits were for spray booth paint and solvent operations (#A05573 and #A05574) issued in 1959. Three others were for boilers (two in 1990 and one 1996). See Appendix L. A public records request was made. Only one permit for a small paint booth inside the woodshop that is currently used for storage was found. See Photograph #21 in Appendix A. The paint spray booth and solvent operations are no longer an environmental concern.

5.6.4 Los Angeles Department of Water and Power CSC contacted the Los Angeles Department of Water and Power to identify the presence of any high voltage power lines and electrical substations in the vicinity of the Subject Property. Mr. Mark Sedlacek responded that a typical electrical substation (DS-107) is located approximately 711 feet in a southerly direction from the Subject Property. Only mineral oils have been used in the transformers at this facility.


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CSC was referred to Mr. Michael Downs, the East Valley District Engineer, who reported that he did not find any easements for the Subject Property. However, he did report that there is a water pipeline with a maximum pressure of 183 psi located roughly 1300 feet in a northeasterly direction from 14600 Tyler Street. It starts at the intersection of Tyler Street and Dronfield Avenue and heads northeasterly on Tyler Street away from the property. The maximum pressure of the water pipes in the vicinity of the Subject Property is approximately 95 psi.

5.6.5 Southern California Gas CSC reviewed the Southern California Gas Company (ñSCGò) online map (http://www.socalgas.com/safety/pipeline-maps) to locate natural gas transmission lines. There is a natural gas transmission line that runs down Glenoaks Boulevard. This transmission line operates above 200 psi. See map in Appendix H.

According to the Los Angeles County Assessorôs Office the centerline of Glenoaks Boulevard is 661.5 feet in a westerly direction from Fellows Avenue. Fellows Avenue is the westerly boundary of the Subject Property (Personal Communication, LAUSD).

5.6.6 Los Angeles Regional Water Quality Control Board (“RWQCB”) CSC contacted the RWQCB Underground Storage Tank (ñUSTô), SLIC, and Well Investigation Program (ñWIPò) divisions regarding files associated with the Subject Property. No records were found for the Subject Property.

5.6.7 Los Angeles County Public Health Investigation (“PHI”) CSC contacted the PHI to identify any existing records for the addresses associated with the Subject Property. No records were found for the Subject Property.

5.6.8 North Hollywood Sanitation District CSC contacted the City of Los Angeles North Hollywood Sanitation District to identify any existing records for the address associated with the Subject Property. Based on the Permittee Information Sheet provided to CSC by the Bureau of Sanitation, an industrial waste discharge permit was issued for a garbage grinder in the Cafeteria in 2003. No citations for violations have been issued during the past five years.

5.6.9 Department of Toxic Substances Control (“DTSC”) CSC contacted the Cypress and Chatsworth DTSC offices to identify any existing records for the address associated with the Subject Property. No records were found for the Subject Property.

5.6.10 Environmental Protection Agency (“USEPA”) CSC contacted the USEPA to identify any existing records for the address associated with the Subject Property. No records were found for the Subject Property.

5.6.11 Office of Environmental Health Hazard Assessment (“OEHHA”) The Office of Environmental Health Hazard Assessment (OEHHA), on behalf of the California Environmental Protection Agency (ñCalEPAò), provides a Communities Environmental Health Screening Tool: CalEnviroScreen. CalEnviroScreen is a screening methodology that can be used to help identify California communities that are disproportionately burdened by multiple sources of pollution. http://oehha.maps.arcgis.com/apps/OnePane/basicviewer/index.html?appid=a4a95185c71f4817bf03aeae25923695

http://oehha.maps.arcgis.com/apps/OnePane/basicviewer/index.html?appid=a4a95185c71f4817bf03aeae25923695


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The tool presents a broad picture of the burdens and vulnerabilities different areas confront from environmental pollutants. It relies on the use of indicators to measure factors that affect pollution impacts in communities: ozone concentrations in air, PM2.5 concentrations in air, diesel particulate matter emissions, use of certain high hazard, high volatility pesticides, toxic releases from facilities, traffic density and drinking water quality. CSC researched this mapping tool to assess the Subject Propertyôs overall burden resulting from multiple sources of pollution. Olive Vista Middle School is located in Census Tract 6037106405. The CalEnviroScreen pollution burden percentile for this census tract is 58. This finding indicates that the Subject Property has a greater pollution burden than 58% of the census tracts in California. CSC contacted OEHHA to identify any existing records for the address associated with the Subject Property. No records were reported for the Subject Property according to the response received on May 23, 2014 from Monet Vela.

5.6.12 City of Los Angeles Fire Department According to the Los Angeles City Fire Department website, all inquiries should be made to PHI. CSC contacted PHI and their response is discussed in Section 5.6.7.

6.0 SITE ISSUES

6.1 Previous Investigations CSC was not provided with any information regarding any previous environmental investigations on the Subject Property by LAUSD.

6.2 Chemical and Hazardous Material Handling and Storage An EDR Facility Report is included in Appendix K. A list of the chemicals used/stored at the Subject Property is included in Appendix L. Hazardous materials used on the Subject Property include gasoline and diesel fuel which is stored in 55-gallon drums in a locked closet area. No staining or evidence of spills was noted in the closet area. Chemicals used for chemistry experiments are kept in a safety cabinet in the chemistry room. No staining or signs of spills was noted in the chemistry area. Other hazardous substances include very small quantities of paint and cleaning supplies, which are of no environmental significance. 6.3 Storage Tanks and Clarifiers No evidence (i.e. fill ports, vent pipes) of underground storage tanks was observed at the time of the reconnaissance. No aboveground storage tanks or clarifiers were observed.


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6.4 Asbestos, Lead-Based Paint and Pesticides Due to the age of the current buildings on the Subject Property, there is a potential that the interior and exterior construction materials may contain asbestos and lead-based paint. Additionally, based on the age of the current buildings on the Subject Property, organochlorine pesticides may have been used in landscaped areas.

6.5 Polychlorinated Biphenyls (PCBs) No transformers were observed on the Subject Property. 6.6 Evidence of Environmental Concern

6.6.1 Stained Soil, Pavement, and Concrete Typical oil staining from vehicles was observed on the asphalt of the immediately adjacent street areas and driveways of the Subject Property.

6.6.2 Stressed Vegetation The vegetation observed around the Subject Property perimeter during the Site reconnaissance showed no signs of abnormal biological stress that could indicate subsurface contamination.

6.6.3 Drums No drums were observed on the Subject Property during the Site reconnaissance except as noted in Section 6.2.

6.6.4 Air Quality Fuel odors were noted in the closet area where diesel and gasoline are stored in 55-gallon drums. No other significant odors were noted during the site reconnaissance.

7.0 SCHOOL SITE ENVIRONMENTAL SCREENING CRITERIA FINDINGS

CSC contacted several utility agencies to obtain or confirm information relevant to school site-specific issues. Records for the agency contacts and responses are included in Appendix H. Additionally, information was obtained from topographic maps and the EDR Radius Map Report as indicated below. A completed School Site Environmental Screening Criteria Checklist and supporting documentation is provided in Appendix H.

7.1 High Voltage Power Transmission Lines Based on the EDR maps, site reconnaissance and agency inquiries, there are no high voltage Power Transmission Lines within 1,500 feet of the Subject Property. 7.2 Railroads Based on the EDR maps, site reconnaissance and Thomas Guide map, there are no railroad lines within 1,500 of the Subject Property. 7.3 Hazardous Disposal Sites Based on the EDR Radius Map report, site reconnaissance and agency inquiries, the Subject Property is not a current or former hazardous waste or solid waste disposal site.


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The EDR report and agency review indicate that the Subject Property is not within 2,000 feet of a significant hazardous waste disposal site. This information was verified through a search of the City of Los Angeles Zone Information Map Access System (ñZIMASò, http://zimas.lacity.org).

7.4 Hazardous Material Pipelines Based on the EDR Radius Map Report, site reconnaissance and communication from the State Fire Marshalôs Pipeline Safety Division, the Subject Property is not located within 1,500 feet of a hazardous material or oil pipeline. There is a natural gas pipeline located within 661 feet of the Subject Property (Southern California Gas Company Pipeline Map). 7.5 Airports The Subject Property is not located within two miles of an operating airport based on information obtained from the Thomas Guide map, EDR Radius Report, ZIMAS (http://zimas.lacity.org) and site reconnaissance. There is a heliport located approximately one mile west southwest of the Subject Property (EDR Radius Map).

7.6 High-Pressure Water Pipelines, Reservoirs, Water or Fuel Storage Tanks CSC contacted the Los Angeles Department of Water and Power to obtain information regarding the presence of water pipelines and utilities within 1,500 feet of the Subject Property. There is a water pipe with a maximum pressure of 183 psi located roughly 1,300 feet northeasterly of 14600 Tyler Street. It starts at the intersection of Tyler Street and Dronfield Avenue which heads northeasterly on Tyler Street away from the property. The maximum pressure of the water pipes in the vicinity of the Subject Property is approximately 95 psi. The nearest reservoir is approximately 1.8 miles west southwest of the Subject Property (1966 Topographic Map). There are no water tanks on the Subject Property or adjoining properties.

Off-site UST facilities located within one-half mile of the Subject Property are listed below:

Los Angeles City Fire Station 91 14430 Polk Street (32 Feet South Southeast of Subject Property, EDR; 100 Feet Property Line to Property Line, Google Earth Ruler)

General Telephone Company of California 14385 Polk Street (176 Feet East Southeast of Subject Property)

7.7 Major Roadways The closest major roadway is Interstate 210 (Foothill Freeway) which is located approximately one-half mile in an easterly direction from the Subject Property (Google Earth ruler). 7.8 Geological Special Studies Zone The Subject Property is within the Sierra Madre Fault Zone (ZIMAS, http://zimas.lacity.org). It is approximately 1,200 feet from an Alquist-Priolo Act Special Studies Zone.

7.9 Flood and Inundation The Subject Property is not within a Flood and Inundation Zone (ZIMAS, http://zimas.lacity.org).






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7.10 Border Zone Property The Subject Property is not in a Border Zone (ZIMAS, http://zimas.lacity.org).

8.0 FINDINGS

The general area in which the Subject Property is located was identified as the Rancho Ex Mission

San Fernando on the 1900 topographic map. Rancho Ex Mission San Fernando was an 116,858-acre property granted to Eulogio de Celis in 1846. The grant encompassed most of the present day San Fernando Valley.

Prior to development as a school that opened in 1958, the Subject Property was primarily in agricultural use. In 1937, a small residence facing Borden Avenue was constructed according to building permit records. The dwelling appears to be associated with rectangular storage or livestock structures, an orchard and row crops on the Subject Property and surrounding area. According to the LAUSD website, there are no industrial facilities immediately adjacent to or within 500 feet of the Subject Property (http://www.lausd-oehs.org/industrial_viewmap.asp). This assessment revealed several items of concern that are not classified as RECs, CRECs, HRECs or de minimus conditions under the ASTM E 1527-13 Standard: Due to prior agricultural use of organochlorine compounds (termiticides, herbicides and pesticides), there may be residual compounds of concern in surficial soils.

The Subject Property is located approximately 1,200 feet from an Alquist-Priolo Act Special Studies Zone


Due to the age of the buildings, asbestos and lead-based paint may be present. The Subject Property is located approximately 661 feet in an easterly direction from a high pressure (>200 psi) natural gas pipeline.

8.1 Subject Property The on-site inspection, historical information and government agency review of the Subject Property has revealed no evidence of RECs, CRECs and/or HRECs in connection with the Subject Property. Several items of concern have been identified. See Section 9.0 (Opinions) of this report for a more thorough discussion of the results of this assessment with regards to the Subject Property. Additional documentation regarding the Subject Property is included in Appendix K:

EDR Facility Site Report EDR Environmental LienSearch Report EDR Property Tax Map Report


http://www.lausd-oehs.org/industrial_viewmap.asp


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Site maps and other facility-related documents are included in Appendix L:

Chemical Inventory As-Built Planting Map (1957) Topographic Survey Map (10/24/2013) SCAQMD Permit History

8.2 Nearby Properties Facilities within one-eighth mile of the Subject Property with reported confirmed releases to the subsurface are most likely to have an environmental impact on the subject property. Operations within one-half mile of the Subject Property that emit hazardous materials to the atmosphere are most likely to have potential for air quality impacts. Please see Table on the following page and Section 9.0 (Opinions) of this report for a more thorough discussion of the results of this assessment with regards to the nearby properties.


-29-

Commercial and Institutional Facilities within One-Half Mile of Subject Property

Facility Name/Address Distance & Direction from Subject Property EDR Database Listings Opinion

LA City Fire Station 91 14430 Polk Street (Adjoining Property)

32 Feet South (EDR) 100 Feet South Southeast (Google Earth Ruler) Property Line to Property Line

CA FID UST SWEEPS UST LUST UST (S104773349) HIST UST RCRA SQL FINDS

VEC can be ruled out based on site-specific conditions. See opinion in Section 9.3 (LUST Case Closed 2003)

General Telephone Co 14385 Polk Street

176 Feet East Southeast SWEEPS UST EMI EDR US Hist Auto Station UST

Not of current environmental concern; see opinion in Section 9.3.

JC Mobile Auto Service 14511 Polk Street

449 Feet South Southeast EDR US Hist Auto Station (2004, 2005)

Not of current environmental concern; see opinion in Section 9.3

Sylmar Elementary School 13291 Phillippi Avenue (Adjoining Property)

678 Feet East Northeast RCRA-LQG Not of current environmental concern

Sylmar Cleaners (2001) MIJ Cleaners (2003, 2005) 13060 Glenoaks Boulevard

697 Feet South EDR US Hist Cleaners VEC cannot be ruled out but is unlikely to exist due to site-specific conditions. Property line to property line <660 feet.

Johnson Brothers 13060 Glenoaks Boulevard

697 Feet South CA FID UST SWEEPS UST

VEC can be ruled out; see opinion in Section 9.3

Sylmar Library 13059 Glenoaks Boulevard

705 Feet South Southwest

RCRA-SQG FINDS

Not of current environmental concern

S and G Recycling 13036 Glenoaks Boulevard

711 Feet South SWRCY (Glass, Plastic, Bimetal)


LA DPW 13077 Glenoaks Boulevard

711 Feet South Southwest

RCRA-SQG Not of current environmental concern

First Class Carpet Cleaning 14580 El Casco Street

1,083 Feet North EDR US Hist Cleaners Not of current environmental concern

Valley Region SPAN K-8 #1 Dronfield Avenue/Bledsoe Street

1,979 Feet North SCH Envirostor


7-Eleven Store #21483 14104 Foothill Boulevard

2,593 Feet East Northeast

LUST (S101586601) CA FID UST SWEEPS UST CDL (Illegal Drug Lab)

Not of current environmental concern; see opinion in Section 9.3


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8.3 Tier 1 Vapor Encroachment Screen According to the American Society of Testing and Materials Standard Guide for Vapor Encroachment Screening on Property Involved in Real Estate Transactions (ñASTM E2600-10ò), the purpose of a Tier 1 Vapor Encroachment Screen (ñTier 1 VESò) is to use Phase I ESA-type information to determine if a vapor encroachment condition (ñVECò) exists at the subject site. The area of concern (ñAOCò) for nearby sites is one-third of a mile ( 1,760 feet) around the subject site, unless the use of a shorter distance such as for petroleum hydrocarbon chemicals of concern (ñCOCò) is provided by subsection 8.3.2 of ASTM Standard Practice E 2600-10. The AOC for petroleum hydrocarbon COCs is one-tenth mile (528 feet). The Tier 1 vapor encroachment screening (ñTier 1 VESò) revealed that vapor encroachment conditions (ñVECò) resulting from a release of dry cleaning solvents from a nearby historic dry cleaning facility cannot be ruled out. This facility is within the ASTM E 2600 VEC Area of Concern. Receipt of a copy of the SCAQMD permits for a Paint Spray Booth and Solvent Operations revealed that the permits were for a Devilbiss Dry Floor-Type Model. The operation of a paint spray booth on the Subject Property is no longer of environmental concern. See Section 9.3 for a discussion of CSC opinions on these VEC screen findings.

Summary of Tier 1 Vapor Encroachment Screen Findings

1. PHc = Petroleum Hydrocarbon Solvents, Motor Fuels, Waste Oil, Fuel Oil 2. PCE = Perchloroethylene

Address COC Distance & Direction VEC Determination Exists Can Be Ruled Out

Olive Vista Middle School 14600 Tyler Street VOCs 0 Feet No

Yes. Copies of paint spray booth permit received from SCAQMD revealed that the only paint spray booth permit found was for a dry design.

LA City Fire Station 91 14430 Polk Street PHc1 100 Feet South

Southeast No Yes, LUST/Case Closed 2003: See Section 9.3 for opinion.

General Telephone Co. 14385 Polk Street PHc 176 Feet East

Southeast No Yes, Registered UST: No releases

JC Mobile Auto Service 14511 Polk Street PHc 449 Feet South

Southeast No Yes, Historic UST: 2004/2005: No releases

First Class Carpet Cleaning 14580 El Casco Street None 1,083 Feet North No Yes, Carpet Cleaning Operation: No use

of VOCs

Sylmar Cleaners MIJ Cleaners 13060 Glenoaks Blvd.

PCE2

697 Feet South (EDR) ~500 Feet South Southwest Property Line to Property Line (Google Earth)

No No, but is unlikely to exist. Cleaners/Historic 2001-2005: No Data


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8.4 Orphan Properties Orphan properties are sites contained in government record reports that cannot be geographically mapped or geocoded due to an inadequate or incomplete address in the government database or computer map file. The list of orphan properties contained in the EDR Radius Map Report (Appendix D) for the Subject Property was reviewed. No sites were identified which would be of environmental significance to the Subject Property. 8.5 Data Gaps No user or owner questionnaires were completed; however, it is unlikely the questionnaires would have provided any information that would change the outcome of this report and, therefore, this data gap is considered insignificant.

No information concerning the possible use and storage of termiticides, pesticides and herbicides on the Subject Property was uncovered during the performance of this Phase I ESA. This finding is an item of concern. No other data gaps were identified that would materially impact the opinions and conclusion expressed in this report.

9.0 OPINIONS

9.1 Recognized Environmental Conditions (Current, Controlled and Historic)

The on-site inspection, historical information, and government agency record review of the Subject Property have revealed no evidence of current, controlled or historical RECs in connection with the Subject Property. See Section 10.5 entitled Recommendations.

This assessment revealed several items of concern that are not classified as RECs, CRECs, HRECs or de minimus conditions under the ASTM E 1527-13 Standard. No further subsurface investigations are necessary as of the date of this report.

Based on the information contained in the EDR Radius Map Report for the Subject Property, nearby sites (i.e., sites less than one-half mile away) are not of current environmental concern except as discussed in Section 9.3 entitled Vapor Encroachment Screen.

9.2 De Minimis Conditions The on-site inspection did not reveal any de minimis conditions at the Subject Property. A de

minimis condition generally does not present a threat to human health or the environment and generally would not be the subject of an enforcement action if brought to the attention of appropriate governmental agencies. Conditions determined to be de minimis are not recognized environmental conditions. De minimis conditions do not include conditions classified as recognized environmental conditions or controlled recognized environmental conditions.


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9.3 Vapor Encroachment Conditions The Tier 1 VES revealed that a vapor encroachment condition (ñVECò) resulting from a release of petroleum hydrocarbons can be ruled out. However, a release of volatile organic compounds from an historic dry cleaning facility located within the Area of Concern cannot be ruled out. The presence of residual petroleum hydrocarbon in the soil that can generate contaminated soil vapor or residual contaminated soil vapor does not present a vapor encroachment condition to the Subject Property. According to the September 2012 California State Water Resources Control Board's "Leaking Underground Fuel Tank Guidance Manual":

Biodegradation of Vapor-Phase Constituents Research has shown that vapor-phase

petroleum constituents (BTEX has been most studied) from subsurface sources are usually

biodegraded to very low or non-detectable concentrations within a few feet of the ground

surface due to aerobic biodegradation, except in the case of high-concentration sources

very close to and directly beneath the basement or slab of a building (Abreu, et al. 2009;

Davis, et al. 2009; McHugh, et al. 2010). USEPA released an Information Paper (EPA

2011) that focused on the growing body of literature documenting the significant

bio-attenuation of petroleum vapors in the vadose zone, and the difference between the

natural attenuation of petroleum vapors and chlorinated solvent vapors.

Because the distance from the location of the leaking underground storage tank or tanks associated with the Los Angeles City Fire Station 91 to the schoolôs property line is approximately 100 feet not 32 feet as reported by EDR, CSC is of the opinion that due to site-specific conditions, a VEC does not exist. CSC is of the opinion that the historic operations of a paint spray booth and solvent usage on the Subject Property would not pose a current vapor encroachment condition because there are no reported violations in SCAQMDôs FIND database or records associated with the facility. The permits issued in 1959 by SCAQMD were for Devilbliss Dry Floor Models. The presence of residual dry cleaning solvents in the soil that can generate contaminated soil vapor or residual contaminated soil vapor does present a potential vapor encroachment condition to the Subject Property on the undeveloped south southwesterly section of the Subject Property. Because the potential for vapor encroachment conditions could not be ruled out, LAUSD should re-consider the potential impact of this finding prior to construction of any new buildings on the undeveloped south southwesterly section of the Subject Property. CSC is of the opinion that a VEC cannot be ruled out but is unlikely to exist due to site-specific conditions.

10.0 CONCLUSIONS

CSC performed a Phase I Environmental Site Assessment in conformance with the scope and limitations of American Society for Testing and Materials ("ASTM") "Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process", E 1527-13, for the property identified as Olive Vista Middle School addressed as 14600 Tyler Street, Sylmar, Los Angeles County, California.


-33-

Any exceptions to, or deletions from, this practice are described in Section 11.0 of this report. 10.1 Recognized Environmental Conditions No RECs, CRECs, or HRECs as defined in ASTM E 1527-13 are known to be associated with the Subject Property as of the date of this report. No further subsurface investigations are recommended as of the date of this report. 10.2 Tier 1 Vapor Encroachment Screen The Tier 1 vapor encroachment screening (ñTier 1 VESò) revealed that vapor encroachment conditions (ñVECò) resulting from a release of volatile organic compounds cannot be ruled out on the undeveloped south southwestly section of the Subject Property but is unlikely to exist due to site-specific conditions. See Section 9.3 entitled Tier 1 Vapor Encroachment Screen of this report for a more thorough discussion. Investigation and evaluation of a vapor intrusion condition is outside the scope of ASTM E1527-13 and ASTM E 2600-10 and should be re-visited in the event any new major construction is planned for the Subject Property on the south southwesterly section of the campus. 10.3 Data Gaps No data gaps in historical information were identified that would materially affect the opinions and conclusions expressed in this report except for the items of concern identified in Section 10.4 below. 10.4 Items of Concern This assessment revealed several items of concern that are not classified as RECs, CRECs, HRECs or de minimus conditions under the ASTM E 1527-13 Standard:

Due to prior agricultural use of organochlorine compounds (termiticides, herbicides and pesticides), there may be residual compounds of concern in surficial soils.

The Subject Property is located approximately 1,200 feet from an Alquist-Priolo Earthquake Act Fault Zone


Due to the age of the buildings, asbestos and lead-based paint may be present. A high pressure (>200 psi) natural gas pipeline is located approximately 661 feet from the westerly boundary of the Subject Property.

The presence or likely presence of asbestos-containing materials, lead-based paint or mold is outside the scope of a Phase I Environmental Site Assessment. 10.5 Recommendations This Phase I ESA was prepared for background information purposes. Based on the possibility of historic termiticide, herbicide, pesticide and lead-based paint use and the potential for vapor encroachment conditions on the undeveloped south southwesterly section of the Subject Property, LAUSD should consider the potential impact of these findings prior to construction of any new


-34-

buildings on the undeveloped south southwesterly section of the Subject Property or any other project that would require significant site grading and excavation activities that would generate surplus soil for export to another school site. CSC does not recommend any further subsurface investigations at this time.

11.0 SPECIAL TERMS AND CONDITIONS

11.1 Limitations and Exceptions of Assessment CSC has performed this assessment in accordance with ASTM Standard Practice for Environmental Site Assessments E1527-13 and the School Site Environmental Screening Criteria

Checklist (Appendix H).

11.2 Limiting Conditions and Methodology Used This report is based upon data and information obtained during the site visit performed by CSC personnel to the Subject Property identified herein and is based solely upon the condition of the Subject Property on the date of such inspection, supplemented by information and data obtained by CSC from other commercial and regulatory agency sources identified in Appendix I.

The evaluation and conclusions contained in this report have been prepared in light of the expertise and experience of CSC. However, in evaluating the Subject Property, CSC has relied in good faith upon representations and information furnished by sources identified in Appendix I with respect to operations and existing Subject Property conditions and the historic uses of the Subject Property to the extent that they have not been contradicted by data obtained from other individuals or regulatory agency database searches.

CSC has performed this work, made findings, and proposed recommendations described in this report in accordance with the ASTM Standard Practice for Environmental Site Assessments E1527-13 and the School Site Environmental Screening Criteria Checklist. This warranty stands in lieu of all other warranties, expressed or implied. While this report can be used as a guide, it must be understood that it is neither a rejection nor an endorsement of the Subject Property as an operating school site.

12.0 STATEMENT OF INDEPENDENCE

CSC is a privately held company and is not affiliated with any financial institution or other corporate entity. CSC is retained as an independent contractor to LAUSD to provide objective, impartial investigatory or analytical services regarding environmentally regulated hazardous or toxic materials.

CSC has no present or contemplated future ownership interest or financial interest in the real estate that is the subject of this Environmental Assessment Report; and CSC has no personal interest with respect to the subject matter of the Environmental Assessment Report or the parties involved. CSC has no relationship with the Subject Property or the owners thereof that would prevent an independent analysis of the environmental or other conditions of the Subject Property.


-35-

13.0 ADDITIONAL SERVICES

Additional services such as investigation of non-scope considerations and/or business environmental risk issues (e.g., asbestos-containing building materials, radon, lead-based paint, mold, lead in drinking water, wetlands, regulatory compliance, cultural and historic resources, industrial hygiene, health and safety, ecological resources, endangered species, indoor air quality [excluding vapor encroachment conditions] and high-voltage power lines), a broader scope of assessment, more detailed conclusions, liability/risk evaluations, remediation techniques, etc., are beyond the scope of services under Title 40 CFR Part 312 and are not included in this Phase I ESA except as noted in Section 2.2 entitled Scope-of-Work. CSC contacted individual agency sources in order to obtain information pertaining to the Subject Property and the surrounding vicinity. These sources are identified in Appendix I entitled References .

14.0 REFERENCES

See Appendix I.

15.0 SIGNATURES OF ENVIRONMENTAL PROFESSIONALS

Aaron Garrett, Environmental Project Manager

Dave Broadbent, Technical Director

Joan Greenwood, Quality Assurance Officer

16.0 QUALIFICATIONS OF ENVIRONMENTAL PROFESSIONALS

Mr. Garrett, Ms. Greenwood and Mr. Broadbent declare that to the best of our knowledge and belief, we meet the definition of Environmental Professional as defined in Section 312.10 of 40 CFR 312 and that we have the specific qualifications based on education, training and experience to assess a property of the nature, history and setting of the subject property. We have developed and performed the all appropriate inquiries in conformance with the standards and practices set forth in 40 CFR Part 312. Mr. Garrettôs, Ms. Greenwoodôs and Mr. Broadbentôs specific qualifications are provided in Appendix J of this report.


-36-

17.0 LIST OF APPENDICES

Subject Property Photographs Appendix A Aerial Photographs Appendix B Sanborn Fire Insurance Maps Appendix C Historic Topographical Maps Appendix D EDR Radius Map Report with GeoCheck Appendix E City Directory Abstracts Appendix F City of Los Angeles Building Department Permits Appendix G School Site Environmental Screening Criteria Checklist Appendix H References Appendix I Environmental Professional(s) Qualifications Appendix J Supplemental EDR Database Search Reports Appendix K Miscellaneous Documentation Appendix L

1. Location Map 2. Assessorôs Parcel Map 3. Subject and Nearby Facilities Radius Map

©19

97 T

hom

as B

ros.

Map

s

14600 Tyler St, Los Angeles, 91342, Page & Grid 481 J3

H J A B

2

3

4

H J A B

2

3

4

481 482

EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.

2,593 Feet ENE

1,979 Feet N

678 Feet ENE

449 Feet SSE697 Feet S

176 Feet ESE

S & G Recycling, 711 Feet SSE

1,083 Feet N

Sylmar Library & LA DPW Substation Current Location of Fire Station 91

Appendix A Subject Property Photographs

1. Front Entrance of Olive Vista Middle School

2. Northern portion of the school

3. Northern portion of the school

4. Eastern side of the school

5. Southern-most portion of the School

6. Asphalt parking area on central portion of the School

7. Central portion of the School

8. Central portion of the School

9. Inner courtyard on northern portion of the School

10. Maintenance Area, central portion of the School

11. Paint and Flammable Storage Areas

12. Interior of Flammable Storage Area

13. Maintenance cleaning supplies

14. Maintenance supplies

15. School Supplies

16. Chemistry materials

17. Classroom

18. Classroom

19. Woodshop exterior

20. Woodshop interior

21. Paint booth inside woodshop

22. Central/eastern area of the school

23. Central/eastern area of the school

24. Eastern area of the school

25. View of adjacent properties to the northwest

26. View of adjacent properties to the northeast

27. View of adjacent property to the south

28. View along Polk Avenue to the west

Appendix B Aerial Photographs

The EDR Aerial Photo Decade Package


14600 Tyler Street

Sylmar, CA 91342

Inquiry Number: 3880855.11

March 14, 2014

EDR Aerial Photo Decade Package

Environmental Data Resources, Inc. (EDR) Aerial Photo Decade Package is a screening tool designed to assistenvironmental professionals in evaluating potential liability on a target property resulting from past activities. EDR’sprofessional researchers provide digitally reproduced historical aerial photographs, and when available, provide one photoper decade.

When delivered electronically by EDR, the aerial photo images included with this report are for ONE TIME USEONLY. Further reproduction of these aerial photo images is prohibited without permission from EDR. For moreinformation contact your EDR Account Executive.

Thank you for your business.Please contact EDR at 1-800-352-0050

with any questions or comments.

Disclaimer - Copyright and Trademark Notice

This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc.It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NOWARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATARESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION,MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALLENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE,ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL,CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLYLIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report AS IS. Any analyses, estimates, ratings,environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should theybe interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental SiteAssessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, theinformation provided in this Report is not to be construed as legal advice.

Copyright 2014 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or mapof Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.

EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarksused herein are the property of their respective owners.

Date EDR Searched Historical Sources:Aerial PhotographyMarch 14, 2014

Target Property:14600 Tyler Street

Sylmar, CA 91342

Year Scale Details Source

1928 Aerial Photograph. Scale: 1"=500' Flight Year: 1928 Fairchild

1938 Aerial Photograph. Scale: 1"=500' Flight Year: 1938 EDR

1947 Aerial Photograph. Scale: 1"=500' Flight Year: 1947 Tubis




1981 Aerial Photograph. Scale: 1"=500' Flight Year: 1981 AMI

1989 Aerial Photograph. Scale: 1"=500' Flight Year: 1989 USGS

1994 Aerial Photograph. Scale: 1"=500' /DOQQ - acquisition dates: 1994 EDR





3880855.112

INQUIRY #:

YEAR:

3880855.11

1928

= 500'

aaron garrett

Polygonal Line

INQUIRY #:

YEAR:

3880855.11

1938

= 500'

aaron garrett

Polygonal Line

INQUIRY #:

YEAR:

3880855.11

1947

= 500'

aaron garrett

Polygonal Line

INQUIRY #:

YEAR:

3880855.11

1952

= 500'

aaron garrett

Polygonal Line

INQUIRY #:

YEAR:

3880855.11

1964

= 500'

aaron garrett

Polygonal Line

INQUIRY #:

YEAR:

3880855.11

1972

= 500'

aaron garrett

Polygonal Line

INQUIRY #:

YEAR:

3880855.11

1981

= 500'

aaron garrett

Polygonal Line

INQUIRY #:

YEAR:

3880855.11

1989

= 500'

joan greenwood

Polygonal Line

INQUIRY #:

YEAR:

3880855.11

1994

= 500'

joan greenwood

Polygonal Line

INQUIRY #:

YEAR:

3880855.11

2005

= 500'

joan greenwood

Polygon

INQUIRY #:

YEAR:

3880855.11

2009

= 500'

joan greenwood

Polygonal Line

INQUIRY #:

YEAR:

3880855.11

2010

= 500'

aaron garrett

Polygonal Line

INQUIRY #:

YEAR:

3880855.11

2012

= 500'

aaron garrett

Polygonal Line

Appendix C Sanborn Fire Insurance Maps

Certified Sanborn® Map Report


14600 Tyler Street

Sylmar, CA 91342


March 14, 2014

Certified Sanborn® Map Report 3/14/14

Site Name:Olive Vista Middle School14600 Tyler StreetSylmar, CA 91342

Client Name:Clark Seif Clark, Inc.110 Pine AvenueLong Beach, CA 90802

Contact: Aaron GarrettEDR Inquiry # 3880855.3

The Sanborn Library has been searched by EDR and maps covering the target property location as provided by ClarkSeif Clark, Inc. were identified for the years listed below. The Sanborn Library is the largest, most complete collection offire insurance maps. The collection includes maps from Sanborn, Bromley, Perris & Browne, Hopkins, Barlow, andothers. Only Environmental Data Resources Inc. (EDR) is authorized to grant rights for commercial reproduction ofmaps by the Sanborn Library LLC, the copyright holder for the collection. Results can be authenticated by visitingwww.edrnet.com/sanborn.

The Sanborn Library is continually enhanced with newly identified map archives. This report accesses all maps in thecollection as of the day this report was generated.

Certified Sanborn Results:

Site Name: Olive Vista Middle SchoolAddress: 14600 Tyler StreetCity, State, Zip: Sylmar, CA 91342Cross Street:P.O. # NAProject: 4006791Certification # 7EDE-48DF-8EC5

Library of Congress

University Publications of America

EDR Private Collection

The Sanborn Library LLC Since 1866™

The Sanborn Library includes more than 1.2 millionfire insurance maps from Sanborn, Bromley, Perris &Browne, Hopkins, Barlow and others which trackhistorical property usage in approximately 12,000American cities and towns. Collections searched:

Sanborn® Library search resultsCertification # 7EDE-48DF-8EC5

UNMAPPED PROPERTYThis report certifies that the complete holdings of the SanbornLibrary, LLC collection have been searched based on clientsupplied target property information, and fire insurance mapscovering the target property were not found.

Limited Permission To Make CopiesClark Seif Clark, Inc. (the client) is permitted to make up to FIVE photocopies of this Sanborn Map transmittal and each fire insurance mapaccompanying this report solely for the limited use of its customer. No one other than the client is authorized to make copies. Upon request madedirectly to an EDR Account Executive, the client may be permitted to make a limited number of additional photocopies. This permission isconditioned upon compliance by the client, its customer and their agents with EDR's copyright policy; a copy of which is available upon request.

Disclaimer - Copyright and Trademark noticeThis Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot beconcluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED ORIMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THEMAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALLRISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OFERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL,INCIDENTAL CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLYLIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risklevels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providingany facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by anenvironmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to beconstrued as legal advice.

Copyright 2014 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map ofEnvironmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.

EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein arethe property of their respective owners.

3880855 - 3 page 2

Appendix D Historic Topographical Maps

EDR Historical Topographic Map Report


14600 Tyler Street

Sylmar, CA 91342


March 14, 2014

EDR Historical Topographic Map Report

Environmental Data Resources, Inc.s (EDR) Historical Topographic Map Report is designed to assist professionals inevaluating potential liability on a target property resulting from past activities. EDRs Historical Topographic Map Reportincludes a search of a collection of public and private color historical topographic maps, dating back to the early 1900s.




This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc.It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NOWARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATARESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION,MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALLENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE,ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL,CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLYLIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report AS IS. Any analyses, estimates, ratings,environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should theybe interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental SiteAssessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, theinformation provided in this Report is not to be construed as legal advice.

Copyright 2014 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or mapof Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.

EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarksused herein are the property of their respective owners.

Historical Topographic Map

→

NTARGET QUADTARGET QUADNAME: FERNANDOMAP YEAR: 1900

SERIES: 15SCALE: 1:62500

SITE NAME: Olive Vista MiddleSchool

ADDRESS: 14600 Tyler StreetSylmar, CA 91342

LAT/LONG: 34.3118 / -118.4503

CLIENT: Clark Seif Clark, Inc.CONTACT: Aaron GarrettINQUIRY#: 3880855.4RESEARCH DATE: 03/14/2014


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NTARGET QUADTARGET QUADNAME: SOUTHERN CA SHEET 1MAP YEAR: 1901




LAT/LONG: 34.3118 / -118.4503



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NTARGET QUADTARGET QUADNAME: SYLMARMAP YEAR: 1935




LAT/LONG: 34.3118 / -118.4503


joan greenwood

Polygonal Line


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NTARGET QUADTARGET QUADNAME: SAN FERNANDOMAP YEAR: 1947




LAT/LONG: 34.3118 / -118.4503


joan greenwood

Polygonal Line


→


SERIES: 7.5SCALE: 1:24000



LAT/LONG: 34.3118 / -118.4503


joan greenwood

Polygonal Line


→





LAT/LONG: 34.3118 / -118.4503



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NTARGET QUADTARGET QUADNAME: SAN FERNANDOMAP YEAR: 1972PHOTOREVISED FROM :1966SERIES: 7.5SCALE: 1:24000



LAT/LONG: 34.3118 / -118.4503



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NTARGET QUADTARGET QUADNAME: SAN FERNANDOMAP YEAR: 1988PHOTOREVISED FROM :1966SERIES: 7.5SCALE: 1:24000



LAT/LONG: 34.3118 / -118.4503



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LAT/LONG: 34.3118 / -118.4503


Appendix E EDR Radius Map Report with GeoCheck

FORM-LBB-LMI

®kcehCoeG htiw tropeR ™paM suidaR RDE ehT

6 Armstrong Road, 4th floorShelton, CT 06484Toll Free: 800.352.0050www.edrnet.com

Olive Vista Middle School14600 Tyler StreetSylmar, CA 91342

Inquiry Number: 3880855.2sMarch 14, 2014

SECTION PAGE

Executive Summary ES1

Overview Map 2

Detail Map 3

Map Findings Summary 4

Map Findings 8

Orphan Summary 80

Government Records Searched/Data Currency Tracking GR-1

GEOCHECK ADDENDUM

Physical Setting Source Addendum A-1

Physical Setting Source Summary A-2

Physical Setting SSURGO Soil Map A-5

Physical Setting Source Map A-8

Physical Setting Source Map Findings A-10

Physical Setting Source Records Searched A-6

TC3880855.2s Page 1




This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental DataResources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist fromother sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTALDATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION,MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALLENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE,ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL,CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLYLIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings,environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, norshould they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase IEnvironmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for anyproperty. Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2014 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in wholeor in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.

EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All othertrademarks used herein are the property of their respective owners.

TABLE OF CONTENTS

EXECUTIVE SUMMARY

TC3880855.2s EXECUTIVE SUMMARY 1

A search of available environmental records was conducted by Environmental Data Resources, Inc (EDR).The report was designed to assist parties seeking to meet the search requirements of EPA’s Standardsand Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice forEnvironmental Site Assessments (E 1527-13) or custom requirements developed for the evaluation ofenvironmental risk associated with a parcel of real estate.

TARGET PROPERTY INFORMATION

ADDRESS

14600 TYLER STREETSYLMAR, CA 91342

COORDINATES

34.3118000 - 34˚ 18’ 42.48’’Latitude (North): 118.4503000 - 118˚ 27’ 1.08’’Longitude (West): Zone 11Universal Tranverse Mercator: 366551.0UTM X (Meters): 3797485.2UTM Y (Meters): 1291 ft. above sea levelElevation:

USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY

34118-C4 SAN FERNANDO, CATarget Property Map:1988Most Recent Revision:

AERIAL PHOTOGRAPHY IN THIS REPORT

2012Photo Year:USDASource:

TARGET PROPERTY SEARCH RESULTS

The target property was identified in the following records. For more information on thisproperty see page 8 of the attached EDR Radius Map report:

EPA IDDatabase(s)Site

LAUSD/OLIVE VISTA JH14600 TYLER STSYLMAR, CA 91342

N/AHAZNET

LA UNI SCH DIST, OLIVE VISTA J14600 TYLER STSYLMAR, CA 91342

N/AEMI

EXECUTIVE SUMMARY


DATABASES WITH NO MAPPED SITES

No mapped sites were found in EDR’s search of available ("reasonably ascertainable ") governmentrecords either on the target property or within the search radius around the target property for thefollowing databases:

STANDARD ENVIRONMENTAL RECORDS

Federal NPL site list

NPL National Priority ListProposed NPL Proposed National Priority List SitesNPL LIENS Federal Superfund Liens

Federal Delisted NPL site list

Delisted NPL National Priority List Deletions

Federal CERCLIS list

CERCLIS Comprehensive Environmental Response, Compensation, and Liability Information SystemFEDERAL FACILITY Federal Facility Site Information listing

Federal CERCLIS NFRAP site List

CERC-NFRAP CERCLIS No Further Remedial Action Planned

Federal RCRA non-CORRACTS TSD facilities list

RCRA-TSDF RCRA - Treatment, Storage and Disposal

Federal RCRA generators list

RCRA-CESQG RCRA - Conditionally Exempt Small Quantity Generator

Federal institutional controls / engineering controls registries

US ENG CONTROLS Engineering Controls Sites ListUS INST CONTROL Sites with Institutional ControlsLUCIS Land Use Control Information System

Federal ERNS list

ERNS Emergency Response Notification System

State- and tribal - equivalent NPL

RESPONSE State Response Sites

State and tribal landfill and/or solid waste disposal site lists

SWF/LF Solid Waste Information System

State and tribal leaking storage tank lists

SLIC Statewide SLIC Cases

EXECUTIVE SUMMARY


INDIAN LUST Leaking Underground Storage Tanks on Indian Land

State and tribal registered storage tank lists

AST Aboveground Petroleum Storage Tank FacilitiesINDIAN UST Underground Storage Tanks on Indian LandFEMA UST Underground Storage Tank Listing

State and tribal voluntary cleanup sites

VCP Voluntary Cleanup Program PropertiesINDIAN VCP Voluntary Cleanup Priority Listing

ADDITIONAL ENVIRONMENTAL RECORDS

Local Brownfield lists

US BROWNFIELDS A Listing of Brownfields Sites

Local Lists of Landfill / Solid Waste Disposal Sites

DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site LocationsODI Open Dump InventoryWMUDS/SWAT Waste Management Unit DatabaseHAULERS Registered Waste Tire Haulers ListingINDIAN ODI Report on the Status of Open Dumps on Indian Lands

Local Lists of Hazardous waste / Contaminated Sites

US CDL Clandestine Drug LabsHIST Cal-Sites Historical Calsites DatabaseSCH School Property Evaluation ProgramToxic Pits Toxic Pits Cleanup Act SitesAOCONCERN San Gabriel Valley Areas of ConcernCDL Clandestine Drug LabsUS HIST CDL National Clandestine Laboratory Register

Local Land Records

LIENS 2 CERCLA Lien InformationLIENS Environmental Liens ListingDEED Deed Restriction Listing

Records of Emergency Release Reports

HMIRS Hazardous Materials Information Reporting SystemCHMIRS California Hazardous Material Incident Report SystemLDS Land Disposal Sites ListingMCS Military Cleanup Sites ListingSPILLS 90 SPILLS 90 data from FirstSearch

Other Ascertainable Records

RCRA NonGen / NLR RCRA - Non Generators

EXECUTIVE SUMMARY


DOT OPS Incident and Accident DataDOD Department of Defense SitesFUDS Formerly Used Defense SitesCONSENT Superfund (CERCLA) Consent DecreesROD Records Of DecisionUMTRA Uranium Mill Tailings SitesUS MINES Mines Master Index FileTRIS Toxic Chemical Release Inventory SystemTSCA Toxic Substances Control ActFTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)HIST FTTS FIFRA/TSCA Tracking System Administrative Case ListingSSTS Section 7 Tracking SystemsICIS Integrated Compliance Information SystemPADS PCB Activity Database SystemMLTS Material Licensing Tracking SystemRADINFO Radiation Information DatabaseFINDS Facility Index System/Facility Registry SystemRAATS RCRA Administrative Action Tracking SystemRMP Risk Management PlansCA BOND EXP. PLAN Bond Expenditure PlanNPDES NPDES Permits ListingUIC UIC ListingCortese "Cortese" Hazardous Waste & Substances Sites ListHIST CORTESE Hazardous Waste & Substance Site ListCUPA Listings CUPA Resources ListLA Co. Site Mitigation Site Mitigation ListDRYCLEANERS Cleaner FacilitiesLOS ANGELES CO. HMS HMS: Street Number ListWIP Well Investigation Program Case ListENF Enforcement Action ListingINDIAN RESERV Indian ReservationsSCRD DRYCLEANERS State Coalition for Remediation of Drycleaners ListingPCB TRANSFORMER PCB Transformer Registration DatabaseMWMP Medical Waste Management Program ListingCOAL ASH DOE Steam-Electric Plant Operation DataHWT Registered Hazardous Waste Transporter DatabasePROC Certified Processors DatabaseEPA WATCH LIST EPA WATCH LIST2020 COR ACTION 2020 Corrective Action Program ListLEAD SMELTERS Lead Smelter SitesWDS Waste Discharge SystemUS AIRS Aerometric Information Retrieval System Facility SubsystemPRP Potentially Responsible PartiesUS FIN ASSUR Financial Assurance InformationFinancial Assurance Financial Assurance Information ListingCOAL ASH EPA Coal Combustion Residues Surface Impoundments List

EDR HIGH RISK HISTORICAL RECORDS

EDR Exclusive Records

EDR MGP EDR Proprietary Manufactured Gas Plants

EDR RECOVERED GOVERNMENT ARCHIVES

Exclusive Recovered Govt. Archives

RGA LF Recovered Government Archive Solid Waste Facilities List

EXECUTIVE SUMMARY


RGA LUST Recovered Government Archive Leaking Underground Storage Tank

SURROUNDING SITES: SEARCH RESULTS

Surrounding sites were identified in the following databases.

Elevations have been determined from the USGS Digital Elevation Model and should be evaluated ona relative (not an absolute) basis. Relative elevation information between sites of close proximityshould be field verified. Sites with an elevation equal to or higher than the target property have beendifferentiated below from sites with an elevation lower than the target property.Page numbers and map identification numbers refer to the EDR Radius Map report where detaileddata on individual sites can be reviewed.

Sites listed in bold italics are in multiple databases.

Unmappable (orphan) sites are not considered in the foregoing analysis.


Federal RCRA CORRACTS facilities list

CORRACTS: CORRACTS is a list of handlers with RCRA Corrective Action Activity. This report showswhich nationally-defined corrective action core events have occurred for every handler that has had correctiveaction activity.

A review of the CORRACTS list, as provided by EDR, and dated 09/10/2013 has revealed that there is 1 CORRACTS site within approximately 1 mile of the target property.

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

SAFETY KLEEN CORPORATION SYLMA 13024 BRADLEY AVE WSW 1/2 - 1 (0.655 mi.) 22 36


RCRA-LQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supportingthe Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA)of 1984. The database includes selective information on sites which generate, transport, store, treat and/ordispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Large quantitygenerators (LQGs) generate over 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardouswaste per month.

A review of the RCRA-LQG list, as provided by EDR, and dated 09/10/2013 has revealed that there is 1 RCRA-LQG site within approximately 0.25 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

SYLMAR ELEMENTARY SCHOOL 13291 PHILLIPPI AVE ENE 1/8 - 1/4 (0.128 mi.) 11 16

EXECUTIVE SUMMARY


RCRA-SQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supportingthe Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA)of 1984. The database includes selective information on sites which generate, transport, store, treat and/ordispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Small quantitygenerators (SQGs) generate between 100 kg and 1,000 kg of hazardous waste per month.

A review of the RCRA-SQG list, as provided by EDR, and dated 09/10/2013 has revealed that there are 3 RCRA-SQG sites within approximately 0.25 miles of the target property.


LA FIRE STATION 91 14430 POLK ST SE 0 - 1/8 (0.006 mi.) B6 13 LA SYLMAR LIBRARY 13059 GLENOAKS BLVD S 1/8 - 1/4 (0.134 mi.) D14 19 LA DEPARTMENT OF WATER AND POW 13077 GLENOAKS BLVD S 1/8 - 1/4 (0.135 mi.) 16 21

State- and tribal - equivalent CERCLIS

ENVIROSTOR: The Department of Toxic Substances Control’s (DTSC’s) Site Mitigation and BrownfieldsReuse Program’s (SMBRP’s) EnviroStor database identifes sites that have known contamination or sites for whichthere may be reasons to investigate further. The database includes the following site types: FederalSuperfund sites (National Priorities List (NPL)); State Response, including Military Facilities and StateSuperfund; Voluntary Cleanup; and School sites. EnviroStor provides similar information to the informationthat was available in CalSites, and provides additional site information, including, but not limited to,identification of formerly-contaminated properties that have been released for reuse, properties whereenvironmental deed restrictions have been recorded to prevent inappropriate land uses, and riskcharacterization information that is used to assess potential impacts to public health and the environment atcontaminated sites.

A review of the ENVIROSTOR list, as provided by EDR, and dated 11/06/2013 has revealed that there are 6 ENVIROSTOR sites within approximately 1 mile of the target property.


VALLEY REGION SPAN K-8 #1 DRONFIELD AVENUE/BLEDSON 1/4 - 1/2 (0.375 mi.) 18 23Status: No Further Action

CASTLE PRECISION INDUSTRIES 14148 BLEDSOE ST. NNE 1/2 - 1 (0.907 mi.) 24 79Status: Refer: 1248 Local Agency


VALLEY-TODECO, INC. 12975 BRADLEY AVENUE SW 1/2 - 1 (0.642 mi.) E20 29Status: Refer: Other Agency

LANCE INDUSTRIES 13001 BRADLEY AVE SW 1/2 - 1 (0.648 mi.) E21 31Status: Refer: Other Agency

SAFETY KLEEN CORPORATION SYLMA 13024 BRADLEY AVE WSW 1/2 - 1 (0.655 mi.) 22 36Status: * Completed

JOHANSON DIELECTRICS INC 15191 BLEDSOE ST WSW 1/2 - 1 (0.883 mi.) 23 56Status: Refer: Other Agency

EXECUTIVE SUMMARY



LUST: The Leaking Underground Storage Tank Incident Reports contain an inventory of reportedleaking underground storage tank incidents. The data come from the State Water Resources Control Board LeakingUnderground Storage Tank Information System.

A review of the LUST list, as provided by EDR, and dated 12/16/2013 has revealed that there are 3 LUST sites within approximately 0.5 miles of the target property.


7-ELEVEN STORE #21483 (2144) 14104 FOOTHILL BLVD ENE 1/4 - 1/2 (0.491 mi.) 19 27Status: Open - Site Assessment


LA CITY FIRE STATION #91 14430 POLK ST SE 0 - 1/8 (0.006 mi.) B4 11Status: Completed - Case Closed

LA CITY FIRE STATION #91 14430 POLK ST SE 0 - 1/8 (0.006 mi.) B5 12


UST: The Underground Storage Tank database contains registered USTs. USTs are regulated underSubtitle I of the Resource Conservation and Recovery Act (RCRA). The data come from the State Water ResourcesControl Board’s Hazardous Substance Storage Container Database.

A review of the UST list, as provided by EDR, and dated 12/16/2013 has revealed that there is 1 UST site within approximately 0.25 miles of the target property.


GENERAL TELEPHONE CO OF CALIF 14385 POLK ST ESE 0 - 1/8 (0.033 mi.) C9 16



SWRCY: A listing of recycling facilities in California.

A review of the SWRCY list, as provided by EDR, and dated 12/16/2013 has revealed that there is 1 SWRCY site within approximately 0.5 miles of the target property.


