I' I' I' I' le: - Wisconsin DNR

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Transcript of I' I' I' I' le: - Wisconsin DNR

~c;IGMA

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SOUTH AND SOUTH STREET FIVE CONTIGUOUS PARCELS DUE DILIGENCE AND SUBSURFACE INVESTIGATION AND RECOMMENDED REMEDIAL PROGRAM REPORT

MILWAUKEE, WISCONSIN

PREPARED FOR: CITY OF MILWAUKEE

DEPARTMENT OF CITY DEVELOPMENT 809 NORTH BROADWAY

MILWAUKEE, WISCONSIN

PREPARED BY: SIGMA ENVIRONMENTAL SERVICES, INC.

EAST RY AN ROAD CREEK, WISCONSIN 531

(41 144

EXECUTIVE SUMMARY

Warehouse Condominiums) and 1906 South

of the

of the

were completed

15 ~ 245 West Maple

The of Work this project included three of investigation to the

presence, type, and extent of soil and groundwater impacts in addition to a determination of

subsurface characteristics (soil types and hydrogeologic conditions). The investigation

included: an (EM) survey, test soil

borings, hollow stem auger soil borings, temporary and ch. NR 141 compliant monitoring

wells.

Results of the subsurface soils at the site consist

of compilations of silty coarse to fine and The flow

on measurements during both events is to south southeast with

hydraulic of

presence of free

monitoring wells

the

program

two remedial

a sumps

by a collection trench within the free product area. The location of the sumps

(within the and their final finished grade will be coordinated with the site

product will be accomplished on a periodic

using a portable high vacuum extraction unit (vac-truck). The product/water emulsion

accumulated in the sumps will be removed and transported to an off-site facility for disposal.

The proposed periodic extraction would continue weekly for an initial period of twelve

months. If the product recovery rate decreases over time as the periodic extraction

the of would be

and minimize cost. It is that

would be

most recent site industrial likely generally

impacts. equilibrium and

low concentrations to likely

due to the time

quality attenuation is addressing the residual

recommends that once the product is natural attenuation

monitoring events be completed to groundwater quality trends. Select

on-site wells will be sampled for VOCs and PAHs and applicable natural attenuation

If stable or contaminant trends can be established before all proposed

monitoring events are completed, a groundwater monitoring summary report and case closure

will be prepared at that

TABLE OF CONTENTS

EXECUTIVE SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2. BACKGROUND INFORMATION ................................. 3 2.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 1.2 Previous 2.1.3 Previous UST 2. 1 .4 Utility

............................... 4

........................... 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

6 2.2 Physiographic Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.2.1 Regional Geology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.2.2 Regional Hydrogeology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2. 2. 3 Potential Receptors . . . . . . . . . ........................ 6

3. SUBSURFACE INVESTIGATION METHODS .......................... 6 3. 1 Electromagnetic Survey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.2 Pits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.3 3

4.

Soil Borings ........ . Well

INVESTIGATIVE RESULTS .

............. 7 ..... 8

....... 8 9 9

9

TABLE OF CONTENTS (Continued)

5. SUMMARY AND CONCLUSIONS................ . . . . . . . . ....... 12

6. RECOMMENDED REMEDIAL ACTION ............................. 14 6.1 . . . ... 1

. . . .... 14

. . .............. 1

7. SOil MANAGEMENT PLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

8. LIMITATIONS OF INVESTIGATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

LIST OF TABLES

1 . Pit Description

2. Water Level Measurements

3. Quality

4. Groundwater Quality

LIST OF FIGURES

1 . INTRODUCTION

1.1

1

1.3

at south 2nd and

paved parking areas, a

condominium

is in the contiguous

street. The specific development plans include

roadway, and landscape areas for an adjacent

proposed site improvements are incorporated into the

presented in this The schematic of the

development plan is shown in Figure 2.

Scope of Work. The of Work for this

presence, and extent of

determination of subsurface

The

an evaluation of the

in addition to a hydrogeologic

relevant to the

1.4

results and conclusions

impacts.

Project Team. Firms and contractors involved in this

City of Milwaukee

Department of City Development

Milwaukee, WI 14 14)

Contact: Matt Hassley

included:

Madison, WI 5371 3 Telephone:

Environmental P.O. Box 280 Sun Prairie, Wisconsin

1

Telephone: (608)

Inc. East Ryan Road

Oak WI 53154 1

2. BACKGROUND INFORMATION 2.1

2. 1 .1

2.1 .2

I and 1818, 1828 and

The Phase I

completed by the City of Milwaukee Health Department, Department of City

Development, are as Appendix A.

Soil and groundwater quality data have been

generated for select portions of the site incidentally through evaluations of two

properties as determined through review of the City's Phase I Environmental Assessment reports. The investigations were completed to

evaluate the potential impact of historical operations at the 21 5 - 245 West

Maple (Parts Warehouse Condominiums) and 1 South Street

(Butters Fetting)

The Group and presented

Maple Street

site's

the

were

interim

were exceeded for

the

constituents within

activities have been

property. activities which

provided specific information regarding the City site include those presented by

Giles Engineering Inc., (Giles) in their April 8, 1997 Supplemental Phase II Results, Former Site, 1906 South Third Milwaukee, Wisconsin, report. Specifically, two groundwater monitoring wells which were

completed on the City parcel near the east central and west central portions of

the southern property boundary were sampled in March 1997. Due to the

presence of free product within the east central monitoring well, a groundwater

sample was not collected. In fact, only product and no water was reportedly

within the well. The thickness of the product, however, was not

reported.

The groundwater

submitted for voe, collected from the west central monitoring well was

and PAH The that

at a concentration 0. 1 ch

2.1.4

2.2

2.2.

All the utilities were

activity. There are currently no known utilities

regional in that are typically

during the

this

demolition

vicinity of the site consists of

throughout southeastern

Wisconsin. The soil types consist of unstratified clay, silt, sand, gravel and

boulders.

Beneath the glacial deposits, and underlying the entire region, the typical

sequence of bedrock (from oldest to youngest) consists of undifferentiated Pre-

Crystalline Cambrian sandstones, Ordovician dolomites,

and shales, Silurian dolomite, and Devonian dolomite.

3.3

to cover the with a 1

were determined when

test pits ranged from 1

5 feet bgs.

material

to 9 feet

the was found. The

with the average depth was

No underground tanks were found at any of the test pit locations. The magnetic

anomalies were to primarily consist of and/or metal debris. Detailed

descriptions of the observations made during the test pit completion are presented in

1. Figure 2 depicts the locations of test pits completed at this site. Because

obstructions, were made during completion of test pit

location . As a result, the test pit at location 3 has a greater excavated area and

represented as such in the Figure 2. The soil that was excavated from each test pit

was placed back in the trench when the test pit of the area

was complete.

17 and May 18, 2001 fourteen soil borings

at the site for the purpose . Due to the presence

debris 14 could not be All the

3.4

temporary well installed by was constructed with diameter PVC

well screen 1 to length of PVC riser The

screened portion of each temporary well was positioned to intersect the water table.

Well construction forms 4400-113A were completed for all temporary and are included in Appendix C.

3.5 Monitoring Well Installation and Development. Seven hollow stem auger (HSA) soil

borings advanced by Soil and Engineering Services on August 28,2001 and one off­

site HSA soil boring advanced by On-site Environmental Services on June 6, 2002

were converted to Chapter NR 141 compliant groundwater monitoring wells.

Designated as monitoring wells MW-1 through MW-8, each was completed in

accordance with Chapter NR 141 to evaluate the groundwater quality, to determine

the groundwater flow direction, to hydraulic at the property, to define the extent of the contaminant plume. All monitoring well are

on Figure 2.

3.6

well network. an electronic water

on the well

measurements are summarized in Table 2.

measurements are

elevations

3. 7 Groundwater Sampling Program. Groundwater quality samples were collected from

the temporary well network on May 21 , 1 . Sample analytes included VOCs and RCRA Metals. Subsequent sampling from the monitoring well network was completed

on September 1 5, 2001 of the ch. NR 141 compliant monitoring wells with the

exception of monitoring well MW-2. Sample analytes during this sampling event

included VOCs (EPA Method 8021 LRCRA Metals, and PAHs. Equipment and trip

blank samples were collected during each sampling event for Quality Assurance and Quality Control (QA/QC) purposes.

3.8 The auger soil cuttings

were containerized in steel 5 Department of

. All purge water the

drums. The drums are

4. INVESTIGATIVE RESULTS 4.1

4.1.2

4.1.3

the July 1,

was observed in monitoring nature of the product, thickness could not be measured using conventional

methods. An the product thickness (using a pump) in

2002 indicates that there is approximately 12.15 feet of within MW-2 and approximately 9.4 of was

estimated within monitoring well MW-3.

Depth to water measurements collected during the four events ranged between

6.60 to 14.3 bgs. The groundwater flow direction based on measurements

collected during the sampling events is to the southeast. An average horizontal

hydraulic gradient across the site for the monitoring event of September 13,

2001 is estimated to be approximately 0.035 feet/foot. Groundwater contour

maps for the monitoring events occurring September 2001 and July 2002.

contour maps are presented as Figure 4 and 5. Static

groundwater elevations are presented as Table 2.

phase hydrocarbon product was detected at

during the 2001 and January events. Product was also within monitoring well

The 9.4 feet at MW-3 to

4.2

an accurate assessment of its was

that the may vary 5 and 1 5 feet.

I soil boring were for

laboratory during May and 1 A review of the soil quality

results indicates Chapter NR 720 Generic Residual Contaminant Level (RCL) and Lead) within

soil Arsenic was detected only in two samples exceeding the NR 7 20 RCL .3 and 13 ppm, respectively); however, detected values are well within

the concentration range considered as background soil concentrations ( 10 to

15 ppm). Lead was detected in 16 soil in excess of the NR 720 RCL.

Selected petroleum VOCs were detected above standards in some of the soil

boring/monitoring well locations. Concentrations of Benzene which exceed the

NR720 RCL range between 36 ug/kg and ug/kg in GP-2 feet bgs) and (4-6 bgs), respectively. Naphthalene was detected in a soil sample

from in the NR 746 Table 1 at 6,300 ug/kg. Relatively

low levels of Chlorinated VOCs were also in the southern area of the do not US EPA

4.2.2

the Interim in in GP-5

from

1. in order to

screen at the site. Review of the data indicates that VOCs

were not detected in concentration NR 140 ES or PAL

within the temporary wells. However,

Arsenic and Selenium were detected in concentrations above the NR 140 PAL

Groundwater samples were also collected on September 1 2001 from

monitoring wells MW-1, MW-3, MW-4, MW-5, MW-6 and MW-7. The

groundwater samples were submitted for RCRA Metal, VOC, and PAH analysis.

Monitoring well MW-2 was not

product.

due to the presence of phase

Review of the groundwater results from the monitoring wells indicates RCRA

metals were not at concentrations above NR 140 The results also

indicate that PVOCs were not at concentrations greater then NR 1

ES or PAL Naphthalene was the detected above the NR 140 ES

(monitoring MW-1 at a concentration 52 ug/L).

Benzo (bl Fluoranthene were the above the NR 1

constituents were detected in water well MW-3

and 1

The subsurface soil at the site of a coarse to

and gravel (fill). The fill generally consists of and extends to a depth

6 ft predominant native soil lithology consists of silty clay with trace

amounts of sand to depths ranging from 8 to 20

drilling.

the maximum depth of

Based on the July 1 , the average depth to groundwater is

approximately 8.5 feet below ground surface (bgs) with the depths ranging from

6.6 bgs to 12.30 feet bgs. The groundwater flow is predominantly to the

south east. The average hydraulic gradient for the site is approximately 0.035

feet/foot during the September 2001 monitoring event.

The laboratory analytical results indicate that the subsurface soil at the site is

impacted with relatively low concentrations of petroleum hydrocarbons and metal

constituents. Several VOCs and PAHs were detected in soil samples at the site.

Naphthalene and PAHs were in excess of the Interim RCL values.

because of the identified if soil is excavated, soil must

with WDNR

6. RECOMMENDED REMEDIAL ACTION

6.1

and environmental encountered during the

redevelopment. The following remedial actions may be implemented

WDNR approval.

with a thus preventing direct contact

with subsurface soil impacts. Specifically, capping the site with buildings, roadways,

and parking lots will prevent direct contact with the subsurface soil. In areas beneath

buildings and along utility corridors were limited excavation is necessary, excavated

soil will need to be managed according to the soil management plan described in the

following section. In landscaped areas a soil cover will need to be placed to prevent

a direct contact threat. A cover maintenance program (included as Appendix G) will

be necessary to ensure the integrity of the site cover.

6.2 Soil - Leaching to Groundwater. The building slab and asphalt parking lot/roadways

proposed for the will

the new

6

vacuum extraction

sumps will be removed

a year

groundwater quality would be

petitioned for case closure if

recovery is deemed no longer or the thickness of the product

in the monitoring well network remain less than 0.01 feet and groundwater quality

information indicates the plume is not The estimated cost to install sumps, perform periodic extraction and disposal for a period of one year,

and monitoring for case closure is approximately $80,000.

phase product, subsurface material containing

product/water emulsion and product saturated soil via excavation. The material

removed from an area measuring 1 feet by feet and 20 feet would be

transported to a licensed disposal facility as waste. During the excavation the

upper eight feet of the product will be and stockpiled for reuse as

backfill. with in the excavation will be pumped and

would be backfilled with stockpiled soil at the

backfill with

7. SOIL MANAGEMENT PLAN

amount of soil

will be used as an

the

construction

to traditional shallow foundations for the building

construction to minimize the volume of impacted soil excavated at the

approval by the WDNR, the following actions may be taken.

Pending

soils that will be during excavation at the site (e.g., below

building footprints to allow for construction of slab, utility corridors, etc.) will be

managed according to the following soil management plan which is consistent with

current WDNR guidelines. The excavated soils will be re-used by creating on-site soil

berms, which will encapsulated with a one- foot thick clay cap and placed directly

on the existing ground surface. If soil excavated from an area of elevated soil impacts

cannot placed in the landscape area because of volume constraints, the soil will be

segregated and disposed off-site.

The following steps will implemented for soil management activities at the

A will be around the to prevent

erosion and surface water

excavated from

8. LIMITATIONS OF INVESTIGATION was under

limited assessment and

assessment and evaluation.

to

route.

cost, and scope, and

rather than a full, total, or

Our assessment was performed using the of care and skill ordinarily 0 v•"r""'

under similar by

localities. No other warranty or guarantee,

conclusions and professional included in this

practicing in this or similar

or implied, is made as to the

The findings of this report are valid as of the present date of the assessment. However, changes in the conditions of a property can occur with the passage of time,

whether due to natural processes or the works of man on this or adjacent properties.

In addition, changes in applicable or appropriate standards may occur/ whether they result from legislation, from the broadening of knowledge, or from other reasons.

Accordingly, the findings of this report may be invalidated wholly or partially by

changes outside our control.

interpretations and laboratory tests and

no over

any errors and

TABLES

Test Pit Observations of Milwaukee

South 2nd and South 3rd Street

2-4 feet bgs- buried brick and rubble debris feet bgs- buried pipping. metal chunks

5 feet bgs- large concrete chunks i 6 feet bgs- metal debris, siding, piping, broken concrete ! dug to 8 feet bgs- nearly 100% brick and concrete building debris

13 6/6/2001 0-2 feet bgs- soft soil 2 feet bgs- rebar and concrete 3 feet bgs- sandy fill with demolition material 4 feet bgs- subfloor surrounded by brick and demolition material du to 4 feet b s

14 616/2001

TABLE2 of Groundwater Elevations

I

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~ Ao;l1Y1Jal QiJlll1 Result> Clt,ol MllN u~

S-1h 2n<l ond $olilh '3•11 Sllool =-~=-~--~-~ __ _,,,_,.,... .... ,.... --!:ro!!lci/1 '170?

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~oil An;J f,·~ Ou>OIY ~$ults - Clly Clf Mllw uk6<1 Soult> 2nd ~na Sau!l) lrd SlrHI

.. 67

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Notes: 1. Soil samples collected by Sigma Environmental Services, Inc. on May 17, 2001. 2_ Laboratory analyses were pertonned by En Chem, Inc. of Green Bay, Wisconsin. in accordance with US EPA Method SW846 30508 (RCRA Metals except mercury). US EPA MethOd SW846 74 71A (mercury). and US EPA Method SW846 8260B (VOCs) and APL. Inc. of Milwaukee. W!sconsin, in accordance with Wisconsin Modified DRO Method (DRO) and US EPA Melhod $W846 8270 (PAHs). 3 mg/kg =milligrams per kilogram (eQuiva!ent to parts per million. ppm).

µg/kg :::: micrograms per kilogram (equivalent to parts per billion, ppb) NA Not analyzed "Q" = Ana!yte detected between Limit ot Detection and Limit of Qudntitation "B".: Methylene chloride present in blank at 26 ug/kg. NR 720 Generic RCL =Chapter NR 720 Generic Residual Contaminant Level (non~industriaf 1and use RCLs for RCRA metals).

9 ... = RCL for trivalent chromium. ,.. = PRG for total chromium 1 O NS = No standard f1. NR 746 Table 1 """Chapter NR 746, Tabie 1: fndteators of Residual Petroteum Products in SOO Pores 12. NR 746 Table 2 = Chapler NR 746, Table 2 Protection of Human Heallh from Direct Contaci with Conlaminated Soil 13. Interim RCL more stringent Generic Residua-I Contaminant Level for protection of grouncPNater (gw) or direct contact {de) pathway for non~indu5trial land use from VVDNR Publication RR~519-97 "Soil Cleanup Levels for Polycyclic Aromatic Hydrocarbons {PAHs) Interim Guidance." {April 1997). 14. US EPA PRG Pre-liminary Remediation Goa! for residential and industrial soil from U.S. Environmental Protection Agency Region IX Preliminary Remediation Goal 15. US EPA SSL ~Soil Screening Level tor migration to groundwater (with dilut1on-attenoation factor of 20) from U.S. Environmental Prote<::t!on Agcw1cy Region tx PreHmmary Remediation Goal !able. 16 Exceedances· l'B5U51: Concentration exceeds NR 720 Genertc RCL (for DRO, Metals, VOCs) or Interim RCL (for PAHs}

""Bc5i:'C) = Concentration exceeds NR 7 46 Table 1 value 17. US EPA PRGs and SSLs onfy provided for re!ative benchmark concentrations.

L\Milwci\6707\SoilAr\a.123 Sigma EnV1ronmentril SeMces, inc.

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Notes: 1. Soil samples collected by Sigma Environmental Services. Inc. on May 2001. 2. Labora tory analyses were perlonned by En Chem, Inc. of Green Bay. Wisconsin, in accordance with US EPA Method SW846 30508 (RCRA Metals except mercury), US EPA Method SW846 747 1A (mercury), and US EPA Method SW846 82608 (VOCs) and APL. Inc. of Milwaukee, Wisconsin, in accordance with Wisconsin Modified DRO Method (DRO) and US EPA Method SW846 8270 (PAHs) 3. mg/kg= mimgrams per kilogram (equivalent to parts per million. ppm}. 4. µgJkg =micrograms per kllogram (equivalent to parts per billion. ppb). 5. NA : Not aoalyzed 6. -0" = Analyte detected between Limit of Detection and Umlt of QuanUtat<.on 7. "B' =Methylene Ch!Ofide present in blank at 26 ug/kg. 8. NR 720 Generic RCL =Chapter NR 720 Generic Residua! Contaminant Level {non-industrial land use RCLs for RCRA metals). 9 ... =- RCL for trivalent ct!fOffi!um. *'" = PRG for total chromium. 10 NS ~ No standard 11. NR 7 46 Table 1 "' Chapter NR 746, Table 1: IJ'dicators of ResiduB:l Petroleum Products in Soil Po(es. 12. NR 746 Table 2"" Chapter NR 746, Table 2: Protection of Human Heaith from Direct Contact with Contaminated Soil 13. Interim RCL ~ Generic Residual Contamindnt Level for of groundwater {gw) or direct contact (de) pathway for nonwlndustrial land use from WDNR Publication RR~ 519-97 "Soil Cleanup Polycyclic Aromatic Hydrocarbons (PAHs) Guidance" (April 1997). 14. US EPA PRG Remediation Goal for resideintla! and soi! from US. Environmental Protection Region IX Preliminary Remediation Goal tablB 15. US EPA SSL ::::: Soil Level for migration to groundwater d:lutlon~attenuation factor of 20) from U.S En11ironmenlal Protection Agency Region IX Pre liminary Remediation Goal table. 16. Exc.eedances. 113C5'Li5'1= Concentration exceeds NR 720 Generic RCL (for ORO, Metals, VOCs} or Interim RCL (for PAHs)

B'5t]j"' =Concentration exceeds NR 746 Table 1 value 17. US EPA PRGs and SSLs only provided for relative benchmark concentrations

i:\Mllwci\6707\SrnlAna. 123 Sigma Environmental Services, !oc.

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04/30/2003

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So I AnalytlCill Quality Rosults South 2nd -and South 3rd Stroot

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Notes: f Sot! samples coi!ected by Sigma Environmental Services, Inc_ on August 29. 2001. 2. Laboratory analyses were petionned by En Chem, Inc. of Green Bay, Wisconsin. in accordance with US EPA Method SW846 30506 (RCRA Metals except mercury), US EPA Meihod SWB46 7471A (mercury), and US EPA Method SWB46 82608 {VOCs) and APL. Inc. of Milwaukee, W isconsin, in accordance with Wisconsin Modified ORO Method {ORO ) and US EPA Method SWB46 8270 (PAHs).

3. mg/kg= milligrams per kilogram {equivalent to parts per mimon, ppm} 4 µglkg =micrograms per i'Jlogram (equivalen! to parts per bilHon, ppb). 5 NA = Not analyzed 6. ·o· = Analyte detected between Limit of Detection and Urrnt of Quantitalion 7. "B" = Methylene chloride present in blank at 26 uglkg 8 "E" = Analyte failed the serial dilution limit of ... ,. 10%. 9. NR 720 Generic RCL = Chapter NR 720 Generic Residual Contamin;mr Level (non-industrial land use RCls for RCRA metals) 10. • = RCL for trivalent chromium. *'" = PRG for total ctlron1ium 11 . NS = No standard 12. NR 746 Table 1 ~Chapter NR 746, Table 1· lnd1calors of Res1dua1 Petroleum Producis in Soil Pores 13. NR 7 46 Table 2 Ctiapter NR 7 46. Table 2: Protection of Human Health from Direct Contact with Contaminated Soi!

14. lntenm RCL stringent Generic Residual Contaminam of groundwater (gw) or direct contact (def pathv'lay for non-industrial !and use RR·519-97 "Son Levels for Polycydic Aromatic Hydro<:amons Interim Guidance" (April 1997)

'VVDNR Publir..ation

15. US EPA PRG o:::: Remediation Goal tor residential and industrial soil from US. Environmental Protection Agency Region IX Preliminary Remediation Goal tab!e

16. US EPA SSL= Soii Screening Level for migration to groundwa\er {\'Jith d!lution-attenoation factor of 20) from U.S. Environmental Protection Agency Region ix Pre!!mmary Remediation Goal table 17 Exceedances· ! BOLD I = Concentration exceeds NR 720 Genenc RCL (for ORO, Metals. VOCsi or inl&rim RCL (for PAHs)

BOLD =Concentration exceeds NR 746 Table 1 value 18. US EPA PRGs and SSLs only provided for relative benchmark concentrations.

nMilwc116707\S0tlAna. 123 Sigma Environmental Services, Inc

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041'.l0/2003

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Notes: 1 _ Soil samples collected by Sigma Environmental Services, Inc. on August 29. 2001 , 2. Laboralory an<l!yses were performed by En Chem, Inc. of Green Bay, Wisconsin. in accordance with US EPA Method SW846 30508 (RCRA Metals except mercury). US EPA Method SW846 7471A (mercury), and US EPA Method SW846 82608 (VOCs) and APL, Inc. of Milwaukee, Wisconsin. in accordarn:e with Wisconsin Modified DRO Melhod (ORO) and US EPA Melhod SW846 8270 (PAHs). 3 mg/kg::!: milligrams per kilogram (equivalent to parts per million . ppm}.

µg/kg =micrograms per kilogram (equivaienl to parts per billion, ppb ) NA = Not analyzed

6 "Q" :::z Ana!yte detected between Limit of Detection and Limit of Quantitation. 7. •9• = Melhylene chlonde presenl in blank at 26 ug/kg 8 "E" = Analyte failed the serial dilL1tion limit of +;_ 10%. 9. NR 720 Generic RCL ~Chapter NR 72() Generic Residual Contaminant Level (non~ndustrid! land use RCLs for RCRA metals). 10. • = RCL for !flvalent chromium. " ~ PRG for iotal chromium. 11. NS ~ No standard 12 NR 746 Table 1 =Chapter NR 746, Tabie 1· lndicators of Residua.I Petroleum Pmducts in Soil Pores 13 NR 746 Table 2 ~ Chapter NR 746. Table 2 Proteclion ol Human Health from Direct Contact with Contaminated So•I i 4. interim RCL stringent Generic Rernduaf Contaminant for protection of groundwater (gw) or direct (de) pathvvay for norHndustrial !and usr; VVONR Publication RR-519 -97 "Soil Cleanup Levels for Polycyclic Aromatic Hydrocarbons {PAHs} Interim Guidance" 1997) 15. US EPA PRG =Preliminary Remediation Goal for residential and industrial soil from Environmental Protection Agency Region IX Preliminary Remediation Goa! table. 16_ US EPA SSL= Sou Screening Levet for migrabon to grouncti.vater (with dilution-attenuation factor of 20} from.US. Environmental Protection Agency Region lX Preliminary Remediation Goat table. 17. Exceedances: ! BOLD l = Concentration exceeds NR 720 Generic RCL (for DRO. Metals, VOCs) or inter1m RCL (for PAHs)

BOLD • Concenlration exceeds NR 746 Table 1 value !8 US EPA PRGs and SSLs only provided for relative benchmark concentrations.

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i:IMilwci\6707\GWAna. 123

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oes:

Groundw~er Quality Results City. o! Mllw~ukee

South 2nd and South 3rd Street Pro ec f 6707

- - -

1. Laborat0<y analyses were performed by En Chem, Inc. of Green Bay, Wisconsin. in accordance with US EPA Method SW846 6020 (RCRA Metals except mercury). US EPA Method SW846 7470A (mercury), and US EPA Method SW846 82608 (VOCs). 2. pg/L =micrograms per liter (equivalent to parts per billion) 3. NA = Not analyzed 4. NR 140 ES= Wisconsin Administrative Code Chapter NR 140 Enforcement Standard 5. NR 140 PAL = Wisconsin Administrative Code Chapter NR 140 Preventive Action Limit 6 NS = No standard established in Chapter NR 140 7. "Q"= Concentrations between limit of Detection and Limit of Quantitation 8. Exceedances: IBOLD"1 = Analyte concentration exceeds NR 140 ES

BOi:D = Analyte concentration exceeds NR 140 PAL

Sigma Environmental Services, Inc.

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Page 1of2

04130/2003

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i:\Milwci\6707\GWAna .123

- - - - -C. · able 4(con't)

Groundwater. Qllalfty Results City or Milwaukee

·. . ~~·~~~ Pro ecc 8707

Sigma Environmental Services . Inc.

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Page 2 of 2

0413012003

IGURES

m51GMA SI & RAA COM - 2nd & 3rd l:\milwci\6707\S3.RPT2.wpd

SW Y.. of the NE Y.. of Sec. 5, T6N, R22E Adapted from U.S.G.S. 7.5 minute series, Milwaukee, Wisconsin, quadrangle dated 1958 (photorevi~ed 1971 ).

IOOOEl:::ES::EO:i:::=====IOOOE=::===:~2000i::::::::====3000:E::;;==::=4000r::::====!>OOO:E;;;:::==:=6000r::::==~7000FE~

CONTO UR INTERVAL 10 FE.ET DOTTED LINES Rf PRESENT 5·FODT CONTOURS

DATUM IS MEAN S~A LfVH

Figure 1 . Site Location Map City of Milwaukee - South 2nd St & South 3rd St.

1815, 1823 S. 2nd St. & 1818, 1828, 1836 S. 3rd St. Milwaukee, Wisconsin

I KILOMETER ~D

~IGMA ENVIRONMENTAL SERVICES INC.

6707fig1 .ppt

• #

• •

LE

LEGEND

SOIL BORING, MONITORING WELL AND TEST PIT LOCATION MAP FIGURE 2

I t ,-

DEPTH As Cr-Pb

PCE

GP-I 0'-2' 6'-8' 6.5 4 .1 3-4 16 71 CJ.8 0.1 NO

MW-6 DEPTH 2'-4' 16'- 18'

As 4.7 J.5 Cr 16 16 Pb 52 52

GP-10 DEPTH 0'-2' 2'- 4'

As NA 4.6 c.. NA 24 Pb NA 72

MW-I DEPTH 4'-6' 8'-10'

As 4.2 0.82 c.. 22 15

MW- 5

MW- 5 MW- 7 DEPTH 6'-8' 16'-18' DEPTH 10'-12'

As 1..7 3.8 As 4.1 Cr- ~7 22 c;,. 14

8' -10' 2.7 GP-9 16 7.6 DEPTH 2'-4' 6'-8 '

As 5.8 NA Cr 32 NA

GP-II DEPTH 0'-2' 4'-6'

As NA 5.0 c .. NA 23

GP-16

-+-

MW-7

MW-4 DEPTH 10'-12'

As 6.0 Cr 23 Pb 50'N'

GP- 8 DEPTH 2'-4' 6'-8'

As 13 NA Cr 46 NA

GP-12 DEPTH 2'-4' 6'-8'

As NA .5 Cr NA 15 Pb NA 65

GP-13

GP-15 DEPTH 4'-6' 10'-12' As q_q 4.8 Cr 280 12 GP-2 DEPTH 0 '-2'

53 Pb 41 DEPTH 2'-4' 6'-8' 5 .0

8 a036 NO Pb 110 GP-4 E 0.ll D GP-17 DEPTH 2'-4' 8'-10'

As A 0.004<l As 24 5 DEPTH 2'-4' 8'- 10' c.. NA 0.026 DEPTH 8' -10' c.. 78 13 .u 3.3 2..6 Pb ~ 0.081 ORO 76 Pb 81 72 Cr 30 18

MW- 4

GP- 13 DEPTH 0'-2' 6'-8'

As 4.4 NA Cr 310 HA Pb 82 MC 35 ND

PCE 0.02<3 NO

GP-6 DEPTH 2'-4' 6'-8'

A11 3.6 NA c.. qi NA

PCE 0.51 3.6

GP-5 GP-7 DEPTH 4'-6' 6' -8' DEPTH 2'-4' 4' -6'

As 7.l NA As NA 4.8 c;,. 150 NA Cr NA ~

Pb "13 N Pb NA 75 B 111.043 NO

PCE 0.047 NO

8'-U' 5.6 ~

0

ANALYTICAL KEY 8 = BENZE E E = ETHYLBENZENE

As= ARSENIC C,.. = CHRO IUM Pb= LEAD

THYLENE CHLORIDE =TOTAL TRIMETHYLBENZENE

PCE = TETRACHLOROETHYLENE ORO= DIESEL RANGE ORGANICS

NA = NOT ANAYLZED ND = NOT DETECTED

ALL CONCENTRATIONS EXPRESSED lN ~I LLIGRAMS PER lLOGRAM Cmg/ QI

LEGEND -+ = GEOPROBE LOCATION

= GEOPROBE/TEMPORARY WELL LOCATlON = MONITORING lfELL LOCATION

"POWER POLE

= TREE : HYORANT

=SIGN =LIGHT POLE

: FENCE LINE "" CENTER LINE

GRAPHI C SC ALE

20 80

CITY OF MILWAUKEE ~SIGMA

DATE : 7-24-02

SOIL QUALITY MAP FIGURE 3

MW-5

LEGEND GEOPROOE

:: GEOPROSE/TEMPOAARY WELL LOCA HON

MONITORING WELL LOCA HON

POWER POLE

TREE

HYDRANT

SIGN

SOIL QUALITY MAP - II CPAHs ONLY>

80

FIGURE 3A

S MW-6t59r.121 /

/ /

1

l598.33l MW- 5

/ /

/

/

s

/ /

/ /

/ /

, / /

MW- 7 (594.89)

/ /

/

<O '?>br. /

.,,,~~~--~~~~~-

/ /

/

--

-

------------lfR£E PROOUCTI MW-2 MW-3

(587.42)

LEGEND :. M ITORING WELL LOCATIO

-A-

"POWER POLE

"TREE : HYOR NT

=SIGN

:. LIGHT POLE

=- FENCE LINE

:. CENTER LINE

- - - - " GROU DWATER CONTOUR LINE, CONTOUR

rNTERVAL = 2.0'

I I :. STATIC GROU OWATEA LEVEL (9- 13-011

~ ::- GRO OWATER FLOW DIRECTION

GR APHI C SC ALE

0 20 110 80

CITY OF MILWAUKEE ~S15MA S. 3rd &. w. MAPLE STREETS. MILWAU EE . WI £NYIRONME.NT•L sERv1cEsr

DATE : 11-28-01 OR . BY : BEB DR .# 6707-004 SC ALE : 1" = 40 '

GROUNDWATER CONTOUR MAP ( 9-13-01 ) FIGURE 4

[

f

I ,

1597.92> MW-5

~/ I

I I

OJ~ ":>

I I

I

I I

I /

I

I

I /

I

~ ":>

/ /

/

I /

I

/

I I

I

I I

I I

I I

I /

/ I

I

I

I I

/ I

/ I

I I

/

I

I

/ /

/

7 /

/

~ ~ ~

/

-7

I I

/ /

I /

I

~ <rj

~ ,<o

I /

I /

I /

I I

<o/ MW-1 I

I I

/

I ~ lS87.58>

(f'j

I ~

<rj

I co(;:,

(f'j

/ /

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I

MW-8 1577.39>

LEGEND = MO ITOATNG WELL LOCATION

= POWER POLE

=-TREE:

= HYDRANT

-: SIGN

= LIGHT POLE

= FENCE UNE

= CENTER LlNE

- - - - = GRO DWATER CONTOUR LINE. CONTOUR

INTERVAL = 4.0 '

I I = STATIC GROU OWATEA LEVEL 17-1-02>

~ ::GROUNDWATER FLOW OffiECTION

GRAPHIC SCALE

0 20 '10 8-0

CITY OF MILWAUKEE ~SIGMA S. 3rd & W. MAPLE RE£TS. MJLWAU EE . WI ENV lRONMENT~L SERV ICES nlC.

DATE : 7-24-02 OR . BY: BEB DR . # 6707-007 SCALE : 1" = 40 '

GROUNDWATER CONTOUR MAP ( 7-1-02) FIGURE 5

GP-1

MW-6

+GP-10

MW-I

CHROMIUM l

MW-2

MW-

MW-7

MW-5 MW-7

GP-13 GP-11 --/ +. ......

/ GP-12 /

/ GP-8 / ...d.._GP-7

V- y-/

/ t P-3

GP-2+ \ ......

GP-4 ~

MW-3 \

GP-6 +

-~-_,,.,...,.~~

----- GP-5

GP-15

GP-17+

FREE. PRODUCT

MW- 4 $

EST IMATED EXTENT OF FREE PRODUCT

MW-3

BARlUM 420

0

OTE :

ANALY ICAL KEY

ALL CONCENTRATIONS EXPRESSED IN MI CROGRAMS PER LITER IU<J/I >

LEGEND " GEOPROBE LOCATIOO

= GEOPROBE/TEMPORARY WELL LOCATION

= MONITOR[ G WELL LOCATION

= POWEfl POLE : TREE :: HYDRANT

=SIGN

= LIGHT POLE

= FENCE LlNE

=CENTER UNE

GRAPHIC SCALE

20 40 80

EXTENT OF FREE PRODUCT WAS ESTI TED BASED ON MULTIPLE OBSERVATIONS MADE AT MONITORING WELLS MW-2 AND MW-3 . AS WELL AS F IE LD OBSERVATIONS MADE DURING lNSTALATION OF GP-3 . GP-4 . GP-5 . GP-7 . AND GP-12.

CITY OF MILWAUKEE ~SIGMA NAPTHALENE 52

BE ZOloJPYRENE 33

s . 3rd & . MAPLE STREETS . MI LWAUKEE. WI ENVIRONMENTAL SERVICESnc:.

BENZO t b >FLUORANTHE~IE 12 DATE : 7- 24-02 DR . BY : BEB DR .# 6707-006 SCALE : l /1 = 40'

FREE PRODUCT OBSER ED JAN . 2002 FIGURE 6 GROUNDWATER QUALITY MAP

APPENDIX A

Phase 1 Environmental Site Assessment

Prepared by:

The City of .Milwaukee Health Department

Department of City Development

November 10, 2000

PHASE I 1815 S.

The project site is the Kinnickinnic

A. Summary

NMENTAL S ASS KA 1814 S.

otherwise the north, S. St. to

3rd St. to the west. {Map 1)

1. The property is M885 or Manufacturing with an 85-ft. height limit.

2. The historical land uses of the project site iad1:1deck:industrfals:tfSes:associated. wJ.tbi.:the,tanning:cindustry (e.g , Craddock-Terry Corp., Berner Leather

Louis Allis warehouse. Brownwell Co., Leather Finishing Co., Allen-Bradley Co., Wisconsin Co.-tannery, vVindler Motor leather finisher, and manufacturer). historic land uses potential environmental concerns be.ca.usesthey:xmay.~a\i.e;:lused:pl::iand:led;"'stored~

in a an

The results of this Phase II ESA indicated that soil and groundwater are impacted by VOC, RCRA metal and/or PAH constituents. These findings are reportable to' the Wisconsin Department of Natural Resources (WDNR) by the owner of the subject site. Once reported, it is likely that the WONR would require additional

in accordance with NR 700.

6. As part of this Phase II ESA on 215-45 W. Maple St., Key Environmenta,I Group Ltd. installed three soil borings on the project site (1815 S. 2nd St.) without a ROE or permission from the City of Milwaukee'. (Map 8) Results showed the

soil borings were impacted by VOCs. This means that the project site is contaminated.

project site is impacted Additional

ll

n

8.

C. Recommendations

1 on the historical land uses of the project we recommend additional Phase II to determine the extent of contamination. This should include the establishment of groundwater wells and additional soil borings.

2. As a precaution, any land disturbing activities (e.g., soil boring, grading, construction, etc.) should be preceded by a systematic search for underground storage tanks and utility mains and/or fixtures. Confirmation efforts (e.g., additional records and/or backhoe excavations) should be conducted to investigate suspected tanks.

of the underground storage tank should be recycling, or disposal according

PHASE I ENVIRONMENTAL S ASS 1815 S. (AKA 1814 S. S

WISCONSIN

L PU E

at 1815 S.

' is bounded by Maple St to the north, S. Kinnickinnic River to the south, and

St. to the west. (Map 1)

11. PROCEDURES

This Phase I Environmental Assessment involved the following activities:

a. Review of the \f\/right's City Directories (1935-1993) to determine the land use history of the project site and adjacent properties

b. of the Polk City Directories (1 to determine current land uses and adjacent

c. Maps

d.

3.

5 S.

c. S on Liability Information

d. at or near

e. Properties in the Superfund or National Priorities List (NPL) at or near the project s

f. Sites listed in the WDNR Emergency Response and Repair Program (ERRP's) Case Tracking System for facilities at or near the project site

a. Presence of distressed vegetation or discolored soils

b. Evidence of chemical contamination and/or unreported spills

c. of filling or dumping

d In 1

, drums,

462-1

HISTORICAL LAND USES

ft

1 limit.

MB85 ofMilw.

or 31 acre. It is

This historical land uses of the project site, according to the Wright's City Directories (I 935-90); (b) Polk City Directories (1993, 1998, & 2000) (c) Sanborn Fire Insurance Maps; (d) 1920 Land Use Map; and (e) SE'vVRPC Aerial Photographs

1. According to the vVright City Directories (1935-90) and the Polk City Directories (i 993-2000), the had the following historical land uses. The land uses that present potential environmental concerns are asterisked (*) and balded.

181

Gasoline Aromatic

·~ffepz~

~tifffe?M'anl.Tfacmref""'W"P

j

1950-55 1 1

d

5S

re'sk:tentrar.:ttwetlings to north; , dwellings a to the the Vulcan Iron and Steel Co., the Milwaukee Stove Co. foundry and warehouse, railroad and a slip to the south; and Hanover St (nka S. 3ra St.) and residential dwellings to the west.

c. A 1910 Sanborn Fire Insurance Map (with updated information through 1937) shows the following information. The historical property boundaries do not conform to the current boundaries. The descriptions below will describe the historical land uses as they are approximated according to current lot boundaries. (Map 5)

1815 S. 2nd St. - shows the same information as Item above.

adjacent land uses remained as they were in Item

1

e.

a a

f. A 1 Sanborn Insurance Map shows the following information. Historical property do not conform to the current boundaries. The descriptions below will describe the historical land uses as they existed according to current boundaries. (Map 7)

1815 S. St - The parcel contained an elongated building labeled "taFYntrn§~ ,inpi:oeess"m'afenal~ho_us.e" along the eastern portion of the site. A.large~cid "'tank" was located just west of the building. According to current property boundaries, the tank was located within the 1818 S. 3rd St. property. The western portion of the project site was vacant and enclosed by a 7-ft high wire

land uses included VV. Maple St. and residential dwellings to the a fie'"ating

St and residentia~,dwellin9s to the

215 VV. Maple St. 1823 S. 2

11 St.

1 St. St. St.

SS

Condominiums/Lofts Vacant Garage

"' Tavern & Garage Tavern

* Butters-Fetting

PAH,VOC,DRO,GRO PAH,VOC,DRO,GRO

uses

PAH,VOC,DRO,GRO,Meta:s

2. According to the Wright's City Directories (1935-1993) and the Polk City Directories (1998 & 2000), follmving are the historical land uses of properties to project The land uses that potential environmental concerns are asterisked

and balded because they may have used, handled, stored, generated, treated or of hazardous or hazardous wastes.

S. 1735 S. St. 1736 S. St 1738 S. St 1740 S. 2fld St. 1741 S. 2110 St. 1742 S. St. 1743 S. St. 1745 S. 211a St. 1747 S. 2nd St.

1749 S. 2nd St. 1801 S. 211a St. 1818 S. iid St 1823 S. znd St. 1834 S. znct St. 1839 S. St.

St

1 s

Residential

Residential Residential Residential Grocer/ & Residential

" 'Auto. Parts Residential Not Listed

".~Pioneer Foundry Corp. Tavern Outlaws Clubhouse

935-98 1935-98 1935-98 1945 1950-98 1935-75 1935-93 1935-93 1935-93 1935-98 1935-98 1935-98 1935-98 1935-90 1935;65-98 1940-55 1935-98 1965-98 1935-45 1935-00 1940-45 1935-80 1993-00

1935

1935-98

PAH,VOC,ORO,Meta!s

Metals

p

1818 S. St. 1819 S. St. 1823 S. 3n:1 St 1825 S. 3rd St. 1828 S. 3ra St. 1829 S. 3ra St 1836 S. 3rct St.

1931 S. 3rd St. 1906 S. St. 19158. St

1926 S. St

5

Residential Residential Residential Residential Residential Tavern Residential Residential Residential

Not Listed Residential Residential Residential Not Listed Residential Not Listed

• WI Latex and Adhesive Co. Residential Residential

• Butters-Fetting Co. (mech. contr.) Residential

1935-98 1935-98 935-98

1935-98 1935-98 1935-98 1935-98 1935-98 1935-98

1935-00 1935-98 1935-70 1940-70 1935-00 1935-98 1935-90 1993 1935-98 1935

1965 1993

W. Burnham Street

Residential Tavern

1935-98 1935-70 1935-98

1829 S.

235 W. Maple St 245 W. St

1

Residential Residential Residential Residential Residential

Residential Residential

• Milwaukee Shoe Co. • Sealcraft Corp./Auto Parts • Cartage & Movers/Fabricated

Products • Wisnewski Auto Parts • Door Services * Cartage & Moversrrool &

Engineering Mfr. Co./Sewing Machines

* AD Cartage & Moving Inc./ Associate Tool & Mfr. Inc./

1935-98 935-45

1935-45 1935-55 1935-50 1935-45 1935-98 1945-55 1960

1965 1975-93 1965-70

1970

1975 * Machine Shop/Wizard Audio/

Ellis Graphics/Larson Chemical Specialties (cutting oils) 1980

* Cabinets/Graphicsrrool & Die Shop

• Cabinet & Carpentry/Jobbing HouserTypesetting/Printers/ Tool & Grinding Co.