S AND G RECYCLING 13036 GLENOAKS BLVD S 1/8 - 1/4 (0.135 mi.) D15 20

EXECUTIVE SUMMARY


Local Lists of Registered Storage Tanks

CA FID UST: The Facility Inventory Database contains active and inactive underground storage tanklocations. The source is the State Water Resource Control Board.

A review of the CA FID UST list, as provided by EDR, and dated 10/31/1994 has revealed that there are 2 CA FID UST sites within approximately 0.25 miles of the target property.


FIRE STATION 91 14430 POLK ST SE 0 - 1/8 (0.006 mi.) B3 10 JOHNSON BROTHERS 13060 GLENOAKS BLVD S 1/8 - 1/4 (0.132 mi.) D13 18

HIST UST: Historical UST Registered Database.

A review of the HIST UST list, as provided by EDR, and dated 10/15/1990 has revealed that there is 1 HIST UST site within approximately 0.25 miles of the target property.


LA CITY FIRE STATION #91 14430 POLK ST SE 0 - 1/8 (0.006 mi.) B4 11

SWEEPS UST: Statewide Environmental Evaluation and Planning System. This underground storage tanklisting was updated and maintained by a company contacted by the SWRCB in the early 1990’s. The listing is nolonger updated or maintained. The local agency is the contact for more information on a site on the SWEEPSlist.

A review of the SWEEPS UST list, as provided by EDR, and dated 06/01/1994 has revealed that there are 3 SWEEPS UST sites within approximately 0.25 miles of the target property.


FIRE STATION 91 14430 POLK ST SE 0 - 1/8 (0.006 mi.) B3 10 GENERAL TELEPHONE CO OF CALIF 14385 POLK ST ESE 0 - 1/8 (0.033 mi.) C7 15 JOHNSON BROTHERS 13060 GLENOAKS BLVD S 1/8 - 1/4 (0.132 mi.) D13 18


Notify 65: Listings of all Proposition 65 incidents reported to counties by the State Water ResourcesControl Board and the Regional Water Quality Control Board. This database is no longer updated by thereporting agency.

A review of the Notify 65 list, as provided by EDR, and dated 10/21/1993 has revealed that there is 1 Notify 65 site within approximately 1 mile of the target property.



EXECUTIVE SUMMARY


HWP: Detailed information on permitted hazardous waste facilities and corrective action("cleanups") tracked in EnviroStor.

A review of the HWP list, as provided by EDR, and dated 11/25/2013 has revealed that there is 1 HWP site within approximately 1 mile of the target property.





EDR US Hist Auto Stat: EDR has searched selected national collections of business directories and has collectedlistings of potential gas station/filling station/service station sites that were available to EDRresearchers. EDR’s review was limited to those categories of sources that might, in EDR’s opinion, includegas station/filling station/service station establishments. The categories reviewed included, but were notlimited to gas, gas station, gasoline station, filling station, auto, automobile repair, auto service station,service station, etc. This database falls within a category of information EDR classifies as "High RiskHistorical Records", or HRHR. EDR’s HRHR effort presents unique and sometimes proprietary data about pastsites and operations that typically create environmental concerns, but may not show up in current governmentrecords searches.

A review of the EDR US Hist Auto Stat list, as provided by EDR, has revealed that there are 2 EDR US Hist Auto Stat sites within approximately 0.25 miles of the target property.


Not reported 14385 POLK ST ESE 0 - 1/8 (0.033 mi.) C8 16 Not reported 14511 POLK ST SSE 0 - 1/8 (0.085 mi.) D10 16

EDR US Hist Cleaners: EDR has searched selected national collections of business directories and has collectedlistings of potential dry cleaner sites that were available to EDR researchers. EDR’s review was limited tothose categories of sources that might, in EDR’s opinion, include dry cleaning establishments. The categoriesreviewed included, but were not limited to dry cleaners, cleaners, laundry, laundromat, cleaning/laundry, wash& dry etc. This database falls within a category of information EDR classifies as "High Risk HistoricalRecords", or HRHR. EDR’s HRHR effort presents unique and sometimes proprietary data about past sites andoperations that typically create environmental concerns, but may not show up in current government recordssearches.

A review of the EDR US Hist Cleaners list, as provided by EDR, has revealed that there are 2 EDR US Hist Cleaners sites within approximately 0.25 miles of the target property.


Not reported 14580 EL CASCO ST N 1/8 - 1/4 (0.205 mi.) 17 22


Not reported 13060 GLENOAKS BLVD S 1/8 - 1/4 (0.132 mi.) D12 18

EXECUTIVE SUMMARY


Due to poor or inadequate address information, the following sites were not mapped. Count: 6 records.

Site Name Database(s)____________ ____________

NEWHALL I 5 SR 14 NPDES CDL

CALTRANS D-7/CONSTR/EA07-168004 HAZNETCITY LOS ANGELES HAZNETSAIA MOTOR TRANSPORTATION HAZNETCALTRANS DIST 7 HAZNET

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0

0

16 80

0

1 6 4 0

1 1 60

1

16

0

11 6 0

0 00

1 6 0 0

1 28

0

1 2 12

1 2 4 0 1 2 00

15 6

0

1 5 6 0

1 5 6 0

1

15

20

1

520

1 5 2 0

1

5 2 0

1 4 8 0

1 4 8 0

1 4 8 0

1 4 8 0

1 4 4 0

1 4 4 01 4 4 0

1 4 4 0

1 4 0 01 4 0 0

1 4 0 0

1 4 0 0

1 3 6 0

1 3 6 0

1 3 6 0

1 3 6 0

1 3 2 0 1 3 2 0

1 3 2 0

1 3 2 0

1 2 8 0

1 2 8 0

1 2 8 0

12

80

1 2 4 0 1 2 4 0

1 2 4 01 2 4 0

1 2 0 0

1 2 0 0

1 2 0 0

1 2 0 0

1 1 6 01 1 6 0

1 1 6 0

1 1 2 0


1320

1280

1240

MAP FINDINGS SUMMARY

SearchTargetDistance Total

Database Property(Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted



0 NR 0 0 0 0 1.000NPL 0 NR 0 0 0 0 1.000Proposed NPL 0 NR NR NR NR 0 0.001NPL LIENS


0 NR 0 0 0 0 1.000Delisted NPL


0 NR NR 0 0 0 0.500CERCLIS 0 NR NR 0 0 0 0.500FEDERAL FACILITY


0 NR NR 0 0 0 0.500CERC-NFRAP


1 NR 1 0 0 0 1.000CORRACTS


0 NR NR 0 0 0 0.500RCRA-TSDF


1 NR NR NR 1 0 0.250RCRA-LQG 3 NR NR NR 2 1 0.250RCRA-SQG 0 NR NR NR 0 0 0.250RCRA-CESQG

Federal institutional controls /engineering controls registries

0 NR NR 0 0 0 0.500US ENG CONTROLS 0 NR NR 0 0 0 0.500US INST CONTROL 0 NR NR 0 0 0 0.500LUCIS

Federal ERNS list

0 NR NR NR NR 0 0.001ERNS


0 NR 0 0 0 0 1.000RESPONSE


6 NR 5 1 0 0 1.000ENVIROSTOR

State and tribal landfill and/orsolid waste disposal site lists

0 NR NR 0 0 0 0.500SWF/LF


3 NR NR 1 0 2 0.500LUST

TC3880855.2s Page 4




0 NR NR 0 0 0 0.500SLIC 0 NR NR 0 0 0 0.500INDIAN LUST


1 NR NR NR 0 1 0.250UST 0 NR NR NR 0 0 0.250AST 0 NR NR NR 0 0 0.250INDIAN UST 0 NR NR NR 0 0 0.250FEMA UST


0 NR NR 0 0 0 0.500VCP 0 NR NR 0 0 0 0.500INDIAN VCP



0 NR NR 0 0 0 0.500US BROWNFIELDS

Local Lists of Landfill / SolidWaste Disposal Sites

0 NR NR 0 0 0 0.500DEBRIS REGION 9 0 NR NR 0 0 0 0.500ODI 0 NR NR 0 0 0 0.500WMUDS/SWAT 1 NR NR 0 1 0 0.500SWRCY 0 NR NR NR NR 0 0.001HAULERS 0 NR NR 0 0 0 0.500INDIAN ODI

Local Lists of Hazardous waste /Contaminated Sites

0 NR NR NR NR 0 0.001US CDL 0 NR 0 0 0 0 1.000HIST Cal-Sites 0 NR NR NR 0 0 0.250SCH 0 NR 0 0 0 0 1.000Toxic Pits 0 NR 0 0 0 0 1.000AOCONCERN 0 NR NR NR NR 0 0.001CDL 0 NR NR NR NR 0 0.001US HIST CDL


2 NR NR NR 1 1 0.250CA FID UST 1 NR NR NR 0 1 0.250HIST UST 3 NR NR NR 1 2 0.250SWEEPS UST

Local Land Records

0 NR NR NR NR 0 0.001LIENS 2 0 NR NR NR NR 0 0.001LIENS 0 NR NR 0 0 0 0.500DEED


0 NR NR NR NR 0 0.001HMIRS 0 NR NR NR NR 0 0.001CHMIRS

TC3880855.2s Page 5




0 NR NR NR NR 0 0.001LDS 0 NR NR NR NR 0 0.001MCS 0 NR NR NR NR 0 0.001SPILLS 90


0 NR NR NR 0 0 0.250RCRA NonGen / NLR 0 NR NR NR NR 0 0.001DOT OPS 0 NR 0 0 0 0 1.000DOD 0 NR 0 0 0 0 1.000FUDS 0 NR 0 0 0 0 1.000CONSENT 0 NR 0 0 0 0 1.000ROD 0 NR NR 0 0 0 0.500UMTRA 0 NR NR NR 0 0 0.250US MINES 0 NR NR NR NR 0 0.001TRIS 0 NR NR NR NR 0 0.001TSCA 0 NR NR NR NR 0 0.001FTTS 0 NR NR NR NR 0 0.001HIST FTTS 0 NR NR NR NR 0 0.001SSTS 0 NR NR NR NR 0 0.001ICIS 0 NR NR NR NR 0 0.001PADS 0 NR NR NR NR 0 0.001MLTS 0 NR NR NR NR 0 0.001RADINFO 0 NR NR NR NR 0 0.001FINDS 0 NR NR NR NR 0 0.001RAATS 0 NR NR NR NR 0 0.001RMP 0 NR 0 0 0 0 1.000CA BOND EXP. PLAN 0 NR NR NR NR 0 0.001NPDES 0 NR NR NR NR 0 0.001UIC 0 NR NR 0 0 0 0.500Cortese 0 NR NR 0 0 0 0.500HIST CORTESE 0 NR NR NR 0 0 0.250CUPA Listings 1 NR 1 0 0 0 1.000Notify 65 0 NR NR NR NR 0 0.001LA Co. Site Mitigation 0 NR NR NR 0 0 0.250DRYCLEANERS 0 NR NR NR NR 0 0.001LOS ANGELES CO. HMS 0 NR NR NR 0 0 0.250WIP 0 NR NR NR NR 0 0.001ENF 1 NR NR NR NR 0 0.001 1HAZNET 1 NR NR NR NR 0 0.001 1EMI 0 NR 0 0 0 0 1.000INDIAN RESERV 0 NR NR 0 0 0 0.500SCRD DRYCLEANERS 0 NR NR NR NR 0 0.001PCB TRANSFORMER 0 NR NR NR 0 0 0.250MWMP 0 NR NR NR NR 0 0.001COAL ASH DOE 0 NR NR NR 0 0 0.250HWT 1 NR 1 0 0 0 1.000HWP 0 NR NR 0 0 0 0.500PROC 0 NR NR NR NR 0 0.001EPA WATCH LIST 0 NR NR NR 0 0 0.2502020 COR ACTION 0 NR NR NR NR 0 0.001LEAD SMELTERS 0 NR NR NR NR 0 0.001WDS

TC3880855.2s Page 6




0 NR NR NR NR 0 0.001US AIRS 0 NR NR NR NR 0 0.001PRP 0 NR NR NR NR 0 0.001US FIN ASSUR 0 NR NR NR NR 0 0.001Financial Assurance 0 NR NR 0 0 0 0.500COAL ASH EPA



0 NR 0 0 0 0 1.000EDR MGP 2 NR NR NR 0 2 0.250EDR US Hist Auto Stat 2 NR NR NR 2 0 0.250EDR US Hist Cleaners



0 NR NR NR NR 0 0.001RGA LF 0 NR NR NR NR 0 0.001RGA LUST

NOTES:

TP = Target Property

NR = Not Requested at this Search Distance

Sites may be listed in more than one database

TC3880855.2s Page 7

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

2137435086Telephone: YI HWA KIM DEPUTY DIRECTORContact: CAD982044075Gepaid: 2007Year:

Los AngelesFacility County: 0.02Tons: (H010-H129) Or (H131-H135) Storage, Bulking, And/Or Transfer Off Site--No Treatment/ReoveryDisposal Method: Other inorganic solid wasteWaste Category: Not reportedTSD County: CAD028409019TSD EPA ID: Not reportedGen County: Los Angeles, CA 900170000Mailing City,St,Zip: 333 S Beaudry Ave 20th FlMailing Address: Not reportedMailing Name: 2137435086Telephone: YI HWA KIM DEPUTY DIRECTORContact: CAD982044075Gepaid: 2007Year:

Los AngelesFacility County: 0.1Tons: (H010-H129) Or (H131-H135) Storage, Bulking, And/Or Transfer Off Site--No Treatment/ReoveryDisposal Method: Other organic solidsWaste Category: Not reportedTSD County: CAD028409019TSD EPA ID: Not reportedGen County: Los Angeles, CA 900170000Mailing City,St,Zip: 333 S BEAUDRY AVE 20TH FLOORMailing Address: Not reportedMailing Name: 2132413199Telephone: SOE AUNG / ECMContact: CAD982044075Gepaid: 2009Year:

Los AngelesFacility County: 2.8Tons: Include On-Site Treatment And/Or Stabilization) Landfill Or Surface Impoundment That Will Be Closed As Landfill( ToDisposal Method: Asbestos containing wasteWaste Category: Not reportedTSD County: AZC950823111TSD EPA ID: Not reportedGen County: Los Angeles, CA 900170000Mailing City,St,Zip: 333 S BEAUDRY AVE 20TH FLOORMailing Address: Not reportedMailing Name: 2132413199Telephone: SOE AUNG / ECMContact: CAD982044075Gepaid: 2009Year:

HAZNET:

Site 1 of 2 in cluster A

Actual:1291 ft.

Property SYLMAR, CA 91342Target 14600 TYLER ST N/AA1 HAZNETLAUSD/OLIVE VISTA JH S113013446

TC3880855.2s Page 8



7 additional CA_HAZNET: record(s) in the EDR Site Report.Click this hyperlink while viewing on your computer to access

Los AngelesFacility County: 0.15Tons: Transfer StationDisposal Method: Other inorganic solid wasteWaste Category: Not reportedTSD County: CAD980884183TSD EPA ID: Not reportedGen County: Los Angeles, CA 900170000Mailing City,St,Zip: 333 S Beaudry Ave 20th FlMailing Address: Not reportedMailing Name: 2137435086Telephone: YI HWA KIM DEPUTY DIRECTORContact: CAD982044075Gepaid: 2006Year:

Los AngelesFacility County: 0.4Tons: Include On-Site Treatment And/Or Stabilization) Landfill Or Surface Impoundment That Will Be Closed As Landfill( ToDisposal Method: Asbestos containing wasteWaste Category: Not reportedTSD County: AZC950823111TSD EPA ID: Not reportedGen County: Los Angeles, CA 900170000Mailing City,St,Zip: 333 S Beaudry Ave 20th FlMailing Address: Not reportedMailing Name:

LAUSD/OLIVE VISTA JH (Continued) S113013446

0Part. Matter 10 Micrometers & Smllr Tons/Yr: 0Particulate Matter Tons/Yr: 0SOX - Oxides of Sulphur Tons/Yr: 0NOX - Oxides of Nitrogen Tons/Yr: 0Carbon Monoxide Emissions Tons/Yr: 0Reactive Organic Gases Tons/Yr: 0Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 8211SIC Code: SCAir District Name: 19672Facility ID: SCAir Basin: 19County Code: 1990Year:

EMI:

Site 2 of 2 in cluster A

Actual:1291 ft.

Property SYLMAR, CA 91342Target 14600 TYLER ST N/AA2 EMILA UNI SCH DIST, OLIVE VISTA J S103631115

TC3880855.2s Page 9

http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=4NF4oFNGEFar2u8oikFRx9A6GDNEFEA0MaaRrUk2F5uUa8qL47IiVXkZf2xpRHcxQ32YGAtR6ZB67VDrSN8R6w0Fo7Emw4HfNlrFu02NcoZ3F8p8J2Gd7ESu2InaD6rIt5KluJW8PN3jcid3ksS6SiRiWxKr3M6Apw6ni6wvDTINwn4nzNxpFFS3Ddo2xF7H22gGy9EQe5okapsrMVAK8uAf8CJAaPiXzkNH2v.RKbxkDAbOAPD6DO7eADD.N3D7hRFuIEay19c0NgMcw49yacYRDTu6WU96k9u4LvNKbFx63YGo3SFyV2pzG35EQsUqKaW4raa3qvuEp8wO33giUGkem5cIRNox3C2msAg06Aj3IEDLPNQs5BfF3BEUQ6tz0r6Mdr6hSauVRdk8JNUrwk9i2

http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=4NF4oFNGEFar2u8oikFRx9A6GDNEFEA0MaaRrUk2F5uUa8qL47IiVXkZf2xpRHcxQ32YGAtR6ZB67VDrSN8R6w0Fo7Emw4HfNlrFu02NcoZ3F8p8J2Gd7ESu2InaD6rIt5KluJW8PN3jcid3ksS6SiRiWxKr3M6Apw6ni6wvDTINwn4nzNxpFFS3Ddo2xF7H22gGy9EQe5okapsrMVAK8uAf8CJAaPiXzkNH2v.RKbxkDAbOAPD6DO7eADD.N3D7hRFuIEay19c0NgMcw49yacYRDTu6WU96k9u4LvNKbFx63YGo3SFyV2pzG35EQsUqKaW4raa3qvuEp8wO33giUGkem5cIRNox3C2msAg06Aj3IEDLPNQs5BfF3BEUQ6tz0r6Mdr6hSauVRdk8JNUrwk9i2



Not reportedNumber Of Tanks: DIESELContent: PStg: M.V. FUELTank Use: 550Capacity: 07-27-93Actv Date: 19-050-002595-000002Swrcb Tank Id: 2595-2Owner Tank Id: ATank Status: 02-29-88Created Date: 04-05-94Action Date: 04-20-88Referral Date: 44-012042Board Of Equalization: 4Number: 2595Comp Number: ActiveStatus:

2Number Of Tanks: REG UNLEADEDContent: PStg: M.V. FUELTank Use: 1000Capacity: 04-20-88Actv Date: 19-050-002595-000001Swrcb Tank Id: Not reportedOwner Tank Id: ATank Status: 02-29-88Created Date: 04-05-94Action Date: 04-20-88Referral Date: 44-012042Board Of Equalization: 4Number: 2595Comp Number: ActiveStatus:

SWEEPS UST:

ActiveStatus: Not reportedComments: Not reportedEPA ID: Not reportedNPDES Number: Not reportedDUNs Number: Not reportedContact Phone: Not reportedContact: SYLMAR 913420000Mailing City,St,Zip: Not reportedMailing Address 2: 200 N MAIN STREET-ROOMMailing Address: Not reportedMail To: 2134855846Facility Phone: Not reportedSIC Code: Not reportedCortese Code: 00047415Regulated ID: UTNKARegulated By: 19024463Facility ID:

CA FID UST:

32 ft. Site 1 of 4 in cluster B0.006 mi.

Relative:Lower

Actual:1273 ft.

< 1/8 SYLMAR, CA 91342SE SWEEPS UST14430 POLK ST N/AB3 CA FID USTFIRE STATION 91 S101618466

TC3880855.2s Page 10



T0603793054Global Id:

10/08/2000Status Date: Open - Site AssessmentStatus: T0603793054Global Id:

10/07/1999Status Date: Open - Site AssessmentStatus: T0603793054Global Id:

08/02/1999Status Date: Open - Case Begin DateStatus: T0603793054Global Id:

Status History:

Not reportedPhone Number: [email protected]: Los AngelesCity: 320 W. 4TH ST., SUITE 200Address: LOS ANGELES RWQCB (REGION 4)Organization Name: YUE RONGContact Name: Regional Board CaseworkerContact Type: T0603793054Global Id:

Not reportedPhone Number: [email protected]: LOS ANGELESCity: 200 North Main Street, Suite 1780Address: LOS ANGELES, CITY OFOrganization Name: ELOY LUNAContact Name: Local Agency CaseworkerContact Type: T0603793054Global Id:

Contact:

Click here to access the California GeoTracker records for this facility:

Not reportedSite History: AviationPotential Contaminants of Concern: SoilPotential Media Affect: Not reportedFile Location: Not reportedLOC Case Number: 913421634RB Case Number: LOS ANGELES, CITY OFLocal Agency: ELCase Worker: LOS ANGELES, CITY OFLead Agency: 05/30/2003Status Date: Completed - Case ClosedStatus: LUST Cleanup SiteCase Type: -118.4474413Longitude: 34.3095618Latitude: T0603793054Global Id: STATERegion:

LUST:


Relative:Lower

Actual:1273 ft.

< 1/8 SYLMAR, CA 91342SE HIST UST14430 POLK ST N/AB4 LUSTLA CITY FIRE STATION #91 U001567576

TC3880855.2s Page 11

http://www.web.edrnet.com/ordering/switchboard/redirect.aspx?s=GRR_CA_LUST_ST&global_id=T0603793054



Stock InventorLeak Detection: Not reportedTank Construction: UNLEADEDType of Fuel: PRODUCTTank Used for: 00001000Tank Capacity: Not reportedYear Installed: F59-1Container Num: 001Tank Num:

LOS ANGELES, CA 90012Owner City,St,Zip: 200 N. MAIN STOwner Address: CITY OF LOS ANGELESOwner Name: 8189898691Telephone: Not reportedContact Name: 0001Total Tanks: FIRE STATIONOther Type: OtherFacility Type: 00000047415Facility ID: STATERegion:

HIST UST:

Leak DiscoveryAction: 01/01/1950Date: OtherAction Type: T0603793054Global Id:

Leak ReportedAction: 01/01/1950Date: OtherAction Type: T0603793054Global Id:

Regulatory Activities:

05/30/2003Status Date: Completed - Case ClosedStatus:

LA CITY FIRE STATION #91 (Continued) U001567576

19050Local Agency: UNKStaff: Not reportedW Global ID: T0603793054Global ID: Not reportedAbatement Method Used at the Site: SoilCase Type: Not reportedLocal Case No: Not reportedSubstance Quantity: 1Substance: Leak being confirmedStatus: 913421634Facility Id: Los AngelesCounty: 04Regional Board: 4Region:

LUST REG 4:


Relative:Lower

Actual:1273 ft.

< 1/8 SYLMAR, CA 91342SE 14430 POLK ST N/AB5 LUSTLA CITY FIRE STATION #91 S104773349

TC3880855.2s Page 12



Not reportedSummary: Not reportedAssigned Name: Not reportedSuspended: Not reportedCleanup Fund Id: Not reportedPriority: Not reportedBeneficial Use: PEJLocal Agency Staff: 34.309494 / -1Lat/Long: LUSTProgram: 419 S. SPRING ST., 12TH FL., LOS ANGELES CA 90013RP Address: CITY OF LOS ANGELESResponsible Party: Not reportedOwner Contact: Not reportedOrganization: Not reportedSoil Qualifier: Not reportedGW Qualifier: Not reportedSignificant Interim Remedial Action Taken: Not reportedHist Max MTBE Conc in Soil: Not reportedHist Max MTBE Conc in Groundwater: Not reportedHistorical Max MTBE Date: Not reportedEnforcement Action Date: Not reportedPost Remedial Action Monitoring Began: Not reportedRemedial Action Underway: Not reportedRemediation Plan Submitted: Not reportedPollution Characterization Began: Not reportedPreliminary Site Assessment Began: Not reportedPreliminary Site Assessment Workplan Submitted: UNKSource of Cleanup Funding: 2089.6774254039331362575774819Approx. Dist To Production Well (ft): Not reportedWell Name: Not reportedWater System: CITY OF LA FIRE DEPTOperator: UNKLeak Source: UNKCause of Leak: Not reportedHow Leak Stopped: Repair TankHow Leak Discovered: Not reportedDate the Case was Closed: 10/7/1999Date Case Last Changed on Database: Not reportedDate Leak Stopped: 10/7/1999Date Confirmation Began: Not reportedDate Leak Record Entered: 10/7/1999Date Leak First Reported: 8/2/1999Date Leak Discovered: Not reportedEnforcement Type: Not reportedCross Street:

LA CITY FIRE STATION #91 (Continued) S104773349

200 N MAIN RM EIGHTH HUNDRED CMailing address: CAD981963838EPA ID: SYLMAR, CA 91342 14430 POLK STFacility address: LA FIRE STATION 91Facility name: 03/09/1987Date form received by agency:

RCRA-SQG:


Relative:Lower

Actual:1273 ft.

< 1/8 SYLMAR, CA SE FINDS14430 POLK ST CAD981963838B6 RCRA-SQGLA FIRE STATION 91 1000229479

TC3880855.2s Page 13



FINDS:

No violations foundViolation Status:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: Not reportedOwner/Op start date: OperatorOwner/Operator Type: MunicipalLegal status: (415) 555-1212Owner/operator telephone: Not reportedOwner/operator country: NOT REQUIRED, ME 99999 NOT REQUIREDOwner/operator address: NOT REQUIREDOwner/operator name:

Not reportedOwner/Op end date: Not reportedOwner/Op start date: OwnerOwner/Operator Type: MunicipalLegal status: (415) 555-1212Owner/operator telephone: Not reportedOwner/operator country: NOT REQUIRED, ME 99999 NOT REQUIREDOwner/operator address: CITY OF LOS ANGELESOwner/operator name:

Owner/Operator Summary:

hazardous waste at any time waste during any calendar month, and accumulates more than 1000 kg of hazardous waste at any time; or generates 100 kg or less of hazardous waste during any calendar month and accumulates less than 6000 kg of Handler: generates more than 100 and less than 1000 kg of hazardousDescription: Small Small Quantity GeneratorClassification: 09EPA Region: Not reportedContact email: (213) 485-7527Contact telephone: USContact country: SYLMAR, CA 90012 14430 POLK STContact address: ENVIRONMENTAL MANAGERContact: LOS ANGELES, CA 90012

LA FIRE STATION 91 (Continued) 1000229479

TC3880855.2s Page 14



corrective action activities required under RCRA.program staff to track the notification, permit, compliance, andand treat, store, or dispose of hazardous waste. RCRAInfo allows RCRAevents and activities related to facilities that generate, transport,Conservation and Recovery Act (RCRA) program through the tracking ofRCRAInfo is a national information system that supports the Resource

facilities.generators, transporters, and treatment, storage, and disposalprovides California with information on hazardous waste shipments forCalifornia Hazardous Waste Tracking System - Datamart (HWTS-DATAMART) Environmental Interest/Information System

110006474467Registry ID:

LA FIRE STATION 91 (Continued) 1000229479


EMI:

1Number Of Tanks: DIESELContent: PStg: M.V. FUELTank Use: 6000Capacity: 04-20-88Actv Date: 19-050-006232-000001Swrcb Tank Id: Not reportedOwner Tank Id: ATank Status: 02-29-88Created Date: 02-25-93Action Date: 02-25-93Referral Date: 44-013241Board Of Equalization: 1Number: 6232Comp Number: ActiveStatus:

SWEEPS UST:

176 ft. Site 1 of 3 in cluster C0.033 mi.

Relative:Lower

Actual:1285 ft.

< 1/8 SYLMAR, CA 91342ESE EMI14385 POLK ST N/AC7 SWEEPS USTGENERAL TELEPHONE CO OF CALIF A S102804016

TC3880855.2s Page 15



14385 POLK STAddress: 2012Year: URBANOS AUTO BODY & PAINT INCName:

14385 POLK STAddress: 2011Year: URBANOS AUTO BODY & PAINT INCName:

EDR Historical Auto Stations:


Relative:Lower

Actual:1285 ft.

< 1/8 SYLMAR, CA 91342ESE 14385 POLK ST N/AC8 EDR US Hist Auto Stat 1015228291

LOS ANGELES, CITY OFPermitting Agency:-118.44643Longitude:34.31056Latitude:24838Facility ID:

UST:


Relative:Lower

Actual:1285 ft.

< 1/8 SYLMAR, CA 91342ESE 14385 POLK ST N/AC9 USTGENERAL TELEPHONE CO OF CALIF U003781186

14511 POLK STAddress: 2005Year: JC MOBILE AUTO SERVICEName:

14511 POLK STAddress: 2004Year: JC MOBILE AUTO SERVICEName:

EDR Historical Auto Stations:

449 ft. Site 1 of 5 in cluster D0.085 mi.

Relative:Lower

Actual:1255 ft.

< 1/8 SYLMAR, CA 91342SSE 14511 POLK ST N/AD10 EDR US Hist Auto Stat 1015230551

LOS ANGELES, CA 90017 20TH FL LAUSD OEHS 333 S BEAUDRY AVEMailing address: CAR000197442EPA ID: SYLMAR, CA 91342 13291 PHILLIPPI AVEFacility address: SYLMAR ELEMENTARY SCHOOLFacility name: 12/11/2008Date form received by agency:

RCRA-LQG:

678 ft.0.128 mi.

Relative:Higher

Actual:1305 ft.

1/8-1/4 SYLMAR, CA 91342ENE 13291 PHILLIPPI AVE CAR00019744211 RCRA-LQGSYLMAR ELEMENTARY SCHOOL 1012175932

TC3880855.2s Page 16



NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:


Not reportedOwner/Op end date: 11/14/1989Owner/Op start date: OwnerOwner/Operator Type: DistrictLegal status: Not reportedOwner/operator telephone: USOwner/operator country: LOS ANGELES, CA 90017 333 S BEAUDRY AVEOwner/operator address: LAUSDOwner/operator name:

Not reportedOwner/Op end date: 11/14/1989Owner/Op start date: OperatorOwner/Operator Type: DistrictLegal status: Not reportedOwner/operator telephone: Not reportedOwner/operator country: Not reported Not reportedOwner/operator address: SYLMAR ELEMENTARY SCHOOLOwner/operator name:


100 kg of that material at any time hazardous waste during any calendar month, and accumulates more than from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting kg of acutely hazardous waste at any time; or generates 100 kg or less hazardous waste during any calendar month, and accumulates more than 1 waste during any calendar month; or generates 1 kg or less of acutely cleanup of a spill, into or on any land or water, of acutely hazardous residue or contaminated soil, waste or other debris resulting from the during any calendar month; or generates more than 100 kg of any calendar month; or generates more than 1 kg of acutely hazardous waste Handler: generates 1,000 kg or more of hazardous waste during anyDescription: Large Quantity GeneratorClassification: 09EPA Region: [email protected] email: 213-241-3904Contact telephone: USContact country: LOS ANGELES, CA 90017 333 S BEAUDRY AVE 20TH FL LAUSD OEHSContact address: SOE AUNGContact:

SYLMAR ELEMENTARY SCHOOL (Continued) 1012175932

TC3880855.2s Page 17




LEADWaste name: D008Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility:

SYLMAR ELEMENTARY SCHOOL (Continued) 1012175932

13060 GLENOAKS BLVDAddress: 2005Year: M I J CLEANERSName:

13060 GLENOAKS BLVDAddress: 2003Year: MIJ CLEANERSName:

13060 GLENOAKS BLVDAddress: 2001Year: SYLMAR CLEANERSName:

EDR Historical Cleaners:


Relative:Lower

Actual:1250 ft.

1/8-1/4 SYLMAR, CA 91342South 13060 GLENOAKS BLVD N/AD12 EDR US Hist Cleaners 1014987419

6755Comp Number: Not reportedStatus:

SWEEPS UST:

ActiveStatus: Not reportedComments: Not reportedEPA ID: Not reportedNPDES Number: Not reportedDUNs Number: Not reportedContact Phone: Not reportedContact: SYLMAR 913420000Mailing City,St,Zip: Not reportedMailing Address 2: 13060 GLENOAKS BLVDMailing Address: Not reportedMail To: 2130000000Facility Phone: Not reportedSIC Code: Not reportedCortese Code: Not reportedRegulated ID: UTNKARegulated By: 19056337Facility ID:

CA FID UST:


Relative:Lower

Actual:1250 ft.

1/8-1/4 SYLMAR, CA 91342South SWEEPS UST13060 GLENOAKS BLVD N/AD13 CA FID USTJOHNSON BROTHERS S101588103

TC3880855.2s Page 18



Not reportedNumber Of Tanks: Not reportedContent: Not reportedStg: Not reportedTank Use: Not reportedCapacity: Not reportedActv Date: Not reportedSwrcb Tank Id: Not reportedOwner Tank Id: Not reportedTank Status: Not reportedCreated Date: Not reportedAction Date: Not reportedReferral Date: Not reportedBoard Of Equalization: Not reportedNumber:

JOHNSON BROTHERS (Continued) S101588103

NOT REQUIRED, ME 99999 NOT REQUIREDOwner/operator address: NOT REQUIREDOwner/operator name:

Not reportedOwner/Op end date: Not reportedOwner/Op start date: OwnerOwner/Operator Type: MunicipalLegal status: (415) 555-1212Owner/operator telephone: Not reportedOwner/operator country: NOT REQUIRED, ME 99999 NOT REQUIREDOwner/operator address: CITY OF LOS ANGELESOwner/operator name:


hazardous waste at any time waste during any calendar month, and accumulates more than 1000 kg of hazardous waste at any time; or generates 100 kg or less of hazardous waste during any calendar month and accumulates less than 6000 kg of Handler: generates more than 100 and less than 1000 kg of hazardousDescription: Small Small Quantity GeneratorClassification: 09EPA Region: Not reportedContact email: (213) 485-7527Contact telephone: USContact country: SYLMAR, CA 91342 13059 GLENOAKS BLVDContact address: ENVIRONMENTAL MANAGERContact: LOS ANGELES, CA 90012 200 N MAIN RM EIGHTH HUNDREDMailing address: CAD981990005EPA ID: SYLMAR, CA 91342 13059 GLENOAKS BLVDFacility address: LA SYLMAR LIBRARYFacility name: 03/25/1987Date form received by agency:

RCRA-SQG:


Relative:Lower

Actual:1249 ft.

1/8-1/4 SYLMAR, CA 91342South FINDS13059 GLENOAKS BLVD CAD981990005D14 RCRA-SQGLA SYLMAR LIBRARY 1000390552

TC3880855.2s Page 19



corrective action activities required under RCRA.program staff to track the notification, permit, compliance, andand treat, store, or dispose of hazardous waste. RCRAInfo allows RCRAevents and activities related to facilities that generate, transport,Conservation and Recovery Act (RCRA) program through the tracking ofRCRAInfo is a national information system that supports the Resource Environmental Interest/Information System


FINDS:




Not reportedOwner/Op end date: Not reportedOwner/Op start date: OperatorOwner/Operator Type: MunicipalLegal status: (415) 555-1212Owner/operator telephone: Not reportedOwner/operator country:

LA SYLMAR LIBRARY (Continued) 1000390552

YAluminium: 07/01/2005Operation Begin Date: NRural: NGrand Father: (818) 362-4008Phone Number: Not reportedWebsite: 91615Mailing Zip Code: CAMailing State: North HollywoodMailing City: P O Box 15772Mailing Address: RC12659Cert Id: 26474Reg Id:

SWRCY:


Relative:Lower

Actual:1247 ft.

1/8-1/4 SYLMAR, CA 91342South 13036 GLENOAKS BLVD N/AD15 SWRCYS AND G RECYCLING S107137802

TC3880855.2s Page 20



Not reportedOperation End Date: N/AAgency Reg ID: Glendy GonzalezOrganization Name: 18806Organization ID: OperationalCert Status: 8:00 am - 3:00 pmSunday Hours Of Operation: 8:00 am - 5:00 pmSaturday Hours Of Operation: 8:00 am - 5:00 pmFriday Hours Of Operation: 8:00 am - 5:00 pmThursday Hours Of Operation: 8:00 am - 5:00 pmWednesday Hours Of Operation: 8:00 am - 5:00 pmTuesday Hours Of Operation: 8:00 am - 5:00 pmMonday Hours Of Operation: N/AAgency: YBimetal: YPlastic: YGlass:

S AND G RECYCLING (Continued) S107137802

Not reportedOwner/Op end date: 04/01/1926Owner/Op start date: OperatorOwner/Operator Type: MunicipalLegal status: Not reportedOwner/operator telephone: USOwner/operator country: Not reported Not reportedOwner/operator address: LA DEPART OF WATER AND POWEROwner/operator name:


hazardous waste at any time waste during any calendar month, and accumulates more than 1000 kg of hazardous waste at any time; or generates 100 kg or less of hazardous waste during any calendar month and accumulates less than 6000 kg of Handler: generates more than 100 and less than 1000 kg of hazardousDescription: Small Small Quantity GeneratorClassification: 09EPA Region: Not reportedContact email: 213-367-0403Contact telephone: USContact country: LOS ANGELES, CA 90012 111 N HOPE ST ROOM 1050Contact address: MARK J SEDLACEKContact: LOS ANGELES, CA 90012 ROOM 1050 111 N HOPE STMailing address: CAR000152264EPA ID: SYLMAR, CA 91342 13077 GLENOAKS BLVDFacility address: LA DEPARTMENT OF WATER AND POWER DS 107Facility name: 04/14/2004Date form received by agency:

RCRA-SQG:

711 ft.0.135 mi.

Relative:Lower

Actual:1252 ft.

1/8-1/4 SYLMAR, CA 91342South 13077 GLENOAKS BLVD CAR00015226416 RCRA-SQGLA DEPARTMENT OF WATER AND POWER DS 107 1007370073

TC3880855.2s Page 21




SELENIUMWaste name: D010Waste code:



Small Quantity GeneratorClassification: LA DEPARTMENT OF WATER AND POWER DS 107Facility name: 04/14/2004Date form received by agency:

Historical Generators:



Not reportedOwner/Op end date: 04/01/1926Owner/Op start date: OwnerOwner/Operator Type: MunicipalLegal status: Not reportedOwner/operator telephone: USOwner/operator country: Not reported Not reportedOwner/operator address: LA DEPART OF WATER AND POWEROwner/operator name:

LA DEPARTMENT OF WATER AND POWER DS 107 (Continued) 1007370073

ABUS CLEANINGName:

14580 EL CASCO STAddress: 2005Year: FIRST CLASS CARPET CLEANINGName:

14580 EL CASCO STAddress: 2004Year: FIRST CLASS CARPET CLEANINGName:

EDR Historical Cleaners:

1083 ft.0.205 mi.

Relative:Higher

Actual:1330 ft.

1/8-1/4 SYLMAR, CA 91342North 14580 EL CASCO ST N/A17 EDR US Hist Cleaners 1014994498

TC3880855.2s Page 22



14580 EL CASCO STAddress: 2007Year:

(Continued) 1014994498

2504-005-007Alias Name: APNAlias Type: 2504-005-006Alias Name: APNAlias Type: 2504-005-005Alias Name: APNAlias Type: 2504-005-004Alias Name: APNAlias Type: 2504-005-003Alias Name: APNAlias Type: 2504-005-002Alias Name: APNAlias Type: 2504-005-001Alias Name: SOILPotential Description: 30023-NO, 30043-NO, 30308-NO 30013-NO, 30207-NO, 30313-NO, 30314-NO, 30315-NO, 30316-NO, 30400-NO, 30001-NO, 30004-NO, 30006-NO, 30007-NO, 30008-NO, 30010-NO,Confirmed COC: HCH-technical, Mirex Dieldrin, Heptachlor, HCH (alpha, HCH (beta, HCH (gamma) Lindane, Arsenic, Chlordane, DDD, DDE, DDT, Endrin, Lead, Toxaphene, Aldrin,Potential COC: AGRICULTURAL - ORCHARD, RESIDENTIAL AREAPast Use: Not reported 2504005003, 2504005004, 2504005005, 2504005006, 2504005007, 2504005008 2504-005-006, 2504-005-007, 2504-005-008, 2504005001, 2504005002, 2504-005-001, 2504-005-002, 2504-005-003, 2504-005-004, 2504-005-005,APN: -118.4497Longitude: 34.3187Latitude: School DistrictFunding: NORestricted Use: 06/04/2008Status Date: No Further ActionStatus: Not reportedSpecial Program Status: 18Senate: 39Assembly: 304581Site Code: Southern California Schools & Brownfields OutreachDivision Branch: Shahir HaddadSupervisor: Ivy OsornioProject Manager: DTSC - Site Cleanup ProgramLead Agency Description: SMBRPLead Agency: SMBRPCleanup Oversight Agencies: NONational Priorities List: 6.7Acres: NONE SPECIFIEDSite Mgmt. Req.: SchoolSite Type Detail: School InvestigationSite Type: 60000780Facility ID:

SCH:

1979 ft.0.375 mi.

Relative:Higher

Actual:1355 ft.

1/4-1/2 SYLMAR, CA 91342North ENVIROSTORDRONFIELD AVENUE/BLEDSOE STREET N/A18 SCHVALLEY REGION SPAN K-8 #1 S108974347

TC3880855.2s Page 23



Not reportedSchedule Document Type: Not reportedSchedule Sub Area Name: Not reportedSchedule Area Name: Not reportedFuture Due Date: Not reportedFuture Document Type: Not reportedFuture Sub Area Name: Not reportedFuture Area Name:

DTSC approved the PEA with a No Further Action determinationComments: 05/29/2008Completed Date: Preliminary Endangerment Assessment ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

DTSC approved the scoping document with minor commentsComments: 02/08/2008Completed Date: Preliminary Endangerment Assessment WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

the PEA. agricultural use, LAUSD will submit a project scoping document for Phase I submitted for background purposes. Based on history ofComments: 12/18/2007Completed Date: Other ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 06/04/2008Completed Date: Cost Recovery Closeout MemoCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 60000780Alias Name: Project Code (Site Code)Alias Type: 304581Alias Name: APNAlias Type: 2504005008Alias Name: APNAlias Type: 2504005007Alias Name: APNAlias Type: 2504005006Alias Name: APNAlias Type: 2504005005Alias Name: APNAlias Type: 2504005004Alias Name: APNAlias Type: 2504005003Alias Name: APNAlias Type: 2504005002Alias Name: APNAlias Type: 2504005001Alias Name: APNAlias Type: 2504-005-008Alias Name: APNAlias Type:

VALLEY REGION SPAN K-8 #1 (Continued) S108974347

TC3880855.2s Page 24



APNAlias Type: 2504005001Alias Name: APNAlias Type: 2504-005-008Alias Name: APNAlias Type: 2504-005-007Alias Name: APNAlias Type: 2504-005-006Alias Name: APNAlias Type: 2504-005-005Alias Name: APNAlias Type: 2504-005-004Alias Name: APNAlias Type: 2504-005-003Alias Name: APNAlias Type: 2504-005-002Alias Name: APNAlias Type: 2504-005-001Alias Name: SOILPotential Description: 30316-NO, 30400-NO, 30023-NO, 30043-NO, 30308-NO 30008-NO, 30010-NO, 30013-NO, 30207-NO, 30313-NO, 30314-NO, 30315-NO, HCH-technical, Mirex, 30001-NO, 30004-NO, 30006-NO, 30007-NO, Dieldrin, Heptachlor, HCH (alpha, HCH (beta, HCH (gamma) Lindane, Arsenic, Chlordane, DDD, DDE, DDT, Endrin, Lead, Toxaphene, Aldrin,Confirmed COC: HCH-technical, Mirex Dieldrin, Heptachlor, HCH (alpha, HCH (beta, HCH (gamma) Lindane, Arsenic, Chlordane, DDD, DDE, DDT, Endrin, Lead, Toxaphene, Aldrin,Potential COC: AGRICULTURAL - ORCHARD, RESIDENTIAL AREAPast Use: Not reported 2504005003, 2504005004, 2504005005, 2504005006, 2504005007, 2504005008 2504-005-006, 2504-005-007, 2504-005-008, 2504005001, 2504005002, 2504-005-001, 2504-005-002, 2504-005-003, 2504-005-004, 2504-005-005,APN: -118.4497Longitude: 34.3187Latitude: School DistrictFunding: NONE SPECIFIEDSite Mgmt. Req.: NORestricted Use: 06/04/2008Status Date: No Further ActionStatus: Not reportedSpecial Program: 18Senate: 39Assembly: 304581Site Code: 60000780Facility ID: Southern California Schools & Brownfields OutreachDivision Branch: Shahir HaddadSupervisor: Ivy OsornioProgram Manager: SMBRPLead Agency: SMBRPRegulatory Agencies: NONPL: 6.7Acres: SchoolSite Type Detailed: School InvestigationSite Type:

ENVIROSTOR:

Not reportedSchedule Revised Date: Not reportedSchedule Due Date:


TC3880855.2s Page 25



Not reportedSchedule Revised Date: Not reportedSchedule Due Date: Not reportedSchedule Document Type: Not reportedSchedule Sub Area Name: Not reportedSchedule Area Name: Not reportedFuture Due Date: Not reportedFuture Document Type: Not reportedFuture Sub Area Name: Not reportedFuture Area Name:

DTSC approved the PEA with a No Further Action determinationComments: 05/29/2008Completed Date: Preliminary Endangerment Assessment ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

DTSC approved the scoping document with minor commentsComments: 02/08/2008Completed Date: Preliminary Endangerment Assessment WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

the PEA. agricultural use, LAUSD will submit a project scoping document for Phase I submitted for background purposes. Based on history ofComments: 12/18/2007Completed Date: Other ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 06/04/2008Completed Date: Cost Recovery Closeout MemoCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 60000780Alias Name: Project Code (Site Code)Alias Type: 304581Alias Name: APNAlias Type: 2504005008Alias Name: APNAlias Type: 2504005007Alias Name: APNAlias Type: 2504005006Alias Name: APNAlias Type: 2504005005Alias Name: APNAlias Type: 2504005004Alias Name: APNAlias Type: 2504005003Alias Name: APNAlias Type: 2504005002Alias Name:


TC3880855.2s Page 26



SYLMAR 913420000Mailing City,St,Zip: Not reportedMailing Address 2: 1240 S STATE COLLEGE BLVDMailing Address: Not reportedMail To: 2133624384Facility Phone: Not reportedSIC Code: Not reportedCortese Code: 00003783Regulated ID: UTNKIRegulated By: 19054167Facility ID:

CA FID UST:

Leak DiscoveryAction: 01/01/1950Date: OtherAction Type: T10000005375Global Id:

Leak BeganAction: 01/01/1950Date: OtherAction Type: T10000005375Global Id:




Status History:


Not reportedSite History: Not reportedPotential Contaminants of Concern: Not reportedPotential Media Affect: Not reportedFile Location: Not reportedLOC Case Number: Not reportedRB Case Number: Not reportedLocal Agency: Not reportedCase Worker: SWRCBLead Agency: 08/05/1992Status Date: Open - Site AssessmentStatus: LUST Cleanup SiteCase Type: 0Longitude: 0Latitude: T10000005375Global Id: STATERegion:

LUST:

2593 ft.0.491 mi. CDL

Relative:Higher

Actual:1334 ft.

1/4-1/2 SWEEPS USTSYLMAR, CA 91342ENE CA FID UST14104 FOOTHILL BLVD N/A19 LUST7-ELEVEN STORE #21483 (2144) S101586601

TC3880855.2s Page 27




PRODUCTStg: CHEMICALTank Use: 12000Capacity: Not reportedActv Date: 19-050-000268-000003Swrcb Tank Id: Not reportedOwner Tank Id: Not reportedTank Status: Not reportedCreated Date: Not reportedAction Date: Not reportedReferral Date: 44-002251Board Of Equalization: Not reportedNumber: 268Comp Number: Not reportedStatus:

Not reportedNumber Of Tanks: REG UNLEADEDContent: PRODUCTStg: M.V. FUELTank Use: 12000Capacity: Not reportedActv Date: 19-050-000268-000002Swrcb Tank Id: Not reportedOwner Tank Id: Not reportedTank Status: Not reportedCreated Date: Not reportedAction Date: Not reportedReferral Date: 44-002251Board Of Equalization: Not reportedNumber: 268Comp Number: Not reportedStatus:

3Number Of Tanks: REG UNLEADEDContent: PRODUCTStg: M.V. FUELTank Use: 12000Capacity: Not reportedActv Date: 19-050-000268-000001Swrcb Tank Id: Not reportedOwner Tank Id: Not reportedTank Status: Not reportedCreated Date: Not reportedAction Date: Not reportedReferral Date: 44-002251Board Of Equalization: Not reportedNumber: 268Comp Number: Not reportedStatus:

SWEEPS UST:

InactiveStatus: Not reportedComments: Not reportedEPA ID: Not reportedNPDES Number: Not reportedDUNs Number: Not reportedContact Phone: Not reportedContact:

7-ELEVEN STORE #21483 (2144) (Continued) S101586601

TC3880855.2s Page 28



or drug lab equipment and/or materials were stored. Illegal Drug Lab (L) - location where an illegal drug lab was operatedLab Type: 03/30/2000Date: 200003190Facility ID:

CDL:

Not reportedNumber Of Tanks: UNKNOWNContent:

7-ELEVEN STORE #21483 (2144) (Continued) S101586601

91392Discharge Zip: CaliforniaDischarge State: SylmarDischarge City: PO Box 9205Discharge Address: Valley Todeco IncDischarge Name: Not reportedTermination Date Of Regulatory Measure: Not reportedExpiration Date Of Regulatory Measure: 09/07/2011Effective Date Of Regulatory Measure: Not reportedAdoption Date Of Regulatory Measure: IndustrialProgram Type: 4 19I023315WDID: Not reportedPlace Id: EnrolleeRegulatory Measure Type: 97-03-DWQOrder No: 419873Regulatory Measure Id: 4Region: 0Agency Id: ActiveFacility Status: CAS000001Npdes Number:

40503Discharge Zip: KentuckyDischarge State: LexingtonDischarge City: 2201 Regency Rd Ste 701Discharge Address: McKechnie Investments IncDischarge Name: 09/02/2011Termination Date Of Regulatory Measure: Not reportedExpiration Date Of Regulatory Measure: 12/20/1995Effective Date Of Regulatory Measure: Not reportedAdoption Date Of Regulatory Measure: IndustrialProgram Type: 4 19I012053WDID: Not reportedPlace Id: EnrolleeRegulatory Measure Type: 97-03-DWQOrder No: 190258Regulatory Measure Id: 4Region: 0Agency Id: TerminatedFacility Status: CAS000001Npdes Number:

NPDES:

3390 ft. Site 1 of 2 in cluster E0.642 mi.

Relative:Lower

Actual:1215 ft.

1/2-1 ENVIROSTORSYLMAR, CA 91342SW SLIC12975 BRADLEY AVENUE N/AE20 NPDESVALLEY-TODECO, INC. 1005976559

TC3880855.2s Page 29



71003534Facility ID: Cleanup ChatsworthDivision Branch: Not reportedSupervisor: Not reportedProgram Manager: NONE SPECIFIEDLead Agency: NONE SPECIFIEDRegulatory Agencies: NONPL: Not reportedAcres: Tiered PermitSite Type Detailed: Tiered PermitSite Type:

ENVIROSTOR:

MZStaff:VOCsSubstance:0990SLIC:Site AssessmentFacility Status:4Region:

SLIC REG 4:


and on 5/10/11 requiring supplementary remedial action plan. requiring additional investigations in the Plating Department Area, Investigation Report on 10/25/2010. RB issued a letter on 4/14/2011 Dept. Investigation Report on September 15, 2010, and the VOCs the Plating Department at the site. The RP submitted the Plating contamination at the site and hexavalent chromium contamination in Board staff approved workplans for additional delineation of VOC Delineation. In letters dated March 9, 2010 and April 5, 2010, the 2010 approving the Revised Workplan for Completion of VOCs March 7, 2002. Regional Board staff issued a letter dated March 9, been removed since 11/2005. Groundwater monitoring is ongoing since to operate to date. Approximately 17,043 pounds of PCE and TCE have 9/30/06, and was replaced by a DPE systemon 11/21/06 which continues hexavalent chromium. An SVE system operated from 11/23/05 through VOCs (PCE and TCE) and Title 22 metals especially total and Chemicals of concern in soil and groundwater beneath the site includeSite History: Chromium, Other Metal Hydrocarbon, Tetrachloroethylene (PCE), Trichloroethylene (TCE), Other Chlorinated Hydrocarbons, Other Solvent or Non-PetroleumPotential Contaminants of Concern: (uses other than drinking water), Soil, Soil Vapor Aquifer used for drinking water supply, Indoor Air, Other GroundwaterPotential Media Affected: Regional BoardFile Location: 0990RB Case Number: Not reportedLocal Agency: MZCase Worker: Cleanup Program SiteCase Type: -118.460603Longitude: 34.304773Latitude: 204DW00Lead Agency Case Number: LOS ANGELES RWQCB (REGION 4)Lead Agency: SL204DW2400Global Id: 03/23/2010Status Date: Open - Assessment & Interim Remedial ActionFacility Status: STATERegion:

SLIC:

VALLEY-TODECO, INC. (Continued) 1005976559

TC3880855.2s Page 30

http://www.web.edrnet.com/ordering/switchboard/redirect.aspx?s=GRR_CA_SLIC_ST&global_id=SL204DW2400




Not reportedComments: Not reportedCompleted Date: Not reportedCompleted Document Type: Not reportedCompleted Sub Area Name: Not reportedCompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 71003534Alias Name: EPA Identification NumberAlias Type: CAT080014103Alias Name: NONE SPECIFIEDPotential Description: NONE SPECIFIED, NONE SPECIFIEDConfirmed COC: NONE SPECIFIEDPotential COC: NONE SPECIFIEDPast Use: NONE SPECIFIEDAPN: -118.4606Longitude: 34.30477Latitude: Not reportedFunding: NONE SPECIFIEDSite Mgmt. Req.: NORestricted Use: Not reportedStatus Date: Refer: Other AgencyStatus: Not reportedSpecial Program: 18Senate: 39Assembly: Not reportedSite Code:

VALLEY-TODECO, INC. (Continued) 1005976559

(818) 367-1811Contact telephone: USContact country: SYLMAR, CA 91342 13001 BRADLEY AVEContact address: ENVIRONMENTAL MANAGERContact: SYLMAR, CA 91342 PO BOX 4156Mailing address: CAD981624323EPA ID: SYLMAR, CA 91342 13001 BRADLEY AVEFacility address: LANCE INDUSTRIESFacility name: 02/26/1987Date form received by agency:

RCRA-SQG:

WDS3422 ft. ENVIROSTORSite 2 of 2 in cluster E0.648 mi. HAZNET

Relative:Lower

Actual:1218 ft.

1/2-1 LA Co. Site MitigationSYLMAR, CA SW FINDS13001 BRADLEY AVE CAD981624323E21 RCRA-SQGLANCE INDUSTRIES 1000168384

TC3880855.2s Page 31



events and activities related to facilities that generate, transport,Conservation and Recovery Act (RCRA) program through the tracking ofRCRAInfo is a national information system that supports the Resource Environmental Interest/Information System


FINDS:




Not reportedOwner/Op end date: Not reportedOwner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: (415) 555-1212Owner/operator telephone: Not reportedOwner/operator country: NOT REQUIRED, ME 99999 NOT REQUIREDOwner/operator address: NOT REQUIREDOwner/operator name:

Not reportedOwner/Op end date: Not reportedOwner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: (415) 555-1212Owner/operator telephone: Not reportedOwner/operator country: NOT REQUIRED, ME 99999 NOT REQUIREDOwner/operator address: MANN MARVINOwner/operator name:


hazardous waste at any time waste during any calendar month, and accumulates more than 1000 kg of hazardous waste at any time; or generates 100 kg or less of hazardous waste during any calendar month and accumulates less than 6000 kg of Handler: generates more than 100 and less than 1000 kg of hazardousDescription: Small Small Quantity GeneratorClassification: 09EPA Region: Not reportedContact email:

LANCE INDUSTRIES (Continued) 1000168384

TC3880855.2s Page 32



Unspecified aqueous solutionWaste Category: Not reportedTSD County: CAD097030993TSD EPA ID: Not reportedGen County: SYLMAR, CA 913420000Mailing City,St,Zip: 13001 BRADLEY AVEMailing Address: Not reportedMailing Name: 8183671811Telephone: MARVIN REICHMAN PLANT MGRContact: CAD981624323Gepaid: 2002Year:

Los AngelesFacility County: 2.5Tons: RecyclerDisposal Method: Unspecified aqueous solutionWaste Category: Not reportedTSD County: CAD097030993TSD EPA ID: Not reportedGen County: SYLMAR, CA 913420000Mailing City,St,Zip: 13001 BRADLEY AVEMailing Address: Not reportedMailing Name: 8183671811Telephone: MARVIN REICHMAN PLANT MGRContact: CAD981624323Gepaid: 2002Year:

Los AngelesFacility County: 16.68Tons: RecyclerDisposal Method: Aqueous solution (2 < pH < 12.5) containing reactive anions ...Waste Category: Not reportedTSD County: CAT080033681TSD EPA ID: Not reportedGen County: SYLMAR, CA 913420000Mailing City,St,Zip: 13001 BRADLEY AVEMailing Address: Not reportedMailing Name: 8183671811Telephone: MARVIN REICHMAN PLANT MGRContact: CAD981624323Gepaid: 2003Year:

HAZNET:

10/11/2011Entered Date:Not reportedAssigned To:NoAbated:RO0001412Case ID:StateJurisdiction:SD0000411Site ID:Not reportedFacility ID:

LA Co. Site Mitigation:

corrective action activities required under RCRA.program staff to track the notification, permit, compliance, andand treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA


TC3880855.2s Page 33



Not reportedFunding: NONE SPECIFIEDSite Mgmt. Req.: NORestricted Use: Not reportedStatus Date: Refer: Other AgencyStatus: Not reportedSpecial Program: 18Senate: 39Assembly: Not reportedSite Code: 71002890Facility ID: Cleanup ChatsworthDivision Branch: Not reportedSupervisor: Not reportedProgram Manager: NONE SPECIFIEDLead Agency: NONE SPECIFIEDRegulatory Agencies: NONPL: Not reportedAcres: Tiered PermitSite Type Detailed: Tiered PermitSite Type:

ENVIROSTOR:

22 additional CA_HAZNET: record(s) in the EDR Site Report.Click this hyperlink while viewing on your computer to access

Los AngelesFacility County: 2.41Tons: RecyclerDisposal Method: Liquids with pH <= 2 with metalsWaste Category: Not reportedTSD County: CAD097030993TSD EPA ID: Not reportedGen County: SYLMAR, CA 913420000Mailing City,St,Zip: 13001 BRADLEY AVEMailing Address: Not reportedMailing Name: 8183671811Telephone: MARVIN REICHMAN PLANT MGRContact: CAD981624323Gepaid: 2002Year:

Los AngelesFacility County: 1.25Tons: RecyclerDisposal Method: Unspecified oil-containing wasteWaste Category: Not reportedTSD County: AZD980892731TSD EPA ID: Not reportedGen County: SYLMAR, CA 913420000Mailing City,St,Zip: 13001 BRADLEY AVEMailing Address: Not reportedMailing Name: 8183671811Telephone: MARVIN REICHMAN PLANT MGRContact: CAD981624323Gepaid: 2002Year:

Los AngelesFacility County: 3.66Tons: Not reportedDisposal Method:


TC3880855.2s Page 34

http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=2s2Lsv1nLk84vd9inw1xk83f4x1.d91.iQ5Awh58xh2asb14LN7ovC1bn347kT2Y4Y58dF2ji95tw.2ks.2qL.1Ov64unJ9KkC9t4z1md49UiB6aw564xx0g833Rf7tWxd2YsT21Lp1Uvz2Tnb1RkC1z4c1rdv26i97AwP9JxP4X8O9KfO5pxc1

http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=2s2Lsv1nLk84vd9inw1xk83f4x1.d91.iQ5Awh58xh2asb14LN7ovC1bn347kT2Y4Y58dF2ji95tw.2ks.2qL.1Ov64unJ9KkC9t4z1md49UiB6aw564xx0g833Rf7tWxd2YsT21Lp1Uvz2Tnb1RkC1z4c1rdv26i97AwP9JxP4X8O9KfO5pxc1



0Design Flow: Not reportedSecondary Waste Type: Not reportedSecondary Waste: Not reportedPrimary Waste Type: Not reportedWaste2: Not reportedWaste Type2: Not reportedPrimary Waste: Not reportedPrimary Waste Type: Not reportedSIC Code 2: 0SIC Code: Not reportedAgency Type: Not reportedAgency Telephone: Not reportedAgency Contact: 0Agency City,St,Zip: Not reportedAgency Address: LANCE INDUSTRIESAgency Name: Not reportedFacility Contact: Not reportedFacility Telephone: 4Subregion: are assigned by the Regional Board CAS000001 The 1st 2 characters designate the state. The remaining 7NPDES Number: under Waste Discharge Requirements. Active - Any facility with a continuous or seasonal discharge that isFacility Status: Not reportedFacility Type: 4 19I010669Facility ID:

CA WDS:



Completed Info:

Envirostor ID NumberAlias Type: 71002890Alias Name: EPA (FRS #)Alias Type: 110002728004Alias Name: EPA Identification NumberAlias Type: CAD981624323Alias Name: NONE SPECIFIEDPotential Description: NONE SPECIFIED, NONE SPECIFIEDConfirmed COC: NONE SPECIFIEDPotential COC: NONE SPECIFIEDPast Use: NONE SPECIFIEDAPN: -118.4615Longitude: 34.30549Latitude:


TC3880855.2s Page 35



dairy waste ponds. dischargers having waste storage systems with land disposal such as disposal systems, such as septic systems with subsurface disposal, or management practices, facilities with passive waste treatment and cooling water dischargers or thosewho must comply through best Category C - Facilities having no waste treatment systems, such asComplexity: represent no threat to water quality. Level. A Zero (0) may be used to code those NURDS that are found to considered a minor threat to water quality unless coded at a higher to a major or minor threat. Not: All nurds without a TTWQ will be should cause a relatively minor impairment of beneficial uses compared Minor Threat to Water Quality. A violation of a regional board orderTreat To Water: Not reportedPOTW: Not reportedReclamation: 0Baseline Flow:


NoTransporter of hazardous waste: YesRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:


waste Handler is engaged in the treatment, storage or disposal of hazardousDescription: TSDFClassification: Facility is not located on Indian land. Additional information is not known.Land type: 09EPA Region: Not reportedContact email: (626) 401-0106Contact telephone: Not reportedContact country: Not reported Not reportedContact address: JOHN W MATHEWSContact: ELGIN, IL 90123 920 DAVIS TOAD, 4TH FLOORMailing address: CAT000613992EPA ID: SYLMAR, CA 91342 13024 BRADLEY AVE.Facility address: SAFETY-KLEEN SYSTEMS, INC.Facility name: 03/28/2002Date form received by agency:

RCRA-TSDF:

WDSHWP

ENVIROSTORLA Co. Site Mitigation

Notify 65SWEEPS UST

HIST USTCA FID UST

LUSTHIST CORTESE

3461 ft. NPDES0.655 mi. FINDS

Relative:Lower

Actual:1224 ft.

1/2-1 RCRA-SQGSYLMAR, CA WSW CORRACTS13024 BRADLEY AVE CAT00061399222 RCRA-TSDFSAFETY KLEEN CORPORATION SYLMAR CA 1000224422

TC3880855.2s Page 36



RFA Completed, Assessment was an RFA.Event: 12/18/1990Event date:

Corrective Action Summary:

Large Quantity GeneratorClassification: SAFETY-KLEEN CORP 7-088-01Site name: SAFETY-KLEEN SYSTEMS, INC.Facility name: 04/12/1990Date form received by agency:

Small Quantity GeneratorClassification: SAFETY-KLEEN CORP (7-088-01)Site name: SAFETY-KLEEN SYSTEMS, INC.Facility name: 03/31/1992Date form received by agency:

Large Quantity GeneratorClassification: SAFETY-KLEEN CORPSite name: SAFETY-KLEEN SYSTEMS, INC.Facility name: 03/25/1994Date form received by agency:

Small Quantity GeneratorClassification: SAFETY KLEEN SYSTEMS INCSite name: SAFETY-KLEEN SYSTEMS, INC.Facility name: 09/01/1996Date form received by agency:

Small Quantity GeneratorClassification: SAFETY KLEEN SYSTEMS INCSite name: SAFETY-KLEEN SYSTEMS, INC.Facility name: 07/13/1998Date form received by agency:

Large Quantity GeneratorClassification: SAFETY-KLEEN CORP - SYLMAR, CASite name: SAFETY-KLEEN SYSTEMS, INC.Facility name: 03/04/1999Date form received by agency:

Large Quantity GeneratorClassification: SAFETY-KLEEN SYSTEMS, INC. SYLMARSite name: SAFETY-KLEEN SYSTEMS, INC.Facility name: 10/12/2000Date form received by agency:

Large Quantity GeneratorClassification: SAFETY-KLEEN SYSTEMS, INC.Facility name: 03/28/2002Date form received by agency:


NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW:

SAFETY KLEEN CORPORATION SYLMAR CA (Continued) 1000224422

TC3880855.2s Page 37



Not reported Final penalty amount: Not reported Proposed penalty amount: Not reported Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: Not reported Enforcement action date: Not reported Enforcement action: StateViolation lead agency: 10/14/1998Date achieved compliance: 02/06/1995Date violation determined: Generators - GeneralArea of violation: FR - 262.10-12.ARegulation violated:

Not reported Paid penalty amount: 4320 Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 03/17/2003 Enforcement action date: SINGLE SITE CA/FO Enforcement action: StateViolation lead agency: 09/10/2002Date achieved compliance: 06/20/2002Date violation determined: Generators - GeneralArea of violation: Not reportedRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 07/16/2002 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 09/10/2002Date achieved compliance: 06/20/2002Date violation determined: Generators - GeneralArea of violation: Not reportedRegulation violated:

Facility Has Received Notices of Violations:

action priority. CA Prioritization, Facility or area was assigned a low correctiveEvent: 10/27/1992Event date:

the facility, or other administrative considerations. risk, timing considerations, the status of corrective action work at conclusion may be the status of closure at the facility, the degree of there is a lack of technical information (IN). Reasons for this it appears to be technically infeasible or inappropriate (NF) or 2- stabilization activity at the present time for reasons other than 1- Stabilization Measures Evaluation,This facility is not amenable toEvent: 10/27/1992Event date:

Corrective Action Process TerminatedEvent: 12/18/1990Event date:


TC3880855.2s Page 38



200 Paid penalty amount: 200 Final penalty amount: 200 Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 02/16/1993 Enforcement action date: INITIAL 3008(A) COMPLIANCE Enforcement action: StateViolation lead agency: 03/23/1993Date achieved compliance: 12/24/1992Date violation determined: Transporters - GeneralArea of violation: FR - 263Regulation violated:

200 Paid penalty amount: 200 Final penalty amount: 200 Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 02/16/1993 Enforcement action date: INITIAL 3008(A) COMPLIANCE Enforcement action: StateViolation lead agency: 03/23/1993Date achieved compliance: 12/24/1992Date violation determined: TSD - GeneralArea of violation: FR - 270Regulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: Not reported Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: Not reported Enforcement action date: Not reported Enforcement action: StateViolation lead agency: 09/21/1994Date achieved compliance: 02/17/1994Date violation determined: Generators - GeneralArea of violation: FR - 262.10-12.ARegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 09/21/1994 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 09/27/1994Date achieved compliance: 09/21/1994Date violation determined: Transporters - GeneralArea of violation: FR - 263Regulation violated:

Not reported Paid penalty amount:


TC3880855.2s Page 39



FR - 264.70-77.ERegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 04/27/1990 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 11/21/1991Date achieved compliance: 03/15/1990Date violation determined: LDR - GeneralArea of violation: FR - 268.7Regulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 04/11/1990 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 05/15/1992Date achieved compliance: 03/21/1990Date violation determined: TSD - Financial RequirementsArea of violation: FR - 264.140-150.HRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: Not reported Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: Not reported Enforcement action date: Not reported Enforcement action: EPAViolation lead agency: 05/15/1992Date achieved compliance: 05/15/1992Date violation determined: TSD - Financial RequirementsArea of violation: FR - 264.140-150.HRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 12/23/1992 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 09/17/1993Date achieved compliance: 11/10/1992Date violation determined: TSD - Financial RequirementsArea of violation: FR - 264.140-150.HRegulation violated:


TC3880855.2s Page 40



LDR - GeneralArea of violation: FR - 268.7Regulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 04/27/1990 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 11/21/1991Date achieved compliance: 03/15/1990Date violation determined: TSD - Closure/Post-ClosureArea of violation: FR - 264.110-120.GRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: Not reported Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: Not reported Enforcement action date: Not reported Enforcement action: StateViolation lead agency: 11/21/1991Date achieved compliance: 03/15/1990Date violation determined: LDR - GeneralArea of violation: FR - 268 ALLRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 04/27/1990 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 11/21/1991Date achieved compliance: 03/15/1990Date violation determined: TSD - GeneralArea of violation: FR - 270Regulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 04/27/1990 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 11/21/1991Date achieved compliance: 03/15/1990Date violation determined: TSD - GeneralArea of violation:


TC3880855.2s Page 41



03/15/1990Date violation determined: TSD - Closure/Post-ClosureArea of violation: FR - 264.110-120.GRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 04/27/1990 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 11/21/1991Date achieved compliance: 03/15/1990Date violation determined: LDR - GeneralArea of violation: FR - 268 ALLRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: Not reported Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: Not reported Enforcement action date: Not reported Enforcement action: StateViolation lead agency: 11/21/1991Date achieved compliance: 03/15/1990Date violation determined: TSD - GeneralArea of violation: FR - 270Regulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: Not reported Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: Not reported Enforcement action date: Not reported Enforcement action: StateViolation lead agency: 11/21/1991Date achieved compliance: 03/15/1990Date violation determined: TSD - GeneralArea of violation: FR - 264.70-77.ERegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: Not reported Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: Not reported Enforcement action date: Not reported Enforcement action: StateViolation lead agency: 11/21/1991Date achieved compliance: 03/15/1990Date violation determined:


TC3880855.2s Page 42



Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 04/20/2007Evaluation date:

Evaluation Action Summary:



Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: Not reported Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: Not reported Enforcement action date: Not reported Enforcement action: StateViolation lead agency: 05/15/1990Date achieved compliance: 08/19/1987Date violation determined: Formal Enforcement Agreement or OrderArea of violation: FR - FEARegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: Not reported Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: Not reported Enforcement action date: Not reported Enforcement action: StateViolation lead agency: 11/21/1991Date achieved compliance:


TC3880855.2s Page 43



StateEvaluation lead agency: 09/17/1993Date achieved compliance: TSD - Financial RequirementsArea of violation: FINANCIAL RECORD REVIEWEvaluation: 11/10/1992Evaluation date:

State Contractor/GranteeEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 03/18/1993Evaluation date:



State Contractor/GranteeEvaluation lead agency: 09/21/1994Date achieved compliance: Generators - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 02/17/1994Evaluation date:

StateEvaluation lead agency: 09/27/1994Date achieved compliance: Transporters - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 09/21/1994Evaluation date:

State Contractor/GranteeEvaluation lead agency: 10/14/1998Date achieved compliance: Generators - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 02/06/1995Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 10/14/1998Evaluation date:

StateEvaluation lead agency: 09/10/2002Date achieved compliance: Generators - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 06/20/2002Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance:


TC3880855.2s Page 44



Formal Enforcement Agreement or OrderArea of violation: COMPLIANCE SCHEDULE EVALUATIONEvaluation: 08/19/1987Evaluation date:

StateEvaluation lead agency: 11/21/1991Date achieved compliance: LDR - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 03/15/1990Evaluation date:

StateEvaluation lead agency: 11/21/1991Date achieved compliance: TSD - Closure/Post-ClosureArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 03/15/1990Evaluation date:

StateEvaluation lead agency: 11/21/1991Date achieved compliance: TSD - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 03/15/1990Evaluation date:

StateEvaluation lead agency: 05/15/1992Date achieved compliance: TSD - Financial RequirementsArea of violation: FINANCIAL RECORD REVIEWEvaluation: 03/21/1990Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: FINANCIAL RECORD REVIEWEvaluation: 03/21/1991Evaluation date:

EPAEvaluation lead agency: 05/15/1992Date achieved compliance: TSD - Financial RequirementsArea of violation: FINANCIAL RECORD REVIEWEvaluation: 02/14/1992Evaluation date:

EPAEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: FINANCIAL RECORD REVIEWEvaluation: 05/15/1992Evaluation date:


StateEvaluation lead agency: 03/23/1993Date achieved compliance: Transporters - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 11/09/1992Evaluation date:


TC3880855.2s Page 45



Not reportedOriginal schedule date: All Other Support Services 56199NAICS Code(s): corrective action priority CA075LO - CA Prioritization, Facility or area was assigned a lowAction: 19921027Actual Date: ENTIRE FACILITYArea Name: 09EPA Region: CAT000613992EPA ID:

Not reportedSchedule end date: Not reportedOriginal schedule date: All Other Support Services 56199NAICS Code(s): considerations corrective action work at the facility, or other, administrative facility, the degree of risk, timing considerations, the status of (IN). Reasons for this conclusion may be the status of, closure at the inappropriate (NF) or (2) there is a lack of technical, information other than (1) it appears to be technically, infeasible or amenable to stabilization activity at the, present time for reasons CA225NR - Stabilization Measures Evaluation, This facility is, notAction: 19921027Actual Date: ENTIRE FACILITYArea Name: 09EPA Region: CAT000613992EPA ID:

Not reportedSchedule end date: Not reportedOriginal schedule date: All Other Support Services 56199NAICS Code(s): CA999 - Corrective Action Process TerminatedAction: 19901218Actual Date: ENTIRE FACILITYArea Name: 09EPA Region: CAT000613992EPA ID:

Not reportedSchedule end date: Not reportedOriginal schedule date: All Other Support Services 56199NAICS Code(s): CA050RF - RFA Completed, Assessment was an RFAAction: 19901218Actual Date: ENTIRE FACILITYArea Name: 09EPA Region: CAT000613992EPA ID:

CORRACTS:


StateEvaluation lead agency: 05/15/1990Date achieved compliance:


TC3880855.2s Page 46



LUST Cleanup SiteCase Type: -118.4618831Longitude: 34.3070567Latitude: T0603702271Global Id: STATERegion:

LUST:

913421598Reg Id: LTNKAReg By: 19Facility County Code: CORTESERegion:

HIST CORTESE:

91342Discharge Zip: CaliforniaDischarge State: SylmarDischarge City: 13024 Bradley AveDischarge Address: Safety KleenDischarge Name: Not reportedTermination Date Of Regulatory Measure: Not reportedExpiration Date Of Regulatory Measure: 03/30/1992Effective Date Of Regulatory Measure: Not reportedAdoption Date Of Regulatory Measure: IndustrialProgram Type: 4 19I002034WDID: Not reportedPlace Id: EnrolleeRegulatory Measure Type: 97-03-DWQOrder No: 188883Regulatory Measure Id: 4Region: 0Agency Id: ActiveFacility Status: CAS000001Npdes Number:

NPDES:

HAZARDOUS WASTE BIENNIAL REPORTER

corrective action activities required under RCRA.program staff to track the notification, permit, compliance, andand treat, store, or dispose of hazardous waste. RCRAInfo allows RCRAevents and activities related to facilities that generate, transport,Conservation and Recovery Act (RCRA) program through the tracking ofRCRAInfo is a national information system that supports the Resource

facilities.generators, transporters, and treatment, storage, and disposalprovides California with information on hazardous waste shipments forCalifornia Hazardous Waste Tracking System - Datamart (HWTS-DATAMART) Environmental Interest/Information System


FINDS:

Not reportedSchedule end date:


TC3880855.2s Page 47



04Regional Board: 4Region:

LUST REG 4:



07/28/1994Status Date: Completed - Case ClosedStatus: T0603702271Global Id:

02/10/1986Status Date: Open - RemediationStatus: T0603702271Global Id:


Status History:

Not reportedPhone Number: [email protected]: LOS ANGELESCity: 200 North Main Street, Suite 1780Address: LOS ANGELES, CITY OFOrganization Name: ELOY LUNAContact Name: Local Agency CaseworkerContact Type: T0603702271Global Id:

Not reportedPhone Number: [email protected]: Los AngelesCity: 320 W. 4TH ST., SUITE 200Address: LOS ANGELES RWQCB (REGION 4)Organization Name: YUE RONGContact Name: Regional Board CaseworkerContact Type: T0603702271Global Id:

Contact:


Not reportedSite History: AviationPotential Contaminants of Concern: SoilPotential Media Affect: Not reportedFile Location: Not reportedLOC Case Number: 913421598RB Case Number: LOS ANGELES, CITY OFLocal Agency: ELCase Worker: LOS ANGELES, CITY OFLead Agency: 07/28/1994Status Date: Completed - Case ClosedStatus:


TC3880855.2s Page 48




7-28-94 FROM LA FIRE STATED THAT CASE WAS REFERREDTO RWQCB IN ERROR. CASE WAS REFERRED TO RWQCB BY LA FIRE 9-26-83. LTR DATEDSummary: Not reportedAssigned Name: Not reportedSuspended: Not reportedCleanup Fund Id: Not reportedPriority: Not reportedBeneficial Use: PEJLocal Agency Staff: 34.3070567 / -1Lat/Long: LUSTProgram: 777 BIG TIMBER RD, ELGIN, ILLINOIS 60120RP Address: SAFETY-KLEEN CORP.Responsible Party: Not reportedOwner Contact: Not reportedOrganization: Not reportedSoil Qualifier: Not reportedGW Qualifier: Not reportedSignificant Interim Remedial Action Taken: Not reportedHist Max MTBE Conc in Soil: Not reportedHist Max MTBE Conc in Groundwater: Not reportedHistorical Max MTBE Date: Not reportedEnforcement Action Date: Not reportedPost Remedial Action Monitoring Began: 2/10/1986Remedial Action Underway: Not reportedRemediation Plan Submitted: Not reportedPollution Characterization Began: Not reportedPreliminary Site Assessment Began: Not reportedPreliminary Site Assessment Workplan Submitted: UNKSource of Cleanup Funding: 4406.2840567471488977840291317Approx. Dist To Production Well (ft): Not reportedWell Name: Not reportedWater System: OLD CASENO WAS 081391-01Operator: UNKLeak Source: UNKCause of Leak: Not reportedHow Leak Stopped: Not reportedHow Leak Discovered: 7/28/1994Date the Case was Closed: 7/28/1994Date Case Last Changed on Database: Not reportedDate Leak Stopped: Not reportedDate Confirmation Began: 8/12/1991Date Leak Record Entered: 9/26/1983Date Leak First Reported: Not reportedDate Leak Discovered: Not reportedEnforcement Type: Not reportedCross Street: 19050Local Agency: UNKStaff: Not reportedW Global ID: T0603702271Global ID: Not reportedAbatement Method Used at the Site: SoilCase Type: Not reportedLocal Case No: Not reportedSubstance Quantity: 1Substance: Case ClosedStatus: 913421598Facility Id: Los AngelesCounty:


TC3880855.2s Page 49



PRODUCTTank Used for: 00012000Tank Capacity: 1979Year Installed: 03Container Num: 003Tank Num:

Visual, Stock InventorLeak Detection: .1875 inchesTank Construction: Not reportedType of Fuel: WASTETank Used for: 00001000Tank Capacity: 1979Year Installed: 02Container Num: 002Tank Num:

Visual, Stock InventorLeak Detection: .25 inchesTank Construction: Not reportedType of Fuel: WASTETank Used for: 00012000Tank Capacity: 1979Year Installed: 01Container Num: 001Tank Num:

ELGIN, IL 60120Owner City,St,Zip: 655 BIG TIMBER ROADOwner Address: SAFETY-KLEEN CORP.Owner Name: 3126978460Telephone: RANDY SCHEURNContact Name: 0003Total Tanks: PARTS WASHER SER. CTOther Type: OtherFacility Type: 00000004794Facility ID: STATERegion:

HIST UST:

ActiveStatus: Not reportedComments: Not reportedEPA ID: Not reportedNPDES Number: Not reportedDUNs Number: Not reportedContact Phone: Not reportedContact: SYLMAR 913420000Mailing City,St,Zip: Not reportedMailing Address 2: 13024 BRADLEY AVEMailing Address: Not reportedMail To: 8188994323Facility Phone: Not reportedSIC Code: Not reportedCortese Code: 00004794Regulated ID: UTNKARegulated By: 19003169Facility ID:

CA FID UST:

CASE WAS SOIL ONLY ACCORDING TO LTR.


TC3880855.2s Page 50



Not reportedNumber Of Tanks: UNKNOWNContent: PRODUCTStg: CHEMICALTank Use: 12000Capacity: Not reportedActv Date: 19-050-000391-000003Swrcb Tank Id: Not reportedOwner Tank Id: Not reportedTank Status: Not reportedCreated Date: Not reportedAction Date: Not reportedReferral Date: 44-011150Board Of Equalization: Not reportedNumber: 391Comp Number: Not reportedStatus:

Not reportedNumber Of Tanks: UNKNOWNContent: PRODUCTStg: CHEMICALTank Use: 1000Capacity: Not reportedActv Date: 19-050-000391-000002Swrcb Tank Id: Not reportedOwner Tank Id: Not reportedTank Status: Not reportedCreated Date: Not reportedAction Date: Not reportedReferral Date: 44-011150Board Of Equalization: Not reportedNumber: 391Comp Number: Not reportedStatus:

3Number Of Tanks: UNKNOWNContent: PRODUCTStg: CHEMICALTank Use: 12000Capacity: Not reportedActv Date: 19-050-000391-000001Swrcb Tank Id: Not reportedOwner Tank Id: Not reportedTank Status: Not reportedCreated Date: Not reportedAction Date: Not reportedReferral Date: 44-011150Board Of Equalization: Not reportedNumber: 391Comp Number: Not reportedStatus:

SWEEPS UST:

Visual, Stock InventorLeak Detection: .25 inchesTank Construction: Not reportedType of Fuel:


TC3880855.2s Page 51



Completed Info:

Envirostor ID NumberAlias Type: 80001791Alias Name: Project Code (Site Code)Alias Type: 300235Alias Name: EPA (FRS #)Alias Type: 110000887826Alias Name: EPA Identification NumberAlias Type: CAT000613992Alias Name: APNAlias Type: 2506019012Alias Name: NONE SPECIFIEDPotential Description: NONE SPECIFIED, NONE SPECIFIEDConfirmed COC: NONE SPECIFIEDPotential COC: NONE SPECIFIEDPast Use: 2506019012APN: -118.4577Longitude: 34.30716Latitude: Not reportedFunding: NONE SPECIFIEDSite Mgmt. Req.: NORestricted Use: 01/01/2008Status Date: * CompletedStatus: Not reportedSpecial Program: 18Senate: 39Assembly: 300235Site Code: 80001791Facility ID: Cleanup ChatsworthDivision Branch: * UnknownSupervisor: Not reportedProgram Manager: S EPLead Agency: US EPARegulatory Agencies: NONPL: 0Acres: Corrective ActionSite Type Detailed: Corrective ActionSite Type:

ENVIROSTOR:

05/11/2004Entered Date:Not reportedAssigned To:NoAbated:RO0012137Case ID:StateJurisdiction:SD0012137Site ID:FA0005631Facility ID:

LA Co. Site Mitigation:

91342-3831Incident Description: Not reportedDischarge Date: Not reportedFacility Type: Not reportedBoard File Number: Not reportedStaff Initials: Not reportedDate Reported:

Notify 65:


TC3880855.2s Page 52



Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

04/24/1990Actual Date: New Operating Permit - APPLICATION PART B RECEIVEDEvent Description: CONTAIN1, TANK1, TANK2, TANK3, TANK4Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

04/29/1988Actual Date: New Operating Permit - CALL-IN LETTER ISSUEDEvent Description: CONTAIN1, TANK1, TANK2, TANK3, TANK4Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

Activities:

Not reportedPublic Information Officer: 18Senate District: 39Assembly District: 300235Site Code: Not reportedSupervisor: Not reportedTeam: Not reportedFacility Size: Historical - Non-OperatingFacility Type: -118.4609Longitude: 34.30629Latitude: CLOSEDCleanup Status: CAT000613992EPA Id:

HWP:


Not reportedComments: 12/18/1990Completed Date: * CA Process is TerminatedCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 12/18/1990Completed Date: RCRA Facility Assessment ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 10/27/1992Completed Date: Interim Measures QuestionnaireCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:


TC3880855.2s Page 53



04/19/1994Actual Date: Emergency Permit - FINAL PERMIT (EXPIRES)Event Description: CONTAINER1Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

12/21/1990Actual Date: Renewal - Historical - APPLICATION PART B RECEIVEDEvent Description: CONTAIN1, OTHRTRT1, TANKSTR1Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

10/26/1990Actual Date: Renewal - Historical - APPLICATION PART A RECEIVEDEvent Description: CONTAIN1, OTHRTRT1, TANKSTR1Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

01/21/1994Actual Date: Emergency Permit - FINAL PERMITEvent Description: CONTAINER1Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

06/30/1992Actual Date: Renewal - Historical - FINAL PERMIT RENEWALEvent Description: CONTAIN1, OTHRTRT1, TANKSTR1Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

10/26/1990Actual Date: New Operating Permit - APPLICATION PART A RECEIVEDEvent Description: CONTAIN1, TANK1, TANK2, TANK3, TANK4Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

09/12/1991Actual Date: Renewal - Historical - TECHNICAL COMPLETE LETTEREvent Description: CONTAIN1, OTHRTRT1, TANKSTR1Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

12/23/1991Actual Date: New Operating Permit - PUBLIC COMMENT (BEGIN)Event Description: CONTAIN1, TANK1, TANK2, TANK3, TANK4Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

06/25/1992Actual Date: New Operating Permit - FINAL PERMIT (EFFECTIVE)Event Description: CONTAIN1, TANK1, TANK2, TANK3, TANK4Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

06/30/1992Actual Date: New Operating Permit - FINAL PERMITEvent Description: CONTAIN1, TANK1, TANK2, TANK3, TANK4Unit Names:


TC3880855.2s Page 54



processing operation of whatever nature, including mining, gravel semisolid wastes from any servicing, producing, manufacturing or Industrial - Facility that treats and/or disposes of liquid orFacility Type: 4 19I002034Facility ID:

CA WDS:

300235Alias: Project Code (Site Code)Alias Type: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

110000887826Alias: FRSAlias Type: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

Alias:

02/23/1996Actual Date: Closure Final - ISSUE CLOSURE VERIFICATIONEvent Description: TANKTRT1 CONTAIN1, CONTAINER1, OTHRTRT1, TANK1, TANK2, TANK3, TANK4, TANKSTR1,Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

06/22/1995Actual Date: Closure Final - RECEIVE CLOSURE CERTIFICATIONEvent Description: TANKTRT1 CONTAIN1, CONTAINER1, OTHRTRT1, TANK1, TANK2, TANK3, TANK4, TANKSTR1,Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

Closure:

09/27/1994Actual Date: Renewal - Historical - PERMIT TERMINATED - TERMINATION APPROVEDEvent Description: CONTAIN1, OTHRTRT1, TANKSTR1Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

04/29/1994Actual Date: Renewal - Historical - PUBLIC COMMENT (BEGIN)Event Description: CONTAIN1, OTHRTRT1, TANKSTR1Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

09/12/1991Actual Date: New Operating Permit - TECHNICAL COMPLETE LETTEREvent Description: CONTAIN1, TANK1, TANK2, TANK3, TANK4Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:

08/31/1994Actual Date: Renewal - Historical - PERMIT TERMINATED - TERMINATION RECEIVEDEvent Description: CONTAIN1, OTHRTRT1, TANKSTR1Unit Names: Historical - Non-OperatingFacility Type: CAT000613992EPA Id:


TC3880855.2s Page 55



dairy waste ponds. dischargers having waste storage systems with land disposal such as disposal systems, such as septic systems with subsurface disposal, or management practices, facilities with passive waste treatment and cooling water dischargers or thosewho must comply through best Category C - Facilities having no waste treatment systems, such asComplexity: represent no threat to water quality. Level. A Zero (0) may be used to code those NURDS that are found to considered a minor threat to water quality unless coded at a higher to a major or minor threat. Not: All nurds without a TTWQ will be should cause a relatively minor impairment of beneficial uses compared Minor Threat to Water Quality. A violation of a regional board orderTreat To Water: Not reportedPOTW: Not reportedReclamation: 0Baseline Flow: 0Design Flow: Not reportedSecondary Waste Type: Not reportedSecondary Waste: Not reportedPrimary Waste Type: Not reportedWaste2: Not reportedWaste Type2: Not reportedPrimary Waste: Not reportedPrimary Waste Type: Not reportedSIC Code 2: 0SIC Code: PrivateAgency Type: 9163864917Agency Telephone: MATTHEWS JOHNAgency Contact: Sacramento 958281822Agency City,St,Zip: 8711 Elder Creek Rd Ste 700Agency Address: SAFETY KLEENAgency Name: MATTHEWS JOHNFacility Contact: 6264010106Facility Telephone: 4Subregion: are assigned by the Regional Board CAS000001 The 1st 2 characters designate the state. The remaining 7NPDES Number: under Waste Discharge Requirements. Active - Any facility with a continuous or seasonal discharge that isFacility Status: pumping. repairing, oil production, storage and disposal operations, water washing, geothermal operations, air conditioning, ship building and


RICHARD BESUContact: SYLMAR, CA 91342 BLEDSOE STREET BLEDSOE STREETMailing address: CAD983649229EPA ID: SYLMAR, CA 91342 15191 BLEDSOE STREETFacility address: JOHANSON DIELECTRICS, INC.Facility name: 03/06/2012Date form received by agency:

RCRA-LQG:

4661 ft. US AIRS0.883 mi. ENVIROSTOR

Relative:Lower

Actual:1215 ft.

1/2-1 EMISYLMAR, CA 91342WSW TRIS15191 BLEDSOE ST 91342JHNSN1519123 RCRA-LQGJOHANSON DIELECTRICS INC 1000818981

TC3880855.2s Page 56



NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:


Not reportedOwner/Op end date: 01/01/1994Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: Not reportedOwner/operator country: SYLMAR, CA 91342 BLEDSOE STREETOwner/operator address: JOHANSON DIELECTRICS, INC.Owner/operator name:

Not reportedOwner/Op end date: 01/01/1994Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: Not reportedOwner/operator country: SYLMAR, CA 91342 BLEDSOE STREETOwner/operator address: JOHANSON DIELECTRICS, INC.Owner/operator name:


100 kg of that material at any time hazardous waste during any calendar month, and accumulates more than from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting kg of acutely hazardous waste at any time; or generates 100 kg or less hazardous waste during any calendar month, and accumulates more than 1 waste during any calendar month; or generates 1 kg or less of acutely cleanup of a spill, into or on any land or water, of acutely hazardous residue or contaminated soil, waste or other debris resulting from the during any calendar month; or generates more than 100 kg of any calendar month; or generates more than 1 kg of acutely hazardous waste Handler: generates 1,000 kg or more of hazardous waste during anyDescription: Large Quantity GeneratorClassification: PrivateLand type: 09EPA Region: Not reportedContact email: (818) 364-9800Contact telephone: Not reportedContact country: SYLMAR, CA 91342 BLEDSOE STREETContact address:

JOHANSON DIELECTRICS INC (Continued) 1000818981

TC3880855.2s Page 57



CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:


Large Quantity GeneratorClassification: JOHANSON DIELECTRICS INCSite name: JOHANSON DIELECTRICS, INC.Facility name: 09/23/1992Date form received by agency:

Large Quantity GeneratorClassification: JOHANSON DIELECTRICS, INC.Facility name: 05/31/1994Date form received by agency:











NoUsed oil transporter: NoUsed oil transfer facility:


TC3880855.2s Page 58



PLATING ON CARBON STEEL; AND (6) CHEMICAL ETCHING AND MILLING OF STEEL; (5) CLEANING/STRIPPING ASSOCIATED WITH TIN, ZINC AND ALUMINUM ON CARBON STEEL; (4) ALUMINUM OR ZINC-ALUMINUM PLATING ON CARBON (2) TIN PLATING ON CARBON STEEL; (3) ZINC PLATING (SEGREGATED BASIS) FROM THE FOLLOWING PROCESSES: (1) SULFURIC ACID ANODIZING OF ALUMINUM; WASTEWATER TREATMENT SLUDGES FROM ELECTROPLATING OPERATIONS EXCEPTWaste name: F006Waste code:

THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF ONE OR MORE OF THE ABOVE NON-HALOGENATED SOLVENTS OR THOSE SOLVENTS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, THE FOLLOWING SPENT NON-HALOGENATED SOLVENTS: TOLUENE, METHYL ETHYLWaste name: F005Waste code:

MIXTURES. BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005, AND STILL SOLVENTS, AND, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NON-HALOGENATED NON-HALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL THE FOLLOWING SPENT NON-HALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYLWaste name: F003Waste code:

METHYL ETHYL KETONEWaste name: D035Waste code:

SILVERWaste name: D011Waste code:


CADMIUMWaste name: D006Waste code:

BARIUMWaste name: D005Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET,


TC3880855.2s Page 59



MIXTURES. BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005, AND STILL SOLVENTS, AND, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NON-HALOGENATED NON-HALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL THE FOLLOWING SPENT NON-HALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYLWaste name: F003Waste code:

41900Amount (Lbs): METHYL ETHYL KETONEWaste name: D035Waste code:

68491Amount (Lbs): SILVERWaste name: D011Waste code:

120695Amount (Lbs): LEADWaste name: D008Waste code:

56474Amount (Lbs): CADMIUMWaste name: D006Waste code:

41615Amount (Lbs): BARIUMWaste name: D005Waste code:

22935Amount (Lbs): DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

58938Amount (Lbs): WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Annual Waste Handled:

Last Biennial Reporting Year: 2013

Biennial Reports:

ALUMINUM.


TC3880855.2s Page 60



EPAViolation lead agency: 03/27/2009Date achieved compliance: 08/07/2008Date violation determined: Generators - Pre-transportArea of violation: Not reportedRegulation violated:

Not reported Paid penalty amount: 5000 Final penalty amount: Not reported Proposed penalty amount: EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 03/26/2009 Enforcement action date: SINGLE SITE CA/FO Enforcement action: EPAViolation lead agency: 03/27/2009Date achieved compliance: 08/07/2008Date violation determined: Generators - Pre-transportArea of violation: Not reportedRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 12/23/2008 Enforcement action date: LETTER OF INTENT TO INITIATE ENFORCEMENT ACTION Enforcement action: EPAViolation lead agency: 03/27/2009Date achieved compliance: 08/07/2008Date violation determined: Generators - Pre-transportArea of violation: Not reportedRegulation violated:

Facility Has Received Notices of Violations:

6048Amount (Lbs): ALUMINUM. PLATING ON CARBON STEEL; AND (6) CHEMICAL ETCHING AND MILLING OF STEEL; (5) CLEANING/STRIPPING ASSOCIATED WITH TIN, ZINC AND ALUMINUM ON CARBON STEEL; (4) ALUMINUM OR ZINC-ALUMINUM PLATING ON CARBON (2) TIN PLATING ON CARBON STEEL; (3) ZINC PLATING (SEGREGATED BASIS) FROM THE FOLLOWING PROCESSES: (1) SULFURIC ACID ANODIZING OF ALUMINUM; WASTEWATER TREATMENT SLUDGES FROM ELECTROPLATING OPERATIONS EXCEPTWaste name: F006Waste code:

39600Amount (Lbs): THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF ONE OR MORE OF THE ABOVE NON-HALOGENATED SOLVENTS OR THOSE SOLVENTS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, THE FOLLOWING SPENT NON-HALOGENATED SOLVENTS: TOLUENE, METHYL ETHYLWaste name: F005Waste code:

10154Amount (Lbs):


TC3880855.2s Page 61



91259Facility ID: SCAir Basin: 19County Code: 1996Year:

EMI:

3 additional US_TRIS: record(s) in the EDR Site Report.Click this hyperlink while viewing on your computer to access

TRIS:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 10/19/2007Evaluation date:

EPAEvaluation lead agency: 03/27/2009Date achieved compliance: Generators - Pre-transportArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 08/07/2008Evaluation date:

EPAEvaluation lead agency: 03/27/2009Date achieved compliance: Generators - Pre-transportArea of violation: SIGNIFICANT NON-COMPLIEREvaluation: 08/07/2008Evaluation date:

EPAEvaluation lead agency: 03/27/2009Date achieved compliance: Generators - Pre-transportArea of violation: NOT A SIGNIFICANT NON-COMPLIEREvaluation: 03/27/2009Evaluation date:

Evaluation Action Summary:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 09/19/2008 Enforcement action date: Not reported Enforcement action: EPAViolation lead agency: 03/27/2009Date achieved compliance: 08/07/2008Date violation determined: Generators - Pre-transportArea of violation: Not reportedRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 11/06/2008 Enforcement action date: Not reported Enforcement action:


TC3880855.2s Page 62

http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=6gQW67nngAg0QfsAWGpw3k5p7jtbnjeQncOyAQ8AAJw4gbAb0zXKBVe.f4qfsGI4AYnj3RSIG0hxp9KmwyEa5kawk1aq5jkUpc3u3VdWjSF6tMXibW9T3uEUjlMuetQOQchG7zaNchYVOo8VymqS7XNiQPr38AmWA.fQ6wpVg9TXQyCeW5By3mKF7HWIn9uLnQ0t9t4tAkdHgPGj0Kde397yf4Gts5OlA1p86DchGT8EpvodwAgF4yQOkyDf5arjpXpL7MHnjLHVtWrTbptr4.DXjmLie5AKQIJa7ljScGcwOAIrydiF6DUGgq8CQsogWg0l4aAL7S87nMObnfTO3pq5A0.0g.530iyn6Mf5f9.usSSKAiY7BPYiG1qDpgHTwihMBwCakNLJ5WlepKfB3L3PjQpftuhnbEUvBRoqj5JRe40cQ60B8qLocWOwOwJHyiTv8IYRQn5d8KkgA5RT2ApGJxsmwDcH4Fkg5ryXbVRuADdCb.L0vbhKz0mKXA7zK5ou6RXEgr9SQ9AcWXoj4aZ97vxxn65Knlb13jw0AJLsgIUq0nva4PlNf8evsJV5AYo03nKuGiqepFNSwcAq3smhkXWf5r4jpPEd3GcMjvPetjvnbOAgBKVpjyfce0aPQm0f4kQIc8N4OXP8yCzcBd3MQRvz8YK5AVrUCVwmJQnHwjNf4VHbBdo6b4JXAUkybvCC4WeUzU0eXQQPKBJo3

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13Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 3679SIC Code: SCAir District Name: 91259Facility ID: SCAir Basin: 19County Code: 1999Year:



0Part. Matter 10 Micrometers & Smllr Tons/Yr: 0Particulate Matter Tons/Yr: 0SOX - Oxides of Sulphur Tons/Yr: 0NOX - Oxides of Nitrogen Tons/Yr: 0Carbon Monoxide Emissions Tons/Yr: 17Reactive Organic Gases Tons/Yr: 21Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 3679SIC Code: SCAir District Name:


TC3880855.2s Page 63




0Part. Matter 10 Micrometers & Smllr Tons/Yr: 0Particulate Matter Tons/Yr: 0SOX - Oxides of Sulphur Tons/Yr: 0NOX - Oxides of Nitrogen Tons/Yr: 0Carbon Monoxide Emissions Tons/Yr: 18Reactive Organic Gases Tons/Yr: 22Total Organic Hydrocarbon Gases Tons/Yr: BConsolidated Emission Reporting Rule: YCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 3679SIC Code: SCAir District Name: 91259Facility ID: SCAir Basin: 19County Code: 2001Year:


0Part. Matter 10 Micrometers & Smllr Tons/Yr: 0Particulate Matter Tons/Yr: 0SOX - Oxides of Sulphur Tons/Yr: 0NOX - Oxides of Nitrogen Tons/Yr: 0Carbon Monoxide Emissions Tons/Yr: 11Reactive Organic Gases Tons/Yr:


TC3880855.2s Page 64



3679SIC Code: SCAir District Name: 91259Facility ID: SCAir Basin: 19County Code: 2006Year:

.051843555Part. Matter 10 Micrometers & Smllr Tons/Yr: .053245Particulate Matter Tons/Yr: .00243SOX - Oxides of Sulphur Tons/Yr: .5292NOX - Oxides of Nitrogen Tons/Yr: .1429Carbon Monoxide Emissions Tons/Yr: 4.190432723Reactive Organic Gases Tons/Yr: 6.82267Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 3679SIC Code: SCAir District Name: 91259Facility ID: SCAir Basin: 19County Code: 2005Year:

0.04Part. Matter 10 Micrometers & Smllr Tons/Yr: 0.0462998Particulate Matter Tons/Yr: 0.002616SOX - Oxides of Sulphur Tons/Yr: 0.41NOX - Oxides of Nitrogen Tons/Yr: 0.1103Carbon Monoxide Emissions Tons/Yr: 7.12Reactive Organic Gases Tons/Yr: 13.31591Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: YCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 3679SIC Code: SCAir District Name: 91259Facility ID: SCAir Basin: 19County Code: 2004Year:



TC3880855.2s Page 65



0.14000000000000001Carbon Monoxide Emissions Tons/Yr: 7.0070230000000002Reactive Organic Gases Tons/Yr: 7.7831614836473504Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 3675SIC Code: SCAir District Name: 91259Facility ID: SCAir Basin: 19County Code: 2009Year:



.028Part. Matter 10 Micrometers & Smllr Tons/Yr: .028Particulate Matter Tons/Yr: .002SOX - Oxides of Sulphur Tons/Yr: .485NOX - Oxides of Nitrogen Tons/Yr: .13Carbon Monoxide Emissions Tons/Yr: 8.778Reactive Organic Gases Tons/Yr: 12.67128855152473281Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name:


TC3880855.2s Page 66



Completed Info:

Envirostor ID NumberAlias Type: 71003170Alias Name: EPA (FRS #)Alias Type: 110000476921Alias Name: EPA Identification NumberAlias Type: CAD983649229Alias Name: NONE SPECIFIEDPotential Description: NONE SPECIFIED, NONE SPECIFIEDConfirmed COC: NONE SPECIFIEDPotential COC: NONE SPECIFIEDPast Use: NONE SPECIFIEDAPN: -118.4654Longitude: 34.30651Latitude: Not reportedFunding: NONE SPECIFIEDSite Mgmt. Req.: NORestricted Use: Not reportedStatus Date: Refer: Other AgencyStatus: Not reportedSpecial Program: 18Senate: 39Assembly: Not reportedSite Code: 71003170Facility ID: Cleanup ChatsworthDivision Branch: Not reportedSupervisor: Not reportedProgram Manager: NONE SPECIFIEDLead Agency: NONE SPECIFIEDRegulatory Agencies: NONPL: Not reportedAcres: Tiered PermitSite Type Detailed: Tiered PermitSite Type:

ENVIROSTOR:

4.2100100000000001E-2Part. Matter 10 Micrometers & Smllr Tons/Yr: 0.04258Particulate Matter Tons/Yr: 0.00332SOX - Oxides of Sulphur Tons/Yr: 0.72019999999999995NOX - Oxides of Nitrogen Tons/Yr: 0.19389999999999999Carbon Monoxide Emissions Tons/Yr: 8.4089600000000004Reactive Organic Gases Tons/Yr: 9.6312261159669799Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 3675SIC Code: SCAir District Name: 91259Facility ID: SCAir Basin: 19County Code: 2010Year:

3.0401592000000002E-2Part. Matter 10 Micrometers & Smllr Tons/Yr: 3.0752000000000002E-2Particulate Matter Tons/Yr: 2.5500000000000002E-3SOX - Oxides of Sulphur Tons/Yr: 0.55000000000000004NOX - Oxides of Nitrogen Tons/Yr:


TC3880855.2s Page 67



MULTI MEDIA INSPECTION - LEVEL 2 OR GREATERNational action type: TITLE V PERMITSAir program:

Not reportedPenalty amount: 020301Date achieved: MULTI MEDIA INSPECTION - LEVEL 2 OR GREATERNational action type: SIP SOURCEAir program:

000000000Penalty amount: 010320Date achieved: MULTI MEDIA INSPECTION - LEVEL 2 OR GREATERNational action type: TITLE V PERMITSAir program:


Compliance and Enforcement Major Issues:

Not reportedCurrent HPV: LOCAL GOVERNMENT ALL OTHER FACILITIES NOT OWNED OR OPERATED BY A FEDERAL, STATE, ORGovt facility: THRESHOLDS ACTUAL OR POTENTIAL EMISSIONS ARE ABOVE THE APPLICABLE MAJOR SOURCEDefault classification: IN COMPLIANCE - INSPECTIONDefault compliance status: Electronic Capacitor ManufacturingNAIC code description: 334414North Am. industrial classf: ELECTRONIC COMPONENTS, NECSic code desc: 3679Sic code: 024Air quality cntrl region: Not reportedDunn & Bradst #: 09Region code: LOS ANGELESCounty: SYLMAR, CA 91342 15191 BLEDSOE STPlant address: JOHANSON DIELECTRICS INCPlant name: 110006835461EPA plant ID:

Compliance and Violation Data Major Sources:

AIRS (AFS):




TC3880855.2s Page 68



Not reportedPenalty amount: 040226Date achieved: MULTI MEDIA INSPECTION - LEVEL 2 OR GREATERNational action type: SIP SOURCEAir program:

Not reportedPenalty amount: 040122Date achieved: STATE CONDUCTED PCE/ ON-SITENational action type: SIP SOURCEAir program:

Not reportedPenalty amount: 040122Date achieved: STATE CONDUCTED PCE/ ON-SITENational action type: TITLE V PERMITSAir program:

Not reportedPenalty amount: 030404Date achieved: STATE CONDUCTED FCE / ON-SITENational action type: TITLE V PERMITSAir program:


Not reportedPenalty amount: 030307Date achieved: COMPLIANCE CERTIFICATION STATE REVIEWNational action type: TITLE V PERMITSAir program:

Not reportedPenalty amount: 020930Date achieved: STATE CONDUCTED FCE / ON-SITENational action type: SIP SOURCEAir program:


Not reportedPenalty amount: 020806Date achieved: COMPLIANCE CERTIFICATION EPA REVIEWNational action type: TITLE V PERMITSAir program:

Not reportedPenalty amount: 020305Date achieved: COMPLIANCE CERTIFICATION STATE REVIEWNational action type: SIP SOURCEAir program:


Not reportedPenalty amount: 020301Date achieved:


TC3880855.2s Page 69



STATE CONDUCTED PCE/ ON-SITENational action type: TITLE V PERMITSAir program:









Not reportedPenalty amount: 040226Date achieved: MULTI MEDIA INSPECTION - LEVEL 2 OR GREATERNational action type: TITLE V PERMITSAir program:




TC3880855.2s Page 70






Not reportedPenalty amount: 070307Date achieved: TITLE V COMPLIANCE CERT DUE/RECEIVED BYNational action type: TITLE V PERMITSAir program:



Not reportedPenalty amount: 060822Date achieved: S/L REQ (O/O COND) STACK TEST/NOT OBSV BUT REVWDNational action type: SIP SOURCEAir program:

Not reportedPenalty amount: 060822Date achieved: S/L REQ (O/O COND) STACK TEST/NOT OBSV BUT REVWDNational action type: TITLE V PERMITSAir program:






TC3880855.2s Page 71



COMPLIANCE CERTIFICATION STATE REVIEWNational action type: SIP SOURCEAir program:


Not reportedPenalty amount: 090228Date achieved: TITLE V ANN COMPL CERT DUE/RCV BY PERMIT AUTHORITYNational action type: TITLE V PERMITSAir program:

Not reportedPenalty amount: 090228Date achieved: TITLE V ANN COMPL CERT DUE/RCV BY PERMIT AUTHORITYNational action type: SIP SOURCEAir program:










TC3880855.2s Page 72
















TC3880855.2s Page 73



STATE CONDUCTED PCE/ ON-SITENational action type: TITLE V PERMITSAir program:













TC3880855.2s Page 74
















TC3880855.2s Page 75



IN COMPLIANCE - INSPECTIONState compliance status:Historical Compliance Minor Sources:


000000000Penalty amount: 981112Date achieved: MULTI MEDIA INSPECTION - LEVEL 2 OR GREATERNational action type: SIP SOURCEAir program:

000000000Penalty amount: 971003Date achieved: MULTI MEDIA INSPECTION - LEVEL 2 OR GREATERNational action type: SIP SOURCEAir program:










TC3880855.2s Page 76



1302Hist compliance date: IN COMPLIANCE - INSPECTIONState compliance status:

TITLE V PERMITSAir prog code hist file: 1301Hist compliance date: IN COMPLIANCE - INSPECTIONState compliance status:

SIP SOURCEAir prog code hist file: 1301Hist compliance date: IN COMPLIANCE - INSPECTIONState compliance status:












SIP SOURCEAir prog code hist file: 1004Hist compliance date:


TC3880855.2s Page 77



001Event action #: *PERMIT AUTHORITY ISSUES FINAL PERMITEvent description: IFEvent action type: 91259Permit number: CJ022Compliance permit ID:

Event Information:

SYLMAR, CA 91342 15191 BLEDSOE STPlant address: JOHANSON DIELECTRICS INCPlant name: CJ022Compliance plant ID:

Permit Source:

TITLE V PERMIT - PLANT SPPermit category desc: VPermit category: 91259Permit number: CJ022Compliance plant ID:

Permit Information:










TITLE V PERMITSAir prog code hist file:


TC3880855.2s Page 78



20061006Event date:




Completed Info:

Envirostor ID NumberAlias Type: 19990045Alias Name: NONE SPECIFIEDPotential Description: NONE SPECIFIED, NONE SPECIFIEDConfirmed COC: NONE SPECIFIEDPotential COC: NONE SPECIFIEDPast Use: NONE SPECIFIEDAPN: 0Longitude: 0Latitude: Not ApplicableFunding: NONE SPECIFIEDSite Mgmt. Req.: NORestricted Use: 09/01/2004Status Date: Refer: 1248 Local AgencyStatus: Not reportedSpecial Program: 20Senate: 39Assembly: Not reportedSite Code: 19990045Facility ID: Cleanup CypressDivision Branch: Referred - Not AssignedSupervisor: Not reportedProgram Manager: NONE SPECIFIEDLead Agency: NONE SPECIFIEDRegulatory Agencies: NONPL: Not reportedAcres: EvaluationSite Type Detailed: EvaluationSite Type:

ENVIROSTOR:

4787 ft.0.907 mi.