* Metal Sen.rice Contractor/Spec. Tools, &

1985

1990-93

PAH .Acids, voe PAH,Metals,VOC

PAH,DRO,VOC,Metals PAH,DRO,VOC PAH

PAH,ORO,VOC,Metals

PAH,DRO,VOC,Metals

PAH,DRO,VOC,Metals

PAH,DRO,VOC,Metals

15 S.

1 S. SL 140 W. Mitchell St. 1930 S. St 1 S st St. 1501 S. St. 526 vv. 605W. 1724 S.

Blvd. Blvd.

710 W. Mitchell St 721 W. Windland Ave. 575 W. Becher St 107 W. Greenfield Ave. 610 vV. Becher St 730 W. Lapham Blvd. 1320 S. 1 s St. 1820-38 S. 1st St. 1710 S. Kinnickinnic Ave. 2029 S. 1st St 218 W. Becher St. 2078 S. St. 2157 S. 1st St. 2121 S. Kinnickinnic Ave.

NiA

Aeico Foundries Co.

House AMOCO Service

Open Pantry N/,t.,

Chmielewski Bros. Service Dhillion Residence Schaeffer Auto Service Petero Pantry Allen Field School Grede Inc. Tru Cut Abrasives Milwaukee Co .. Bus Watkins Trucking Edward E. Gillen Co. N/A Vilter P.Jl.CM FKA Luetz

Unknovm

Low

Unknown Moderate 1\i1oderate

High High High Low Unkown Low

Unknown

Unknown

0 I

12/1/83 516194

1

816190 4/24/94

1 St. & National S. sr St.

S. 151 St. 2217 S. 151 St. 237 S. St 100 S. St.

229 E. National Ave. S. 211

d & Bruce St.

NIA NIA NIA NIA NIA Milw. Cold

Chemical WEPCO

N/,A. NI.A. Ammonia Leak -NI.A. NIA

.A.mmonia Gas release from a

Acid - 1 Transformer Oil 1

Wisconsin. The following is presented only sake of complete information. According to a June 1993, VVDNR Regulatory listing there are NO CERCLIS sites within the project site. However, 1906 S. 3rd St. is a registered CERCLIS site abutting the project site. This site appears to be down gradient of the project site.

1906 S. 3rct St. Former Tannery Wl0001407717 1001114931

According to a August 17, 1 memorandum from Jeff Gohlke to DCD staff, the May 5, 1 the Superfund

remedial is planned for NOT mean are

s

one ( 1)

According are NO reported facilities

However, a property (1906 S directly to the south of the project site is a registered This is presented only for the of complete information.

E. REVIEW OF CITY OF MILWAUKEE RECORDS:

1. Records from the City Assessor's Office indicate that the building which previously occupied 1815 S. 2nd St. was razed in 1984.

18

S. 4/20/16 1814 S. 11/23/37 1814 S. 3/23/38 1814 S. 9/23/41 1814 S. 3/9/58 1814 S.

St. St. St. St. St. St.

New Boiler Allen-Bradley Co. Tannery (Wisc. Leather Co.) Raze Orders

Shoe Factory I nstail Elevator Windler Motor Sales Tannerf Building Wisconsin Leather Co. - tannery Storage of Autos

records show the following information regarding an within the same block of the project site. Selected comments that raise potential environmental concerns are balded.

1836 S. St. 10/24/91 Wis. Latex & Adhesive Co. - warehouse of hot melted water-based adhesives - haz. mat. onsite: (14) 55-gallon drums of rubber and resins 20-gallons of acetone 10-gallons of toluene 10-gallons of meoh

2/20/48

4/12/51 11/14/53

9/6/65

12111/74

11/5/81 511.3182 7114/93 1 /11 /94 11/6/1899 1934

8/27/41

8

S. St. S. St. S. St.

1813S. St. 902 S. SL

1906 S. St. 1906 S. St.

1906 S. 3'd St.

1906 S. St.

1906 S. 3rd St. 1906 S. 3rd St. 1818 S. 3id 1818-28 1830 S. 1830 S.

Erect a one-hour heating room Tavern Gas Burner lr:stalled Steel Buiit

around fuel room and

Asbestos Shingle Siding Installed Certificate of Occupancy for mixing stone compound used for the siding on homes Oil Fired Boiler Installed Heating & Ventilation Shop and Office (former Machine Shop} General Tanning & Storage of Hides (former occupant office & shop; rear: boiler makers) Install Above Ground Diesel Fuel Tank (500-gal.)and Depresspor Metal Reclaiming Permit for Brass and Ferrous Metals Foundry Raze Order Raze Shop & Warehouse Curing & Tanning of Hides (Plankinton Packing Co.) Gas & Oil Burners Installed Wisc. Leather Co.

10/2 7 /•4,...~1 ~~~~~-~~--j~~;~,:::~,::::JL;;:.~---==;

p

8/1

IE 1 I 5 S. s

245

Custom Screen Ltd.

b

OFT Business & Pfastic Warehouse Garment Manufacturer Light Manufacturing & Assembly of Electric Lighting

(former Light Machinery Building) Manufacture of Machine Products & Tool Making

REVIEW OF SOUTHEASTERN WISCONSIN REGIONAL PLANNING COMMISSION (SEWRPC) RECORDS:

1. project IS located in a wetland.

2. The project site is located in an environmental corridor.

G. REVIEW OF FEDERAL EMERGENCY MANAGEMENT AGENCY {FEMA) RECORDS:

1. The project IS located in a 100-year floodplain.

IV. OTHER RELEVANT OBSERVATIONS

ase I 1 I

See Attachment A SL

Group, Ltd. conducted a 21 the

conducted an interview with 1\1r. Gordon former !ong-time subject site owner, during the site reconnaissance en October 6, i 999. Mr. VVisniewski indicated that until a few years ago, his had owned the site since 1957. He stated that many tenants have occupied portions of the building during his ownership. zHe stated that in the 1980's the southern portion of the building was burned to the ground. He indicated that a portion of the was utilized for shoe tanning Mr. Wisniewski stated to the best of his no hazardous materials had ever been utilized on the subject site. He stated a few small machine r111nM Co. have a of the He stated that :he site has been ser·1iced with electrical heat for many years and to that was heated with and that no USTs have ever existed on the subject site: Mr.

to his the site was a she manufacturer and a

P ase I 15 S.

is

5. conducted a drive-by inspection toward the , with the highest paint

in the northwestern portion of 1815 S. St.. The large six-stor1 (formerly Wisniewski Auto Parts) building on the corner of VV. Maple St. and S. 2nd St 1 W. Maple St.) is being reh into condominiums.

The former tannery building located at the project site (1815 S. 2nd St.) has been razed. Bricks and other building material existed from the demolition are present on the

portion of the p site. Construction equipment was parked on from the rehab project on the adjacent property. The adjacent land uses include the

\Nisneiwski Auto Parts warehouse to the north; the Outlaws Clubhouse , S. Butters-:fetting mechanical contractors

V. SUMMARY, CONCLUSIONS, AND RECOMMENDATIONS

A. Summary

Ph s SI

s

concerns are , Seamless Structural Co., a

R. Stillman and Co.- coo ge mfr., Milwaukee Shoe Co., , who and retail household appliance and

sporting goods, heating contractor - warehouse - and sheet metal fabrication, tannery and warehouse, Butters-Fetting mechanical contractors, grocery and

, auto parts, Pioneer Foundry, Outlaws Clu , hemming and stitching, WI Latex and Adhesive Co., Sealcraft Corp/Auto Parts, cartage & moving co., Fabricated Products, Wisnewski Auto Parts, door service, tool and engineering mfr. co., machine shop, Wizard Audio, Ellis Graphics, tool and die shop, cabinet and carpentry, typesetters, printers, tool and grinding co., metal ser1ice contractor, Special Dies, Tools, and Fixtures, grinding repair service, Great Lakes Malleable Co. foundry, AK Enterprises, brass and ferrous metal foundr/, Plankinton Packing Co. curing & tanning, plastic fabricating, and garment manufacturer.

1n a , or an

l S.

B. Conclusions

1 . uses concerns.

2 Key Further testing is assess

contamination.

3. historical land uses properties adjacent to the project site also raised potential environmental concerns.

4. The soil and groundwater contamination found on the adjacent sites immediately north and south the project site also raised potential environmental c.oncerns.

C. Recommendations

land uses of the project we contamination.

18 5 s s

CC:

M. Roney, DCD R. Health M. Haessly,

I

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l\1ap 1 Land Use l\1ap

In cl uding the Project S ite 181 5 S. 2 nd S tr eet & Adj acen t Prope rties

i I 1 I I I I / 11I1

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I I I I I I ' I l I 1 I ! I ! I j i ! ; ) I

! I I 1 I I I I ' i I I

I -.C~ i IH FE!i I,/ II Ii ;xso:c,;;:;:c-: l ~VI l!'.il• \,/,IP.Of, 1!:00 =============-~~~~~~~~__:.A~Q~~~·~:_::~'.'.__'.'.~~~'.__~~~==-=-~~_jj 1 f

-=-=-=-=-=-=-=-=-=-=-=-=-=--=---=--=----=--=---=-----=--=----=---=---=--=--=--=---=---=-=-=======================~~· :

I

lVl.ap ,!.

Plat IVIap of the Project Site 1815 S. 2nd Street

15

1 14.

J'"'!O "' ___ ._ ..... ._ ........ I 11

/JS

PAJ;C~L J 4c.2.'-/L.,1-3

"' '1 ~

.... "' -:)L.rr I It

IZ.,4C.8 :jJ

' . z/O.al

40 Z.-/5,/Z.

19,l:z. ;I

f".A~CL:L I -.t:i.4,! - I!

134-;:. d

' ~3 .;

\\'~ 4-f:!.'-' / Project Site

-/00.J ".>

~ 5 ;;;;:, ,,

the r ect

1815 s. 2 s ite eet

co

;I :1

"~ DH.~---------

r_i_up..,.

1910 Sanbo Fire Insurance I\Iap of the Project ite

18155.2 e IVIihvau e. vv· co Ill

/

N

-:;1 .J~ ~) ; ; . . <J .,

.. ! .

-~s

1'

I ; I I I! I! I i I: I

' I I I'

I' i ·I ii ' 1 ; : l \ 1

'!.: I

. ' · 1 i/

',!:~\~::1 , !· I

. i I , I

/' I '

/ ~ I l

::t:· ',j

,/ . ~~ ~!

Map 6 1910 (with updated information through 1951) .

Sanborn Fire Insurance ::Vfap of the Project Site 1815 S. 2nd Street

0-'l ilwa ukee, \V isconsin

I

,. i i I

\. !

" I: i I Ii i I I'

I, ! '

I

I J

I

I I

'"

I

I

N <a ;~

'· __ .. -R.,.""" ___ ,.. -lr/..M'.,,,?

1

IVlap 7 p e

p

I-L!J w c:: I-

R[Si0£HTL>L (/)

LlJ _J a.. <1'. ::r: >

~

IV1ap 8 r------ Soi] Boring lYiap

1 ; I I 11 ___ 1 I Soil borina installed ---H1

c P-1

i

I

I I

I I

I I

~ ~

w ithin the Proj ect Site 1

I

I : i

6-SiORY 8Ull.DIHG

I GRASS

~ GP-2

I

! I I I I 1 I I I I I I I I

I G-liU GZ I 9UIU)IHG

! I I l

!

So il boring installed within the Project Site

~ I :

• ~~~---J~' .

LOADING

/\

OOCKS .J GP-~8 FORl.IER PORT!OH OF

I ~ ~GP- SU!LO!NG BURNED TO

n GP-<A GROUND !H LlRLi' 1980 ',.

n ' . G?- •O

1 Soil boring installed

NC:<CTE _,o._G?-3 ;"-APPROX?l.l,ffE Yrithin the Project Site RXING T ?ROPSRTf

I 90UHOARY

~P-3:. - ~-'---"--'~~~~~~~~~~~-

S. 3RD STREET

l I

! I

I I I I I

~ GC:OPR08[ LO CATIO K RES!OE:N'TIAL

ORN. 8Y J_J.J . OAE:

, QSN . 3Y Z.8. FIL;:: so. :

CHK. SY: Z.8 . owe. ,"-IQ. :

R21. 8Y C.L.J. St4Ec..: NO.:

CQ).il.l(.'lCLll

\

I l/19/99

09tCC02

09100022

2

1(4KEY ENGINEERlliG

GROlTP t..~

FIGURE 2 SITE LA.,{OlJT

PH . ..i..s2 n E;-f'f!ROMM ENT AL srn: A.Ss :::ssME~' I 'Ii A.REHOUSE ACQUlSl\!OK

2t 5 - 2~5 'K. ~iAPLE STRECT '.li!UI' >.UKEE. ·n;scoNSIH

I

l

j

}

I

l J

I

I

J I

I

0.

i\ttachment i\ Supplementary Ph e II of

1906 . 3rd Street lYlihvaukee, \Visconsin

·• --,.

...

t

' I I

I

I I

I

I

I

I

'

a telephone conversation the possibility that the

i

I

I

I ]

I

I

I

J

I

t

I

I

f

]

I

1

A Soil Analytical Results

\ I

(' ,l

Purpose and Scope ·of Services

i\ttachment B Limited Ph e II ESA. of 215-45 \V. lVIaple Street IVlihvaukee, \Visco

Group, Ltd. (KEY) '"'"''rT'"" (subject)

a ll .

of Limited Phase ll ESA was to evaluate soil and/er groundwater quality in targeted areas at · site, as defined in KEYs Octaber 15, 1999 Phase f Environmental Site Assessment (Phase I ESA). J identified the former shoe manufacturingitanner1 operations at the subject site and potential

subject site as potential recognized environmental conditions. ·

involved 3dvancing soil collecting and submitting so~I and groundwater samples evaluating the ana!ytkal The subject site locatian and layout wit.1 scil probe

1 and 2, respecfively.

Soil and Groundwater Sampling

were abandoned 'Hii:h

Subsurface Investigation Results

Genera!

and aromatic hydrccarbcns

of custody dc<;umentation

S-Oil

SAMPLE IOEIHIFICAT!Dll

<5<:1 aao 7!0

TA!!LE l

SUMMAl<Y OF SOIL SAMPLE AilAt YllCAL RESULIS

WARHIOUSE ACOUISIT!Oil 215-2'45 Wtul Ma.pl.., S.Lruat

M~..vi4u~e•. W11c..c.a!n

PROTECTlOll OF GROUllOWATER

-1,100

>a.ooo in ::l,(X)(),000 ,1.----

17,000 ii

nT!il:cYi:our'Ai:Y' llffHJSl RIAL

Hvdrn•ca•h<>n• (PAlh) ~1l•1!rn Oulu"""". ViDNR, Apil 1997

Go.J, (PRGt)

TABLE 2

SUMMARY OF GROUNDWATER SAMPLE

WAREHOUSE ACQUISITION

Chromium

ES NR 140 enforcement standard PAL NH 140 preventive action limit

36 57

0.56

RCRA - Conservation Recoverv Act voes - volatlle organic compounds

100 1 50 I

I I I I I I I I I I ! I I i I l

' I !

i i

N j $CURCZ:

I

OR."~. 3'f

QS.'I. S'f

C:-<K. 3Y:

:ic-1 3Y:

USCS .1.Ji/ va uke~. Yisconsin Qu•dnngl~ ':i~p iccoqrc;:>n;c '.<oo 1958 Pho to r~..,;'ied ! g 7 l

0 !CCC ~CG;J

J J.J j OAT::_ ~1/~ 9 /99\

z.a. I FK~ -"O: Q~ l GG02 I

'. !

f1(~TJRE 1 StTE LOCATION MAP

7f ,.\.£'.l£HOUS£ AQU\S(TION 2~5 - 245 'H . ~APL:: STRSSt

'J[ Ur ,<UK£2. !(lSC8~S[;·; ---

RESIOEHTIAL

t£GEHO

l­lJJ LU 0:: )­(/)

( I

I I

• CECFR09£ !..CCAT1CH

a 10

ORN. av: J.J.J. 0'1 TE:

OSN . BY: Z.8. FILE NO.:

CHK. 8Y: Z.8. owe. NO.:

REV. SY: C.L.J. SHEET NO.:

S. 2 NO STREET

---------------,-- r - - - '

lJ,_ I

l

S-STORY SUILOIHC

LOAOING /\oocxs

/ \

COHCRCTE PARXIHG

l /19/99

0910002

09100022

2

! 'I j I

I 1

I I I GRASS

I I I

I GP-2

I I I I I I

VACANT \.AHO

GAiUG<: SUILO IHG

I I

I I

l ___ J~ I

~CP-~9 ~F"QR)JER PORTION Or ~ 8UILDll'lC BURNED TO ~GP-~C GROUNO IH <:ARLY 19.90 ' o.

,.CP-~O

I j~APPRCXl ).IATI'.

?ROPElffl' BOU HOARY

S. 3RD STREcT

RESIDENTIAL z----FIGURE 2

SlTE LAYOUT

PH.ASE Il ENYIRO NMEN"i' AL SITT A.SSE.SSMEN1' WARSHOUSE ACQU!Sl"('lON

2t5 - 2{ 5 'If. MAPLE ST?..EZi MlL'.~ AUKZE. W1SCCNSIN

I

I

I

E Historic Preservation IVIemo

~:; • r-"~ ....,,; ... ,_;. ...

R ews

Septemher 29,2 Q

To: Sale

From: Brian onke Carlen

Re: ies at 1815 and 1823 South 2~ Street and 1818, 1828 and 1836 South 3=a Street

We have reviewed above properties. They are not list in the Na ster of Historic Places, and have not received local historic designation. Projects involving these prop es will not directly impact on any National ster or locally designated sites or dis ts.

SI & RAA COM - 2nd & 3rd

APPENDIX B

Soil Boring Logs Borehole Abandonment Forms

~IGMA

l:\milwci\6707\S3.RPT2.wpd

State of Wisconsin Route To: Department of Natural Resources D Solid Waste D Haz. Waste

SOIL BORING LOG INFORMATION Form 4400-122 · Rev. 5-92

D Emergency Response D Wastewater D Su erfund

D Underground Tanks D Water Resources D Other Page __ l_ of __ 2_

Facility/Project Name City of :Milwaukee

icense/Permit/J'vlonitoring Number Boring Number IVIW-1

Boring Drilled By (Firm name and name of crew chief) ate Drilling Started 08 I 28 I 01

MM DD yy

Date Drilling Completed 08 I 28 I 01

MM DD YY

rilling Method hollow stem

inal Static Water Level Surface Elevation orehole Diameter Feet MSL Feet MSL 8.25 inches

State Plane N, E S Lat D N D E Boring Location I o , ,, Local Grid Location (If applicable)

~ 1/4 of~ 1/4 of Section ___ 5 , T __ 6 N, R __E E Long __ 0

__ ' __

11

Feet D S Feet D W

County NR County Code ClVI Town/City or V1 age

amp e ,-.

~.s "' ~] §

<U .0 [I~ u ..<::: <U

.gE--< ..... p. ~ 000

~ u ... "d 0

~~ <U <U s ....i~

1

2

3

4

5

6

Milwaukee 41 City of Milwaukee

..... <U <U

µ...

.s

.;:; 0. <U

Q

1.0

3.0

4.0

11.0

12.0

Soil/Rock Description And Geological Origin For

Each Major Unit

no sample taken

2.0 to 16.0 poor sample recovery due to gravel and previous demolition activity

Cl) '-' u :.E1

§<oo Cl) .... 0

~ O,..i

.~ "' § :a '5 8 .... 00

......-i Sh t::: a5 <l ro 8 0 .... i:S:o u Ci) p...

i l~i :·:·:

I ~~

3.2

:;:: i~~ =~ ~~~~ :: :: 4.1

t :; ::: :;:; r ::::

I :•.·

it :::::

5.4

8.2

6.7

Sm

<U

2~ ·~~ 0 0 :;s u

I hereb certif that the information on this form is true and correct to the best of m knowled e.

ropertles

.€ "d '-' ......... :p )< ~·§ "' <U .~. ro "d

0::: .El ....i .>-l

Signature Firm Sigma Environmental Services, Inc. 220 E. Ryan Road, Oak Creek, WI 53154 (414 768-7144

This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant to ss 144. 99 and 162.06, Wis. Stats.

LIST6707

"' 1:1 <U

25~ 0 0 N CJo

~u p...

State of Wisconsin Department of Natural Resources Boring Number 1\!IW-1

7

8

.... '-13.0 ..... ..... ..... .... '-14.0 ..... ... .... .... -15.0 -...

SOIL BORING LOG INFORMATION SUPPLElYIENT Form4400-122A Rev. 5-92

Use only as an attachment to Form 4400-122. Page 2 of

Soil/Rock Description And Geological Origin For

Each Maj cir Unit Cl'.l ()

Cl'.l

:::>

8 ~ 8 0...

8.2

10.1

<U .=:: "' ~-ti aoo s~ o.;:J

UCl'.l

·Sm -Properties

<U .£ .81:1 'rj u (/)2 ........... ·_p ~ 0

..... i:: ;:l "§ (/J <U 0

~8 .sr. ro "=' N .....4 .....4 0::: ,.!:l 0...

..... / ...

.... '-16.01--------------------1 ..... ... ..... .... --11.0 .... .... ... ... -18.0 .... .... .... .... -19.0 ------20.c .... .... ... ... --21.C ....

..... ... -22.C .... .... --i...-23.c -----24.0 ... ... .... , ....

City of Milwaukee

LIST6707

'-25.0 .... ... ... ... --26.0 -.... ---27.0 -----28.0 -.... .... .... '-29.( .... ... .... .... '-30.C .... -... .... i...-31.0 -----32.C

2

(/J

1:1 <U

25§ Clo ~()

State of Wisconsin Department of Natural Resources

Facility/Project Name City of .Milwaukee

Route To: D Solid Waste D Emergency Response D Wastewater D Superfund

D Haz. Waste D Underground Tanks D Water Resources D Other

SOIL BORING LOG INFORMATION Form 4400-122 Rev. 5-92

Page 1 of 1

uicense/Pennit/J'vfonitoring Number 'Boring Number MW-2

Boring Drilled By (Firm name and name of crew chieJ:) Date Drilling Started 08 I 28 I 01

MM DD yy

Date Drilling Completed Drilling Method 08 I 28 I 01 hollow stem

Soils and Engineering Services MM DD yy auger

Final Static Water Level Surface Elevation Borehole Diameter ___ Feet MSL Feet MSL 8.25 inches

~~~~l~~~a_ti_on _______ N, -------- E S I Lat __ o __ ' __ " Local Grid Locat~n ~If applicable) DE

SW 1/4 of NE 1/4 of Section 5, T 6 N, R 22 E Long 0

' " Feet D S FeetD W

County

Sample

l\!Iilwaukee

. "' --1.0

-2.0

. . -3.0

"' .. .. .. , ::-4.0

-5.0 ---6.0

-"' i-o-7.0 "' .. .. .. .... 8.0 .. .. --9.0

--10.0 .. .. "' 1-<-Jl.O .. .. .. ... 12.0

IDNR County Code Cml Town/City/ or Village 41 City of Milwaukee

Soil/Rock Description And Geological Origin For

Each Major Unit

no sample poor sample recovery due to gravel and previous demolition activity

C/.l

u C/.l

:::>

u :.c: ~"° .... 0

('.),__i

-~ ~iS

.111=1111 t- ~r ;:;:_:;:::

::_=,:_:._::::: ::~::

\-::::: ~:;;-. :i::-?~ ::;~I--::::-

m~ ~ !{ !!=~Po- !f ~~~~ r-- t~ m~r-- ~r { r-- r: :·:· r-- ·:···

tr-- !f ~~~~ ,___ :;:::

8 ~ 8 p..

Sm .Propert:J.es

.~ "' <IJ .-e ~-E e] '"' on "'d u a5 ·~-~ :d ~ ,,,....,

"'<IJ ·-< ,.. 0 .... ~8

er ~ ~"'d

u iZi ~~ P::E

I hereby certify that the information on this form is true and correct to the best of my knowledqe. Signature 'Firm Sigma Environmental Services, Inc.

220 E. Ryan Road, Oak Creek, Wl 53154 (414) 768-7144 Tlus form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion oftlus report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant toss 144.99 and 162.06, Wis. Stats.

LIST6707

"' ] -- s 0

0 Os N Clo 0.. ~u

State of Wisconsin Department of Natural Resources

Facility/Project Name City of Milwaukee

Route To: D Solid Waste D Emergency Response D Wastewater D Superfund

D Haz. Waste D Underground Tanks D Water Resources D Other

SOIL BORING LOG INFORMATION Form 4400-122 Rev. 5-92

Page 1 of 2 uicense/Permit!lvfonitoring Number !Boring Number

MW-3 Boring Drilled By (Firm name and name of crew chiet) Date Drilling Started

08 I 29 I 01 MM DD yy

Date Drilling Completed IDrilling Method 08 I 29 I 01 hollow stem

Soils and Engineering Services. MM DD yy auger

[Final Static Water Level Surface Elevation Borehole Diameter Feet MSL Feet MSL 8.25 inches

Boring Location State Plane N, -------- E S

SW 1/4 of NE 1/4 of Section 5 , T 6 N, R 22 E I Lat __ a __ ' __ " Local Grid Location (If applicable)

0 I II D N DE Long Feet D S FeetD W

County Milwaukee

jUNR County Code 1-.,1v1l Town/City/ or Village

I 41 City of Milwaukee

Sml Properties

Soil/Rock Description .~ And Geological Origin For "' <U .-e § ~.s

1

2

3

4

5

6

-1.0 --2.0

,.. ' .. ,.. -4.0

"' --5.0

i---7.0 ,.. .. ..

,.. --9.0

--10.0 .. ,.. ,.. ,.. '"-11.0 ..

...... -12.0

0.0 to 2.0

2.0 to 15.0

Each Major Unit

no sample

poor sample recovery due to gravel and previous demolition activity

Cl) u

u :.El Cl) §<bl) 0 c)j

.......... o~ i3:i5

I r ... :::: f: ~=~~ - ~r :::_:::::

t,__if . ,...._ ·:·

l~ii: 1i~~! r,__ t~ t~::::: ··:·~(; t-~ ::;~:

r- ~f :~_[,:=- =:=:· - ~;~~; f-f: t- ~f ::::_:·:·:

.~-~-~~ - ~~!~= _::;:: ~::: - ~r :~{,__ ;:::;

8 ~ 8 0...

6.9

8.4

32.7

89.7

·:· 1-- t: 112 ::::_:::: ti--~r ::::1-- ::::-

::--·:··· f~\i

2] .... oo "d u

@< G ·.-< ...... ·-g ~ -~~ ;:l '§ o.;:J 0 0 -~· ~"d

u Cl) ~u ..-1 ..-1 0:: ,El

Signature Firm Sigma Environmental Services, Inc. 220 E. Ryan Road, Oak Creek, Wl 53154 (414) 768-7144

This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant toss 144.99 and 162.06, Wis. Stats.

LIST6707

"' ~ <U -- ~ 0

0 I::)~ C'l O'o 0... ~u

State of Wisconsin Department of Natural Resources Boring Number =-1\1--IY...:...'N __ -_3 ___ _

Sample "'""' "' <U

1:1 <U

;:l µ;...

0 .s (j

::: s 0 0..

....... <U

o:l q

7 I-.... .... I-1-13.0 i.... i.... .... ... '-14.0 i... 8 ... ... I-'-15.0 i... I-.... ....

..... '-16.( I-I-I-.... '-17.0 .... .... I-... '-18.0 -,_ -i... '-19.0 .... .... I-I-L-20.0 .... .... .... .... '-21.0 I-i.... .... .... '-22.0 -

'i....

City of Milwaukee

LIST6707

i.... I-'-23.0 .... .... I-.... 1-24.0 I-i.... .... .... '-25.0 ,_ i.... i.... i.... L-26.0 i.... .... i.... i.... i....-21.0 i.... .... ..... .... L--28.0 I-... .... .... 1-29.0 I-I-.... .... '-30.( ,_ i.... i.... i.... '-31.0 .... ..... ..... i.... L--32.0

SOIL BORING LOG INFORMATION SUPPLEMENT Form 4400-122A Rev. 5-92

Use only as an attachment to Form 4400-122. Page __ 2_ of __ 2_

Soil/Rock Description And Geological Origin For

Each Major Unit

no sample

Cl'.J (j

Cl'.J

:::i

'-' :El g< 01) .... 0

O.....:i

.~ en

§ 8 ~~ .... ~ S'~ .... ~ ~~ 8 o.;:i

~Q 0.. () Cl'.J

t~ {~ 65.6

::::::::~

Soil Properties

"' <U >-. 1:1 .... "El .-t:: <U

.g~ ~+..i u 23 § ·.p )< 0

·~ i::; ;:l "§ "' <U 0 0 0 .~. cd '"O <'I g8 ::B () .....:1 .....:1 p:; .El 0..

State of Wisconsin Department of Natural Resources

Facility/Project Name City of :Milwaukee

Route To: D Solid Waste D Emergency Response D Wastewater D Superfund

D Haz. Waste D Underground Tanks D Water Resources D Other

SOIL BORING LOG INFORMATION Form4400-122 Rev. 5-92

Page of 2 License/Permit!I'vlonitoring Number 'Boring Number

MW-4 Boring Drilled By (Firm name and name of crew chief) !Date Drilling Started

08 I 29 I 01 MM DD YY

Date Drilling Completed Drilling Method 08 I 29 I 01 hollow stem

Soils and Engineering Services MM DD yy auger

Final Static Water Level Surface Elevation Borehole Diameter Feet MSL Feet MSL 8.25 inches

Boring Location State Plane ________ N, --------- E S

SW 1/4 of NE 1/4 of Section 5, T 6 N, R 22 E I Lat __ o __ ' __ " Local Grid Locat~n ~If applicable) D E

Long 0

' " Feet D S FeetD W

County

Sample

2

3

4

5

6

-

~ ,0 u

~ m

Milwaukee jDNR County Code Civil Town/City/ or Village I 41 City of Milwaukee

S011 .Properties

Soil/Rock Description <ll

And Geological Origin For .:::; "' "' .£' § iti-5

-2.0

---3.0

.. .. 1-5.0 ...

-6.0 ---7.0 .. .. .. .. -8.0

i-9.0 .. --10.0

---11.0

-.. .. -12.0

0.0 to 8.0

8.0 to 16.0

Each Major Unit

no sample, rock debris

poor sample recovery due to gravel and previous demolition activity

Cl')

u Cl')

::::>

u 8 t,j i:l :.8 ,,_.on "O u =: 5h f:::: ~q ...... <ll ·s ·~ ·-e ><! 0. "' ......

"' <U c;tj 00 <ll ell 8 0 ~ ·~ <::: 0 0 -~·~ ell "O c)j 13=8 0... uiZi :z; u >--1 >--1 ;:;::,.s

I

Signahire Firm Sigma Environmental Services, Inc. 220E. RvanRoad, Oak Creek, Wl 53154 (414)768-7144

This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant to ss 144. 99 and 162.06, Wis. Stats.

LIST6707

"' i:l <ll

cs~ 0 0 N Clo 0... ~u

State of Wisconsin Department of Natural Resources Boring Number l\tfW-4

8

.. ..

....

.... 1-13.0 .. .. .... ... -14.0 ... ... ... ,_ 1-15.0 ----

SOIL BORING LOG INFORMATION SUPPLElHENT Form 4400-122A Rev. 5-92

Use only as an attachment to Form 4400-122. Page 2 of

Soil/Rock Description And Geological Origin For

Each Major Unit Cl)

(.) Cl)

:::i

8 ~ 8 0...

9.8

12.6

~ ·-<

"' ~;5 '-< OD g[J o.;:J

UCl'.l

-Soif PropertJ.es

<1.l a JJ~ "G :-s -+-J ·-g ~ 0 ·~~ ::l "§ 0 Oo -~· £] N

:::Eu .....:: .....:: 0...

i-16.011--------------------4 .. .. .. .... i-17.0 ... ... ... ... -18.0 ... ... ... ... -19.0 -----20.c .. .. ... ... i-21.0 .... .... ... ... -22.0 ... .... -:_23.C ----

I -24.(

City of Milwaukee

LIST6707

... .. ... ... i-25.0 ... .... ... :.26.C -... -... -27.C ---=-28.0 -.... ... :.29.C .... ... .... :.30.0 ... --:.31.0 ---:.32.0

2

"' "'i:l <1.l -- ~ §§

~()

State of Wisconsin Route To: Department of Natural Resources D Solid Waste D Haz. Waste

SOIL BORING LOG INFORMATION Form 4400-122 Rev. 5-92

Facility/Project Name City of Milwaukee

D Emergency Response D Wastewater D Superfund

D Underground Tanks D Water Resources D Other

License/Permit/!vfonitoring Number

Page 1 of

'

Boring Number l\tIW-5

2

Boring Drilled By (Firm name and name of crew chief) Date Drilling Started 08 I 29 I 01

MM DD yy

Date Drilling Completed !Drilling Method 08 I 29 I 01 hollow stem

Soils and Engineering Services MM DD YY auger

Final Static Water Level Surface Elevation Borehole Diameter FeetMSL Feetlv1SL 8.25 inches

~t~~~l~~ation N, E S I Lat __ a __ ' __ " Local Grid Locat~n ~If applicable) D E

SW 1/4 of NE 1/4 of Section 5, T 6 N, R 22 E Long 0

' " Feet D S FeetD W

County

2

3

4

5

6

~

fUNR County Code ~lVll Town/City/ or Village Milwaukee I 41 City of l\'filwaukee

---1.0 -... i--2.0

--4.0 -i--5.0 1-...

1-6.0

-8.0 ---9.0 ... ... I--10.0

-11.0 --12.0

Soil/Rock Description And Geological Origin For

Each Major Unit

0.0 to 2.0 no sample

2.0 to 8.0 poor sample recovery due to gravel and previous demolition activity

8.0 to 10.0 no sample, concrete and rubble debris

10.0 to 20.0 poor sample recovery due to gravel and previous demolition activity

C/'l <.)

:.cl u fr bO C/'l

:::.> (5j

§ _, 5h 'V ro ~5

II 111:

11· ::::

f (

I"'

;:;: ? :::: ~r

::::~ ~r r-=:::-====- ~r

!l/1~11![ ::;:-f: ~~~~ - :f t--j= ;:;: 1-- -:-·-

=~=~ 1-- ;::;:

t- ~I -==·:.

8 ~ 8 p...

1.7

3.2

t~ :f 3.5 ~~~ ~ ~~r :::.~ j:~:~ I~ r~ .·.·-·.·· ;:::....:.... ?~ ~i~l- I~

"' .::; "' ~,;:; H <>0

@'5 0 ..... utJ

So11 Properties

"' ;>,

_a~ .~ :-s +..J <.)

.~~ ·.g g ;:l '§

~8 -~· ro 'd .....:i .....:i 154 ..s

I hereb certif that the information on this form is true and correct to the best of m knowled e. Signature Firm Sigma Environmental Services, Inc.

220 E. Ryan Road, Oak Creek, Wl 53154 (414) 768-7144 This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant to ss 144. 99 and 162.06, Wis. Stats.

LIST6707

"' 5 o§ 0

0 N CYo p... ~u

State ofWisconsin Department of Natural Resources

Boring Number ~IW-5

...... "' 0

~ 0 ;::s µ.. 0 .s u ~ fl

0.. ..s 0

il1 q

7 .. .... .... ... -13.0 ... .. .... ... -14.0

8 .. .. .. :.15.0 ... --.... 1-16.0

9 ... ... .. .. 1-17.0 .. .. ... -; -18.0

10 ... ----19.0 -·-

City of Milwaukee

LIST6707

--i-20.0 ... ... ... ... f-21.C .. ... ... ... -22.0 .. ----23.0 -----24.0 .... ... .. .. i-25.C .. .. ... ... ..-26.0 -----27.0 -----28.C -... .... .... i-29.C .. .... ... ... -30.C .... --:_31.C -----32.0

SOIL BORING LOG INFORI\.'IATION SUPPLE~lENT Form 4400-122A Rev. 5-92

Use only as an attachment to Form 4400-122. Page 2 of

Soil/Rock Description And Geological Origin For

Each Major Unit Cll

u Cll

0

8 ~ 8 °"

3.6

4.2

3.4

1.6

.~ "' ~ '5 ,.... tlJl

8'5 o~

UCll

Sml Properties

0 .,q 25 :"S! ~ <.) ,,, ...... ~~ 0 ..... ~ &'§ 0 0 0 ro "d C'l ~u ;.:::1 ;.:::1 P::~ 0...

2

"' ~ 0

25 § <Ys 0:: u

State of Wisconsin Department of Natural Resources

Facility/Project Name City of Milwaukee

Route To: 0 Solid Waste 0 Emergency Response 0 Wastewater D Superfund

0 Haz. Waste O Underground Tanks 0 Water Resources 0 Other

SOIL BORING LOG INFORMATION Form 4400-122 Rev. 5-92

Page 1 of 2

,_,icense/Permit/Nfonitoring Number 'Boring Number lVIW-6

Boring Drilled By (Firm name and name of crew chief) !Date Drilling Started 08 I 29 I 01

MM DD YY

Date Drilling Completed Drilling Method 08 I 29 I 01 hollow stem

Soils and Engineering Services MM DD YY auger

Final Static Water Level Surface Elevation Borehole Diameter FeetMSL FeetMSL 8.25 inches

Boring Location StatePlane N, ________ E S

SW 1/4 of NE 1/4 of Section 5, T 6 N, R 22 E I Lat __ o __ ' __ " Local Grid Location (If applicable)

0 I II ON DE Long Feet D S FeetO W

County

2

3

4

5

6

-

Milwaukee FNR County Code vivil Town/City/ or Village 41 City of Milwaukee

.. i-1.0 ..

-2.0 -.. -3.0

--4.0 .. -.. -s.o .. .. .. '-6.o

-7.0 ----8.0 .. .. .. .. ..-9.0 .. ..

Soil/Rock Description And Geological Origin For

Each Major Unit

0.0 to 10.0 no sample, concrete debris

;:-to.o 10.0 to 20.0 poor sample recovery due to gravel and previous demolition activity

--11.0

---12.0

Cl) u () :.<:1 Cl) g. oo :::i

.... 0 ('.J i-1

S01l 1'ropertles

.~ "' <!) . .e ~ 8 ~'5 2] .... oo "d u

:::::: Sh ~ 8'5 ..... .,_, :g ~ <!) o:! 8 ·~~ ;:; "§

0.;; 0 0 .~. o:! "d ~~ ;:;s () -< ..-p... ()Cl) i-1 i-1 P.....::1

·~ ~{

~!~)~ti ::::-::::: 5.4 r-·· '.·> ~ ~~~~:

I hereb certif that the information on this form is true and correct to the best of m knowled e. Signah1re Firm Sigma Environmental Services, Inc.

220 E. Ryan Road, Oak Creek, WI 53154 414) 768-7144 This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant to ss 144. 99 and 162.06, Wis. Stats.

LIST6707

"' 1:1 <!)

Q~ Cl Cl N CYo p... ~()

State of Wisconsin Department of Natural Resources Boring Number M\V-6

Sample

7

8

9

10

"' § 0 u ] ll:)

... :,13.C -1-... ::..14.0 I­I­... ·--15.0 1---... -16.0 I-... I-.. -11.0 ... ... ... 1-.... 18.0 ... ... ... :.19.0 ---

SOIL BORING LOG INFORMATION SUPPLEMENT Form 4400-122A Rev. 5-92

Use only as an attachment to Form 4400-122. Page 2 of

Soil/Rock Description And Geological Origin For

Each Major Unit Cl)

u Cl)

0

~~~~ ~ ~~~~~ t~ ~t ·:· -~::::

~~I~~ ti

111~11![ ::::-f~ ~~~~ 1-- :;:::

,:::=11::

::=: '.:: :::;