Relative:Higher

Actual:1444 ft.

1/2-1 SYLMAR, CA 91342NNE 14148 BLEDSOE ST. N/A24 ENVIROSTORCASTLE PRECISION INDUSTRIES S106665629

TC3880855.2s Page 79

ORPHAN SUMMARY

City EDR ID Site Name Site Address Zip Database(s)

Count: 6 records.

LOS ANGELES S113154164 CALTRANS D-7/CONSTR/EA07-168004 RTE 5/14 PM R71.2-R74.0 91342 HAZNETLOS ANGELES S112882954 CITY LOS ANGELES 14565/14569/14573 POLK ST 91342 HAZNETLOS ANGELES COUNTY S107532211 28.15 MI.MARKER ON ANGELES CRE CDLSYLMAR S112902018 SAIA MOTOR TRANSPORTATION I-5 2MILES S OF STATE ROUTE 14 91342 HAZNETSYLMAR S113137489 CALTRANS DIST 7 RTE 5 SB/NB KP 63.4-72.6 91342 HAZNETSYLMAR S111215645 NEWHALL I 5 SR 14 I 5 SR 14 SAN FERNANDO RD OFF 91342 NPDES

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http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=2u2MuN1lMP8gNv9Olm1uP53ngD1xvg1hO15nmf5euA2vuk1lMP7cNM1HlK4eP52Mg25VvK2IOq5emj2Kum2jMk1WNX4YlF9TPy9rgc1Qvf9WOp67mQ68uj0A513.nitTDl23uu2MMx1lNdTTlu28Pl2Sgk3bva91OO9tmu3zujAO5f6LnV5TD11


http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=2u2MuN1lMP8gNv9Olm1uP53ngD1xvg1hO15nmf5euA2vuk1lMP7cNM1HlK4eP52Mg25VvK2IOq5emj2Kum2jMk1WNX4YlF9TPy9rgc1Qvf9WOp67mQ68uj0A513.nitTDl23uu2MMx1lNdTTlu28Pl2Sgk3bvaA1OO1tmu3zuj1O5f2LnV9TD11

http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=2u2MuN1lMP8gNv9Olm1uP53ngD1xvg1hO15nmf5euA2vuk1lMP7cNM1HlK4eP52Mg25VvK2IOq5emj2Kum2jMk1WNX4YlF9TPy9rgc1Qvf9WOp67mQ68uj0A513.nitTDl23uu2MMx1lNdTTlu28Pl2Sgk4bva21OO4tmu8zuj5O5f9LnVATD11


To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agencyon a monthly or quarterly basis, as required.

Number of Days to Update: Provides confirmation that EDR is reporting records that have been updated within 90 daysfrom the date the government agency made the information available to the public.



NPL: National Priority ListNational Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for prioritycleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygoncoverage for over 1,000 NPL site boundaries produced by EPA’s Environmental Photographic Interpretation Center(EPIC) and regional EPA offices.

Date of Government Version: 10/25/2013Date Data Arrived at EDR: 11/11/2013Date Made Active in Reports: 01/28/2014Number of Days to Update: 78

Source: EPATelephone: N/ALast EDR Contact: 01/21/2014Next Scheduled EDR Contact: 04/21/2014Data Release Frequency: Quarterly

NPL Site Boundaries

Sources:

EPA’s Environmental Photographic Interpretation Center (EPIC)Telephone: 202-564-7333

EPA Region 1 EPA Region 6Telephone 617-918-1143 Telephone: 214-655-6659




EPA Region 10Telephone 206-553-8665

Proposed NPL: Proposed National Priority List SitesA site that has been proposed for listing on the National Priorities List through the issuance of a proposed rulein the Federal Register. EPA then accepts public comments on the site, responds to the comments, and places onthe NPL those sites that continue to meet the requirements for listing.



NPL LIENS: Federal Superfund LiensFederal Superfund Liens. Under the authority granted the USEPA by CERCLA of 1980, the USEPA has the authorityto file liens against real property in order to recover remedial action expenditures or when the property ownerreceived notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens.


Source: EPATelephone: 202-564-4267Last EDR Contact: 08/15/2011Next Scheduled EDR Contact: 11/28/2011Data Release Frequency: No Update Planned

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING


DELISTED NPL: National Priority List DeletionsThe National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that theEPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from theNPL where no further response is appropriate.




CERCLIS: Comprehensive Environmental Response, Compensation, and Liability Information SystemCERCLIS contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities,private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation,and Liability Act (CERCLA). CERCLIS contains sites which are either proposed to or on the National PrioritiesList (NPL) and sites which are in the screening and assessment phase for possible inclusion on the NPL.


Source: EPATelephone: 703-412-9810Last EDR Contact: 02/28/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Quarterly

FEDERAL FACILITY: Federal Facility Site Information listingA listing of National Priority List (NPL) and Base Realignment and Closure (BRAC) sites found in the ComprehensiveEnvironmental Response, Compensation and Liability Information System (CERCLIS) Database where EPA Federal FacilitiesRestoration and Reuse Office is involved in cleanup activities.


Source: Environmental Protection AgencyTelephone: 703-603-8704Last EDR Contact: 01/10/2014Next Scheduled EDR Contact: 04/21/2014Data Release Frequency: Varies


CERCLIS-NFRAP: CERCLIS No Further Remedial Action PlannedArchived sites are sites that have been removed and archived from the inventory of CERCLIS sites. Archived statusindicates that, to the best of EPA’s knowledge, assessment at a site has been completed and that EPA has determinedno further steps will be taken to list this site on the National Priorities List (NPL), unless information indicatesthis decision was not appropriate or other considerations require a recommendation for listing at a later time.This decision does not necessarily mean that there is no hazard associated with a given site; it only means that,based upon available information, the location is not judged to be a potential NPL site.




CORRACTS: Corrective Action ReportCORRACTS identifies hazardous waste handlers with RCRA corrective action activity.






RCRA-TSDF: RCRA - Treatment, Storage and DisposalRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Transporters are individuals or entities thatmove hazardous waste from the generator offsite to a facility that can recycle, treat, store, or dispose of thewaste. TSDFs treat, store, or dispose of the waste.


Source: Environmental Protection AgencyTelephone: (415) 495-8895Last EDR Contact: 03/13/2014Next Scheduled EDR Contact: 04/14/2014Data Release Frequency: Quarterly


RCRA-LQG: RCRA - Large Quantity GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Large quantity generators (LQGs) generateover 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month.



RCRA-SQG: RCRA - Small Quantity GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Small quantity generators (SQGs) generatebetween 100 kg and 1,000 kg of hazardous waste per month.



RCRA-CESQG: RCRA - Conditionally Exempt Small Quantity GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators(CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month.


Source: Environmental Protection AgencyTelephone: (415) 495-8895Last EDR Contact: 03/13/2014Next Scheduled EDR Contact: 04/14/2014Data Release Frequency: Varies



Federal institutional controls / engineering controls registries

US ENG CONTROLS: Engineering Controls Sites ListA listing of sites with engineering controls in place. Engineering controls include various forms of caps, buildingfoundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmentalmedia or effect human health.



US INST CONTROL: Sites with Institutional ControlsA listing of sites with institutional controls in place. Institutional controls include administrative measures,such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediationcare requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generallyrequired as part of the institutional controls.



LUCIS: Land Use Control Information SystemLUCIS contains records of land use control information pertaining to the former Navy Base Realignment and Closureproperties.


Source: Department of the NavyTelephone: 843-820-7326Last EDR Contact: 02/14/2014Next Scheduled EDR Contact: 06/02/2014Data Release Frequency: Varies

Federal ERNS list

ERNS: Emergency Response Notification SystemEmergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardoussubstances.


Source: National Response Center, United States Coast GuardTelephone: 202-267-2180Last EDR Contact: 02/07/2014Next Scheduled EDR Contact: 04/14/2014Data Release Frequency: Annually


RESPONSE: State Response SitesIdentifies confirmed release sites where DTSC is involved in remediation, either in a lead or oversight capacity.These confirmed release sites are generally high-priority and high potential risk.


Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 03/13/2014Next Scheduled EDR Contact: 05/19/2014Data Release Frequency: Quarterly




ENVIROSTOR: EnviroStor DatabaseThe Department of Toxic Substances Control’s (DTSC’s) Site Mitigation and Brownfields Reuse Program’s (SMBRP’s)EnviroStor database identifes sites that have known contamination or sites for which there may be reasons to investigatefurther. The database includes the following site types: Federal Superfund sites (National Priorities List (NPL));State Response, including Military Facilities and State Superfund; Voluntary Cleanup; and School sites. EnviroStorprovides similar information to the information that was available in CalSites, and provides additional site information,including, but not limited to, identification of formerly-contaminated properties that have been released forreuse, properties where environmental deed restrictions have been recorded to prevent inappropriate land uses,and risk characterization information that is used to assess potential impacts to public health and the environmentat contaminated sites.



State and tribal landfill and/or solid waste disposal site lists

SWF/LF (SWIS): Solid Waste Information SystemActive, Closed and Inactive Landfills. SWF/LF records typically contain an inve ntory of solid waste disposalfacilities or landfills. These may be active or i nactive facilities or open dumps that failed to meet RCRA Section4004 criteria for solid waste landfills or disposal sites.


Source: Department of Resources Recycling and RecoveryTelephone: 916-341-6320Last EDR Contact: 02/18/2014Next Scheduled EDR Contact: 06/02/2014Data Release Frequency: Quarterly


LUST REG 6V: Leaking Underground Storage Tank Case ListingLeaking Underground Storage Tank locations. Inyo, Kern, Los Angeles, Mono, San Bernardino counties.


Source: California Regional Water Quality Control Board Victorville Branch Office (6)Telephone: 760-241-7365Last EDR Contact: 09/12/2011Next Scheduled EDR Contact: 12/26/2011Data Release Frequency: No Update Planned

LUST REG 8: Leaking Underground Storage TanksCalifornia Regional Water Quality Control Board Santa Ana Region (8). For more current information, please referto the State Water Resources Control Board’s LUST database.


Source: California Regional Water Quality Control Board Santa Ana Region (8)Telephone: 909-782-4496Last EDR Contact: 08/15/2011Next Scheduled EDR Contact: 11/28/2011Data Release Frequency: Varies

LUST REG 9: Leaking Underground Storage Tank ReportOrange, Riverside, San Diego counties. For more current information, please refer to the State Water ResourcesControl Board’s LUST database.


Source: California Regional Water Quality Control Board San Diego Region (9)Telephone: 858-637-5595Last EDR Contact: 09/26/2011Next Scheduled EDR Contact: 01/09/2012Data Release Frequency: No Update Planned



LUST: Geotracker’s Leaking Underground Fuel Tank ReportLeaking Underground Storage Tank Incident Reports. LUST records contain an inventory of reported leaking undergroundstorage tank incidents. Not all states maintain these records, and the information stored varies by state. Formore information on a particular leaking underground storage tank sites, please contact the appropriate regulatoryagency.


Source: State Water Resources Control BoardTelephone: see region listLast EDR Contact: 12/17/2013Next Scheduled EDR Contact: 03/31/2014Data Release Frequency: Quarterly

LUST REG 7: Leaking Underground Storage Tank Case ListingLeaking Underground Storage Tank locations. Imperial, Riverside, San Diego, Santa Barbara counties.


Source: California Regional Water Quality Control Board Colorado River Basin Region (7)Telephone: 760-776-8943Last EDR Contact: 08/01/2011Next Scheduled EDR Contact: 11/14/2011Data Release Frequency: No Update Planned

LUST REG 4: Underground Storage Tank Leak ListLos Angeles, Ventura counties. For more current information, please refer to the State Water Resources ControlBoard’s LUST database.


Source: California Regional Water Quality Control Board Los Angeles Region (4)Telephone: 213-576-6710Last EDR Contact: 09/06/2011Next Scheduled EDR Contact: 12/19/2011Data Release Frequency: No Update Planned

LUST REG 2: Fuel Leak ListLeaking Underground Storage Tank locations. Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, SantaClara, Solano, Sonoma counties.


Source: California Regional Water Quality Control Board San Francisco Bay Region (2)Telephone: 510-622-2433Last EDR Contact: 09/19/2011Next Scheduled EDR Contact: 01/02/2012Data Release Frequency: Quarterly

LUST REG 3: Leaking Underground Storage Tank DatabaseLeaking Underground Storage Tank locations. Monterey, San Benito, San Luis Obispo, Santa Barbara, Santa Cruz counties.


Source: California Regional Water Quality Control Board Central Coast Region (3)Telephone: 805-542-4786Last EDR Contact: 07/18/2011Next Scheduled EDR Contact: 10/31/2011Data Release Frequency: No Update Planned

LUST REG 6L: Leaking Underground Storage Tank Case ListingFor more current information, please refer to the State Water Resources Control Board’s LUST database.


Source: California Regional Water Quality Control Board Lahontan Region (6)Telephone: 530-542-5572Last EDR Contact: 09/12/2011Next Scheduled EDR Contact: 12/26/2011Data Release Frequency: No Update Planned



LUST REG 5: Leaking Underground Storage Tank DatabaseLeaking Underground Storage Tank locations. Alameda, Alpine, Amador, Butte, Colusa, Contra Costa, Calveras, ElDorado, Fresno, Glenn, Kern, Kings, Lake, Lassen, Madera, Mariposa, Merced, Modoc, Napa, Nevada, Placer, Plumas,Sacramento, San Joaquin, Shasta, Solano, Stanislaus, Sutter, Tehama, Tulare, Tuolumne, Yolo, Yuba counties.


Source: California Regional Water Quality Control Board Central Valley Region (5)Telephone: 916-464-4834Last EDR Contact: 07/01/2011Next Scheduled EDR Contact: 10/17/2011Data Release Frequency: No Update Planned

LUST REG 1: Active Toxic Site InvestigationDel Norte, Humboldt, Lake, Mendocino, Modoc, Siskiyou, Sonoma, Trinity counties. For more current information,please refer to the State Water Resources Control Board’s LUST database.


Source: California Regional Water Quality Control Board North Coast (1)Telephone: 707-570-3769Last EDR Contact: 08/01/2011Next Scheduled EDR Contact: 11/14/2011Data Release Frequency: No Update Planned

SLIC: Statewide SLIC CasesThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: State Water Resources Control BoardTelephone: 866-480-1028Last EDR Contact: 12/17/2013Next Scheduled EDR Contact: 03/31/2014Data Release Frequency: Varies

SLIC REG 1: Active Toxic Site InvestigationsThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: California Regional Water Quality Control Board, North Coast Region (1)Telephone: 707-576-2220Last EDR Contact: 08/01/2011Next Scheduled EDR Contact: 11/14/2011Data Release Frequency: No Update Planned

SLIC REG 2: Spills, Leaks, Investigation & Cleanup Cost Recovery ListingThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: Regional Water Quality Control Board San Francisco Bay Region (2)Telephone: 510-286-0457Last EDR Contact: 09/19/2011Next Scheduled EDR Contact: 01/02/2012Data Release Frequency: Quarterly



Source: California Regional Water Quality Control Board Central Coast Region (3)Telephone: 805-549-3147Last EDR Contact: 07/18/2011Next Scheduled EDR Contact: 10/31/2011Data Release Frequency: Semi-Annually





Source: Region Water Quality Control Board Los Angeles Region (4)Telephone: 213-576-6600Last EDR Contact: 07/01/2011Next Scheduled EDR Contact: 10/17/2011Data Release Frequency: Varies



Source: Regional Water Quality Control Board Central Valley Region (5)Telephone: 916-464-3291Last EDR Contact: 09/12/2011Next Scheduled EDR Contact: 12/26/2011Data Release Frequency: Semi-Annually

SLIC REG 6V: Spills, Leaks, Investigation & Cleanup Cost Recovery ListingThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: Regional Water Quality Control Board, Victorville BranchTelephone: 619-241-6583Last EDR Contact: 08/15/2011Next Scheduled EDR Contact: 11/28/2011Data Release Frequency: Semi-Annually

SLIC REG 6L: SLIC SitesThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: California Regional Water Quality Control Board, Lahontan RegionTelephone: 530-542-5574Last EDR Contact: 08/15/2011Next Scheduled EDR Contact: 11/28/2011Data Release Frequency: No Update Planned

SLIC REG 7: SLIC ListThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: California Regional Quality Control Board, Colorado River Basin RegionTelephone: 760-346-7491Last EDR Contact: 08/01/2011Next Scheduled EDR Contact: 11/14/2011Data Release Frequency: No Update Planned



Source: California Region Water Quality Control Board Santa Ana Region (8)Telephone: 951-782-3298Last EDR Contact: 09/12/2011Next Scheduled EDR Contact: 12/26/2011Data Release Frequency: Semi-Annually





Source: California Regional Water Quality Control Board San Diego Region (9)Telephone: 858-467-2980Last EDR Contact: 08/08/2011Next Scheduled EDR Contact: 11/21/2011Data Release Frequency: Annually

INDIAN LUST R6: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in New Mexico and Oklahoma.


Source: EPA Region 6Telephone: 214-665-6597Last EDR Contact: 02/21/2014Next Scheduled EDR Contact: 05/12/2014Data Release Frequency: Varies

INDIAN LUST R4: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Florida, Mississippi and North Carolina.


Source: EPA Region 4Telephone: 404-562-8677Last EDR Contact: 01/27/2014Next Scheduled EDR Contact: 05/12/2014Data Release Frequency: Semi-Annually

INDIAN LUST R7: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Iowa, Kansas, and Nebraska



INDIAN LUST R8: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming.


Source: EPA Region 8Telephone: 303-312-6271Last EDR Contact: 01/27/2014Next Scheduled EDR Contact: 05/12/2014Data Release Frequency: Quarterly

INDIAN LUST R9: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Arizona, California, New Mexico and Nevada


Source: Environmental Protection AgencyTelephone: 415-972-3372Last EDR Contact: 01/27/2014Next Scheduled EDR Contact: 05/12/2014Data Release Frequency: Quarterly

INDIAN LUST R5: Leaking Underground Storage Tanks on Indian LandLeaking underground storage tanks located on Indian Land in Michigan, Minnesota and Wisconsin.


Source: EPA, Region 5Telephone: 312-886-7439Last EDR Contact: 01/27/2014Next Scheduled EDR Contact: 05/12/2014Data Release Frequency: Varies



INDIAN LUST R1: Leaking Underground Storage Tanks on Indian LandA listing of leaking underground storage tank locations on Indian Land.



INDIAN LUST R10: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Alaska, Idaho, Oregon and Washington.




UST: Active UST FacilitiesActive UST facilities gathered from the local regulatory agencies


Source: SWRCBTelephone: 916-341-5851Last EDR Contact: 12/17/2013Next Scheduled EDR Contact: 03/31/2014Data Release Frequency: Semi-Annually

AST: Aboveground Petroleum Storage Tank FacilitiesA listing of aboveground storage tank petroleum storage tank locations.


Source: California Environmental Protection AgencyTelephone: 916-327-5092Last EDR Contact: 01/03/2014Next Scheduled EDR Contact: 04/21/2014Data Release Frequency: Quarterly

INDIAN UST R7: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 7 (Iowa, Kansas, Missouri, Nebraska, and 9 Tribal Nations).



INDIAN UST R1: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont and ten TribalNations).



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INDIAN UST R4: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennesseeand Tribal Nations)



INDIAN UST R5: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 5 (Michigan, Minnesota and Wisconsin and Tribal Nations).



INDIAN UST R10: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 10 (Alaska, Idaho, Oregon, Washington, and Tribal Nations).



INDIAN UST R9: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 9 (Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations).



INDIAN UST R8: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 27 Tribal Nations).



INDIAN UST R6: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 6 (Louisiana, Arkansas, Oklahoma, New Mexico, Texas and 65 Tribes).



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FEMA UST: Underground Storage Tank ListingA listing of all FEMA owned underground storage tanks.


Source: FEMATelephone: 202-646-5797Last EDR Contact: 01/13/2014Next Scheduled EDR Contact: 04/28/2014Data Release Frequency: Varies


INDIAN VCP R1: Voluntary Cleanup Priority ListingA listing of voluntary cleanup priority sites located on Indian Land located in Region 1.



VCP: Voluntary Cleanup Program PropertiesContains low threat level properties with either confirmed or unconfirmed releases and the project proponentshave request that DTSC oversee investigation and/or cleanup activities and have agreed to provide coverage forDTSC’s costs.



INDIAN VCP R7: Voluntary Cleanup Priority LisitngA listing of voluntary cleanup priority sites located on Indian Land located in Region 7.





US BROWNFIELDS: A Listing of Brownfields SitesBrownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presenceor potential presence of a hazardous substance, pollutant, or contaminant. Cleaning up and reinvesting in theseproperties takes development pressures off of undeveloped, open land, and both improves and protects the environment.Assessment, Cleanup and Redevelopment Exchange System (ACRES) stores information reported by EPA Brownfieldsgrant recipients on brownfields properties assessed or cleaned up with grant funding as well as information onTargeted Brownfields Assessments performed by EPA Regions. A listing of ACRES Brownfield sites is obtained fromCleanups in My Community. Cleanups in My Community provides information on Brownfields properties for which informationis reported back to EPA, as well as areas served by Brownfields grant programs.


Source: Environmental Protection AgencyTelephone: 202-566-2777Last EDR Contact: 02/25/2014Next Scheduled EDR Contact: 04/07/2014Data Release Frequency: Semi-Annually


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ODI: Open Dump InventoryAn open dump is defined as a disposal facility that does not comply with one or more of the Part 257 or Part 258Subtitle D Criteria.


Source: Environmental Protection AgencyTelephone: 800-424-9346Last EDR Contact: 06/09/2004Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

DEBRIS REGION 9: Torres Martinez Reservation Illegal Dump Site LocationsA listing of illegal dump sites location on the Torres Martinez Indian Reservation located in eastern RiversideCounty and northern Imperial County, California.


Source: EPA, Region 9Telephone: 415-947-4219Last EDR Contact: 01/27/2014Next Scheduled EDR Contact: 05/12/2014Data Release Frequency: No Update Planned

WMUDS/SWAT: Waste Management Unit DatabaseWaste Management Unit Database System. WMUDS is used by the State Water Resources Control Board staff and theRegional Water Quality Control Boards for program tracking and inventory of waste management units. WMUDS is composedof the following databases: Facility Information, Scheduled Inspections Information, Waste Management Unit Information,SWAT Program Information, SWAT Report Summary Information, SWAT Report Summary Data, Chapter 15 (formerly Subchapter15) Information, Chapter 15 Monitoring Parameters, TPCA Program Information, RCRA Program Information, ClosureInformation, and Interested Parties Information.


Source: State Water Resources Control BoardTelephone: 916-227-4448Last EDR Contact: 02/10/2014Next Scheduled EDR Contact: 05/26/2014Data Release Frequency: No Update Planned

SWRCY: Recycler DatabaseA listing of recycling facilities in California.


Source: Department of ConservationTelephone: 916-323-3836Last EDR Contact: 12/17/2013Next Scheduled EDR Contact: 03/31/2014Data Release Frequency: Quarterly

HAULERS: Registered Waste Tire Haulers ListingA listing of registered waste tire haulers.


Source: Integrated Waste Management BoardTelephone: 916-341-6422Last EDR Contact: 02/14/2014Next Scheduled EDR Contact: 06/02/2014Data Release Frequency: Varies

INDIAN ODI: Report on the Status of Open Dumps on Indian LandsLocation of open dumps on Indian land.



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Local Lists of Hazardous waste / Contaminated Sites

US CDL: Clandestine Drug LabsA listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides thisweb site as a public service. It contains addresses of some locations where law enforcement agencies reportedthey found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites.In most cases, the source of the entries is not the Department, and the Department has not verified the entryand does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example,contacting local law enforcement and local health departments.


Source: Drug Enforcement AdministrationTelephone: 202-307-1000Last EDR Contact: 03/04/2014Next Scheduled EDR Contact: 06/16/2014Data Release Frequency: Quarterly

HIST CAL-SITES: Calsites DatabaseThe Calsites database contains potential or confirmed hazardous substance release properties. In 1996, CaliforniaEPA reevaluated and significantly reduced the number of sites in the Calsites database. No longer updated by thestate agency. It has been replaced by ENVIROSTOR.


Source: Department of Toxic Substance ControlTelephone: 916-323-3400Last EDR Contact: 02/23/2009Next Scheduled EDR Contact: 05/25/2009Data Release Frequency: No Update Planned

SCH: School Property Evaluation ProgramThis category contains proposed and existing school sites that are being evaluated by DTSC for possible hazardousmaterials contamination. In some cases, these properties may be listed in the CalSites category depending on thelevel of threat to public health and safety or the environment they pose.



TOXIC PITS: Toxic Pits Cleanup Act SitesToxic PITS Cleanup Act Sites. TOXIC PITS identifies sites suspected of containing hazardous substances where cleanuphas not yet been completed.



CDL: Clandestine Drug LabsA listing of drug lab locations. Listing of a location in this database does not indicate that any illegal druglab materials were or were not present there, and does not constitute a determination that the location eitherrequires or does not require additional cleanup work.


Source: Department of Toxic Substances ControlTelephone: 916-255-6504Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 04/28/2014Data Release Frequency: Varies

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US HIST CDL: National Clandestine Laboratory RegisterA listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides thisweb site as a public service. It contains addresses of some locations where law enforcement agencies reportedthey found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites.In most cases, the source of the entries is not the Department, and the Department has not verified the entryand does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example,contacting local law enforcement and local health departments.


Source: Drug Enforcement AdministrationTelephone: 202-307-1000Last EDR Contact: 03/04/2014Next Scheduled EDR Contact: 06/16/2014Data Release Frequency: No Update Planned


CA FID UST: Facility Inventory DatabaseThe Facility Inventory Database (FID) contains a historical listing of active and inactive underground storagetank locations from the State Water Resource Control Board. Refer to local/county source for current data.


Source: California Environmental Protection AgencyTelephone: 916-341-5851Last EDR Contact: 12/28/1998Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

UST MENDOCINO: Mendocino County UST DatabaseA listing of underground storage tank locations in Mendocino County.


Source: Department of Public HealthTelephone: 707-463-4466Last EDR Contact: 03/03/2014Next Scheduled EDR Contact: 06/16/2014Data Release Frequency: Annually

HIST UST: Hazardous Substance Storage Container DatabaseThe Hazardous Substance Storage Container Database is a historical listing of UST sites. Refer to local/countysource for current data.


Source: State Water Resources Control BoardTelephone: 916-341-5851Last EDR Contact: 07/26/2001Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

SWEEPS UST: SWEEPS UST ListingStatewide Environmental Evaluation and Planning System. This underground storage tank listing was updated andmaintained by a company contacted by the SWRCB in the early 1990’s. The listing is no longer updated or maintained.The local agency is the contact for more information on a site on the SWEEPS list.


Source: State Water Resources Control BoardTelephone: N/ALast EDR Contact: 06/03/2005Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

Local Land Records

LIENS 2: CERCLA Lien InformationA Federal CERCLA (’Superfund’) lien can exist by operation of law at any site or property at which EPA has spentSuperfund monies. These monies are spent to investigate and address releases and threatened releases of contamination.CERCLIS provides information as to the identity of these sites and properties.

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LIENS: Environmental Liens ListingA listing of property locations with environmental liens for California where DTSC is a lien holder.



DEED: Deed Restriction ListingSite Mitigation and Brownfields Reuse Program Facility Sites with Deed Restrictions & Hazardous Waste ManagementProgram Facility Sites with Deed / Land Use Restriction. The DTSC Site Mitigation and Brownfields Reuse Program(SMBRP) list includes sites cleaned up under the program’s oversight and generally does not include currentor former hazardous waste facilities that required a hazardous waste facility permit. The list represents deedrestrictions that are active. Some sites have multiple deed restrictions. The DTSC Hazardous Waste ManagementProgram (HWMP) has developed a list of current or former hazardous waste facilities that have a recorded landuse restriction at the local county recorder’s office. The land use restrictions on this list were required bythe DTSC HWMP as a result of the presence of hazardous substances that remain on site after the facility (orpart of the facility) has been closed or cleaned up. The types of land use restriction include deed notice, deedrestriction, or a land use restriction that binds current and future owners.


Source: DTSC and SWRCBTelephone: 916-323-3400Last EDR Contact: 03/11/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Semi-Annually


HMIRS: Hazardous Materials Information Reporting SystemHazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT.


Source: U.S. Department of TransportationTelephone: 202-366-4555Last EDR Contact: 01/03/2014Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Annually

CHMIRS: California Hazardous Material Incident Report SystemCalifornia Hazardous Material Incident Reporting System. CHMIRS contains information on reported hazardous materialincidents (accidental releases or spills).


Source: Office of Emergency ServicesTelephone: 916-845-8400Last EDR Contact: 01/30/2014Next Scheduled EDR Contact: 05/12/2014Data Release Frequency: Varies

LDS: Land Disposal Sites ListingThe Land Disposal program regulates of waste discharge to land for treatment, storage and disposal in waste managementunits.


Source: State Water Qualilty Control BoardTelephone: 866-480-1028Last EDR Contact: 12/17/2013Next Scheduled EDR Contact: 03/31/2014Data Release Frequency: Quarterly

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MCS: Military Cleanup Sites ListingThe State Water Resources Control Board and nine Regional Water Quality Control Boards partner with the Departmentof Defense (DoD) through the Defense and State Memorandum of Agreement (DSMOA) to oversee the investigationand remediation of water quality issues at military facilities.


Source: State Water Resources Control BoardTelephone: 866-480-1028Last EDR Contact: 12/17/2013Next Scheduled EDR Contact: 03/31/2014Data Release Frequency: Quarterly

SPILLS 90: SPILLS90 data from FirstSearchSpills 90 includes those spill and release records available exclusively from FirstSearch databases. Typically,they may include chemical, oil and/or hazardous substance spills recorded after 1990. Duplicate records that arealready included in EDR incident and release records are not included in Spills 90.


Source: FirstSearchTelephone: N/ALast EDR Contact: 01/03/2013Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned


RCRA NonGen / NLR: RCRA - Non GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardouswaste.


Source: Environmental Protection AgencyTelephone: (415) 495-8895Last EDR Contact: 03/13/2014Next Scheduled EDR Contact: 04/14/2014Data Release Frequency: Varies

DOT OPS: Incident and Accident DataDepartment of Transporation, Office of Pipeline Safety Incident and Accident data.


Source: Department of Transporation, Office of Pipeline SafetyTelephone: 202-366-4595Last EDR Contact: 02/06/2014Next Scheduled EDR Contact: 05/19/2014Data Release Frequency: Varies

DOD: Department of Defense SitesThis data set consists of federally owned or administered lands, administered by the Department of Defense, thathave any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands.


Source: USGSTelephone: 888-275-8747Last EDR Contact: 01/15/2014Next Scheduled EDR Contact: 04/28/2014Data Release Frequency: Semi-Annually

FUDS: Formerly Used Defense SitesThe listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineersis actively working or will take necessary cleanup actions.

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Source: U.S. Army Corps of EngineersTelephone: 202-528-4285Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Varies

CONSENT: Superfund (CERCLA) Consent DecreesMajor legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Releasedperiodically by United States District Courts after settlement by parties to litigation matters.


Source: Department of Justice, Consent Decree LibraryTelephone: VariesLast EDR Contact: 12/26/2013Next Scheduled EDR Contact: 04/14/2014Data Release Frequency: Varies

ROD: Records Of DecisionRecord of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technicaland health information to aid in the cleanup.


Source: EPATelephone: 703-416-0223Last EDR Contact: 03/11/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Annually

UMTRA: Uranium Mill Tailings SitesUranium ore was mined by private companies for federal government use in national defense programs. When the millsshut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted fromthe ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailingswere used as construction materials before the potential health hazards of the tailings were recognized.


Source: Department of EnergyTelephone: 505-845-0011Last EDR Contact: 02/25/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Varies

US MINES: Mines Master Index FileContains all mine identification numbers issued for mines active or opened since 1971. The data also includesviolation information.


Source: Department of Labor, Mine Safety and Health AdministrationTelephone: 303-231-5959Last EDR Contact: 03/05/2014Next Scheduled EDR Contact: 06/16/2014Data Release Frequency: Semi-Annually

TRIS: Toxic Chemical Release Inventory SystemToxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water andland in reportable quantities under SARA Title III Section 313.



TSCA: Toxic Substances Control ActToxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on theTSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plantsite.

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Source: EPATelephone: 202-260-5521Last EDR Contact: 12/26/2013Next Scheduled EDR Contact: 04/07/2014Data Release Frequency: Every 4 Years

FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA,TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts theAgency on a quarterly basis.


Source: EPA/Office of Prevention, Pesticides and Toxic SubstancesTelephone: 202-566-1667Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Quarterly

FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)A listing of FIFRA/TSCA Tracking System (FTTS) inspections and enforcements.



HIST FTTS: FIFRA/TSCA Tracking System Administrative Case ListingA complete administrative case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. Theinformation was obtained from the National Compliance Database (NCDB). NCDB supports the implementation of FIFRA(Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some EPA regionsare now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarterswith updated records, it was decided to create a HIST FTTS database. It included records that may not be includedin the newer FTTS database updates. This database is no longer updated.


Source: Environmental Protection AgencyTelephone: 202-564-2501Last EDR Contact: 12/17/2007Next Scheduled EDR Contact: 03/17/2008Data Release Frequency: No Update Planned

HIST FTTS INSP: FIFRA/TSCA Tracking System Inspection & Enforcement Case ListingA complete inspection and enforcement case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPAregions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementationof FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). SomeEPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providingEPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records thatmay not be included in the newer FTTS database updates. This database is no longer updated.


Source: Environmental Protection AgencyTelephone: 202-564-2501Last EDR Contact: 12/17/2008Next Scheduled EDR Contact: 03/17/2008Data Release Frequency: No Update Planned

SSTS: Section 7 Tracking SystemsSection 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires allregistered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March1st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devicesbeing produced, and those having been produced and sold or distributed in the past year.

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ICIS: Integrated Compliance Information SystemThe Integrated Compliance Information System (ICIS) supports the information needs of the national enforcementand compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES)program.



PADS: PCB Activity Database SystemPCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposersof PCB’s who are required to notify the EPA of such activities.



MLTS: Material Licensing Tracking SystemMLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites whichpossess or use radioactive materials and which are subject to NRC licensing requirements. To maintain currency,EDR contacts the Agency on a quarterly basis.


Source: Nuclear Regulatory CommissionTelephone: 301-415-7169Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Quarterly

RADINFO: Radiation Information DatabaseThe Radiation Information Database (RADINFO) contains information about facilities that are regulated by U.S.Environmental Protection Agency (EPA) regulations for radiation and radioactivity.



FINDS: Facility Index System/Facility Registry SystemFacility Index System. FINDS contains both facility information and ’pointers’ to other sources that contain moredetail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (AerometricInformation Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicialenforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (CriminalDocket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal FacilitiesInformation System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System).


Source: EPATelephone: (415) 947-8000Last EDR Contact: 03/14/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Quarterly

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RAATS: RCRA Administrative Action Tracking SystemRCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRApertaining to major violators and includes administrative and civil actions brought by the EPA. For administrationactions after September 30, 1995, data entry in the RAATS database was discontinued. EPA will retain a copy ofthe database for historical records. It was necessary to terminate RAATS because a decrease in agency resourcesmade it impossible to continue to update the information contained in the database.


Source: EPATelephone: 202-564-4104Last EDR Contact: 06/02/2008Next Scheduled EDR Contact: 09/01/2008Data Release Frequency: No Update Planned

RMP: Risk Management PlansWhen Congress passed the Clean Air Act Amendments of 1990, it required EPA to publish regulations and guidancefor chemical accident prevention at facilities using extremely hazardous substances. The Risk Management ProgramRule (RMP Rule) was written to implement Section 112(r) of these amendments. The rule, which built upon existingindustry codes and standards, requires companies of all sizes that use certain flammable and toxic substancesto develop a Risk Management Program, which includes a(n): Hazard assessment that details the potential effectsof an accidental release, an accident history of the last five years, and an evaluation of worst-case and alternativeaccidental releases; Prevention program that includes safety precautions and maintenance, monitoring, and employeetraining measures; and Emergency response program that spells out emergency health care, employee training measuresand procedures for informing the public and response agencies (e.g the fire department) should an accident occur.



BRS: Biennial Reporting SystemThe Biennial Reporting System is a national system administered by the EPA that collects data on the generationand management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG)and Treatment, Storage, and Disposal Facilities.


Source: EPA/NTISTelephone: 800-424-9346Last EDR Contact: 02/28/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Biennially

CA BOND EXP. PLAN: Bond Expenditure PlanDepartment of Health Services developed a site-specific expenditure plan as the basis for an appropriation ofHazardous Substance Cleanup Bond Act funds. It is not updated.


Source: Department of Health ServicesTelephone: 916-255-2118Last EDR Contact: 05/31/1994Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

UIC: UIC ListingA listing of wells identified as underground injection wells, in the California Oil and Gas Wells database.


Source: Deaprtment of ConservationTelephone: 916-445-2408Last EDR Contact: 12/17/2013Next Scheduled EDR Contact: 03/31/2014Data Release Frequency: Varies

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NPDES: NPDES Permits ListingA listing of NPDES permits, including stormwater.



CORTESE: "Cortese" Hazardous Waste & Substances Sites ListThe sites for the list are designated by the State Water Resource Control Board (LUST), the Integrated WasteBoard (SWF/LS), and the Department of Toxic Substances Control (Cal-Sites).


Source: CAL EPA/Office of Emergency InformationTelephone: 916-323-3400Last EDR Contact: 12/31/2013Next Scheduled EDR Contact: 04/14/2014Data Release Frequency: Quarterly

HIST CORTESE: Hazardous Waste & Substance Site ListThe sites for the list are designated by the State Water Resource Control Board [LUST], the Integrated Waste Board[SWF/LS], and the Department of Toxic Substances Control [CALSITES]. This listing is no longer updated by thestate agency.


Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 01/22/2009Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

NOTIFY 65: Proposition 65 RecordsListings of all Proposition 65 incidents reported to counties by the State Water Resources Control Board and theRegional Water Quality Control Board. This database is no longer updated by the reporting agency.



DRYCLEANERS: Cleaner FacilitiesA list of drycleaner related facilities that have EPA ID numbers. These are facilities with certain SIC codes:power laundries, family and commercial; garment pressing and cleaner’s agents; linen supply; coin-operated laundriesand cleaning; drycleaning plants, except rugs; carpet and upholster cleaning; industrial launderers; laundry andgarment services.


Source: Department of Toxic Substance ControlTelephone: 916-327-4498Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Annually

WIP: Well Investigation Program Case ListWell Investigation Program case in the San Gabriel and San Fernando Valley area.


Source: Los Angeles Water Quality Control BoardTelephone: 213-576-6726Last EDR Contact: 12/26/2013Next Scheduled EDR Contact: 04/14/2014Data Release Frequency: Varies

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ENF: Enforcement Action ListingA listing of Water Board Enforcement Actions. Formal is everything except Oral/Verbal Communication, Notice ofViolation, Expedited Payment Letter, and Staff Enforcement Letter.


Source: State Water Resoruces Control BoardTelephone: 916-445-9379Last EDR Contact: 02/10/2014Next Scheduled EDR Contact: 05/05/2014Data Release Frequency: Varies

HAZNET: Facility and Manifest DataFacility and Manifest Data. The data is extracted from the copies of hazardous waste manifests received each yearby the DTSC. The annual volume of manifests is typically 700,000 - 1,000,000 annually, representing approximately350,000 - 500,000 shipments. Data are from the manifests submitted without correction, and therefore many containsome invalid values for data elements such as generator ID, TSD ID, waste category, and disposal method.


Source: California Environmental Protection AgencyTelephone: 916-255-1136Last EDR Contact: 01/17/2014Next Scheduled EDR Contact: 04/28/2014Data Release Frequency: Annually

EMI: Emissions Inventory DataToxics and criteria pollutant emissions data collected by the ARB and local air pollution agencies.


Source: California Air Resources BoardTelephone: 916-322-2990Last EDR Contact: 12/26/2013Next Scheduled EDR Contact: 04/07/2014Data Release Frequency: Varies

INDIAN RESERV: Indian ReservationsThis map layer portrays Indian administered lands of the United States that have any area equal to or greaterthan 640 acres.


Source: USGSTelephone: 202-208-3710Last EDR Contact: 01/15/2014Next Scheduled EDR Contact: 04/28/2014Data Release Frequency: Semi-Annually

SCRD DRYCLEANERS: State Coalition for Remediation of Drycleaners ListingThe State Coalition for Remediation of Drycleaners was established in 1998, with support from the U.S. EPA Officeof Superfund Remediation and Technology Innovation. It is comprised of representatives of states with establisheddrycleaner remediation programs. Currently the member states are Alabama, Connecticut, Florida, Illinois, Kansas,Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin.



Financial Assurance 2: Financial Assurance Information ListingA listing of financial assurance information for solid waste facilities. Financial assurance is intended to ensurethat resources are available to pay for the cost of closure, post-closure care, and corrective measures if theowner or operator of a regulated facility is unable or unwilling to pay.


Source: California Integrated Waste Management BoardTelephone: 916-341-6066Last EDR Contact: 02/14/2014Next Scheduled EDR Contact: 06/02/2014Data Release Frequency: Varies

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Financial Assurance 1: Financial Assurance Information ListingFinancial Assurance information



COAL ASH EPA: Coal Combustion Residues Surface Impoundments ListA listing of coal combustion residues surface impoundments with high hazard potential ratings.


Source: Environmental Protection AgencyTelephone: N/ALast EDR Contact: 03/11/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Varies

PCB TRANSFORMER: PCB Transformer Registration DatabaseThe database of PCB transformer registrations that includes all PCB registration submittals.



MWMP: Medical Waste Management Program ListingThe Medical Waste Management Program (MWMP) ensures the proper handling and disposal of medical waste by permittingand inspecting medical waste Offsite Treatment Facilities (PDF) and Transfer Stations (PDF) throughout thestate. MWMP also oversees all Medical Waste Transporters.


Source: Department of Public HealthTelephone: 916-558-1784Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Varies

COAL ASH DOE: Sleam-Electric Plan Operation DataA listing of power plants that store ash in surface ponds.


Source: Department of EnergyTelephone: 202-586-8719Last EDR Contact: 01/13/2014Next Scheduled EDR Contact: 04/28/2014Data Release Frequency: Varies

HWT: Registered Hazardous Waste Transporter DatabaseA listing of hazardous waste transporters. In California, unless specifically exempted, it is unlawful for anyperson to transport hazardous wastes unless the person holds a valid registration issued by DTSC. A hazardouswaste transporter registration is valid for one year and is assigned a unique registration number.



HWP: EnviroStor Permitted Facilities ListingDetailed information on permitted hazardous waste facilities and corrective action ("cleanups") tracked in EnviroStor.

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PROC: Certified Processors DatabaseA listing of certified processors.


Source: Department of ConservationTelephone: 916-323-3836Last EDR Contact: 12/17/2013Next Scheduled EDR Contact: 03/31/2014Data Release Frequency: Quarterly

EPA WATCH LIST: EPA WATCH LISTEPA maintains a "Watch List" to facilitate dialogue between EPA, state and local environmental agencies on enforcementmatters relating to facilities with alleged violations identified as either significant or high priority. Beingon the Watch List does not mean that the facility has actually violated the law only that an investigation byEPA or a state or local environmental agency has led those organizations to allege that an unproven violationhas in fact occurred. Being on the Watch List does not represent a higher level of concern regarding the allegedviolations that were detected, but instead indicates cases requiring additional dialogue between EPA, state andlocal agencies - primarily because of the length of time the alleged violation has gone unaddressed or unresolved.



PRP: Potentially Responsible PartiesA listing of verified Potentially Responsible Parties



2020 COR ACTION: 2020 Corrective Action Program ListThe EPA has set ambitious goals for the RCRA Corrective Action program by creating the 2020 Corrective ActionUniverse. This RCRA cleanup baseline includes facilities expected to need corrective action. The 2020 universecontains a wide variety of sites. Some properties are heavily contaminated while others were contaminated buthave since been cleaned up. Still others have not been fully investigated yet, and may require little or no remediation.Inclusion in the 2020 Universe does not necessarily imply failure on the part of a facility to meet its RCRA obligations.



LEAD SMELTER 1: Lead Smelter SitesA listing of former lead smelter site locations.



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LEAD SMELTER 2: Lead Smelter SitesA list of several hundred sites in the U.S. where secondary lead smelting was done from 1931and 1964. These sitesmay pose a threat to public health through ingestion or inhalation of contaminated soil or dust


Source: American Journal of Public HealthTelephone: 703-305-6451Last EDR Contact: 12/02/2009Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

FEDLAND: Federal and Indian LandsFederally and Indian administrated lands of the United States. Lands included are administrated by: Army Corpsof Engineers, Bureau of Reclamation, National Wild and Scenic River, National Wildlife Refuge, Public Domain Land,Wilderness, Wilderness Study Area, Wildlife Management Area, Bureau of Indian Affairs, Bureau of Land Management,Department of Justice, Forest Service, Fish and Wildlife Service, National Park Service.


Source: U.S. Geological SurveyTelephone: 888-275-8747Last EDR Contact: 01/15/2014Next Scheduled EDR Contact: 04/28/2014Data Release Frequency: N/A

WDS: Waste Discharge SystemSites which have been issued waste discharge requirements.



US FIN ASSUR: Financial Assurance InformationAll owners and operators of facilities that treat, store, or dispose of hazardous waste are required to provideproof that they will have sufficient funds to pay for the clean up, closure, and post-closure care of their facilities.



US AIRS MINOR: Air Facility System DataA listing of minor source facilities.



US AIRS (AFS): Aerometric Information Retrieval System Facility Subsystem (AFS)The database is a sub-system of Aerometric Information Retrieval System (AIRS). AFS contains compliance dataon air pollution point sources regulated by the U.S. EPA and/or state and local air regulatory agencies. Thisinformation comes from source reports by various stationary sources of air pollution, such as electric power plants,steel mills, factories, and universities, and provides information about the air pollutants they produce. Action,air program, air program pollutant, and general level plant data. It is used to track emissions and compliancedata from industrial plants.



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EDR MGP: EDR Proprietary Manufactured Gas PlantsThe EDR Proprietary Manufactured Gas Plant Database includes records of coal gas plants (manufactured gas plants)compiled by EDR’s researchers. Manufactured gas sites were used in the United States from the 1800’s to 1950’sto produce a gas that could be distributed and used as fuel. These plants used whale oil, rosin, coal, or a mixtureof coal, oil, and water that also produced a significant amount of waste. Many of the byproducts of the gas production,such as coal tar (oily waste containing volatile and non-volatile chemicals), sludges, oils and other compoundsare potentially hazardous to human health and the environment. The byproduct from this process was frequentlydisposed of directly at the plant site and can remain or spread slowly, serving as a continuous source of soiland groundwater contamination.

Date of Government Version: N/ADate Data Arrived at EDR: N/ADate Made Active in Reports: N/ANumber of Days to Update: N/A

Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

EDR US Hist Auto Stat: EDR Exclusive Historic Gas StationsEDR has searched selected national collections of business directories and has collected listings of potentialgas station/filling station/service station sites that were available to EDR researchers. EDR’s review was limitedto those categories of sources that might, in EDR’s opinion, include gas station/filling station/service stationestablishments. The categories reviewed included, but were not limited to gas, gas station, gasoline station,filling station, auto, automobile repair, auto service station, service station, etc. This database falls withina category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effort presentsunique and sometimes proprietary data about past sites and operations that typically create environmental concerns,but may not show up in current government records searches.


Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

EDR US Hist Cleaners: EDR Exclusive Historic Dry CleanersEDR has searched selected national collections of business directories and has collected listings of potentialdry cleaner sites that were available to EDR researchers. EDR’s review was limited to those categories of sourcesthat might, in EDR’s opinion, include dry cleaning establishments. The categories reviewed included, but werenot limited to dry cleaners, cleaners, laundry, laundromat, cleaning/laundry, wash & dry etc. This database fallswithin a category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effortpresents unique and sometimes proprietary data about past sites and operations that typically create environmentalconcerns, but may not show up in current government records searches.


Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

EDR US Hist Auto Stat: EDR Proprietary Historic Gas Stations - Cole


Source: N/ATelephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

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EDR US Hist Cleaners: EDR Proprietary Historic Dry Cleaners - Cole


Source: N/ATelephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies



RGA LUST: Recovered Government Archive Leaking Underground Storage TankThe EDR Recovered Government Archive Leaking Underground Storage Tank database provides a list of LUST incidentsderived from historical databases and includes many records that no longer appear in current government lists.Compiled from Records formerly available from the State Water Resources Control Board in California.

Date of Government Version: N/ADate Data Arrived at EDR: 07/01/2013Date Made Active in Reports: 12/30/2013Number of Days to Update: 182

Source: State Water Resources Control BoardTelephone: N/ALast EDR Contact: 06/01/2012Next Scheduled EDR Contact: N/AData Release Frequency: Varies

RGA LF: Recovered Government Archive Solid Waste Facilities ListThe EDR Recovered Government Archive Landfill database provides a list of landfills derived from historical databasesand includes many records that no longer appear in current government lists. Compiled from Records formerly availablefrom the Department of Resources Recycling and Recovery in California.

Date of Government Version: N/ADate Data Arrived at EDR: 07/01/2013Date Made Active in Reports: 01/13/2014Number of Days to Update: 196

Source: Department of Resources Recycling and RecoveryTelephone: N/ALast EDR Contact: 06/01/2012Next Scheduled EDR Contact: N/AData Release Frequency: Varies

COUNTY RECORDS

ALAMEDA COUNTY:

Contaminated SitesA listing of contaminated sites overseen by the Toxic Release Program (oil and groundwater contamination fromchemical releases and spills) and the Leaking Underground Storage Tank Program (soil and ground water contaminationfrom leaking petroleum USTs).


Source: Alameda County Environmental Health ServicesTelephone: 510-567-6700Last EDR Contact: 12/30/2013Next Scheduled EDR Contact: 04/14/2014Data Release Frequency: Semi-Annually

Underground TanksUnderground storage tank sites located in Alameda county.


Source: Alameda County Environmental Health ServicesTelephone: 510-567-6700Last EDR Contact: 12/30/2013Next Scheduled EDR Contact: 04/14/2014Data Release Frequency: Semi-Annually

AMADOR COUNTY:

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CUPA Facility ListCupa Facility List


Source: Amador County Environmental HealthTelephone: 209-223-6439Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Varies

BUTTE COUNTY:

CUPA Facility ListingCupa facility list.


Source: Public Health DepartmentTelephone: 530-538-7149Last EDR Contact: 01/13/2014Next Scheduled EDR Contact: 04/28/2014Data Release Frequency: No Update Planned

CALVERAS COUNTY:

CUPA Facility ListingCupa Facility Listing


Source: Calveras County Environmental HealthTelephone: 209-754-6399Last EDR Contact: 12/30/2013Next Scheduled EDR Contact: 04/14/2014Data Release Frequency: Quarterly

COLUSA COUNTY:

CUPA Facility ListCupa facility list.


Source: Health & Human ServicesTelephone: 530-458-0396Last EDR Contact: 03/13/2014Next Scheduled EDR Contact: 05/26/2014Data Release Frequency: Varies

CONTRA COSTA COUNTY:

Site ListList includes sites from the underground tank, hazardous waste generator and business plan/2185 programs.


Source: Contra Costa Health Services DepartmentTelephone: 925-646-2286Last EDR Contact: 02/05/2014Next Scheduled EDR Contact: 05/19/2014Data Release Frequency: Semi-Annually

DEL NORTE COUNTY:

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CUPA Facility ListCupa Facility list


Source: Del Norte County Environmental Health DivisionTelephone: 707-465-0426Last EDR Contact: 11/04/2013Next Scheduled EDR Contact: 02/17/2014Data Release Frequency: Varies

EL DORADO COUNTY:

CUPA Facility ListCUPA facility list.


Source: El Dorado County Environmental Management DepartmentTelephone: 530-621-6623Last EDR Contact: 02/04/2014Next Scheduled EDR Contact: 05/19/2014Data Release Frequency: Varies

FRESNO COUNTY:

CUPA Resources ListCertified Unified Program Agency. CUPA’s are responsible for implementing a unified hazardous materials and hazardouswaste management regulatory program. The agency provides oversight of businesses that deal with hazardous materials,operate underground storage tanks or aboveground storage tanks.


Source: Dept. of Community HealthTelephone: 559-445-3271Last EDR Contact: 01/13/2014Next Scheduled EDR Contact: 04/28/2014Data Release Frequency: Semi-Annually

HUMBOLDT COUNTY:



Source: Humboldt County Environmental HealthTelephone: N/ALast EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Varies

IMPERIAL COUNTY:



Source: San Diego Border Field OfficeTelephone: 760-339-2777Last EDR Contact: 01/27/2014Next Scheduled EDR Contact: 05/12/2014Data Release Frequency: Varies

INYO COUNTY:

TC3880855.2s Page GR-30




Source: Inyo County Environmental Health ServicesTelephone: 760-878-0238Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Varies

KERN COUNTY:

Underground Storage Tank Sites & Tank ListingKern County Sites and Tanks Listing.


Source: Kern County Environment Health Services DepartmentTelephone: 661-862-8700Last EDR Contact: 02/10/2014Next Scheduled EDR Contact: 05/26/2014Data Release Frequency: Quarterly

KINGS COUNTY:

CUPA Facility ListA listing of sites included in the county’s Certified Unified Program Agency database. California’s Secretaryfor Environmental Protection established the unified hazardous materials and hazardous waste regulatory programas required by chapter 6.11 of the California Health and Safety Code. The Unified Program consolidates the administration,permits, inspections, and enforcement activities.


Source: Kings County Department of Public HealthTelephone: 559-584-1411Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Varies

LAKE COUNTY:

CUPA Facility ListCupa facility list


Source: Lake County Environmental HealthTelephone: 707-263-1164Last EDR Contact: 01/20/2014Next Scheduled EDR Contact: 05/05/2014Data Release Frequency: Varies

LOS ANGELES COUNTY:

San Gabriel Valley Areas of ConcernSan Gabriel Valley areas where VOC contamination is at or above the MCL as designated by region 9 EPA office.


Source: EPA Region 9Telephone: 415-972-3178Last EDR Contact: 12/17/2013Next Scheduled EDR Contact: 04/07/2014Data Release Frequency: No Update Planned

TC3880855.2s Page GR-31


HMS: Street Number ListIndustrial Waste and Underground Storage Tank Sites.


Source: Department of Public WorksTelephone: 626-458-3517Last EDR Contact: 01/13/2014Next Scheduled EDR Contact: 04/28/2014Data Release Frequency: Semi-Annually

List of Solid Waste FacilitiesSolid Waste Facilities in Los Angeles County.


Source: La County Department of Public WorksTelephone: 818-458-5185Last EDR Contact: 01/21/2014Next Scheduled EDR Contact: 05/05/2014Data Release Frequency: Varies

City of Los Angeles LandfillsLandfills owned and maintained by the City of Los Angeles.


Source: Engineering & Construction DivisionTelephone: 213-473-7869Last EDR Contact: 01/20/2014Next Scheduled EDR Contact: 05/05/2014Data Release Frequency: Varies

Site Mitigation ListIndustrial sites that have had some sort of spill or complaint.


Source: Community Health ServicesTelephone: 323-890-7806Last EDR Contact: 01/20/2014Next Scheduled EDR Contact: 05/05/2014Data Release Frequency: Annually

City of El Segundo Underground Storage TankUnderground storage tank sites located in El Segundo city.


Source: City of El Segundo Fire DepartmentTelephone: 310-524-2236Last EDR Contact: 01/20/2014Next Scheduled EDR Contact: 05/05/2014Data Release Frequency: Semi-Annually

City of Long Beach Underground Storage TankUnderground storage tank sites located in the city of Long Beach.


Source: City of Long Beach Fire DepartmentTelephone: 562-570-2563Last EDR Contact: 01/30/2014Next Scheduled EDR Contact: 05/12/2014Data Release Frequency: Annually

City of Torrance Underground Storage TankUnderground storage tank sites located in the city of Torrance.


Source: City of Torrance Fire DepartmentTelephone: 310-618-2973Last EDR Contact: 01/13/2014Next Scheduled EDR Contact: 04/28/2014Data Release Frequency: Semi-Annually

MADERA COUNTY:

TC3880855.2s Page GR-32


CUPA Facility ListA listing of sites included in the county’s Certified Unified Program Agency database. California’s Secretaryfor Environmental Protection established the unified hazardous materials and hazardous waste regulatory programas required by chapter 6.11 of the California Health and Safety Code. The Unified Program consolidates the administration,permits, inspections, and enforcement activities.


Source: Madera County Environmental HealthTelephone: 559-675-7823Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Varies

MARIN COUNTY:

Underground Storage Tank SitesCurrently permitted USTs in Marin County.


Source: Public Works Department Waste ManagementTelephone: 415-499-6647Last EDR Contact: 01/03/2014Next Scheduled EDR Contact: 04/21/2014Data Release Frequency: Semi-Annually

MERCED COUNTY:



Source: Merced County Environmental HealthTelephone: 209-381-1094Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Varies

MONO COUNTY:

CUPA Facility ListCUPA Facility List


Source: Mono County Health DepartmentTelephone: 760-932-5580Last EDR Contact: 03/03/2014Next Scheduled EDR Contact: 06/16/2014Data Release Frequency: Varies

MONTEREY COUNTY:

CUPA Facility ListingCUPA Program listing from the Environmental Health Division.


Source: Monterey County Health DepartmentTelephone: 831-796-1297Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Varies

NAPA COUNTY:

TC3880855.2s Page GR-33


Sites With Reported ContaminationA listing of leaking underground storage tank sites located in Napa county.


Source: Napa County Department of Environmental ManagementTelephone: 707-253-4269Last EDR Contact: 03/03/2014Next Scheduled EDR Contact: 06/06/2014Data Release Frequency: No Update Planned

Closed and Operating Underground Storage Tank SitesUnderground storage tank sites located in Napa county.


Source: Napa County Department of Environmental ManagementTelephone: 707-253-4269Last EDR Contact: 03/03/2014Next Scheduled EDR Contact: 06/16/2014Data Release Frequency: No Update Planned

NEVADA COUNTY:



Source: Community Development AgencyTelephone: 530-265-1467Last EDR Contact: 02/14/2014Next Scheduled EDR Contact: 05/19/2014Data Release Frequency: Varies

ORANGE COUNTY:

List of Industrial Site CleanupsPetroleum and non-petroleum spills.


Source: Health Care AgencyTelephone: 714-834-3446Last EDR Contact: 02/10/2014Next Scheduled EDR Contact: 05/26/2014Data Release Frequency: Annually

List of Underground Storage Tank CleanupsOrange County Underground Storage Tank Cleanups (LUST).


Source: Health Care AgencyTelephone: 714-834-3446Last EDR Contact: 02/10/2014Next Scheduled EDR Contact: 05/26/2014Data Release Frequency: Quarterly

List of Underground Storage Tank FacilitiesOrange County Underground Storage Tank Facilities (UST).


Source: Health Care AgencyTelephone: 714-834-3446Last EDR Contact: 02/10/2014Next Scheduled EDR Contact: 05/26/2014Data Release Frequency: Quarterly

PLACER COUNTY:

TC3880855.2s Page GR-34


Master List of FacilitiesList includes aboveground tanks, underground tanks and cleanup sites.


Source: Placer County Health and Human ServicesTelephone: 530-745-2363Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Semi-Annually

RIVERSIDE COUNTY:

Listing of Underground Tank Cleanup SitesRiverside County Underground Storage Tank Cleanup Sites (LUST).


Source: Department of Environmental HealthTelephone: 951-358-5055Last EDR Contact: 12/19/2013Next Scheduled EDR Contact: 04/07/2014Data Release Frequency: Quarterly

Underground Storage Tank Tank ListUnderground storage tank sites located in Riverside county.


Source: Department of Environmental HealthTelephone: 951-358-5055Last EDR Contact: 12/19/2013Next Scheduled EDR Contact: 04/07/2014Data Release Frequency: Quarterly

SACRAMENTO COUNTY:

Toxic Site Clean-Up ListList of sites where unauthorized releases of potentially hazardous materials have occurred.


Source: Sacramento County Environmental ManagementTelephone: 916-875-8406Last EDR Contact: 01/06/2014Next Scheduled EDR Contact: 04/21/2014Data Release Frequency: Quarterly

Master Hazardous Materials Facility ListAny business that has hazardous materials on site - hazardous material storage sites, underground storage tanks,waste generators.


Source: Sacramento County Environmental ManagementTelephone: 916-875-8406Last EDR Contact: 01/06/2014Next Scheduled EDR Contact: 04/21/2014Data Release Frequency: Quarterly

SAN BERNARDINO COUNTY:

Hazardous Material PermitsThis listing includes underground storage tanks, medical waste handlers/generators, hazardous materials handlers,hazardous waste generators, and waste oil generators/handlers.

TC3880855.2s Page GR-35



Source: San Bernardino County Fire Department Hazardous Materials DivisionTelephone: 909-387-3041Last EDR Contact: 02/10/2014Next Scheduled EDR Contact: 05/26/2014Data Release Frequency: Quarterly

SAN DIEGO COUNTY:

Hazardous Materials Management Division DatabaseThe database includes: HE58 - This report contains the business name, site address, business phone number, establishment’H’ permit number, type of permit, and the business status. HE17 - In addition to providing the same informationprovided in the HE58 listing, HE17 provides inspection dates, violations received by the establishment, hazardouswaste generated, the quantity, method of storage, treatment/disposal of waste and the hauler, and informationon underground storage tanks. Unauthorized Release List - Includes a summary of environmental contamination casesin San Diego County (underground tank cases, non-tank cases, groundwater contamination, and soil contaminationare included.)


Source: Hazardous Materials Management DivisionTelephone: 619-338-2268Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Quarterly

Solid Waste FacilitiesSan Diego County Solid Waste Facilities.


Source: Department of Health ServicesTelephone: 619-338-2209Last EDR Contact: 02/14/2014Next Scheduled EDR Contact: 05/12/2014Data Release Frequency: Varies

Environmental Case ListingThe listing contains all underground tank release cases and projects pertaining to properties contaminated withhazardous substances that are actively under review by the Site Assessment and Mitigation Program.


Source: San Diego County Department of Environmental HealthTelephone: 619-338-2371Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: No Update Planned

SAN FRANCISCO COUNTY:

Local Oversite FacilitiesA listing of leaking underground storage tank sites located in San Francisco county.


Source: Department Of Public Health San Francisco CountyTelephone: 415-252-3920Last EDR Contact: 02/10/2014Next Scheduled EDR Contact: 05/26/2014Data Release Frequency: Quarterly

Underground Storage Tank InformationUnderground storage tank sites located in San Francisco county.


Source: Department of Public HealthTelephone: 415-252-3920Last EDR Contact: 02/10/2014Next Scheduled EDR Contact: 05/26/2014Data Release Frequency: Quarterly

SAN JOAQUIN COUNTY:

TC3880855.2s Page GR-36


San Joaquin Co. USTA listing of underground storage tank locations in San Joaquin county.


Source: Environmental Health DepartmentTelephone: N/ALast EDR Contact: 12/17/2013Next Scheduled EDR Contact: 04/07/2014Data Release Frequency: Semi-Annually

SAN LUIS OBISPO COUNTY:

CUPA Facility ListCupa Facility List.


Source: San Luis Obispo County Public Health DepartmentTelephone: 805-781-5596Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Varies

SAN MATEO COUNTY:

Business InventoryList includes Hazardous Materials Business Plan, hazardous waste generators, and underground storage tanks.


Source: San Mateo County Environmental Health Services DivisionTelephone: 650-363-1921Last EDR Contact: 12/16/2013Next Scheduled EDR Contact: 03/31/2014Data Release Frequency: Annually

Fuel Leak ListA listing of leaking underground storage tank sites located in San Mateo county.


Source: San Mateo County Environmental Health Services DivisionTelephone: 650-363-1921Last EDR Contact: 12/12/2013Next Scheduled EDR Contact: 03/31/2014Data Release Frequency: Semi-Annually

SANTA BARBARA COUNTY:

CUPA Facility ListingCUPA Program Listing from the Environmental Health Services division.


Source: Santa Barbara County Public Health DepartmentTelephone: 805-686-8167Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Varies

SANTA CLARA COUNTY:

Cupa Facility ListCupa facility list

TC3880855.2s Page GR-37



Source: Department of Environmental HealthTelephone: 408-918-1973Last EDR Contact: 03/03/2014Next Scheduled EDR Contact: 06/16/2014Data Release Frequency: Varies

HIST LUST - Fuel Leak Site Activity ReportA listing of open and closed leaking underground storage tanks. This listing is no longer updated by the county.Leaking underground storage tanks are now handled by the Department of Environmental Health.


Source: Santa Clara Valley Water DistrictTelephone: 408-265-2600Last EDR Contact: 03/23/2009Next Scheduled EDR Contact: 06/22/2009Data Release Frequency: No Update Planned

LOP ListingA listing of leaking underground storage tanks located in Santa Clara county.


Source: Department of Environmental HealthTelephone: 408-918-3417Last EDR Contact: 03/03/2014Next Scheduled EDR Contact: 06/16/2014Data Release Frequency: Annually

Hazardous Material FacilitiesHazardous material facilities, including underground storage tank sites.


Source: City of San Jose Fire DepartmentTelephone: 408-535-7694Last EDR Contact: 02/10/2014Next Scheduled EDR Contact: 05/26/2014Data Release Frequency: Annually

SANTA CRUZ COUNTY:

CUPA Facility ListCUPA facility listing.


Source: Santa Cruz County Environmental HealthTelephone: 831-464-2761Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Varies

SHASTA COUNTY:

CUPA Facility ListCupa Facility List.


Source: Shasta County Department of Resource ManagementTelephone: 530-225-5789Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Varies

SOLANO COUNTY:

TC3880855.2s Page GR-38


Leaking Underground Storage TanksA listing of leaking underground storage tank sites located in Solano county.


Source: Solano County Department of Environmental ManagementTelephone: 707-784-6770Last EDR Contact: 12/12/2013Next Scheduled EDR Contact: 03/31/2014Data Release Frequency: Quarterly

Underground Storage TanksUnderground storage tank sites located in Solano county.


Source: Solano County Department of Environmental ManagementTelephone: 707-784-6770Last EDR Contact: 12/12/2013Next Scheduled EDR Contact: 03/31/2014Data Release Frequency: Quarterly

SONOMA COUNTY:

Cupa Facility ListCupa Facility list


Source: County of Sonoma Fire & Emergency Services DepartmentTelephone: 707-565-1174Last EDR Contact: 12/30/2013Next Scheduled EDR Contact: 04/14/2014Data Release Frequency: Varies

Leaking Underground Storage Tank SitesA listing of leaking underground storage tank sites located in Sonoma county.


Source: Department of Health ServicesTelephone: 707-565-6565Last EDR Contact: 12/30/2013Next Scheduled EDR Contact: 04/14/2014Data Release Frequency: Quarterly

SUTTER COUNTY:

Underground Storage TanksUnderground storage tank sites located in Sutter county.


Source: Sutter County Department of AgricultureTelephone: 530-822-7500Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Semi-Annually

TUOLUMNE COUNTY:

CUPA Facility ListCupa facility list


Source: Divison of Environmental HealthTelephone: 209-533-5633Last EDR Contact: 01/27/2014Next Scheduled EDR Contact: 05/12/2014Data Release Frequency: Varies

VENTURA COUNTY:

TC3880855.2s Page GR-39


Business Plan, Hazardous Waste Producers, and Operating Underground TanksThe BWT list indicates by site address whether the Environmental Health Division has Business Plan (B), WasteProducer (W), and/or Underground Tank (T) information.


Source: Ventura County Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 02/18/2014Next Scheduled EDR Contact: 06/02/2014Data Release Frequency: Quarterly

Inventory of Illegal Abandoned and Inactive SitesVentura County Inventory of Closed, Illegal Abandoned, and Inactive Sites.


Source: Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 01/03/2014Next Scheduled EDR Contact: 04/21/2014Data Release Frequency: Annually

Listing of Underground Tank Cleanup SitesVentura County Underground Storage Tank Cleanup Sites (LUST).


Source: Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 02/17/2014Next Scheduled EDR Contact: 06/02/2014Data Release Frequency: Quarterly

Medical Waste Program ListTo protect public health and safety and the environment from potential exposure to disease causing agents, theEnvironmental Health Division Medical Waste Program regulates the generation, handling, storage, treatment anddisposal of medical waste throughout the County.


Source: Ventura County Resource Management AgencyTelephone: 805-654-2813Last EDR Contact: 10/28/2013Next Scheduled EDR Contact: 02/11/2014Data Release Frequency: Quarterly

Underground Tank Closed Sites ListVentura County Operating Underground Storage Tank Sites (UST)/Underground Tank Closed Sites List.


Source: Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 12/16/2013Next Scheduled EDR Contact: 03/31/2014Data Release Frequency: Quarterly

YOLO COUNTY:

Underground Storage Tank Comprehensive Facility ReportUnderground storage tank sites located in Yolo county.


Source: Yolo County Department of HealthTelephone: 530-666-8646Last EDR Contact: 12/17/2013Next Scheduled EDR Contact: 04/07/2014Data Release Frequency: Annually

YUBA COUNTY:

TC3880855.2s Page GR-40


CUPA Facility ListCUPA facility listing for Yuba County.


Source: Yuba County Environmental Health DepartmentTelephone: 530-749-7523Last EDR Contact: 12/06/2013Next Scheduled EDR Contact: 02/17/2014Data Release Frequency: Varies

OTHER DATABASE(S)

Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not becomplete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in thearea covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarilymean that wetlands do not exist in the area covered by the report.

CT MANIFEST: Hazardous Waste Manifest DataFacility and manifest data. Manifest is a document that lists and tracks hazardous waste from the generator throughtransporters to a tsd facility.


Source: Department of Energy & Environmental ProtectionTelephone: 860-424-3375Last EDR Contact: 02/21/2014Next Scheduled EDR Contact: 06/02/2014Data Release Frequency: Annually

NJ MANIFEST: Manifest InformationHazardous waste manifest information.


Source: Department of Environmental ProtectionTelephone: N/ALast EDR Contact: 01/17/2014Next Scheduled EDR Contact: 04/28/2014Data Release Frequency: Annually

NY MANIFEST: Facility and Manifest DataManifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSDfacility.


Source: Department of Environmental ConservationTelephone: 518-402-8651Last EDR Contact: 03/12/2014Next Scheduled EDR Contact: 05/19/2014Data Release Frequency: Annually

PA MANIFEST: Manifest InformationHazardous waste manifest information.


Source: Department of Environmental ProtectionTelephone: 717-783-8990Last EDR Contact: 01/20/2014Next Scheduled EDR Contact: 05/05/2014Data Release Frequency: Annually

RI MANIFEST: Manifest informationHazardous waste manifest information


Source: Department of Environmental ManagementTelephone: 401-222-2797Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Annually

TC3880855.2s Page GR-41


WI MANIFEST: Manifest InformationHazardous waste manifest information.


Source: Department of Natural ResourcesTelephone: N/ALast EDR Contact: 12/11/2013Next Scheduled EDR Contact: 03/31/2014Data Release Frequency: Annually

Oil/Gas Pipelines: This data was obtained by EDR from the USGS in 1994. It is referred to by USGS as GeoData Digital Line Graphsfrom 1:100,000-Scale Maps. It was extracted from the transportation category including some oil, but primarilygas pipelines.

Electric Power Transmission Line DataSource: Rextag Strategies Corp.Telephone: (281) 769-2247U.S. Electric Transmission and Power Plants Systems Digital GIS Data

Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivityto environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While the location of allsensitive receptors cannot be determined, EDR indicates those buildings and facilities - schools, daycares, hospitals, medical centers,and nursing homes - where individuals who are sensitive receptors are likely to be located.

AHA Hospitals:Source: American Hospital Association, Inc.Telephone: 312-280-5991The database includes a listing of hospitals based on the American Hospital Association’s annual survey of hospitals.

Medical Centers: Provider of Services ListingSource: Centers for Medicare & Medicaid ServicesTelephone: 410-786-3000A listing of hospitals with Medicare provider number, produced by Centers of Medicare & Medicaid Services,a federal agency within the U.S. Department of Health and Human Services.

Nursing HomesSource: National Institutes of HealthTelephone: 301-594-6248Information on Medicare and Medicaid certified nursing homes in the United States.

Public SchoolsSource: National Center for Education StatisticsTelephone: 202-502-7300The National Center for Education Statistics’ primary database on elementaryand secondary public education in the United States. It is a comprehensive, annual, national statisticaldatabase of all public elementary and secondary schools and school districts, which contains data that arecomparable across all states.

Private SchoolsSource: National Center for Education StatisticsTelephone: 202-502-7300The National Center for Education Statistics’ primary database on private school locations in the United States.

Daycare Centers: Licensed FacilitiesSource: Department of Social ServicesTelephone: 916-657-4041

Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 2003 & 2011 from the FederalEmergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA.

NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDRin 2002, 2005 and 2010 from the U.S. Fish and Wildlife Service.

Scanned Digital USGS 7.5’ Topographic Map (DRG)Source: United States Geologic SurveyA digital raster graphic (DRG) is a scanned image of a U.S. Geological Survey topographic map. The map imagesare made by scanning published paper maps on high-resolution scanners. The raster imageis georeferenced and fit to the Universal Transverse Mercator (UTM) projection.

TC3880855.2s Page GR-42


STREET AND ADDRESS INFORMATION

© 2010 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protectionand other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subjectto the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.

TC3880855.2s Page GR-43


TC3880855.2s Page A-1

geologic strata.of the soil, and nearby wells. Groundwater flow velocity is generally impacted by the nature of theGroundwater flow direction may be impacted by surface topography, hydrology, hydrogeology, characteristics

2. Groundwater flow velocity. 1. Groundwater flow direction, and

Assessment of the impact of contaminant migration generally has two principal investigative components:

forming an opinion about the impact of potential contaminant migration.EDR’s GeoCheck Physical Setting Source Addendum is provided to assist the environmental professional in

1988Most Recent Revision:34118-C4 SAN FERNANDO, CATarget Property Map:

USGS TOPOGRAPHIC MAP

1291 ft. above sea levelElevation:3797485.2UTM Y (Meters): 366551.0UTM X (Meters): Zone 11Universal Tranverse Mercator: 118.4503 - 118˚ 27’ 1.08’’Longitude (West): 34.3118 - 34˚ 18’ 42.48’’Latitude (North):

TARGET PROPERTY COORDINATES

SYLMAR, CA 9134214600 TYLER STREETOLIVE VISTA MIDDLE SCHOOL

TARGET PROPERTY ADDRESS

®GEOCHECK - PHYSICAL SETTING SOURCE ADDENDUM®

TC3880855.2s Page A-2

should be field verified.on a relative (not an absolute) basis. Relative elevation information between sites of close proximitySource: Topography has been determined from the USGS 7.5’ Digital Elevation Model and should be evaluated

SURROUNDING TOPOGRAPHY: ELEVATION PROFILES

Ele

vatio

n (f

t)E

leva

tion

(ft)

TP

TP0 1/2 1 Miles

✩Target Property Elevation: 1291 ft.

North South

West East

1156

1170

1182

1195

1209

1223

1238

1256

1276

1291

1306

1322

1339

1357

1375

1393

1414

1439

14871277

1277

1276

1275

1272

1264

1274

1280

1287

1291

1292

1296

1299

1300

1301

1304

1309

1320

1331

General SSWGeneral Topographic Gradient:TARGET PROPERTY TOPOGRAPHY

should contamination exist on the target property, what downgradient sites might be impacted.assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or,Surface topography may be indicative of the direction of surficial groundwater flow. This information can be used toTOPOGRAPHIC INFORMATION

collected on nearby properties, and regional groundwater flow information (from deep aquifers).sources of information, such as surface topographic information, hydrologic information, hydrogeologic datausing site-specific well data. If such data is not reasonably ascertainable, it may be necessary to rely on otherGroundwater flow direction for a particular site is best determined by a qualified environmental professionalGROUNDWATER FLOW DIRECTION INFORMATION

®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®

TC3880855.2s Page A-3

Not Reported

GENERAL DIRECTIONLOCATIONGROUNDWATER FLOWFROM TPMAP ID

hydrogeologically, and the depth to water table.authorities at select sites and has extracted the date of the report, groundwater flow direction as determinedflow at specific points. EDR has reviewed reports submitted by environmental professionals to regulatoryEDR has developed the AQUIFLOW Information System to provide data on the general direction of groundwater

AQUIFLOW®

Search Radius: 1.000 Mile.

Not found Status:1.25 miles Search Radius:

Site-Specific Hydrogeological Data*:

* ©1996 Site−specific hydrogeological data gathered by CERCLIS Alerts, Inc., Bainbridge Island, WA. All rights reserved. All of the information and opinions presented are those of the cited EPA report(s), which were completed undera Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) investigation.

contamination exist on the target property, what downgradient sites might be impacted.environmental professional in forming an opinion about the impact of nearby contaminated properties or, shouldof groundwater flow direction in the immediate area. Such hydrogeologic information can be used to assist theHydrogeologic information obtained by installation of wells on a specific site can often be an indicatorHYDROGEOLOGIC INFORMATION

YES - refer to the Overview Map and Detail MapNOT AVAILABLE

NATIONAL WETLAND INVENTORYNWI ElectronicData CoverageNWI Quad at Target Property

Not ReportedAdditional Panels in search area:

06037C - FEMA DFIRM Flood dataFlood Plain Panel at Target Property:

YES - refer to the Overview Map and Detail MapLOS ANGELES, CA

FEMA FLOOD ZONEFEMA FloodElectronic DataTarget Property County

and bodies of water).Refer to the Physical Setting Source Map following this summary for hydrologic information (major waterways

contamination exist on the target property, what downgradient sites might be impacted.the environmental professional in forming an opinion about the impact of nearby contaminated properties or, shouldSurface water can act as a hydrologic barrier to groundwater flow. Such hydrologic information can be used to assistHYDROLOGIC INFORMATION


TC3880855.2s Page A-4

Map, USGS Digital Data Series DDS - 11 (1994).of the Conterminous U.S. at 1:2,500,000 Scale - a digital representation of the 1974 P.B. King and H.M. BeikmanGeologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology

ROCK STRATIGRAPHIC UNIT GEOLOGIC AGE IDENTIFICATION

Stratifed SequenceCategory:CenozoicEra:QuaternarySystem:QuaternarySeries:QCode: (decoded above as Era, System & Series)

at which contaminant migration may be occurring.Geologic information can be used by the environmental professional in forming an opinion about the relative speedGEOLOGIC INFORMATION IN GENERAL AREA OF TARGET PROPERTY

move more quickly through sandy-gravelly types of soils than silty-clayey types of soils.characteristics data collected on nearby properties and regional soil information. In general, contaminant plumesto rely on other sources of information, including geologic age identification, rock stratigraphic unit and soilusing site specific geologic and soil strata data. If such data are not reasonably ascertainable, it may be necessaryGroundwater flow velocity information for a particular site is best determined by a qualified environmental professionalGROUNDWATER FLOW VELOCITY INFORMATION



2

1

1

2

0 1/16 1/8 1/4 Miles

TC3880855.2s Page A-6

Somewhat excessively drainedSoil Drainage Class:

excessively drained sands and gravels.Class A - High infiltration rates. Soils are deep, well drained toHydrologic Group:

sandSoil Surface Texture:

TujungaSoil Component Name:

Soil Map ID: 2

Min: 6.6Max: 8.4

Min: 4Max: 14

50%), silt.limit less thanClays (liquidSOILS, Silts andFINE-GRAINED

Soils.200), Siltypassing No.than 35 pct.Materials (moreSilt-Clayloam72 inches40 inches 2

Min: 6.1Max: 8.4

Min: 14Max: 42

Silty Sand.Sands with fines,SOILS, Sands,COARSE-GRAINED

Soils.200), Siltypassing No.than 35 pct.Materials (moreSilt-Clayfine sandy loam40 inches 0 inches 1

Soil Layer Information

Boundary Classification Saturatedhydraulicconductivitymicro m/sec

Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction(pH)

> 0 inchesDepth to Watertable Min:

> 0 inchesDepth to Bedrock Min:

HighCorrosion Potential - Uncoated Steel:

Hydric Status: Not hydricSoil Drainage Class:

Not reportedHydrologic Group:

fine sandy loamSoil Surface Texture:

CapistranoSoil Component Name:

Soil Map ID: 1

in a landscape. The following information is based on Soil Conservation Service SSURGO data.for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patternsSurvey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey informationThe U.S. Department of Agriculture’s (USDA) Soil Conservation Service (SCS) leads the National Cooperative Soil

DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY


TC3880855.2s Page A-7

FEDERAL USGS WELL INFORMATION

LOCATIONFROM TPWELL IDMAP ID

1.000State DatabaseNearest PWS within 0.001 milesFederal FRDS PWS1.000Federal USGS

WELL SEARCH DISTANCE INFORMATION

SEARCH DISTANCE (miles)DATABASE

opinion about the impact of contaminant migration on nearby drinking water wells.professional in assessing sources that may impact ground water flow direction, and in forming anEDR Local/Regional Water Agency records provide water well information to assist the environmental

LOCAL / REGIONAL WATER AGENCY RECORDS

Min: 6.1Max: 7.8

Min: 42Max: 141


Sand.Gravel andFragments,200), Stonepassing No.pct. or lessmaterials (35Granularsand59 inches11 inches 2

Min: 6.1Max: 7.8

Min: 42Max: 141


Sand.Gravel andFragments,200), Stonepassing No.pct. or lessmaterials (35Granularsand11 inches 0 inches 1

Soil Layer Information

Boundary Classification Saturatedhydraulicconductivitymicro m/sec

Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction(pH)

> 0 inchesDepth to Watertable Min:

> 0 inchesDepth to Bedrock Min:

LowCorrosion Potential - Uncoated Steel:

Hydric Status: Not hydric


TC3880855.2s Page A-8

1/2 - 1 Mile South2144 A81/2 - 1 Mile South2145 A71/2 - 1 Mile South2143 A61/2 - 1 Mile South2141 A51/2 - 1 Mile South2142 A4

STATE DATABASE WELL INFORMATION


Note: PWS System location is not always the same as well location.

No PWS System Found

FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION


1/2 - 1 Mile SEUSGS40000142865 31/2 - 1 Mile SEUSGS40000142867 21/2 - 1 Mile EastUSGS40000142897 1

FEDERAL USGS WELL INFORMATION




2

20

8

164 0

16

40

20

40 2

20

01

96

1 9 2 0

19

20

18

80

1 8 8 0

18

80

1 8 4 0

18

40

1 18

1

8

18 0

01

8

0

1 8 0 0

17

6 0

1 7 6 0

1

7

17

1 7 6 0

1 7 6 0

20

17

17

20

1 7 20

1 720

1 7 2 0

16

80

1

16

80

1 680 1 6 8

1 6 8 0

1 6 8 0

16

40

16

40

1 640

1 6 4 0

16

40

1 6 40

1 6 40

1 1 6 000

12

00

1 1 60

1

16

0

11 6 0

1280

120

0 13

00

16 0 0

16

0

16

00

16

00

16

00

1 6 0 0

1 6 0 0

1 6 0 0

12

801

280

12

40

1 2 40 1 2 0

0

1 20

0

60

15

6 01

56 0

1 5 60

15

60

1 5 60

1 5 6 01 5 20

1

52

0

15

20 1

520

1 5 2 0

1

5 2 0

1 4 8 0

1 4 8 0

1 4 8 0

1 4 8 0

1 4 4 0

1 4 4 01 4 4 0

1 4 4 0

1 4 0 01 4 0 0

1 4 0 0

1 4 0 0

6 01 3 6 0

1 3 6 0

1 3 6 0

1 3 6 0

1 3 2 0 1 3 2 0

1 3 2 0

1 3 2 0

8 0

1 2 8 0

1 2 8 0

1 2 80

12

80

1 2 4 0 1 2 4 0

1 2 4 01 2 4 02 0 0

1 2 0 0

1 2 0 0

1 2 0 0

1 2 0 0

11 6

01 1 6 0

1 1 6 01 1 6 0

1 1 6 0

1 1 2 0

1 1 2 0

CA

TC3880855.2s Page A-10

Not ReportedFormation type:California Coastal Basin aquifersAquifername:

USCountrycode:Not ReportedVert coord refsys:Not ReportedVertcollection method:Not ReportedVert accmeasure units:

Not ReportedVertacc measure val:Not ReportedVert measure units:Not ReportedVert measure val:NAD83Horiz coord refsys:

Interpolated from mapHoriz Collection method:secondsHoriz Acc measure units:1Horiz Acc measure:24000Sourcemap scale:-118.4420275Longitude:34.3055563Latitude:Not ReportedContrib drainagearea units:Not ReportedContrib drainagearea:Not ReportedDrainagearea Units:Not ReportedDrainagearea value:18070105Huc code:

Not ReportedMonloc desc:WellMonloc type:003N015W34C001SMonloc name:USGS-341820118262801Monloc Identifier:USGS California Water Science CenterFormal name:USGS-CAOrg. Identifier:

2SE1/2 - 1 MileLower

USGS40000142867FED USGS

Ground-water levels, Number of Measurements: 0

ftWellholedepth units:380Wellholedepth:ftWelldepth units:377Welldepth:19710608Construction date:

Not ReportedAquifer type:Not ReportedFormation type:California Coastal Basin aquifersAquifername:

USCountrycode:NGVD29Vert coord refsys:Interpolated from topographic mapVertcollection method:feetVert accmeasure units:

20Vertacc measure val:feetVert measure units:1290Vert measure val:NAD83Horiz coord refsys:

Global positioning system (GPS), uncorrectedHoriz Collection method:secondsHoriz Acc measure units:.5Horiz Acc measure:24000Sourcemap scale:-118.4405556Longitude:34.3106667Latitude:Not ReportedContrib drainagearea units:Not ReportedContrib drainagearea:Not ReportedDrainagearea Units:Not ReportedDrainagearea value:18070105Huc code:

GAMA ULAB FASTMonloc desc:WellMonloc type:003N015W27Q001SMonloc name:USGS-341837118262201Monloc Identifier:USGS California Water Science CenterFormal name:USGS-CAOrg. Identifier:

1East1/2 - 1 MileHigher


Map IDDirectionDistanceElevation EDR ID NumberDatabase

®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3880855.2s Page A-11

LOS ANGELESArea Served:657422Connections:3700000Pop Served:

LOS ANGELES, CA 90051P.O. BOX 51111, ROOM 1420

Organization That Operates System:LOS ANGELES-CITY, DEPT. OF WATER & POWERSystem Name:1910067System Number:MISSION WELL 02 - INACTIVESource Name:

UndefinedPrecision:341800.0 1182700.0Source Lat/Long:Inactive RawWell Status:Well/GroundwaterWater Type:WELL/AMBNT/MUN/INTAKE/SUPPLYStation Type:15District Number:Los AngelesCounty:1910067056FRDS Number:METUser ID:02N/15W-04B03 SPrime Station Code:

Water System Information:

A4South1/2 - 1 MileLower

2142CA WELLS


ftWellholedepth units:500Wellholedepth:ftWelldepth units:500Welldepth:Not ReportedConstruction date:

Not ReportedAquifer type:Not ReportedFormation type:California Coastal Basin aquifersAquifername:

USCountrycode:Not ReportedVert coord refsys:Not ReportedVertcollection method:Not ReportedVert accmeasure units:

Not ReportedVertacc measure val:Not ReportedVert measure units:Not ReportedVert measure val:NAD83Horiz coord refsys:

Interpolated from mapHoriz Collection method:secondsHoriz Acc measure units:1Horiz Acc measure:24000Sourcemap scale:-118.4398052Longitude:34.304723Latitude:Not ReportedContrib drainagearea units:Not ReportedContrib drainagearea:Not ReportedDrainagearea Units:Not ReportedDrainagearea value:18070105Huc code:

Not ReportedMonloc desc:WellMonloc type:003N015W34B002SMonloc name:USGS-341817118262002Monloc Identifier:USGS California Water Science CenterFormal name:USGS-CAOrg. Identifier:

3SE1/2 - 1 MileLower



ftWellholedepth units:325Wellholedepth:ftWelldepth units:325Welldepth:Not ReportedConstruction date:

Not ReportedAquifer type:


TC3880855.2s Page A-12

MISSION WELL 07Source Name:1 Mile (One Minute)Precision:341800.1 1182700.1Source Lat/Long:Active RawWell Status:Well/GroundwaterWater Type:WELL/AMBNT/MUN/INTAKEStation Type:15District Number:Los AngelesCounty:1910067060FRDS Number:METUser ID:02N/15W-04B10 SPrime Station Code:



2145CA WELLS







2143CA WELLS







2141CA WELLS

Map IDDirectionDistanceElevation EDR ID NumberDatabase


TC3880855.2s Page A-13

NITRATE (AS NO3)Chemical:27.1 MG/LFindings:21-MAR-13Sample Collected:

TRICHLOROETHYLENEChemical:1.83 UG/LFindings:21-MAR-13Sample Collected:

NITRATE (AS NO3)Chemical:26.9 MG/LFindings:26-FEB-13Sample Collected:

TRICHLOROETHYLENEChemical:1.65 UG/LFindings:26-FEB-13Sample Collected:

FLUORIDE (F) (NATURAL-SOURCE)Chemical:0.298 MG/LFindings:26-FEB-13Sample Collected:

NITRATE (AS NO3)Chemical:26.2 MG/LFindings:31-JAN-13Sample Collected:

TRICHLOROETHYLENEChemical:1.12 UG/LFindings:31-JAN-13Sample Collected:

NITRATE (AS NO3)Chemical:25.6 MG/LFindings:18-DEC-12Sample Collected:

TRICHLOROETHYLENEChemical:0.891 UG/LFindings:18-DEC-12Sample Collected:

BROMIDEChemical:0.151 MG/LFindings:30-NOV-12Sample Collected:

NITRATE (AS NO3)Chemical:26.8 MG/LFindings:30-NOV-12Sample Collected:

TRICHLOROETHYLENEChemical:1.02 UG/LFindings:30-NOV-12Sample Collected:

FLUORIDE (F) (NATURAL-SOURCE)Chemical:0.272 MG/LFindings:30-NOV-12Sample Collected:

NITRATE (AS NO3)Chemical:26. MG/LFindings:29-OCT-12Sample Collected:

TRICHLOROETHYLENEChemical:0.537 UG/LFindings:29-OCT-12Sample Collected:

NITRATE (AS NO3)Chemical:26.4 MG/LFindings:25-SEP-12Sample Collected:

TRICHLOROETHYLENEChemical:1.56 UG/LFindings:25-SEP-12Sample Collected:

NITRATE (AS NO3)Chemical:25.9 MG/LFindings:28-AUG-12Sample Collected:

TRICHLOROETHYLENEChemical:1.29 UG/LFindings:28-AUG-12Sample Collected:



Organization That Operates System:LOS ANGELES-CITY, DEPT. OF WATER & POWERSystem Name:1910067System Number:


TC3880855.2s Page A-14

SILICAChemical:23.8 MG/LFindings:26-JUL-11Sample Collected:

FLUORIDE (F) (NATURAL-SOURCE)Chemical:0.289 MG/LFindings:26-JUL-11Sample Collected:

CHLORIDEChemical:48.8 MG/LFindings:26-JUL-11Sample Collected:

POTASSIUMChemical:4.9 MG/LFindings:26-JUL-11Sample Collected:

SODIUMChemical:41.6 MG/LFindings:26-JUL-11Sample Collected:

MAGNESIUMChemical:18.6 MG/LFindings:26-JUL-11Sample Collected:

CALCIUMChemical:84. MG/LFindings:26-JUL-11Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:286. MG/LFindings:26-JUL-11Sample Collected:

PHOSPHATE (AS PO4)Chemical:0.129 UG/LFindings:26-JUL-11Sample Collected:

BICARBONATE ALKALINITYChemical:256. MG/LFindings:26-JUL-11Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:210. MG/LFindings:26-JUL-11Sample Collected:

SPECIFIC CONDUCTANCEChemical:777. USFindings:26-JUL-11Sample Collected:

COLORChemical:4. UNITSFindings:26-JUL-11Sample Collected:

NITRATE (AS NO3)Chemical:27.6 MG/LFindings:29-JUL-13Sample Collected:

TRICHLOROETHYLENEChemical:3.52 UG/LFindings:29-JUL-13Sample Collected:

NITRATE (AS NO3)Chemical:27.5 MG/LFindings:11-JUN-13Sample Collected:

TRICHLOROETHYLENEChemical:2.52 UG/LFindings:11-JUN-13Sample Collected:

VANADIUMChemical:7.1 UG/LFindings:11-JUN-13Sample Collected:

NITRATE (AS NO3)Chemical:27.6 MG/LFindings:23-MAY-13Sample Collected:

TRICHLOROETHYLENEChemical:2.37 UG/LFindings:23-MAY-13Sample Collected:

NITRATE (AS NO3)Chemical:27.4 MG/LFindings:29-APR-13Sample Collected:

TRICHLOROETHYLENEChemical:2.04 UG/LFindings:29-APR-13Sample Collected:


TC3880855.2s Page A-15

MISSION WELL 05Source Name:UndefinedPrecision:341800.0 1182700.0Source Lat/Long:Active RawWell Status:Well/GroundwaterWater Type:WELL/AMBNT/MUN/INTAKE/SUPPLYStation Type:15District Number:Los AngelesCounty:1910067058FRDS Number:METUser ID:02N/15W-04B09 SPrime Station Code:



2144CA WELLS

NITRATE (AS NO3)Chemical:24.5 MG/LFindings:28-JUN-12Sample Collected:

VANADIUMChemical:7.3 UG/LFindings:28-JUN-12Sample Collected:

NITRATE (AS NO3)Chemical:31.2 MG/LFindings:20-APR-12Sample Collected:

NITRATE (AS NO3)Chemical:27.6 MG/LFindings:21-DEC-11Sample Collected:

BROMIDEChemical:0.1 MG/LFindings:04-AUG-11Sample Collected:

NITRATE (AS NO3)Chemical:23.3 MG/LFindings:04-AUG-11Sample Collected:

NITRATE + NITRITE (AS N)Chemical:6050. UG/LFindings:26-JUL-11Sample Collected:

BROMIDEChemical:0.148 MG/LFindings:26-JUL-11Sample Collected:

TURBIDITY, LABORATORYChemical:0.35 NTUFindings:26-JUL-11Sample Collected:

NITRATE (AS NO3)Chemical:26.8 MG/LFindings:26-JUL-11Sample Collected:

LANGELIER INDEX AT SOURCE TEMP.Chemical:0.37Findings:26-JUL-11Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:485. MG/LFindings:26-JUL-11Sample Collected:

TRICHLOROETHYLENEChemical:4.33 UG/LFindings:26-JUL-11Sample Collected:

URANIUM (PCI/L)Chemical:2.08 PCI/LFindings:26-JUL-11Sample Collected:

VANADIUMChemical:7.2 UG/LFindings:26-JUL-11Sample Collected:

BORONChemical:160. UG/LFindings:26-JUL-11Sample Collected:

BARIUMChemical:104. UG/LFindings:26-JUL-11Sample Collected:


TC3880855.2s Page A-16



Organization That Operates System:LOS ANGELES-CITY, DEPT. OF WATER & POWERSystem Name:1910067System Number:


TC3880855.2s Page A-17

Not ReportedNot ReportedNot ReportedNot ReportedBasementNot ReportedNot ReportedNot ReportedNot ReportedLiving Area - 2nd Floor0%0%100%0.300 pCi/LLiving Area - 1st Floor

% >20 pCi/L% 4-20 pCi/L% <4 pCi/LAverage ActivityArea

Number of sites tested: 1

Federal Area Radon Information for Zip Code: 91342

: Zone 3 indoor average level < 2 pCi/L. : Zone 2 indoor average level >= 2 pCi/L and <= 4 pCi/L. Note: Zone 1 indoor average level > 4 pCi/L.

Federal EPA Radon Zone for LOS ANGELES County: 2

146591342

______________________> 4 pCi/LNum TestsZipcode

Radon Test Results

State Database: CA Radon

AREA RADON INFORMATION

®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGSRADON

®

TOPOGRAPHIC INFORMATION

USGS 7.5’ Digital Elevation Model (DEM)Source: United States Geologic SurveyEDR acquired the USGS 7.5’ Digital Elevation Model in 2002 and updated it in 2006. The 7.5 minute DEM correspondsto the USGS 1:24,000- and 1:25,000-scale topographic quadrangle maps. The DEM provides elevation datawith consistent elevation units and projection.

Scanned Digital USGS 7.5’ Topographic Map (DRG)Source: United States Geologic SurveyA digital raster graphic (DRG) is a scanned image of a U.S. Geological Survey topographic map. The map imagesare made by scanning published paper maps on high-resolution scanners. The raster imageis georeferenced and fit to the Universal Transverse Mercator (UTM) projection.

HYDROLOGIC INFORMATION

Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 2003 & 2011 from the FederalEmergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA.

NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDRin 2002, 2005 and 2010 from the U.S. Fish and Wildlife Service.

HYDROGEOLOGIC INFORMATION

AQUIFLOW Information SystemR

Source: EDR proprietary database of groundwater flow informationEDR has developed the AQUIFLOW Information System (AIS) to provide data on the general direction of groundwater

flow at specific points. EDR has reviewed reports submitted to regulatory authorities at select sites and hasextracted the date of the report, hydrogeologically determined groundwater flow direction and depth to water tableinformation.

GEOLOGIC INFORMATION

Geologic Age and Rock Stratigraphic UnitSource: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - A digitalrepresentation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS - 11 (1994).