::::~1·:. :..r=[ -r; ~~~~ ...._ ~r :;:;i-- ~f

~~~~ 1-- ~t ~=== 1-- :r ::::i-- ::::= =~~~ 1-- ~?

:;.~::::·

<ll

.~ "' 8 ~~

to:: ~~ 8 O.):j 0... u Cl)

10.l

7.2

3.8

5.6

301 Properties

<ll .€ Mt1 'rj u

.~~ ·s·~ '+:J )<i 0 "'<ll 0

0 0 a' s £] M ~CJ ;.:i ;.:i 0...

--20.011---------------------1

ti-- f t=t~

.... .... I-I­-21.0 ... .... .... .... -22.0 ... ----23.0 ----

I -24.0

City of l\ililwaukee

LIST6707

....

.... ... .... -25.0 -.... I-I­-26.C -----27.0 -----28.0 -.... .... .... -29.0 ... -.... .... ,.....30.0 -----31.0 -----32.0

2

"' 1:1 <ll

Ci~ Clo ~u

State of Wisconsin Route To: Department of Natural Resources D Solid Waste D Haz. Waste

SOIL BORING LOG INFORMATION Form 4400-122 Rev. 5-92

Facility/Project Name City of .Milwaukee

D Emergency Response D Wastewater D Superfund

Boring Drilled By (Firm name and name of crew chief)

Soils and Engineering Services

D Underground Tanks D Water Resources D Other · Page 1 of 2

License/Permitnv1onitoring Number !Boring Number I MW-7

Date Drilling Started 08 I 29 I 01

MM DD yy

Date Drilling Completed !Drilling Method 08 I 29 I 01 hollow stem

MM DD yy auger

Final Static Water Level Surface Elevation Borehole Diameter Feet MSL Feet MSL 8.25 inches

Boring Location State Plane N, ________ E S

SW 114 of NE 1/4 of Section 5 , T 6 N, R 22 E I Lat __ o __ ' __ " Local Grid Location (If applicable)

0 I II D N OE Long Feet D S FeetO W

County

1

2

3

4

5

6

Signature

Ul

1:1 ;::l .o u ~ 0

P3

l'rlilwaukee

-1.0 ...

,...2,0 -'-3.0

--4.0

---5.0

... h.o ...

... ---8.0

---9.0

0.0 to

jDNR County Code Cml Town/City/ or Village I 41 City of Milwaukee

S011 Properties

Soil/Rock Description .~ And Geological Origin For Ul v .-e Each Major Unit Cl'.) u § 8 ~.,$ B~ :El ti oo "Cl u u

§' oo ~Sh ~ ;::l.:: r.1)-.;.,..1 ·~·§ -~ ~ ·~ rl Cl'.) v «! 8 o~ ~8 «!"Cl ::::i (Jj tsa P-. uc/J ~~ ii: .El

10.0 no sample, concrete debris

,_10.01--------------------t '" 10.0 to 18.0 poor sample recovery due to 14.2 ~ gravel and previous ... ,_11.0 ...

-12.0

demolition activity

Firm Sigma Environmental Services, Inc. 220E.RvanRoad, OakCreek, WI 53154 414)768-7144

This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant toss 144.99 and 162.06, Wis. Stats.

LIST6707

Ul -+-' ;::l v

25 § 0 0 N 0'8 P-. ~u

State of Wisconsin Department of Natural Resources Boring Number ~1'V-7

7

8

9

... --13.0 ... .... ... --14.0 ---:.1s.c -----16.0 ... ... ... .... -17.0 .... --

SOIL BORING LOG INFORMATION SUPPLE1'IENT Form 4400-122A Rev. 5-92

Use only as an attachment to Form 4400-122. Page 2 of

Soil/Rock Description And Geological Origin For

Each Maj or Unit Cll

0 Cll

0

'>- t 20.l

::::::: ~::: :;:~ ....... ~:;::

~~I ::::-t~ f~:::::

1,11=111;,

jjjj~if j:i:.- ~f tL-- I~ ~~~j L-- t~ ::: I-::··· :·: L-- ~r

16.4

12.7

Smi Properties

--18.01---------------------1 :i:_r -----19.0 -----20.c ... ... ... ... -21.C -----22.0 ---... --23.0 ---.... -24.0 -... ... .... -25.C .. ---.... 26.0 ... ---...-21.0 ... --::.28.0 ... --1--29.0 .. -,-

City of Milwaukee

LIST6707

::.10.c ... .... .. ::.31.C ... ... .... ::.32.0

2

State of Wisconsin Route To: Department of Natural Resources 0 Solid Waste 0 Haz. Waste

SOIL BORING LOG INFORMATION Form4400-122 Rev. 5-92

Facility/Project Name City of lYiilwaukee

Boring Location

O Emergency Response 0 Wastewater 0 Su erfund

O Underground Tanks 0 Water Resources 0 Other Page __ l_ of __ 2_

icense/Permit!tvfonitoring Number Boring Number MW-8

ate Drilling Started 06 I 07 I 02

MM DD yy

Date Drilling Completed 06 I 07 I 02

MM DD yy

rilling Method hollow stem auger

'inal Static Water Level Surface Elevation orehole Diameter Feet MSL Feet MSL • 8.25 inches

State Plane N, E S I Lat _0

_

1

__

11

Lona o ' "

Local Grid Location (If applicable) ON

Feet 0 S OE

FeetOW SW 1/4 of NE 1/4 of Section __ 5 , T __ 6 N, R ___E E o _____ _

County

Samp e

~:s "' . '-' d ~] v ;::!

~~ 0

..C: 'V u s E-< ...., >

~ cl)O

;::! "d .::: (,) 0 zg OJ OJ 05 .-1~

1 12 push

2 18 push

3 16 push

4 16 push

5 16 push'

6

DNR County Co e iv1 To\ City or V1 lage Milwaukee 41 City of Milwaukee

..... v v (.I.

.s i 0

8.0

9.0

Soil/Rock Description And Geological Origin For

Each Major Unit

0.0 to 0.5

0.5 to 2.0

2.0 to 3.0

3.0 to 4.0

4.0 to 5.0

5.0 to 8.0

8.0 to 9.5

9.5 to 11.5

Concrete

yellowish brown (10YR5/6) fine to coarse SAND, trace gravel, poorly sorted, moist

black (10YR2/l) fine SAND, well sorted, moist

brown (10YR5/3) silty CLAY, trace fine gravel, mottling, stiff moist brown (10YR4/3) fine to coarse SAND, trace gravel,

oorl sorted, wet very .dark gray (10YR3/1) silty CLAY, trace fine sand, mottling, semi-plastic, medium stiff, moist

grayish brown (10YR5/2) silty CLAY, semi-plastic, medium stiff, wet

gray (10YR5/1) clayey coarse to fine SAND, trace gravel, wells sorted, wet

en u en :::i

FILL

SC

CL

CL

SP

11.5 to 12.0 gray (10YR5/1) silty CLAY, CL 12.0 moist

.~ "' (,) § 8 ~.;:;

:.El .... cl)

~cl) ~Sh ~ @'5 8 c)j ~a 0 .!:J p... u en

0.7

11.0

1.7

1.7

1.7

S01

OJ

.El"d

.~~ 0 0 AU

ropertles

.-?? ~-+-' (,)

·.c >< ;::! '§ ,,, v .~. o:j "d _,... .-1 .-1 P.....::1

Firm Sigma Environmental Services, Inc. 220 E. Ryan Road, Oak Creek, Wl 53154 (414) 768-7144

This form is au» orized by a rs 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,00 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant toss 144.99 and 162.06, Wis. Stats.

LIST6707

~ OJ

"§ 0

§0 0 C'l p... ~u

State of Wisconsin SOIL BORING LOG INFORMATION SUPPLEMENT Form 4400-122A Rev. 5-92 Department ofNatural Resources

Boring Number MW-8 Use only as an attachment to Form .4400-122. Page __ 2_ of __ 2_

7 12 push

City of Milwaukee

LIST6707

Soil/Rock Description And Geological Origin For

Each Major Unit

12.0 to 19.0 gray (10YR5/1) sandy CLAY, trace gravel, saturated

little recovery due to soft soil

End of boring, monitoring well installed

Cll u Cll ::J CL

u ~ 8 :E -dih ~ g. 00 ~ oj 8 I-< 0 ~q di--1 p....

2.0

01 ro ert1es

OJ .~ "' "' OJ .£ !:: ~-B ~d OJ I-< 00 "d u o® S'~

...., OJ ·s .~ ·-g (i 0 ·~~ .sr.§

0 o.;:i 0 0 oj "d C'l as UCll AU i--1 i--1 P::E p.... ~u

State of Wisconsin Route To: Department of Natural Resources 0 Solid Waste 0 Haz. Waste

SOIL BORING LOG INFORMATION Form 4400-122 Rev. 5-92

D Emergency Response 0 Wastewater 0 Superfund

O Underground Tanks 0 Water Resources 0 Other Paae 1 of 1 o ___ ---

Facility/Project Name City of lVIilwaukee

License/PermiUMonitoring Number Boring Number GP-1

Boring Drilled By (Firm name and name of crew chief) Joe Sikora Sigma Environmental Services, Inc.

Date Drilling Started 05 I 17 I 01

MM DD YY

Date Drilling Completed 05 I 17 I 01

MM DD YY

Drilling Method Direct Push (Geoprobe)

Common Well Name Final Static Water Level Surface Elevation orehole Diameter GP-1 Feet MSL Feet MSL 1.50 inches

State Plane N, ________ E Lat______ O N O E Boring Location

1

o , " Local Grid Location (If applicable)

0 l ti

SW 1/4 of KE 1/4 of Section __ 5 , T 6 N, R ___33 E Long______ Feet 0 S Feet 0 W

County NR County Code Civil Town/City/ or Village

Samp e

~'.? U) . '-' i:i P"O <l) ~ :':! ~

~§:: ·O

..::::: <l) u .SE-< ~>

i3: ~"Cl 00 0 ::::: (.) 0 z§ <l)"' iii .....:io:::

1 12/24 p u s H

2 6124 p u s H

3 13/24 p u s H

4 7/24 p u s H

5 24/24 p u s H

6 22/24 p u s H

lVIilwaukee 41 City of Milwaukee

1.3

16.0

Soil/Rock Description And Geological Origin For

Each Major Unit

0.0 to 3.3

3.3 to 7.3

Dark brown silty CLAY, some coarse to fine sand, trace fine gravel, moist

Same, trace cinders, moist

Brown silty CLAY with trace rust mottling, little coarse to fine sand, medium plasticity, medium stiff, moist

Same, trace coarse to fine sand, moist

7.3 to 10. 0 Brown and gray silty CLAY, little coarse to fine sand, trace fine gravel, trace wood fragments, medium plasticity, soft, saturated ( ossible fill)

10.0 to 11.4 Brownish gray clayey SILT, little to some coarse to

Cf)

u Cf)

:::i

CL

CL

L-M

fine sand, low plasticity, CL

soft, saturated 11.4 to 12.0 Brown silty CLAY, trace

coarse to fine gravel, trace coarse to fine sand, medium plasticity, stiff, wet tu moist End of boring at 12 feet; install temporary well

<l)

> ·;;; (.) s 8 ~-E ~ ro .... 00

.- S"IJ ~ g.::::: p.. cd oO O::i ro 8 a~ .... 0

S?: i5 O....:i 0... u(;)

1.9

0.4

1.1

1.1

0.8

1.0

S01

<l) ....... ~ ~ .,_, <l) Cll..., ·r r

~8 M

M

M

M

s

!W/lV

I hereb certif that the information on this form is true and correct to the best of m knowled e.

ropertles

. .q :"'9 i--'

(.) •.;:j ~

.§-:§ ,,, <l)

ro "CJ

....:i ....:i 0:: E

Signature ,,/./. ;::;_/_4,,, / Firm Sigma Environmental Services, Inc. /fd.(b////{ /lVUY'-' 220E.RvanRoad, OakCreek, WI 53154 (414)768-7144

Th.is form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than$ I 0 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant to ss 144. 99 and 162.06, Wis. Stats.

6707

U)

i:i <l)

-- § 0 0 Cl::: N <Yo 0... o:::u

Rock stuck in tip of sampler.

1----

State of Wisconsin Route To: Department of Natural Resources D Solid Waste D Haz. Waste

SOIL BORING LOG INFORI\'IATION Form 4400-122 Rev. 5-92

Facility/Project Name City of Milwaukee

D Emergency Response D Wastewater D Superfund

D Underground Tanks D Water Resources D Other Page

ILicense/Perrnit!lvlonitoring Number 'Boring Number

1 of

GP-2 Boring Drilled By (Firm name and name of crew chief) Joe Sikora

Date Drilling Started 05 I 17 I Ol

MM DD yy

Date Drilling Completed Drilling Method 05 I 17 I Ol Direct Push

Sigma Environmental Services, Inc. MM DD YY (Geoprobe)

~~~~l~~~ation N, --------- E I Lat __ o __ ' __ " Local Grid Locat~n ~If applicable) D E

SW 1/4 of NE 1/4 of Section 5, T 6 N, R 22 E Long 0

' " Feet D S FeetD W

1\'lilwaukee FNR County Code Civil Town/City/ or Village 41 City of Milwaukee

County

Sample Sm Properties

o<l '.§' "' "'V Soil/Rock Description 1J . '-' -;:: 1J .~ ~"Cl µ... And Geological Origin For ;::! "' 1J .:<: ~ 0 .s § 8 :;; f3 1J 0 [) §:: Each Major Unit CIJ (.) ........ f3 /; u ·~ .8 5 ·a ..c: ..., on "O -s E-< ::: u 0.. ~ S"o ~ S5 ·5 -~ ·-a x on o i5..

,,,..., ~ (.) CIJ ro on 01"' 8

·~ ,-; CT' Ei 'fl 1J

~-g 0 1J I-< 0 0 .... ~8 "'"O 1J 1J il5 38 o;j .....:l~ Q ~ O.....:i 0.. uCiJ ~;j 0::: .El - 1 18/24 p 0.0 to 0.5 Brown silty CLAY, trace FILL 1.0 M u \ coarse to tine gravel, trace I

FILL s ... H -1.3 coarse to tine sand, moist

- 0.5 to 3.5 Dark brown coarse to fine

2 12/24 p SAND and cinders, little 1.2 M u -2.7 silty clay, moist s H - Brown silty CLAY, trace CL 3.5 to 7.5

3 8/24 p r-4.0

coarse to fine sand, medium 0.9 M ... u ,..

plasticity, medium stiff, s ,.. H

,.. moist i--5.3 ,..

4 12/24 p ... Same, trace gray and rust 0.8 w -u -6.7 mottling, trace wood fibers, • s H wet

7.5 to 9.5 Brownish-gray clayey SILT, CL-ML

I 5 12/24 p -8.0

little coarse to tine sand, 0.9 W/S u - trace wood fibers, low s • H -9.3 plasticity, soft, wet to

... \ saturated /CL-ML

I 6 24/24 p ... 9.5 to 12.0 Dark gray silty CLAY to 0.7 s ... u i--10.7 clayey SILT, little to trace s ,.. I H ... coarse to tine sand, low to ... - ::-12.0 ~

medium plasticity, soft to

I medium stiff, saturated End of boring at 12 feet;

-13.3 abandon borehole

-14.7 ... ... ... ... i--16.0

I hereb certif that the information on this form is true and correct to the best of m knowled e. Signature d _,:;? Fim1 Sigma Environmental Services, Inc.

/fcd.tt'fYl /(t/~ 220 E. Ryan Road, Oak Creek, WI 53154 (414) 768-7144 This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate ot1ense, pursuant to ss 144. 99 and 162.06, Wis. Stats.

6707

"' -;:: 1J -- ~ 0

0 Q~ <"I O'o 0.. ~u

State of Wisconsin Department of Natural Resources

Facility/Project Name City of IVlilwaukee

Route To: 0 Solid Waste O Emergency Response 0 Wastewater D Superfund

D Haz. Waste O Underground Tanks 0 Water Resources 0 Other

SOIL BORING LOG INFORlYIATION Form 4400-122 Rev. 5-92

Page __ l _ of __ l_

icense/Permil/Monitoring Number Boring Number GP-3

Boring Drilled By (Firm name and name of crew chiet) Joe Sikora

ate Drilling Started 05 I 17 I 01

MM DD YY

Date Drilling Completed 05 I l 7 I 01

MM DD yy

Drilling Method Direct Push (Geoprobe)

inal Static Water Level Surface Elevation orehole Diameter Feet MSL Feet MSL 1.50 inches

Boring Location State Plane N, _________ E I Lat __

0

__ ' __ "

Local Grid Location (If applicable)

SW 1/4 of NE l/4 of Section __ 5 , T __ 6 N, R__E E Lona a ' u "'------

ON Feet D S

County

amp e

<1)

~fl-< ..o~ s"d ~~ ro

l

2

3

4

5

6

7

ciiLS

~i ~ <1) ..... > oo 0 i:: u <1) <1)

.....l~

20/24 p u s H

18/24 p u s H

8/24 p u s H

6/24 p u s H

6/24 p u s H

20/24 p u s H

0/24 p u s H

"' \:l ;:l .0 u ~ 0

ill

DNR County Code Civil Tow City/ or Village Milwaukee

1.3

2.7

4.0

5.3

6.7

8.0

9.3

10.7

12.0

13.3

14.7

16.0

0.0 to

0.5 to

4.7 to

Soil/Rock Description And Geological Origin For

Each Major Unit

0.5

4.7

9.3

Brown silty CLAY, trace coarse to fine sand, medium plasticity, medium stiff, moist Dark brown to black coarse to fine SAND, little silty day, trace coarse to fine gravel, moist Same, trace red brick fra ments, moist Brown to light brown silty CLAY, trace coarse to fine sand, medium plasticity, stiff, moist

Same, trace gray and rust mottling, wet to saturated

9.3 to 11.0 Brownish-gray clayey SILT, little to some coarse to

11.0 to 14.0

tine sand, low plasticity, soft, saturated Gray silty CLAY, trace coarse to fine sand, medium plasticity, medium stiff, wet

End of boring at 14 feet; install temporary well

-H City of Milwaukee

S01

<1)

.::: "' <1) § 8 "',... UJ u <!)~ .........

:.2 >-< bO ;:l i:: u -Sh ~ S' 5 ..... <1)

p.. "' ..... UJ ro oo -.; ro 8 ·-,... 0 ~ >-< 0 3:6

0 \-, 28 :::i (J .....l 0... uu=l

2.0 M

1.5 M

1.6 M

1.6 M

1.3 W/S

24.4 S/W

Properties

-"• ..... 'Cl

. [) ·3 .~ :.;:1 ~ CT' s "'<1) ro "CJ

:.:.LJ 0: ,.5

I hereb certif that the information on this form is true and correct to the best of m knowled e. Signature Firm Sigma Environmental Services, Inc.

220E.RVanRoad, OakCreek, WI 53154 (414)768-7144 This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or in1prisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant to ss 144. 99 and 162.06, Wis. Stats.

6707

OE FeetO W

0 0 <"'I 0...

"' ..... ~ <1)

Q@ O'o i:Y:U

Possible petrolemn free product

Soil too wet anti sort - no recovery

State of Wisconsin Route To: Department of Natural Resources 0 Solid Waste 0 Haz. Waste

SOIL BORING LOG INFORl'rIATION Form 4400-122 Rev. 5-92

Facility/Project Name City of l'rfilwaukee

O Emergency Response 0 Wastewater 0 Superfund

Boring Drilled By (Firm name and name of crew chiei) Joe Sikora Sigma Environmental Services, Inc.

O Underground Tanks 0 Water Resources 0 Other Page of

License/Permit/Monitoring Number 'Boring Number GP-4

Date Drilling Started 05 I 17 I 01

MM DD yy

Date Drilling Completed Drilling Method 05 I 17 I 01 Direct Push

MM DD Y Y (Geoprobe)

Final Static Water Level Surface Elevation Borehole Diameter Feet MSL Feet MSL 1.50 inches

Boring Location State Plane N, _________ E

SW 1/4 of NE 114 of Section 5 , T 6 N, R 22 E I Lat __ o __ ' __ " Local Grid Locat~n ~If applicable) O E

Long 0

' " Feet 0 S FeetO W

County :Milwaukee IDNR County Code Civil Town/City/ or Village

41 City of Milwaukee

Sample S011 Properties ......_

o<l ~ "' .....

~] ~ OJ ::1

~ §2; 0

'5 ~ u .;3 E-< oo 0 ~ c'd ~ 0 0 ::1 c <l.l <l.l ii) z,, .....l~

..., Soil/Rock Description OJ OJ

<l.l .~ µ... And Geological Origin For "' .s s ~ -s OJ .£' Each Major Unit Cfl 0 8 ......... ...c: :.E el '-' bO ::1 c

~-+-I 0 u ~ ~~ ..... <l.l -~ ~ ..... 0. :::::::::: oo "' ..... ::i ·.-<

0. Cfl "' 00 OJ "' 8 ~ OJ ..... ~ .sr.§ OJ .... 0 ?::6

0 .... 0 0 "''d Q ::i O.....i P-. utl :::Su .....l .....l

_,... P-. .::l

1 20/24 p u s H

0.0 to 1.2 Brown silty CLAY, trace fine FILL 1.4 M .. gravel, trace coarse to fine .. ..

\ santl, medium plasticity, f-1.3 j FILL stiff, moist

2 9124 p u s

1.2 to 3.4 Dark brown silty CLAY, 2.1 M ,-2.7 little to some coarse to ~

H

3 14/24 p

- fine sand, trace cinders,

\ moist J FILL

-4.0 3.4 to 6.3 Black coarse to fine SAND 1.7 M u

s H

- and cinders, little silt, - moist -5.3

4 6/24 p .. 2.0 w .. FILL u f-6.7 6.3 to 7.3 Brown silty CLAY, little s .. coarse to fine sand, trace H ..

\ cinders, medium plasticity, I CL

5 6/24 p -8.0 medium stiff, wet 2.7 IM!W

u 7.3 to 12.0 Olive-gray silty CLAY, trace -s - coarse to fine sand, trace -H -9.3 wood fibers, trace mica -6 8/24 p

tlakes, medium plasticity, 5.4 s

u -10.7 stiff, moist to wet s .. Same, little coarse to fine • H .. .. sand, saturated .. - f-12.0

End of boring at 12 feet; abantlon borehole

-13.3

--14.7

--16.0

I hereb certif that the information on this form is true and correct to the best of m knowled e. Signature ,1,1. yj Firm Sigma Environmental Services, Inc.

/(tt,'t{;;rz !(~ 220E. RyanRoad, Oak Creek, WI 53154 (414)768-7144 This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this repoii is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than$ I 00 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant to ss 144. 99 and 162.06, Wis. Stats.

6707

"' '5 i:i§ 0

0 N <Yo P-. ~u

Possible Eetrolemn ree

product

State of Wisconsin Route To: Department of Natural Resources 0 Solid Waste 0 Haz. Waste

SOIL BORING LOG INFORl\IIATION Form 4400-122 Rev. 5-92

Facility/Project Name City of Milwaukee

O Emergency Response 0 Wastewater 0 Superfund

Boring Drilled By (Firm name and name of crew chief) Joe Sikora Sigma Environmental Services, Inc.

O Underground Tanks 0 Water Resources O Other Page l of

._,icense/Perrnit/Monitoring Number 'Boring Number GP-5

Date Drilling Started 05 I 17 I 01

MM DD yy

Date Drilling Completed Drilling Method 05 I 17 I 01 Direct Push

MM DD YY (Geoprobe)

Final Static Water Level Surface Elevation Borehole Diameter Feet MSL Feet MSL 1.50 inches

Boring Location State Plane N, _________ E I

o , " Local Grid Location (If applicable) Lat___ ON OE

O I II

SW 1/4 of NE 1/4 of Section 5, T 6 N, R 22 E Long Feet 0 S FeetO W

County

.Sample

~:s ,,, . .._, 1:1 :::::: "Cl ;:l OJ ~~ 0 ~§;; ..i:::: d.l () sf-< ~ l>

~ Oil 0 ;:l "d i::: u 0

d.l d.l z§ ,_i 0::: 05 18/24 p

u s H

2 9/24 p u s H

3 12/24 p u s H

4 6/24 p u s H

5 12/24 p u s H

6, 10/12 p u

- s H

fUNR County Code Civil Town/City/ or Village lVIilwaukee I 41 City of Milwaukee

,_ --1.3

---2.7

-4.0 -,.. .... .... -s.3

---6.7 --8.0 .... ....

-9.3 ,_ ....

-10.7

-12.0

-13.3 --14.7 ... ... ,_ -16.0

\

Soil/Rock Description And Geological Origin For

Each Major Unit

0.0 to 1.7

1.7 to 9.5

9.5 to 11.0

Brown silty CLAY, trace coarse to fine sand, medium plasticity, stiff, moist

Brown silty CLAY, little coarse to fine sand, trace fine gravel, trace cinders, moist to wet

Same, wet

Same, saturated

Gray clayey SILT, little coarse to fine sand, soft to medium stiff, low plasticity, saturated (possible fill) Refusal at 11 feet - end of boring; install temporary well

I

d.l

.~ "' Cl) u § 8 ~,..!:(

~ ~~o () p.. ...... So ~ Cl) ro co 03 ro 8 >:< 1J

.... 0 8;6 0 ....

:::i 0 ,_i 0... utl FILL 1.8

FILL 1.8

2.1

~~

-1.6

1.5

~L-Ml.

•- 5.3

.Sm Properties

<1J _;:;-. .... ~ ;:l ~ "Cl G "ti~ ·;:; .~ •;j x ·~ i::: er S ,,, OJ 0 0 "'1 "Cl

2u :.::i :.::i 0:: ..5

M

IM/W

IM/W

w

s

s

I hereb certif that the information on this form is true and correct to the best of m knowled e. Signature Firm Sigma Environmental Services, Inc.

L-/ 220E. Ryan Road, Oak Creek, WI 53154 (414)768-7144 This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate ofiense, pursuant toss 144.99 and 162.06, Wis. Stats.

6707

0 0 N 0...

'fl

I:: d.l

--.. ;:l

§§ 0::: ()

Refusal at 7.5 feet -oils et boring.

Slight petrolemn odor.

Possible petrolemn free pro1luct.

State of Wisconsin Route To: Department of Natural Resources 0 Solid Waste 0 Haz. Waste

SOIL BORlt'iG LOG INFORMATION Form 4400-122 Rev. 5-92

D Emergency Response 0 Wastewater

D Underground Tanks 0 Water Resources

0 Superfund D Other Paoe l of 1 o ___ ---

Facility/Project Name City of Milwaukee

icense!Permit!tvlouitoring Number Boring Number GP-6

Boring Drilled By (Firm name and name of crew chiet) Joe Sikora Sigma Environmental Services, Inc.

ate Drilling Started 05 I 17 I Ol

MM DD YY

Date Drilling Completed 05 I 17 I Ol

MM DD yy

Drilling Method Direct Push (Geoprobe)

Common Well Name inal Static Water Level Surface Elevation orehole Diameter ___ Feet MSL Feet MSL 1.50 inches

State Plane N, E Lat O N D E Boring Location I o , ,, Local Grid Location (If applicable)

~ 1/4 of~ 1/4 ofSection __ 5, T __ 6 N, R _E E Long______ Feet D S FeetO W

County NR County Code Civil Town/City/ or Village

Samp e

<lJ

~~ "@f-< S""' z8

1

2

3

4

5

6

7

o<J .'? . '-' P"O <t: ~ '5 ~ co 0 >'1 u <lJ <lJ

,.....)~

20/24 p u s H

12/24 p u s H

6/24 p u s H

6/24 p u s H

10/24 p u s H

20/24 p u s H

0/24 p u s H

Signature

(/]

I:: ;::! .0 u ~ 0

iii

lVlilwaukee 41 City of Milwaukee

1.3

16.0

Soil/Rock Description And Geological Origin For

Each Major Unit

0.0 to 1.9

1.9 to 3.5

3.5 to 7.3

7.3 to 9.4

9.4 to 14.0

Brown silty CLAY with trace gray mottling, trace coarse to fine gravel, trace coarse to fine sand, medium

lasticitv, stiff, moist Brown silty CLAY, little coarse to fine sand, trace cinders, medium plasticity, medium stiff, moist to wet Brown coarse to fine SAND and CLAY, trace cinders, moist to wet Same, wet

Brown silty CLAY, little coarse to fine sand, medium plasticity, soft, saturated

Gray and brown silty CLAY, some coarse to fine rnnd, medium plasticity, soft, saturated

End of boring at 14 feet; abandon borehole

<lJ .::: ,,, u 8 8 ~...c= ifJ

u :.a ro '-'o:ii .- Sb ~ S'~ p..

ifJ ro on 11 ro 8 .... 0 2:i5 0 ....

::i C),.....) 0... u Ci]

FILL 1.7

2.4

2.7

2.6

CL

2.6

CL

1.2

Sm

<lJ ....... ;::! >::: t12 ·-,.... 0 -

~8

M

w

s

s

that the information on this form is true and correct to the best of m knowled e.

Properties

Z;· ~ __. ·0

·.p )<! ;::! ·-CT 8 (/] <lJ

ro "O ;.:i ;.:i p:: .El

Firm Sigma Environmental Services, Inc. 220 E. Ryan Road, Oak Creek, WI 53154 ( 414) 768-7144

This form is authorized by Chapters 144, 147 and l62, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 clays or both for each violation. Each day of continued violation is a separate otfonse, pursuant toss 144.99 and 162.06, Wis. Stats_

6707

0 0 N 0...

(/] ...... >::: <lJ

i:S@ 0'8 ~u

No recovery due to soft mu! saturate1l soil.

State of Wisconsin Route To: Department of Natural Resources D Solid Waste D Haz. Waste

SOIL BORING LOG INFORl\iIATION Form 4400-122 Rev. 5-92

Facility/Project Name City of l\ifilwaukee

D Emergem:y Response D Wastewater D Superfund

D Underground Tanks D Water Resources D Other Page of

._,icense/Permitfivfonitoring Number 'Boring Number GP-7

Boring Drilled By (Firm name and name of crew chief) Joe Sikora

Date Drilling Started 05 I 17 I Ol

MM DD YY

Date Drilling Completed Drilling Method 05 I 17 I Ol Direct Push

Sigma Environmental Services, Inc. MM DD YY (Geoprobe)

lllffit]~if~J~1!1~ilf-lifil~jj!1-Cornmon Well Name ~'inal Static Water Level Surface Elevation Borehole Diameter

Feet MSL Feet MSL 1.50 inches

Boring Location State Plane N, ________ E Lat I

0 ' " Local Grid Location (If applicable)

------SW 1/4 of NE 1/4 of Section 5 , T 6 N, R 22 E Long

0 I U ON

Feet D S County

Sample

~:s . ....._, :::: -0

0 ~~ .... p, 0 >-. ..i:::: 0 sf-< .... >

bllO -0 ~ u

~§ 0 0 ,_i IZ

1 10/24 p u s H

2 10/24 p u s H

3 10/24 p u s H

4 0/24 p u s H

5 12/36 p u s H

6 24/36 p u s H

(/]

1:l ;:l

8 ;3: 0

05

Milwaukee FNR County Code C1Vll Town/City/ or Village 41 City of Milwaukee

Soil!Rock Description And Geological Origin For

Each Major Unit

- 0.0 to 1.4 Brown silty CLAY, trace coarse to fine sand, trace -

J -1.3 \ brick fragments, medium

'--~~~~~_.,P_h_1s_·t_ic_·i~tv~,_s_ti_ff~:_m_o_i_s_t~~~J ~ 1.4 to 6. 7 Brown to dark brown silty ..-2.7 CLAY, little coarse to fine ...

1-4.0

-5.3

---6.7 ... 6.7 to 10.0 ... ... 1-8.0 ...

>--9.3

-10.7 ->--12.0 ...

10.0 to 12.5

12.5 to 14.0

sand, trace coarse to fine gravel, trace brick fragments, medium plasticity, medium stiff, wet

Brownish-gray clayey SILT, little to some medium to fine sand, low plasticity, soft, saturated

Dark gray coarse to fine SAND, little silty clay, trace fine gravel, saturated

Brownish-gray silty CLAY, trace coarse to fine sand, medium plasticity, stiff, moist / End of boring at 14 feet; abandon borehole

U) u :El u 0..

U) ro oo

o3 ::>

J?ILL

FILL

CL

S01 Properties

0 .::: "' '1) c s 8 ~£3 :@~ ·;:;

~ a.bl) -0 ~ ·s-~ ·.a~ :::::::::: co s5 Ul...-

(\.) ci;j 8 «3 ~ (/] '1)

0 .... o< ~ "'-0 :sa 0... uC/5 ::2 8 :.:l :.:l ~rS

2.1 M

9.1 w

5.1 w

33.7 s

15.5 s

5.6 M

Signature /} /}"",,.;,,, / Firm Sigma Environmental Services, Inc. 11(/.a;M /1tl,wl/ 220E.RyanRoad, OakCreek, WI 53154 (414)768-7144

This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant to ss 144. 99 and 162.06, Wis. Stats.

6707

DE FeetD W

0 0 N 0...

(/]

1:l 0

cs~ C/o IZU

Brick fra~1e nt stuc ii itip of smn pler.

Poor recovery tine to sofUloose soil

Possible petroleum rree product

State of Wisconsin Route To: Department ofNah1rnl Resources D Solid Waste D Haz. Waste

SOIL BORIN"G LOG INFORMATION Form 4400-122 Rev. 5-92

Facility/Project Name City of lVIilwaukee

D Emergency Response D Wastewater D Superfund

D Underground Tanks D Water Resources D Other Page

[,icense/Permit/1vfonitoring Number !Boring Number

1 of

GP-8 Boring Drilled By (Firm name and name of crew chiet) Joe Sikora

!Date Drilling Started 05 I 17 I Ol

MM DD yy

Date Drilling Completed [)rilling Method 05 I 17 I 01 Direct Push

Sigma Environmental Services, Inc. MM DD YY (Geoprobe)

!Final Static Water Level Surface Elevation Borehole Diameter Feet1v1SL Feet1v1SL 1.50 inches

~t~~~l~~~ation N, --------- E I Lat __ o __ ' __ " Local Grid Locat~n~If applicable) D E

SW 1/4 of NE 114 of Section 5 'T 6 N, R 22 E Long a I " Feet D s FeetD w County FNR County Code ClVll Town/City/ or Village

Milwaukee 41 City of Milwaukee

Sample

~.s . .._,

:::: "" d.l <i; ~ ~ §:; '5 g: ..0 f-< s"" 000 >:: (..) z§ d.l d.l

1--H~

1 24/24 p u s H

2 16/24 p u s H

3 12/24 p u s H

4 8/24 p u s H

5 14/24 p u s H

6 12/24 p u s H

Ul

~ 5 u :;:: 0

P5

.. .. ~1.3 t-t-

--2.7

t-

-4.0

---5.3

--6.7 t-... ... ... --s.o

-t-.... 9.3 t-

t-

--10.7 .. .. .. >--12.0 .. t-t-... >--13.3

~14.7 t-

--16.0

Soil/Rock Description And Geological Origin For

Each Major Unit

0.0 to 0.5 Brown silty CLAY, trace coarse to fine gravel, trace coarse to fine sand, medium

0.5 to 1.7

1.7 to 5.5

5.5 to 10.1

10.1 to 14.0

olasticity, stiff, moist j Dark brown clayey SILT and coarse to fine SAND, trace fine gravel, moist 1

Dark brown to black coarse to fine SAND and cinders, little silt, moist Same, wet Gray silty CLAY, trace coarse to fine sand, medium plasticity, medium stiff, wet

Same, little coarse to fine sand, wet to saturated

Brownish-gray clayey SILT, little medium to fine santl, low plasticity, medium stiff, saturated

End of boring at 14 feet; install temporary well

Cl)

u Cl)

:::i

FILL

FILL

FILL

CL

S01

d.l .:::: ,,,

d.l (..) s 8 "'..i:::

e:! Oo 515 :.a ro :::=So ~ S' 53

.... d.l 0. ,,, .... ro oO 11.l ro 8

·~,... 0 ~

... 0 2;8 0 ... 28 0.....l 0.... UUJ

9.3 M

10.9 M

I: 10.4 w

10.8 w

5.6 W/S

5.6 s

Properties

.C· 'G "" ·~ .... ·.g ~ ;:; ·~

er S ro °"' ;.] ;.] O:::E

Signature d__,; /,;/ Firm Sigma Environmental Services, Inc. !(t{r:V//Y( /t~t_.../ 220 E. R van Road, Oak ~reek, WI 53154 ( 4 l 4) 768-7144

This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mantlatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant toss 144. 99 and 162.06, Wis. Stats.

6707

"' ~ d.l

o@ 0 0 N os 0.... ~u

State of Wisconsin · Route To: Department of Natural Resources 0 Solid Waste 0 Haz. Waste

SOIL BORING LOG INFORJVIATION Form 4400-122 Rev. 5-92

Facility/Project Name City of Milwaukee

O Emergency Response O Underground Tanks 0 Wastewater D Water Resources 0 Superfund D Other Page

1License/Permit!Ivfonitoring Number 'Boring Number

of 2

GP-9 Boring Drilled By (Firm name and name of crew chief) Joe Sikora

Date Drilling Started 05 I 17 I 01

MM DD YY-

Date Drilling Completed Drilling Method 05 I 1 7 I 01 Direct Push

Sigma Environmental Services, Inc. MM DD Y Y (Geoprobe)

einal Static Water Level Surface Elevation Borehole Diameter Feet MSL Feet MSL 1.50 inches

Boring Location State Plane N, E

SW 1/4 of NE 1/4 of Section 5 , T 6 N, R 22 E l Lat __ o __ ' __ " Local Grid Locat~n ~If applicable) DE

Long 0

' " Feet D S FeetO W County

Sample

~'.? Ul . .._, 15 :;:; "d ;:l (lJ <i:: ~ .o t~ ~~ u ~f-< co 0 i:': -"O <::: '-' 0 ;:l <::: (lJ (lJ

iii z"' .....:i ix:

24/24 p u s H

2 15/24 p u s H

3 16/24 p u s H

4 12/24 p u s H

jDNR County Code Civtl Town/City/ or Village .lVIilwaukee I 41 City of Milwaul<ee

"'V (lJ

µ..

.s -5 p.. (lJ

Ci

... ... ... ...

..... 0.6

...

-1.3 ... ... ... -1.9

--...-2.5 ...

...

..... 3.1 ...

...

-3.8

-4.4

--5.0 ... ...

..... 5.6

'""6.3

-6.9 ...

-7.5

Soil/Rock Description And Geological Origin For

Each Major Unit

0.0 to 2.0

2.0 to 3.6

3.6 to 6.5

6.5 to 7.5

Brown silty CLAY, trace coarse to fine gravel, trace coarse to fine sand, medium plasticity, stiff, moist

Dark brown to black coarse to fine SAND, little silt, trace brick fragments, moist

Dark brown to brown silty CLAY, little to some coarse to fine sand, trace cinders, trace brick fragments, medium plasticity, stiff, wet

Brownish-gray clayey SILT, little medium to fine sand, trace roots, low plasticity, medium stiff, wet

(/)

u (/)

::::>

FILL

FILL

FILL

Sm Properties

(lJ

.~ "' (lJ 0 .'.:;l s 8 ~-5 ~ 15 Ti ..<::: "' .... co "Cl .... ~ ~5

~ (lJ ·5.~ ·.a ><!

§" oo ;::::: 00 "' .,..., (lJ "' 8 ·-,....

CT' s "' (lJ Op ~8 ~"d .... 0 >·- ~:j 0:::..5 O.....:i ..-Cl 0... u (/)

6.1 M

8.5 M

6.7 w

10.3 w

I hereb certif that the information on this form is true and correct to the best of m knowled e. Signature Firm Sigma Environmental Services, Inc.

220E.RvanRoad, OakCreek, 'vV153154 (414)768-7144 This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant toss 144. 99 and 162.06, Wis. Stats.

LIST6707

Ul

i:i (lJ

cs§ C> C> <'I Clo 0... ~u

State of Wisconsin SOIL BORING LOG INFORl\tlATION SUPPLEMENT Form 4400-122A Rev. 5-92 Department of Natural Resources

Boring Number GP-9 Use only as an attachment to Form 4400-122. Page __ 2_ of __ 2_

a<! .S . '-' ~~ <\)

.... 0.. <\) >. ~ <!J

~[--< ..... :> co 0 -.,,, .::: 0 ;::l.::: <!J <!J Z ro ...-1 p::

5 24/24 p u s H

"' "'i:: ;::l 0 u ~ 0 @

6 18/24 p U,, s H

City of l\tlilwaukee

LIST6707

;:; <U

µ...

.s -5 0.. <U

Q

8.1

8.8

10.0

Soil/Rock Description And Geological Origin For

Each Major Unit

7.5 to 9.3 Dark gray coarse to tine SAND and clayey SILT, saturated

9.3 to 10.0 9.3-9.5: Dark bonvn clayey SILT, trace shells, low plasticity, medium stiff, wet 9.5-10.0: Gray to light gray clayey SILT with trace rust mottling, trace coarse to fine sand, trace shells, low plasticity, medium stiff, wet to moist

10.0 to 12.0 Tan silty CLAY, trace coarse to fine gravel, trace coarse to fine sand, low to medium plasticity, very stiff, moist

End of boring at 12 feet; abandon borehole

SOI ro ert1es

<!J :> 'i/l Cl)

8 Cl) ,... <!.) .~ "'i:: ~~u

......... <U ;::l.::: ].~ u cs§ ~ ~.::: ..... <U •.;j ;-.< 0 Cl)_.

8 .::: <U ·-.::: a-. s "' <U 0

0 .... 0 0 :0 "" N O'o p._, ui/5 ::;'Su ;J ;J O::E p._, p:: u

5.3 !WI

3.7 w

State of Wisconsin Department of Natural Resources

Facility/Project Name City of Milwaukee

Route To: 0 Solid Waste 0 Emergency Response 0 Wastewater 0 Superfund

Boring Drilled By (Firm name and name of crew chiei) Joe Sikora Sigma Environmental Services, Inc.

0 Haz. Waste O Underground Tanks 0 Water Resources D Other

SOIL BORING LOG INFORl\!IATION Form 4400-122 Rev. 5-92

Paoe "

of 1

License/Permit!Ivlonitoring Number !Boring Number GP-10

IDate Drilling Started Date Drilling Completed Drilling Method 05 I 18 I 01 05 I 18 I 01 Direct Push

MM DD yy MM DD yy (Geo probe)

111:0~~1li~·illlli;,;:11illl-Common Well Name !Final Static Water Level Surface Elevation Borehole Diameter

Feet MSL Feet MSL 1.50 inches

Boring Location I 0 • ..

Local Grid Location (If applicable) State Plane N, E Lat D N OE ------

SW 1/4 of NE 114 of Section 5,T 6 N, R 22 E Long 0 r II Feet 0 s FeetOW County FNR County Code Ci v1l Town/City/ or Village

Milwaukee 41 City of Milwaulrne

Sample SOI Properties

~:s "' Q) Soil/Rock Description <1J . .._, ...... <U .:-: P"=' i::: µ.. And Geological Origin For "' <U <t: ~ ;:l "' <U c· <::

~~ 0 .s CIJ u ~ g C/) ..... ._ ~

-5 <1J u Each Major Unit :.a ~~1J ;:l ;:l ·u <U

> ~

"=' Q~ .;3 t-< ~ u .... ~ ~~ ~ <U ·3.~ '_;j >< 0 OllO g. 00 :::::: Oil Cl)~

i:::"=' ::::: (J 0 CIJ <U "' 8 i::: <U ·~ i::: c:r' s ,,, <U 0 z§ <U <U <U .... 0 0 .... 0 0 "'"=' N O'o

, .... )1:::1~ 05 a :::i O....i ::sa n.. uU) ~u ;j :.:l 0::: .s n.. P::U

1 14/24 p 0.0 to 1.6 FILL 3.1 M Offset Brown silty CLAY and u concrete rubble, little s

borinlfi times<

3 ue sal H 1-\.3 coarse to fine gravel,

\ little coarse to fine sand, - ) FILL

2 8/24 p - moist 4.8 w ... u >-2.7 1.6 to 7.0 Black coarse to tine SAND s .. H .. and brown silty CLAY, little .. .. cinders, wet

3 6/24 p f-4.0

Same, saturated 4.8 s .. u s H -5.3

"' 4 20124 p 5.0 S/W u -6.7 s b~ H 7.0 to 7.9 Dark brown to brown silty OL

~ -- CLAY, little medium to fine 5 18/24 p

-8.0 sand, trace shells, medium CL 6.2 M ...

u ... plasticity, medium stiff,

J s • H >--9.3 saturated to wet .. 7.9 to 10.0 Brown silty CLAY, little to ..... ....

trace medium to fine sand,

I >-10.7 medium plasticity, stiff,

moist .. End of boring at 10 feet; f-12.0 .. abandon borehole

>-13.3

... .. -14.7 ... ...

>-16.0

This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not !es~ than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $I 00 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant to ss 144.99 and 162.06, Wis. Stats.

6707

to rel'n near gro1uul surface

!------:

State of Wisconsin Route To: Department of Natural Resources D Solid Waste D Haz. Waste

SOIL BORING LOG INFORMATION Fonn 4400-122 Rev. 5-92

D Emergency Response D Wastewater

D Underground Tanks D Water Resources

D Superfund D Other Page __ l _ of __ l_

Facility/Project Name City of Milwaukee

icense/PermiUMonitoring Number Boring Number GP-11

Boring Drilled By (Firm name and name of crew chief) ate Drilling Started Date Drilling Completed Joe Sikora 05 I 18 I 01 05 I 18 I 01 Sigma Environmental Services, Inc. MM DD Y Y MM DD Y Y

rilling Method Direct Push (Geoprobe)

orehole Diameter 1.50 inches

State Plane N, E Lat 0 N 0 E Boring Location I o , " Local Grid Location (If applicable)

~ 1/4of~1/4 ofSection __ 5, T __ 6 N, R__E E Long______ Feet D S FeetD W

County NR County Code Civil Town/City or Village

Samp e

~? ,,, ·-. ..._.., ~

<!J ~] ;:l

i:l~ ,0

..c:: <!J u sf-< ...... > ~ oo 0

;:l "Cl <:::CJ 0

z§ <!J <!J m ,.....) 0::

24/24 p u s H

2 20/24 p u s H

3 12/24 p u s H

4 8/24 p u s H

5 18/24 p u s H

6 18/36 p u s H

Signature

Milwaukee 41 City of Milwaukee

.s

1.3

2.7

16.0

Soil/Rock Description And Geological Origin For

Each Major Unit

0.0 to 2.0

2.0 to 3.9

3.9 to 7.3

Brown coarse to fine SAND and silty CLAY, some coarse to fine gravel and concrete fra. ments, moist to dt Brown coarse to fine SAND and silty CLAY, some cinders and concrete, moist

Brown silty CLAY with gray mottling, trace coarse to fine sand, medium plasticity, soft to medium stiff, wet Same, saturated

7.3 to 11.0 Brownish-gray to dark gray silty CLAY, little coarse to fine sand, medium plasticity, soft, saturated

<Zl

u <Zl

::J

CL

CL

11.0 to 13.0 Brown silty CLAY with trace CL gray mottling, trace medium to fine sand, medium plasticity, stiff to very stiff, moist End of boring at 13 feet; abandon borehole

CJ 8 E o:! .... p.. ::;G ~o ro oo

0.3 2:6

Sm Properties

<!J

.~ ,,, <!J .€ 8 ~'5 ~~ .... 00 "Cl (.)

r::c p.. <::: tl2 ·- ...... ·.g ~ 8 <!J ;; ·;::l 8 ·- <::: 0 .... Oo ·.~.s ro.,,, 0... uCil ;su ......l ......l O:E

7.9 lVI/D

4.6 M

8.2 w

8.0 s

4.5 s

7.9 M

Firm Sigma Environmental Services, Inc. 220 E. Ryan Road, Oak Creek, Wl 53154 (414) 768-7144

This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant to ss 144. 99 and 162.06, Wis. Stats.

6707

,,, ...... 5

i:ig 0 0 c-4 Clo 0... 0:: u

Offset boring !lue to refusal at 3 feet hgs

State of Wisconsin Route To: Department of Natural Resources D Solid Waste D Haz. Waste

SOIL BORING LOG INFORl\tlATION Form 4400-122 Rev. 5-92

Facility/Project Name City of Milwaukee

D Emergency Response D Wastewater D Superfund

D Underground Tanks D Water Resources D Other

1License/Permit/1vfonitoring Number

Page of 1

'

Boring Number GP-12

Boring Drilled By (Firm name and name of crew chief) Joe Sikora

Date Drilling Started 05 I 18 I Ol

MM DD YY

Date Drilling Completed Drilling Method 05 I 18 I Ol Direct Push

Sigma Environmental Sen'ices, Inc. MM DD Y Y (Geoprobe)

lliltt]lJ1:~:\jiij@il~lll~iiil-z::i:~J.c_omm __ o_n_w_e1_1_N_a_m_e_JL~_in....:a=l=S=ta=t=ic=\.:..;_;e_t~..:~..:7:.;L:.ve_1-hs-u_rf_a,..:ce;:E::;::;le:;v=at:::i~:...::,:e:..:.t.:lv;.;fS:;;L:.J.B....,o.;.~=:~~~;:~ll:;:e=D::~:ac:~.:::::~e-r ~~~~l~~ation N, E I Lat __ a __ • __ " Local Grid Locat~n ~If applicable) DE

SW 1/4 of NE 1/4 of Section 5, T 6 N, R 22 E Long 0

' " Feet D S FeetD W

County

Sample .-..

o(l .s ,,, . '--' § ;::! "Cl

"' <t: !':! ·O i:i~ '5 :l,'. u

..Of-< ;;: s"d OJ) 0 ~ u 0 zg "'"' co ......l 0:::

1 18/24 p u s H

2 24/24 p u s H

3 7124 p u s H

4 12/24 p u s H

5 20/24 p u s H

6 12/24 p u s H

~

l\tlilwaukee

ti "' ~ .s ..c: 0. <1J

Cl

IDNR County Code Civil Town/City/ or Village 41 City of Milwaukee

Soil/Rock Description And Geological Origin For

Each Major Unit (/)

u (/)

::::i

.~

..c: 0. ro co (5j

s 8 ro :=!.Sh t:c "' ro 8 s:a 0...

Soil Properties

"' .~ ,,, "' .€ :{j -B .... ~

'- oo ::J ~ "Cl u

s-~ t1 ~ ·g.·§ ·~ ~ ·~ ~

0 '- 0 0 ro "Cl uU) ::;::u :.:3 :.:l 0::: .El

.. 0.0 to LO Brown silty CLAY, little coarse to fine sand, trace coarse to fine gravel, medium plasticity, stiff,

FILL 9A M .. .. -1.3 .. .. -2.7 1.0 to 2.0

----4.0

2.0 to 6.6

..-s.3 .. .. -6.7

---8.0

6.6 to 9.9

-9.3 .. ..

' .. .. ..-10.7 9.9 to 12.0 ..

:-12.0 I\

-13.3

----14.7 .. .. .. .. ..-[6.0

moist j

Dark brown and black coarse to fine SAND, trace coarse to fine gravd, trace cinders, moist Brown silty CLAY with trace gray mottling, concrete rubble, trace coarse to fine santl, medium plasticity, stm: moist Same, little coarse to fine sand, trace concrete fragments wet Black coarse to fine SAND, little to some silty clay, trace cinders, wet Saturated at 8 feet Gray silty CLAY to clayey SILT, trace medium to fine sand, medium plasticity, very stiff, moist End of boring at 12 feet; abandon borehole

j

FILL

FILL 5.5 M

8.0 w

75.2 w FILL

29.4 s

6.8 M

I hereb cert1f that the information on this form 1s true and correct to the best of m knowled e. Signature /) t/,,.~;, _ _ Firm Sigma Environmental Services, Inc.

/fdar11 f.._aWi--- 220 E. Rvan Road, Oak Creek, W1 53154 (414) 768-7144 This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forteit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant toss 144.99 and 162.06, Wis. Stats.

6707

0 0 N 0...

~ "' o§

Clo o:::u

Refusal at 4 ft nt 3 locations tlue to concrete .

P etrolemn o<lor

Petrolemn 01lor possible free protluc

State of Wisconsin Route To: Department of Natural Resources D Solid Waste D Haz. Waste

SOIL BORING LOG INFORMATION Fann 4400-122 Rev. 5-92

D Emergency Response D Wastewater

D Underground Tanks D Water Resources

D Superfund D Other Page __ l _ of __ l_

Facility/Project Name City of Milwaukee

icense/Pennit!Monitoring Number Boring Number GP-13

Boring Drilled By (Finn name and name of crew chiet) Joe Sikora Sigma Environmental Services, Inc.

ate Drilling Started 05 I 18 I 01

MM DD yy

Date Drilling Completed 05 I 18 I 01

MM DD YY

rilling Method Direct Push (Geoprobe)

Common Well Name GP-13

inal Static Water Level Surface Elevation Borehole Diameter ___ Feet MSL Feet MSL 1.50 inches

~t~~~l~~ation N, E I Lat __ o __ ' __ " Local Grid Locat~n~If applicable) D E

~l/4of~l/4ofSection ___ 5,T __ 6 N, R~ E Long __ 0

__ ' __ " FeetD S FeetDW

County DNR County Code Civil Town/City/ or Village

Samp e

~:§: '" ti "d

-;:: ;:I dJ <i: ~ . o

ii] $'.: ..c: !',> u ,.0 E-< ..... ~

~ S-o oo 0 s::: u 0

;:I~ dJ dJ 05 Z ro ,....)~

20/2-l p u s H

2 6/24 p u s H

3 15/24 p u s H

4 8/24 p u s H

Milwaukee 41 City of Milwaukee

12.0

Soil/Rock Description And Geological Origin For

Each Major Unit

0.0 to 1.9

1.9 to 5.0

5.0 to 5.6

5.6 to 8.0

Brown silty CLAY and brick fragments, little coarse to fine sand, trace coarse to fine gravel, moist

Brick fragments, wet Saturated at 4 feet

Gray coarse to fine SAND, little clayey silt, saturated Gray and dark gray silty CLAY, trace medium to fine sand, trace wood fibers, medium plasticity, stiff, moist End of boring at 8 feet; install temporary well

if) .~ u ..c:

0.. if) ro oo

c)j ::i

FILL

CL

01

dJ

.~ "' <\)

§ 8 "' .... ~~o

........ ;:Is::: ::::::: b11 t::: §' s::: ..... dJ "' ..... v ·:d 8 0 2:!

·~ s::: ~i5

0 0 0... ucZ) ~u

7.3 M

8.8 w

7.5 s

3.4 SIM

Properties

a " «J ·a.~ ·..c >:'!

"' dJ o< 8 ro -o ;j ;j p:; ,El

I hereb certif that the information on this form is true and correct to the best of m knowled e. Signature Firm Sigma Environmental Services, Inc.

220 E. Ryan Road, Oak Creek, Wl 53154 (414) 768-7144 This fonn is authorized by Chapters l44, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $ l 0 or more than $ J 00 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant to ss 144. 99 and 162.06, Wis. Stats.

6707

"' -;:: dJ

o@ 0 0 N O'a 0... ~u

State of Wisconsin Route To: Department of Natural Resources 0 Solid Waste 0 Haz. Waste

SOIL BORING LOG INFORl\tIATION Form 4400-122 Rev. 5-92

Facility/Project Name City of l\tlilwaukee

D Emergency Response D Wastewater D Superfund

Boring Drilled By (Firm name and name of crew chief) Joe Sikora Sigma Environmental Services, Inc.

O Underground Tanks 0 Water Resources D Other Page of 1

._,icense/Permit/lvlonitoring Number !Boring Number GP-14

Date Drilling Started 05 I 18 I 01

MM DD yy

Date Drilling Completed Drilling Method 05 I 18 I 01 DirectPush

MM DD YY (Geoprobe)

l<inal Static Water Level Surface Elevation Borehole Diameter Feet MSL Feet MSL 1.50 inches

Boring Location State Plane N, --------- E

SW 114 of NE 1/4 of Section 5 , T 6 N, R 22 E I Lat __ o __ ' __ " Local Grid Location (If applicable)

-0

- ,- ,, D N OE Long Feet 0 S FeetO W

County

Sample

-

p u s H

if}

§ .o u ;:: 0

05

l\tlilwaukee

.. .. ---1.0

-2.0 .. -3.0

.. ... ... -4.0 ,.. ,.. .. .. -s.o

-6.0 ---7.0

.... 8.0 ... .. ... .. -9.0

-10.0

--11.0

-12.0

FNR County Code Civil Town/City/ or Village _ 41 City of Milwaukee

Soil/Rock Description And Geological Origin For

Each Mqjor Unit

Concrete rubble - multiple attempts to advance Geoprobe, but refusal at 1 to 1.5 feet depth

C/)

u C/)

;:::i

u :.cl 0.. <'1 on .... 0

C)....:)

a 8 ro :::::: Sh t:: ~·~ 8 ..-Cl 0..

Sml Properties

<\)

.?.:; U)

<1J .€ ~'5 .... l:l "" on ~2 ~~ u ~~ "_;j ~ ;:l . ;= c;~

·-< ~ 'fl<\) 0 0 er >:: <'J "Cl

u C/) ~u :.::1 :.::1 O:::E

I hereb certif that the information on this form is true and correct to the best of m knowled e. Signah1re /7 /,/ Fim1 Sigma Environmental Services, Inc.

/(?/{t'fY(_ /({~ 220 E. Ryan Road, Oak Creek, WI 53154 (414) 768-7144 This form is authorized by Chapters 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant to ss 144. 99 and 162.06, Wis. Stats.

6707

U)

l:l <1J

2s § 0 0 01 ac; 0.. ~u

State of Wisconsin Route To: Department of Natural Resources D Solid Waste D Haz. Waste

SOIL BORING LOG INFORMATION Form 4400-122 Rev. 5-92

Facility/Project Name City of :Milwaukee

D Emergency Response D Wastewater D Superfund

D Underground Tanks D Water Resources D Other Page 1 of

..,icense/PermiUMonitoring Number 'Boring Number GP-15

1

Boring Drilled By (Firm name and name of crew chiet) On-site Environmental Services

Date Drilling Started 06 I 01 I 02

MM DD yy

Date Drilling Completed Drilling Method _9§_ I _01._ I _Ql_ geoprobe

Tony Kapugi MM DD YY

Final Static Water Level Surface Elevation Borehole Diameter Feet MSL Feet MSL 2.00 inches

State Plane ________ N, ________ E S Lat______ D N OE Boring Location

1

a , 11 Local Grid Location (If applicable)

SW 1/4 of NE 1/4 of Section 5, T 6 N, R 22 E Long 0

'

11

Feet D S FeetD W

County FNR County Code '-'ivil Town/City/ or Village :Milwaukee 41 City of Milwaukee

.Sample .S01l Properties

1

2

3

4

-

12 push ,... ,...

-LO

--12 push

-2.0 ,... ,... ,... -3.0 .... .... ,... ,... '-4.0

12 push -

-5.0 ---24 push

f-6.0 .... ,...

-7.0

---8.0

,... ,... .... 9.0 ,... .... .... .... .... 10.0 ,... .... ....

-11.0

----12.0

Soil/Rock Description And Geological Origin For

Each Major Unit

2.0 to 5.0 light yellowish brown (10YR6/4) fine SAND, well sorted, moist to saturated

5.0 to 8.0 gray (10YR5/1) fine to coarse SAND, trace gravel, poorly sorted, saturated

refusal at 8 feet bgs, end of boring

Cll 0 ~ u :El -5h g. 00 Cll 01 ro 0

.... 0 ~a (.'J,__i

.~ C/l

<U

8 ~-:S ......... ~OD B 13 ~ s 5 -~'E: 8 0 .;:i 0 0

::;8u 0.... UCll

1.7

1.7

0.7

2.2

I hereby certify that the inform'.:!+;,-,n nn this form is true and correct to the best of my knowledqe.

.£ "O 0 .......... ·-g ~ ~·§ .~. ro "O

p::; .El .....l .....l

SignaturyJJ_,1 / j / / ) 'Firm Sigma Environmental Services, Inc. / ///t;ft,,.1r1J/(/t/4 220E.RvanRoad, OakCreek, W153154 (414)768-7144

This form is authori~d by Cha.¢t?S 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more than $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant toss 144.99 and 162.06, Wis. Stats.

LIST6707

C/l

~ <U

o§ 0 0 N ao 0.... ~u

State of Wisconsin Route To: Department ofNatural Re~ources D Solid Waste D Haz. Waste

SOIL BORING LOG INFORMATION Fonn 4400-122 Rev. 5-92

Facility/Project Name City of l\'filwaukee

D Emergency Response D Wastewater D Superfund

D Underground Tanks D Water Resources D Other

,_,icense/Permit/1fonitoring Number Page 1 of 1

'

Boring Number GP-16

Boring Drilled By (Finn name and name of crew chief) On-site Environmental Services

Date Drilling Started 06 I 01 I 02

MM DD yy

Date Drilling Completed Drilling Method _9§_ I _91_ I _9L geoprobe

Tony Kapugi MM DD YY

Final Static Water Level Surface Elevation 8orehole Diameter Feet MSL Feet MSL 2.00 inches

Boring Location State Plane ________ N, --------- E S

SW 1/4 of NE 1/4 of Section I Lat __ o __ ' __ " Local Grid Locat~n ~If applicable) DE

Long 0

' " Feet D S FeetD W 6 N, R 5, T 22 E

County

1

2

-

jDNR County Code .. .,ivii Town/City/ or Village Milwaukee I 41 City of Milwaukee

6 push ,.. ,..

1-[.0 --2.0

-

-5.0 --6 push t:-6·0

,.. ,.. ,.. 1-7.0 ,..

-8.0 ----9.0 ,.. ,.. ,.. -10.0 ,.. ,.. --ll.O

--12.0

Soil/Rock Description And Geological Origin For

Each Major Unit

0.0 to 6.0

6.0 to 8.0

sandy GRAVEL, poorly sorted, moist

little recovery in spoon

very dark gray (10YR3/1) fine SAND, well sorted, wet

refusal at 8 feet bgs, end of boring

Cl'.)

CJ Cl'.)

:::i

8 ~ 8 0...

2.2

3.2

l:iml Propert:J.es

<!J .::; "' <!J .-e ;a :S

B~ H 00 ."S .+.J u

S'~ ·-g ~ -~~ ::l "§ QH 0 0 .S1. ro ""d

CJ Ci) ::s CJ .....l .....l o:::~

Finn Sigma Environmental Services, Inc. 220 E. Rvan Road, Oak Creek, WI 53154 (414) 768-7144

Th.is fonn is autho · by Ch 144, 147 and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than $10 nor more ·an $5,000 for each violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant toss 144.99 and 162.06, Wis. Stats.

LIST6707

"' 11 <!J

~§ 0 0 C'l O'o 0... p:: u

State of Wisconsin Route To: Department of Natural Resources D Solid Waste D Haz. Waste

SOIL BORING LOG INFORMATION Fonn 4400-122 Rev. 5-92

D Emergency Response D Wastewater

D Underground Tanks D Water Resources

D Su erfund D Other Page __ l _ of __ 2_

Facility/Project Name City of Milwaukee

License/Permit/Nlonitoring Number Boring Number GP-17

Boring Drilled By (Finn name and name of crew chief) On-site Environmental Services

ate Drilling Started 06 I 07 I 02

MM DD YY

Date Drilling Completed 06 I 07 I 02

MM DD YY

rilling Method

· .ell::Ndi:})} Common Well Name Final Static Water Level Surface Elevation . 'iJ}f'@\' ::::'' Feet MSL Feet MSL

orehole Diameter 2.00 inches

State Plane N, E S Lat O N OE Boring Location I a , " Local Grid Location (If applicable)

~1/4of~1/4ofSection __ 5,T __ 6 N, R~ E Long __ 0

__ ' __ " FeetD S FeetOW

County NR County Co TO\ City or V1 age Milwaukee 41 City of Milwaukee

Samp e

a<!~ "' ~] '\::!

;:::l 0 .0

1:1~ -E ~ u 'S [-< gf 8 il=

~] 0

0 0 iii .-l~

1 16 push

2 16 push

3 18 push

4 18 push.

5 20 push

6 20 push

..... 0 0 µ,

.s -:S 0.. 0 Q

.0

Soil/Rock Description And Geological Origin For

Each Major Unit

0.0 to 0.5 concrete

Cl)

u Cl)

::i

0.5 to 1.5 black (10YR2/1) fine GRAVEL GP

(cinders)

1.5 to 4.0 very dark grayish brown (10YR3/2) silty CLAY, trace fine sand, trace gravel, mottling, low plasticity, stiff, moist

4.0 to 7.0 grayish brown (10YR5/2) sandy CLAY, trace mottling, wet

7.0 to 8.0 black (10YR2/1) fine SAND, trace organics, wet

8.0 to 9.0 dark gray (10YR4/1) gravelly coarse SAND, trace fines, wet to saturated, odor

9.0 to 12.0 grayish brown (10YR5/2) sandy CLAY to silty CLAY, semi-plastic, stiff, wet

CL

CL

SP

SW

CL

12.0 1--------------------1

01 ropert1es

0 > ·.-<

"' 0 .€ u g 8 Kj -E 211 E .... oo "d u ......-4 to t::: S' &1 ·~·§ :g ~ @< 00

en....-dJ o:l 8 ·~""

0.3 p.·~ o.):J 0 s o:l "d ::'Eu ...... •.-t p:: ,El ,.-Q ii. u Cl) .-l .-l

0.7

0.7

0.7

0.2

0.2

0.2

I hereb certif that the informati Finn Sigma Environmental Services, Inc. 220 E. Ryan Road, Oak Creek, WI 53154 (414) 768-7144

y Chapt , and 162, Wis. Stats. Completion of this report is mandatory. Penalties: Forfeit not less than$ I 0 nor more th $5,00 o ach violation. Fined not less than $10 or more than $100 or imprisoned not less than 30 days or both for each violation. Each day of continued violation is a separate offense, pursuant to ss 144. 99 and 162.06, Wis. Stats.

LIST6707

"' ~ 0

2:\§ 0 0 C"l Clo ii. ~u

State of Wisconsin Department of Natural Resources Boring Number GP-17

Sample <><! .s "'

..... 11.l . '-' 1:1 11.l

:i= '"Cl ;::! µ...

11.l .:i; ~ 0 .s a:! §2:: 6~ u s ..0 f-< ~ s"O

bJJO i:: u 0.. 0 11.l

z~ ~~ ~ 0

7 0 push ... ... .... --13.0 ----- -14.0 ---... -15.0 -.... .... ... .._16.C ... I-,. .... .... '-17.0 I-... I-.... '-18.0 .... .... .... .... -19.0 ... ----20.0 I-I-....

' ....

City of l\'Iilwaukee

LIST6707

'-21.0 ... ... ... .... '-22.0 -... ---23.0 -----24.0 .... .... .... .... '-25.C .... .... ... ... '-26.0 -----=-27.0

----28.0 -... ... ... '-29.0 .... -... ... ..... 30.0 ... ----31.0 -----32.0

12.0 to

SOIL BORING LOG INFORMATION SUPPLEMENT Form 4400-122A Rev. 5-92

Use only as an attachment to Form 4400-122 Page 2 of 2

So1lPropert1es

Soil/Rock Description .~ "' And Geological Origin For "' ~ 8 ~-E 11.l .£ 1:1 CZ) u B1:1 Each Major Unit :.c1

11.l ..... bl} .~ ~ u

Z::l§ u - 6h ~ a5 .~~ ·.g ~ 0 p., .s<§ 0 CZ) el~ d) o:I 8 o.i;:! 0 0 «j "O N Clo ~ 0 >-l ~a p.. u CZ) ::Eu >-l ....1 is: ..El p.. ~u

14.0 no recovery, end of boring

State of Wisconsin Department of Natural Resources

WELL/DRILLHOLE/BOREHOLE ABANDONMENT Form 3300-SB Rev. 3-94

All abandonment work shall be performed in accordance with the provisions of Chapters NR 111, NR 1 Admin. Code, whichever is applicable. Also, see instructions on back.

(1) GK1'1ERAL lNl«OR!YlATlON Well/drillhole/Borehole I County Location .Milwaukee

~~ SW 1/4 of NE 1/4 Sec. ___2_ ; T. __ 6 _ N; R. _E_ - --(11 applicable)

Gov't Lot Grid Number

Grid Location

il ON. os., ft.OE. nw. Civil Town Name

Street Address of Well SW corner 3rd St. & Maple St.

City, Village City ofMihvaukee

WELUDRILLH0LE/BOREHOLE INFORl\'IATION (3) Original Well/Drillhole/Borehole Construction Completed On

(Date) 05/17/01

0 Monitoring Well Construction Report Available? QWaterWell IKJ Yes D No 0 Drillhole IX] Borehole

Construction Type: QDrilled 0 Driven (Sandpoint) D Dug IKJ Other (Specify) Direct push (Geoprobe)

Formation Type: ~Unconsolidated Formation D Bedrock

Total Well Depth (ft.) 12.0 Casing Diameter (ins.) 1.5 (From groundsurface) Casing Depth (ft.) ----Lower Drillhole Diameter (in.)

Was Well Annular Space Grouted? D Yes O No D Unknown If Yes, To What Depth? Feet

(7) Sealing Material Used

Granular bentonite

(8) Comments:

ame ot Person or

Street or Route 220 E. Ryan Road ity, tate, ip o e Oak Creek, WI 53154

or,

Date Signed

5/2?/dl Telephone Number (414)-768-7144

(2) FACILfl Y NA!vlli Original Well Owner (If Known)

Present Well Owner City of l\ililwaukee

Street or Koute 809 N. Broadway, 2nd Floor

City, State, Zip Code Milwaukee, WI

Facility Well No. and/or Name (If Applicable)' WI Unique Well No @~ . .

Reason For Abandonment investigative soil boring

Date of Abandonment 05/17/01

(4) Depth to Water (Feet)

Pump & Piping Removed? QYes QNo IKJ Not Applicable

Liner(s) Removed? 0Yes 0No [Kl Not Applicable

Screen Removed? 0Yes QNo IKJ Not Applicable Casing Left in Place? 0Yes QNo If No, Explain

Was Casing Cut Off Below Surface? 0Yes 0No NA Did Sealing Material Rise to Surface? IX] Yes 0No Did Material Settle After 24 Hours? 0Yes ~No If Yes, Was Hole Retopped? QYes 0No

(5) Required Method of Placing Sealing Material

0 Conductor Pipe-Gravity D Conductor Pipe-Pumped 0 Dump Bailer 0 Other (Explain)

(6) Sealmg Materials For morutonng wells and

0 Neat Cement Grout monitoring well boreholes only

0 Sand-Cement (Concrete) Grout

0 Concrete : 0 Bentonite Pellets 0 Clay-Sand Slurry 1 IZ] Granular Bentonite 0 Bentonite-Sand Slurry : 0 Bentonite- Cement Grout 0 Chipped Bentonite I

No. Yards, (C" 1 Mix Ratio From (Ft.) To (Ft.) Sacks Sealant c:fc e or Mud Weight or Volume ne)

Surface 12.0

6707

State of Wisconsin Department of Natural Resources

WELL/DRILLHOLE/BOREHOLE ABANDONMENT Form 3300-5B Rev. 3-94

All abandonment work shall be performed in accordance with the provisions of Chapters NR 111, NR 1 Admin. Code, whichever is applicable. Also, see instructions on back.

(1) GENERAL lNFORNlATION Well/ drillhole!Borehole I County Location Milwaukee

~~ SW 1/4 of NE 1/4 Sec. 5 T. 6 N R. 22 - -- __ , -- ' --(If applicable)

Gov't Lot Grid Number

Grid Location

ft. n N. n s., ft.n E. nw. Civil Town Name

Street Address of Well SW corner 3rd St. & Maple St.

City, Village City of Milwaukee

WELL/DRILLHOLE/BOREHOLE INFORMATION (3) Original Well/Drillhole/Borehole Construction Completed On

(Date) 05/17/01

0 Monitoring Well Construction Report Available? 0WaterWell IX] Yes D No 0 Drillhole

IXJ Borehole

Construction Type: 0Drilled 0 Driven (Sandpoint) 0 Dug ~Other (Specify) Direct push (Geoprobe)

Formation Type: ~Unconsolidated Formation 0 Bedrock

Total Well Depth (ft.) 12.0 Casing Diameter (ins.) 1.5 (From groundsurface) Casing Depth (ft.) --

--

Lower Drillhole Diameter (in.)

Was Well Annular Space Grouted? D Yes O No D Unknown If Yes, To What Depth? Feet

(7) Sealing Material Used

Granular bentonite

(8) Comments:

ame ot erson or r irm Domg Sea mg or·

Sigma Environmental Services, Inc.

Street or Route 220 E. Ryan Road

Date Signed

:J;z tJ/ Telephone Number (414)-768-7144

(2) rAClLITY NAJVLE Original Well Owner (If Known)

Present Well Owner City of l\ililwaukee

Street or Koute 809 N. Broadway, 2nd Floor

City, State, Zip Code Milwaukee, WI

Facility Well No. and/or Name (If Applicable)' Wl Unique Well No GP-4

Reason For Abandonment investigative soil boring

Date of Abandonment 05/17/01

(4) Depth to Water (Feet)

Pump & Piping Removed? 0Yes 0No !Kl Not Applicable

Liner(s) Removed? 0 Yes 0No !Kl Not Applicable

Screen Removed? 0Yes 0No !Kl Not Applicable Casing Left in Place? 0Yes 0No IfNo, Explain

Was Casing Cut Off Below Surface? 0Yes 0No NA Did Sealing Material Rise to Surface? IKJYes 0No Did Material Settle After 24 Hours? 0Yes lXJ No

If Yes, Was Hole Retopped? 0Yes 0No

(5) Required Method of Placing Sealing Material

0 Conductor Pipe-Gravity 0 Conductor Pipe-Pumped

0 Dump Bailer 0 Other (Explain) (b) Sealmg Matenals J.<or momtormg wells and

0 Neat Cement Grout monitoring well boreholes only

0 Sand-Cement (Concrete) Grout·

0 Concrete 1 0 Bentonite Pellets I 0 Clay-Sand Slurry 1 IX] Granular Bentonite

0 Bentonite-Sand Slurry :· 0 Bentonite- Cement Grout 0 Chipped Bentonite I

From (Ft.) To (Ft.) .No. r.arqs, (C' cl

Sacks Sealant 8' e or Volume ne)

Mix Ratio or Mud Weight

Surface 12.0

TY 6707

i-- --"

State of Wisconsin Department of Natural Resources

WELL/DRILLHOLE/BOREHOLE ABANDONMENT Form 3300-5B Rev. 3-94

All abandonment work shall be performed in accordance with the provisions of Chapters NR 111, NR 1 Admin. Code, whichever is applicable. Also, see instructions on back.

(1) GENERAL lNFOR1'YlATION Well/ drillhole/Borehole I County Location Milwaukee

IKJ E SW 1/4 of NE 1/4 Sec. 5 T. __ 6_N;R._E_ ow - -- __ ,

(If applicable)

Gov't Lot Grid Number

Grid Location

ft. ON. os.; tt.O E. ow. Civil Town Name

Street Address of Well SW corner 3rd St. & Maple St.

City, Village City of Milwaukee

WELIJDRILLHOLE/BOREHOLE INFORMATION (3) Original Well/Drillhole/Borehole Construction Completed On

(Date) 05/17/01

0 Monitoring Well Construction Report Available? 0WaterWell lX] Yes 0 No 0Drillhole

00 Borehole

Construction Type: 0Drilled 0 Driven (Sandpoint) 0 Dug ['SJ Other (Specify) Direct push (Geoprobe)

Formation Type: ['SI Unconsolidated Formation 0 Bedrock

Total Well Depth (ft.) 14.0 Casing Diameter (ins.) 1.5 (From groundsurface) Casing Depth (ft.) ----Lower Drillhole Diameter (in.)

Was Well Annular Space Grouted? 0 Yes O No 0 Unknown If Yes, To What Depth? Feet

(7) Sealing Material Used

Granular bentonite

(8) Comments:

ame ot Person or um omg Sea mg or · Sigma Environmental Services, Inc.

Street or Route 220 E. Ryan Road

Date Signed

5/21/dl Telephone Number (414)-768-7144

(2) FAClLlTY NAlvlE Original Well Owner (If Known)

Present Well Owner City of Milwaukee

Street or Route 809 N. Broadway, 2nd Floor

City, State, Zip Code ·Milwaukee, WI

Facility Well No. and/or Name (If Applicable)' WI Unique Well No GP-6

Reason For Abandonment investigative soil boring

Date of Abandonment 05/17/01

(4) Depth to Water (Feet)

Pump & Piping Removed? 0Yes 0No lXl Not Applicable

Liner(s) Removed? 0Yes 0No 00 Not Applicable Screen Removed? 0Yes 0No 00 Not Applicable Casing Left in Place? 0Yes 0No IfNo, Explain

Was Casing Cut Off Below Surface? 0Yes 0No NA Did Sealing Material Rise to Surface? !X]Yes 0No Did Material Settle After 24 Hours? 0Yes ~No If Yes, Was Hole Retopped? 0Yes 0No

(5) Required Method of Placing Sealing Material

0 Conductor Pipe-Gravity 0 Conductor Pipe-Pumped 0 Dump Bailer 0 Other (Explain)

(6) Sealmg Matenals .For momtormg wells and

0 Neat Cement Grout monitoring well boreholes only

0 Sand-Cement (Concrete) Grout

0 Concrete : 0 Bentonite Pellets 0 Clay-Sand Slurry 1 lX] Granular Bentonite 0 Bentonite-Sand Slurry : 0 Bentonite- Cement Grout 0 Chipped Bentonite I

From (Ft.) To (Ft.) _l'lO. r_arqs, (C' 1

Sacks Sealant <)rc e or Volume ne)

Mix Ratio or Mud Weight

Surface 14.0

6707

State of Wisconsin Department of Natural Resources

WELL/DRILLHOLE/BOREHOLE ABANDONMENT Form 3300-58 Rev. 3-94

All abandonment work shall be performed in accordance with the provisions of Chapters NR 111, NR 1 Ad min. Code, whichever is applicable. Also, see instructions on back.

(1) Gl<:NERAL l.Nl<ORlVlATlON (2) MClLlTY NAJ.'vlli Well/drillhole/Borehole I County Origmal Well Owner (If Known) Location Milwaukee

~& Present Well Owner

SW 1/4 of NE 1/4 Sec. 5 T. 6 N· R. 22 City of Milwaukee - -- __ , -- ' --(lt applicable) Street or Route

Gov't Lot Grid Number 809 N. Broadway, 2nd Floor

Grid Location City, State, Zip Code

ft. n N. os., ft.nE. D W. Milwaukee, WI

Civil Town Name Facility Well No. and/or Name (ff Applicable)' WI Unique Well No GP-7

Street Address of Well Reason For Abandonment SW corner 3rd St. & Maple St. investigative soil boring

City, Village Date of Abandonment City of Milwaukee 05/17/01

WELUDRILLHOLE/BOREHOLE INFORLYlATION (3) Original Well/Drillhole/Borehole Constrnction Completed On . (4) Depth to Water (Feet)

(Date) 05/17/01

D Monitoring Well Construction Report Available? 0WaterWell IK] Yes D No 0Drillhole IX! Borehole

Construction Type: 0Drilled 0 Driven (Sandpoint) 0 Dug ~Other (Specify) Direct push (Geoprobe)

Formation Type: ~ Unconsolidated Formation 0 Bedrock

Total Well Depth (ft.) 14.0 Casing Diameter (ins.) 1.5 --(From groundsurface) Casing Depth (ft.) --Lower Drillhole Diameter (in.)

Was Well Annular Space Grouted? D Yes 0 No D Unknown If Yes, To What Depth? Feet

(7) Sealing Material Used

Granular bentonite

(8) Comments:

Sigma Environmental Services, Inc.

Signature of Person Doing Work Date Signed

,141. ~~ 5/21, '()/ Street or Route 220 E. Ryan Road

Telephone Number (414)-768-7H4

Pump & Piping Removed? 0 Yes QNo !Kl Not Applicable

Liner(s) Removed? 0Yes 0No IXI Not Applicable

Screen Removed? 0Yes QNo IXI Not Applicable Casing Left in Place? 0Yes 0No If No, Explain

Was Casing Cut Off Below Surface? 0Yes 0No NA Did Sealing Material Rise to Surface? IK]Yes 0No Did Material Settle After 24 Hours? QYes i]g No If Yes, Was Hole Retopped? 0Yes 0No

(5) Required Method of Placing Sealing Material

D Conductor Pipe-Gravity 0 Conductor Pipe-Pumped D Dump Bailer 0 Other (Explain)

(6) Sealmg Matenals For momtormg wells and

D Neat Cement Grout monitoring well boreholes only

0 Sand-Cement (Concrete) Grout

D Concrete : 0 Bentonite Pellets 0 Clay-Sand Slurry 1 l]g Granular Bentonite D Bentonite-Sand Slurry : 0 Bentonite- Cement Grout 0 Chipped Bentonite I

No rarqs · 1Y1ix Ratio From (Ft.) To (Ft.) Sacks Sealant cc0rcle or Mud Weight or Volume ne)

Surface 14.0

TY 6707

f----

State of Wisconsin Department of Natural Resources

WELL/DRILLHOLE/BOREHOLE ABANDONMENT Form 3300-SB Rev. 3-94

All abandonment work shall be performed in accordance with the provisions of Chapters NR 111, NR 1 Admin. Code, whichever is applicable. Also, see instructions on back.

(1) GENERAL lN.FORNlATIO!'I Well/ drillhole/Boreho le I County Location Milwaukee

~~ SW 114 of NE 1/4 Sec. 5 · T. 6 N R. 22 - -- __ , -- ' --( il applicable)

Gov't Lot Grid Number

Grid Location

ft. [1 N. n S., ft.n E. ow. Civil Town Name

Street Address of Well SW corner 3rd St. & Maple St.

City, Village City of Milwaukee

WELL!DRILLHOLE/BOREHOLE INFORMATION (3) Original Well/Drillhole/Borehole Constrnction Completed On

(Date) 05/17/01

0 Monitoring Well Constrnction Report Available? OWaterWell IKJYes D No 0 Drillhole

IKJ Borehole

Construction Type: 0Drilled 0 Driven (Sandpoint) D Dug IKJ Other (Specify) Direct push (Geoprobe)

Formation Type: IKJ Unconsolidated Formation 0 Bedrock

Total Well Depth (ft.) 12.0 Casing Diameter (ins.) 1.5 --(From groundsurface) Casing Depth (ft.) --Lower Drillhole Diameter (in.)

Was Well Annular Space Grouted? D Yes D No D Unknown If Yes, To What Depth? Feet

(7) Sealing Material Used

Granular bentonite

(8) Comments:

1 ame ot erson or rum Domg Sea mg or

Street or Route 220 E. Ryan Road

Date Signed

:J/2 /01 Telephone Number (414)-768-7144

(2) FACILITY NMlE Original Well Owner (If Known)

Present Well Owner City of .Milwaukee

Street or Route 809 N. Broadway, 2nd Floor

City, State, Zip Code l\ililwaukee, WI

Facility Well No. and/or Name (If Applicable)' WI Unique Well No GP-9

Reason For Abandonment investigative soil boring

Date of Abandonment 05/17/01

(4) Depth to Water (Feet)

Pump & Piping Removed? 0Yes 0No !Kl Not Applicable

Liner(s) Removed? 0Yes 0No IKI Not Applicable

Screen Removed? 0Yes 0No IKI Not Applicable Casing Left in Place? 0Yes 0No IfNo, Explain

Was Casing Cut Off Below Surface? 0Yes 0No NA Did Sealing Material Rise to Surface? IKJYes 0No Did Material Settle After 24 Hours? 0Yes ~No If Yes, Was Hole Retopped? 0Yes 0No

(5) Required Method of Placing Sealing Material

D Conductor Pipe-Gravity 0 Conductor Pipe-Pumped 0 Dump Bailer D Other (Explain)

( 6) Sealmg Matenals For morutormg wells and

D Neat Cement Grout monitoring well boreholes only

0 Sand-Cement (Concrete) Grout

D Concrete : D Bentonite Pellets 0 Clay-Sand Slurry 1 IKJ Granular Bentonite 0 Bentonite-Sand Slurry : 0 Bentonite- Cement Grout D Chipped Bentonite I

From (Ft.) To (Ft.) No. Yards, (C' 1 Sacks Sealant (5"c e or Volume ne)

Mix Ratio or Mud Weight

Surface 12.0

6707

State of Wisconsin Department of Natural Resources

WELL/DRILLHOLE/BOREHOLE ABANDONMENT Form 3300-SB Rev. 3-94

All abandonment work shall be performed in accordance with the provisions of Chapters NR 111, NR 1 Admin. Code, whichever is applicable. Also, see instructions on back.

(1) GENERAL lNFORlVlATlON Well/drillhole/Borehole I County Location Milwaukee

~~ SW 1/4 of NE 114 Sec. 5 T. 6 N- R. 22 - -- __ , -- ' --(lt applicable)

Gov't Lot Grid Number

Grid Location

ft. n N. n s .. n.nE. D W. Civil Town Name

Street Address of Well SW corner 3rd St. & Maple St.

City, Village City of lYlilwaukee

WELUDRILLHOLE/BOREHOLE INFORMATION (3) Original Well/Drillhole/Borehole Construction Completed On

(Date) 05/17/01

0 Monitoring Well Construction Report Available? OWaterWell IKJ Yes D No 0 Drillhole

lli] Borehole

Construction Type: 0Drilled 0 Driven (Sandpoint) 0 Dug ~Other (Specify) Direct push (Geoprobe)

Formation Type: ~ Unconsolidated Formation 0 Bedrock

Total Well Depth (ft.) 10.0 Casing Diameter (ins.) 1.5 (From groundsurface) Casing Depth (ft.) --

--

Lower Drillhole Diameter (in.)

Was Well Annular Space Grouted? D Yes O No D Unknown If Yes, To What Depth? Feet

(7) Sealing Material Used

Granular bentonite

(8) Comments:

ame ot erson or

Street or Route 220 E. Ryan Road

Of'

Date Signed

,); 27, f)! Telephone Number (414)-768-7144

(2) FACILITY NAivlE Original Well Owner (If Known)

Present Well Owner City of Milwaukee

Street or Route 809 N. Broadway, 2nd Floor

City, State, Zip Code Milwaukee, WI

Facility Well No. and/or Name (If Applicable) I WI Unique Well No GP-10

Reason For Abandonment investigative soil boring

Date of Abandonment 05118/01

(4) Depth to Water (Feet)

Pump & Piping Removed? 0Yes 0No !Kl Not Applicable

Liner(s) Removed? 0Yes 0No !Kl Not Applicable

Screen Removed? 0Yes 0No !Kl Not Applicable Casing Left in Place? 0Yes 0No If No, Explain

Was Casing Cut Off Below Surface? 0Yes 0No NA Did Sealing Material Rise to Surface? IK]Yes 0No Did Material Settle After 24 Hours? 0Yes ldSJ No If Yes, Was Hole Retopped? 0Yes 0No

(5) Required Method of Placing Sealing Material

0 Conductor Pipe-Gravity 0 Conductor Pipe-Pumped

0 Dump Bailer 0 Other (Explain) (6) Sealmg Matenals For momtonng wells and

0 Neat Cement Grout monitoring well boreholes only

0 Sand-Cement (Concrete) Grout

0 Concrete : 0 Bentonite Pellets 0 Clay-Sand Slurry 1 ~ Granular Bentonite 0 Bentonite-Sand Slurry : 0 Bentonite- Cement Grout 0 Chipped Bentonite I

NO. Yarqs, (C' ·l Mix Ratio From (Ft.) To (Ft.) Sacks Sealant ()re e or Mud Weight or Volume ne)

Surface 10.0

6707

State of Wisconsin Department of Natural Resources

WELL/DRILLHOLE/BOREHOLE ABANDONMENT Form 3300-SB Rev. 3-94

All abandonment work shall be performed in accordance with the provisions of Chapters NR 111, NR 1 Admin. Code, whichever is applicable. Also, see instructions on back.

(1) GJ!:NERAL IN!<'ORMATlON Well/ drillhole/Borehole I County Location Milwaukee

~~ SW 1/4 of NE 1/4 Sec. 5 T. 6 N- R. 22 - -- __ , -- ' --(il applicable)

Gov't Lot Grid Number

Grid Location

ft. n N. n s., n.n E. ow. Civil Town Name

Street Address of Well SW corner 3rd St. & Maple St.

City, Village City of Milwaukee

WELL/DRILLHOLE/BOREHOLE INFORIYL<\.TION (3) Original Well/Drillhole/Borehole Constrnction Completed On

(Date) 05/17/01

D Monitoring Well Construction Report Available? 0WaterWell [ZJ Yes D No D Drillhole

IK] Borehole

Construction Type:

D Drilled D Driven (Sandpoint) D Dug ~Other (Specify) Direct push (Geoprobe)

Formation Type: ~Unconsolidated Formation D Bedrock

Total Well Depth (ft.) 13.ll Casing Diameter (ins.) 1.5 --(From groundsurfoce) Casing Depth (ft.) --

Lower Drillhole Diameter (in.)

Was Well Annular Space Grouted? D Yes D No D Unknown

If Yes, To What Depth? Feet

(7) Sealing Material Used

Granular bentonite

(8) Comments:

or·

Sigma Environmental Services, Inc.

Sigrhlfe of Person Doing Work

. ,fl//{ ;(Z-c:tPt_. Street or Route 220 E. Ryan Road

Date Signed

5/2?/tJ( Telephone Number (414)-768-7144

(2) f AClLlTY NA..lvlE Origmal Well Owner (If Known)

Present Well Owner City of Milwaukee

Street or Route 809 N. Broadway, 2nd Floor

City, State, Zip Code

Milwaukee, WI

Facility Well No. and/or Name (If Applicable) I WI Unique Well No GP-11

Reason For Abandonment investigative soil boring

Date of Abandonment 05/18/01

(4) Depth to Water (Feet)

Pump & Piping Removed? 0Yes 0No !Z] Not Applicable

Liner(s) Removed? 0Yes 0No [Kl Not Applicable

Screen Removed? 0Yes 0No [Kl Not Applicable Casing Left in Place? 0Yes 0No If No, Explain

Was Casing Cut Off Below Surface? 0Yes 0No NA Did Sealing Material Rise to Surface? [Kl Yes 0No Did Material Settle After 24 Hours? 0Yes ~No If Yes, Was Hole Retopped? 0Yes 0No

(5) Required Method of Placing Sealing Material

D Conductor Pipe-Gravity D Conductor Pipe-Pumped

D Dump Bailer D Other (Explain) (6) Sealmg Matenals For momtormg wells and

D Neat Cement Grout moriitoring well boreholes only

D Sand-Cement (Concrete) Grout

D Concrete : D Bentonite Pellets D Clay-Sand Slurry 1 IXJ Granular Bentonite

D Bentonite-Sand Slurry : D Bentonite- Cement Grout D Chipped Bentonite I

From (Ft.) To (Ft.) NO. Xaras, (C. 'i

Sacks Sealant 8'c e or Volume ne)

Mix Ratio or Mud Weight

Surface 13.0

6707

State of Wisconsin Department of Natural Resources

WELL/DRILLHOLE/BOREHOLE ABANDONMENT Form 3300-SB Rev. 3-94

All abandonment work shall be performed in accordance with the provisions of Chapters NR 111, NR 1 Admin. Code, whichever is applicable. Also, see instructions on back.

(1) GENJ£RAL lNl<'ORlYlATlON Well/drillhole/Borehole I County Location Milwaukee

~~ SW 1/4 of NE 1/4 Sec. 5 T. 6 N' R 22 - -- __ , -- ' --(il applicable)

Gov't Lot Grid Number

Grid Location

ft. n N. n s., ft.n E. nw. Civil Town Name

Street Address of Well SW corner 3rd St. & Maple St.

City, Village City of .Milwaukee

WELIJDRILLHOLE/BOREHOLE JNFORMATION (3) Original Well/Drillhole/Borehole Constrnction Completed On

(Date) 05/17/01

D Monitoring Well Constrnction Report Available? OWaterWell IKJ Yes D No 0Drillhole IKJ Borehole

Construction Type: 0Drilled D Driven (Sandpoint) D Dug !Jg Other (Specify) Direct push (Geoprobe)

Formation Type: IKJ Unconsolidated Formation D Bedrock

Total Well Depth (ft.) 12.0 Casing Diameter (ins.) LS (From groundsurface) Casing Depth (ft.) ----Lower Drillhole Diameter (in.)

Was Well Annular Space Grouted? D Yes D No D Unknowu If Yes, To What Depth? Feet

(7) Sealing Material Used

Granular bentonite

(8) Comments:

i ame ot erson or l· irm Do mg Sea mg or · Sigma Environmental Services, Inc.