STATSGO: State Soil Geographic DatabaseSource: Department of Agriculture, Natural Resources Conservation ServicesThe U.S. Department of Agriculture’s (USDA) Natural Resources Conservation Service (NRCS) leads the nationalConservation Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soilsurvey information for privately owned lands in the United States. A soil map in a soil survey is a representationof soil patterns in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO)soil survey maps.

SSURGO: Soil Survey Geographic DatabaseSource: Department of Agriculture, Natural Resources Conservation Services (NRCS)Telephone: 800-672-5559SSURGO is the most detailed level of mapping done by the Natural Resources Conservation Services, mappingscales generally range from 1:12,000 to 1:63,360. Field mapping methods using national standards are used toconstruct the soil maps in the Soil Survey Geographic (SSURGO) database. SSURGO digitizing duplicates theoriginal soil survey maps. This level of mapping is designed for use by landowners, townships and countynatural resource planning and management.

TC3880855.2s Page A-6

PHYSICAL SETTING SOURCE RECORDS SEARCHED

LOCAL / REGIONAL WATER AGENCY RECORDS

FEDERAL WATER WELLS

PWS: Public Water SystemsSource: EPA/Office of Drinking WaterTelephone: 202-564-3750Public Water System data from the Federal Reporting Data System. A PWS is any water system which provides water to at

least 25 people for at least 60 days annually. PWSs provide water from wells, rivers and other sources.

PWS ENF: Public Water Systems Violation and Enforcement DataSource: EPA/Office of Drinking WaterTelephone: 202-564-3750Violation and Enforcement data for Public Water Systems from the Safe Drinking Water Information System (SDWIS) after

August 1995. Prior to August 1995, the data came from the Federal Reporting Data System (FRDS).

USGS Water Wells: USGS National Water Inventory System (NWIS)This database contains descriptive information on sites where the USGS collects or has collected data on surfacewater and/or groundwater. The groundwater data includes information on wells, springs, and other sources of groundwater.

STATE RECORDS

Water Well DatabaseSource: Department of Water ResourcesTelephone: 916-651-9648

California Drinking Water Quality DatabaseSource: Department of Public HealthTelephone: 916-324-2319The database includes all drinking water compliance and special studies monitoring for the state of California

since 1984. It consists of over 3,200,000 individual analyses along with well and water system information.

OTHER STATE DATABASE INFORMATION

California Oil and Gas Well LocationsSource: Department of ConservationTelephone: 916-323-1779Oil and Gas well locations in the state.

RADON

State Database: CA RadonSource: Department of Health ServicesTelephone: 916-324-2208Radon Database for California

Area Radon InformationSource: USGSTelephone: 703-356-4020The National Radon Database has been developed by the U.S. Environmental Protection Agency(USEPA) and is a compilation of the EPA/State Residential Radon Survey and the National Residential Radon Survey.The study covers the years 1986 - 1992. Where necessary data has been supplemented by information collected atprivate sources such as universities and research institutions.

EPA Radon ZonesSource: EPATelephone: 703-356-4020Sections 307 & 309 of IRAA directed EPA to list and identify areas of U.S. with the potential for elevated indoorradon levels.

TC3880855.2s Page A-7


OTHER

Airport Landing Facilities: Private and public use landing facilitiesSource: Federal Aviation Administration, 800-457-6656

Epicenters: World earthquake epicenters, Richter 5 or greaterSource: Department of Commerce, National Oceanic and Atmospheric Administration

California Earthquake Fault Lines: The fault lines displayed on EDR’s Topographic map are digitized quaternary fault lines,prepared in 1975 by the United State Geological Survey. Additional information (also from 1975) regarding activity at specific faultlines comes from California’s Preliminary Fault Activity Map prepared by the California Division of Mines and Geology.

STREET AND ADDRESS INFORMATION

© 2010 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protectionand other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subjectto the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.

TC3880855.2s Page A-8


LINK TO THIS MAP

MAP AN ADDRESS:

SIGNIFIES A CLOSED SITE

Leaking Underground Tank (LUST) Cleanup Sites

Other Cleanup Sites Land Disposal Sites Military Sites WDR Sites Irrigated Lands Regulatory

Program Permitted Underground

Storage Tank (UST) Facilities

Monitoring Wells** ZOOM IN TO SEE MWS

DTSC Cleanup Sites DTSC Haz Waste Permit

Site List - EXPORT TO EXCEL

2 Sites

LAYERS

MAP SIZE

OPTIONS

M ap data ©2014 Google

SHOW SITES WITHIN FEET OF THE FOLLOWING ADDRESS: Go

SITE LISTSITE NAME GLOBAL ID FAC ID STATUS ADDRESS CITYGENERAL TELEPHONE CO OF CALIF 24838 14385 POLK ST SYLMARLA CITY FIRE STATION #91 T0603793054 COMPLETED - CASE CLOSED 14430 POLK ST SYLMAR

Measure a Distance

GeoTracker http://geotracker.waterboards.ca.gov/map/?global_id=T0603793054

1 of 1 5/7/2014 12:40 PM

M ap data ©2014 GoogleReport a m ap error

SITES FOUND IN SEARCH RADIUS 1 SITES LISTED EXPORT THIS LIST TO EXCEL PROJECT NAME STATUS PROJECT TYPE ADDRESS CITY

VALLEY REGION SPAN K-8 #1 NO FURTHER ACTION SCHOOL INVESTIGATION DRONFIELD AVENUE/BLEDSOESTREET SYLMAR

EnviroStor Database http://www.envirostor.dtsc.ca.gov/public/mapfull.asp?global_id=&x=-1...

1 of 1 6/30/2014 12:14 PM

Last updated on Monday, March 31, 2014

Powered by FRS

http://iaspub.epa.gov/enviro/fii_foia.fii_retrieve

A search of the databases did not locate any environmental recordsusing the search criteria provided below.

Search CriteriaStreet Number: 14600Street Name: TYLER

City Name: SYLMAR (LOS ANGELES)State: CA

Zip Code: 91342Query executed at: Mon 31-Mar-2014 19:48:05

Databases Searched

Please contact appropriate state agency(s) who may have additional information.

DisclaimerThis summary report is provided solely for informational purposes. It does not provide legal advice, have legally binding effect, or expressly or implicitly create, expand, or limitany legal rights, obligations, responsibilities, expectations, or benefits in regard to any person. EPA maintains the application to enhance public access to environmentalinformation. This service has continual data updates, and we will correct errors brought to our attention, as appropriate.

MyPropertyInfo http://iaspub.epa.gov/enviro/fii_foia.fii_retrieve

1 of 1 3/31/2014 4:50 PM

1

Joan Greenwood

From: Vela, Monet@OEHHA <[email protected]>Sent: Friday, May 23, 2014 11:59 AMTo: Joan GreenwoodSubject: RE: Public Records Request

The Office of Environmental Health Hazard Assessment does not have any records on this site.

From: Joan Greenwood [mailto:[email protected]] Sent: Friday, May 09, 2014 3:30 PM To: Vela, Monet@OEHHA Cc: Joan Greenwood Subject: Public Records Request I am conducting a background Phase I Environmental Site Assessment for the Los Angeles Unified School District. Are there any public records on file with your agency pertaining specifically to the Olive Vista Middle School addressed as 14600 Tyler Street, Sylmar, CA 91342. I haven’t found any records at any other environmental agency. The school was constructed circa 1960. Thank you. Joan Greenwood Senior Environmental Project Manager Clark Seif Clark, Inc. (CSC) Physical: 110 Pine Avenue, Suite 925, Long Beach, CA 90802 tel 562-435-8080 fax 562-590-8795 e-mail [email protected] www.csceng.com

LOS ANGELES ~ LONG BEACH ~ SAN FRANCISCO ~ IRVINE ~ SAN DIEGO ~ PHOENIX ~ KENTUCKY ---PLEASE CONSIDER THE ENVIRONMENT BEFORE PRINTING THIS EMAIL--- NOTICE: This electronic mail transmission is intended only for the addressee. It contains information that may be privileged, confidential, and exempt from disclosure under applicable law. Dissemination, distribution, or copying of this by anyone other than the addressee or the addressee's agent is strictly prohibited. If this electronic mail transmission is received in error, please notify the sender immediately by a "reply to sender only" message and destroy all electronic and hard copies of this communication and all attachments thereto. Thank you.

CalEnviroScreen 2.0 (draft) All Results Map

Sources: Esri, DeLorme, HERE, TomTom, Intermap, increment P Corp.,GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN, Kadaster NL,

April 26, 20140 0.075 0.150.0375 mi

0 0.1 0.20.05 km

1:4,514

oehha_arcgis

Appendix F City Directory Abstracts


14600 Tyler StreetSylmar, CA 91342

Inquiry Number: 3880855.5March 14, 2014

The EDR-City Directory Abstract

6 Armstrong RoadShelton, CT 06484800.352.0050www.edrnet.comEnvironmental Data Resources IncEnvironmental Data Resources IncEnvironmental Data Resources IncEnvironmental Data Resources Inc

TABLE OF CONTENTS

SECTION

Executive Summary

Findings

City Directory Images

Thank you for your business. Please contact EDR at 1-800-352-0050



This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OR DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction orforecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2013 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc. or its affiliates is prohibited without prior written permission.

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EXECUTIVE SUMMARY

DESCRIPTION

Environmental Data Resources, Inc.’s (EDR) City Directory Abstract is a screening tool designed to assist environmental professionals in evaluating potential liability on a target property resulting from past activities. EDR’s City Directory Abstract includes a search and abstract of available city directory data. For each address, the directory lists the name of the corresponding occupant at five year intervals.

Business directories including city, cross reference and telephone directories were reviewed, if available, at approximately five year intervals for the years spanning 1920 through 2013. This report compiles information gathered in this review by geocoding the latitude and longitude of properties identified and gathering information about properties within 660 feet of the target property.

A summary of the information obtained is provided in the text of this report.

RESEARCH SUMMARY

The following research sources were consulted in the preparation of this report. An "X" indicates where information was identified in the source and provided in this report.

Source TPYear Adjoining Text Abstract Source Image

2013 Cole Information Services X X X -

2008 Cole Information Services X X X -

2006 Haines Company - - - -

2004 Haines Company X X X -

2003 Haines & Company - - - -

2001 Haines & Company, Inc. - - - -

2000 Pacific Bell Telephone - - - -

1999 Haines Company - - - -

1996 GTE - - - -

1995 Pacific Bell X X X -

1992 PACIFIC BELL WHITE PAGES - - - -

1991 Pacific Bell X X X -

1990 Pacific Bell - - - -

1986 Pacific Bell - - - -

1985 Pacific Bell - X X -

1981 Pacific Telephone - - - -

1980 Pacific Telephone X X X -



1972 R. L. Polk & Co. - - - -






3880855- 5 Page 1

EXECUTIVE SUMMARY

Source TPYear Adjoining Text Abstract Source Image





1961 Luskey Brothers & Co - - - -

1960 General Telephone Company Publishers - - - -



1956 Pacific Telephone - X X -

1955 Home Directory Service - - - -

1954 R. L. Polk & Co. - - - -

1952 Los Angeles Directory Co. - - - -

1951 Pacific Directory Co. - - - -

1950 Pacific Telephone - X X -


1948 Associated Telephone Company, Ltd. - - - -

1947 Pacific Directory Co. - - - -

1946 Western Directory Co. - - - -

1945 The Glendale Directory Co. - - - -

1944 R. L. Polk & Co. - - - -


1940 Glendale Directory Co. - - - -










1930 Glendale Directory Co. - - - -



1927 Kaasen Directory Company Publishers - - - -







3880855- 5 Page 2

EXECUTIVE SUMMARY

SELECTED ADDRESSES

The following addresses were selected by the client, for EDR to research. An "X" indicates where information was identified.

Address Type Findings

13291 Phillippi Avenue Client Entered X

13302 Borden Ave Client Entered X

13298 Borden Avenue Client Entered X

13109 Borden Ave Client Entered

14469 Polk St Client Entered X



14581 Tyler St Client Entered X

3880855- 5 Page 3

FINDINGS


ADDRESS


FINDINGS DETAIL

Target Property research detail.

TYLER ST

14600 TYLER ST

Year Uses Source

2013 OLIVE VISTA MIDDLE SCHOOL Cole Information Services

2008 LOS ANGELES UNIFID SCHOOL DST Cole Information Services

OLIVE VISTA MIDDLE SCHOOL Cole Information Services

2004 HIGH SCHOOL Haines Company

OLIVEVISTAJUNIOR Haines Company

1995 Olive Vista Junior High School Pacific Bell

1991 Olive Vista Junior High School Pacific Bell

Oliveas Veronica Syl Pacific Bell

1980 OLIVE VISTA JR HIGH SCHOOL Pacific Telephone

1975 Olive Vista Jr High School Pacific Telephone



3880855- 5 Page 4

FINDINGS

ADJOINING PROPERTY DETAIL

The following Adjoining Property addresses were researched for this report. Detailed findings are provided for each address.

BORDEN AVE

13109 BORDEN AVE

Year Uses Source

2013 SYLMAR NEIGHBORHOOD COUNCIL Cole Information Services

2008 CITY OF LOS ANGELES Cole Information Services

SAN FERNANDO VALLEY INTERFAITH COUNC

Cole Information Services

SYLMAR RECREATION CENTER Cole Information Services

13270 BORDEN AVE

Year Uses Source

2004 MESSNER Darrell Haines Company

1991 Overton Earl L Pacific Bell

Messner Richard Pacific Bell

Messner Darrell Pacific Bell

1985 Overton Eari L Pacific Bell

Messner Darrell Pacific Bell

1970 DE BREE YVONNE Pacific Telephone

DE BREE YVONNE Pacific Telephone

1962 CROSS ADAM W Pacific Telephone

1956 CROSS ADAM W Pacific Telephone

1950 COOPER RAYMOND CARL R Pacific Telephone

COOPER RAYMOND CARL R Pacific Telephone

13278 BORDEN AVE

Year Uses Source

2004 COURTNEYPau I Haines Company

1995 Courtney Paul Pacific Bell



1980 COURTNEY PAUL Pacific Telephone

1975 Courtney Paul Pacific Telephone

3880855- 5 Page 5

Year Uses Source

FINDINGS

13286 BORDEN AVE

Year Uses Source

2004 GONZALEZJuan Haines Company

GARCIA Jesus Haines Company

1991 Sanchez Jesus G Pacific Bell

1985 Price Russel Pacific Bell

Prices Pacific Bell

Price S Pacific Bell

Prices Pacific Bell

Price S Pacific Bell

1980 FRETWELL FRED A Pacific Telephone

PRICE RUSSEL SYLMAR Pacific Telephone

1975 Fretwell Fred A Pacific Telephone

Price Russel Pacific Telephone

1970 FRETWELL FRED A Pacific Telephone

FRETWELL FRED A Pacific Telephone

1950 BIGBEE CHAS A R Pacific Telephone

BIGBEE CHAS A R Pacific Telephone

13288 BORDEN AVE

Year Uses Source

2013 A & B LOCKSMITH SERVICE Cole Information Services

2008 A & B LOCKSMITH SERVICE Cole Information Services

2004 BARANOWSKI Donald Haines Company

1995 Baranowski Donald Pacific Bell

1962 RUEHLE JERRY C Pacific Telephone

13292 BORDEN AVE

Year Uses Source

2004 OROZCOBernha Haines Company

1985 Harness Robt L Pacific Bell

1980 HARNESS ROBT L Pacific Telephone

1975 Harness Robt L Pacific Telephone

1970 KATZENMEYER ROBT Pacific Telephone

KATZENMEYER ROBT Pacific Telephone

13298 BORDEN AVE

Year Uses Source

2004 CHAVEZ Hulson Pamela Haines Company

1995 Duenez Raul Pacific Bell

3880855- 5 Page 6

Year Uses Source

FINDINGS

Year Uses Source

1995 Loaiza Francisco Pacific Bell


Loaiza Santiago Pacific Bell

1985 Gresci Joe Pacific Bell

Gresci Mary Pacific Bell

Grese J T Pacific Bell

1980 GRESCI JOE Pacific Telephone

1975 Santoro Tony Pacific Telephone

1970 SANTORO TONY Pacific Telephone

SANTORO TONY Pacific Telephone

1962 SLONNEGER M H Pacific Telephone

Borden Ave

13302 Borden Ave

Year Uses Source

2004 DILLSFrank J Haines Company

1995 Dills Frank J Pacific Bell

1991 Dills Frank d Pacific Bell

1985 Dills Frank J Pacific Bell

1980 DILLS FRANK J Pacific Telephone

1975 Dills Frank J Pacific Telephone

1970 DILLS FRANK J Pacific Telephone

DILLS FRANK J Pacific Telephone

BORDEN AVE

13304 BORDEN AVE

Year Uses Source

2004 SALAMANCA Consuelo Haines Company

1991 Erb Michael Pacific Bell

LA Rescue Inc Pacific Bell

LA Research Inc Pacific Bell

Erb RI Pacific Bell

1980 GERBERICK EDLA Pacific Telephone

1975 Gerberick Edla Pacific Telephone


GERBERICK EDLA Pacific Telephone


3880855- 5 Page 7

Year Uses Source

FINDINGS

13315 BORDEN AVE

Year Uses Source

2004 TORRES Manrbel S Haines Company

1995 Hull Robt M Pacific Bell



1980 HULL ROBT M Pacific Telephone

1975 Cassidy Timothy L Pacific Telephone

13316 BORDEN AVE

Year Uses Source

1962 ERB CHAS A Pacific Telephone

13323 BORDEN AVE

Year Uses Source

2004 DELGaudio Sal Haines Company

1991 Flore Leonor Pacific Bell

1985 Fiore Leonor Pacific Bell

13326 BORDEN AVE

Year Uses Source

2004 SORENSEN Eric Haines Company

1985 West Tinsley D Pacific Bell

1980 WEST TINSLEY D Pacific Telephone

1975 West Tinsley D Pacific Telephone

1970 WEST TINSLEY D Pacific Telephone

WEST TINSLEY D Pacific Telephone

1956 SMITH BENJ H Pacific Telephone

13330 BORDEN AVE

Year Uses Source

2004 OCANNISTRACIAnlhony Haines Company

1985 Tortorici Frank Pacific Bell

1970 JANSON CHAS K Pacific Telephone

JANSON CHAS K Pacific Telephone

13341 BORDEN AVE

Year Uses Source

2004 BRAMIREZJess Haines Company

1985 Rodriguez Rodney Pacific Bell

Rodriguez Roberto P Pacific Bell

3880855- 5 Page 8

Year Uses Source

FINDINGS

Year Uses Source

1980 RODRIGUEZ ROBERTO P Pacific Telephone

1975 Rodriguez Roberto P Pacific Telephone

1970 SHERMAN ARTHUR Pacific Telephone

SHERMAN ARTHUR Pacific Telephone

Borden Avenue

13298 Borden Avenue

Year Uses Source

2004 CHAVEZ Hulson Pamela Haines Company


Duenez Raul Pacific Bell


Loaiza Santiago Pacific Bell

1985 Gresci Joe Pacific Bell

Gresci Mary Pacific Bell

Grese J T Pacific Bell

1980 GRESCI JOE Pacific Telephone

1975 Santoro Tony Pacific Telephone

1970 SANTORO TONY Pacific Telephone

SANTORO TONY Pacific Telephone

1962 SLONNEGER M H Pacific Telephone

FELLOWS AVE

13233 FELLOWS AVE

Year Uses Source

2004 OFERGUSONWm Richard Haines Company

1995 Ferguson Wm Richard Jr Pacific Bell



13241 FELLOWS AVE

Year Uses Source

2004 OGARCIAErick Haines Company

1995 Lee Joe D Pacific Bell

1991 Lee Joe D Pacific Bell

Lee John Pacific Bell

Lee John Arleta Pacific Bell

1985 Noble Jas L Pacific Bell

3880855- 5 Page 9

Year Uses Source

FINDINGS

Year Uses Source

1975 Noble James L Pacific Telephone

PHILLIPPI AVE

13291 PHILLIPPI AVE

Year Uses Source

2013 SYLMAR ELEMENTARY SCHOOL Cole Information Services

2008 LOS ANGELES UNIFID SCHOOL DST Cole Information Services

SYLMAR ELEMENTARY Cole Information Services

Phillippi Avenue

13291 Phillippi Avenue

Year Uses Source

2004 N W CONSTRUCTION Haines Company

SYLMAR ELEMENTARY Haines Company

SCHOOL Haines Company

1995 Sylmar Elementary School Pacific Bell

1991 Sylmar Elementary School Pacific Bell

1980 SYLMAR ELEMENTARY SCHOOL SAN FERNANDO

Pacific Telephone

1975 Sylmar Elementary School Pacific Telephone

1970 SYLMAR ELEMENTARY SCHOOL Pacific Telephone

SYLMAR ELEMENTARY SCHOOL Pacific Telephone

1962 SYLMAR ELEMENTARY SCHOOL Pacific Telephone

Polk St

14384 Polk St

Year Uses Source

2004 GARRETTWilliam Haines Company

1995 Garrett Wm Pacific Bell

1991 Garrett Wm Pacific Bell

1980 GARRETT WM P Pacific Telephone

GARRETT WM P Pacific Telephone

1975 Parson Laura Pacific Telephone

Parson Wm Pacific Telephone

1962 MITTERLING W H Pacific Telephone

3880855- 5 Page 10

Year Uses Source

FINDINGS

14464 Polk St

Year Uses Source

2004 AGUIRRESalvador Haines Company

1970 PIERT FRED Pacific Telephone

PIERT FRED Pacific Telephone

1956 BARTEL MATTHEW J Pacific Telephone

14469 Polk St

Year Uses Source

2004 ARIASAngel Haines Company

1995 Womack R B Pacific Bell

1991 Womack RB Pacific Bell

Womack RH Nor Pacific Bell

Womack Sha Ron Pacific Bell

Womack Vincent Pacific Bell

Womack T Pacific Bell

1985 Womack R Bl Pacific Bell

1980 WOMACK R B Pacific Telephone

1975 Womack R B Pacific Telephone

1962 RAYMONDO CHAS Pacific Telephone

TYLER ST

14520 TYLER ST

Year Uses Source

2004 MAHONY Dorolhy Haines Company

1975 Eddy F Iva Pacific Telephone

Eddy Marcia A Pacific Telephone

Graver Fred D Pacific Telephone

1970 GRAVER FRED O Pacific Telephone

GRAVER FRED O Pacific Telephone

14532 TYLER ST

Year Uses Source

2004 SILVAJorge Haines Company

1995 Saetermoe C Pacific Bell

Howard Andrew Pacific Bell

1980 DAWSON JOY A Pacific Telephone

BUCK JEFFREY & JOY Pacific Telephone

1975 Green Rick Pacific Telephone

3880855- 5 Page 11

Year Uses Source

FINDINGS

Year Uses Source

1970 JAGERIUS FRANK G Pacific Telephone

JAGERIUS FRANK G Pacific Telephone

1962 FARLEY WM F Pacific Telephone

1956 FARLEY WM F Pacific Telephone

14533 TYLER ST

Year Uses Source

2004 HERNANDEZJerry Haines Company

HERNANDEZJerry Haines Company

1991 Yuhos C&D Pacific Bell

Yuhl M Pacific Bell

1975 Corey Bill Pacific Telephone

1962 COSCIA GERALD Pacific Telephone

1950 STANICK ROBT R SAN FERNANDO Pacific Telephone

STANICK ROBT R SAN FERNANDO Pacific Telephone

14545 TYLER ST

Year Uses Source

2004 KYROUZJames Haines Company

1962 KYROUZ JAS G Pacific Telephone

Tyler St

14581 Tyler St

Year Uses Source

2004 HERNANDEZ Rosemary Haines Company

1991 RVP Constructor Co Pacific Bell

1980 DELUNA ENRIQUE Pacific Telephone

DE LUNA IRENE Pacific Telephone

1962 LINDHOLM ROBT E Pacific Telephone

1956 LINDHOLM ROBT E Pacific Telephone

TYLER ST

14591 TYLER ST

Year Uses Source

2004 ALDANAJesus Haines Company

1985 Bicklord M Pacific Bell

Bickford Lillian Pacific Bell

Bickford Geo Pacific Bell

3880855- 5 Page 12

Year Uses Source

FINDINGS

Year Uses Source

1980 BICKFORD GEO Pacific Telephone

BICKFORD LILLIAN Pacific Telephone

1975 Bickford Geo M Pacific Telephone

1970 KIMMEL WM L Pacific Telephone

KIMMEL WM L Pacific Telephone

14601 TYLER ST

Year Uses Source

2004 OAGUIRREJesus Haines Company

AGUIRRECarmen Haines Company

1970 RINGLEB PAUL W Pacific Telephone

RINGLEB PAUL W Pacific Telephone

1962 RINGLEB PAUL W Pacific Telephone

1956 REAM WM R JR Pacific Telephone

14615 TYLER ST

Year Uses Source

2004 REYNAR Amelia Haines Company

REYNARWillis Haines Company

1995 Reynar A M & Willis H Pacific Bell

1985 Reynar A M & Willis H Pacific Bell

1980 REYNAR A M & WILLIS H Pacific Telephone

1975 Reynar A M Pacific Telephone

1970 REYNAR A M Pacific Telephone

REYNAR A M Pacific Telephone

1962 REYNAR WILLIS H Pacific Telephone

1956 MONSKE LEON S R Pacific Telephone

1950 MONSKE LEON S R Pacific Telephone

MONSKE LEON S R Pacific Telephone

14625 TYLER ST

Year Uses Source

2004 /e ORELLANA Edmundo Haines Company

1985 Dincau C L Pacific Bell

1980 DINCAU D A Pacific Telephone

1975 Dincau D A Pacific Telephone


DINCAU D A Pacific Telephone


3880855- 5 Page 13

Year Uses Source

FINDINGS

Year Uses Source

1956 DINCAU D A R Pacific Telephone

14636 TYLER ST

Year Uses Source

2004 NAJRJas Haines Company

1995 Najr Jas Pacific Bell

1991 Naka Robt H Pacific Bell

Najr Jas Pacific Bell

14637 TYLER ST

Year Uses Source

2004 COOPER Susan Haines Company

1991 Swendeman Marjorie L Pacific Bell

Swenlin Brian C North Hollywood Pacific Bell

1985 Swendeman Marjorie L Pacific Bell

1980 SWENDEMAN MARJORIE L Pacific Telephone

1975 Swendeman Marjorie L Pacific Telephone


SWENDEMAN MARJORIE L Pacific Telephone


1956 SWENDEMAN MARJORIE L R Pacific Telephone

1950 SWENDEMAN MARJORIE L R Pacific Telephone

SWENDEMAN MARJORIE L R Pacific Telephone

14648 TYLER ST

Year Uses Source

2004 SWAGNIERE Ronald Haines Company

1995 Fun Baskets Pacific Bell

1991 Brigham Scott Pacific Bell

1985 Brigham Steven L Phd Pacific Bell

Brigham Scott Pacific Bell

1975 Baltzley Phil Pacific Telephone

1970 MOORE CLARENCE J Pacific Telephone

MOORE CLARENCE J Pacific Telephone

1962 MOORE CLARENCE J Pacific Telephone

1956 ATWOOD MELVIN A Pacific Telephone

1950 ATWOOD MELVIN A R Pacific Telephone

ATWOOD MELVIN A R Pacific Telephone

3880855- 5 Page 14

Year Uses Source

FINDINGS

14653 TYLER ST

Year Uses Source

1980 SHAW L C Pacific Telephone

1975 Shaw L C Pacific Telephone

1950 RUTTINGER HAROLD M R Pacific Telephone

RUTTINGER HAROLD M R Pacific Telephone

14660 TYLER ST

Year Uses Source

2004 MAYOR Kim Haines Company

OGOWDY Robert Haines Company

1991 Harvey Wm Pacific Bell

1985 Farmer Wm D Pacific Bell

1980 FARMER WM D Pacific Telephone

1975 Farmer Wm D Pacific Telephone

1970 FARMER WM D Pacific Telephone

FARMER WM D Pacific Telephone

14667 TYLER ST

Year Uses Source

2004 RAMIREZJuan Haines Company

1956 COLE ROBT CRANE Pacific Telephone

14672 TYLER ST

Year Uses Source

2004 EMBRYRobt L Haines Company

EMBRY Francis Haines Company

1985 E MBRYO MUS IC CO POBox 2228 N North Hollywood

Pacific Bell

Embry Ronald Pacific Bell

Embry Robt i & Francis Pacific Bell

1980 EMBRY ROBT L & FRANCIS SYLMAR Pacific Telephone

EMBRY CAROL J SYLMAR Pacific Telephone

HARRISON MELANIE Pacific Telephone

1975 Embry Robt L Pacific Telephone

1970 EMBRY ROBT L Pacific Telephone

EMBRY ROBT L Pacific Telephone

3880855- 5 Page 15

Year Uses Source

FINDINGS

TYLER WAY

14648 TYLER WAY

Year Uses Source

1980 ATWOOD MELVIN A R Pacific Telephone

3880855- 5 Page 16

FINDINGS

TARGET PROPERTY: ADDRESS NOT IDENTIFIED IN RESEARCH SOURCE

The following Target Property addresses were researched for this report, and the addresses were not identified in the research source.

Address Researched Address Not Identified in Research Source

14600 Tyler Street 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1990, 1986, 1985, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

ADJOINING PROPERTY: ADDRESSES NOT IDENTIFIED IN RESEARCH SOURCE

The following Adjoining Property addresses were researched for this report, and the addresses were not identified in research source.


13109 Borden Ave 2013, 2008, 2006, 2004, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1985, 1981, 1980, 1976, 1975, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13109 BORDEN AVE 2006, 2004, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1985, 1981, 1980, 1976, 1975, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13233 FELLOWS AVE 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1990, 1986, 1981, 1980, 1976, 1975, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13241 FELLOWS AVE 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1990, 1986, 1981, 1980, 1976, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13270 BORDEN AVE 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1990, 1986, 1981, 1980, 1976, 1975, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1955, 1954, 1952, 1951, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13278 BORDEN AVE 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1990, 1986, 1981, 1976, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

FINDINGS


13286 BORDEN AVE 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1990, 1986, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13288 BORDEN AVE 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1991, 1990, 1986, 1985, 1981, 1980, 1976, 1975, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13288 BORDEN AVE 2006, 2004, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1985, 1981, 1980, 1976, 1975, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13291 PHILLIPPI AVE 2006, 2004, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1985, 1981, 1980, 1976, 1975, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13291 Phillippi Avenue 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1990, 1986, 1985, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13292 BORDEN AVE 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13298 BORDEN AVE 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1990, 1986, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13298 Borden Avenue 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1990, 1986, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13302 Borden Ave 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1990, 1986, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13304 BORDEN AVE 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1990, 1986, 1985, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13315 BORDEN AVE 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1990, 1986, 1981, 1976, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

FINDINGS


13316 BORDEN AVE 2013, 2008, 2006, 2004, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1985, 1981, 1980, 1976, 1975, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13323 BORDEN AVE 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1990, 1986, 1981, 1980, 1976, 1975, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13326 BORDEN AVE 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13330 BORDEN AVE 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1981, 1980, 1976, 1975, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

13341 BORDEN AVE 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14384 Polk St 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1990, 1986, 1985, 1981, 1976, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14464 Polk St 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1985, 1981, 1980, 1976, 1975, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14469 Polk St 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1990, 1986, 1981, 1976, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14520 TYLER ST 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1985, 1981, 1980, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14532 TYLER ST 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1991, 1990, 1986, 1985, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14533 TYLER ST 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1990, 1986, 1985, 1981, 1980, 1976, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

FINDINGS


14545 TYLER ST 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1985, 1981, 1980, 1976, 1975, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14581 Tyler St 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1990, 1986, 1985, 1981, 1976, 1975, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14591 TYLER ST 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14601 TYLER ST 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1985, 1981, 1980, 1976, 1975, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14615 TYLER ST 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1991, 1990, 1986, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1955, 1954, 1952, 1951, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14625 TYLER ST 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14636 TYLER ST 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1990, 1986, 1985, 1981, 1980, 1976, 1975, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14637 TYLER ST 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1990, 1986, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1955, 1954, 1952, 1951, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14648 TYLER ST 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1992, 1990, 1986, 1981, 1980, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1961, 1960, 1958, 1957, 1955, 1954, 1952, 1951, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14648 TYLER WAY 2013, 2008, 2006, 2004, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1985, 1981, 1976, 1975, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14653 TYLER ST 2013, 2008, 2006, 2004, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1985, 1981, 1976, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

FINDINGS


14660 TYLER ST 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1990, 1986, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14667 TYLER ST 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1985, 1981, 1980, 1976, 1975, 1972, 1971, 1970, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

14672 TYLER ST 2013, 2008, 2006, 2003, 2001, 2000, 1999, 1996, 1995, 1992, 1991, 1990, 1986, 1981, 1976, 1972, 1971, 1969, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1958, 1957, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1942, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1921, 1920

Appendix G City of Los Angeles Building Permits




EDR Building Permit ReportTarget Property and Adjoining Properties


TABLE OF CONTENTS

SECTION

About This Report

Executive Summary

Findings

Glossary







EDR BUILDING PERMIT REPORT

About This Report

The EDR Building Permit Report provides a practical and efficient method to search building department records for indications of environmental conditions. Generated via a search of municipal building permit records gathered from more than 1,600 cities nationwide, this report will assist you in meeting the search requirements of EPA’s Standards and Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice for Environmental Site Assessments (E 1527-13), or custom requirements developed for the evaluation of environmental risk associated with a parcel of real estate.

Building permit data can be used to identify current and/or former operations and structures/features of environmental concern. The data can provide information on a target property and adjoining properties such as the presence of underground storage tanks, pump islands, sumps, drywells, etc., as well as information regarding water, sewer, natural gas, electrical connection dates, and current/former septic tanks.

ASTM and EPA Requirements

ASTM E 1527-13 lists building department records as a "standard historical source," as detailed in § 8.3.4.7: “Building Department Records - The term building department records means those records of the local government in which the property is located indicating permission of the local government to construct, alter, or demolish improvements on the property.” ASTM also states that “Uses in the area surrounding the property shall be identified in the report, but this task is required only to the extent that this information is revealed in the course of researching the property itself.”

EPA’s Standards and Practices for All Appropriate Inquires (AAI) states: "§312.24: Reviews of historical sources of information. (a) Historical documents and records must be reviewed for the purposes of achieving the objectives and performance factors of §312.20(e) and (f). Historical documents and records may include, but are not limited to, aerial photographs, fire insurance maps, building department records, chain of title documents, and land use records.”

Methodology

EDR has developed the EDR Building Permit Report through our partnership with BuildFax, the nation’s largest repository of building department records. BuildFax collects, updates, and manages building department records from local municipal governments. The database now includes 30 million permits, on more than 10 million properties across 1,600 cities in the United States.

The EDR Building Permit Report comprises local municipal building permit records, gathered directly from local jurisdictions, including both target property and adjoining properties. Years of coverage vary by municipality. Data reported includes (where available): date of permit, permit type, permit number, status, valuation, contractor company, contractor name, and description.

Incoming permit data is checked at seven stages in a regimented quality control process, from initial data source interview, to data preparation, through final auditing. To ensure the building department is accurate, each of the seven quality control stages contains, on average, 15 additional quality checks, resulting in a process of approximately 105 quality control “touch points.”

For more information about the EDR Building Permit Report, please contact your EDR Account Executive at (800) 352-0050.

EXECUTIVE SUMMARY: SEARCH DOCUMENTATION

A search of building department records was conducted by Environmental Data Resources, Inc (EDR) on behalf of Clark Seif Clark, Inc. on Mar 14, 2014.

TARGET PROPERTY

14600 Tyler Street

Sylmar, CA 91342

SEARCH METHODS

EDR searches available lists for both the Target Property and Surrounding Properties.

RESEARCH SUMMARY

Building permits identified: YES

The following research sources were consulted in the preparation of this report. An "X" indicates where information was identified in the source and provided in this report.

Los Angeles

Source TPYear Adjoining

2013 City of Los Angeles, Department of Building and Safety

2012 City of Los Angeles, Department of Building and Safety X

























3880855- 8 Page 1

BUILDING DEPARTMENT RECORDS SEARCHED

Name: Los Angeles

Years: 1988-2013

Source: City of Los Angeles, Department of Building and Safety, SYLMAR, CAPhone: (213) 482-6800

Name: Los Angeles CountyYears: 1994-2014

Source: Los Angeles County, Building and Safety, LOS ANGELES, CA

Phone: (626) 458-6368

Name: San Francisco

Years: 1977-2014

Source: City and County of San Francisco, Communications Division, SAN FRANCISCO, CAPhone: (415) 558-6088

3880855- 8 Page 2

TARGET PROPERTY FINDINGS

TARGET PROPERTY DETAIL

14600 Tyler Street

Sylmar, CA 91342

No Permits Found

3880855- 8 Page 3

ADJOINING PROPERTY FINDINGS

ADJOINING PROPERTY DETAIL

The following Adjoining Property addresses were researched for this report. Detailed findings are provided for each address.

BORDEN AVE

13270 BORDEN AVE

Date: 7/11/2000

Permit Type:

Description: Plan Check Replace damaged roof framing per Type V

Permit Description: Bldg-Alter/Repair

Work Class:

Proposed Use: 1 or 2 Family Dwelling

Permit Number: 000162000012834

Status:

Valuation: $9,000.00

Contractor Company:

Contractor Name: OWNER-BUILDER

Date: 6/23/2000

Permit Type:

Description: No Plan Check REPLACE WATER HEATER

Permit Description: Plumbing

Work Class:



Status:

Valuation: $0.00

Contractor Company:


3880855- 8 Page 4

Year Uses Source


Date: 6/23/2000

Permit Type:

Description: No Plan Check INSTALL 1 A/C UNIT AND 1 FURNACE EXISTIN

Permit Description: HVAC

Work Class:



Status:

Valuation: $0.00

Contractor Company:


Date: 5/8/2000

Permit Type:

Description: No Plan Check T/O EXISTING ROOF. RESHEET WITH 1/2" CDX


Work Class:



Status:


Contractor Company:


13278 BORDEN AVE

Date: 9/13/2006

Permit Type:

Description: No Plan Check replace fau &condensing unit & replace d


Work Class:



Status:

Valuation: $0.00

Contractor Company:

Contractor Name: PROGRESSIVE SERVICE

3880855- 8 Page 5

Year Uses Source


Date: 3/24/2004

Permit Type:

Description: No Plan Check INSTALL A/C UNIT.


Work Class:



Status:

Valuation: $0.00

Contractor Company:

Contractor Name: ALL SEASON HEATING AND COOLING

Date: 10/6/2003

Permit Type:

Description: Plan Check REVISE PERMIT TO CHANGE FROM CONC. SLAB


Work Class:



Status:

Valuation: $301.00

Contractor Company:


Date: 3/19/2003

Permit Type:

Description: Plan Check Addition to the front (4'6" x 20'6") and

Permit Description: Bldg-Addition

Work Class:



Status:


Contractor Company:


3880855- 8 Page 6

Year Uses Source


Date: 6/30/2000

Permit Type:

Description: No Plan Check CHANGEOUT FURNACE.


Work Class:



Status:

Valuation: $0.00

Contractor Company:

Contractor Name: PRIORITY ONE PLUMBING HEATING & AIR CONDITIONING CO

13286 BORDEN AVE

Date: 3/26/2004

Permit Type:

Description: Plan Check CONSTRUCT A 7'-6" X 22'-0"(165 SQ.FT) A


Work Class:



Status:


Contractor Company:


Date: 12/21/2001

Permit Type:

Description: Plan Check NEW ADDITION 13'X38' (2 BEDROOMS AND A B


Work Class:



Status:


Contractor Company:


3880855- 8 Page 7

Year Uses Source


13292 BORDEN AVE

Date: 7/25/2012

Permit Type:

Description: No Plan Check 200 AMP SERVICE UPGRADE.

Permit Description: Electrical

Work Class:



Status:

Valuation: $0.00

Contractor Company:


13298 BORDEN AVE

C.O. Issued Date: 11/2/2010

Date: 10/15/2010

Permit Type:

Description: Plan Check (N) EQUINE KEEPING STRUCTURE "TUFF SHED

Permit Description: Bldg-New

Work Class:

Proposed Use: 1 or 2 Family Dwelling Misc. Bldg or Structure


Status:


Contractor Company:


3880855- 8 Page 8

Year Uses Source


Date: 10/29/2003

Permit Type:

Description: Plan Check PROPOSED NEW 16'x48' DETACHED EQUINE KEE


Work Class:



Status:


Contractor Company:


13304 BORDEN AVE

Date: 4/2/2004

Permit Type:

Description: Plan Check 14'X19' FAMILY ROOM ADDITION TO (E) SFD


Work Class:



Status:


Contractor Company:


Date: 2/15/2000

Permit Type:

Description: No Plan Check INSTALL EQ VALVE


Work Class:



Status:

Valuation: $0.00

Contractor Company:


3880855- 8 Page 9

Year Uses Source


Date: 9/9/1999

Permit Type:

Description: Plan Check Convert existing 20' x 23'-6" two-car ga


Work Class:

Proposed Use: 1 or 2 Family Dwelling Single Family Residence


Status:


Contractor Company:


13316 BORDEN AVE

Date: 3/13/2009

Permit Type:

Description: No Plan Check COPPER REPIPE.


Work Class:



Status:

Valuation: $0.00

Contractor Company:

Contractor Name: ALLEN VERN PLUMBING INC

3880855- 8 Page 10

Year Uses Source


13326 BORDEN AVE

Date: 5/3/2004

Permit Type:

Description: No Plan Check SERVICE UPGRADE AND ADD SUB-PANEL.


Work Class:



Status:

Valuation: $0.00

Contractor Company:


Date: 5/3/2004

Permit Type:

Description: No Plan Check INSTALL SUB-WATER METER.


Work Class:



Status:

Valuation: $0.00

Contractor Company:


Date: 8/6/1999

Permit Type:

Description: No Plan Check INSTALL SUB WATER METER


Work Class:



Status:

Valuation: $0.00

Contractor Company:


3880855- 8 Page 11

Year Uses Source


Date: 7/9/1999

Permit Type:

Description: No Plan Check SUPPLEMENTAL- INSTALL A SUB-PANEL


Work Class:



Status:

Valuation: $0.00

Contractor Company:


Date: 5/24/1999

Permit Type:

Description: No Plan Check UPGRADE SERVICE


Work Class:



Status:

Valuation: $0.00

Contractor Company:


13330 BORDEN AVE

Date: 2/12/2009

Permit Type:

Description: Plan Check NEW 23'-0" X 25'-9.5" ACCESSORY LIVING Q


Work Class:



Status:


Contractor Company:


3880855- 8 Page 12

Year Uses Source


Date: 7/17/2008

Permit Type:

Description: No Plan Check "COMPLY WITH DEPARTMENT ORDER effective


Work Class:



Status:

Valuation: $0.00

Contractor Company:


Date: 7/6/2004

Permit Type:

Description: No Plan Check INSTALL SUB WATER METER


Work Class:



Status:

Valuation: $0.00

Contractor Company:


3880855- 8 Page 13

Year Uses Source


FELLOWS AVE

13233 FELLOWS AVE

Date: 4/23/2007

Permit Type:

Description: Plan Check Supplemental to permit 06014-20000-10314


Work Class:



Status:


Contractor Company:



Date: 12/14/2006

Permit Type:

Description: Plan Check 8'x29' addition to both first and second


Work Class:



Status:


Contractor Company:


3880855- 8 Page 14

Year Uses Source


13241 FELLOWS AVE

Date: 7/12/2012

Permit Type:

Description: No Plan Check 200 AMP ELECTRICAL PANEL CHECK


Work Class:



Status:

Valuation: $0.00

Contractor Company:


Date: 12/21/2007

Permit Type:

Description: Plan Check SUPPLEMENTAL TO PERMIT # 06014 - 20000 -


Work Class:



Status:

Valuation: $301.00

Contractor Company:


Date: 7/31/2007

Permit Type:

Description: Plan Check ORIGINAL PERMIT, ADD'N OF PLAYRM AND (E)


Work Class:



Status:


Contractor Company:


3880855- 8 Page 15

Year Uses Source


Date: 5/18/2007

Permit Type:

Description: Plan Check SUPP. PERMIT, STRUCT. REVISION ON ACCE


Work Class:



Status:


Contractor Company:



Date: 10/18/2006

Permit Type:

Description: Plan Check GARAGE/ STORAGE.


Work Class:

Proposed Use: 1 or 2 Family Dwelling Private Garage


Status:


Contractor Company:



Date: 10/18/2006

Permit Type:

Description: Plan Check ADD'N OF PLAYROOM AND GARAGE CONVERSION


Work Class:



Status:


Contractor Company:


3880855- 8 Page 16

Year Uses Source


TYLER ST

14532 TYLER ST


Date: 12/12/2008

Permit Type:

Description: Plan Check CONVERT STORAGE TO REC ROOM WIH 1/2 BATH


Work Class:



Status:


Contractor Company:


Date: 9/7/2005

Permit Type:

Description: Plan Check SUPPLEMENTAL PERMIT TO REDUCE PROPOSED A


Work Class:



Status:

Valuation: $301.00

Contractor Company:


3880855- 8 Page 17

Year Uses Source


Date: 9/1/2005

Permit Type:

Description: Plan Check SUPPL. PERMIT TO REDUCED PROPOSED ADDITI


Work Class:



Status:

Valuation: $301.00

Contractor Company:



Date: 7/22/2005

Permit Type:

Description: Plan Check ADD TO (E) SFD PER TYPE V SHT


Work Class:



Status:


Contractor Company:


14533 TYLER ST

Date: 3/26/2010

Permit Type:

Description: Plan Check 19'-5" x 16'-8" laundry room addition pe


Work Class:



Status:


Contractor Company:


3880855- 8 Page 18

Year Uses Source


Date: 10/19/2001

Permit Type:

Description: Plan Check 130 L.F. OF 6' HIGH MAX. BLOCK FENCE WAL

Permit Description: Nonbldg-New

Work Class:



Status:


Contractor Company:


14581 TYLER ST

Date: 11/9/2005

Permit Type:

Description: No Plan Check COMPLY WITH DEPARTMENT ORDER DATED 7-4-0


Work Class:



Status:


Contractor Company:

Contractor Name: G E C ROOFING

3880855- 8 Page 19

Year Uses Source


14591 TYLER ST

Date: 8/31/2004

Permit Type:

Description: No Plan Check T/O EXISTING ROOF - INSTALL 40 SQS. OF C


Work Class:



Status:


Contractor Company:


14601 TYLER ST

Date: 8/30/2004

Permit Type:

Description: Plan Check SUPPLEMENTAL PERMIT FOR RE-CHECK DUE TO


Work Class:



Status:

Valuation: $301.00

Contractor Company:


3880855- 8 Page 20

Year Uses Source


Date: 8/20/2004

Permit Type:

Description: Plan Check (17' X 17') BEDROOM ADDITION TO (E) SFD.


Work Class:



Status:


Contractor Company:


Date: 10/27/2003

Permit Type:

Description: No Plan Check Gas Shut-Off Vlave Installation


Work Class:



Status:

Valuation: $0.00

Contractor Company:


14625 TYLER ST

Date: 8/23/2004

Permit Type:

Description: Plan Check ADDITION/REMODEL TO 1-STORY (E) SFD. 224


Work Class:



Status:


Contractor Company:


3880855- 8 Page 21

Year Uses Source


14636 TYLER ST

Date: 8/23/2000

Permit Type:

Description: Plan Check Build 6'-high block wall fence (approx.

Permit Description: Nonbldg-New

Work Class:



Status:


Contractor Company:


14637 TYLER ST

Date: 11/17/2003

Permit Type:

Description: Plan Check PROPOSED 18'x27'8"ADDITION PER TYPE V SH


Work Class:



Status:


Contractor Company:


3880855- 8 Page 22

Year Uses Source


Date: 11/13/2003

Permit Type:

Description: Plan Check ADD 117 SF LAUNDRY AREA AND 380 SF 2-CAR


Work Class:



Status:


Contractor Company:


Date: 11/12/2003

Permit Type:

Description: Plan Check CONVERT AN EXISTING BEDROOM TO A STUDY A


Work Class:



Status:


Contractor Company:


14653 TYLER ST

Date: 6/27/2003

Permit Type:

Description: Plan Check Add 12'-0"x 27'-0" to (e) carport in rea


Work Class:



Status:


Contractor Company:


3880855- 8 Page 23

Year Uses Source


Date: 4/4/2002

Permit Type:

Description: Plan Check Proposed 20'-0"x27'-0" detached carport


Work Class:



Status:


Contractor Company:


Date: 4/3/2002

Permit Type:

Description: No Plan Check INSTALL SINK IN GARAGE/TACKROOM/BATHROOM


Work Class:



Status:

Valuation: $0.00

Contractor Company:


14660 TYLER ST

Date: 5/13/2002

Permit Type:

Description: No Plan Check UPGRADE SERVICE TO 200 AMPS


Work Class:



Status:

Valuation: $0.00

Contractor Company:

Contractor Name: MYERS ALAN CHARLES

3880855- 8 Page 24

Year Uses Source


Date: 11/30/1999

Permit Type:

Description: No Plan Check INSTALL E.Q. SEISMIC VALVE


Work Class:



Status:

Valuation: $0.00

Contractor Company:


14667 TYLER ST

Date: 12/3/2012

Permit Type:

Description: No Plan Check Complete work done under previously expi red permit 06010-30000-04982. 95% completed as determined by inspection.


Work Class:



Status:

Valuation: $900.00

Contractor Company:


3880855- 8 Page 25

Year Uses Source


Date: 12/3/2012

Permit Type:

Description: No Plan Check Complete work done under previously expi red permit 06014-30000-09978 95% completed as determined by inspection.


Work Class:



Status:

Valuation: $501.00

Contractor Company:


Date: 12/3/2012

Permit Type:

Description: No Plan Check Complete work done under previously expi red permit 04047-20000-01995. 95% completed as determined by inspection.

Permit Description: Swimming-Pool/Spa

Work Class:

Proposed Use: 1 or 2 Family Dwelling Suimming Pools/Spa


Status:


Contractor Company:


Date: 8/17/2010

Permit Type:

Description: Plan Check SUPPLEMENTAL TO PERMIT # 06010-30000-049


Work Class:



Status:


Contractor Company:


3880855- 8 Page 26

Year Uses Source


Date: 6/23/2010

Permit Type:

Description: No Plan Check SUPPLEMENTAL PERMIT TO RENEW EXPIRED PER


Work Class:



Status:


Contractor Company:


Date: 6/23/2010

Permit Type:



Work Class:



Status:


Contractor Company:


Date: 6/23/2010

Permit Type:



Work Class:



Status:

Valuation: $850.00

Contractor Company:


3880855- 8 Page 27

Year Uses Source


Date: 11/14/2006

Permit Type:

Description: Plan Check 20'X60' PATIO COVER WITH ATT 3'X20' TREL


Work Class:



Status:


Contractor Company:


Date: 11/14/2006

Permit Type:

Description: Plan Check 12'6" X7'-6" IRR ONE STORY ADDITION AT R


Work Class:



Status:


Contractor Company:


Date: 11/16/2004

Permit Type:

Description: Plan Check REMODEL (E) POOL/SPA AND ADD WATERFALL.


Work Class:



Status:


Contractor Company:

Contractor Name: RIGO'S CONSTRUCTION

3880855- 8 Page 28

Year Uses Source


Date: 4/25/2003

Permit Type:

Description: Plan Check EXTEND BALCONY TO THE REAR OF THE BUILDI


Work Class:



Status:


Contractor Company:


Date: 2/10/2003

Permit Type:

Description: No Plan Check TEMPORARY POWER POLE


Work Class:



Status:

Valuation: $0.00

Contractor Company:

Contractor Name: NATIONAL CONSTRUCTION RENTALS

Date: 10/18/2002

Permit Type:

Description: Plan Check 2-STORY ADDITION & REMODEL.


Work Class:



Status:


Contractor Company:


3880855- 8 Page 29

Year Uses Source


Date: 9/19/2002

Permit Type:

Description: No Plan Check BACKFILL (E) SEPTIC SYSTEM

Permit Description: Grading

Work Class:

Proposed Use: 1 or 2 Family Dwelling Grading Non-Hill


Status:

Valuation: $50.00

Contractor Company:

Contractor Name: TAYLOR GENE

Date: 9/6/2002

Permit Type:

Description: No Plan Check INSTALL PRIVATE SEWAGE DISPOSAL SYSTEM


Work Class:



Status:

Valuation: $0.00

Contractor Company:

Contractor Name: TAYLOR GENE

Date: 7/25/2001

Permit Type:

Description: No Plan Check INSTALL PRIVATE SEWAGE DISPOSAL SYSTEM.