Signature of Person Doing Work Date Signed

A ri-t a VL 5/21 /cJ I Street or Route 220 E. Ryan Road

Telephone Number (.H4)-768-7H4

(2) 1' AClLl 1 y NAlvlli Original Well Owner (If Known)

Present Well Owner City of Milwaukee

Street or Koute 809 N. Broadway, 2nd Floor

City, State, Zip Code Milwaukee, WI

Facility Well No. and/or Name (If Applicable)' WI Unique Well No GP-12

Reason For Abandonment investigative soil boring

Date of Abandonment 05/18/01

(4) Depth to Water (Feet)

Pump & Piping Removed? 0Yes 0No !Kl Not Applicable

Liner( s) Removed? 0Yes 0No !Kl Not Applicable

Screen Removed? 0Yes 0No !Kl Not Applicable Casing Left in Place? 0Yes 0No If No, Explain

Was Casing Cut Off Below Surface? 0Yes 0No NA Did Sealing Material Rise to Surface? IK]Yes D No Did Material Settle After 24 Hours? 0Yes ~No If Yes, Was Hole Retopped? 0Yes 0No

(5) Required Method of Placing Sealing Material

D Conductor Pipe-Gravity D Conductor Pipe-Pumped D Dump Bailer D Other (Explain)

(6) Sealmg Matenals t•or morntonng wells and

D Neat Cement Grout monitoring well boreholes only

D Sand-Cement (Concrete) Grout

D Concrete : 0 Bentonite Pellets D Clay-Sand Slurry 1 IKJ Granular Bentonite D Bentonite-Sand Slurry : 0 Bentonite- Cement Grout D Chipped Bentonite I

From (Ft.) To (Ft.) No. Yards, (C' 1 Sacks Sealant 8"c e or Volume ne)

Mix Ratio or Mud Weight

Surface 12.0

6707

State of Wisconsin Department ofNatural Resources

WELL/DRILLHOLE/BOREHOLE ABANDONMENT Form 3300-SB Rev. 3-94

All abandonment work shall be performed in accordance with the provisions of Chapters NR 111, NR 1 Admin. Code, whichever is applicable. Also, see instructions on back.

(1) GENERAL 1N.FOR1\t.lA'nON Well/ drillhole/Borehole I County Location .Milwaukee

~~ SW 1/4 of NE 1/4 Sec. 5 T. __ 6 _ N; R. _E_ - -- __ ,

(lt applicable)

Gov't Lot Grid Number

Grid Location

ft. n N. n s., ft.nE. nw. Civil Town Name

Street Address of Well SW corner 3rd St. & Maple St.

City, Village City of Milwaukee

WELUDRILLHOLE/BOREHOLE INFORMATION (3) Original Well/Drillhole/Borehole Constrnction Completed On

(7)

(Date) 06/07 /02

D Monitoring Well 0WaterWell 0Drillhole

00 Borehole

Construction Type:

Constrnction Report Available? IXJYes D No

D Drilled D Driven (Sandpoint) D Dug ~Other (Specify) Direct push (Geoprobe)

Formation Type: IXJ Unconsolidated Formation

Total Well Depth (ft.) __ _ (From groundsurface)

D Bedrock

Casing Diameter (ins.) Casing Depth (ft.) ==

Lower Drillhole Diameter (in.) __ _

Was Well Annular Space Grouted? If Yes, To What Depth?

D Yes D No 0 Unknown Feet

Sealing Material Used

Granular bentonite

(8) Comments:

(2) tAClLll Y NMlli Ongrnal Well Owner (If Known)

Present Well Owner City of Milwaukee

Street or Koute 809 N. Broadway, 2nd Floor

City, State, Zip Code J\'Iilwaukee, WI

Facility Well No. and/or Name (If Applicable)' Wl Unique Well No GP-15

Reason For Abandonment investigative soil boring

Date of Abandonment 06/07/02

4) Depth to Water (Feet)

Pump & Piping Removed? 0Yes 0No IX! Not Applicable

Liner(s) Removed? 0Yes 0No 00 Not Applicable

Screen Removed? 0Yes 0No 00 Not Applicable Casing Left in Place? 0Yes 0No If No, Explain

Was Casing Cut Off Below Surface? 0Yes 0No NA Did Sealing Material Rise to Surface? 00Yes 0No Did Material Settle After 24 Hours? 0Yes ~No If Yes, Was Hole Retopped? 0Yes 0No

5) Required Method of Placing Sealing Material

D Conductor Pipe-Gravity D Conductor Pipe-Pumped

D Dump Bailer IXJ Other (Explain) gravity pour b) Sealrng Matenals tor morutonng wells and

D Neat Cement Grout monitoring well boreholes only

D Sand-Cement (Concrete) Grout

D Concrete D Clay-Sand Slurry

D Bentonite-Sand Slurry D Chipped Bentonite

: D Bentonite Pellets 1 IXJ Granular Bentonite

: D Bentonite- Cement Grout I

From (Ft.) To (Ft.) .No. i:.arqs, (C:ir 1 Sacks Sealant 01c e or Volume ne)

Mix Ratio or Mud Weight

Surface 8.0

TY LIST6707

State of Wisconsin Department of Natural Resources

WELL/DRlLLHOLE/BOREHOLE ABANDONMENT Form 3300-SB Rev. 3-94

All abandonment work shall be performed in accordance with the provisions of Chapters NR 111, NR 1 Admin. Code, whichever is applicable. Also, see instructions on back.

(1) GENERAL 1Nl'01UV1Al10N Well/ dnllhole/Borehole I County Location Milwaukee

SW NE ~~ 1/4 of 1/4 Sec. 5 · T. 6 N· R. 22 - -- __ , -- ' --(il applicable)

Gov't Lot Grid Number

Grid Location

tt. n N. n s., ft.nE. nw. Civil Town Name

Street Address of Well SW corner 3rd St. & Maple St.

City, Village City of .Milwaukee

WELIJDRILLHOLE/BOREHOLE INFORMATION (3) Original Well/Drillhole/Borehole Construction Completed On

(7)

(Date) 06/07 /02

D Monitoring Well 0WaterWell 0Drillhole 00 Borehole

Construction Type:

Construction Report Available? IKJYes D No

D Drilled D Driven (Sandpoint) D Dug Im Other (Specify) Direct push (Geoprobe)

Formation Type: IKJ Unconsolidated Formation

Total Well Depth (ft.) __ _ (From groundsurface)

D Bedrock

Casing Diameter (ins.) Casing Depth (ft.) ==

Lower Drillhole Diameter (in.) __ _

Was Well Annular Space Grouted? If Yes, To What Depth?

D Yes D No D Unknown Feet

Sealing Material Used

Granular bentonite

(8) Comments:

(2) J:<AClLJl X NAl\tlli

Ongmal Well Owner (lt Known)

Present Well Owner City of 1\'Iilwaukee

Street or Route 809 N. Broadway, 2nd Floor

City, State, Zip Code Milwaukee, WI

Facility Well No. and/or Name (If Applicable) I WI Unique Well No GP-16

Reason For Abandonment investigative soil boring .

4)

5)

Date of Abandonment 06/07/02

Depth to Water (Feet)

Pump & Piping Removed? 0Yes 0No IKI Not Applicable

Liner(s) Removed? 0Yes 0No 00 Not Applicable

Screen Removed? 0Yes 0No 00 Not Applicable Casing Left in Place? 0Yes 0No If No, Explain

Was Casing Cut Off Below Surface? 0Yes 0No NA Did Sealing Material Rise to Surface? IKJYes 0No Did Material Settle After 24 Hours? 0Yes ~No If Yes, Was Hole Retopped? 0Yes 0No

Required Method of Placing Sealing Material

D Conductor Pipe-Gravity D Dump Bailer

D Conductor Pipe-Pumped ~Other (Explain) gravity pour

• 6) Sealmg Materials Yor morutonng wells ancl monitoring well boreholes only D Neat Cement Grout

D Sand-Cement (Concrete) Grout

D Concrete D Clay-Sand Slurry D Bentonite-Sand Slurry D Chipped Bentonite

: D Bentonite Pellets 1 IKJ Granular Bentonite : D Bentonite- Cement Grout I

Mix Ratio From (Ft.) To (Ft.)

.No. i:_arqs, (C" 1 Sacks Sealant &c e

or Volume ne) or Mud Weight

Surface 8.0

LIST6707

State of Wisconsin Department ofNatural Resources

WELL/DRILLHOLE/BOREHOLE ABANDONMENT Form 3300-5B Rev. 3-94

All abandonment work shall be performed in accordance with the provisions of Chapters NR 111, NR 1 Admin. Code, whichever is applicable. Also, see instructions on back.

(1) GENERAL lJ.'H<'ORl'rlATl01~ Well/ drillhole/Borehole I County Location ·Milwaukee

~~ SW 1/4 of NE 1/4 Sec. 5 T._6_N;R.~ - -- __ ,

(il applicable)

Gov't Lot Grid Number

Grid Location

ft. n N. n s., ft.nE. nw. Civil TownName

Street Address of Well SW corner 3rd St. & Maple St.

City, Village City of l\ililwaukee

WELUDRILLHOLE/BOREHOLE INFORMATION (3) Original Well/Drillhole/Borehole Construction Completed On

(Date) 06/07 /02

D Monitoring Well OWaterWell 0Drillhole

Construction Report Available?

(7)

IXJYes D No

IXJ Borehole

Construction Type: D Drilled D Driven (Sandpoint) D Dug rn Other (Specify) Direct push (Geoprobe)

Formation Type: rn Unconsolidated Formation

Total Well Depth (ft.) __ _ (From groundsurface)

D Bedrock

Casing Diameter (ins.) Casing Depth (ft.) ==

Lower Drillhole Diameter (in.) __ _

Was Well Annular Space Grouted? D Yes D No D Unknown If Yes, To What Depth? Feet

Sealing Material Used

Granular bentonite

(8) Comments:

Of'

Date Signed

V/0,rz;7 Telephone Number (414)-768-7144

(2) FAClLl'l Y NAtvlli

Original Well Owner (If Known)

Present Well Owner City of Milwaukee

Street or .Koute 809 N. Broadway, 2nd Floor

City, State, Zip Code Milwaukee, WI

Facility Well No. and/or Name (If Applicable)' WI Unique Well No GP-17

Reason For Abandonment investigative soil boring

(4)

5)

Date of Abandonment 06/07/02

Depth to Water (Feet)

Pump & Piping Removed? 0Yes 0No rn Not Applicable

Liner(s) Removed? 0Yes 0No IX! Not Applicable

Screen Removed? 0Yes 0No IX! Not Applicable Casing Left in Place? 0Yes 0No If No, Explain

Was Casing Cut Off Below Surface? 0Yes 0No NA Did Sealing Material Rise to Surface? IXJYes 0No Did Material Settle After 24 Hours? 0Yes ~No If Yes, Was Hole Retopped? 0Yes 0No

Required Method of Placing Sealing Material

D Conductor Pipe-Gravity

D Dump Bailer D Conductor Pipe-Pumped

IXJ Other (Explain) gravity pour ( 6) Sealmg Matenals J:•or morutormg wells and

monitoring well boreholes only D Neat Cement Grout D Sand-Cement (Concrete) Grout

D Concrete D Clay-Sand Slurry

D Bentonite-Sand Slurry D Chipped Bentonite

: D Bentonite Pellets 1 IXJ Granular Bentonite

: D Bentonite- Cement Grout I

From (Ft.) To (Ft.) .l"O. :( arqs, cc· l

Sacks Sealant c1fc e or Volume ne)

tvfix Ratio or Mud Weight

Surface 14.0

LIST6707

SI & RAA COM - 2nd & 3rd

APPENDIX C

Monitoring Well Construction Well Development Forms

~IGMA

I :\milwci\6707\S3. RPT2. wpd

!------'

State of Wisconsin Department of Natural Resources Route to: Solid Waste OHaz. Waste 0 Wastewater 0 MONITORING WELL CONSTRUCTION

Form 4400- l 13A Rev. 4-90 Env. Response & Repair O Underground Tanks O OtherO

Facility/Project Name City of Milwaukee

ac1 ity icense, ermit or x 1omtonng um er

Local Grid LocatiolU)fWell ft UN.

. S. Grid Origin Location Lat. Long.

Well Name ft.

Type of ell Water Table Observat10n Well L'i111 St. Plane _____ ft. N, ----- 0 8/2 8/0 1 Piezometer 012 Section Location of Waste/Source ill ill d cl v Y

Distance Well Is From Waste/Source Boundary SW 114 of NE 114 of Sec. 5 , T. 6 N, R. 22 ~ ~: Well Installed By: (Person's Name and Firm) ft.- - -- -

ocat10n o e s amt ot ntorcement t . pp icat10n·.

0 No u O Upgradient

O Yes d O Downgradient

A. Protective pipe, top elevation

B. Well casing, top elevation

C. Land surface elevation

ft. MSL

ft. MSL

ft. MSL

D. Surface seal, bottom _____ n. MSL or __ 1.Q_ ft.

12. uses classification of soil near screen: GP O GM 0 GC 0 GW 0 SW 0 SP 0 SM O SC O,. :tv!L 0 MH O CL O CH O

BedrockO 13. Sieve analysis attached? OYes 31 No

14. Drilling method used: Rotary 0 50 Hollow Stem Auger l!O 41

Other 0 f:!rn 15. Drilling fluid used: Water 002 Air 0 0 l

Drilling Mud 003 None XI 99

16. Drilling additives used? 0 Yes l!ONo

Describe--------------17. Source of water (attach analysis):

E. Bentonite seal, top ---- - ft. MSL or __ JQ_

F. Fine sand, top ---- - ft. MSL or 2.0

G. Filter pack, top n. MSL or 4.0 ---- -

H. Screenjoint, top ---- - n. MSL or 6.0

I. Well bottom ft. MSL or 16.0 ---- -

I. Filter pack, bottom ---- - ft. MSL or __ 1.§.Q_

ft.

ft.

ft.

K. Borehole, bottom _____ ft. MSL or __ 1.§.Q_ ft.

L. Borehole, diameter 8.25 m.

M. O.D. well casing 2AO in.

N. I.D. well casing _ J.QO_ m.

Soil~ and Engineering Services

1. Cap and lock? IXIYes 0 No 2. Protective cover pipe:

a. Inside diameter: b. Length:

_ _9,ilO in.

1.0 ft. c. Material: SteeTOO- 04

d. Additional protection? Other 0 @@

l!O Yes 0 No If yes, describe: compression cap

3. Surface seal: Bentonite 0 30 Concrete QI! 01

--------------Other O 4. Material between well casing and protective pipe:

· Bentonite O

Annular space seal 0 sand Other rg

5. Annular space seal: a. Granular Bentonite 0 b. Lbs/gal mud weight..Bentonite-sand slurry 0 c. Lbs/gal mud weight ..... Bentonite slurry 0 d. ___ % Bentonite .. . .. ... Bentonite-cement grout 0

e. Ft' volume added for any of the above f How installed: Tremie O

Tremie pumped 0 Gravity 0

30

33 35 31 50

01 02

. 08

6. Bentonite seal: a. Bentonite granules 0 33 b. O 1/4 in. l:'SJ3/8 in. O 112 in. Bentonite pellets O 32

c. Other 0 7. Fine sand material: Manufacturer, product name & mesh size

a. ------------------b. Volume added ft3

8. Filter pack material: Manufacturer, product name & mesh size

a. ------------------b. Volume added ft3

9. Well casing: Flush threaded PVC schedule 40 !:'SI 23 Flush threaded PVC schedule 80 O 24

Other 0 ---------------10. Screen material: -=P-'V-'C"----------

a. Screen type: Factory cut !SI Continuous slot 0

Other O

11 01

b. Manufacturer---------c. Slot size: d. Slotted length:

0.010 in. _1TI.f!.-n.

11. Backfill material (below filter pack): None ~ 14

-------------- Other 0 I hereby ceiilfy that the 1nformation on this form 1s true and correct to the best of my knowledge.

Signature Firm Sigma EnV1ronmental Services, Inc. 220 E. Ryan Road, Oak Creek, WI 53154 (414) 768-7144

P ease comp ete ot i s1 es ot t 1s torm an return to tie appropnate ot ice 1ste at t e top ot t s torm as reqmre y c s , & 6 , is :::>tats, and ch NR 141, Wis A<l Code. In accordance with ch 144, Wis Stats, failure to file this form may result in a forfeiture of not less than $10, nor more than $5000 for each day of violation. In accordance with ch 147, Wis Stats, failure to file this form may result in a forfeiture of not more than $10,000 for each day of violation. NOTE: Shaded areas are for DNR use only. See instructions for more information including where the completed form should be sent.

LIST6707

State ofWisconsin Department of Natural Resources Route to: Solid Waste DHaz. Waste D WastewaterD MONITORING WELL CONSTRUCTION

Form 4400- l l 3A Rev. 4-90 Env. Response & Repair D Underground Tanks D OtherO

Facility/Project Name City of Milwaukee ac1 1ty 1cense, ermit or

Local Grid LocatioQ.Qf Well ft UN.

. S.

Well Name ft.

Grid Origin Location Lat. Long. ______ or

Type ot Well Water Table Observation Well Cil 11 St. Plane ft. N, ____ _ 0 8/2 8/0 1 mm dd yy Piezometer D 12 Section Location of Waste/Source

Distance Well Is From Waste/Source Boundaryft. ~ l/4 of~ 114 of Sec.~, T.~ N, R.~~ JJ: Well Installed By: (Person's Name and Firm)

pp 1cat10n'. ocahon o e e ative to aste ource

s u D Upgradient s D Sidegradient D No d D Downgradient n D Not Known Soils and Engineering Services

A. Protective pipe, top elevation

B. Well casing, top elevation

C. Land surface elevation

ft. MSL

ft. MSL

D. Surface seal, bottom _____ ft. MSL or __ _!.Q_ ft.

12. uses classification of soil near screen: GP D GM D GC D GW D SW D SP D SM D SC o-· ML D .MR D CL D CH D

BedrockD 13. Sieve analysis attached? D Yes 3J No

14. Drilling method used: Rotary D 50 Hollow Stem Auger Bl 41 ·

Other D ]::@

15. Drilling fluid used: Water 002 Air D 01 Drilling Mud 003 None Kl 99

16. Drilling additives used? D Yes B]No

Describe--------------17. Source of water (attach analysis):

E. Bentonite seal, top ---- - ft. MSL or __ _!.Q_

F. Fine sand, top ---- - ft. MSL or 2.0

G. Filter pack, top ---- - ft. MSL or 3.0

H. Screenjoint, top ---- - ft. MSL or 5.0

I. Well bottom ---- - ft. MSL or _ _l.~.Q_

I. Filter pack, bottom ---- - ft. MSL or - _!.~.(.!_

ft.

ft.

ft.

K. Borehole, bottom _____ ft.MSLor __ 1~.(.!_ ft.

L. Borehole, diameter _Jq_s in.

M. O.D. well casing 2.40 m.

N. I.D. well casing 2.00 in.

CilYes D No

2. Protective cover pipe: a. Inside diameter: b. Length: c. Material:

d. Additional protection? If yes, describe: compression cap

_ _9.JJO in. 1.0 ft.

SteeTOO- 04 Other D f(:} ·::..:..·..:..;.::

Kl Yes D No

3. Surface seal: Bentonite D Concrete ~

30 01

---------------Other D 4. Material between well casing and protective pipe:

sand

Bentonite D 30

Annular space seal D Other 31

5. Annular space seal: a. Granular Bentonite D 33 b. Lbs/gal mud weight..Bentonite-sand slurry D 35 c. Lbs/gal mud weight .... . Bentonite slurry D 31 d. ___ % Bentonite .. .. .. .. Bentonite-cement grout D 50

e. Ft3 volume added for any of the above f. How installed: Treinie D 01

Tremie pumped D 02 Gravity D · 08

6. Bentonite seal: a. Bentonite granules D 33 b. D 1/4 in. l!IJ3/8 in. D 1/2 in. Bentonite pellets D 32 c. Other D ~:}~:~f;

7. Fine sand material: Manufacturer, product name & mesh size a g b. Volume added------- ft3

8. Filter pack material: Manufacturer, product name & mesh size

a • b. Volume added ft3

9. Well casing: Flush threaded PVC schedule 40 11!:1 23 Flush threaded PVC schedule 80 D 24

Other D ---------------10. Screen material: PVC

a. Screen type: ----------~

Factory cut ~ Continuous slot D

--------------- Other D b. Manufacturer---------

11 01

c. Slot size: d. Slotted length:

0.010 in. _lfl.Q_-ft.

11. Backfill material (below filter pack): None ~ 14

-------------- Other D I hereby certify that the mrormat1on on this form IS true ana correct to the best or my knowledge.

Signature Firm Sigma Environmental Services, Inc. 220E.RyanRoad, OakCreek, WI 53154 (414)768-7144

· ease comp ete ot i s1 es ot t s torrn an return to t e appropriate ot ice 1ste at t e top ot t s torrn as reqmre y c s , & bU, is ~tats, nd ch NR 141, Wis Ad Code. In accordance with ch 144, Wis Stats, failure to file this form may result in a forfeiture of not less than $10, nor more than 5000 for each da'{ of violation. In accordance with ch 147, Wis Stats, failure to file this form may result in a forfeihlfe of not more than $10,000 for each ay of violation. NOTE: Shaded areas are for DNR use only. See instrnctions for more information including where the completed form should be sent.

LIST6707

State of Wisconsin Department of Natural Resources Route to: Solid WasteDHaz. Waste D WastewaterD MONITORING WELL CONSTRUCTION

Form 4400-l 13A Rev. 4-90 Env. Response & Repair D Underground Tanks D OtherO

Facility/Project Name City of l\!Iilwaukee

ac1 ity icense, errrnt or

Local Grid Locatiol\...Of Well ft UN.

. S. Grid Origin Location Lat. Long.

Well Name ft.

Type o1 Well Water Table Observation Welll:'il 11 St. Plane ft. N, ____ _ 08/28/01 mm dd VY Piezometer D 12 Section Location of Waste/Source

Distance Well Is From Waste/Source Boundaryft. ~ 114 of~ 114 ofSec._j_, T._L N, R.~~.J1: Well Installed By: (Person's Name and Firm)

.,._,...,...,......,.....,.._..,......,....,....,.----,..,..,...,-.,........,.......,..-,.....;1LOCat10n 0 e s omt o1 n1orcement t . pp icat10n'. u D Upgradient

D Yes D No d D Downgradient

A. Protective pipe, top elevation _ _ _ _ _ _ ft. MSL

B. Well casing, top elevation

C. Land surface elevation

ft. MSL

ft. MSL

D. Surface seal, bottom _____ ft. MSL or __ _!. Q_ ft.

12. uses classification of soil near screen: GP D GM D GC D GW D SW D SP D SM D SC G · NIL D MH D CL D CH D

BedrockD 13. Sieve analysis attached? D Yes ~No

14. Drilling method used: Rotary D 50 Hollow Stem Auger «! 41

Other D WM

15. Drilling fluid used: Water 002 Drilling Mud 003

Air D 01 None ID 99

16. Drilling additives used? D Yes «!No

Describe--------------17. Source of water (attach analysis):

E. Bentonite seal, top ---- - ft. MSL or __ _!.Q_

F. Fine sand, top ---- - ft. MSL or 2.0

G. Filter pack, top ---- - ft. MSL or - _ ].Q_

H. Screenjoint, top ---- - it MSL or 5.0

I. Well bottom ---- - ft. MSL or - -1.~.Q_

J. Filter pack, bottom ---- - ft. MSL or 15.0

ft.

ft.

ft.

K. Borehole, bottom _____ ft. MSL or __ 1_;!.Q_ ft.

L. Borehole, diameter 8.25 in.

M. O.D. well casing 2.40 in.

N. I.D. well casing 2.00 ill.

Soils and Engineering Services

!81Yes D No

2. Protective cover pipe: a. Inside diameter: b. Length:

_ _9J)Oin.

1.0 ft. c. Material: SteeTOO- 04

d. Additional protection? Other D UM

«!Yes D No If yes, describe: compression cap

3. Surface seal: Bentonite D 30 Concrete l1SI 01

_______________ Other D

4. Material between well casing and protective pipe: Bentonite D

Annular space seal D sand Other rs!

5. Annular space seal: a. Granular Bentonite D b. Lbs/gal mud weight..Bentonite-sand slurry D c. Lbs/gal mud weight ..... Bentonite slurry D d. ___ % Bentonite ... . . . .. Bentonite-cement grout D

e. Ft' volume added for any of the above f. How installed: Tremie D

Tremie pumped D Gravity D

30

33 35 31 50

01 02 08

6. Bentonite seal: a. Bentonite granules D 33 b. D 1/4 in. ~3/8 in. D 1/2 in. Bentonite pellets D 32

c. Other D [ffj 7. Fine sand material: Manufacturer, product name & mesh size

:::::::::::::;

b. Volume added ft' -------8. Filter pack material: Manufacturer, product name & mesh size

~ . ~·:~:

b. Volume added ft' 9. Well casing: Flush threaded PVC schedule 40 31 23

Flush threaded PVC schedule 80 D 24

Other D ---------------10. Screen material: ----"-P-'V_C=---------­

a. Screen type: Factory cut ~ Continuous slot D

-------------- Other D

b. Manufacturer---------

11 01

c. Slot size: d. Slotted length:

0.010 in. _1TI.ICft.

11. Backfill material (below filter pack): None ~ 14

-------------- Other D I hereby certify that the 1nformat1on on this form IS true and correct to the best of my knowledge.

Signature Firm Sigma EnVIronmental SerVIces, Inc. 220 E. Ryan Road, Oak Creek, WI 53154 ( 414) 768-7144

P ease comp ete ot s1 es o1 t s 1orm an return to tie appropnate o ice iste at t e top ot t us orm as reqmre y c s , & b , is :::>tats, and ch NR 141, Wis Ad Code. In accordance with ch 144, Wis Stats, failure to file this form may result in a forfeiture of not less than $10, nor more than $5000 f9r ea~h daj'_ of violation. In accordaµce with ch 147, Wis S~ats, fai~ure to file thi~ fqrm m~y r\!sult iµ a forfeiture of not more \han $10,000 for each day of v10lat10n. NOTE: Shaded areas are for D:NR use only. See mstruct10ns for more mformat10n mcludmg where the completed form should be sent.

LIST6707

State of Wisconsin Department of Natural Resources Route to: Solid Waste DHaz. Waste D Wastewater D MONITORING WELL CONSTRUCTION

Form 4400-l 13A Rev. 4-90 Env. Response & Repair D Underground Tanks D OtherO

Facility/Project Name City of Milwaukee

Local Grid Locatio~f Well ft. r· ft.

Well Name

ac1 ity icense, ermit or Grid Origin Location Lat.

Type ot We Water Table Observat10n We l l:iJ 11 St. Plane _____ ft. N, ____ _ 0 8/2 8/0 1

Piezometer D 12 Section Location of Waste/Source rn m d d y y Distance Well Is From Waste/Source Boundaryft. ~ 114 of~ 114 of Sec._j_, T._L N, R.l!~ .J1: Well Installed By: (Person's Name and Firm)

A Protective pipe, top elevation

B. Well casing, top elevation

C. Land surface elevation

pp icat10n". D No

ft. MSL

ft. MSL

ft. MSL

D. Surface seal, bottom _____ ft. MSL or __ JQ_ ft.

12. uses classification of soil near screen: GP D GM D GC D GW D SW D SP D SM D SC D · "N1L D MR D CL D CH D

BedrockD 13. Sieve analysis attached? OYes ~No

14. Drilling method used: Rotary D 50 Hollow Stern Auger l8J 41

other o Mt' 15. Drilling fluid used: Water 002 Air D 01

Drilling Mud 003 None fil 99

16. Drilling additives used? D Yes 18JNo

Describe -------------~

17. Source of water (attach analysis):

E. Bentonite seal, top ---- - ft. MSL or __ 1;-IL

F. Fine sand, top ---- - ft. MSL or 2.0

G. Filter pack, top ---- - ft. MSL or 4.0

H. Screenjoint, top ---- - ft. MSL or 6.0

I. Well bottom ---- - ft. M-5L or - _1.§.Q_

I. Filter pack, bottom ---- - ft. MSL or 16.0

ft.

ft.

ft.

K. Borehole, bottom _____ ft. MSL or 16.0 U.

L. Borehole, diameter 8.25 m.

M. O.D. well casing 2.40 in.

N. I.D. well casing 2.00 in.

1. Cap and lock? OOYes D No

2. Protective cover pipe: a. Inside diameter: b. Length: c. Material:

d. Additional protection?

_ _9.JlO in. 1.0 ft.

Steel 00- 04 Other D @j

l8J Yes D No If yes, describe: compression cap

3. Surface seal: Bentonite D 30 Concrete k'g 01

---------------Other D 4. Material between well casing and protective pipe:

Bentonite D 30

sand Annular spac~t~~~ ~ ~!if,= -------------- i,{f

5. Annular space seal: a. Granular Bentonite D 33 b. Lbs/gal mud weight..Bentonite-sand slurry D 35 c. Lbs/gal mud weight ..... Bentonite slurry D 31 d. ___ % Bentonite . . . . ... . Bentonite-cernent grout D 50

e. Ft' volume added for any of the above f. How installed: Treinie D 01

Treinie pumped D 02 Gravity D · 08

6. Bentonite seal: a. Bentonite granules D 33 32 b. D 1/4 in. ~3/8 in. D 1/2 in. Bentonite pellets D

c. Other D 7. Fine sand material: Manufacturer, product name & mesh size

a. _________________ _ ;:;:;:;:;:;:;:

b. Volurneadded _______ U3

8. Filter pack material: Manufacturer, product name & mesh size

a • b. Volume added ft3

9. Well casing: Flush threaded PVC schedule 40 L'S! 23 Flush threaded PVC schedule 80 D 24

______________ Other D 10. Screen material: PVC

----------~

a. Screen type: Factory cut 18] 11 Continuous slot D 01

Other D

b. Manufacturer---------c. Slot size: d. Slotted length:

11. Backfill material (below filter pack):

0.010 in. _lfl.Q_-ft.

None Di'.! 14 Other D

nereby certify that the 1nformation on tnlS form IS true and correct to the best of my knowledge.

Signature Firm Sigma Environmental SerVIces, Inc. 220 E. Ryan Road, Oak Creek, Wl 53154 (414) 768-7144

ease comp ete ot l s1 es ot t storm an return tot e appropnate ot ice iste at tie top ot t is torm as reqmre y c s , c bU, is ~tats, ld ch NR 141, Wis Ad Code. In accordance with ch 144, Wis Stats, failure to file this form may result in a forfeiture ofnot less than $10, nor more than 5000 for each da_y of violation. In accordance with ch 147, Wis Stats, failure to file this form may result in a forfeih1re of not more than $10,000 for each iy of violation. NOTE: Shaded areas are for DNR use only. See instructions for more information including where the completed form should be sent.

LIST6707

State of Wisconsin Department of Natural Resources Route to: Solid Waste DHaz. Waste D WastewaterD MONITORING WELL CONSTRUCTION

Form 4400- l l3A Rev. 4-90 Env. Response & Repair D Underground Tanks D OtherO

Facility/Project Name City of :Milwaukee

ac1 ity rcense, eIIIllt or

Local Grid Locatioruif Well ft UN.

. S. Grid Origin Location Lat. Long.

Well Name ft.

Type ot Wel Water Table Observat10n We l CS! 11 St. Plane _____ ft. N, ____ _ 08/28/01

Piezometer D 12 Section Location of Waste/Source ill ill d d Y y Distance Well Is From Waste/Source Boundaryft. ~ 114 of,\':!! 114 of Sec.~, T.__L N, R.~~~: Well Installed By: (Person's Name and Firm)

-------------------1Locat10n o e e at1 veto aste ource ntorcement ~t . PP icat10n'. u D Upgradient s D Sidegradient s

D Yes D No d D Downgradient n D Not Known Soils and Engineering Services

B. Well casing, top elevation

C. Land surface elevation

ft. MSL

ft. MSL

D. Surface seal, bottom _____ ft. MSL or __ J Q_ ft.

12. uses classification of soil near screen:

GP D GM D GC D GW D SW D SP D SM D SC o.· ML D 1tlli D CL D CH D

BedrockD 13. Sieve analysis attached? D Yes roNo

14. Drilling method used: Rotary D 50 Hollow Stem Auger l!!l 41

Other D Ji'@

15. Drilling fluid used: Water 002 Air D 01

Drilling Mud 003 None il 99

16. Drilling additives used? D Yes l!QNo

Describe--------------17. Source of water (attach analysis):

E. Bentonite seal, top ---- - ft. MSL or __ JQ_

F. Fine sand, top ft. MSL or 2.0 ---- -

G. Filter pack, top ---- - ft. MSL or __ 1.q_

H. Screenjoint, top ---- - tl MSLor - - ~·'!.

I. Well bottom ft. MSL or 20.0 ---- -

J. Filter pack, bottom ---- - ft. MSL or 20.0

ft.

ft.

n.

K. Borehole, bottom _____ ft. MSL or __ 2.Q.Q_ ft.

L. Borehole, diameter 8.25 ill.

M. O.D. well casing _ ).:!,0_ in.

N. I.D. well casing 2.00 ill.

181Yes D No

2. Protective cover pipe: a. Inside diameter:

b. Length: _ _9,,QO in.

1.0 ft. c. Material: SteeTOO- 04

d. Additional protection? Other D @[l

l!!l Yes D No If yes, describe: compression cap

3. Surface seal: Bentonite D 30 Concrete t'g 01

--------------Other D 4. Material between well casing and protective pipe:

sand

Bentonite D Annular space seal D

Other ~

5. Annular space seal: a. Granular Bentonite D b. Lbs/gal mud weight..Bentonite-sand slurry D c. Lbs/gal mud weight ..... Bentonite slurry D d. ___ % Bentonite . .. .. .. . Bentonite-cement grout D

e. Ft' volume added for any of the above f. How installed: Trernie D

Trernie pumped D Gravity D

6. Bentonite seal: a. Bentonite granules D b. D 114 in. ro3/8 in. D 112 in. Bentonite pellets D

c. ---------------Other D

30

33

35

31 50

01

02 , 08

33 32

7. Fine sand material: Manufacturer, product name & mesh size a. _________________ _

b. Volume added------- ft' 8. Filter pack material: Manufacturer, product name & mesh size

a. _________________ _

b. Volume added ft' 9. Well casing: Flush threaded PVC schedule 40 ~ 23

Flush threaded PVC schedule 80 D 24 ______________ Other D

10. Screen material: _,,_P__,V--'C"----------a. Screen type: Factory cut IX]

Continuous slot D 11 01

-------------- Other D

b. Manufacturer---------c. Slot size: d. Slotted length:

11. Backfill material (below filter pack):

0:010 in. _1~.Q_-ft.

None ~ 14 Other D

I hereby certify that the 1ntormation on this form 1s true and correct to the best of my knowledge.

Signature Firm Sigma nVIronmental erv1ces, Inc. 220 E. Ryan Road, Oak Creek, Wl 53154 (414) 768-7144

Pease comp ete ot s1 es ot t is torm an return tot ie appropnate ot Ice iste at t e top ot t storm as reqmre y c s , & U, IS tats, and ch NR 141, Wis Ad Code. In accordance with ch 144, Wis Stats, failure to file this form may result in a forfeihlie of not less than $10, nor more than $5000 for each day of violation. In accordance with ch 147, Wis Stats, failure to file this form may result in a forfeiture of not more than $10,000 for each day of violation. NOTE: Shaded areas are for DNR use only. See instructions for more inlormation including where the completed form should be sent.

LIST6707

State ofWisconsin Department of Natural Resources Route to: Solid Waste DHaz. Waste D WastewaterD MONITORING WELL CONSTRUCTION

Form 4400-113A Rev. 4-90 Env. Response & Repair D Underground Tanks D OtherO

Well Name Facility/Project Name City of :Milwaukee

Local Grid Locatio~f Well ft. ~· ft.

ac1 ity icense, ermit or Grid Origin Location Lat.

Type of Well Water Table Observat10n Welll:'il 11 St. Plane ft. N, ____ _ 08/28/01 mm ddyy Piezometer D 12 Section Location of Waste/Source

Distance Well ls From Waste/Source Boundary SW 1/4 of NE 1/4 of Sec. 5 , T. 6 N, R. 22 ~ .JJ: ft.- - ---

Well Installed By: (Person's Name and Firm)

.,.....,.,..,....,.,....,....,.,..._...,.......,........,.--~..,...,~.,.....,...--:--,,.-1LOCat10n o e s e A amt at ntorcement t . u D Upgradient

0 Yes d D Downgradient

A. Protective pipe, top elevation _ _ _ _ _ _ ft. MSL

B. Well casing, top elevation _ _ _ _ _ _ ft. MSL

C. Land surface elevation ft. MSL

D. Surface seal, bottom _____ ft. MSL or __ J Q_ ft.

12. uses classification of soil near screen:

GP 0 GM 0 GC 0 GW 0 SW 0 SP 0 SM O SC O' ML O NIH 0 CL 0 CH 0

BedrockD 13. Sieve analysis attached? OYes !!iJNo

14. Drilling method used: Rotary 0 50 Hollow Stem Auger Bl 41

Other 0 fil:M

15. Drilling fluid used: Water 002 Air 0 01 Drilling Mud 003 None Kl 99

16. Drilling ~dditives 1;1Sed? 0 Yes «!No

Describe--------------17. Source of water (attach analysis):

E. Bentonite seal, top ---- - ft. MSL or __ JQ_

F. Fine sand, top ---- - ft. MSL or 2.0

G. Filter pack, top ---- - ft. MSL or 3.0

H. Screenjoint, top ---- - ft. MSL or 5.0

I. Well bottom ---- - ft. MSL or - _2.Q.Q_

J. Filter pack, bottom ---- - ft. MSL or 20.0

ft.

ft.

ft.

K. Borehole, bottom _____ ft. MSL or 20. 0 ft.

L. Borehole, diameter 8.25 m.

M. O.D. well casing _ ].:!0_ in.

N. I.D. well casing _].QO_ ill.

Soils and Engineering Services

1. Cap and lock?

2. Protective cover pipe: a. Inside diameter:

b. Length: c. Material:

d. Additional protection?

l:'ilYes 0 No

_ _9._QO in.

1.0 ft. SteeT'OO- 04

Other 0 @£ BJ Yes 0 No

If yes, describe: compression cap

3. Surface seal: Bentonite 0 30 Concrete !;'SI 01

--------------Other O 4. Material between well casing and protective pipe:

Bentonite O 30

Annular space seal 0 !U:f: sand Other ~ gp

5. Annular space seal: a. Granular Bentonite 0 33

b. Lbs/gal mud weight..Bentonite-sand slurry 0 35

c. Lbs/gal mud weight ..... Bentonite slurry 0 31 d. ___ % Bentonite .. . ... .. Bentonite-cement grout 0 50

e. Ft3 volume added for any of the above f. How installed: Tremie O 01

Trernie pumped 0 02 Gravity 0 · 08

6. Bentonite seal: a. Bentonite granules 0 33 b. O 1/4 in. 111:]3/8 in. O 1/2 in. Bentonite pellets O 32

c. ---------------Other 0 7. Fine sand material: Manufacturer, product name & mesh size

a R b. Volume added ft'

8. Filter pack material: Manufacturer, product name & mesh size

a • b. Volume added ft'

9. Well casing: Flush threaded PVC schedule 40 111:] 23 Flush threaded PVC schedule 80 0 24

Other 0 ---------------10. Screen material: -=.P....:V_C::__ _______ _

a. Screen type: Factory cut 18] 11 Continuous slot 0 01

-------------- Other O b. Manufacturer ________ _ c. Slot size: d. Slotted length:

11. Backfill material (below filter pack):

---------------

0.010 in. _1~.Q_-ft.

None ~ 14 Other 0

I hereby certify that the 1nformation on this form IS true and correct to the best or my knowledge.

Signature Firm Sigma EnVIronmental SerVIces, Inc. 220 E. Ryan Road, Oak Creek, WI 53154 (414) 768-7144

ease comp ete at s1 es ot t s torm an return to t e appropnate ot ice 1ste at tie top ot t s torm as reqmre y c s ' , & , is :::>tats, nd ch NR 141, Wis Ad Code. In accordance with ch 144, Wis Stats, failure to file this form may result in a forfoiture ofnot less than $10, nor more than 5000 for each day_ of violation. In accordance with ch 147, Wis Stats, failure to file this form may result in a forfeiture of not more than $10,000 for each ay of violatiqn. NOTE: Shaded areas are for DNR use only. See instrnctions for more information including where the completed form should be sent.

LIST6707

State ofWisconsin Department of Natural Resources Route to: Solid Waste DHaz. Waste D WastewaterD MONJTORING WELL CONSTRUCTION

Form 4400- l l 3A Rev. 4-90 Env. Response & Repair D Underground Tanks O OtherO

Facility/Project Name City of Milwaukee

ac1 ity icense, efffilt or I

Local Grid Location...of Well ft LJ N.

. S. Grid Origin Location Lat.

Well Name ft.

Type o1 Well Water Tab e Observat10n Well[lil 11 St. Plane ft. N, ____ _ 0 8/2 8/0 1 mm dd VY Piezometer D 12 Section Location of Waste/Source

Distance Well Is From Waste/Source Boundaryft. ~ 114 of~1/4 ofSec.2_, T._LN, R._Q_~~:

s ntorcement ~t .

D Yes

A. Protective pipe, top elevation

B. Well casing, top elevation

C. Land surface elevation

ft. MSL

ft. MSL

ft. MSL

D. Surface seal, bottom _____ ft. MSL or __ J Q_ ft.

12. uses classification of soil near screen:

GP 0 GM 0 GC 0 GW 0 SW 0 SP 0 SM D SC D · ML O MH D CL D CH O

BedrockD 13. Sieve analysis attached? OYes l!iJ No

14. Drilling method used: Rotary D 50 Hollow Stem Auger !SJ 41

Other D £@

15. Drilling fluid used: Water 002 Air D 01 Drilling Mud 003 None !SJ 99

16. Drilling additives used? D Yes ISJNo

Describe--------------17. Source of water (attach analysis):

E. Bentonite seal, top ---- - ft. MSL or __ JI!_

F. Fine sand, top ---- - ft. MSL or --~·Q_

G. Filter pack, top ---- - ft. MSL or 4.0

H. Screenjoint, top ---- - ft. MSL or 8.0

I. Well bottom ft. MSL or 18.0 . ---- -

J. Filter pack, bottom ---- - tl. MSL or - _1.§.Q_

ft.

ft.

ft.

K. Borehole, bottom _____ ft. MSL or __ 1.§.Q_ tt.

L. Borehole, diameter 8.25 in.

M. O.D. well casing _ ].:1,0_ ill.

N. I.D. well casing 2.00 in.

Well Installed By: (Person's Name and Firm)

Soils and Engineering Services

1. Cap and lock? rn:IYes D No

2. Protective cover pipe: a. Inside diameter:

b. Length: _ _9.lJO in.

1. 0 ft. c. Material: SteeTOO- 04

d. Additional protection? Other D @ill

!SJ Yes D No If yes, describe: compression cap

3. Surface seal: Bentonite D 30 Concrete ~ 01

_______________ Other D

4. Material between well casing and protective pipe:

sand

Bentonite D

Annular space seal D Other rsJ

5. Annular space seal: a. Granular Bentonite D b. Lbs/gal mud weight..Bentonite-sand slurry D c. Lbs/gal mud weight ..... Bentonite slurry D d. ___ % Bentonite .. .... . . Bentonite-cement grout D

e. Ft3 volume added for any of the above f. How installed: Tremie D

Tremie pumped D Gravity D

30

33

35

31 50

01

02 08

6. Bentonite seal: a. Bentonite granules D 33 b. D 1/4 in. rs:J3/8 in. D 1/2 in. Bentonite pellets O 32 c. _______________ Other 0 @fi

7. Fine sand material: Manufacturer, product name & mesh size a. _________________ _

b. Volume added ft3

8. Filter pack material: Manufacturer, product name & mesh size

a B b. Volume added ft3

9. Well casing: Flush threaded PVC schedule 40 rs:I 23 Flush threaded PVC schedule 80 D 24

______________ Other D 10. Screen material: PVC -----------

a. Screen type: Factory cut LXI Continuous slot D

11 01

--------------- Other D b. Manufacturer ---------c. Slot size: d. Slotted length:

11. Backfill material (below filter pack):

0.010 in. 10.0-ft.

None llll 14 Other D

I hereby certify that the information on this form 1s true and correct to the best of my knowledge. Signature Firm Sigma EnVIronmental SerVIces, Inc.

220 E. Ryan Road, Oak Creek, WI 53154 ( 414) 768-7144 Pease comp ete ot s1 es ot t us torm an return tot le appropnate ot 1ce iste at t e top ot t is torm as requtre y c lS , r U, is ~tats, and ch NR 141, Wis Ad Code. In accordance with ch 144, Wis Stats, failure to file this form may result in a forfeiture of not less than $10, nor more than $5000 for each day_ of violation. In accordance with ch 147, Wis Stats, failure to file this form may result in a forfeiture of not more than $10,000 for each day of violation. NOTE: Shaded areas are for DNR use only. See instructions for more information including where the completed form should be sent.

LIST6707

State of Wisconsin Department of Natural Resources Route to: Solid Waste DHaz. Waste D WastewaterD MONITORING WELL CONSTRUCTION

Form 4400-l 13A Rev. 4-90 Env. Response & Repair D Underground Tanks D OtherO

Facility/Project Name City of :Milwaukee

ac1 ity icense, errmt or £

Local Grid LocatioILQf Well ft L1 N.

. S.

Well Name ft.

Grid Origin Location Lat. Long. ______ or

Type of Well Water Ta le Observation Welll:'lll l St. Plane ft. N, ____ _ 0 6/0 7/0 2 mm ddyy Piezometer D 12 Section Location of Waste/Source

Distance Well Is From Waste/Source Boundary SW l/4 of NE 114 of Sec. 5 , T. 6 N, R. 22 ~ JJ:: ft.- - ---

Well Installed By: (Person's Name and Firm) On-site Environmental Services

............................. .--...-.............. --......,....,.,.., ........ ...,...... ...... .....,._,.......LOCat10n o e s u D Upgradient

d D Downgradient

A. Protective pipe, top elevation

B. Well casing, top elevation

C. Land surface elevation

ft.MSL

ft. MSL

ft. MSL

D. Surface seal, bottom _____ ft. MSL or __ JQ_ ft.

12. uses classification of soil near screen:

GP D GM D GC 0 GW 0 SW 0 SP D SM D SC '51·· ML O MH 0 CL :rs'.! CH 0

BedrockD 13. Sieve analysis attached? OYes roNo

14. Drilling method used: Rotary D 50 Hollow Stem Auger Kl 41

Other D j::j

15. Drilling fluid used: Water 002 Air D 01 Drilling Mud 003 None fil 99

16. Drilling additives used? D Yes K!No

Describe --------------17. Source of water (attach analysis):

E. Bentonite seal, top ---- - ft. MSL or 1.0

F. Fine sand, top ---- - ft. MSL or 2.0

G. Filter pack, top ---- - ft. MSL or --~·i

H. Screenjoint, top ---- - ft. MSL or 2.5

I. Well bottom ---- - ft. MSL or __ 1].i

I. Filter pack, bottom ---- - ft. MSL or __ 1].i

ft.

ft.

ft.

K. Borehole, bottom _____ ft. MSL or 17.5 ft.

L. Borehole, diameter 8.25 in.

M. O.D. well casing 2.40 in.

N. I.D. well casing 2.00 ill.

Tony Kapugi

2. Protective cover pipe: a. Inside diameter:

b. Length: c. Material:

d. Additional protection?.

l:SlYes D No

_ _9jl0 in.

1.0 ft. SteelOO- 04

Other D @@ Kl Yes D No

If yes, describe: compression cap

3. Surface seal: Bentonite D 30 Concrete cg 01

_______________ Other D

4. Material between well casing and protective pipe: Bentonite D 30

Annular space seal D ,:=::;::::

sand Other ~ FH 5. Annular space seal: a. Granular Bentonite D 33

b. Lbs/gal mud weight..Bentonite-sand slurry D 35

c. Lbs/gal mud weight ..... Bentonite slurry D 31 d. ___ % Bentonite . .. ... .. Bentonite-cement grout D 50

e. Ft' volume added for any of the above f. How installed: Tremie D 01

Trernie pumped D 02 Gravity D · 08

6. Bentonite seal: a. Bentonite granules D 33 b. D 1/4 in. 3J3/8 in. D 112 in. Bentonite pellets ~ 32

c. Other D ]If 7. Fine sand material: Manufacturer, product name & mesh size

a. ohio # 40 =dill b. Volume added 114 bag ft'

8. Filter pack material: Manufacturer, product name & mes~ .. ~~e

a. ohio # 5 ]@ b. Volume added 8 bags ft'

9. Well casing: Flush threaded PVC schedule 40 D 23 Flush threaded PVC schedule 80 3J 24

--------------Other D 10. Screen material: PVC -----------

a. Screen type: Factory cut !XI 11 Continuous slot D 01

-------------- Other D b. Manufacturer---------c. Slot size: d. Slotted length:

11. Backfill material (below filter pack):

---------------

0.010 in. _1I<Cft.

None ~ 14 Other D

I hereby cernry that the 1nformaflon on this form 1s true ahd correct to the best of my knowledge.

Firm Sigma EnVIronmental Services, Inc. 220 E. Ryan Road, Oak Creek, Wl 53154 (414) 768-7144

ase comp ete, t s es , t torm an return to tie appropnate ot ice iste at t ie top ot t us torm as require y c s , c' b , is ::ltats, rrd ch NR 141,~ is Ad C Cl . In accordance with ch 144, Wis Stats, failure to file this form may result in a forfeiture ofnot less than $10, nor more than 5000 for each day of violation. In accordance with ch 147, Wis Stats, failure to file this form may result in a forfeiture of not more than $10,000 for each ay of violation. NOTE: Shaded areas are for DNR use only. See instrnctions for more information including where the completed form should be sent.

LIST6707

' ~-------'

State of Wisconsin Department of Natural Resources Route to: Solid Waste OHaz. Waste 0 WastewaterO MONITORING WELL CONSTRUCTION

Form 4400-l 13A Rev. 4-90 Env. Response & Repair O Underground Tanks D OtherO

Facility/Project Name City of Milwaukee

fact tty 1cense, ermtt or tv orutonng um er

Well Name Local Grid Locatioru.if Well ft. U~. rt.

Grid Origin Location Lat. Long.

Type of Well Water Table Observation Well [)ii 11 St. Plane ft. N, ft. 0 5/1 7/01 mm ddyy Piezometer 012 Section Location of Waste/Source

Distance Well Is From Waste/Source Boundary SW 1/4 of NE 1/4 of Sec. 5 T. 6 N R 22 ~ J1: ft.- - _,_,_ Well Installed By: (Person's Name and Firm)

Joe Sikora

s ntorcement St . pp 1catton'.

O Yes 0 No

A Protective pipe, top elevation

B. Well casing, top elevation

C. Land surface elevation

ft. MSL

ft. MSL

ft. MSL

D. Surface seal, bottom _____ ft. MSL or _ _ _ _ ft.

12. uses classification of soil near screen: GP O GM 0 GC O GW O SW 0 SP 0 SM O SC D · :tvlL 3:1 1vIH O CL ~ CH O

BedrockO 13. Sieve analysis attached? O Yes roNo

14. Drilling method used: Rotary 0 50 Hollow Stem Auger 0 41

Direct push (Geoprobe) Other ro @@:

15. Drilling fluid used: Water 002 Drilling Mud 003

Air 0 01 None fil 99

16. Drilling additives used? 0 Yes roNo

Describe---------------17. Source of water (attach analysis):

E. Bentonite seal, top ---- - ft. MSL or

F. Fine sand, top ---- - ft. MSL or

G. Filter pack, top ---- - ft. MSL or

H. Screenjoint, top ---- - ft. MSL or 6.5

I. Well bottom ---- - ft. MSL or __ lJi

J. Filter pack, bottom ---- - n. MSL or

K. Borehole, bottom ft. MSL or 12.0 ---- -

L. Borehole, diameter _j.iO in.

M. O.D. well casing __ 1.;>_!!._ m.

N. I.D. well casing _ ).Q()_ in.

n.

ft.

n.

Sigma Environmental Services, Inc.

1. Cap and lock? OYes IXl No

2. Protective cover pipe: a. Inside diameter: m.

ft. b. Length: c. Material: Steel El- 04

Other 0 d. Additional protection? 0 Yes IX! No

If yes, describe: __________ _

Bentonite 0 30 3. Surface seal: Concrete O 01

---------------Other D 4. Material between well casing and protective pipe:

Bentonite O

Annular space seal 0 Other O

5. Annular space seal: a. Granular Bentonite 0 b. Lbs/gal mud weight..Bentonite-sand slurry 0 c. Lbs/gal mud weight ..... Bentonite slurry 0 d. ___ % Bentonite ........ Bentonite-cement grout 0

e. Ft3 volume added for any of the above f. How installed: Trernie 0

6. Bentonite seal: b. O 1/4 in. 03/8 in.

Trernie pumped 0 Gravity D

a. Bentonite granules 0 O 112 in. Bentonite pellets O

c. ---------------Other 0

30

33

35

31 50

01

02 08

33 32

7. Fine sand material: Manufacturer, product name&. mesh sizi::

a -------------------b. Volume added _______ ft3

8. Filter pack material: Manufacturer, product name&. mesh size

a -------------------b. Volume added ft'

9. Well casing: Flush threaded PVC schedule 40 ~ 23 Flush threaded PVC schedule 80 0 24

---------------Other 0 l 0. Screen material: ~P"-1-'-V_,C::.._ ________ _

a. Screen type: Factory cut !XI Continuous slot 0

Other O

11 01

b. Manufacturer _________ _ c. Slot size. d. Slotted length:

11. Backfill material (below filter pack): Cave-in

(1010 in. 5.o-n.

None 0 14 Other IXl

I hereby certify that the 1nformat1on on this form 1s true and correct to the best of my knowledge.

Signature dj A 0vc.rl, _ / Firm Sigma Environmental Services, Inc. /l ((/_uJ!! ICtlU/1..--/ 220 E. Ryan Road, Oak Creek, \VI 53154 (414) 768-7144

P ease comp ete at s1 es at t s torm an return to t e appropnate ott1ce 1ste at tie top ot t s torm as reqmre y c is ' , & 60, ts tats, and ch NR 141, Wis Ad Code. In accordance with ch 144, Wis Stats, failure to file this form may result in a forfeiture of not less than $I 0, nor more than $5000 for each day of violation. In accordance with ch 147, Wis Stats, failure to file this form may result in a forfeiture ofnot more than $10,000 for each day of violation. NOTE: Shaded areas are for DNR use only. See instmctions for more information including where the completed form should be sent.

6707

State ofWisconsin Department of Natural Resources Route to: Solid Waste OHaz. Waste 0 Wastewater 0 MONITORING WELL CONSTRUCTION

Form 4400-l l 3A Rev. 4-90 Env. Response & Repair O Underground Tanks O OtherO

Facility/Project Name City of Milwaukee ac1 ity icense, errrut or lvlorutonng Num er

Local Grid LocatioILQf Well ft UN.

. S. Grid Origin Location Lat. Long.

Well Name ft.

Type of Well Water Table Observat10n Well ail 11 St. Plane ft. N, ____ _ 0 5/1 7/0 1 mm ddyy Piezometer 012 Section Location of Waste/Source

Distance Well Is From Waste/Source Boundary SW 114 of NE 1/4 of Sec. 5 , T. 6 N, R. 22 ~ JJ: ft.- - ---

Well Installed By: (Person's Name and Firm) Joe Sikora

s pp icat10n'. D No

A Protective pipe, top elevation

B. Well casing, top elevation

C. Land surface elevation

ft. MSL

ft. MSL

ft. MSL

D. Surface seal, bottom _____ ft. MSL or ft.

12. uses classification of soil near screen: GP O GM O GC O GW 0 SW 0 SP O SM O SC !!;) · NlL ro MH 0 CL !'!;'.] CH O

BedrockO 13. Sieve analysis attached? D Yes 31 No

14. Drilling method used: Rotary 0 50 Hollow Stem Auger 0 41

Direct push (Geoprobe) Other l!l j::@

15. Drilling fluid used: Water 002 Drilling Mud 003

Air 0 01 None fil 99

16. Drilling additives used? 0 Yes l!JNo

Describe ---------------17. Source of water (attach analysis):

E. Bentonite seal, top ---- - ft. MSL or

F. Fine sand, top ---- - ft. MSL or

G. Filter pack, top ---- - tt. MSL or

H. Screenjoint, top ---- - ft. MSL or 4.0

I. Well bottom tt. MSL or 14.0 ---- -

J. Filter pack, bottom ---- - ft. MSL or

K. Borehole, bottom _____ ft. MSL or 14.0

L. Borehole, diameter _ j.~_o ill.

M. O.D. well casing _ _1.;?_0_ ill.

N. I.D. well casing Ill.

ft.

ft.

ft.

Sigma Environmental Services, Inc.

1. Cap and lock?

2. Protective cover pipe: a. Inside diameter: b. Length: c. Material:

d. Additional protection?

DYes 00 No

ill.

ft. Steel El- 04

Other D 0 Yes 1X1 No

If yes, describe:------------

3. Surface seal: Bentonite D 30 Concrete O 01

---------------Other D 4. Material between well casing and protective pipe:

Bentonite O 30

Arurnlar space seal 0 :f':t Other D fil:i@

5. Annular space seal: a. Granular Bentonite 0 33 b. Lbs/gal mud weight..Bentonite-sand slurry 0 35 c. Lbs/gal mud weight . .... Bentonite slurry D 31 d. ___ % Bentonite . . .. .. . . Bentonite-cernent grout D 50

e. Ft' volume added for any of the above f. How installed: Tremie D 01

6. Bentonite seal:

Tremie pumped D 02 Gravity D 08

b. D 1/4 in. 03/8 in. a. Bentonite granules D

D 1/2 in. Bentonite pellets D 33 32

c. ----------------Other D 7. Fine sand material: Manufacturer, product name & mesh size

a. __________________ _

b. Volume added _______ ft3

8. Filter pack material: Manufacturer, product name & mesh size

a. b . ._,.V-o~h-1m_e_a~d~d-ed-,--------ft-,------

9. Well casing: Flush threaded PVC schedule 40 rs! 23 Flush threaded PVC schedule 80 D 24

Other D ----------------IO. Screen material: PVC ------------

a. Screen type:

b. Manufacturer

Factory cut IXI 11 Continuous slot D 01

Other D

----------c. Slot size: d. Slotted length:

0.010 in. 10.0-ft.

11. Backfill material (below filter pack): None l'.i(J 14

-------------- Other D I hereby certify that the 1ntormailon on this form 1s true and correct to the best of my knowledge. Signature Firm Sigma Environmental Services, lnc.

220E.RyanRoad, OakCreek. WI 53154 (414)768-7144 ease comp ete ot s1 es ot t 11s lorm an return to t 1e appropnate i ott1ce iste at t e top ot t us torm as reqmre y c 1s ', .. & 60, ts tats,

ad ch NR 141, Wis Ad Code. In accordance with ch 144, Wis Stats, failure to file this form may result in a forfeiture of not less than $10, nor more than 5000 for each day of violation. In accordance with ch 147, Wis Stats, failure to file this form may result in a forfeiture of not more than $10,000 for each ay of violation. NOTE: Shaded areas are for DNR use only. See instructions for more information including where the completed form should be sent.

6707

' f----

State of Wisconsin Department of Natural Resources Route to: Solid Waste OHaz. Waste 0 WastewaterO MONITORING WELL CONSTRUCTION

Form 4400- I I 3A Rev. 4-90 Env. Response & Repair O Underground Tanks O OtherO

Facility/Project Name City of l'rlilwaukee

Local Grid Locatio~f Well ft. ~·

Well Name n.

ac1 ity icense, Pernut or Momtonng um er Grid Origin Location Lat. Long.

Type of Well Water Table Observat10n Well CSl 11 St. Plane _____ ft. N, ____ _ 05/17/01 rn rn dd yy Piezorneter 0 12 Section Location of Waste/Source

Distance Well Is From Waste/Source Boundary SW l/4 of NE 1/4 of Sec. 5 , T. 6 N, R. 22 ~ J7: ft.- - ---

Well Installed By: (Person's Name and Firm) Joe Sikora

s e A omt ot nlorcement ::it . O Yes

pp icat10n'.

0 No

A Protective pipe, top elevation

B. Well casing, top elevation

C. Land surface elevation

ft. MSL

ft. MSL

ft. MSL

D. Surface seal, bottom _____ ft. MSL or _ _ _ _ ft.

12. uses classification of soil near screen: GP O GM O GC 0 GW 0 SW 0 SP 0 SM O SC D · lvfL ~ MH O CL ro CH O

BedrockO 13. Sieve analysis attached? O Yes ro No

14. Drilling method used: Rotary 0 50 Hollow Stem Auger 0 41

Direct push (Geoprobe) Other ro fad

15. Drilling fluid used: Water 002 Drilling Mud 003

Air 0 01 None fil 99

16. Drilling additives used? 0 Yes rs:!No

Describe---------------17. Source of water (attach analysis):

E. Bentonite seal, top ---- - ft. MSL or

F. Fine sand, top ---- - ft. MSL or

G. Filter pack, top ---- - ft. MSL or

H. Screenjoint, top ---- - it MSL or 6.0

I. Well bottom ---- - ft. MSL or - _1_!.Q_

I. Filter pack, bottom ---- - ft. MSL or

K. Borehole, bottom ft. MSL or 11.0 ---- -

L. Borehole, diameter _ 1.~.o lll.

M. O.D. well casing _ J.~0- m.

N. I.D. well casing 1.00 m.

ft.

ft.

ft.

aste ource s O Sidegradient n fil Not Known Sigma Environmental Services, Inc.

1. Cap and lock? OYes fil No

2. Protective cover pipe: a. Inside diameter:

b. Length: m. ft.

c. Material: Steel El - 04 Other 0

d. Additional protection? 0 Yes !XI No If yes, describe:------------

3. Surface seal: Bentonite 0 30 Concrete O 0 I

---------------Other O 4. Material belween well casing and protective pipe:

Bentonite O 30

Annular space seal 0 Other O

5. Annular space seal: a. Granular Bentonite 0 b. Lbs/gal mud weight .. Bentonite-sand slurry 0 c. Lbs/gal mud weight ..... Bentonite slurry 0 d. ___ % Bentonite .. .. .. .. Bentonite-cement grout 0

e. Ft3 volume added for any of the above f How installed: Tremie O

6. Bentonite seal: b. O 1/4 in. 03/8 in.

Trernie pumped 0 Gravity 0

a. Bentonite granules O O 1/2 in. Bentonite pellets o

c. ---------------Other 0

35

31 50

01

02 . 08

33 32

7. Fine sand material: Manufacturer, product name & mesh size a. __________________ _

b. Volume added _______ tl3 8. Filter pack material: Manufacturer, product name & mesh size

a. b.-::cV~o~lu_m_e_a~d~de-d-,--------ft~'------

9. Well casing: Flush threaded PVC schedule 40 !:'g 23 Flush threaded PVC schedule 80 O 24

_______________ Other 0 10. Screen material: ~P~V--"C _________ _

a. Screen type:

b. Manufacturer

Factory cut !XI Continuous slot 0

Other O

11 01

----------c. Slot size: d. Slotted length:

11. Backfill material (below filter pack):

0.010 in. 5.0-tl

None ~ 14 Other 0

I hereby certify that the information on this form 1s true and correct to the best of my knowledge.

Signature ;1 ~ Firm Sigma Environmental Services, Inc. /(/{tt'f'1' ;c.tdvv-- 220 E. Ryan Road, Oak Creek, WI 53154 (414) 768-7144

Pease comp ete ot l s1 es ot t us torm an return tot e appropriate ott1ce isle at tie top ot t us J:orm as reqmre y c is , · & 6U, ts :::itats, and ch NR 141, Wis Ad Code. In accordance with ch 144, Wis Stats, failure to file this form may result in a forfeiture of not less than $10, nor more than $5000 for each dav of violation. In accordance with ch 147, Wis Stats, failure to file this form may result in a forfeiture ofnot more than $10,000 for each day of violation. NOTE: Shaded areas are for DNR use only. See instmctions for more information including where the completed form should be sent.

6707

State of Wisconsin Department of Natural Resources Route to: Solid Waste DHaz. Waste D WastewaterO MONITORIN'G WELL CONSTRUCTION

Form 4400-1I3A Rev. 4-90 Env. Response & Repair D Underground Tanks D Othero

Facility/Project Name City of l:Vlilwaukee

ac1 ity icense, enmt or

Local Grid LocatiollJ)f Well ft UN.

. S. Grid Origin Location Lat. Long.

Well Name n.

Type of Wel Water Table Observation Well [SI 11 St. Plane _____ ft. N, ____ _ 05/17/01 mm d cl VY Piezorneter 0 12 Section Location of Waste/Source

Distance Well Is From Waste/Source Boundary SW u4 of NE 1/4 of Sec. 5 , T. 6 N, R. 22 ~ 1;~." ft.- - ---

Well Installed By: (Person's Name and Firm) Joe Sikora

s omt ot ntorcernent St . 0 Yes

A. Protective pipe, top elevation

B. Well casing, top elevation

C. Land surface elevation

ft. MSL

ft. MSL

ft. MSL

D. Surface seal, bottom _____ ft. MSL or _ _ _ _ ft.

12. uses classification of soil near screen: GP O GM O GC 0 GW D SW 0 SP 0 SM ro SC D · lvIL !'.SJ MH D CL 1!J CH O

BedrockO 13. Sieve analysis attached? O Yes ro No

14. Drilling method used: Rotary D 50 Hollow Stern Auger 0 41

Direct push (Geoprobe) Other ro IM 15. Drilling fluid used: Water 002

Drilling Mud 003 Air 0 01

None fil 99

16. Drilling additives used? 0 Yes roNo

Describe ______________ _

17. Source of water (attach analysis):

E. Bentonite seal, top ---- - ft. MSL or

F. Firle sand, top ---- - ft. MSL or

G. Filter pack, top ---- - ft. MSL or

H. Screenjoint, top ---- - ft. MSL or __ _:!.Q_

I. Well bottom ft. MSL or 14.0 ---- -

J. Filter pack, bottom ---- - tt. MSL or

K. Borehole, bottom _____ ft. MSL or 14.0

L. Borehole, diameter _ J.'.i.O in.

M. O.D. well casing 1.30 in.

N. I.D. well casing 1.00 m.

ft.

ft.

ft.

Sigma Environmental Services, Inc.

DYes ro No

2. Protective cover pipe: a. Inside diameter: b. Length:

ill.

ft. c. Material: Steel El- 04

Other 0 d. Additional protection? 0 Yes IX! No

If yes, describe: __________ _

3. Surface seal: Bentonite 0 30 Concrete O 01

_______________ Other O

4. Material between well casing and protective pipe: Bentonite O

Annular space seal 0 Other O

5. Annular space seal: a. Granular Bentonite D b. Lbs/gal mud weight..Bentonite-sand slurry 0 c. Lbs/gal mud weight ..... Bentonite slurry 0 d. ___ % Bentonite ........ Bentonite-cernent grout 0

e. Ft' volume added for any of the above f. How installed: Trernie 0

Trernie pumped D Gravity D

6. Bentonite seal: a. Bentonite granules 0 b. O 1/4 in. 03/8 in. O 1/2 in. Bentonite pellets O c. ________________ Other 0

30

33 35

31 50

01 02 08

33 32

7. Fine sand material: Manufacturer, product name & mesh size a. __________________ _

b. Volume added _______ fP

8. Filter pack material: Manufacturer, product name & mesh size

a. b.-,,-V~o-h-1rn_e_a_d_d-ed ________ tt_

3 _____ _

9. Well casing: Flush threaded PVC schedule 40 ~ 23 Flush threaded PVC schedule 80 D 24

Other D ----------------10. Screen material: -=P'--V"----"C _________ _

a. Screen type: Factory cut IX! 11 Continuous slot 0 01

Other O

b. Manufacturer _________ _ c. Slot size: 0.010 in. d. Slotted length: I.o-ft.

11. Backfill material (below filter pack): None is:l 14

-------------- Other D I hereby certify that the mformat!On on this form 1s true and correct to the best of my knowledge.

Signature //.

/lli4fft Firm Sigma Environmental Services, Inc.

220 E. Ryan Road, Oak Creek, Wl 53154 (414) 768-7144 ' ease comp ete ot l s1 es ot t 1s torm an return to tie appropnate ottice iste at t le top ot t us torm as reqmre y c s , & bO, 1s ~tats, nd ch NR 141, Wis Ad Code. In accordance with ch 144, Wis Stats, failure to file this form may result in a forfeiture of not less than $10, nor more than 5000 for each day of violation. In accordance with ch 147, Wis Stats, failure to file this form may result in a forfeiture of not more than $10,000 for each ay of violation. NOTE: Shaded areas are for DNR use only. See instructions for more information including where the completed form should be sent.

6707

State ofWisconsin Department of Natural Resources Route to: Solid Waste DHaz. Waste D WastewaterD MONITORING WELL CONSTRUCTION

Form 4400-1l3A Rev. 4-90 Env. Response & Repair D Underground Tanks D OtherO

Facility/Project Name City of l\llilwa ukee

ac1 ity icense, efffilt or

Local Grid LocatiollJ.lf Well ft UN.

. S. Grid Origin Location Lat. Long.

Well Name ft.

Type of Well Water Table Observation Well Cil l l St. Plane ft. N, ____ _ 0 5/1 8/01 mm ddyy Piezometer D 12 Section Location of Waste/Source

Distance Well Is From Waste/Source Boundary SW 114 of NE 114 of Sec. 5 , T. 6 N, R. 22 ~ ~: ft.- - ---

Well Installed By: (Person's Name and Firm) Joe Sikora

s nlorcement ~t .

D Yes

A. Protective pipe, top elevation ft. MSL

B. Well casing, top elevation

C. Land surface elevation

D. Surface seal, bottom _____ ft MSL or

ft. MSL

ft. MSL

ft.

12. uses classification of soil near screen: GP D GM D GC 0 GW D SW D SP D SM ro SC D ML D :tvlli D CL !5:1 CH D

BedrockD 13. Sieve analysis attached? OYes l!)No

14. Drilling method used: Rotary D 50 Hollow Stem Auger D 41

Direct push (Geoprobe) Other l!I UL 15. Drilling tluid used: Water 002

Drilling Mud 003

Air 0 01 None fil 99

16. Drilling additives used? D Yes roNo

Describe---------------17. Source of water (attach analysis):

E. Bentonite seal, top ---- - ft. MSL or

F. Fine sand, top ---- - ft. MSL or

G. Filter pack, top ---- - fl:. MSL or

H. Screenjoint, top ---- - tl. MSL or __ Ji

I. Well bottom ft. MSL or 6.5 ---- -

J. Filter pack, bottom ---- - ft. MSL or

K. Borehole, bottom ft. MSL or 8. 0 ---- -L. Borehole, diameter 1.50 in.

M. O.D. well casing _ J.;!0_ ill.

N. I.D. well casing _ J.QO_ ill.

n.

ft.

ft.

Sigma Environmental Services, Inc.

D Yes lXl No

2. Protective cover pipe: a. Inside diameter: in.

ft. b. Length: c. Material: Steel El- 04

Other D

d. Additional protection? 0 Yes 00 No

If yes, describe:-----------

3. Surface seal: Bentonite 0 30 Concrete D 0 I

---------------Other D 4. Material between well casing and protective pipe:

Bentonite O

Annular space seal D Other D

30

5. Annular space seal: a. Granular Bentonite D 33 b. Lbs/gal mud weight..Bentonite-sand slurry D 35

c. Lbs/gal mud weight .. ... Bentonite slurry D 31 d. ___ % Bentonite .. .. .. .. Bentonite-cement grout D 50

e. Ft3 volume added for any of the above f How installed: Tremie D 01

Trernie pumped D 02 Gravity D · 08

6. Bentonite seal: b. D 1/4 in. 03/8 in.

a. Bentonite granules D D 112 in. Bentonite pellets D

c. ---------------Other D

33 32

7. Fine sand material: Manufacturer, product name & mesh size a. __________________ _

b. Volume added _______ ft'

8. Filter pack material: Manufaqturer, product name & mesh size a. __________________ _

b. Volume added fl' 9. Well casing: Flush threaded PVC schedule 40 rs! 23

Flush threaded PVC schedule 80 D 24

--------------Other D 10. Screen material: _P"--'V....:C=-----------

a. Screen type: Factory cut txl Continuous slot D

Other O

11 01

b. Manufacturer _________ _ c. Slot size: d. Slotted length:

11. Backfill material (below filter pack): Cave-in

0.010 in. _I.<Cn.

None D 14 Other lXl

I hereby ceiilty that the 1nformat1on on this form 1s true and correct to the best of my knowledge.

Signature Firm Sigma Environmental Services, lnc. 220 E. Ryan Road, Oak Creek, W1 53154 (414) 768-7144

P ease compete ot l s1 es ot t us torm an· return tot ie appropnate ott1ce iste at tie top ot t is torm as require y c s ·, · & 60, is :::>tats, and ch NR 141, Wis Ad Code. In accordance with ch 144, Wis Stats, failure to file this form may result in a forfeiture ofnot less than $IO, nor more than $5000 for each day_ of violation. In accordance with ch 147, Wis Stats, failure to file this form may result in a forfeiture of not more than $10,000 for each day of violation. NOTE: Shaded areas are for DNR use only. See instrnctions for more information including where the completed form should be sent.

6707

R=ediation/Rcdevelopmen.t D

lit:y Lic=sc.. p

m this well be purged dry?

'ell development methcxi surged with bailer md bailed surged with bailer and pumped surged with block and bailed surged with block md pumped.

surged with block. ba.!1ed and pumped compressed air

bailed only pumped only pumped slowly Other ________ _

me spent developing well

:pth of well (from top of well casisng)

ride diameter of well

>lame of water in filter pa.ck and well I.Sing

>lume of water removed from well

CountyN=e

County Code

0 Yes )zl No

~ 41 6 1

0 42 0 62 0 70 0 20 0 10 0 5 1

0 ,.~.9 0

~:::=:~,~=~

88

--~Q_min. lio,. '.),_

- .JJL. _?rt.

·;;i.. 6 . __ • __ m.

I . ~ - - '-i. - gal.

_L5.o gal.

1lume of water added (if my) JJf_ 0 V\ ~ gal.

urce of water added ___ _./l)-'-_O_{\"""Q_-'------

n.alysis performed on waler added? :yes, attach results)

0 Yes

.ddition.al comments on developmenr: In\ s

}z:l. No

and Address of Facility Contact/Own.er/Responsible Party Last

.y/Firm: s \ C(JM °' E If\\) . ~"S&D [:. ' K'(CNA \\~.

MONITORING WELL DEVELOPMENT Forni +400-113B Rev. 7-98

Waste Managc:mcnt D OthcrO _____ _

Well Name

Wis. Unique Well NumQc;;:.

} t~'i'L_ DNR Well ID Number

Before Development After Development 11. Depth to water .

(from top of a. __ g . 13 ft. _ _ CJ . 0 G_, ft. well casing)

Date b.QC}_; lL;~Q C) l 0 f; lL_;(1Q_~L mm dd yyyy mm dd yyyy

Tune

12. Sediment in well bottom

13. Water clarity

_ () . Q_ inches

Clear O 1 0 Turbid f.1§ 1 5 (Describe)

_ 0. 0 inches

Clear 0 20 Turbid~ 25 (Describe)

Fill in if drilling fluids were used and well is at solid waste facility:

14. Total suspended ____ ._mg/I ____ ._mg/I

solids

15. COD ______ mg/I ----·-mg/I

16. Well developed by: Name (first, last) and Firm

FirstName: Oou:,~ ~ · LastName:DG\\\e.:/

Finn: 'S ~ \J\V ·

I hereby certify !hat the above information is true and correct to the best of my knowledge .

Signature:

PrintName: Dou\6 Th'\\e.y Fmn: 5 .\ ~ tv)<;\ h \} ,

E: See instructions for more information including a list of county codes and well type codes.

Route to: Wa.tcnhcd/Wastcwata D RcmcdizitiO!l/RcdcvdopmcnL D

acility/Projcct Name

c· \,

l. U:n this well be purged dry?

Well development method surged with bailer 11.Ild bailed

surged with bailer md pumped rurged with block: and bailed

surged with block md pumped surged with block. bru1ed and pumped

compressed air

bailed only pumped only pumped slowly Other ________ _

Tune spc:n.t developing well

Coun.tyN=e

County Code

0 Yes 0 No

*41 0 61 0 42

0 62 0 70 0 20 0 10 0 51 0 §.9.

~,:~~:.. .. ~=> 0 gg

____ min.

1L. Depth of well (from top of well casisng) - - - • - ft.

I

fnside diameter of well

;, Volume of wa.tc:r .in filter pack and well casing

. Volwne ofwa.tc:rrcmoved from well

folwne of water added (if any)

).. 0 . __ • __ m.

---·-gal.

___ ._gal.

JJj_ () V\ '!-__ gal.

. Source of water added ___ _.A/'-'-_o_{\..:..Q_-'-------

:>. Analysis perlonned on wa.ter added? I 'If yes., attach rcsul ts)

! I

I. Addition.al comments on development:

D Yes ~· No

ame and Address of Facility Contact/Ownc:r/R.espoasible Party

Last e:

ctlity/Firm; s \?JM (). E ¥\ v . l t: 'C\"5bo E, R-y(/11;\ \\~-i. "Statc/Zlp: Oa.'(\ G~e..\\ \,u} ~31 SY

MONITORING WELL DEVELOPMENT Forni +400-113B Rev. 7-98

Waste Management D Othc::ro _____ _

Well Name

Wis. Unique Well Num~ 3~!:i_S __

Before Develapment After Development l l. Depth to Water

(from top of a. ___ • __ ft. ___ • __ ft. well casing)

Date

lilllC

12. Sediment in well bottom

13. Water clarity

b.O:l.1 lL1~.Q al o 11 ll1C1.Q_<:!_L mm dd yyyy mm dd yyyy

D ILIIl. D a.m. c. __ : __ o p.rn. --=--o p.m.

_-·_inches

Clear O 1 0 Turbid D 15

(Describe)

__ ,_inches

Clear O 20 TurbidD 25 (Dcscn'be)

Fill in if drilling fluids were used and well is at solid waste facility:

14. Total suspended ____ . _ mg/I ____ • _mg/I solids

15. COD ----·-mg/I ______ mg/l

16. Well developed by: Name (fir.it, last) snd Firm

FirstName: Oo-t/,~ ~ · LastName:D~\\e:/

Finn: 'S ' \J\V ·

I hereby certify that the above information is tru.e and com:ct to the best of my knowledge.

Print Name: Dou\ l IX?<\ \e.y Frrm: 5 .\ Cj \-v>V\ ~ V ,

C'"'"E; See instructions for more information including a list of county codes and well type codes.

W a.tc:rshcd/W astcwatcr D R=edi.ation/R.cdevelopmcru D

cility Liccn&c, p

Cm this well be purged dry?

Well development method surged with bailer and bailed

surged with bailer .md pumped surged with bloclr:: and bailed

County Name

County Code

~Yes 0 No

rurgcd with block and pumped rorg<:d with block, bailed and pumped

compressed air

~ 41 0 61 0 42 0 62 0 70

0 20 0 10 0 51

bailed only pumped only pumped slowly

Other---------ime spent developing well

epth of well (from top of well casisng)

side diameter of well

:>lumc of water in filter pack and well ising

>lume of wa!cr removed from well

1Iurne of water added (if any)

~ ~~ ____ min.

l 7 '7~ ---·-ft.

J. () . --·--m.

_Ll.'J.3gal. __ 9 .5gaL Jj__ 0 V\ '!-_ gal.

urce of water added ---~AJ_o_{\_e_ _____ _

a.alysis pcrfOIID.cd on water added? . yes., attach rcsuI ts)

0 Yes Jtl No

md Address of Facility Contact /Owner/Responsible Party Last _______ Name: ________ _

/Firm; S \ CJM °' f ¥\ V · J\~o E, R'{(J\V\ i6..

MONITORING WELL DEVELOPMENT Fouu ~1138 RcT. 7-98

Waste Managcm.c:ntO

Othcr0 ------Well Name

Wis. Unique Well Numba" JL:JBO_

DNR Well ill Number

Before Development After Development 11. Depth to Wat.tr . D

crrom top of a. _ J 0 . ? 4- tt. _ t y __ ft. well casing) T .

Date

Tune

12. Sediment in wcll bottom

13. Water clarity

b.Oi1lL1~QC) l Oi1lL1~Q_~L mm dd y·yyy mm dd yyyy

L} Li Q ftun. / ') L1 D a.m. c. - : 2_ 0 p.m. .L<>.L: ...J.0 f51. p.m.

_ Q. Q inches _ 0. 0 inches

Clear O 1 0 Turbid pit_ 1 5 (Describe)

Clear ~ 20 I~ Turbid~ 2 5

(Dcscn"be)

Fill in if drilling fluids wr:re used and well is at rolid waste facility:

14. Total suspended ____ • _ mg/I ____ • _mg/I

solids

15. COD ----·-mg/I ______ mg/l

16. Well developed by: Name (first, last) and Firm

FirstName: Dot/,6 ~ · LastName:.Do.\\.e.f

Firm: 'S < V\V .

0\

I hereby certify rhat the above information is true and correct to the best of my know ledge.

Print Name: Dou\ 6 Tu\ \e.y Fmn: 5 .\ ~ \y:°' £:JI\ V ,

&e instructions for more information including a list of county codes and well type codes.

W a1crslv:rl/W astcwatcr D R=cdiiltion/Rcdcvclopm=r. D

1. Cm this well be purged dry?

2. Well development method surged with bailer md bailed rurgcd with bailer and pumped rurged with block md bailed surged with block and pumped rorged with block. bal1ed and pumped compressed a.ir bailed ocly pumped only .

pumped slowly Other ________ _

'· Tnne spent developing well

4. Depth of well (from top of well casisng)

i. Inside diameter of well

5. Volmne of water in filter pack and well casing

County Name

Fi Yes D No

~ 41 1:1 61 0 42

D 62 D 70

D 20 D 10 D 51

D .. ~J). D @@

____ min.

_1a_~ft.

-~.o _m.

'u (p - )_ J_. - gal.

7. Volume of water removed from well _L{.o gal

. Volume of water added (if my) Jj_oY\~gaL J. Source of water added ___ ..... /l!_o_{\--'. _Cl. _____ _

lO. Analysis pe:rfOIID.ed on wa.ter added? (If yes., attach results)

D Yes JS. No

<I. Additional comments on development: Bo..\\ e.~

I s1 ~ 9 ~°'\.,. 21>6· = {_p°J°''~· 3('d ;= 2 \i~(..(S

we\\ Ot~

.iame and Address of Facility Contact /Owner/Responsible Party :st Last IIIlC: -------Name; ________ _

raci!ity!Fimr s-,CJM°' f ¥\v · =t °'~o E, R'f0h \\~­

r·-:;;st.atcfnp: OG\.'(\ G~e..\\ \,u} ..S3) SY

MONITORING WELL DEVELOPMENT furn .c-400-113B ReT. 7-98

W astc Man.agcrru:nt D OthcrO _____ _

Well Name

Wis. Unique Well Numbc::r ~J_O]_Q__

DNR Well ID Number

Before Development After Development ii. DepchtoWaICr (]. ·zr-

(from top of a. __ l . _~ft. well casing)

__ <JD.a tt_ ft.

Date b.Oi1lL1~QC) l Oi1ll1(1Q_~_J_ mm dd yyyy mm dd yyyy

Time / I 3 r--.. D 11.ffi. 1 3 . D a.m. c.-~=-~r;ii p.m. - :_Q_rap.m.

12.. Sediment in well bottom

13. Wala clarity

_ () . Q_ inches

Clear D 1 o Turbid~ 15 (Describe)

_ D.. 0 inches

Clear D 2 O Turbid j29. 2 5 (Describe)

Fill in if drilling fluids wc:re used and well is at solid waste facility:

14. Total suspended _ ._ __ • _ mg/I ____ • _mg/I

solids

15. COD ____ ,_mg/I ______ mg/I

16. Well developed by: Name (firn, last) and Firm

FirstName: oo.u·,~ ~. LastName:.Da-\\e.y

Fm 'S ' IJ\V ·

I hereby certify that the above information is tcu.e and correct to the best

of my knowledge.

Sigru.nrre:

Print Name: Dou\ 6 'TI:=<\ \e.y Fmn: 5 ·\ \)tAV\ ~U,

~r')1E: S<!C instructions for more information including a list of county codes and well type codes.

Route to: Wa.tcrshcd/Wastcwatcr D R=ediati.on/Rcdevelopm=t D

ility Li==. p

'.m this well be purged dry?

fell development method surged with bailer md bailed

rurged with bailer md pumped surged with b1oclc: and bailed

mrged with block and pumped surged with block. bru1ed and pwnped

compressed air

bailed only pumped only pumped slowly Other ________ _

me spent. dcvcloping well

::pth of well (from tap of well casi.sng)

side diameter of well

llumc of wau:r in filter pack and well lSi:ng

>lume of water removed from well

Coun.tyNzime

)j' Yes D No

~ 41

D 6 1 D 42

D 62 D 70

D 20 D 10

D 51

0 ,.~.9. 0 f4@

{oo . ____ mm.

19 SS" _____ ft.

_a:. o_ _in.

_ j_ ~ _{.P gal.

_ J lj__{) gal

ilume of wau:r added (if any) ..1Jj_ 0 V\ '!-:_ gal

urce of water added ___ _..Af...:.·_0---'i'\:.....e....;;:;._ ____ _

MONITORING WELL DEVELOPMENT Forni «00-1133 Rl!Y. 7-98

WastcMaruigcrn.cntO

OthcrO ____ _

Well Name

Wis. Unique *1l_Number ..J_f 0&9_

DNR Well CD Nwnbcr

Before Devel.apment After Development 1 i. Depth to w a.u::r J I . i:::'-Q

(from top of a.. _ _ • ~ Q_ ft. _ [l _11(_ ft. well casing)

Date

T!Ille

12. Sediment in well bottom

13. Water clarity

b.Oi1lL1~Q.o l 05._1lL1C1Q...~L mm dd yyyy mm dd yyyy

c. _ L = 3 ~ ~ ;;:~ _ ~ = 3 6_ ~ ;-:~ _ Q. . Q_ inches

Clear 0 I 0 Turbid~ 15

(Describe)

_ 0 . (j inches

Clear 0. 2 0 Turbid IS(.. 2 5

(Descn"be)

Fill in if drilling fluids wc:re used and well is at solid waste facility:

14. Total suspended ____ • _ mg/l ____ • _mg/I

solids

15. COD ----·-mg/l ______ mg/I

16. Well developed by: Name (first, last) and Fum

na.lysis performed on wa.ter added? : yes., attl!cli results)

0 Yes )1. No FirstName: 1)01/,~ "Q · LastName:.Do-\\e:/

dditional comments on development: \3 °' \ \e.6-

) ~-\ ~ 8 ~o_\s. 2xv~= 5 ~oJ<;,· 3 tc\ ~ I '3°'\5.

and Address of Facility Contact /Owner/Responsible Party

Last

y/Firm; S \ SJ'M °' E ¥\ v . ~~o t:. , K\fl/W\ \\6..

.

Firm: 'S ' V\V ·

I hereby certify that the above information is tru.e and correct to the best of my knowledge.

Signature:

Print Name: Dou\~ T>?<\ \ey Frrm: 5 ·\ G_J \'AV\ bv,

:!: See instructions for more information including a list of county codes and well type codes.

I l

. I

Route: to: Wa.tcrshed/Wa.stcwa.tcr D R=cdi.Ation/R.cdevelopmcn.t D

tty Lie==. p

.n this well be: purged dry?

1 development method surged with bailer and bailed

surged with bailer md pumped rurged with block: and bailed

County N mne

County Code:

¥-Yes D No

rurgcd with block: and pumped surged with block. bruled and pamped

fl( 41 0 61 0 42 0 62 0 70

0 20 0 10 0 51

0 § . .Q,

1 ::omprcsscd air ~_;iailed only

pumped only -rumped slowly )thcr _______________ _

, a.e spent developing well

I 't-..h of well (from top of well casisng)

I e diameter of well

I lmne of wat.er in filter pack and well ,:Tttg

i

'lllme of water removed from well

ne of water added (if any)

0 ~~=~~'~:~

@@

____ min.

_Ji.&orc. _ci__Q_ _in.