Work Class:



Status:

Valuation: $0.00

Contractor Company:


3880855- 8 Page 30

Year Uses Source


Date: 5/27/1999

Permit Type:

Description: Plan Check New swimming pool and spa per standard p


Work Class:



Status:


Contractor Company:


Date: 10/7/1997

Permit Type:

Description: No Plan Check REPLACE 14 WINDOWS SAME SIZE AND CHANGE


Work Class:



Status:


Contractor Company:

Contractor Name: SALAZAR JUAN GARZA

Date: 7/10/1997

Permit Type:

Description: Plan Check add 25'6"x23' carport & add 20'x18' cove


Work Class:



Status:


Contractor Company:


3880855- 8 Page 31

Year Uses Source


14672 TYLER ST

Date: 7/25/2012

Permit Type:

Description: No Plan Check Replace approximately 60' of copper wate r main from meter to the house.


Work Class:



Status:

Valuation: $0.00

Contractor Company:

Contractor Name: RESCUE ROOTER

Date: 3/9/2011

Permit Type:

Description: No Plan Check Replacing 60' of main sewer on property


Work Class:



Status:

Valuation: $0.00

Contractor Company:

Contractor Name: RESCUE ROOTER

3880855- 8 Page 32

GLOSSARY

General Building Department concepts

. ICC: The International Code Council. The governing body for the building/development codes used by all jurisdictions who’ve adopted the ICC guidelines. MOST of the US has done this. Canada, Mexico, and other countries use ICC codes books and guides as well. There are a few states who have added guidelines to the ICC codes to better fit their needs. For example, California has added seismic retrofit requirements for most commercial structures.

. Building Department (Permitting Authority, Building Codes, Inspections Department, Building and Inspections): This is the department in a jurisdiction where an owner or contractor goes to obtain permits and inspections for building, tearing down, remodeling, adding to, re-roofing, moving or otherwise making changes to any structure, Residential or Commercial.

. Jurisdiction: This is the geographic area representing the properties over which a Permitting Authority has responsibility.. GC: General Contractor. Usually the primary contractor hired for any Residential or Commercial construction work.. Sub: Subordinate contracting companies or subcontractors. Usually a “trades” contractor working for the GC. These contractors generally have an area of expertise in which they are licensed like Plumbing, Electrical, Heating and Air systems, Gas Systems, Pools etc. (called “trades”).

. Journeymen: Sub contractors who have their own personal licenses in one or more trades and work for different contracting companies, wherever they are needed or there is work..

.HVAC (Mechanical, Heating & Air companies): HVAC = Heating, Ventilation, and Air Conditioning.

ELEC (Electrical, TempPole, TPole, TPower, Temporary Power, Panel, AMP Change, Power Release): Electrical permits can be pulled for many reasons. The most common reason is to increase the AMPs of power in an electrical power panel. This requires a permit in almost every jurisdiction. Other commons reason for Electrical permits is to insert a temporary power pole at a new construction site. Construction requires electricity, and in a new development, power has yet to be run to the lot. The temporary power pole is usually the very first permit pulled for new development. The power is released to the home owner when construction is complete and this sometimes takes the form of a Power Release permit or inspection.

.

. “Pull” a permit: To obtain and pay for a building permit.

. CBO: Chief Building Official

Planning Department: The department in the development process where the building /structural plans are reviewed for their completeness and compliance with building codes. Zoning Department: The department in the development process where the site plans are reviewed for their compliance with the regulations associated with the zoning district in which they are situated.. Zoning District: A pre-determined geographic boundary within a jurisdiction where certain types of structures are permitted / prohibited. Examples are Residential structure, Commercial/Retail structures, Industrial/Manufacturing structures etc. Each zoning district has regulations associated with it like the sizes of the lots, the density of the structures on the lots, the number of parking spaces required for certain types of structures on the lots etc.

.

. PIN (TMS, GIS ID, Parcel#): Property Identification Number and Tax Map System number.

. State Card (Business license): A license card issued to a contractor to conduct business.

Building Inspector (Inspector): The inspector is a building department employee that inspects building construction for compliance to codes.. C.O.: Certificate of Occupancy. This is the end of the construction process and designates that the owners now have permission to occupy a structure after its building is complete. Sometimes also referred to as a Certificate of Compliance.

GLOSSARY

Permit Content Definitions

. Permit Number: The alphanumerical designation assigned to a permit for tracking within the building department system. Sometimes the permit number gives clues to its role, e.g. a "PL" prefix may designate a plumbing permit.

. Description: A field on the permit form that allows the building department to give a brief description of the work being done. More often than not, this is the most important field for EP’s to find clues to the prior use(s) of the property.

. Permit Type: Generally a brief designation of the type of job being done. For example BLDG-RES, BLDG-COM, ELEC, MECH etc.

Sample Building Permit Data

Date: Nov 09, 2000 Permit Type: Bldg -New Permit Number: 101000000405 Status: Valuation: $1,000,000.00 Contractor Company: OWNER-BUILDER Contractor Name:

Description: New one store retail (SAV-ON) with drive-thru pharmacy. Certificate of Occupancy.

Appendix H School Site Environmental Screening Criteria Checklist

Olive Vista Middle School Appendix H June 9, 2014 Page 1 of 4

School Site Environmental Screening Criteria Checklist Health and Safety Criteria Yes No Comments High-voltage Power Transmission Lines [CCR, Title 5, 14010; CDE Selection and Approval Guide, 2000] Is the Olive Vista Middle School site within 100 feet from the edge of an easement for a 50-133 kV line?

CSC contacted the City of Los Angeles Department of Water and Power (òDWPò). There is a DPW electrical substation addressed as 13077 Glenoaks Boulevard located approximately 711 feet south of the Subject Property (EDR Radius Map). DWP responded that it does not have any easements for high-voltage power transmission lines within 1,500 of the Subject Property.

Is the Olive Vista Middle School site within 150 feet from the edge of an easement for a 220-230 kV line?

CSC contacted Southern California Edison Company. The company responded that it does not service the area. The EDR radius map shows a high voltage transmission line located just over one-half mile in an easterly direction from the Subject Property on the far side of the I-210 Freeway.

Is the Olive Vista Middle School site within 350 feet from the edge of an easement for a 500-550 kV line?

Railroads [CCR, Title 5, 14010; CDE Selection and Approval Guide, 2000] Is the Olive Vista Middle School site within 1,500 feet of a railroad track easement? (If yes, is the track a main line or a spur?)

Based on a historic topographic map for 1900, a railroad line was located approximately one-mile in a westerly direction from the Subject Property. The railroad line was situated on the eastern side of San Fernando Road. The area has been redeveloped and no railroad line is evident on the current Google Earth 2014 aerial map. The railroad line location is not within the coverage area of the historic aerial maps provided by EDR.

Hazardous Disposal Sites [Edu. Code 17213(a)(1)-(3); Health and Safety Code 25220; CDE Selection and Approval Guide, 2000] Is the Olive Vista Middle School site a current or former hazardous or solid waste disposal site? (If yes, have all wastes been removed?)

Per EDR report.

Does the Olive Vista Middle School site contain one or more aboveground or underground pipeline(s) that carry hazardous substances, materials, or waste? (Natural gas supply to school or neighborhood excluded.)

There are no oil or gas pipelines on the Subject Property (EDR Radius Map Report and Site Reconnaissance). CSC contacted the Office of the State Fire Marshall, Pipeline Safety Division. Lisa Dowdy responded that there are no pipelines jurisdictional to the State Fire Marshall in the vicinity of the Subject Property.


School Site Environmental Screening Criteria Checklist (Continued) Health and Safety Criteria Yes No Comments Is the Olive Vista Middle School site located near or downwind from a stockyard, fertilizer plant, soil processing operation, auto dismantling facility, sewage treatment plant, or potentially hazardous facilities?

Per EDR report and Site Reconnaissance.

Has the Olive Vista Middle School site been designated a border zone property by DTSC, or is the Subject Property within 2,000 feet of a significant disposal of hazardous waste?

Per EDR report and City of Los Angeles ZIMAS report.

Gasoline or Sewer Pipelines [Edu. Code 17213(a)(3)] Are there any pipelines located above or underground on or near to the Olive Vista Middle School site that are used for hazardous substances, fuel, or natural gas? (Natural gas supply to school or neighborhood excluded.)

CSC contacted the Office of the State Fire Marshall, Pipeline Safety Division. Lisa Dowdy responded that there are no pipelines jurisdictional to the State Fire Marshall in the vicinity of the Subject Property. CSC viewed the Southern California Gas Company online interactive map for Los Angeles. This map illustrates a high pressure (>200 psi) natural gas pipeline situated on Glenoaks Boulevard. The accuracy of this map is +/- 500 feet. According to the Los Angeles County Assessorôs Office the centerline of Glenoaks Boulevard is 661.5 feet to the west of Fellows Avenue. Fellows Avenue is the westerly boundary of the Subject Property.

Airports [Edu. Code 17213(a)-(e); CCR, Title 5, 14011(k)] Is the Olive Vista Middle School site located within two nautical miles of an operating airport?

Per Thomas Guide, site reconnaissance, ZIMAS and topographic maps, there are no operating airports within two nautical miles of the Subject Property. The closest heliport is located at Merle Norman Cosmetics at 15200 Bledsoe Street in Sylmar This heliport is located approximately 4,500 feet west southwest of the Subject Property.


School Site Environmental Screening Criteria Checklist (Continued) Health and Safety Criteria Yes No Comments High-Pressure Water Pipelines, Reservoirs, Water or Fuel Storage Tanks [CDE Selection and Approval Guide, 2000] Is the Olive Vista Middle School site located within 1,500 feet of the easement of an aboveground or underground water pipeline(s), reservoir or water or fuel storage tank? Is the Olive Vista Middle School site located within 1,500 feet of the easement of an aboveground or underground water pipeline(s), reservoir or water or fuel storage tank?

CSC contacted the City of Los Angeles Department of Water and Power (ñDPWò) to determine if there are any high-pressure water pipelines within 1,500 feet of the Subject Property. Mr. Michael Downs, the East Valley District Engineer, responded that DPW does have a water pipe with a maximum pressure of 183 psi located roughly 1,300 feet northeasterly of 14600 Tyler St. It starts at the intersection of Tyler St. and Dronfield Avenue and heads northeasterly on Tyler St. away from the property. The maximum pressure of the water pipes in the vicinity of 14600 Tyler St. is around 95 psi. Historic topographic maps show a small reservoir and water tower located on the northeast corner of Polk Street and Dronfield Avenue. This location is approximately one-quarter mile east of the southeast corner of the Subject Property. The area reconnaissance did not reveal any evidence of a Water Tower on this parcel. It is currently occupied by plant nursery (Google Earth, 2014) The EDR Report and GeoTracker Database identified two permitted UST sites within 1,500 feet of the Subject Property. There is a City of Los Angeles Fire Station (Opposite side of Polk from southern-most corner of Subject Property) addressed as 14430 Polk Street located approximately 100 feet from the Subject Property and a General Telephone Company facility (Across Borden Avenue from the Subject Site) addressed as 14385 Polk Street located 176 feet east southeast of the Subject Property.


School Site Environmental Screening Criteria Checklist (Continued) Health and Safety Criteria Yes No Comments Major Roadways [CCR, Title 5, 14010(e); CDE Selection and Approval Guide, 2000] Is the Olive Vista Middle School site located near a highway, freeway, or other major roadway? (If yes, how far?)

The Interstate 210 Freeway is located approximately one-half mile east of the Subject Property. The Interstate 5 Freeway is located approximately 1.5 miles west of the Subject Property. The interchange connecting these two freeways is approximately two miles northwest of the Subject Property. Polk Street is a major roadway that borders the Subject Property on the South. Tyler Street, Borden Avenue and Fellows Avenue, which border the Subject Property on the northerly, easterly and westery boundaries, respectively, are residential streets.

Geological Special Studies Zone [Edu. Code 17212, 17212.5; Gov. Code 65302; CCR, Title 5, 14010; CDE Selection and Approval Guide, 2000] Is the proposed school Olive Vista Middle School site located within an Alquist-Priolo Act special studies zone?

The Subject Property is not located within an Alquist-Priolo Act special studies zone. The Olive Vista Middle School site is not located within a seismic hazard zone for liquefaction (ZIMAS 2014)

Flood and Inundation [Edu. Code 17212, 17212.5; CCR, Title 5, 14010] Is the proposed school Olive Vista Middle School site located within an area of flood or dam flood inundation?

The Subject Property is not located within a 100-year or 500-year flood zone (EDR, 2007, ZIMAS 2014).

Border Zone Property [CCR, Title 5, 14010(t)] Is the school Olive Vista Middle School site located within 2,000 feet of a significant disposal of hazardous waste?

Per EDR report, ZIMAS 2014, DTSC Envirostor Database

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1

Joan Greenwood

From: Downs, Michael <[email protected]>Sent: Thursday, May 15, 2014 6:39 AMTo: Joan GreenwoodSubject: RE: Follow Up on Sylmar LAUSD Property

Hi Joan, We do have a water pipe with a maximum pressure of 183 psi located roughly 1300 feet northeasterly of 14600 Tyler St. It starts at the intersection of Tyler St. and Dronfield Ave. and heads northeasterly on Tyler St. away from the property. The maximum pressure of the water pipes in the vicinity of 14600 Tyler St. is around 95 psi. Michael Downs LADWP – Water System East Valley District Engineer (213) 367‐1235

From: Joan Greenwood [mailto:[email protected]] Sent: Thursday, May 08, 2014 5:26 PM To: Downs, Michael Subject: Follow Up on Sylmar LAUSD Property Importance: High Thanks for your response on April 4. What I need to know is whether or not there are any high pressure water lines in the vicinity, i.e., within 1,500 feet of 14600 Tyler Street in Sylmar 91342. It is a hazard issue of concern to LAUSD. Thanks. Joan Greenwood Senior Environmental Project Manager Clark Seif Clark, Inc. (CSC) Physical: 110 Pine Avenue, Suite 925, Long Beach, CA 90802 tel 562-435-8080 fax 562-590-8795 e-mail [email protected] www.csceng.com

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Prepared by GIS Mapping, Bureau of Engineering, Dept. of Public Works - 03/31/04

JAMES K. HAHNMAYOR

GARY LEE MOORE, P.E.CITY ENGINEER

Methane Zone

Methane Buffer Zone

Council District Boundary0 0.4 0.8 1.2 1.6 2 2.4 2.80.2

Miles

COPYRIGHT (C) 2002 Bureau of Engineering, City of Los Angeles.This map shall not be copied or reproduced, all or any part thereof,whether by distribution or resale, without the prior written permission

of the CITY ENGINEER.

Anita- D:\home\z68ewj\requests\aug03\r1311\r1311_combined_methane&methane_buffer_zones

METHANE AND METHANE BUFFER ZONESMETHANE AND METHANE BUFFER ZONES

Pacific

Ocean

San Pedro

Santa Monica

Beverly Hills

San Fernando

S a n t a M o n i c a M o u n t a i n s

CITY OF LOS ANGELES

BASIC GRID MAPCITY OF LOS ANGELES

BUREAU OF ENGINEERING

Ordinance 175,790

5

210

5

405

10

10

60

110

710

105

CalEnviroScreen 2.0 (draft) All Results Map

Sources: Esri, DeLorme, HERE, TomTom, Intermap, increment P Corp.,GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN, Kadaster NL,

April 26, 20140 0.075 0.150.0375 mi

0 0.1 0.20.05 km

1:4,514

oehha_arcgis

Appendix I References

REFERENCES

File Review: City of Los Angeles, April 8, 2014 County of Los Angeles Assessor's Office, Property Assessment Information System, [http://assessormap.co.la.ca.us/web]. Envirostor Document Repository, California Environmental Protection Agency, Department of Toxic Substances Control ("DTSC") [www.envirostor.dtsc.ca.gov]. GeoTracker Document Repository, California State Water Resources Control Board, GeoTracker Geographic Environmental Information Management System ("GEIMS"), [http://geotracker.swrcb.ca.gov/]. EDR Radius MapÊ Report with GeoCheckÈ, 14600 Tyler Street, Sylmar, California 91342, Inquiry Number 3880855.3, March 14, 2014. EDR Certified Sanborn Map Report, 14600 Tyler Street, Sylmar, California 91342, Inquiry Number 3880855.2, March 14, 2014 EDR Historical Topographic Map Report, 14600 Tyler Street, Sylmar, California 91342, Inquiry Number 3880855.4, March 14, 2014. EDR Aerial Photo Decade Package, 14600 Tyler Street, Sylmar, California 91342, Inquiry Number 3880855.11, March 14, 2014. EDR-City Directory Search Abstract, 14600 Tyler Street, Sylmar, California 91342, Inquiry Number 3880855.5, March 14, 2014. EDR Environmental LienSearchÊ Report, 14600 Tyler Street, Sylmar, California 91342, Inquiry Number 3880855.7, March 19, 2014 EDR Property Tax Map Report, 14600 Tyler Street, Sylmar, California 91342, Inquiry Number 3880855.6, March 14, 2014. EDR Building Permit Report: Target Property and Adjoining Properties, 14600 Tyler Street, Sylmar, California 91342, Inquiry Number 3880855.8, March 14, 2014. SCAQMD Document Repository, State of California, Division of Oil, Gas, and Geothermal Resources, [http://www.conservation.ca.gov/dog/maps/Pages/d1_index_map1.aspx]. Navigate Los Angeles, ZIMAS Database, http://zimas.lacity.org, May 6, 2014. Office of Environmental Health Hazard Assessment, CalEnviroScreen, April 26, 2014 http://oehha.maps.arcgis.com/apps/OnePane/basicviewer/index.html?appid=a4a95185c71f4817bf03aeae25923695


http://oehha.maps.arcgis.com/apps/OnePane/basicviewer/index.html?appid=a4a95185c71f4817bf03aeae25923695

California Department of Conservation, September 21, 2012 http://www.conservation.ca.gov/cgs/rghm/ap/Pages/Index.aspx. Granada Hills-Knollwood & Sylmar Community Plans Environmental Impact Report (State Clearinghouse No. 2008021061 & 2008021089), 2012.

http://www.conservation.ca.gov/cgs/rghm/ap/Pages/Index.aspx

Appendix J Environmental Professional(s) Qualifications

Environmental Professional(s) Qualifications Aaron Garrett: Mr. Garrett is an Environmental Project Manager at CSC Targhee with over nine years of experience in the environmental field. He holds a Bachelor’s degree in Environmental Technology from Long Beach State University and is in progress with a Masters degree in Environmental Engineering. Prior to joining CSC Targhee, Mr. Garrett had been involved with numerous projects that have involved environmental assessments, subsurface investigations, remedial activities, industrial hygiene, and occupational health and safety. At CSC Targhee, Mr. Garrett prepares technical reports and conducts site assessments and investigations. Dave Broadbent: Mr. Broadbent is CSC Targhee’s Technical Director. He is a member of ASTM Committee E50 on Environmental Assessment, Risk Management and Corrective Action. He has also served as the litigation support Team Leader for approximately 95 environmental expense recovery actions. He has over 30 years of experience in hazardous waste management, environmental chemistry, regulatory affairs and emergency chemical spill response. Mr. Broadbent has been with CSC Targhee for over 25 years. At CSC Targhee, Mr. Broadbent prepares work plans, supervises clean-up efforts, performs ASTM environmental site assessments and prepares or amends permits applications for clients. Mr. Broadbent was previously Operations Manager for International Technology’s unit under contract to the EPA for providing nationwide emergency waste site mitigation activities and demonstrating prototype hazardous waste treatment operations.

AARON R. GARRETT ENVIRONMENT ENGINEERING PROJECT MANAGER

PROFESSIONAL QUALIFICATIONS Environmental engineer with over eight years of experience working on projects involving hazardous waste/materials in soil and groundwater as well as industrial hygiene and occupational H&S.

Excavation/Removal of Oil-impacted Soil and Oversight of Oil Well Abandonment, Belmont HS, City of Los Angeles: Remedial excavation of oil impacted soil discovered during grading of track field and re-abandonment of an oil well per DOGGR standard. Methane Investigations, City of Los Angeles: Conducted numerous methane investigations to comply with City of Los Angeles requirements under Methane Ordinance No. 175790. Coordinated and implemented field investigations, conducted methane and subsurface gas monitoring, and prepared reports with recommendations for methane mitigation systems in compliance with requirements of the ordinance. Implementation of Remedial Action Plans (RAPs) at Two Los Angeles Unified School District (LAUSD) Sites: Remedial activities included excavation and disposal of soils impacted with metals, pesticides, volatile organic compounds (VOCs), petroleum hydrocarbons, polychlorinated biphenyls (PCBs), and/or polynuclear aromatic compounds. Field screening of soils for arsenic and lead, using an XRF analyzer, was employed at both of these sites, when needed. Also, soil impacted with VOCs at one of the sites was treated on site by ex-situ vapor extraction. Other activities included collection of confirmation soil and soil vapor samples, site mapping, removal of an underground storage tank (UST), air sampling for potential contaminants and dust monitoring, oversight of backfill/site restoration, compiling data, and report preparation for regulatory agency submittal. Oversight of Remedial Excavation of Debris and Lead-Impacted Soil, Los Angeles: Field activities included using the XRF analyzer to guide and determine limits of remedial excavation. Encountered impacted soils mixed with debris and/or fill material, which was segregated from clean material. Soil was primarily disposed of as California RCRA hazardous waste. The excavation was conducted under regulatory agency oversight. Remediation of a Dry Cleaner PCE Release, Orange County: Activities included initial environmental assessment, subsurface characterizations, and remediation by vapor extraction with regulatory oversight. Oversight of On-Site Treatment of Lead- and Copper-Impacted Soil, South Gate: Stockpiled soil with elevated concentrations of metals was treated on site and disposed offsite as

R e s u m e 2 o f 2

nonhazardous material. Project activities included confirmation sampling and analysis, site mapping, and report preparation for regulatory approval. Coordination and Oversight of Removal of Brine Pond Engineered Cap (Part of the Domestic and Industrial Wastewater Disposal System for a Former Paper Product Manufacture), Riverside: Excavation activities consisted of removing the different types of materials from the existing engineered cap and separating the material, based on the characteristics of the soil/material, into appropriate stockpiles to ensure proper placement/disposal. The removal was conducted under regulatory agency oversight. Investigation of a Precious Metal Refinery, El Monte: Conducted an extensive subsurface investigation at a former industrial business (precious metal refinery), located in El Monte, CA. The site was being redeveloped into a park, and the investigation was conducted to further characterize subsurface soil and soil gas, as requested by the lead regulatory agency. Projects activities included site mapping, collection and analysis of soil and soil gas samples, and preparation of a subsequent report for regulatory agency submittal. Asbestos Survey of Former Public Works Facility, Long Beach: The survey included the collection of building material samples from numerous structures located on the facility and interpretation of laboratory analysis. Mold spore samples (air and tape-lifts) were also collected and analyzed from one of the structures. PROFESSIONAL EXPERIENCE

Clark Seif Clark, Inc., Environmental Engineering Project Manager, August 2013 to Present

Andersen Environmental, Project Engineer, February 2013 to July 2013 SCS Engineers, Long Beach, CA - Staff Engineer, December 2005 to February 2013 Teledyne Relays, Hawthorne, CA - EHS Staff, December 2004 to December 2005

MS - Environmental Engineering, California State University Long Beach, in progress BS - Environmental Engineering Technology, California State University Long Beach, 2005

January 2014

JOAN GREENWOOD CLARK SEIF CLARK, INC. 110 PINE AVENUE, SUITE 925 LONG BEACH, CA 90802

SENIOR PROJECT MANAGER/QUALITY ASSURANCE MANAGER (562) 435-8080

Education

B. A. Chemistry, Wheaton College, Norton, Massachusetts, 1970

Northeastern University (300 hours of evaluated learning in graduate-level chemistry courses), Boston, Massachusetts, 1971-1973

Babson College, Wellesley, Massachusetts (180 hours of evaluated learning in graduate-level courses in communication and business management), 1974-1975

Certificate in Strategic Environmental Management (240 hours of evaluated learning), University of California, Irvine, April 2005

Advisory Appointments

Initiating Committee and Stakeholder Group Representative: Long Beach Community Partnerships 4 Results directed by the National Civic League (2000-2002), development of performance measurements and progress indicators for City Departments

I-710 Improvement Project, Community Advisory Committee

Roundtable Advisory Committee, Gateway Cities Council of Governments, Air Quality Action Plan, July-November 2012

7th

Council District Appointee to the I-710 Community Advisory Committee

Sustainable City Commissioner, City of Long Beach (February 2007-Present)

Environmental Advisory Commission, State Senator Alan Lowenthal, May 2006 -- present

Community Representative, Land Use and Transportation Element Update Planning Initiative, City of Long Beach (September 2004)

Water Quality Committee, Los Angeles and San Gabriel Rivers Watershed Council (2002-2003)

Technical Advisory Committee, City of Long Beach 6th

Street and DeForest Park Wetlands Feasibility Study (2001-2002)

San Gabriel and Lower Los Angeles Rivers and Mountains Conservancy (RMC) Watershed Open Space Plan -- Working Group Member (2002)

Water Resources subcommittee chair and Sustainable City Program subcommittee member: Long Beach Strategic Plan 2010 Environmental Task Force (1999-2000)

Community Representative: Los Angeles River Alternative Flood Control Study, LACDPW (1996-97)

Community Representative: Long Beach Naval Complex Restoration Advisory Board (1994-1996)

Community Representative: Stormwater Best Management Practices Study at the Los Angeles Zoo (1999-2000) Summary of Professional Qualifications Joan Greenwood has over 20 years of program and project management experience. She has developed strengths in strategic environmental program planning, environmental quality management programs (ISO 14001), environmental sustainability, and technical evaluations as a member of the litigation support team and environmental risk communications. Ms. Greenwood is familiar with all levels of CEQA and NEPA documentation and recently serviced as the Project Director for a portfolio of eight sites selected for construction of new State courthouses. She has a certificate in strategic environmental management from the University of California, Irvine, where she completed supplemental courses in CEQA/NEPA compliance, environmental modeling and risk assessments. She has completed 40 hours of training required for verifying greenhouse gas emission reports. In addition, she has completed Turner Construction’s 39-hour training course for Construction Project Management, which included a 3-hour module on construction site safety. Ms. Greenwood is an analytical chemist with over 35 years of professional experience. She has extensive expertise implementing sampling and analysis projects requiring knowledge of Standard Methods for Drinking Water, EPA SW-846 Test Methods for Solid Wastes (soils, wastewater, surface and ground waters) and field measurement techniques such as

January 2014

immunoassays and x-ray fluorescence. These methods are all applicable to site characterization using the U. S. EPA TRIAD Strategy. From 1974 through 1990 as a technical manager for several manufacturers of scientific instrumentation, Ms. Greenwood developed and revised analytical methods, made recommendations for new products, critiqued and recommended changes to user interfaces, wrote training manuals for equipment and data logging systems, and conducted numerous workshops and training courses throughout the world. She later served as a senior corporate manager and product manager in firms transitioning from startup to being an industry leader. She has given lectures at universities and at meetings of professional societies and commercial real estate groups on emerging topics of interest. She has published papers on analytical methodologies in peer-reviewed professional journals. Recent Project Experience Since joining the firm in 2000, Ms. Greenwood has focused on emerging environmental management issues: storm water and dry season urban runoff Best Management Practices (BMPs), metal ecotoxicity, industrial ecology, healthy community initiatives, phytoremediation, and Brownfield programs; keeps staff up-to-date on a wide range of pending technical and regulatory issues that may have major impact on clients; under the supervision of a professional engineer or geologist, assists in collecting, organizing, and analyzing data for soil and groundwater investigations and remediation projects; gathers, reviews, and interprets data; accurately produces proposals, letters, and reports; investigates NCP, NEPA and CEQA issues; prepares Quality Assurance Project Plans and work plans; conducts monitoring of soil-vapor extraction remediation systems in compliance with South Coast Air Quality Management District permits; oversees well abandonments conducted by subcontractors; prepares Storm Water Pollution Prevention Plans for remediation sites; and reviews fact witness depositions describing hazardous materials management practices and field investigations as part of the litigation support practice. SENIOR PRODUCT MANAGER/REGIONAL ACCOUNT MANAGER -- Developed new products and methods for field instrumentation and continuous monitoring equipment developed for both environmental and industrial operations (pH, conductivity, Photoionization Analyzers, Gas Chromatographs and X-Ray Fluorescence Spectrometers); traveled to industrial facilities throughout the Western United States and Canada to assist in development of fence line monitoring of chemical emissions (toxic and greenhouses gases) at major chemical plants. PRINCIPAL CONSULTANT/PROJECT MANAGER -- Provided project management services and to a wide range of clients and process-scale purification systems for biopharmaceuticals; assisted a factory in the central area of the People's Republic of China with technology sourcing and financial assistance from the World Bank for an animal feed additive manufacturing facility LABORATORY DIRECTOR/PROGRAM MANAGER – Managed a staff of 35 analysts who conducted over 1,000 soil, surface, storm and groundwater samples per week in accordance with U.S. EPA and Regional Water Quality Control Board requirements; Ms. Greenwood was responsible for (1) implementing and managing a Total Quality Management ("TQM") program, (2) providing technical oversight for a computerized information management system for tracking laboratory project files; (3) reviewing project files and reports to ensure compliance with the company's national QA/QC protocols and client-specified contract requirements; (4) conducting training courses covering the U.S. EPA Data Quality Objectives ("DQO") process, chain-of-custody requirements and selection of appropriate analytical methods and overseeing sampling and analysis programs conducted by geologists and engineers responsible for environmental investigations, groundwater monitoring programs and remedial actions at local refineries and retail fuel stations and (5) serving as the Program Manager for major contracts with Chevron and Arco. Registrations

California Environmental Assessor, #08155

National Environmental Property Assessor, #331310 Continuing Education Seminars and Workshops

Construction Project Management, Turner Construction, 39-Hour Training for Subcontractors, Spring 2010

January 2014

Greenhouse Gas Emissions, California Air Resources Board, 40-Hour Training for Verification of Greenhouse Gas Emissions Reports, July 2009

Success Through Education at the Port, The Port of Los Angeles Small Business Program, January – March 2008

OSHA Hazardous Waste Operations and Emergency Response 40-Hour Training & Annual 8-Hour Refresher Classes

AAI & Liability: Prepare, Preserve and Protect, Environmental Data Resources, Inc., March 2006

Use of California Human Health Screening Levels (CHHLS) in Evaluation of Contaminated Properties, California EPA, March 2005

California Land Reuse and Revitalization Act of 2004, California EPA, March 2005

Property Due Diligence: Tools of the Trade, Environmental Data Resources, Inc., April 2004

University of California, Los Angeles, Extension School of Public Policy: Land Use and Planning: Updates, Trends and Assessments; Habitat Conservation Planning; CEQA Update 2002, CEQA Compliance Workshop

University of California, Irvine, Extension Program: Chemical and Physical Principles of Environmental Management, Biological Principles of Environmental Management, Legal and Regulatory Framework of Environmental Management, Computer Modeling Lab (Environmental Applications of Air, Water and GIS Programs), Assessment and Remediation of Environmental Contamination; Introduction to Environmental Assessments and Auditing, Environmental Applications of Risk Management and Environmental Land Planning and Management

AEHS, Inc., Conference (Workshops and Seminars for CEUs): Analysis of Petroleum Hydrocarbons in Soils, Bioremediation, Methane Gas: Technical and Legal Challenges to Residential and Commercial Development, Brownfields Redevelopment: Opportunity v. Risk, Remediation Strategies for Hydrocarbon Contaminated Soils and Groundwater, Practical Remediation of Volatile Organic Compounds in Soils and Groundwater, Challenges to Contaminant Transport Models for Soils, 1992-2001

Project Management for Environmental Professionals, Groundwater Technology, Inc., 1991

Health and Safety Training for Project Managers, Groundwater Technology, Inc., 1992

Legacy Project, California Resources Agency, Southern California Session, 2002

Achieving Success in the TMDL Program, Los Angeles Regional Water Quality Control Board, September 29, 1999

Beyond BMPs: Integrated Storm Water Management Opportunities for Multiple Benefits in the Chino Basin, Chino Basin Watermaster, July 25, 2001

California Chamber of Commerce, Hazardous Waste Management Workshop, 1992

American Chemical Society, Two-Day Workshops: Environmental Law and Regulations, Environmental QA/QC and Laboratory Health and Safety, 1992-1993

Publications and Presentations (Partial List)

Environmental Forensics from the Perspective of An Analytical Chemist, Southern California Chapter of the American Board of Industrial Hygienists, March 2009

Sustainability and the Environment: A Transdisciplinary Approach to Urban Planning, University of Southern California, Guest Lecturer (undergraduate course in urban planning), April 2003

Brownfields Basics, January 2005 General Meeting of the Realty Investment Association of Orange County

Brownfield Programs for Redevelopment of Contaminated Properties, CRIA Certification Program Workshop, Realty Investment Association of Orange County, October 2004

Water Quality Indicators in Urban Rivers and Estuaries: A Rigorous Scientific Approach for Monitoring and Assessments Conducted by Volunteers, Headwaters to Oceans Conference, Long Beach, October 2003

Photosensitized Reactions of Thymine and Uracil, Undergraduate Thesis, 1970

Appendix K Supplemental EDR Database Search Reports

™tropeR etiS RDE

6 Armstrong Road, 4th floorShelton, CT 06484Toll Free: 800.352.0050www.edrnet.com

LAUSD/OLIVE VISTA JH14600 TYLER STSYLMAR, CA 91342

Inquiry Number: May 9, 2014

The EDR-Site Report is a comprehensive presentation of government filings on a facility identified inTM

a search of federal, state and local environmental databases. The report is divided into three sections:

Section 1: Facility Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3

Summary of facility filings including a review of the following areas: waste management,waste disposal, multi-media issues, and Superfund liability.

Section 2: Facility Detail Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 4

All available detailed information from databases where sites are identified.

Section 3: Databases and Update Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 7

Name, source, update dates, contact phone number and description of each of the databasesfor this report.




This report contains information obtained from a variety of public and other sources reasonably available to Environmental DataResources , Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist fromother sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTALDATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANYSUCH WARRANTIES, INCLUDING WITHOUT LIMITATION,MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALLENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE,ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OR DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES.ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLYLIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT.Purchaser accepts this report "AS IS". Any analyses, estimates, ratings, or risk codes provided in this report are provided for illustrative purposes only, and are not intended to provide, norshould they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase IEnvironmental Site Assesment performed by an environmental professional can produce information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2008 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in wholeor in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.

EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All othertrademarks used herein are the property of their respective owners.

TABLE OF CONTENTS

Report# Prepared for / May 9, 2014 Page# 2 of 7

FACILITY 1 FACILITY LAUSD/OLIVE VISTA JH 14600 TYLER ST SYLMAR, CA 91342 AREA EDR ID #S113013446

WASTE MANAGEMENT NOFacility generates hazardous waste (RCRA)

Facility treats, stores, or disposes of hazardous waste NOon-site (RCRA/TSDF)

NOFacility has received Notices of Violations (RCRA/VIOL)

Facility has been subject to RCRA administrative NOactions (RAATS)

NOFacility has been subject to corrective actions (CORRACTS)

NOFacility handles PCBs (PADS)

NOFacility uses radioactive materials (MLTS)

Facility manages registered aboveground storage NOtanks (AST)

Facility manages registered underground storage NOtanks (UST)

Facility has reported leaking underground storage NOtank incidents (LUST)

NOFacility has reported emergency releases to the soil (ERNS)

Facility has reported hazardous material incidents NOto DOT (HMIRS)

WASTE DISPOSAL NOFacility is a Superfund Site (NPL)

Facility has a known or suspect abandoned, inactive or NOuncontrolled hazardous waste site (CERCLIS)

NOFacility has a reported Superfund Lien on it (LIENS)

NOFacility is listed as a state hazardous waste site (SHWS)

NOFacility has disposed of solid waste on-site (SWF/LF)

MULTIMEDIA NOFacility uses toxic chemicals and has notified EPA under SARA Title III, Section 313 (TRIS)

NOFacility produces pesticides and has notified EPA under Section 7 of FIFRA (SSTS)

Facility manufactures or imports toxic chemicals NOon the TSCA list (TSCA)

Facility has inspections under FIFRA, TSCA NOor EPCRA (FTTS)

NOFacility is listed in EPA’s index system (FINDS)

YES - p4 Facility is listed in other database records (OTHER)

POTENTIAL SUPERFUND LIABILITY NOFacility has a list of potentially responsible parties PRP

TOTAL (YES) 1

SECTION 1: FACILITY SUMMARY


MULTIMEDIA

Facility is listed in other database records

DATABASE: Other Database Records (OTHER)

LAUSD/OLIVE VISTA JH14600 TYLER STSYLMAR, CA 91342EDR ID #S113013446

HAZNET: 2009Year: CAD982044075Gepaid: SOE AUNG / ECMContact: 2132413199Telephone: Not reportedMailing Name: 333 S BEAUDRY AVE 20TH FLOORMailing Address: Los Angeles, CA 900170000Mailing City,St,Zip: Not reportedGen County: AZC950823111TSD EPA ID: Not reportedTSD County: Asbestos containing wasteWaste Category: Landfill Or Surface Impoundment That Will Be Closed As Landfill( To IncludeDisposal Method: On-Site Treatment And/Or Stabilization) 2.8Tons: Los AngelesFacility County:

2009Year: CAD982044075Gepaid: SOE AUNG / ECMContact: 2132413199Telephone: Not reportedMailing Name: 333 S BEAUDRY AVE 20TH FLOORMailing Address: Los Angeles, CA 900170000Mailing City,St,Zip: Not reportedGen County: CAD028409019TSD EPA ID: Not reportedTSD County: Other organic solidsWaste Category: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery (H010-H129) OrDisposal Method: (H131-H135) 0.1Tons: Los AngelesFacility County:

2007Year: CAD982044075Gepaid: YI HWA KIM DEPUTY DIRECTORContact: 2137435086Telephone: Not reportedMailing Name: 333 S Beaudry Ave 20th FlMailing Address: Los Angeles, CA 900170000Mailing City,St,Zip: Not reportedGen County: CAD028409019TSD EPA ID: Not reportedTSD County: Other inorganic solid wasteWaste Category: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery (H010-H129) OrDisposal Method: (H131-H135) 0.02Tons: Los AngelesFacility County:

2007Year: CAD982044075Gepaid: YI HWA KIM DEPUTY DIRECTORContact: 2137435086Telephone: Not reportedMailing Name: 333 S Beaudry Ave 20th FlMailing Address: Los Angeles, CA 900170000Mailing City,St,Zip: Not reportedGen County: AZC950823111TSD EPA ID: Not reportedTSD County: Asbestos containing wasteWaste Category: Landfill Or Surface Impoundment That Will Be Closed As Landfill( To IncludeDisposal Method: On-Site Treatment And/Or Stabilization) 0.4Tons: Los AngelesFacility County:

2006Year: CAD982044075Gepaid: YI HWA KIM DEPUTY DIRECTORContact: 2137435086Telephone: Not reportedMailing Name:

SECTION 2: FACILITY DETAIL REPORTS


333 S Beaudry Ave 20th FlMailing Address: Los Angeles, CA 900170000Mailing City,St,Zip: Not reportedGen County: CAD980884183TSD EPA ID: Not reportedTSD County: Other inorganic solid wasteWaste Category: Transfer StationDisposal Method: 0.15Tons: Los AngelesFacility County:

2006Year: CAD982044075Gepaid: YI HWA KIM DEPUTY DIRECTORContact: 2137435086Telephone: Not reportedMailing Name: 333 S Beaudry Ave 20th FlMailing Address: Los Angeles, CA 900170000Mailing City,St,Zip: Not reportedGen County: CAD980884183TSD EPA ID: Not reportedTSD County: Other inorganic solid wasteWaste Category: Transfer StationDisposal Method: 0.14Tons: Los AngelesFacility County:

2006Year: CAD982044075Gepaid: YI HWA KIM DEPUTY DIRECTORContact: 2137435086Telephone: Not reportedMailing Name: 333 S Beaudry Ave 20th FlMailing Address: Los Angeles, CA 900170000Mailing City,St,Zip: Not reportedGen County: CAD980884183TSD EPA ID: Not reportedTSD County: Other inorganic solid wasteWaste Category: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery (H010-H129) OrDisposal Method: (H131-H135) 0.02Tons: Los AngelesFacility County:

2002Year: CAD982044075Gepaid: YI HWA KIM DEPUTY DIRECTORContact: 2137435086Telephone: Not reportedMailing Name: 333 S Beaudry Ave 20th FlMailing Address: Los Angeles, CA 900170000Mailing City,St,Zip: Not reportedGen County: AZC950823111TSD EPA ID: Not reportedTSD County: Asbestos containing wasteWaste Category: Not reportedDisposal Method: 0.84Tons: Los AngelesFacility County:

2001Year: CAD982044075Gepaid: YI HWA KIM DEPUTY DIRECTORContact: 2137435086Telephone: Not reportedMailing Name: 333 S Beaudry Ave 20th FlMailing Address: Los Angeles, CA 900170000Mailing City,St,Zip: Not reportedGen County: WAD991281767TSD EPA ID: Not reportedTSD County: Other inorganic solid wasteWaste Category: Transfer StationDisposal Method: 0.07Tons: Los AngelesFacility County:

2001Year: CAD982044075Gepaid: YI HWA KIM DEPUTY DIRECTORContact: 2137435086Telephone: Not reportedMailing Name: 333 S Beaudry Ave 20th FlMailing Address: Los Angeles, CA 900170000Mailing City,St,Zip: Not reportedGen County: WAD991281767TSD EPA ID: Not reportedTSD County: Other inorganic solid wasteWaste Category: Transfer StationDisposal Method: 0.04Tons: Los AngelesFacility County:

SECTION 2: FACILITY DETAIL REPORTS...Continued...


1998Year: CAD982044075Gepaid: LOS ANGELES USDContact: 2137435086Telephone: Not reportedMailing Name: 1449 S SAN PEDRO STMailing Address: LOS ANGELES, CA 900153119Mailing City,St,Zip: Not reportedGen County: CAD009007626TSD EPA ID: Not reportedTSD County: Asbestos containing wasteWaste Category: Disposal, Land FillDisposal Method: .8428Tons: Los AngelesFacility County:

1997Year: CAD982044075Gepaid: LOS ANGELES USDContact: 2137435086Telephone: Not reportedMailing Name: 1449 S SAN PEDRO STMailing Address: LOS ANGELES, CA 900153119Mailing City,St,Zip: Not reportedGen County: CAD009007626TSD EPA ID: Not reportedTSD County: Asbestos containing wasteWaste Category: Disposal, Land FillDisposal Method: 3.3712Tons: Los AngelesFacility County:

SECTION 2: FACILITY DETAIL REPORTS...Continued...


To maintain currency of the following federal, state and local databases, EDR contacts the appropriate government agency on a monthlyor quarterly basis as required.

Elapsed ASTM days: Provides confirmation that this report meets or exceeds the 90-day updatingrequirement of the ASTM standard.

DATABASES FOUND IN THIS REPORT

CA HAZNET: Facility and Manifest DataSource: California Environmental Protection AgencyTelephone: 916-255-1136

Facility and Manifest Data. The data is extracted from the copies of hazardous waste manifestsreceived each year by the DTSC. The annual volume of manifests is typically 700,000 - 1,000,000annually, representing approximately 350,000 - 500,000 shipments. Data are from the manifestssubmitted without correction, and therefore many contain some invalid values for data elementssuch as generator ID, TSD ID, waste category, and disposal method.

Date of Government Version: 12/31/2012 Date of Last EDR Contact: 04/18/2014Database Release Frequency: Annually Date of Next Scheduled Update: 07/28/2014

SECTION 3: DATABASES AND UPDATE DATES


Olive Vista Middle School14600 Tyler StreetSylmar, CA


6 Armstrong Road 4th FloorShelton, CT 06484800.352.0050www.edrnet.com

EDR Environmental LienSearch™ Report

The EDR Environmental LienSearch Report provides results from a search of available current land title records forenvironmental cleanup liens and other activity and use limitations, such as engineering controls and institutionalcontrols.

A network of professional, trained researchers, following established procedures, uses client supplied addressinformation to:

• search for parcel information and/or legal description;• search for ownership information;• research official land title documents recorded at jurisdictional agencies such as recorders' offices, registries of

deeds, county clerks' offices, etc.;• access a copy of the deed;• search for environmental encumbering instrument(s) associated with the deed;• provide a copy of any environmental encumbrance(s) based upon a review of key words in the instrument(s)

(title, parties involved, and description); and• provide a copy of the deed or cite documents reviewed.




This report was prepared for the use of Environmental Data Resources, Inc., and Nationwide EnvironmentalTitle Research LLC, exclusively. This report is neither a guarantee of title, a commitment to insure, or a policyof title insurance. NO WARRANTY, EXPRESSED OR IMPLIED, IS MADE WHATSOEVER INCONNECTION WTH THIS REPORT. Environmental Data Resources, Inc. (EDR) and NationwideEnvironmental Title Research LLC specifically disclaim the making of any such warranties, including withoutlimitation, merchantability or fitness for a particular use or purpose. The information contained in this report isretrieved as it is recorded from the various agencies that make it available. The total liability is limited to thefee paid for this report.

Copyright 2012 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media orformat, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, isprohibited without prior written permission.

EDR and its logos are trademarks of Environmental Data Resources, Inc. or its affiliates.All other trademarksused herein are the property of their respective owners.



ADDRESS


14600 Tyler Street

Sylmar, CA

RESEARCH SOURCE

Source 1: Los Angeles County Assessor

Source 2: Los Angeles County Recorder

DEED INFORMATION

Deed 1:

Type of Deed: Deed

Grantor: Lakeside Development Co., a corportion

Grantee: Los Angeles High School District of Los Angeles County

Deed Recorded: 05/19/1954

Instrument: 1202

Deed 2:

Type of Deed: Deed

Grantor: Polk Development Co., a corporation

Grantee: Los Angeles High School District of Los Angeles County

Deed Recorded: 05/19/1954

Instrument: 1203

LEGAL DESCRIPTION

Lot 1, in Tract 20724, according to the map or plat thereof, as filed of record in Book 608, Page 5, Los Angeles County, Stateof California

Property Identifier: 2505-025-900

ENVIRONMENTAL LIEN

Found: Not Found:

OTHER ACTIVITY AND USE LIMITATIONS (AULs)

Found: Not Found:


Deed - Exhibit




The EDR Property Tax Map Report


EDR Property Tax Map Report

Environmental Data Resources, Inc.'s EDR Property Tax Map Report is designed to assist environmental professionals in evaluating potential environmental conditions on a target property by understanding property boundaries and other characteristics. The report includes a search of available property tax maps, which include information on boundaries for the target property and neighboring properties, addresses, parcel identification numbers, as well as other data typically used in property location and identification.







3880855.6 Page 2

Appendix L Miscellaneous Documentation

© Copyright 2006City of Los Angeles.All rights reserved.

14600 W TYLER ST 91342

PLEASE CLICK ON AN APPLICATION/PERMIT NUMBER TO GET MORE DETAILS:APPLICATION/ PERMIT

NUMBERPC / JOBNUMBER TYPE STATUS STATUS

DATE EXCERPT OF WORK DESCRIPTION

06043 20000 00615 M06VN00371 FireSprinkler

PCApproved 03/06/2006 Install fire protection sprinkers for Olive Vista

Middle School. Four (4") dete

BACK NEW SEARCH

Permit and Inspection Report https://www.permitla.org/ipars/list_permit.cfm?RANGE_STR=14600&...

1 of 1 5/7/2014 4:09 PM

appendix d

site hyDrology anD hyDraulics rePort for olive vista miDDle school neW mPr & gymnasium builDings, 14600

tyler street, sylmar, california 91342” (“hyDrology rePort”) PrePareD for lausD by vca engineers, inc., on

november 4, 2014Noise Measurement Data and Calculations

Los Ange les I rv ine 3951 Medford Street , Los Ange les CA 90063 2151 Miche lson Dr. # 242, I rv ine , CA 92612 Te l : 323 ‐729 ‐6098 ▪ Fax : 323 ‐729 ‐6043 Te l : 949 ‐679 ‐0870 ▪ Fax : 949 ‐679 ‐9370 e ‐mai l : vca@vcaeng .com www.vcaeng.com

C I V I L S T R U C T U R A L M B E D B E S B E

QUALITY SERVICE

COMMITMENT

V C A E N G I N E E R S , I N C.

SITE HYDROLOGY AND HYDRAULICS REPORT

FOR

OLIVE VISTA MIDDLE SCHOOL

NEW MPR & GYMNASIUM BUILDINGS

14600 Tyler Street Sylmar, CA 91342

November 4, 2014

Prepared For: Los Angeles Unified School District

1055 W. 7th Street Los Angeles, CA 90071

Prepared by:

VIRGIL C. AOANAN, P.E. S.E., QSD


1

V C A ENGINEERS, INC. CIVIL ■ STRUCTURAL MBE ■ DBE ■ SBE

QUALITY SERVICE

COMMITMENT

Los Angeles Unified School District 1055 W. 7th Street Los Angeles, California 90071 Subject: OLIVE VISTA MS – NEW MPR & GYMNASIUM BUILDINGS 14600 Tyler Street Sylmar, CA 91342 To Whom It May Concern, We are pleased to submit this letter report regarding the Hydrology and Hydraulics Report for the Olive Vista Middle School – New MPR & Gymnasium Buildings Project. This report is comprised of three sections: Narrative Report and Results

This includes Introduction and Scope, Project Site Hydrology, Project Site Hydraulics, Stormwater Mitigation, Best Management Practices, and Project Conclusions and Recommendations

Calculations This includes modeling and calculation results of the hydrology and hydraulics analysis and BMP

calculations and sizing.

Appendix This includes rainfall information, utility plans, operation and maintenance guidelines for BMPs used in this project.


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QUALITY SERVICE

COMMITMENT

TableofContents

1.0 INTRODUCTION....................................................................................................... 4

1.1 SCOPE .......................................................................................................................... 4

1.2 STANDARDS............................................................................................................... 4

2.0 SITE DESCRIPTION ................................................................................................. 4

2.1 PROJECT LOCATION ................................................................................................ 4

2.2 EXISTING SITE CONDITIONS AND STORM DRAINAGE SYSTEM ................... 4

2.2.1 EXISTING SITE IMPROVEMENTS ........................................................ 4 2.2.2 EXISTING DRAINAGE PATTERN ......................................................... 5

2.3 GEOLOGICAL CONDITIONS.................................................................................... 5

2.3.1 GEOTECHNICAL REPORT ..................................................................... 5 2.3.2 SOIL TYPE ................................................................................................. 5 2.3.3 GROUNDWATER LEVEL........................................................................ 6 2.3.4 LIQUEFACTION ....................................................................................... 6 2.3.5 LANDSLIDES ............................................................................................ 6 2.3.6 PERCOLATION RATE ............................................................................. 6

2.4 PROPOSED STORM DRAINAGE SYSTEM ............................................................. 7

2.4.1 DEVELOPMENT AREA ........................................................................... 7 2.4.2 PROPOSED RUNOFF CONVEYANCE AND DISCHARGE SYSTEM 7

3.0 SITE HYDROLOGY .................................................................................................. 8

3.1 HYDROLOGY DATA ................................................................................................. 8

3.1.1 ISOHYETAL MAP .................................................................................... 8 3.1.2 DESIGN FREQUENCY ............................................................................. 8 3.1.3 RAINFALL DEPTH ................................................................................... 8 3.1.4 SOIL TYPE ................................................................................................. 8

3.2 STORMWATER DISCHARGE FOR THE EXISTING SITE ..................................... 8

3.3 STORMWATER DISCHARGE FOR THE PROPOSED SITE ................................... 8

3.3.2 RUNOFF FLOW AND VOLUME ............................................................. 8

4.0 PROJECT SITE HYDRAULICS .............................................................................. 9


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QUALITY SERVICE

COMMITMENT

4.1 BASIS OF DESIGN ...................................................................................................... 9

4.2 PROPOSED HYDRAULICS SYSTEM ....................................................................... 9

4.3 CARRIER PIPE DESIGN ............................................................................................. 9

4.4 CATCH BASIN DESIGN ............................................................................................. 9

5.0 STORMWATER MITIGATION .............................................................................. 9

5.1 LOW IMPACT DEVELOPMENT (LID) PLAN ......................................................... 9

6.0 BEST MANAGEMENT PRACTICES ................................................................... 10

6.1 CATCH BASIN .......................................................................................................... 10

6.2 CONTINOUS DEFLECTIVE SEPARATION (CDS) ............................................... 11

6.3 CONTINOUS DEFLECTIVE SEPARATION (CDS) ............................................... 11

7.0 PROJECT CONCLUSIONS AND RECOMMENDATIONS .............................. 11


4


QUALITY SERVICE

COMMITMENT

1.0 INTRODUCTION

1.1 SCOPE This Hydrology and Hydraulics Report summarizes the stormwater management for the Olive Vista MS – New MPR & Gymnasium Buildings Project. This Report calculates the stormwater runoff generated by the site, the conveyance and discharge system of the runoff, and the stormwater mitigation system using approved Best Management Practices.