- d. .L .11.. gal.

_11.0 gal

1Jj_ 0 Y\ '!-__ gal. -~

tree of water added ___ ...... /l!_o_{\_e_ _____ _

wysis performed on wa.tcr added? ,ves. a.ttBch results) !

I

0 Yes ~-No

MONITORING WELL DEVELOPMENT Forni -4400-1138 ReT. 7-98

Waste Ma:n.agcm=t D OthcrD------

WcU Name

Wis.. Unique Well Number _Jl OCP _6._

Before Development After Development 11. Depth to Water s ]0 sr::~~~ a. - - • _ft. _flt_y __ ft.

Date b.Oi1lL1~QC) l_ O:f_;ll_1(1Q_~L mm dd yyyy mm dd YYY'/

Tune c.L/_3Q_~~~ l.J_:3Q_~;::: 12. Sediment in well

bottom

13. W ata clarity

_ Q_O inches

Clear O 1 0 Turbid~ 15 (Describe:)

_ 0 , () inches

Clear 0 2 0 Turbidftf 2 5 (Descn "be)

Fill in if drilling fluids were used and well is at solid waste facility:

14. Total suspended ____ • _ mg/I ____ • _mg/I

solids

15. COD ----·-mg/I ______ mg/I

16. Well developed by: Name (first, last) and Firm

First Name: i)ou ·,6_ l?J · Last Name: Do-.\ \e:( Firm: 'S' \J\V ·

l.....tion.al comments on developmcnc 60..~ \c..~

1

/s'i--.:: 11 CJ~1s. 2 hd·-=: & 'Jc,\<:;.

\ Y"\e. s-

2 0 'fn ~I\. ·\~-\elf v~\s

3,~= 1 L\M· and Address of Facility Contact /Owner/Respoasible Party

Last

rfFirm; s \ csM °' E '{\ v . ~j)_o t:., K'f(/W\ \\~-

I hereby certify that the above infotmation is true and correct to the best of my knowledge.

Signature:

Print Name: Dou\ 6 Tb<' \e.y Fmn: S .\CZ) bAV\ hv,

1• See instructions for more information including a list of county codes and well type codes.

Route to: Watcxshcd/Wa.stcwa.tc:r D R=cdiation/Rc<levclopmcru. D

Facility/Project Name

c· \, Facilicy Liccn=, P

1. Can this well be purged dry?

2. Well development method surged with bailer and bailed surged with bailer md pumped

surged with block and bailed surged with block and pumped

~ 0 0

County N llIIlC

County Code

4 1 6 1 42

62 surged with block, bru1ed and pwnped compressed air

D 0

70 20

bailed only pumped only "

pumped slowly

Other---------

I. Time spen.t developing well

L Depth of well (from top of well casisng)

i. Inside diameter of well

i. Volume of water .in filtc:r pack and well casing

', Volumcofwa!crrcmoved from well

. Volume of water added (lf my)

0 1 0 0 5 1 0 '~~g 0 g~

__ (pomin.

-t 1.1-&rc. --.d.o _m.

- _ l_ £tbgol.

__ a.ogaL }J/_ 0 V\ '!-__ gal.

. Source of water added ___ ..... A/_o_/ _(\;_e_ _____ _

D. Analysis pcrlOIID.cd on wa.ter added? (If yes., attach results)

0 Yes ~·No

mie and Address of Facility Contact /Owner/Responsible Party

rst Last 1II1e:

______ Name: ________ _

cility/Firm; s \?JM 0. E Y\ v . =t: '51~0 E, K'{if'h \\~. ty/Stw;/lip: 0 °'-'(\ G e..e_\\ \J/} ~3 I SY

MONITORING WELL DEVELOPMENT Fo<Ta «00-113B Rev. 7-98

Waste Management 0 OthcrO _____ _

Well Name

Wis. Unique Wcll Number _}lQ_{L1__

Before Development After Development IL Depth to Water i'.2 0 !5

(from top of a. _ _ • __ ft. _ D 8, ~ __ ft. well casing)

Date b.Oi1 lL1~Q () l 0 5-1 ll__;c1_Q_~L mm dd yyyy mm dd yyyy

Tune

12. Sediment in well bottom

13. Water clarity

J . 36 0 lUil. c. __ . --1:\4 p.m.

_ 0. 0 inches

Clear O 10 Turbid ll:l. 15

(Describe)

_;;<;~Q_§ ;::~

_ {). 0 inches

Clear O 2 0 Turbid~ 25 (Descn'be)

Fill in if drilling fluids wc:::re used and well is at solid waste facility:

14. Total suspended ____ • _ mg/l ____ • _mg/I

solids

15. COD ____ ,_mg/l ______ mg/I

16. Well developed by: Name (fir.it, last) and firm

FirstName: Qot/,~ '"'Q · LastName:.QG\\\€.f

Fi.rm: 'S' \J\V ,

I hereby certify that the above information is true and correct to the best of my knowledge.

Signature:

Print Name: Dou\ 6 'TI2<' \e_y Frrm: 5 ·\~\:AV\ ~V,

:)TE: See instructions for more information including a list of county codes and well type codes.

I

Route to: Wat.c:rshcd/Wastcwatcr 0 Rc:mcdiatioo/Rcde.velopmcnt D

CountyNmne

l. Cm this well be purged dry? ~ Y cs D No

~wen development method surged with bailer and bailed surged with bailer and pumped

surged with block and bailed

surged with block and pumped

surged with block. balled and pumped

compressed air bailed only pumped only pumped slowly Other ________ _

I. Trmc spc:nt dc:vcloping well

pit 41 D 61 0 42 0 62 0 70 0 20 0 10 0 51 0 j .. 9 0 @~

____ min.

Ll 35 Depth of well (from top of well casisng) _ • _ ft.

· fusi.de diameter of well

. Volume of water .in filter pack and well casing

'· folume ofwa.tcrXCinoved from well

' 'olwne of water added (if any)

-·~. 0 1- in.

_ L l .toc.i gal.

__ 5 .1SgaI.

_N. on~_ ga.I.

Source of water added ______ . N~o;;.....:...Y\Q._ ____ _

1

•. An.a.lysis perfcmncd on water added? (If yes, attach results)

D Yes ~No

. \

MONITORlNG WELL DEVELOPMENT Forni 4400-113B Rev. 7-98

Waste Man.agemc:nt D Other D ------

WeUName

Mw-B Wis. Unique Well Number DNR Weil ill Number

Before Develapment After Development 11. Depth ro W atcr: Ci .

(from top of a. __ J.. l'P 1a _ Qr:J. __ ft. well C3Sing) 7

T"lllle

12. Sediment in well bottom

13. Water clarity

_ 1. Q_ inches

Clear O 1 0 Turbid)Sl 1 5 (Desaibe)

oorb bro \.v Y\

0 a.m. __ : __ op.m.

_ 0 .0 inches

Clear 0 2 0 Turbid !il 2 5 (Describe)

Fill in if drilling fluids were used and well is at solid waste facility:

14. Total suspended. ____ ._mg/I ____ ._mg/I solids

15. COD ----·-mg/I ______ mg/I

5- E'f\V-\ -;dditional comments on development: p I.A\~~ 6 W e. \ \ d, \ Y , st:::: Y,o ~°'\s, 'l no::: /. d.5 ~C\\s. J 5 'rY11Y\. ·,l\~~~vo..\s

-s \ 6 ::' 0. 5 ~~ \ . ~ and Address of Facility Can tact /Owner/Responsible Party

Last -------Name; ________ _

lity!Firm;

f.~tatI:fZJ.p; ----------------

: we..\\ S<.e..Y.,..,:; +o h<A.VQ. 00( '\e..c...\o-'\ E'...

I hereby certify rhac the above information is tru.e and ~ to the best of my know ledge,

f'F.: See instructions for more information including a list of county codes and well type codes.

SI & RAA COM - 2nd & 3rd

APPENDIX D

Soil Laboratory Reports and Chain-of-Custody Forms

~IGMA

l:\milwci\6707\S3.RPT2.wpd

HEM INC.

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number : 6707

WI DNR LAB ID: 405132750

Collection Sample No. Field ID Date Sample No.

812124-001 GP-1 0'-2' 5/17/2001 812124-018

812124-002 GP-1 6'-8' 5/17/2001 812124-019

812124-003 GP-2 2'-4' 5/17/2001 812124-020

812124-004 GP-2 6'-8' 5/17/2001

812124-005 GP-3 0'-2' 5/17/2001

812124-006 GP-3 8'-10' 5/17/2001

812124-007 GP-4 2'-4' 5/17/2001

812124-008 GP-4 8'-10' 5/17/2001

812124-009 GP-5 4'-6' 5/17/2001

812124-010 GP-5 6'-8' 5/17/2001

812124-011 GP-6 2'-4' 5/17/2001

812124-012 GP-6 6'-8' 5/17/2001

812124-013 GP-7 2'-4' 5/17/2001

812124-014 GP-7 4'-6' 5/17/2001

812124-015 GP-7 8'-11' 5/17/2001

812124-016 GP-8 2'-4' 5/17/2001

812124-017 GP-8 6'-8' 5/17/2001

Please visit our Internet homepage at: www.enchem.com

1795 Industrial Drive Green Bay, WI 54302

920-469-2436 800-7-ENCHEM

FAX: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Collection Field ID Date

GP-9 2'-4' 5/17/2001

GP-9 6'-8' 5/17/2001

MEOH BLANK 5/17/2001

The "Q" flag is present when a parameter has been detected below the LOQ. This indicates the results are qualified due to the uncertainty of the parameter concentration between the LOO and the LOQ.

Soil VOC detects are corrected for the total solids, unless otherwise noted.

I certify that the data contained in this Final Report has been generated and reviewed in accordance with approved methods and Laboratory Standard Operating Procedure. Exceptions, if any, are discussed in the accompanying sample comments. Release of this final report is authorized by Laboratory management, as is verified by the following signature. Reported results shall not be reproduced, except in full, without the written approval of the lab. The sample results relate only to the analytes of interest tested.

IL tf A£/I ~

Documentation of

Subcontracted Analysis

Listed below are the labs used for subcontracted analysis and associated FID number.

Code

*MD *GB *SP *RL *NL *SF *CT *QO *QP *KM *ST

Laboratory

En Chem Madison En Chem Green Bay En Chem Superior Robert E. Lee Northern Lakes Service Sommer - Frey Commonwealth Tech. Quanterrra - North Canton, OH Quanterra - Pittsburgh, PA Kemron - Merietta, OH Spectrum

Wisconsin FID Number

113172950 405132750 816079330 405043870 721026460 241249360 157066030 999518190 998027800 998202040

*SUB Indicates analysis that requires no certification

F:\ANYONE\NARR\SUBCON.OOC Monday, June 08, 1998

EN CHEM - GREEN BAY COOLER RECEIPT LOG

Batch No. _ _....S"-+(_';;l_\_d._,_y _ l 7{)t Project Name or ID __________ _ No. of Coolers: __ ( __

Temps: WI only(circie): e:@ ,,

A. Receipt Phase: Date cooler was opened: ___ s_-_Z __ i _,_0_1 ___ By: ___ 6"'-""Q""'-------

1: Were temperture blanks present? .. (record temperatures above) ........................................ YES G? 2: Were custody seals present? (Also record on COC) ............................................................ YES ~

3: Are COC documents present? .......................................................................................... § N02

4: Were all sample containers for tests requested on the COC received? ............................ ~ N02

lnitals/Date

6.P s- 21---0 \

/~:::-:> 5: Do sample labels match the COC? ................................... ~ .. : ........................................ (C.::SV N02·.

. • 1C·\ 6: Are there any short holdtrme tests? .............................. , ....................................................... YJ;.s.°"~

7: Are sample volumes adequate for tests requested? ....................................................... R.VN02

8: Are VOC samples free of bubbles >6mm ............................................................................ YES N02.

9: Are dissolved parameters field filtered? .............................................................................. YES

10: Check sample pH of preserved samples. (not VOCs) Completed ......................................... YES NO

11: Are samples preserved properly? .................................................................................. / ... ~~ N02 (·:~ . ,,-----....

12: Started nonconformance/phone log record if applicable. Completed ............................... '. .. YES NO ( d 13: Enter samples into Project Logbook. Completed ........................................................... ~ NO

14: Place laboratory sample number on all containers Completed ~ NO

15: Check laboratory sample number on all containers_'.1nd COG Completed CV NO

B. Log-in Phase: Date samples were logged-in: j - 2 2 -o r By: __ ~-r---------1: Were samples received on ice? (Must be ~ 4 C ) ................................................................ ~ N02

2: ls the COC signed as received by En Chem? ..................................................................... ~ NO

3: Is this Project a Quick Turn Project? .................................................................................... YES ~

4: Is there any sub-work? .......................................................... : .............. : ....................... : ...... ~ NO

5: Are any samples nearing expiration of hold-time? (Within 2 days) ....................................... YES 1 @ 6: Initiate Subcontracting procedure, SOP 1-REC-4, if applicable. Completed ...................... & NO

Short Hold-time tests: 48 Hours or less 7'days Footnotes Coliform (6 hrs) Flashpoint 1 Notify proper lab group Hexavalent Chromium (24 Hrs) TSS immediately. BOD Total Solids 2 Complete phone log. Nitrite TDS Ortho Phosphorus Sulfide Turbidity Free Liquids Surfactants Total Volatile Solids: Sulfite Aqueous Extractable Organics- ALL En Core Preservation Unpreserved VOC's Color Ash Rev. 12/15/99, Attachment to 1-REC-5. *Subject to QA Audit.

I have reviewed Log-in sheets, resolved all nonconformance issues,corrected and properly documented these actions

Project Mgmt reviewed by/date Q&J ~\kl~ F:\SOP\FORMS\GBCRL_04.DOC April 24, 2000

En Chem Inc.

Lab#:

812124-018

GP-9 2'-4'

812124-020

MEOHBLANK

TestGrouplD:

8260+-S-ME

8260+-M

Comment:

8 - Methylene Chloride present in blank at 26 ug/Kg.

B - Methylene Chloride present in blank at 26 ug/Kg.

1795 Industrial Drive Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

11<1:> 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-1 0'-2' Report Date : 6/6/01

Lab Sample Number : 812124-001 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Re~rnlts

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Arsenic 6.5 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Barium 93 0.41 1.3 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Cadmium 0.49 0.058 0.18 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Chromium 34 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Lead 71 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Selenium 1.2 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Silver < 0.17 0.17 0.54 mg/Kg 5/24/01 SW846 30508 SW846 6020 ccr

Mercury 0.15 0.0036 0.011 mg/Kg 6/5/01 SW846 7471A SW846 7471A *MD

Solids, percent 85.8 % 5/23/01 SM2540G SM2540G DJS

Organic Results

EPA 8260 VOLATILE LIST- SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

s-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

t-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

n-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

l tl:I::> mausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID : GP-1 0'-2'

Lab Sample Number: 812124-001

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethyl benzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

120

< 25

< 25

< 25

< 25

100

63

< 25

< 25

< 25

< 25

42

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

29

25

25

25

25

29

29

25

25

25

25

29

25

25

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

70

60

60

60

60

70

70

60

60

60

60

70

60

60

Report Date : 6/6/01

Collection Date : 5/17/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

Q

Q

All soil results are reported on a dry weight basis unless otherwise noted.

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

SW846 82608

SW846 82608

SW846 82608

SW846 8260.8

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number: 6707 Client:

Field ID: GP-1 0'-2' Report Date :

Lab Sample Number : 812124-001 Collection Date :

WI DNR LAB ID : 405132750 Matrix Type :

1,3,5-Trimethylbenzene < 25 25 60 ug/kg

Vinyl chloride < 25 25 60 ug/kg

Xylenes, -m, -p 73 58 140 ug/kg

Xylene, -o 54 29 70 ug/kg

4-8romofluorobenzene 88 %Recov

Dibromofluoromethane 84 %Recov

Toluene-dB 95 %Recov

i r ~o 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/17/01

SOIL

5/22/01 SW846 82608

5/22/01 SW846 82608

Q 5/22/01 SW846 82608

Q 5/22/01 SW846 82608

5/22/01 SW846 82608-

5/22/01 SW846 82608

5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

l f\,i~ 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-1 6'-8' Report Date : 6/6/01

Lab Sample Number: 812124-002 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type: SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Arsenic 4.1 0.22 0.70 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Barium 42 0.41 1.3 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Cadmium 0.21 0.057 0.18 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Chromium 16 0.23 0.73 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Lead 9.8 0.24 0.76 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Selenium 1.1 0.24 0.76 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Silver < 0.17 0.17 0.54 mg/Kg 5/24/01 SW846 3050B SW846 6020 ccr

Mercury 0.0061 0.0036 0.011 mg/Kg Q 6/5/01 SW846 7471A SW846 7471A *MD

Solids, percent 87.0 % 5/23/01 SM2540G SM2540G DJ8

Organic Results

EPA 8260 VOLATILE LIST- SOIUMETHANOL Prep Method: SW846 5030B Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromobenzene <: 25 25 60 ug/kg 5/22/01 SW846 8260B

Bromochloromethane < 25 25 60 ug/kg 5/22/01 SW846 8260B

8romodichloromethane < 25 25 60 ug/kg 5/22/01 SW846 8260B

8romoform < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

s-8utylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

t-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

n-8utylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/22/01 SW846 8260B

Chloroform < 25 25 60 ug/kg 5/22/01 SW846 8260B

Chlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

1 f'dO 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID : GP-1 6'-8'

Lab Sample Number: 812124-002

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1 ,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethe.ne

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1 ,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

Report Date : 6/6/01

Collection Date: 5/17/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

All soil results are reported on a dry weight basis unless otherwise noted.

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name :

Project Number :

Field ID:

Lab Sample Number :

WI DNR LAB ID :

1,3,5-Trimethylbenzene

Vinyl chloride

Xylenes, -m, -p

Xylene, -o

4-8romofluorobenzene

Dibromofluorom\;!thane

Toluene-dB

- Analytical Report -

CITY OF MILW-3RD & MAPLE

6707 Client:

GP-1 6'-8' Report Date :

812124-002 Collection Date :

405132750 Matrix Type :

< 25 25 60 ug/kg

< 25 25 60 ug/kg

< 50 50 120 ug/kg

< 25 25 60 ug/kg

88 %Recov

80 %Recov

92 %Recov

l /'d::J 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/17/01

SOIL

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

11 '<!'::! inausmat unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-2 2'-4' Report Date : 5/23/01

Lab Sample Number: 812124-003 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Solids, percent 86.5 % 5/23/01 SM2540G SM2540G DJS

Organic Results

EPA 8260 VOLATILE LIST- SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis

Analyte Result LOO LOQ EQL Units Code Date Method

Benzene 36 29 70 ug/kg Q 5/22/01 SW846 82608

8romobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

8romochloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

8romoform < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

s-8utylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

t-8utylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

n-8utylbenzene 32 29 70 ug/kg Q 5/22/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

1 ,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Dibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,3-Dichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,4-Dichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1-Dichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

cis-1,2-Dichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

Dichlorcidifluoromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

trans-1,2-Dichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

11 l!::> 1nausma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-2 2'-4' Report Date : 5/23/01

Lab Sample Number : 812124-003 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type: SOIL

1,2-Dichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1-Dichloropropene < 25 25 60 ug/kg 5/22/01 SW846 82608

cis-1,3-Dichloropropene < 25 25 60 ug/kg 5/22/01 SW846 82608

trans-1,3-Dichloropropene < 25 25 60 ug/kg 5/22/01 SW846 82608

Diisopropyl ether < 25 25 60 ug/kg 5/22/01 SW846 82608

Ethylbenzene 110 29 70 ug/kg 5/22/01 SW846 82608

Fluorotrichloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Hexachlorobutadiene < 25 25 60 ug/kg 5/22/01 SW846 82608

lsopropylbenzene 73 29 70 ug/kg 5/22/01 SW846 82608

p-lsopropyltoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

Methylene chloride < 25 25 60 ug/kg 5/22/01 SW846 .82608

Methyl-tert-butyl-ether < 25 25 60 ug/kg 5/22/01 SW846 82608

Naphthalene 400 29 70 ug/kg 5/22/01 SW846 82608

n-Propylbenzene 100 29 70 ug/kg 5/22/01 SW846 82608

Styrene < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Tetrachloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

Toluene 280 29 70 ug/kg 5/22/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1, 1-Trichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2,4-T rimethylbenzene 220 29 70 ug/kg 5/22/01 SW846 82608

Trichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,3,5-Trimethylbenzene 41 29 70 ug/kg Q 5/22/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Xylenes, -m, -p 420 58 140 ug/kg 5/22/01 SW846 82608

Xylene, -o 340 29 70 ug/kg 5/22/01 SW846 82608

4-8romofluorobenzene 85 %Recov 5/22/01 SW846 82608

Dibromofluoromethane 78 %Recov 5/22/01 SW846 82608

Toluene-dB 91 %Recov 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

11 'd::> 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-2 6'-8' Report Date : 6/6/01

Lab Sample Number : 812124-004 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOD LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Arsenic 4.9 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Barium 300 0.43 1.4 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Cadmium 0.32 0.060 0.19 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Chromium 26 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Lead 81 0.25 0.80 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Selenium 0.88 0.25 0.80 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Silver < 0.18 0.18 0.57 mg/Kg 5/24/01 SW846 30508 SW846 6020 ccr

Mercury 0.023 0.0038 0.012 mg/Kg 6/5/01 SW846 7471A SW846 7471A *MD

Solids, percent 82.4 % 5/23/01 SM2540G SM2540G DJS

Organic Results

EPA 8260 VOLATILE LIST- SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis Analyte Result LOD LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

s-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

t-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

n-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

11ioi:> mausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID : GP-2 6'-8'

Lab Sample Number: 812124-004

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-T richloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25 .

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60.

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

Report Date : 6/6/01

Collection Date: 5/17/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

All soil results are reported on a dry weight basis unless otherwise noted.

. 5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name :

Project Number :

Field ID:

Lab Sample Number:

WI DNR LAB ID :

1,3,5-Trimethylbenzene

Vinyl chloride

Xylenes, -m, -p

Xylene, -o

4-8romofluorobenzene

Dibromofluoromethane

Toluene-dB

- Analytical Report -

CITY OF MILW-3RD & MAPLE

6707 Client:

GP-2 6'-8' Report Date :

812124-004 Collection Date :

405132750 Matrix Type :

< 25 25 60 ug/kg

< 25 25 60 ug/kg

< 50 50 120 ug/kg

< 25 25 60 ug/kg

87 %Recov

80 %Recov

91 %Recov

1 rno 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/17/01

SOIL

5/22/01 SW846 82608

5/22/0.1 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

l tl,lo 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-3 0'-2' Report Date : 6/6/01

Lab Sample Number : 812124-005 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Test Result LOD LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

Arsenic 5.0 0.22 0.70 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Barium 62 0.40 1.3 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Cadmium 0.29 0.057 0.18 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Chromium 110 0.23 0.73 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Lead 28 0.23 0.73 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Selenium 1.0 0.23 0.73 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Silver < 0.17 0.17 0.54 mg/Kg 5/24/01 SW846 3050B SW846 6020 ccr

Mercury 0.21 0.0035 0.011 mg/Kg 6/5/01 SW846 7471A SW846 7471A *MD

Solids, percent 87.8 % 5/23/01 SM2540G SM2540G DJB

Organic Results

EPA 8260 VOLATILE LIST- SOIUMETHANOL Prep Method: SW846 5030B Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis

Analyte Result LOD LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/22/01 SW846 8260B

Bromobenzene < 25 25 60 ug/kg 5/22/01 SW846 8260B

Bromochloromethane < 25 25 60 ug/kg 5/22/01 SW846 8260B

Bromodichloromethane < 25 25 60 ug/kg 5/22/01 SW846 8260B

Bromoform < 25 25 60 ug/kg 5/22/01 SW846 8260B

Bromomethane < 25 25 60 ug/kg 5/22/01 SW846 8260B

s-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 8260B

t-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 8260B

n-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 8260B

Carbon tetrachloride < 25 25 60 ug/kg 5/22/01 SW846 8260B

Chloroform < 25 25 60 ug/kg 5/22/01 SW846 8260B

Chlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 8260B

Chlorodibromomethane < 25 25 60 ug/kg 5/22/01 SW846 8260B

Chloroethane < 25 25 60 ug/kg 5/22/01 SW846 8260B

Chloromethane < 25 25 60 ug/kg 5/22/01 SW846 8260B

2-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 8260B

4-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 8260B

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/22/01 SW846 8260B

1,2-Dibromoethane < 25 25 60 ug/kg 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

1t\Jo1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID : GP-3 0'-2'

Lab Sample Number: 812124-005

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1 , 1-Dichloroeth~ne

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloror'nethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

91

< .25

< 25

< 25

< 25

< 25

52

< 25

< 25

< 25

< 25

37

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

28

25

25

25

25

25

28

25

25

25

25

28

25

25

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

67

60

60

60

60

60

67

60

60

60

60

67

60

60

Report Date : 6/6/01

Collection Date: 5/17/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

Q

Q

All soil results are reported on a dry weight basis unless otherwise noted.

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW84682608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name :

Project Number :

Field ID:

Lab Sample Number:

WI DNR LAB ID :

1,3,5-Trimethylbenzene

Vinyl chloride

Xylenes, -m, -p

Xylene, -o

4-8romofluorobenzene

Dibromofluorom~thane

Toluene-dB

- Analytical Report -

CITY OF MILW-3RD & MAPLE

6707 Client:

GP-3 0'-2' Report Date :

812124-005 Collection Date :

405132750 Matrix Type :

< 25 25 60 ug/kg

< 25 25 60 ug/kg

67 57 140 ug/kg

46 28 67 ug/kg

81 %Recov

77 %Recov

87 %Recov

l r '<I::> inausmai unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/17/01

SOIL

5122101 SW846 82608

5/22/01 SW846 82608

Q 5122101 SW846 82608

Q 5/22/01 SW846 82608

5122101 SW846 82608

5122101 SW846 82608

5122101 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

1 r~:o mausmai ur1ve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-3 8'-1 O' Report Date : 5/23/01

Lab Sample Number : 812124-006 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Solids, percent 85.2 % 5/23/01 SM2540G SM2540G DJS

Organic Results

EPA 8260 VOLATILE LIST - SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis

Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

s-8utylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

t-8utylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

n-8utylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Dibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,3-Dichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,4-Dichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1-Dichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

cis-1,2-Dichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

Dichlorodifluoromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

trans-1.2-Dichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1t'<i::i1nausma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-3 8'-10' Report Date : 5/23/01

Lab Sample Number : 812124-006 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type: SOIL

1,2-Dichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1-Dichloropropene < 25 25 60 ug/kg 5/22/01 SW846 82608

cis-1,3-DichloraP,ropene < 25 25 60 ug/kg 5/22/01 SW846 82608

trans-1,3-Dichloropropene < 25 25 60 ug/kg 5/22/01 SW846 82608

Diisopropyl ether < 25 25 60 ug/kg 5/22/01 SW846 82608

Ethylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Fluorotrichloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Hexachlorobutadiene < 25 25 60 ug/kg 5/22/01 SW846 82608

lsopropylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

p-lsopropyltoluene < 25 25 60 ug/kg, 5/22/01 SW846 82608

Methylene chloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Methyl-tert-butyl-ether < 25 25 60 ug/kg 5/22/01 SW846 82608

Naphthalene 89 29 70 ug/kg 5/22/01 SW846 82608

n-Propylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Styrene < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Tetrachloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

Toluene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1, 1-Trichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2,4-Trimethylbenzene 33 29 70 ug/kg Q 5/22/01 SW846 82608

Trichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Xylenes, -m, -p < 50 50 120 ug/kg 5/22/01 SW846 82608

Xylene, -o 30 29 70 ug/kg Q 5/22/01 SW846 82608

4-8romofluorobenzene 86 %Recov 5/22/01 SW846 82608

Dibromofluoromethane 80 %Recov 5/22/01 SW846 82608

Toluene-dB 90 %Recov 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

1 t\J:> 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-4 2'-4' Report Date : 6/6/01

Lab Sample Number : 812124-007 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Arsenic 3.3 0.22 0.70 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Barium 38 0.40 1.3 mg/Kg 5/25/01 SW846 30508 SW846 6020. CCR

Cadmium 0.23 0.057 0.18 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Chromium 30 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Lead 14 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Selenium 0.85 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Silver < 0.17 0.17 0.54 mg/Kg 5/24/01 SW846 30508 SW846_6020 ccr

Mercury 0.033 0.0035 0.011 mg/Kg 6/5/01 SW846 7471A SW846 7471A *MD

Solids, percent 87.9 % 5/23/01 SM2540G SM2540G DJ8

Organic Results

EPA 8260 VOLATILE LJST-SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis

A.nalyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

s-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

t-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

n-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

1l\Jo1naustr1a1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID : GP-4 2'-4'

Lab Sample Number: 812124-007

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-0ichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1 ,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1, 2, 3-T richloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

48

< 25

< 25

< 25

< 25

< 25

28

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

28

25

25

25

25

25

28

25

25

25

25

25

25

25

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

67

60

60

60

60

60

67

60

60

60

60

60

60

60

Report Date : 6/6/01

Collection Date: 5/17/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

Q

Q

All soil results are reported on a dry weight basis unless otherwise noted.

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

. SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name :

Project Number:

Field ID:

Lab Sample Number :

WI DNR LAB ID :

1,3,5~ Trimethylbenzene

Vinyl chloride

Xylenes, -m, -p

Xylene, -o

4-8romofluorobenzene

Dibromofluorom!'lthane

Toluene-dB

- Analytical Report -

CITY OF MILW-3RD & MAPLE

6707 Client:

GP-4 2'-4' Report Date :

812124-007 Collection Date :

405132750 Matrix Type :

< 25 25 60 ug/kg

< 25 25 60 . ug/kg

< 50 50 120 ug/kg

< 25 25 60 ug/kg

86 %Recov

80 %Recov

90 %Recov

1 r >J::i mausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/17/01

SOIL

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-JRD & MAPLE.

i mo inausmai unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number: 6707 Client: SIGMA ENVIRONMENT AL SERVICES

Field ID: GP-4 8'-10' Report Date : 6/6/01

Lab Sample Number : 812124-008 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Test Result LOD LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

Arsenic 2.6 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Barium 52 0.42 1.3 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Cadmium 0.21 0.059 0.19 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Chromium 18 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Lead 12 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Selenium 1.1 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Silver < 0.18 0.18 0.57 mg/Kg 5/24/01 SW846 30508 SW846 6020 ccr

Mercury 0.030 0.0037 0.012 mg/Kg 6/5/01 SW846 7471A SW846 7471A *MD

Solids, percent 84.7 % 5/23/01 SM2540G SM2540G DJS

Organic Results

EPA 8260 VOLATILE LIST- SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

8romochloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

8romodichloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/22/01 SW846 82608

8romomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

s-8utylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

t-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

n-8utylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

Project Name : CITY OF MILW-JRD & MAPLE

i / ~o 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-4 8'-10'

Lab Sample Number: 812124-008

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1 ,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1 ,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

Report Date : 6/6/01

Collection Date : 5/17/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

All soil results are reported on a dry weight basis unless otherwise noted.

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name:

Project Number :

Field ID:

Lab Sample Number :

WI DNR LAB ID :

1, 3, 5-T rimethylbenzene

Vinyl chloride

Xylenes, -m, -p

Xylene, -o

4-8romofluorobenzene

Dibromofluoromethane

Toluene-dB

- Analytical Report -

CITY OF MILW-3RD & MAPLE

6707 Client:

GP-4 8'-10' Report Date :

812124-008 Collection Date :

405132750 Matrix Type :

< 25 25 60 ug/kg

< 25 25 60 ug/kg.

< 50 50 120 ug/kg

< 25 25 60 ug/kg

85 %Recov

81 %Recov

90 %Recov

l t'dt> 1naus1na1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/17/01

SOIL

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

l rn:> 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-5 4'-6' Report Date : 6/6/01

Lab Sample Number: 812124-009 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Arsenic 7.1 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Barium 70 0.41 1.3 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Cadmium 0.62 0.058 0.18 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Chromium 150 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Lead 93 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Selenium 1.1 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Silver < 0.18 0.18 0.57 mg/Kg 5/24/01 SW846 30508 SW846 6020 ccr

Mercury 0.33 0.0036 0.011 mg/Kg 6/5/01 SW846 7471A SW846 7471A *MD

Solids, percent 85.2 % 5/23/01 SM2540G SM2540G DJS

Organic Results

EPA 8260 VOLATILE LIST- SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis

Analyte Result LOO LOQ EQL Units Code Date Method

Benzene 43 29 70 ug/kg Q 5/22/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromoform < 25 25 50 ug/kg 5/22/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

s-8utylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

t-8utylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

n-Butylbenzene 33 29 70 ug/kg Q 5/22/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

1 tlol:i 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Name: CITY OF MILW-3RD & MAPLE

Project Number: 6707

Field ID : GP-5 4'-6'

Lab Sample Number: 812124-009

WI DNR LAB ID: 405132750

Oibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Oichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

110

< 25

< 25

60

< 25

< 25

< 25

480

80

< 25

< 25

< 25

47

290

< 25

< 25

< 25

< 25

240

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

29

25

25

29

25

25

25

29

29

25

25

25

29

29

25

25

25

25

29

25

25

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

70

60

60

70

60

60

60

70

70

60

60

60

70

70

60

60

60

60

70

60

60

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 6/6/01

Collection Date: 5/17/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

Q

Q

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608 ·

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

Project Number :

Field ID:

Lab Sample Number:

WI DNR LAB ID :

1,3,5-Trimethylbenzene

Vinyl chloride

Xylenes, -m, -p

Xylene, -o

4-Bromofluorobenzene

Dibromofluoromethane

Toluene-dB

- Analytical Report -

CITY OF MILW-3RD & MAPLE

6707 Client:

GP-5 4'-6' Report Date :

812124-009 Collection Date :

405132750 Matrix Type :

41 29 70 ug/kg

< 25 25 60 ug/kg

500 59 140 ug/kg

440 29 70 ug/kg

87 %Recov

82 %Recov

92 %Recov

l l!:lt> 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/17/01

SOIL

Q 5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

Project Number :

Field ID:

Lab Sample Number :

WI DNR LAB ID :

Test

Solids, percent

- Analytical Report -

CITY OF MILW-3RD & MAPLE

11 ~o 1nausma1 urive Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

6707 Client: SIGMA ENVIRONMENT AL SERVICES

GP-5 6'-8' Report Date : 5/23/01

812124-010 Collection Date : 5/17/01

405132750 Matrix Type : SOIL

Inorganic Results

LOO LOQ EQL Code Analysis Prep Analysis

Result Units Date Method Method Analyst

82.9 % 5/23/01 SM2540G SM2540G DJS

Organic Results

EPA 8260 VOLATILE LIST - SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis

Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

s-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

t~Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

n-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/22/01 SW846 82608

Ch lore benzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Dibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,3-Dichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,4-Dichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1-Dichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

cis-1,2-Dichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

Dichlorodifluoromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

trans-1,2-Dichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

l t lJ:> 1nousma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-5 6'-8' Report Date : 5/23/01

Lab Sample Number : 812124-010 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,2-Dichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82606

1, 1-Dichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82606

1,3-Dichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82606

2,2-Dichloropropane < 25 25 60 ug/kg 5/22/01 SWf!46 82606

1, 1-Dichloropropene < 25 25 60 ug/kg 5/22/01 SW846 82606

cis-1,3-Dichlorowopene < 25 25 60 ug/kg 5/22/01 SW846 82606

trans-1 , 3-Dichloropropene < 25 25 60 ug/kg 5/22/01 SW846 82606

Diisopropyl ether < 25 25 60 ug/kg 5/22/01 SW846 82606

Ethylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82606

Fluorotrichloromethane < 25 25 60 ug/kg 5/22/01 SW846 82606

Hexachlorobutadiene < 25 25 60 ug/kg 5/22/01 SW846 82606

lsopropylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82606

p-lsopropyltoluene < 25 25 60 ug/kg 5/22/01 SW846 82606

Methylene chloride < 25 25 60 ug/kg 5/22/01 SW846 82606

Methyl-tert-butyl-ether < 25 25 60 ug/kg 5/22/01 SW846 82606

Naphthalene 6300 30 72 ug/kg 5/22/01 SW846 82606

n-Propylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82606

Styrene < 25 25 60 ug/kg 5/22/01 SW846 82606

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/kg 5/22/01 SW846 82606

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/kg 5/22/01 SW846 82606

Tetrachloroethene < 25 25 60 ug/kg 5/22/01 SW846 82606

Toluene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82606

1,2,4-Trichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82606

1, 1, 1-Trichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82606

1,2,4-Trimethylbenzene 98 30 72 ug/kg 5/22/01 SW84682608

Trichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,3,5-Trimethylbenzene 55 30 72 ug/kg Q 5/22/01 SW846 82606

Vinyl chloride < 25 25 60 ug/kg 5/22/01 SW846 82606

Xylenes, -m, -p 80 60 140 ug/kg Q 5/22/01 SW846 82606

Xylene, -o 74 30 72 ug/kg 5/22/01 SW846 82608

4-8romofluorobenzene 86 %Recov 5/22/01 SW846 82606

Dibromofluoromethane 82 %Recov 5/22/01 SW846 82606

Toluene-dB 91 %Recov 5/22/01 SW846 82606

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

i 1\J:> inausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-6 2'-4' Report Date : 6/6/01

Lab Sample Number : 812124-011 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Arsenic 3.6 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Barium 81 0.41 1.3 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Cadmium 0.24 0.058 0.18 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Chromium 91 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Lead 21 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Selenium 0.84 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Silver < 0.17 0.17 0.54 mg/Kg 5/24/01 SW846 30508 SW846 6020 ccr

Mercury 0.24 0.0036 0.011 mg/Kg 6/5/01 SW846 7471A SW846 7471A *MD

Solids, percent 86.2 % 5/23/01 SM2540G SM2540G DJS

Organic Results

EPA 8260 VOLATILE LIST- SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis

Analyte Result LOD LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/22/01 SW846 8260B

Bromoform < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

s-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

t-8utylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

n-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

l tlJo 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID : GP-6 2'-4'

Lab Sample Number: 812124-011

WI DNR LAB ID: 405132750

Oibromomethane

1,3-Dichlorobenzene

1 ,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1 ,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

180

< 25

< 25

< 25

< 25

510

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

29

25

25

25

25

29

25

25

25

25

25

25

25

25

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

70

60

60

60

60

70

60

60

60

60

60

60

60

60

Report Date : 6/6/01

Collection Date : 5/17/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

All soil results are reported on a dry weight basis unless otherwise noted.

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

5/22/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW84682608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name :

Project Number:

Field ID:

Lab Sample Number :

WI DNR LAB ID :

1,3,5-Trimethylbenzene

vinyl chloride

Xylenes, -m, -p

Xylene, -o

4-8romofluorobenzene

Dibromofluoromethane

Toluene-dB

- Analytical Report -

CITY OF MILW-3RD & MAPLE

6707 Client:

GP-6 2'-4' Report Date :

812124-011 Collection Date :

405132750 Matrix Type :

< 25 25 60 ug/kg

< 25 25 60 ug/kg

< 50 50 120 ug/kg

< 25 25 60 ug/kg

85 %Recov

78 %Recov

90 %Recov

l1 <i::i 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/17/01

SOIL

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

1 /'d~ 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax:920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-6 6'-8' Report Date : 5/23/01

Lab Sample Number : 812124-012 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Solids, percent 79.4 % 5/23/01 SM2540G SM2540G DJS

Organic Results

EPA 8260 VOLATILE LIST - SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/22/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

s-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

t-Butylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

n-8utylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Chloroethane < 25 25 60 ug/kg. 5/22/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5122101 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Dibromomethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,3-Dichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,4-Dichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2-Dichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1-Dichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

cis-1,2-Dichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

Dichlorodifluoromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

trans-1,2-Dichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1 f"<Jo inausmar urrve

En Chem Inc~ Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-6 6'-8' Report Date : 5/23/01

Lab Sample Number : 812124-012 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,2-Dichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1-Dichloropropene < 25 25 60 ug/kg 5/22/01 SW846 82608

cis-1,3-Dichloropropene < 25 25 60 ug/kg 5/22/01 SW846 82608

trans-1,3-Dichloropropene < 25 25 60 ug/kg 5/22/01 SW846 82608

Diisopropyl ether < 25 25 60 ug/kg 5/22/01 SW846 82608

Ethylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Fluorotrichloromethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Hexachlorobutadiene < 25 25 60 ug/kg 5/22/01 SW846 82608

lsopropylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

p-lsopropyltoluene < 25 25 60 ug/kg 5/22/01 SW846 82608

Methylene chloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Methyl-tert-butyl-ether < 25 25 60 ug/kg 5/22/01 SW846 82608

Naphthalene 72 31 74 ug/kg Q 5/22/01 SW846 82608

n-Propylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Styrene < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

Tetrachloroethene 3600 31 74 ug/kg 5/22/01 SW846 82608

Toluene 48 31 74 ug/kg Q 5/22/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

1, 1, 1-Trichloroethane < 25 25 60 ug/k£1 5/22/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2,4-Trimethylbenzene 32 31 74 ug/kg Q 5/22/01 SW846 82608

Trichloroethene < 25 25 60 ug/kg 5/22/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/kg 5/22/01 SW846 82608

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 5/22/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 5/22/01 SW846 82608

Xylenes, -m, -p 72 63 150 ug/kg Q 5/22/01 SW846 82608

Xylene, -o 62 31 74 ug/kg Q 5/22/01 SW846 82608

4-8romofluorobenzene 75 %Recov 5/22/01 SW846 82608

Dibromofluoromethane 72 %Recov 5/22/01 SW846 82608

Toluene-dB 85 %Recov 5/22/01 SW846 82608

All soil results are reported on a dry weight basis unless otheiwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

1 rn:, 1nousma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-7 2'-4'

Lab Sample Number: 812124-013

WI DNR LAB ID : 405132750

Test Result LOO

Solids, percent 84.4

EPA 8260 VOLATILE LIST- SOIUMETHANOL

Analyte Result LOD

Benzene < 25 25

Bromobenzene < 25 25

Bromochloromethane < 25 25

Bromodichloromethane < 25 25

Bromoform < 25 25

Bromomethane < 25 25

s-8utylbenzene < 25 25

t-Butylbenzene < 25 25

n-Butylbenzene 37 30

Carbon tetrachloride < 25 25

Chloroform < 25 25

Chlorobenzene < 25 25

Chlorodibromomethane < 25 25

Chloroethane < 25 25

Chloromethane < 25 25

2-Chlorotoluene < 25 25

4-Chlorotoluene < 25 25

1 ,2"Dibromo-3-chloropropane < 25 25

1,2-Dibromoethane < 25 25

Dibromomethane < 25 25

1,3-Dichlorobenzene < 25 25

1,4-Dichlorobenzene < 25 25

1,2-Dichloroethane < 25 25

1,2-Dichlorobenzene < 25 25

1, 1-Dichloroethene < 25 25

cis-1,2-Dichloroethene < 25 25

Dichlorodifluoromethane < 25 25

trans-1,2-Dichloroethene < 25 25

Report Date : 5/23/01

Collection Date : 5/17/01

Matrix Type : SOIL

Inorganic Results

Prep LOQ EQL Units Code

Analysis Date . Method

% 5/23/01 SM2540G

Organic Results

Prep Method: SW846 50308 Prep Date: 5/22/01

Analysis LOQ EQL Units Code Date

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

72 ug/kg Q 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23101

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

60 ug/kg 5/23/01

All soil results are reported on a dry weight basis unless otherwise noted.