1.2 STANDARDS The standards below were used in the design of the site's stormwater management:

1. School Design Guide – Los Angeles Unified School District (January 2014) 2. Los Angeles Unified School District (LAUSD) Stormwater Technical Manual (October

2009) 3. LA County Department of Public Works Hydrology Manual (2006) 4. County of Los Angeles Department of Public Works Low Impact Development

Standards Manual (February 2014)

2.0 SITE DESCRIPTION

2.1 PROJECT LOCATION Olive Vista Middle School is located at 14600 Tyler Street, Sylmar, California 91342. Its approximate coordinates as obtained from Google Earth is Longitude: 34.312172 N and Latitude: 118.450627 W. The project site consists of approximately 4.60 acres.

2.2 EXISTING SITE CONDITIONS AND STORM DRAINAGE SYSTEM

2.2.1 EXISTING SITE IMPROVEMENTS The current site consists of three existing structures- a multi-purpose building (MPR), gymnasium building, and agriculture building. These buildings will be demolished and a new MPR and gymnasium will be constructed. A new lawn and parking lot are also part of this project.


5


QUALITY SERVICE

COMMITMENT

2.2.2 EXISTING DRAINAGE PATTERN The site generally slopes from the northwest to the southeast with a vertical elevation difference of 26 feet over approximately 924 linear feet. The surface runoff from the existing site appear to flow into an underground piping network. Additional As-Built drawings should be acquired to confirm existing surface runoff conditions.

2.3 GEOLOGICAL CONDITIONS

2.3.1 GEOTECHNICAL REPORT This section presents information and recommendations from the geotechnical reports prepared by the Group Delta Consultants, Inc. (GDC) entitled “Comprehensive Geotechnical Report: Proposed New MR, Lunch Shelter, and Gymnasium" dated May 9, 2014 that are relevant to the hydrology and hydraulics of the project site.

2.3.2 SOIL TYPE The campus is located in the San Fernando Valley, in the Northwestern Block of the Los Angeles Basin, which is the part of the Transverse Ranges Geomorphic Provence of California. The Los Angeles Basin has upper Cretaceous sediments, Tertiary and Quaternary marine and non-marine sedimentary and alluvial sediments, which are thousands of feet thick. Below the thick accumulations of sediments are crystalline Basement Complexes that are Mid Cretaceous and older. A total of six (6) exploratory borings, four (4) cone penetration tests (CPTs) and two (2) exploratory boring percolation tests comprise the results of the geotechnical report. Borings in the vicinity of the proposed lunch shelter encountered approximately 3 feet of fill soils overlying native alluvial soils consisting of alternating layers of loose to dense silty sands and sands to the maximum depth explored of 51.5 feet. In the vicinity of the proposed gym area, the explorations above a depth of about 20 feet. Generally encountered layers of loose to medium dense silty sands and sand. Below approximately 20 feet, the explorations encountered layers of firm/still silt/sandy silt soils that were up to about 6 feet. The silt layers generally alternate with medium dense sands/silty sands. “The sands and silty sands generally had equivalent Standard Penetration N-Value ranging from about 6 to 45. The silt and sandy silts had SPT N-value equivalents ranging from 6 to 14. Typical CPT cone tip resistance, qc, for the native alluvium generally


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ranges from 40 to 400 tsf. Any old fill present should be considered uncertified fill, and should be removed and recompacted.” (Geotechnical Report, Page 5)

2.3.3 GROUNDWATER LEVEL “Ground Water was not encountered in the borings, which extended to a maximum depth of 51.5 feet below the ground surface. According to the Seismic hazard Report for the San Fernando 7.5’ Quadrangles, CGS SHZ Report 15, and the historically highest Ground Water Map presented the highest historic groundwater level in the vicinity of the site ranges from 110 feet to 120 feet below the ground surface.” (Geotechnical Report, Page 5)

2.3.4 LIQUEFACTION The geotechnical report states that the site is not located within a State Earthquake Induced Liquefaction Zone Seismic Hazard Zone for the San Fernando Quadrangle, 1998. According to the City of Los Angeles Safety Element, the site is located within the City of Los Angeles Liquefiable Area (Safety Element, 1996). However, since the historical high ground water is approximately 110 feet to 120 feet below the ground surface, the soils underlying the site is not anticipated to liquefy. However, due to the loose to medium dense nature of the onsite sandy soils, dry seismic settlement is a possibility.

2.3.5 LANDSLIDES The site is not located within a State Earthquake Induced Landslide Zone Seismic Hazard Zone and the ground surface in the vicinity of the site is essentially flat. Therefore, seismic slope instability is not an issue for the site.

2.3.6 PERCOLATION RATE A percolation test was performed in wells established in Borings B-7 and B-8, in general accordance with ASTM 5912-96. Based on the City of Los Angeles Standard Urban Stormwater Mitigation Plan (SUSMP) Infiltration Requirements and Guidelines, the minimum percolation rate is required to be at a minimum of 0.5 inch per hour. Based on the results of field testing, the calculated permeability at the site is approximately 0.02 inch per hour, which is significantly lower than SUSMP infiltration requirements. “Infiltration at the subject site appears to be impractical.” (Geotechnical Report, Page 15)


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2.4 PROPOSED STORM DRAINAGE SYSTEM

2.4.1 DEVELOPMENT AREA For the proposed site, 80.2% or 3.69 acres is impervious. The rest is pervious. A comparison of existing conditions and proposed conditions is presented in Table 1. Table 1 - Proposed Site Pervious and Impervious Areas

Site Condition Pervious Area (acres)

Impervious Area (acres)

% Pervious % Impervious

Existing 0.77 3.83 16.8 83.2 Proposed 0.91 3.69 19.8 80.2

2.4.2 PROPOSED RUNOFF CONVEYANCE AND DISCHARGE SYSTEM

The grading of the new facility still generally slopes from the northeast to the southwest. The change of grade between the high point upstream and low point downstream is 25 feet over approximately 1157 linear feet.

Stormwater runoff will be conveyed through surface flow and an underground piping network. All of the site (except the south parking lot) storm water will enter a detention tank which will be sized to hold the first flush. The detention tank will also be sized to hold the difference in the pre-development and post-development 25-year discharge, this ensures that the post-development site discharges less than or equal the discharge of the pre-development site. Stormwater leaves the site through parkway drains along Fellows Avenue.

All runoff that enters the site storm drain system will go through one or more BMPs. These BMPs include a continuous deflective separation (CDS) unit and filters installed in catch basins. BMPs are further explained in Section 6.0.


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3.0 SITE HYDROLOGY

3.1 HYDROLOGY DATA

3.1.1 ISOHYETAL MAP The hydrology data and design criteria described in this section were used in the calculations. They were obtained from the LA County Department of Public Works (LACDPW) Hydrology Manual.

Based on its Google Earth coordinates, the project site was determined to be within the San Fernando Isohyetal Map (I-H1.36) of the LACDPW Hydrology Manual. Appendix A includes the isohyetal maps related to this project.

3.1.2 DESIGN FREQUENCY Drainage design calculations are based on the 25-year isohyetal as required by the L.A. City Bureau of Engineering.

3.1.3 RAINFALL DEPTH Based on the Isohyetal Map, the rainfall for the project site is 7.2 inches for a 50-year, 24-hour storm event and 6.32 inches for a 25-year, 24-hour storm event.

3.1.4 SOIL TYPE The Isohyetal Map indicates a numerical soil classification of 005 (Hanford Fine Sandy Loam) for the site. This approximates the soil classification provided by the Geotechnical Report, which was discussed in Section 2.3.

3.2 STORMWATER DISCHARGE FOR THE EXISTING SITE The stormwater runoff currently produced by the pre-development site was calculated using the software HydroCalc provided by the LA County Department of Public Work (shown in Calculation A). Based on a 25-year 24-hour storm event, the existing site will produce a total of 81,598 cubic feet of stormwater runoff at a peak flow rate of 12.20 cfs. The time of concentration is 9 minutes.

3.3 STORMWATER DISCHARGE FOR THE PROPOSED SITE

3.3.2 RUNOFF FLOW AND VOLUME HydroCalc was used to determine the runoff flow and volume of the proposed site. Based on a 25-year 24-hour storm event, the proposed site will produce a total of 79,339 cubic


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feet of stormwater runoff at a peak flow rate of 10.88 cfs. The time of concentration is 10 minutes. (Refer to Calculation A)

4.0 PROJECT SITE HYDRAULICS

4.1 BASIS OF DESIGN The analysis of the hydraulic characteristic of the storm drain system is performed using HydroCalc. Manning’s Equation is used to determine the velocity and flow capacities.

4.2 PROPOSED HYDRAULICS SYSTEM Stormwater is conveyed using an underground pipe network which collects surface stormwater through catch basins. Stormwater from the building roofs will be connected directly via hard pipe into the storm drain system. Most stormwater will enter a CDS unit, which captures pollutants such as debris, sediment and oil. Stormwater then enters a detention tank that holds stormwater and gradually releases the stormwater through parkway drains. These parkway drains direct overflow stormwater onto Fellows Avenue.

4.3 CARRIER PIPE DESIGN The proposed drainage lines are sized to a 25-year, 24-hour storm frequency. (refer to Calculation B).

4.4 CATCH BASIN DESIGN The catch basin sizing was designed based on the peak flow (25-year, 24-hour storm) draining into each catch basin. (refer to Calculation B).

5.0 STORMWATER MITIGATION

5.1 LOW IMPACT DEVELOPMENT (LID) PLAN Per the LAUSD Stormwater Technical Manual Low Impact Development, areas with disturbed soil over 1 acre, parking lots of 5,000 square feet or more, or with 25 or more parking spaces, and exposed to stormwater runoff, shall be designed to meet the intent of the Standard Urban Stormwater Mitigation Plan for Los Angeles County.


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The County of Los Angeles Low Impact Development Standards Manual states that projects are required to manage the difference between the stormwater runoff volume pre- and post-

construction (SWQDv) through on-site retention. Since the post-construction site has a runoff

volume (79,339 CF) less than the pre-construction site (81,958 CF), there is no SWQDv. However, projects are required to treat a specific volume of stormwater runoff (SWQDv) using Low Impact Development. Low Impact Development (LID) is a stormwater management strategy that mitigates the impacts of runoff and stormwater pollution using BMPs that remove or treat runoff pollution at the source. LID practices are designed to protect surface and groundwater quality, maintain the integrity of ecosystems, and preserve the physical integrity of receiving waters by controlling rainfall and stormwater runoff at or close to the source. LID is implemented in the following hierarchy:

1. Infiltration and/or Bioretention 2. Stormwater Runoff Harvest and Use

The Stormwater Quality Design Volume is calculated from the 85th percentile, 24-hour rain event as determined from the Los Angeles County 85th percentile precipitation isohyetal map. This project has an 85th percentile, 24-hour rainfall depth of approximately 1 inches/hour. Using the HydroCalc, the SWQDv is 12,281 CF at a flow rate of 0.766 CFS (refer to Calculation C). The geotechnical report states that infiltration is impractical (refer to Appendix B) therefore infiltration BMPs will not be used. LAUSD currently does not allow capture and use BMPs due to health and safety issues. Since the site is unable to utilize retention-based stormwater quality control measures, alternative compliance measures must be implemented. This project will increase the pervious area of the site and this added vegetation will assist in stormwater quality control. In addition, the site’s stormwater system will utilize source control BMPs to remove sediment, trash, sediment, oil, and debris from stormwater using catch basin filters and a continuous deflective separation mechanical device.

6.0 BEST MANAGEMENT PRACTICES

6.1 CATCH BASIN All catch basins will have a debris catch with sediment filter bag. These filters direct the stormwater runoff to filtration media which will capture solid waste particles and other pollutants


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from entering the storm drain network. The filters are designed to treat the flow from the 85th percentile rainfall event. The filter for a 12”x12” catch basin filter treats approximately 0.8 CFS and the 24”x24” catch basin filter treats 1.5 CFS. Additionally, all storm drain inlets will have stencils marked “NO DUMPING – DRAINS TO OCEAN” with a graphical icon to discourage illegal dumping.

6.2 CONTINOUS DEFLECTIVE SEPARATION (CDS) The Contech CDS system is a mechanical device which uses continuous deflective separation to screen, separate and trap pollutants in stormwater runoff. The CDS unit is placed near the end of the site stormwater network so that the stormwater runoff from the project site goes through the CDS. The CDS 2015 has a treatment capacity of 0.7 CFS and a maximum hydraulic internal bypass of 10.0 CFS.

6.3 CONTINOUS DEFLECTIVE SEPARATION (CDS) The Operation and Maintenance (O&M) Plan for the site’s BMPs is included in Appendix C.

7.0 PROJECT CONCLUSIONS AND RECOMMENDATIONS After reviewing the results of the hydrology study, VCA Engineers concludes and recommends that:

1. The proposed storm drain system will be designed to convey the peak flow due to a 25-year, 24- hour rainfall event.

2. LID compliance will be attained by treating all stormwater runoff before it is discharge. Runoff will be treated through filters and/or a CDS unit.

It has been a pleasure to be of professional service to you. Please contact us if you have any questions or if we can be of further assistance. Sincerely, VCA ENGINEERS Inc. VIRGIL C. AOANAN, P.E. S.E. PRINCIPAL



V C A E N G I N E E R S , I N C.QUALITY SERVICE

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CALCULATIONS


CIVIL ■ STRUCTURAL MBE ■ DBE ■ SBE

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V C A ENGINEERS, INC.

CALCULATION A

25-YEAR, 24-HOUR STORM EVENT DISCHARGE

Peak Flow Hydrologic AnalysisFile location: Z:/VCA Projects 4/1023 to XXX/1056-114 LAUSD Olive Vista MS New PE Gymnasium & MPR Buildings/Calcs/Hydrology/Olive Vista MS -Pre-Dev-25.pdfVersion: HydroCalc 0.2.0-beta

Input ParametersProject Name Olive Vista MSSubarea ID Pre-DevArea (ac) 4.6Flow Path Length (ft) 924.0Flow Path Slope (vft/hft) 0.02850-yr Rainfall Depth (in) 7.2Percent Impervious 0.832Soil Type 5Design Storm Frequency 25-yrFire Factor 0LID False

Output ResultsModeled (25-yr) Rainfall Depth (in) 6.3216Peak Intensity (in/hr) 3.0241Undeveloped Runoff Coefficient (Cu) 0.7649Developed Runoff Coefficient (Cd) 0.8773Time of Concentration (min) 8.0Clear Peak Flow Rate (cfs) 12.2039Burned Peak Flow Rate (cfs) 12.203924-Hr Clear Runoff Volume (ac-ft) 1.873224-Hr Clear Runoff Volume (cu-ft) 81598.1439

Peak Flow Hydrologic AnalysisFile location: Z:/VCA Projects 4/1023 to XXX/1056-114 LAUSD Olive Vista MS New PE Gymnasium & MPR Buildings/Calcs/Hydrology/Olive Vista MS - Total Area-Post25.pdfVersion: HydroCalc 0.2.0-beta

Input ParametersProject Name Olive Vista MSSubarea ID Total AreaArea (ac) 4.6Flow Path Length (ft) 1156.77Flow Path Slope (vft/hft) 0.021550-yr Rainfall Depth (in) 7.2Percent Impervious 0.802Soil Type 5Design Storm Frequency 25-yrFire Factor 0LID False

Output ResultsModeled (25-yr) Rainfall Depth (in) 6.3216Peak Intensity (in/hr) 2.723Undeveloped Runoff Coefficient (Cu) 0.7432Developed Runoff Coefficient (Cd) 0.869Time of Concentration (min) 10.0Clear Peak Flow Rate (cfs) 10.8844Burned Peak Flow Rate (cfs) 10.884424-Hr Clear Runoff Volume (ac-ft) 1.821424-Hr Clear Runoff Volume (cu-ft) 79338.8759

Los A ngele s I rv in e

3951 M e dfor d St r ee t , Los An g el e s C A 900 63 2151 M ich e lso n Dr . # 24 2, I rv i ne, C A 9 261 2

Tel : 32 3-7 29- 609 8 ▪ Fa x: 3 23-7 29- 604 3 Tel : 94 9-6 79- 087 0 ▪ Fa x: 9 49-6 79- 937 0

e-ma i l : vca @vca e ng .com www. vcae ng. co m

C I V I L S T R U C T U R A L

M B E D B E S B E

V C A E N G I N E E R S , I N C. QUALITY

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CALCULATION B

STORM DRAIN PIPE AND CATCH BASIN DESIGN

SUMMERY

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Los Angele s I rv in e 3951 M e dfor d St r ee t , Los An g el e s C A 900 63 2151 M ich e lso n Dr . # 24 2, I rv i ne, C A 9 261 2 Tel : 32 3-7 29- 609 8 ▪ Fa x: 3 23-7 29- 604 3 Tel : 94 9-6 79- 087 0 ▪ Fa x: 9 49-6 79- 937 0 e-ma i l : vca @vca e ng .com www. vcae ng. co m


V C A E N G I N E E R S , I N C. QUALITY SERVICE

COMMITMENT

CALCULATION C

STORMWATER QUALITY DESIGN VOLUME (SQDv)

CALCULATIONS

0.60

0.70

0.80

1.00

0.90

0.50

0.40

0.30

1.101.20

1.30

0.20

1.40

1.50

1.00

1.40

0.80

0.30

0.900.90

0.800.80

0.700.70

1.00

0.50

0.70

1.10

1.00

1.10

0.70

1.50

1.10

1.201.

10

1.10

0.80

1.30

0.60

0.90

0.90

1.20

0.90

0.70

0.60

0.90

1.00

0.60

0.40

1.10

0.800.70

0.90

1.00 1.00

0.40

1.000.90

0.80

0.30

1.10

0.90

85th Percentile 24-hr Rainfall Isohyetal Map

10 0 10 20 30 40 Miles

N

EW

S

85th Percentile 24-hr Rainfall Depth

OLIVE VISTA MS

Peak Flow Hydrologic AnalysisFile location: C:/Users/sshams/Desktop/Olive Vista MS - Total Site- 85th Percentile.pdfVersion: HydroCalc 0.2.0-beta

Input ParametersProject Name Olive Vista MSSubarea ID Total Site- 85th PercentileArea (ac) 4.6Flow Path Length (ft) 1156.77Flow Path Slope (vft/hft) 0.021585th Percentile Rainfall Depth (in) 1.0Percent Impervious 0.802Soil Type 5Design Storm Frequency 85th percentile stormFire Factor 0LID True

Output ResultsModeled (85th percentile storm) Rainfall Depth (in) 1.0Peak Intensity (in/hr) 0.2245Undeveloped Runoff Coefficient (Cu) 0.1Developed Runoff Coefficient (Cd) 0.7416Time of Concentration (min) 40.0Clear Peak Flow Rate (cfs) 0.7659Burned Peak Flow Rate (cfs) 0.765924-Hr Clear Runoff Volume (ac-ft) 0.281924-Hr Clear Runoff Volume (cu-ft) 12281.1483



V C A E N G I N E E R S , I N C.QUALITY SERVICE

COMMITMENT

APPENDIX



QUALITY SERVICE

COMMITMENT


APPENDIX A

ISOHYET MAP

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Olive Vista MS



QUALITY SERVICE

COMMITMENT


APPENDIX B

PERCOLATION TEST RESULTS



6.0 PERCOLATION TEST CALCULATIONS AND DISCUSSIONS

Falling head permeability tests were conducted in the wells established in Borings B-7 and B-8, in general

accordance with ASTM 5912-96. The well casing was filled with water and then the level of water in the

well was recorded at approximately 15 minute-intervals.

For calculation of the permeability, the following formula derived by Jarvis (1953) as recommended in the

Ground Water Manual (US Bureau of Reclamation) was used:

K = (r1)2 / (2A t) {[(sinh –1 (A/re))/2] ln[ (2H1-A)/ (2H2-A)] - ln[ (2H1 H2-A H2)/ (2 H1 H2-A H1)]}

Where: K = average permeability of test section: m/sec, ft/sec A = length of the test section: m, ft (3 or 5 feet) r1 = inside radius of drop pipe: m, ft (0.167 feet)

re = effective radius of test section: m, ft (0.334 feet)

t = time intervals t1-t0 , t2-t1, seconds

sinh –1 = inverse hyperbolic sine

ln = natural logarithm H = length of the water column from bottom of the test interval to water surface in the stand pipe,

meters (feet) H0, H1, H2 lengths at time of measurement t0 , t1, and t2 etc.

The calculated results are summarized in the Table 5 below. The calculations are provided in Appendix G

and were performed in accordance with the USBR Groundwater Manual (1985).

Table 5. Summary of the On-Site Permeability Tests

Test Well Zone Evaluated

(feet below grade)

Field Permeability

(cm/sec)

Permeability Rate

(in/hr)

B-7 15-20 1.3E-05 0.02

B-8 15-20 1.2E-05 0.02

Based on the City of Los Angeles Standard Urban Stormwater Mitigation Plan (SUSMP) Infiltration

Requirements and Guidelines, the minimum percolation rate is required to be at a minimum of 0.5 inch

per hour. Based on the results of our in-situ percolation testing, the calculated permeability at the site is

approximately 0.02 inch per hour, which is significantly lower than SUSMP infiltration requirements, i.e.

0.5 inch per hour. On this basis, infiltration at the subject site appears to be impractical.



QUALITY SERVICE

COMMITMENT


APPENDIX C

BMP OPERATION AND MAINTENANCE PLANS

Operation and Maintenance of Catch Basin Filter BMPs The inspection and maintenance program will include the following key components: 1. Regular Sweeping and Removal of Debris:

Sediment and debris (litter, leaves, papers and cans, etc.) within the area, especially around the drainage inlet, will be collected and removed. The frequency of sweeping will be based on the amount of sediment and debris generated.

2. Regular Inspections: The catch basin filter insert will be inspected on a regular basis. The frequency of inspection will be based on pollutant loading, amount of debris, leaves, etc., and amount of runoff. At a minimum, there will be three inspections per year.

3. Conduct of The Visual Inspections: a. Broom sweep around the inlet and remove the inlet grate. b. Inspect the filter liner for serviceability. If called for, the filter body will be replaced. c. Check the condition of the adsorbent pouches and visually check the condition of the enclosed adsorbent. If the surface of the granules is more than 50% coated with a dark gray or black substance, the pouches will be replaced with new ones. d. Check for loose or missing nuts (on some models) and gaps between the filter and the inlet wall, which would allow bypass of the filter during low flows. e. The filter components will be replaced in the inlet and the grate replaced.

4. Cleaning Out The Filter Insert: Regardless of the model of filter insert, the devices must be cleaned out on a recurring basis. It is recommended that there be at least three cleanings per year – more in high exposure areas. The filter should be cleaned when the solids level reaches close to the full tip.

a. The Standard Filter, in most cases, can be cleaned out by removing the device from the inlet and dumping the contents into a DOT approved drum for later disposal. If the oil-absorbent pouches need to be changed, the time to change them is immediately after dumping and before the filter is replaced in the inlet. b. Because of weight, method of installation and so forth, some filter inserts will be cleaned with the aid of a vector truck. If necessary, the oil-absorbent pouches will be changed after the pollutants have been removed and as the filter is being returned to service.

5. Stenciling Legibility of stencils and/ or signs at all storm drain inlets and catch basins within the project area must be maintained at all time.

6. Maintenance Log Keep a log of all inspection and maintenance performed on the catch basin filter inserts. Keep this log on-site.

CDS® Inspection and Maintenance Guide

ENGINEERED SOLUTIONS

Maintenance The CDS system should be inspected at regular intervals and maintained when necessary to ensure optimum performance. The rate at which the system collects pollutants will depend more heavily on site activities than the size of the unit. For example, unstable soils or heavy winter sanding will cause the grit chamber to fill more quickly but regular sweeping of paved surfaces will slow accumulation.

Inspection Inspection is the key to effective maintenance and is easily performed. Pollutant transport and deposition may vary from year to year and regular inspections will help ensure that the system is cleaned out at the appropriate time. At a minimum, inspections should be performed twice per year (e.g. spring and fall) however more frequent inspections may be necessary in climates where winter sanding operations may lead to rapid accumulations, or in equipment washdown areas. Installations should also be inspected more frequently where excessive amounts of trash are expected.

The visual inspection should ascertain that the system components are in working order and that there are no blockages or obstructions in the inlet and separation screen. The inspection should also quantify the accumulation of hydrocarbons, trash, and sediment in the system. Measuring pollutant accumulation can be done with a calibrated dipstick, tape measure or other measuring instrument. If absorbent material is used for enhanced removal of hydrocarbons, the level of discoloration of the sorbent material should also be identified during inspection. It is useful and often required as part of an operating permit to keep a record of each inspection. A simple form for doing so is provided.

Access to the CDS unit is typically achieved through two manhole access covers. One opening allows for inspection and cleanout of the separation chamber (cylinder and screen) and isolated sump. The other allows for inspection and cleanout of sediment captured and retained outside the screen. For deep units, a single manhole access point would allows both sump cleanout and access outside the screen.

The CDS system should be cleaned when the level of sediment has reached 75% of capacity in the isolated sump or when an appreciable level of hydrocarbons and trash has accumulated. If absorbent material is used, it should be replaced when significant discoloration has occurred. Performance will not be impacted until 100% of the sump capacity is exceeded however it is recommended that the system be cleaned prior to that for easier removal of sediment. The level of sediment is easily determined by measuring from finished grade down to the top of the sediment pile. To avoid underestimating the level of sediment in the chamber, the measuring device must be lowered to the top of the sediment pile carefully. Particles at the top of the pile typically offer less resistance to the end of the rod than consolidated particles toward the bottom of the pile. Once this measurement is recorded, it should be compared to the as-built drawing for the unit to determine weather the height of the sediment pile off the bottom of the sump floor exceeds 75% of the total height of isolated sump.

Cleaning Cleaning of a CDS systems should be done during dry weather conditions when no flow is entering the system. The use of a vacuum truck is generally the most effective and convenient method of removing pollutants from the system. Simply remove the manhole covers and insert the vacuum hose into the sump. The system should be completely drained down and the sump fully evacuated of sediment. The area outside the screen should also be cleaned out if pollutant build-up exists in this area.

In installations where the risk of petroleum spills is small, liquid contaminants may not accumulate as quickly as sediment. However, the system should be cleaned out immediately in the event of an oil or gasoline spill should be cleaned out immediately. Motor oil and other hydrocarbons that accumulate on a more routine basis should be removed when an appreciable layer has been captured. To remove these pollutants, it may be preferable to use absorbent pads since they are usually less expensive to dispose than the oil/water emulsion that may be created by vacuuming the oily layer. Trash and debris can be netted out to separate it from the other pollutants. The screen should be power washed to ensure it is free of trash and debris.

Manhole covers should be securely seated following cleaning activities to prevent leakage of runoff into the system from above and also to ensure that proper safety precautions have been followed. Confined space entry procedures need to be followed if physical access is required. Disposal of all material removed from the CDS system should be done in accordance with local regulations. In many jurisdictions, disposal of the sediments may be handled in the same manner as the disposal of sediments removed from catch basins or deep sump manholes.

CDS Diameter Distance from Water Surface Sediment Model to Top of Sediment Pile Storage Capacity

ft m ft m yd3 m3

CDS2015-4 4 1.2 3.0 0.9 0.5 0.4

CDS2015 5 1.5 3.0 0.9 1.3 1.0

CDS2020 5 1.5 3.5 1.1 1.3 1.0

CDS2025 5 1.5 4.0 1.2 1.3 1.0

CDS3020 6 1.8 4.0 1.2 2.1 1.6

CDS3030 6 1.8 4.6 1.4 2.1 1.6

CDS3035 6 1.8 5.0 1.5 2.1 1.6

CDS4030 8 2.4 4.6 1.4 5.6 4.3

CDS4040 8 2.4 5.7 1.7 5.6 4.3

CDS4045 8 2.4 6.2 1.9 5.6 4.3

Table 1: CDS Maintenance Indicators and Sediment Storage Capacities

800.925.5240www.ContechES.com

Support

•Drawingsandspecificationsareavailableatwww.contechstormwater.com.•Site-specificdesignsupportisavailablefromourengineers.©2014ContechEngineeredSolutionsLLC

ContechEngineeredSolutionsLLCprovidessitesolutionsforthecivilengineeringindustry.Contech’sportfolioincludesbridges,drainage,sanitarysewer,stormwater,earthstabilizationandwastewatertreamentproducts.Forinformation,visitwww.ContechES.comorcall800.338.1122

NOTHINGINTHISCATALOGSHOULDBECONSTRUEDASANEXPRESSEDWARRANTYORANIMPLIEDWARRANTYOFMERCHANTABILITYORFITNESSFORANYPARTICULARPURPOSE.SEETHECONTECHSTANDARDCONDITIONOFSALES(VIEWABLEATWWW.CONTECHES.COM/COS)FORMOREINFORMATION.

Theproduct(s)describedmaybeprotectedbyoneormoreofthefollowingUSpatents:5,322,629;5,624,576;5,707,527;5,759,415;5,788,848;5,985,157;6,027,639;6,350,374;6,406,218;6,641,720;6,511,595;6,649,048;6,991,114;6,998,038;7,186,058;7,296,692;7,297,266;7,517,450relatedforeignpatentsorotherpatentspending.

cdsMaintenance 07/14

ENGINEERED SOLUTIONS

CDS Inspection & Maintenance Log

CDSModel: Location:

Water Floatable DescribeMaintenance

Date depthto Layer MaintenancePersonnel

Comments

sediment1 Thickness2 Performed

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1. The water depth to sediment is determined by taking two measurements with a stadia rod: one measurement from the manhole opening to the top of the sediment pile and the other from the manhole opening to the water surface. If the difference between these measurements is less than the values listed in table 1 the system should be cleaned out. Note:toavoidunderestimatingthevolumeofsedimentinthechamber,themeasuringdevicemustbecarefullyloweredtothetopofthesedimentpile.

2. For optimum performance, the system should be cleaned out when the floating hydrocarbon layer accumulates to an appreciable thickness. In the event of an oil spill, the system should be cleaned immediately.

appendix e

noise Worksheets

Olive Vista Middle School ProjectDraftNDAppendixE,NoiseWorksheetsE.1 ConstructionNoiseCalculationswithoutNoiseBarriers

E.2 ConstructionNoiseCalculationswithNoiseBarriers

E.3 Off‐SiteConstructionTrafficNoiseCalculations

AppendixE.1ConstructionNoiseCalculationswithoutNoiseBarrier

Project: Olive Vista Middle SchoolConstruction Noise Impact on Sensitive Receptors without Noise Barriers

ParametersConstruction Hours: 8 Daytime hours (7 am to 7 pm)

0 Evening hours (7 pm to 10 pm)0 Nighttime hours (10 pm to 7 am)

Leq to L10 factor 3

Calculation

Construction PhaseEquipment Type

No. of Equip.

Reference Noise Level at

50ft, LmaxAcoustical

Usage FactorDistance

(ft) Lmax Leq L10Estimated Noise Shielding, dBA

Distance (ft) Lmax Leq L10

Estimated Noise Shielding, dBA

Demolition of MPB 88 83 85 80Concrete Saw 1 90 20% 60 88 81 84 0 90 85 78 81 0Crushing/Processing Equipmen 1 84 10% 60 82 72 75 0 90 79 69 72 0Dump/Haul Trucks 1 76 20% 60 74 67 70 0 90 71 64 67 0Tractor/Loader/Backhoe 1 80 25% 60 78 72 75 0 90 75 69 72 0Dozer 1 82 40% 60 80 76 79 0 90 77 73 76 0

Grading and Excavation 83 85 62 63Drill Rig Truck 1 79 20% 60 77 70 73 0 400 56 49 52 5Excavator 1 81 40% 60 79 75 78 0 400 58 54 57 5Dozer 1 82 40% 60 80 76 79 0 400 59 55 58 5Graders 1 85 40% 60 83 79 82 0 400 62 58 61 5Tractor/Loader/Backhoe 1 80 25% 60 78 72 75 0 400 57 51 54 5Material handling equipment 1 85 50% 60 83 80 83 0 400 62 59 62 5Water Trucks 1 80 10% 60 78 68 71 0 400 57 47 50 5

Foundation 79 81 58 60Cement and Mortar Mixers 1 79 40% 60 77 73 76 0 400 56 52 55 5Forklift 1 75 10% 60 73 63 66 0 400 52 42 45 5Pumps 1 81 50% 60 79 76 79 0 400 58 55 58 5Generator Sets 1 81 50% 60 79 76 79 0 400 58 55 58 5Tractor/Loader/Backhoe 1 80 25% 60 78 72 75 0 400 57 51 54 5

R1 R2


No. of Equip.







R1 R2

Building Construction 88 86 67 64Aerial Lift 1 75 20% 60 73 66 69 0 400 52 45 48 5Cranes 1 81 40% 60 79 75 78 0 400 58 54 57 5Concrete Saw 1 90 20% 60 88 81 84 0 400 67 60 63 5Concrete Pump Trucks 1 81 20% 60 79 72 75 0 400 58 51 54 5Forklift 1 75 10% 60 73 63 66 0 400 52 42 45 5Generator Sets 1 81 50% 60 79 76 79 0 400 58 55 58 5Other Equipment 1 85 50% 60 83 80 83 0 400 62 59 62 5Tractor/Loader/Backhoe 1 80 25% 60 78 72 75 0 400 57 51 54 5Welders 1 74 40% 60 72 68 71 0 400 51 47 50 5

Architectural Coating 79 81 58 59Air Compressor 2 78 50% 60 79 76 79 0 400 58 55 58 5Forklift 1 75 10% 60 73 63 66 0 400 52 42 45 5Generator Sets 1 81 50% 60 79 76 79 0 400 58 55 58 5Tractor/Loader/Backhoe 1 80 25% 60 78 72 75 0 400 57 51 54 5Welders 1 74 40% 60 72 68 71 0 400 51 47 50 5Paving 88 83 85 80Concrete Mixer Trucks 1 79 40% 60 77 73 76 0 90 74 70 73 0Paver 1 77 50% 60 75 72 75 0 90 72 69 72 0Pavement Scarifier 1 90 20% 60 88 81 84 0 90 85 78 81 0Roller 1 80 20% 60 78 71 74 0 90 75 68 71 0Tractor/Loader/Backhoe 1 80 25% 60 78 72 75 0 90 75 69 72 0Demolition of Gym 72 67 57 52Concrete Saw 1 90 20% 220 72 65 68 5 700 57 50 53 10Crushing/Processing Equipmen 1 84 10% 220 66 56 59 5 700 51 41 44 10Dump/Haul Trucks 1 76 20% 220 58 51 54 5 700 43 36 39 10Dozer 1 82 40% 220 64 60 63 5 700 49 45 48 10Tractor/Loader/Backhoe 1 80 25% 220 62 56 59 5 700 47 41 44 10Water Trucks 1 80 10% 220 62 52 55 5 700 47 37 40 10

Source for Ref. Noise Levels: LA CEQA Guides, 2006 & FHWA RCNM, 2005




Leq to L10 factor 3

Calculation


No. of Equip.



Usage Factor

Demolition of MPBConcrete Saw 1 90 20%Crushing/Processing Equipmen 1 84 10%Dump/Haul Trucks 1 76 20%Tractor/Loader/Backhoe 1 80 25%Dozer 1 82 40%

Grading and ExcavationDrill Rig Truck 1 79 20%Excavator 1 81 40%Dozer 1 82 40%Graders 1 85 40%Tractor/Loader/Backhoe 1 80 25%Material handling equipment 1 85 50%Water Trucks 1 80 10%

FoundationCement and Mortar Mixers 1 79 40%Forklift 1 75 10%Pumps 1 81 50%Generator Sets 1 81 50%Tractor/Loader/Backhoe 1 80 25%





88 83 71 6660 88 81 84 0 430 71 64 67 060 82 72 75 0 430 65 55 58 060 74 67 70 0 430 57 50 53 060 78 72 75 0 430 61 55 58 060 80 76 79 0 430 63 59 62 0

83 85 62 6460 77 70 73 0 700 56 49 52 060 79 75 78 0 700 58 54 57 060 80 76 79 0 700 59 55 58 060 83 79 82 0 700 62 58 61 060 78 72 75 0 700 57 51 54 060 83 80 83 0 700 62 59 62 060 78 68 71 0 700 57 47 50 0

79 81 58 6060 77 73 76 0 700 56 52 55 060 73 63 66 0 700 52 42 45 060 79 76 79 0 700 58 55 58 060 79 76 79 0 700 58 55 58 060 78 72 75 0 700 57 51 54 0

R3 R4


No. of Equip.



Usage Factor

Building ConstructionAerial Lift 1 75 20%Cranes 1 81 40%Concrete Saw 1 90 20%Concrete Pump Trucks 1 81 20%Forklift 1 75 10%Generator Sets 1 81 50%Other Equipment 1 85 50%Tractor/Loader/Backhoe 1 80 25%Welders 1 74 40%

Architectural CoatingAir Compressor 2 78 50%Forklift 1 75 10%Generator Sets 1 81 50%Tractor/Loader/Backhoe 1 80 25%Welders 1 74 40%PavingConcrete Mixer Trucks 1 79 40%Paver 1 77 50%Pavement Scarifier 1 90 20%Roller 1 80 20%Tractor/Loader/Backhoe 1 80 25%Demolition of GymConcrete Saw 1 90 20%Crushing/Processing Equipmen 1 84 10%Dump/Haul Trucks 1 76 20%Dozer 1 82 40%Tractor/Loader/Backhoe 1 80 25%Water Trucks 1 80 10%






R3 R4

88 86 67 6460 73 66 69 0 700 52 45 48 060 79 75 78 0 700 58 54 57 060 88 81 84 0 700 67 60 63 060 79 72 75 0 700 58 51 54 060 73 63 66 0 700 52 42 45 060 79 76 79 0 700 58 55 58 060 83 80 83 0 700 62 59 62 060 78 72 75 0 700 57 51 54 060 72 68 71 0 700 51 47 50 0

79 81 58 5960 79 76 79 0 700 58 55 58 060 73 63 66 0 700 52 42 45 060 79 76 79 0 700 58 55 58 060 78 72 75 0 700 57 51 54 060 72 68 71 0 700 51 47 50 0

88 83 71 6660 77 73 76 0 430 60 56 59 060 75 72 75 0 430 58 55 58 060 88 81 84 0 430 71 64 67 060 78 71 74 0 430 61 54 57 060 78 72 75 0 430 61 55 58 0

69 65 67 62300 69 62 65 5 730 67 60 63 0300 63 53 56 5 730 61 51 54 0300 55 48 51 5 730 53 46 49 0300 61 57 60 5 730 59 55 58 0300 59 53 56 5 730 57 51 54 0300 59 49 52 5 730 57 47 50 0




Leq to L10 factor 3

Calculation


No. of Equip.



Usage Factor








93 88 76 7135 93 86 89 0 240 76 69 72 035 87 77 80 0 240 70 60 63 035 79 72 75 0 240 62 55 58 035 83 77 80 0 240 66 60 63 035 85 81 84 0 240 68 64 67 0

88 90 71 7335 82 75 78 0 240 65 58 61 035 84 80 83 0 240 67 63 66 035 85 81 84 0 240 68 64 67 035 88 84 87 0 240 71 67 70 035 83 77 80 0 240 66 60 63 035 88 85 88 0 240 71 68 71 035 83 73 76 0 240 66 56 59 0

84 86 67 6935 82 78 81 0 240 65 61 64 035 78 68 71 0 240 61 51 54 035 84 81 84 0 240 67 64 67 035 84 81 84 0 240 67 64 67 035 83 77 80 0 240 66 60 63 0

Olive Vista Middle School Sylmar Elementary School


No. of Equip.



Usage Factor









93 90 76 7335 78 71 74 0 240 61 54 57 035 84 80 83 0 240 67 63 66 035 93 86 89 0 240 76 69 72 035 84 77 80 0 240 67 60 63 035 78 68 71 0 240 61 51 54 035 84 81 84 0 240 67 64 67 035 88 85 88 0 240 71 68 71 035 83 77 80 0 240 66 60 63 035 77 73 76 0 240 60 56 59 0

84 85 67 6935 84 81 84 0 240 67 64 67 035 78 68 71 0 240 61 51 54 035 84 81 84 0 240 67 64 67 035 83 77 80 0 240 66 60 63 035 77 73 76 0 240 60 56 59 0

93 88 76 7135 82 78 81 0 240 65 61 64 035 80 77 80 0 240 63 60 63 035 93 86 89 0 240 76 69 72 035 83 76 79 0 240 66 59 62 035 83 77 80 0 240 66 60 63 0

93 88 78 7335 93 86 89 0 210 78 71 74 035 87 77 80 0 210 72 62 65 035 79 72 75 0 210 64 57 60 035 85 81 84 0 210 70 66 69 035 83 77 80 0 210 68 62 65 035 83 73 76 0 210 68 58 61 0

AppendixE.2ConstructionNoiseCalculationswithNoiseBarrier

Project: Olive Vista Middle SchoolConstruction Noise Impact on Sensitive Receptors with Noise Barriers



Leq to L10 factor 3

Calculation


No. of Equip.







Demolition of MPB 76 71 70 65Concrete Saw 1 90 20% 60 76 69 72 12 90 70 63 66 15Crushing/Processing Equipmen 1 84 10% 60 70 60 63 12 90 64 54 57 15Dump/Haul Trucks 1 76 20% 60 62 55 58 12 90 56 49 52 15Tractor/Loader/Backhoe 1 80 25% 60 66 60 63 12 90 60 54 57 15Dozer 1 82 40% 60 68 64 67 12 90 62 58 61 15

Grading and Excavation 71 73 47 48Drill Rig Truck 1 79 20% 60 65 58 61 12 400 41 34 37 20Excavator 1 81 40% 60 67 63 66 12 400 43 39 42 20Dozer 1 82 40% 60 68 64 67 12 400 44 40 43 20Graders 1 85 40% 60 71 67 70 12 400 47 43 46 20Tractor/Loader/Backhoe 1 80 25% 60 66 60 63 12 400 42 36 39 20Material handling equipment 1 85 50% 60 71 68 71 12 400 47 44 47 20Water Trucks 1 80 10% 60 66 56 59 12 400 42 32 35 20

Foundation 67 69 43 45Cement and Mortar Mixers 1 79 40% 60 65 61 64 12 400 41 37 40 20Forklift 1 75 10% 60 61 51 54 12 400 37 27 30 20Pumps 1 81 50% 60 67 64 67 12 400 43 40 43 20Generator Sets 1 81 50% 60 67 64 67 12 400 43 40 43 20Tractor/Loader/Backhoe 1 80 25% 60 66 60 63 12 400 42 36 39 20

R1 R2


No. of Equip.







R1 R2

Building Construction 76 74 52 49Aerial Lift 1 75 20% 60 61 54 57 12 400 37 30 33 20Cranes 1 81 40% 60 67 63 66 12 400 43 39 42 20Concrete Saw 1 90 20% 60 76 69 72 12 400 52 45 48 20Concrete Pump Trucks 1 81 20% 60 67 60 63 12 400 43 36 39 20Forklift 1 75 10% 60 61 51 54 12 400 37 27 30 20Generator Sets 1 81 50% 60 67 64 67 12 400 43 40 43 20Other Equipment 1 85 50% 60 71 68 71 12 400 47 44 47 20Tractor/Loader/Backhoe 1 80 25% 60 66 60 63 12 400 42 36 39 20Welders 1 74 40% 60 60 56 59 12 400 36 32 35 20

Architectural Coating 67 69 43 44Air Compressor 2 78 50% 60 67 64 67 12 400 43 40 43 20Forklift 1 75 10% 60 61 51 54 12 400 37 27 30 20Generator Sets 1 81 50% 60 67 64 67 12 400 43 40 43 20Tractor/Loader/Backhoe 1 80 25% 60 66 60 63 12 400 42 36 39 20Welders 1 74 40% 60 60 56 59 12 400 36 32 35 20Paving 76 71 70 65Concrete Mixer Trucks 1 79 40% 60 65 61 64 12 90 59 55 58 15Paver 1 77 50% 60 63 60 63 12 90 57 54 57 15Pavement Scarifier 1 90 20% 60 76 69 72 12 90 70 63 66 15Roller 1 80 20% 60 66 59 62 12 90 60 53 56 15Tractor/Loader/Backhoe 1 80 25% 60 66 60 63 12 90 60 54 57 15Demolition of Gym 60 55 42 37Concrete Saw 1 90 20% 220 60 53 56 17 700 42 35 38 25Crushing/Processing Equipmen 1 84 10% 220 54 44 47 17 700 36 26 29 25Dump/Haul Trucks 1 76 20% 220 46 39 42 17 700 28 21 24 25Dozer 1 82 40% 220 52 48 51 17 700 34 30 33 25Tractor/Loader/Backhoe 1 80 25% 220 50 44 47 17 700 32 26 29 25Water Trucks 1 80 10% 220 50 40 43 17 700 32 22 25 25





Leq to L10 factor 3

Calculation


No. of Equip.



Usage Factor








76 71 71 6660 76 69 72 12 430 71 64 67 060 70 60 63 12 430 65 55 58 060 62 55 58 12 430 57 50 53 060 66 60 63 12 430 61 55 58 060 68 64 67 12 430 63 59 62 0

71 73 62 6460 65 58 61 12 700 56 49 52 060 67 63 66 12 700 58 54 57 060 68 64 67 12 700 59 55 58 060 71 67 70 12 700 62 58 61 060 66 60 63 12 700 57 51 54 060 71 68 71 12 700 62 59 62 060 66 56 59 12 700 57 47 50 0

67 69 58 6060 65 61 64 12 700 56 52 55 060 61 51 54 12 700 52 42 45 060 67 64 67 12 700 58 55 58 060 67 64 67 12 700 58 55 58 060 66 60 63 12 700 57 51 54 0

R3 R4


No. of Equip.



Usage Factor








R3 R4

76 74 67 6460 61 54 57 12 700 52 45 48 060 67 63 66 12 700 58 54 57 060 76 69 72 12 700 67 60 63 060 67 60 63 12 700 58 51 54 060 61 51 54 12 700 52 42 45 060 67 64 67 12 700 58 55 58 060 71 68 71 12 700 62 59 62 060 66 60 63 12 700 57 51 54 060 60 56 59 12 700 51 47 50 0

67 69 58 5960 67 64 67 12 700 58 55 58 060 61 51 54 12 700 52 42 45 060 67 64 67 12 700 58 55 58 060 66 60 63 12 700 57 51 54 060 60 56 59 12 700 51 47 50 0

76 71 71 6660 65 61 64 12 430 60 56 59 060 63 60 63 12 430 58 55 58 060 76 69 72 12 430 71 64 67 060 66 59 62 12 430 61 54 57 060 66 60 63 12 430 61 55 58 0

57 53 67 62300 57 50 53 17 730 67 60 63 0300 51 41 44 17 730 61 51 54 0300 43 36 39 17 730 53 46 49 0300 49 45 48 17 730 59 55 58 0300 47 41 44 17 730 57 51 54 0300 47 37 40 17 730 57 47 50 0




Leq to L10 factor 3

Calculation


No. of Equip.



Usage Factor








78 73 76 7135 78 71 74 15 240 76 69 72 035 72 62 65 15 240 70 60 63 035 64 57 60 15 240 62 55 58 035 68 62 65 15 240 66 60 63 035 70 66 69 15 240 68 64 67 0

73 75 71 7335 67 60 63 15 240 65 58 61 035 69 65 68 15 240 67 63 66 035 70 66 69 15 240 68 64 67 035 73 69 72 15 240 71 67 70 035 68 62 65 15 240 66 60 63 035 73 70 73 15 240 71 68 71 035 68 58 61 15 240 66 56 59 0

69 71 67 6935 67 63 66 15 240 65 61 64 035 63 53 56 15 240 61 51 54 035 69 66 69 15 240 67 64 67 035 69 66 69 15 240 67 64 67 035 68 62 65 15 240 66 60 63 0



No. of Equip.



Usage Factor









78 75 76 7335 63 56 59 15 240 61 54 57 035 69 65 68 15 240 67 63 66 035 78 71 74 15 240 76 69 72 035 69 62 65 15 240 67 60 63 035 63 53 56 15 240 61 51 54 035 69 66 69 15 240 67 64 67 035 73 70 73 15 240 71 68 71 035 68 62 65 15 240 66 60 63 035 62 58 61 15 240 60 56 59 0

69 70 67 6935 69 66 69 15 240 67 64 67 035 63 53 56 15 240 61 51 54 035 69 66 69 15 240 67 64 67 035 68 62 65 15 240 66 60 63 035 62 58 61 15 240 60 56 59 0

78 73 76 7135 67 63 66 15 240 65 61 64 035 65 62 65 15 240 63 60 63 035 78 71 74 15 240 76 69 72 035 68 61 64 15 240 66 59 62 035 68 62 65 15 240 66 60 63 0

78 73 78 7335 78 71 74 15 210 78 71 74 035 72 62 65 15 210 72 62 65 035 64 57 60 15 210 64 57 60 035 70 66 69 15 210 70 66 69 035 68 62 65 15 210 68 62 65 035 68 58 61 15 210 68 58 61 0

AppendixE.3Off‐SiteConstructionTrafficNoiseCalculations

Off-Site Traffic Noise Calculations1 of 3

Project: Olive Vista Middle School Project

Off-site Truck Traffic Noise

Existing

Roadway/Segment AM PM ADT ROW 25 Feet 50 Feet ROW 25 Feet 50 FeetFellows Avenue 12 52.3 49.3 47.5 49.3 46.3 44.5Borden Avenue 12 52.3 49.3 47.5 49.3 46.3 44.5-- 0 - - - - - --- 0 - - - - - --- 0 - - - - - -Future No Project

Roadway/Segment AM PM ADT ROW 25 Feet 50 Feet ROW 25 Feet 50 FeetFellows Avenue 0 - - - - - -Borden Avenue 0 - - - - - --- 0 - - - - - --- 0 - - - - - --- 0 - - - - - -Future With Project

Roadway/Segment AM PM ADT ROW 25 Feet 50 Feet ROW 25 Feet 50 FeetFellows Avenue 0 - - - - - -Borden Avenue 0 - - - - - --- 0 - - - - - --- 0 - - - - - --- 0 - - - - - -

Summary

Roadway/SegmentFellows Avenue - - - -Borden Avenue - - - --- - - - --- - - - --- - - - -

At ROWProject

IncrementCumulative Increment

Project Increment

Cumulative Increment

25 ft. from ROW

CNEL

CNEL

CNEL

CNEL

LeqTraffic Volumes

Traffic Volumes

Traffic Volumes

Leq

Leq

TENS 1.1 (Trucks) 12/5/2014

PCR Santa MoniCa

201 Santa Monica Boulevard, Suite 500Santa Monica, California 90401

TEL 310.451.4488FAX 310.451.5279

PCR PaSadena

80 South Lake Avenue, Suite 570Pasadena, California 91101

TEL 626.204.6170FAX 626.204.6171

PCR iRvine

2121 Alton Parkway, Suite 100Irvine, California 92606

TEL 949.753.7001FAX 949.753.7002

www.pcrnet.com

[email protected]

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