Analysis Method

SM2540G

Analyst: TLT

Analysis Method

Analyst

DJS

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

i rlolo 1nausma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-7 2'-4' Report Date : 5/23/01

Lab Sample Number: 812124-013 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,2-Dichloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1-Dichloropropene < 25 25 60 ug/kg 5/23/01 SW846 82608

cis-1,3-Dichloropropene < 25 25 60 ug/kg 5/23/01 SW846 82608

trans-1,3-Dichloropropene < 25 25 60 ug/kg 5/23/01 SW846 82608

Diisopropyl ether < 25 25 60 ug/kg 5/23/01 SW846 82608

Ethylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Fluorotrichloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Hexachlorobutadiene < 25 25 60 ug/kg 5/23/01 SW846 82608

lsopropylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

p-lsopropyltoluene < 25 25 60 ug/kg 5/23/01 SW846 82608

Methylene chloride < 25 25 60 ug/kg 5/23/01 SW846 82608

Methyl-tert-butyl-ether < 25 25 60 ug/kg 5/23/01 SW846 82608

Naphthalene < 25 25 60 ug/kg 5/23/01 SW846 82608

n-Propylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Styrene < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Tetrachloroethene < 25 25 60 ug/kg 5/23/01 SW846 82608

Toluene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1 , 1-Trichloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2,4-Trimethylbenzene 47 30 72 ug/kg Q 5/23/01 SW846 82608

Trichloroethene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 5/23/01 SW846 82608

Xylenes, -m, -p < 50 50 120 ug/kg 5/23/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 5/23/01 SW846 82608

4-8romofluorobenzene 84 %Recov 5/23/01 SW846 82608

Dibromofluoromethane 74 %Recov 5/23/01 SW846 82608

Toluene-dB 89 %Recov 5/23/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

1 r ~b rnausmai unve Green Bay, VVl54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-7 4'-6' Report Date : 6/6/01

Lab Sample Number : 812124-014 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type: SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Arsenic 4.8 0.23 0.73 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Barium 60 0.43 1.4 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Cadmium 0.47 0.060 0.19 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Chromium 96 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Lead 75 0.25 0.80 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Selenium 0.89 0.25 0.80 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Silver < 0.18 0.18 0.57 mg/Kg 5/24/01 SW846 30508 SW846 6020 ccr

Mercury 0.28 0.0037 0.012 mg/Kg 6/5/01 SW846 7471A SW846 7471A *MD

Solids, percent 82.8 % 5/23/01 SM2540G SM2540G DJ8

Organic Results

EPA 8260 VOLATILE LIST- SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis

Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/23/01 SW846 82608

s-8utylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

t-8utylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

n-8utylbenzene 83 30 72 ug/kg 5/23/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/23/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/23/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/23/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/23/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

11 ~o mausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID : GP-7 4'-6'

Lab Sample Number: 812124-014

WI DNR LAB ID: 405132750

Dibromomethane

1 ,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, ·1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

34

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

96

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

30

25

25

25

25

25

25

25

25

25

30

25

25

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

72

60

60

60

60

60

60

60

60

60

72

60

60

Report Date : 6/6/01

Collect.ion Date: 5/17/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

(Jg/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

Q

All soil results are reported on a dry weight basis unless otherwise noted.

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name :

Project Number :

Field ID:

Lab Sample Number :

WI DNR LAB ID :

1,3,5-Trimethylbenzene

Vinyl chloride

Xylenes, -m, -p

Xylene, -o

4-8romofluorobenzene

Dibromofluoromethane

Toluene-d8

- Analytical Report -

CITY OF MILW-3RD & MAPLE

6707 Client :

GP-7 4'-6' Report Date :

812124-014 Collection Date :

405132750 Matrix Type :

< 25 25 60 ug/kg

< 25 25 60 ug/kg

< 50 50 120 ug/kg

< 25 25 60 ug/kg

83 %Recov

71 %Recov

89 %Recov

l r .,;::, 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/17/01

SOIL

5/23/01 SW846 82608

5/23/01 SW846 82608

5/23/01 SW846 82608

5/23/01 SW846 82608

5/23/01 SW846 82608

5/23/01 SW846 82608

5/23/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

Project Number :

Field ID:

Lab Sample Number :

WI DNR LAB ID :

Test

Arsenic

Barium

Cadmium

Chromium

Lead

Selenium

Silver

Mercury

Solids, percent

- Analytical Report -

CITY OF MILW-3RD & MAPLE

i t \,!::> inausinai unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

6707 Client: SIGMA ENVIRONMENTAL SERVICES

GP-7 8'-11' Report Date : 6/6/01

812124-015 Collection Date : 5/17/01

405132750 Matrix Type : SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

5.6 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

60 0.42 1.3 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

0.33 0.059 0.19 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

95 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

37 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

0.94 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

< 0.18 0.18 0.57 mg/Kg 5/24/01 SW846 30508 SW846 6020 ccr

0.031 0.0037 0.012 mg/Kg 6/5/01 SW846 7471A SW846 7471A *MD

84.5 % 5/23/01 SM2540G SM2540G DJ8

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

i 1 i;:;, mausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-8 2'-4' Report Date : 6/6/01

Lab Sample Number : 812124-016 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Arsenic 13 0.22 0.70 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Barium 87 0.40 1.3 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Cadmium 0.13 0.056 0.18 mg/Kg Q 5/25/01 SW846 30508 SW846 6020 CCR

Chromium 46 0.22 0.70 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Lead 12 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Selenium 1.6 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Silver < 0.17 0.17 0.54 mg/Kg 5/24/01 SW846 30508 SW846 6020 ccr

M,ercury 0.024 0.0035 0.011 mg/Kg 6/5/01 SW846 7471A SW846 7471A •Mo

Solids, percent 88.9 % 5/23/01 SM2540G SM2540G DJB

Organic Results

EPA 8260VOLATILE LIST - SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/23/01 SW846 82608

s-8utylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

t-8utylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

n-8utylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/23/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/23/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/23/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/23/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

Project Name: CITY OF MILW-3RD & MAPLE

1 rn::i 1nausma1 unve Green Bay, WI 54302 920-469-2436

. 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID : GP-8 2'-4'

Lab Sample Number: 812124-016

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethane

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

45

< 25

< 25

< 25

< 25

< 25

47

< 25

< 25

< 25

< 25

45

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

28

25

25

25

25

25

28

25

25

25

25

28

25

25

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

67

60

60

60

60

60

67

60

60

60

60

67

60

60

Report Date : 6/6/01

Collection Date : 5/17/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

Q

Q

Q

All soil results are reported on a dry weight basis unless otherwise noted.

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name :

Project Number:

Field ID:

Lab Sample Number :

WI DNR LAB ID :

1,3,5-Trimethylbenzene

Vinyl chloride

Xylenes, -m, -p

Xylene, -o

4-8romofluorobenzene

Dibromofluoromethane

Toluene-dB

- Analytical Report -

CITY OF MILW-3RD & MAPLE

6707 Client:

GP-8 2'-4' Report Date :

812124-016 Collection Date :

405132750 Matrix Type :

< 25 25 60 ug/kg

< 25 25 60 ug/kg

82 56 130 ug/kg

62 28 67 ug/kg

70 %Recov

71 %Recov

82 %Recov

l t\clo mausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/17/01

SOIL

5/23/01 SW846 82608

5/23/01 SW846 82608

Q 5/23/01 SW846 82608

Q 5/23/01 SW846 82608

5/23/01 SW846 82608

5/23/01 SW846 82608

5/23/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-JRD & MAPLE

i r~::. 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-8 6'-8' Report Date : 5/24/01

Lab Sample Number : 812124-017 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Solids, percent 85.7 % 5/23/01 SM2540G SM2540G DJB

Organic Results

EPA 8260 VOLATILE LIST - SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/22/01 Analyst: TLT

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/23/01 SW846 82608

s-8utylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

t-Butylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

n-8utylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/23/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/23/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/23/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2-Dibromo~3-chloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Dibromomethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,3-Dichlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

1.4-Dichlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2-Dichlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1-Dichloroethene < 25 25 60 ug/kg 5/23/01 SW846 82608

cis-1 ,2-Dichloroethene < 25 25 60 ug/kg 5/23/01 SW846 82608

Dichlorodifluoromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

trans-1,2-Dichloroethene < 25 25 60 ug/kg 5/23/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

l lloJt> 1nausma1 unve

. En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3Rff & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-8 6'-8' Report Date : 5/24/01

Lab Sample Number : 812124-017 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,2-Dichloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1-Dichloropropene < 25 25 60 ug/kg 5/23/01 SW846 82608

cis-1,3-Dichloropropene < 25 25 60 ug/kg 5/23/01 SW846 82608

trans-1,3-Dichloropropene < 25 25 60 ug/kg 5/23/01 SW846 82608

Diisopropyl ether < 25 25 60 ug/kg 5/23/01 SW846 82608

Ethylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Fluorotrichloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Hexachlorobutadiene < 25 25 60 ug/kg 5/23/01 SW846 82608

lsopropylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

p-lsopropyltoluene < 25 25 60 ug/kg 5/23/01 SW846 82608

Methylene chloride < 25 25 60 ug/kg 5/23/01 SW846 82608

Methyl-tert-butyl-ether < 25 25 60 ug/kg 5/23/01 SW846 82608

Naphthalene < 25 25 60 ug/kg 5/23/01 SW846 82608

n-Propylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Styrene < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Tetrachloroethene < 25 25 60 ug/kg 5/23/01 SW846 82608

Toluene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1, 1-Trichloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2,4-Trimethylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Trichloroethene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 5/23/01 SW846 82608

Xylenes, -m, -p < 50 50 120 ug/kg 5/23/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 5/23/01 SW846 82608

4-8romofluorobenzene 89 %Recov 5/23/01 SW846 82608

Dibromofluoromethane 83 %Recov 5/23/01 SW846 82608

Toluene-dB 95 %Recov 5/23/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW·3RD & MAPLE

11 'd'J 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-9 2'-4' Report Date : 6/6/01

Lab Sample Number: 812124-018 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Test Result LOO LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

Arsenic 5.8 0.22 0.70 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Barium 41 0.39 1.2 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Cadmium 0.22 0.055 0.18 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Chromium 32 0.22 0.70 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Lead 21 0.23 0.73 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Selenium 0.79 0.23 0.73 mg/Kg 5/25/01 SW846 3050B SW846 6020 CCR

Silver < 0.17 0.17 0.54 mg/Kg 5/24/01 SW846 3050B SW846 6020 ccr

Mercury 0.025 0.0034 0.011 mg/Kg 6/5/01 SW846 7471A SW846 7471A 'MD

Solids, percent 90.2 % 5/23/01 SM2540G SM2540G DJ8

Organic Results

EPA 8260 VOLATILE LIST· SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/23/01 Analyst: TLT

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/23/01 SW846 82608

s-8utylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

t-Butylbenzene < 25 25 60 ug/kg 5/23/01 SW846 8260B

n-Butylbenzene < 25 25 60 ug/kg 5/23/01 SW846 8260B

Carbon tetrachloride < 25 25 60 ug/kg 5/23/01 SW846 8260B

Chloroform < 25 25 60 ug/kg 5/23/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/23/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/23/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

i / \it> 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID : GP-9 2'-4'

Lab Sample Number : 812124-018

WI DNR LAB.ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

32

< 25

58

< 25

< 25

< 25

< 25

< 25

50

< 25

< 25

< 25

< 25

49

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

28

25

28

25

25

25

25

25

28

25

25

25

25

28

25

25

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

67

60

67

60

60

60

60

60

67

60

60

60

60

67

60

60

Report Date : 6/6/01

Collection Date: 5/17/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

QB (26)

Q

Q

Q

All soil results are reported on a dry weight basis unless otherwise noted.

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

5/23/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name :

Project Number:

Field ID:

Lab Sample Number :

WI DNR LAB ID :

1,3,5-Trimethylbenzene

Vinyl chloride

Xylenes, -m, -p

Xylene, -o

4-Bromofluorobenzene

Dibromofluoromethane

Toluene-dB

- Analytical Report -

CITY OF MILW-3RD & MAPLE

6707 Client:

GP-9 2'-4' Report Date :

812124-018 Collection Date :

405132750 Matrix Type :

< 25 25 60 ug/kg

< 25 25 60 ug/kg

67 55 130 ug/kg

50 28 67 ug/kg

94 %Recov

93 %Recov

106 %Recov

l tlJ:> 1nousma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax:920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/17/01

SOIL

5/23/01 SW846 82608

5/23/01 SW846 82608

Q 5123101 SW846 82608

Q 5/23/01 SW846 82608

5/23/01 SW846 82608

5/23/01 SW846 82608

5/23/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

l t 'd:;, 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7 -ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-9 6'-8' Report Date : 5/24/01

Lab Sample Number : 812124-019 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

LOO LOQ EQL Code Analysis Prep Analysis

Test Result Units Date Method Method Analyst

Solids, percent 77.9 % 5/23/01 SM2540G SM2540G DJB

Organic Results

EPA 8260 VOLATILE LIST - SOIUMETHANOL Prep Method: SW846 5030B Prep Date: 5/23/01 Analyst: TLT

Analysis Analysis Analyte Result LOD LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/23/01 SW846 82608

8romomethane < 25 25 60 ug/kg 5/23/01 SW846 82608

s-8utylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

t-8utylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

n-Butylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/23/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/23/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/23/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Dibromomethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,3-Dichlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,4-Dichlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2-Dichlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1-Dichloroethene < 25 25 60 ug/kg 5/23/01 SW846 82608

cis-1,2-Dichloroethene < 25 25 60 ug/kg 5/23/01 SW846 82608

Dichlorodifluoromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

trans-1,2-Dichloroethene < 25 25 60 ug/kg 5/23/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

/ l t'<I:> 1nausma1 unve Green Bay, WI 54302

En Chem Inc. 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number.: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-9 6'-8' Report Date : 5/24/01

Lab Sample Number : 812124-019 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1 ,2-Dichloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1-Dichloropropene < 25 25 60 ug/kg 5/23/01 SW846 82608 r--' cis-1,3-Dichloropropene < 25 25 60 ug/kg 5/23/01 SW846 82608

trans-1,3-Dichloropropene < 25 25 60 ug/kg 5/23/01 SW846 82608

Diisopropyl ether < 25 25 60 ug/kg 5/23/01 SW846 82608

Ethylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Fluorotrichloromethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Hexachlorobutadiene < 25 25 60 ug/kg 5/23/01 SW846 82608

lsopropylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

p-lsopropyltoluene < 25 25 60 ug/kg 5/23/01 SW846 82608

Methylene chloride < 25 25 60 ug/kg 5/23/01 SW846 82608

Methyl-tert-butyl-ether < 25 25 60 ug/kg 5/23/01 SW846 82608

Naphthalene < 25 25 60 ug/kg 5/23/01 SW846 82608

n-Propylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Styrene < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

Tetrachloroethene < 25 25 60 ug/kg 5/23/01 SW846 82608

Toluene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1, 1-Trichloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2,4-Trimethylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Trichloroethene < 25 25 60 ug/kg 5/23/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/kg 5/23/01 SW846 82608

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 5/23/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 5/23/01 SW846 82608

Xylenes, -m, -p < 50 50 120 ug/kg 5/23/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 5/23/01 SW846 82608

4-8romofluorobenzene 78 %Recov 5/23/01 SW846 82608

Dibromofluoromethane 74 %Recov 5/23/01 SW846 82608

Toluene-dB 85 %Recov 5/23/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

11 "1b 1nausma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE \

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MEOH BLANK Report Date : 5/25/01

Lab Sample Number : 812124-020 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : METHANOL

Organic Results

EPA 8260 VOLATILE LIST- METHANOL Prep Method: SW846 5030B Prep Date: 5/23/01 Analyst: TLT

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/L 5/24/01 SW846 82608

8romobenzene < 25 25 60 ug/L 5/24/01 SW846 82608

8romochloromethane < 25 25 60 ug/L 5/24/01 SW846 82608

8romodichloromethane < 25 25 60 ug/L 5/24/01 SW846 8260B

8romoform < 25 25 60 ug/L 5/24/01 SW846 82608

8romomethane < . 25 25 60 ug/L 5/24/01 SW846 8260B

s-8utylbenzene < 25 25 60 ug/L 5/24/01 SW846 8260B

t-Butylbenzene < 25 25 60 ug/L 5/24/01 SW846 82608

n-8utylbenzene < 25 25 60 ug/L 5/24/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/L 5/24/01 SW846 82608

Chloroform < 25 25 60 ug/L 5/24/01 SW846 82608

Chlorobenzene < 25 25 60 ug/L 5/24/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/L 5/24/01 SW846 82608

Chloroethane < 25 25 60 ug/L 5/24/01 SW846 82608

· Chloromethane < 25 25 60 ug/L 5/24/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/L 5/24/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/L 5/24/01 SW846 82608

1 ,2-Dibromo-3-chloropropane < 25 25 60 ug/L 5/24/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/L 5/24/01 SW846 82608

Dibromomethane < 25 25 60 ug/L 5/24/01 SW846 8260B

1 ,3-Dichlorobenzene < 25 25 60 ug/L 5/24/01 SW846 82608

1,4-Dichlorobenzene < 25 25 60 ug/L 5/24/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/L 5/24/01 SW846 82608

1 ,2-Dichlorobenzene < 25 25 60 ug/L 5/24/01 SW846 82608

1, 1-Dichloroethene < 25 25 60 ug/L 5/24/01 SW846 82608

cis-1,2-Dichloroethene < 25 25 60 ug/L 5/24/01 SW846 82608

Dichlorodifluoromethane < 25 25 60 ug/L 5/24/01 SW846 82608

trans-1,2-Dichloroethene < 25 25 60 ug/L 5/24/01 SW846 82608

1,2-Dichloropropane < 25 25 60 ug/L 5/24/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/L 5/24/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/L 5/24/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/L 5/24/01 SW846 82608

1 r ~:i 1nausma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MEOH BLANK Report Date : 5/25/01

Lab Sample Number : 812124-020 Collection Date : 5/17/01

WI DNR LAB ID : 405132750 Matrix Type : METHANOL

1, 1-Dichloropropene < 25 25 60 ug/L 5/24/01 SW846 8260B

cis-1,3-Dichloropropene < 25 25 60 ug/L 5/24/01 SW846 8260B

trans-1,3-Dichloropropene < 25 25 60 ug/L 5/24/01 SW846 8260B

Diisopropyl ether < 25 25 60 ug/L 5/24/01 SW846 8260B

Ethylbenzene < 25 25 60 ug/L 5/24/01 SW846 8260B

Fluorotrichloromethane < 25 25 60 ug/L 5/24/01 SW846 8260B

Hexachlorobutadiene < 25 25 60 ug/L 5/24/01 SW846 8260B

lsopropylbenzene < 25 25 60 ug/L 5/24/01 SW846 8260B

p-lsopropyltoluene < 25 25 60 ug/L 5/24/01 SW846 82608

Methylene chloride 34 25. 60 ug/L QB (26) 5/24/01 SW846 8260B

Methyl-tert-butyl-ether < 25 25 60 ug/L 5/24/01 SW846 82608

Naphthalene < 25 25 60 ug/L 5/24/01 SW846 82608

n-Propylbenzene < 25 25 60 ug/L 5/24/01 SW846 82608

Styrene < 25 25 60 ug/L 5/24/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/L 5/24/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/L 5/24/01 SW846 82608

Tetrachloroethene < 25 25 60 ug/L 5/24/01 SW846 82608

Toluene < 25 25 60 ug/L 5/24/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/L 5/24/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/L 5/24/01 SW846 82608

1, 1, 1-Trichloroethane < 25 25 60 ug/L 5/24/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/L 5/24/01. SW846 82608

1,2 ,4-T rimethylbe nzene < 25 25 60 ug/l 5/24/01 SW846 82608

Trichloroethene < 25 25 60 ug/l 5/24/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/L 5/24/01 SW846 82608

1,3,5-Trimethylbenzene < 25 25 60 ug/l 5/24/01 SW846 8260B

Vinyl chloride < 25 25 60 ug/l 5/24/01 SW846 8260B

Xylenes, -m, -p < 50 50 120 ug/L 5/24/01 SW846 8260B

Xylene, -o < 25 25 60 ug/L 5/24/01 SW846 8260B

4-8romofluorobenzene 95 %Recov 5/24/01 SW846 82608

Dibromofluoromethane 85 %Recov 5/24/01 SW846 82608

Toluene-dB 89 %Recov 5/24/01 SW846 82608

t' ,vu3e PriJu L..r;:;y10/y)

Company Name: '>t f17{! c(tl V. i

.~ ~ -i h Branch or Location: )(1 k. ( /' (./ f:,

Project Contact: ( 5 t' ii I~/;· ?. /<a Telephone: 7{r; & - 7 /.f 4

E .. HEM INC.

0 1241 Bellevue St., Suite 9 Green Bay, WI 54302

920-469-2436 FAX 920-469-8827

CHAIN OF CUSTODY \._, ·...,.)

0 525 Science Drive Madison, WI 53711

608-232-3300 FAX: 608-233-0502

Project Number: '70-] ~~~-.-JL-~~~~-•. ,-,-,-.1~~~~

Project Name: ' tf, /J/1 /t,.i :i ·'· ."/ /Jl11-J/c A=None B=HCL C=H2S04 H = Sodium Bisulfate Solution

Sampled By (Print):

Project State: llcf C.f-· ,f I ·.1(1/!{H

Data Package Options (please circle if requested) Results Only EnChem Level Ill (Subject to Surcharge) EnChem Level IV (Subject to Surcharge)

LABORATORY ID (Lab Use Only)

Cd1""f "c)/5'

···. ('/' /6:,

d1·r.< ·. ·'t) t (l

Tl f)- -?

:P-·7 ,,p-·7 . ·-, (; ) J~ .. c/

p_. 6 •1P-i:J ;n- '1

I/(,.(• l/

FIELD ID

--? 1_41

4 I.-(( (

p '- I {I

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11/,111 f' /,1 ( JI ! "'-

Rush Turnaround Time Requested (TAT) - Prelim

(Rush TAT subject to approval/surcharge)

Date Needed: ________________ _

Transmit Prelim Rush Results by (circle):

· • Phone Fax E-Mail

FILTERED? (YES/NO)

PRESERVATION (CODE)*

Regulatory Matrix frl!lu:ru:n ,CQlli

UST W=Water RCRA S=Soil SOWA A=Air NP DES C=Charcoal

CERCLA B=Biota

-- Sl=Sludge

COLLECTION MATRIX

DATE TIME

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Date/Time:

/Siif:f' Date/Time'.

CLIENT COMMENTS

J

!-•"J ,,·,Ji1V~ -L.f (J'c-<. , ,_.t.).",., ) •/'

· /,£1,).j,/,{ !\

~/

;:;/ ./ /•'11;0

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" Page L- of 2._

P.O. # ___ Quote # v ., --.--Mail Report To: I- . f.",J 1':' k~(I

.. (' ( ; / Company: .J/9· d'•tl

2.20 !:::.' /\:i/1J1i /f / A '• ., I· u~1~:· .. c f(r"1.< /.~J L

<Jl!NE:

Phone#: _________________ ~1---------------------:------+-=---.,---,----------------------~i-:,,"""'"""..;;,.;;"""'"""'"-""""-.;o.:...--'-'-I Fax #: I Relinquished By: Date/Time: I Received By: I rn' "'"' .•• "'" "•" ••• "" • • I E-Mail Address:

. Sam.pies on HOLD are subject to special pricing and release of liability

Relinquished By:

uate/Time:

Date/Time: Received By: Date/Time:

(Please Print Legibly) ~

Company Name: rv/(/ c;_f1 {/,

Branch or Location: '/If., ,, I {'/'(i''l.

Project Contact: :i/i1·{ /!ur Z Ji) E .. HEM

·INC.

0 1241 Bellevue St., Suite 9 Green Bay, WI 54302

920-469-2436 FAX 920-469-8827

Telephone: 1 /{,~ h · 7111 CHAIN OF CUSTODY 'l __ ,

Project Number: __ , '() / ~~~~~~~~~~~~ A=None B=HCL C=H2S04

.; /(/ 1 11 • .., rd ·I w; ,,J. H = Sodium Bisulfate Solution FILTERED? (YES/NO) Project Name: ~:.~ /' r 1 ft·(/ - :::'.· "' /f( (ff.if (

(/ PRESERVATION (CODE)*

Project State: __ _

S_ampled By (Print): ii.; ..c ·r •'ltit!!F

Data Package Options

(please circle if requested)

Results Only

/. -;',,.,(,,,. ,.,.. . (.-t.-•· ,_./I

EnChem Level Ill (Subject to Surcharge) EnChem Level JV (Subject to Surcharge)

LABORATORY ID (Lab Use Only)

601

t){)7-··

i:) 03

OdL/

r/oc;· oo& o ~r ·.

(j ""' :,

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FIELD 10

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P/-1() I

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I t 8. cf' ~- · Rush Turnaround Time Requested (TAT) - Prelim

(Rush TAT subject to approval/surcharge)

Date Needed: _________ _

Transmit Prelim Rush Results by (circle):

Phone Fax E-Mail

Phone #: ___ _

Fax#:-------------------E-Mail Address:

Samples on HOLD are subject to sp~ci~_£ricing and re!easel)f lia_bility

Regulatory I Matrix frMram ~

UST RCRA SOWA NP DES CERCLA

W=Water S=Soil A=Air

C=Charcoal B=Biota

Sl=Sludge

COLLECTION 1----~---<MATRIX

DATE I TIMF

'5/n!M\ S.l')I 5 \l

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Relinquished By:

Relinquished By:

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x x x X I X .X X IX. x x y XIX x x I X x Y IX x 'I j .X I y.. .'J x

Date!Time:

Date!Time:

*Preservation Codes D=HN03 E=EnCore

Received By:

Received By:

0 525 Science Drive , Madison, WI 53711

608-232-3300 FAX: 608-233-0502

crf4i~)

. S C.i '7 :) r J' I ~-- ,_)

Page / of L. \ \'

F=Methanol G=NaOH

P.O. # ___ Quote #

fv1ail Report To: l~ '/(u/ ·? /::r ._,,, Company: SJ 0 tY1C::C C 11 Y

7"2' I ~- ..-/ Address: .. .(..) (:: /:' (,{:? f7

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Datemme:

Date/Time:

Date!Time:

HEM INC.

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number : 6707

WI DNR LAB ID: 405132750

Collection Sample No. Field ID Date Sample No.

812127-001 GP-10 0'-2' 5/18/2001

812127-002 GP-10 2'-4' 5/18/2001

812127-003 GP-10 8'-10' 5/18/2001

812127-004 GP-11 0'-2' 5/18/2001

812127-005 GP-11 4'-6' 5/18/2001

812127-006 GP-12 0'-2' 5/18/2001

812127-007 GP-12 6'-8' 5/18/2001

812127-008 GP-13 0'-2' 5/18/2001

812127-009 GP-13 6'-8' 5/18/2001

812127-010 MEOH BLANK 5/18/2001

Please visit our Internet homepage at: www.enchem.com

1 795 Industrial Drive Green Bay, W1 54302

920-469-2436 800-7-ENCHEM

FNC 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Field ID Collection

Date

The "Q" flag is present when a parameter has been detected below the LOQ. This indicates the results are qualified due to the uncertainty of the parameter concentration between the LOO and the LOQ.

Soil VOC detects are corrected for the total solids, unless otherwise noted.

I certify that the data contained in this Final Report has been generated and reviewed in accordance with approved methods and Laboratory Standard Operating Procedure. Exceptions, if any, are discussed in the accompanying sample comments. Release of this final report is authorized by Laboratory management, as is verified by the following signature. Reported results shall not be reproduced, except in full, without the written approval of the lab. The sample results relate only to the analytes of interest tested.

~/~ /o/ Date

Documentation of

Subcontracted Analysis

Listed below are the labs used for subcontracted analysis and associated FID number.·

Code

*MD *GB *SP *RL *NL *SF *CT *QO *QP *KM *ST

Laboratory

En Chem Madison En Chem Green Bay En Chem Superior Robert E. Lee Northern Lakes Service Sommer - Frey Commonwealth Tech. Quanterrra - North Canton, OH Quanterra - Pittsburgh, PA Kemron - Merietta, OH Spectrum

Wisconsin FID Number

113172950 405132750 816079330 405043870 721026460 241249360 157066030 999518190 998027800 998202040

*SUB Indicates analysis that requires no certification

F:\ANYONE\NARR\SUBCON.DOC Monday, June 08, 1998

EN CHEM - GREEN BAY

Batch No. cS \ c1 \T) COOLER RECEIPT LOG

Project Name or ID (oJD / No. of Coolers: _ _., __

----'----·--1 ___ ....;_ ___ 2g_ WI only(circie) :-~@-0...,1 __

A. Receipt Phase: Date cooler was opened: __ 5i..__.._l-_7---__,(~,0-+( ____ By: ~ Temps:

1: Were temperture blanks present? .. (record temperatures above) ....................................... :YES

2: Were custody seals present? (Also record on COC) ............................................................ YES ~

3: Are COC documents present? ............................................................................................ @.§) N02

4: Were all sample containers for tests requested on the COC received? .............. : ........... ~ N02

5: Do sample labels match the COC? .................................................................................. @ N02

6: Are there any short holdtime tests?., ........... : ................. , ........ : .............................................. YES 1 @ 7: Are sample volumes adequate for tests requested? .......................................................... ~ N02

a: Are VOC samples free of bubbles >6mm ............................................................................ YES N02 ® 9: Are dissolved parameters field filtered? .............................................................................. YES N02 @ 10: Check sample pH of preserved samples. (not VOCs) Completed ......................................... YES NO ~ 11: Are samples preserved properly? ..................................................................................... ~ N02

12: Started nonconformance/phone log record if applicable. ·Completed ................................. YES NO

13: Enter samples into Project Logbook. Completed ............................................................ :.@ NO

14: Place laboratory sample number on all containers Completed ?!!!) NO

15: Check laboratory sample number on all containers and COC Completed ~ NO

B. Log-in Phase: Date samples were Jogged-in: S-- 2-1-01 . By: _ _,J§"lf'--.1--. --------

1: Were samples received on ice? (Must be ;,; 4 C ) ................................................................ @ N02

2: Is the COC signed as received by En Chem? ...................................................................... @ NO

3: Is this Project a Quick Turn Project? .................................................................................... YES ® 4: Is there any sub-work? .......................................................... : ...................................... : ....... '@ NO

5: Are any samples nearing expiration of hold-time? (Within 2 days) ..... : ................................. YES 1 @ 6: Initiate Subcontracting procedure, SOP 1-REC-4, if applicable. Completed ...................... § NO NA

Short Hold-time tests: 48 Hours or less 7 days Footnotes Coliform (6 hrs) Flashpoint 1 Notify proper lab group Hexavalent Chromium (24 Hrs) TSS immediately. BOD Total Solids 2 Complete phone log. Nitrite TDS Ortho Phosphorus Sulfide Turbidity Free Liquids Surfactants Total Volatile Solids Sulfite Aqueous Extractable Organics- ALL En Core Preservation Unpreserved VOC's Color Ash

;;JD ate

s{1ilor I

I

' J -£,fl.,. \

Rev. 12/15/99, Attachment to 1-REC-5. *Subject to QA Audit.

I have reviewed Log-in sheets, resolved all nonconformance issues,corrected and properly documented these actions

Project Mgmt reviewed by/date L{\,\ I 5/ Uj) 0 \

F:\SOP\FORMS\GBCRL_04.DOC April 24, 2000

En Chem Inc.

Lab#: TestGrouplD:

812127-005 8260+-S-ME

GP-I I 4'-6'

812127-006 8260+-S-ME

GP-12 0'-2'

812127-008 M-AS-S

GP-13 0'-2'

8260+-S-ME

Comment:

B - Methylene Chloride present in blank at 26 ug/Kg.

B - Methylene Chloride present in blank at 26 ug/Kg.

E - Analyte failed the serial dilution limit of +/- 10%.

B - Methylene Chloride present in blank at 26 ug/Kg.

l t ll:> 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

l r \,lb mausma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-10 0'-2' Report Date : 5/25/01

Lab Sample Number: 812127-001 Collection Date : 5/18/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Solids, percent 85.5 % 5/23/01 SM2540G SM2540G DJS

Organic Results

EPA 8260 VOLATILE LIST- SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/23/01 Analyst: TLT

Analysis Analysis

Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromochloromethane < 25· 25 60 ug/kg 5/24/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

s-Butylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

F8utylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

n-8utylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/24/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Dibromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,3-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,4-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

cis-1,2-Dichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

Dichlorodifluoromethane 62 29 70 ug/kg Q 5/24/01 SW846 82608

trans-1,2-Dichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1 t~:> 1nausma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-10 0'-2' Report Date : 5/25/01

Lab Sample Number: 812127-001 Collection Date : 5/18/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,2-Dichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608 f-----C

cis-1,3-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608

trans-1, 3-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608

Diisopropyl ether < 25 25 60 ug/kg 5/24/01 SW846 82608

Ethylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Fluorotrichloromethane 450 29 70 ug/kg 5/24/01 SW846 82608

Hexachlorobutadiene < 25 25 60 ug/kg 5/24/01 SW846 82608

lsopropylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

p-lsopropyltoluene <- 25 25 60 ug/kg 5/24/01 SW846 82608

Methylene chloride < 25 25 60 ug/kg 5/24/01 SW846 82608

Methyl-tart-butyl-ether < 25 25 60 ug/kg 5/24/01 SW846 82608

Naphthalene < 25 25 60 ug/kg 5/24/01 SW846 82608

n-Propylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Styrene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Tetrachloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

Toluene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1, 1-Trichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,4-Trimethylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Trichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 5/24/01 SW846 82608

Xylenes, -m, -p < 50 50 120 ug/kg 5/24/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 5/24/01 SW846 82608

4-Bromofluorobenzene 95 %Recov 5/24/01 SW846 82608

Dibromofluoromethane 86 %Recov 5/24/01 SW846 82608

Toluene-dB 101 %Recov 5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

l / ':Jt> 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Name: CITY OF MILW-3RD & MAPLE

Project Number : 6707

Field ID: GP-10 2'-4'

Lab Sample Number: 812127-002

WI DNR LAB ID: 405132750

Test

Arsenic

Barium

Cadmium

Chromium

Lead

Selenium

Silver

Mercury

Solids, percent

Result

4.6

47

o:87 24

72

1.1

< 0.18

0.23

83.4

EPA 8260 VOLATILE LIST - SOIUMETHANOL

Analyte

Benzene

Bromobenzene

Bromochlocomethane

Bromodichloromethane

Bromoform

Bromomethane

s-Butylbenzene

t-Butylbenzene

n-8utylbenzene

Carbon tetrachloride

Chloroform

Chlorobenzene

Chlorodibromomethane

Chloroethane

Chloromethane

2-Chlorotoluene

4-Chlorotoluene

1,2-Dibromo-3-chloropropane

1,2-Dibromoethane

Result

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 6/6/01

Collection Date: 5/18/01

Matrix Type: SOIL

Inorganic Results

LOO LOQ

0.23 0.73

0.43 1.4

0.060 0.19

0.24 0.76

0.25 0.80

0.25 0.80

0.18 0.57

0.0037 0.012

EQL Units Code

mg/Kg

mg/Kg

mg/Kg

mg/Kg

mg/Kg

mg/Kg

mg/Kg

mg/Kg

%

Organic Results

Analysis Date

Prep Method

Analysis Method Analyst

5/25/01 SW846 30508 SW846 6020 CCR

5/25/01 SW846 3050B SW846 6020 CCR

5/25/01 SW846 30508 SW846 6020 CCR

5/25/01 SW846 30508 SW846 6020 CCR

5/25/01 SW846 30508 SW846 6020 CCR

5/25/01 SW846 3050B SW846 6020 CCR

5/24/01 SW846 3050B SW846 6020 ccr

6/5/01 SW846 7471A SW846 7471A *MD

5/23/01 SM2540G SM2540G DJ8

Prep Method: SW846 5030B Prep Date: 5/23/01 Analyst: TLT

LOO

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

LOQ

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

EQL Units

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

Code Analysis

Date

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

Analysis Method

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 8260B

SW846 8260B

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1 flJ:> 1nausma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-10 2'-4' Report Date : 6/6/01

Lab Sample Number : 812127-002 Collection Date : 5/18/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Dibromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,3-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,4-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloroethene < 25. 25 60 ug/kg 5/24/01 SW846 82608

cis-1,2-Dichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

Dichlorodifluoromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

trans-1,2-Dichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608

cis-1,3-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608

trans-1,3-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608

Diisopropyl ether < 25 25 60 ug/kg 5/24/01 SW846 82608

Ethylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Fluorotrichloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Hexachlorobutadiene < 25 25 60 ug/kg 5/24/01 SW846 82608

lsopropylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

p-lsopropyltoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

Methylene chloride < 25 25 60 ug/kg 5/24/01 SW846 82608

Methyl-tert-butyl-ether < 25 25 60 ug/kg 5/24/01 SW846 82608

Naphthalene 420 30 72 ug/kg 5/24/01 SW846 82608

n-Propylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Styrene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Tetrachloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

Toluene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1, 1-Trichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,4-Trimethylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Trichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

Project Number :

Field ID:

Lab Sample· Number:

WI DNR LAB ID :

1,3,5-Trimethylbenzene

Vinyl chloride

Xylenes, -m, -p

Xylene, -o

4-Bromofluorobenzene

Dibromofluoromethane

Toluene-dB

- Analytical Report -

CITY OF MILW-JRD & MAPLE

6707 Client:

GP-10 2'-4' Report Date :

812127-002 Collection Date :

405132750 Matrix Type :

< 25 25 60 ug/kg

< 25 25 60 ug/kg

< 50 50 120 ug/kg.

< 25 25 60 ug/kg

86 %Recov

79 %Recov

90 %Recov

l / 'db 1nausma1 unve Green Bay, INl54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/18/01

SOIL

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

Project Number:

Field ID:

Lab Sample Number :

WI DNR LAB ID :

Test

Arsenic

Barium

Cadmium

Chromium

Lead

Selenium

Silver

Mercury

Solids, percent

- Analytical Report -

CITY OF MILW-3RD & MAPLE

i f'do mausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

6707 Client: SIGMA ENVIRONMENTAL SERVICES

GP-10 8'-10' Report Date : 6/6/01

812127-003 Collection Date : 5/18/01

405132750 Matrix Type: SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

2.7 0.22 0.70 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

35 0.41 1.3 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

0.33 0.057 0.18 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

16 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

7.6 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

0.80 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

< 0.17 0.17 0.54 mg/Kg 5/24/01 SW846 30508 SW846 6020 ccr

0.0097 0.0035 0.011 mg/Kg Q 6/5/01 SW846 7471A SW846 7471A *MD

87.4 % 5/23/01 SM2540G SM2540G DJS

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

-Analytical Report -

CITY OF MILW-3RD & MAPLE

1 ni::i 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-11 0'-2' Report Date : 5/25/01

Lab Sample Number : 812127-004 Collection Date : 5/18/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Solids, percent 83.7 % 5/23/01 SM2540G SM2540G DJ8

Organic Results

EPA 8260 VOLATILE LIST- SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/23/01 Analyst: TLT

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/24/01 SW8468260B

s-8utylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

t-Butylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

n-Butylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

· Carbon tetrachloride < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/24/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Dibromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,3-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,4-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

cis-1,2-Dichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

Dichlorodifluoromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

trans-1,2-Dichloroetherie < 25 25 60 ug/kg 5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1 r~:i mausma1 unve

En Chem Inc. Green Bay, INl54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-JRD & MAPLE

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-11 0'-2' Report Date : 5/25/01

Lab Sample Number: 812127-004 Collection Date : 5/18/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,2-Dichloropropane < 25 25 . 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608 i"-'

cis-1,3-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608

trans-1,3-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608

Diisopropyl ether < 25 25 60 ug/kg 5/24/01 SW846 82608

Ethylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Fluorotrichloromethane < 25 25. 60 ug/kg 5/24/01 SW846 82608

Hexachlorobutadiene < 25 25 60 ug/kg 5/24/01 SW846 82608

lsopropylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

p-lsopropyltoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

Methylene chloride < 25 25 60 ug/kg 5/24/01 SW846 82608

Methyl-tert-butyl-ether < 25 25 60 ug/kg 5/24/01 SW846 82608

Naphthalene < 25 25 60 ug/kg 5/24/01 SW846 82608

n-Propylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Styrene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Tetrachloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

Toluene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1, 1-Trichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,1,2-Trichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,4-Trimethylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Trichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 5/24/01 SW846 82608

Xylenes, -m, -p < 50 50 120 ug/kg 5/24/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 5/24/01 SW846 82608

4-8romofluorobenzene 84 %Recov 5/24/01 SW846 82608

Dibromofluoromethane 77 %Recov 5/24/01 SW846 82608

Toluene-dB 89 %Recov 5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

i 1 ~:> mousma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-11 4'-6' Report Date : 6/6/01

Lab Sample Number: 812127-005 Collection Date : 5/18/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Arsenic 5.0 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Barium 49 0.44 1.4 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Cadmium 0.31 0.062 0.20 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Chromium 23 0.25 0.80 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Lead 12 0.26 0.83 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Selenium 0.98 0.26 0.83 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Silver < 0.19 0.19 0.61 mg/Kg 5/24/01 SW846 30508 SW846 6020 ccr

Mercury 0.015 0.0039 0.012 mg/Kg 6/5/01 SW846 7471A SW846 7471A *MD

Solids, percent 79.5 % 5/23/01 SM2540G SM2540G DJS

Organic Results

EPA 8260 VOLATILE LIST - SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/23/01 Analyst: TLT

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

8romodichloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

8romoform < 25 25 60 ug/kg 5/24/01 SW846 82608

8romomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

s-8utylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

t-Butylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

n-8utylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/24/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1I'd'>1nausma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-11 4'-6' Report Date : 6/6/01

Lab Sample Number: 812127-005 Collection Date : 5/18/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Dibromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,3-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,4-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

cis-1,2-Dichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

Dichlorodifluoromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

trans-1,2-Dichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608

cis-1,3-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608

trans-1,3-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608

Diisopropyl ether < 25 25 60 ug/kg 5/24/01 SW846 82608

Ethylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Fluorotrichloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Hexachlorobutadiene < 25 25 60 ug/kg 5/24/01 SW846 82608

lsopropylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

p-lsopropyltoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

Methylene chloride 31 31 74 ug/kg QB (26) 5/24/01 SW846 82608

Methyl-tert-butyl-ether < 25 25 60 ug/kg 5/24/01 SW846 82608

Naphthalene < 25 25 60 ug/kg 5/24/01 SW846 82608

n-Propylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Styrene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Tetrachloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

Toluene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1, 1-Trichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,4-Trimethylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Trichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number: 6707 Client:

Field ID: GP-11 4'-6' Report Date :

Lab Sample Number : 812127-005 Collection Date :

WI DNR LAB ID : 405132750 Matrix Type :

1,3,5-Trimethylbenzene < 25 25 60 ug/kg

Vinyl chloride < 25 25 60 ug/kg

Xylenes, -m, -p < 50 50 120 ug/kg

Xylene, -o < 25 25 60 ug/kg

4-8romofluorobenzene 90 %Recov

Dibromofluoromethane 78 %Recov

Toluene-dB 94 %Recov

l t 'd:> 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/18/01

SOIL

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-JRD & MAPLE

1 t'd:o 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-12 0'-2' Report Date : 5/25/01

Lab Sample Number : 812127-006 Collection Date : 5/18/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOD LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Solids, percent 84.0 % 5/23/01 SM2540G SM2540G DJB

Organic Results

EPA 8260 VOLATILE LIST - SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/23/01 Analyst: TLT

Analysis Analysis Analyte Result LOD LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

s-Butylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

t-8utylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

n-8utylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/24/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Dibromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,3-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,4-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

cis-1,2-Dichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

Dichlorodifluoromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

trans-1,2-Dichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

11\i:> 1nausma1 unve

En Chem Inc. Green Bay, VVI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-12 0'-2' Report Date : 5/25/01

Lab Sample Number : 812127-006 Collection Date : 5/18/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,2-Dichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608

cis-1,3-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608

trans-1,3-Dichloropropene < 25 25 60 ug/kg 5/24/01 SW846 82608

Diisopropyl ether < 25 25 60 ug/kg 5/24/01 SW846 82608

Ethylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Fluorotrichloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Hexachlorobutadiene < 25 25 60 ug/kg 5/24/01 SW846 82608

lsopropylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

p-lsopropyltoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

Methylene chloride 30 30 72 ug/kg QB (26) 5/24/01 SW846 82608

Methyl-tert-butyl-ether < 25 25 60 ug/kg 5/24/01 SW846 82608

Naphthalene 42 30 72 ug/kg Q 5/24/01 SW846 82608

n-Propylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Styrene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Tetrachloroethene < 25 25 60 ug/kg 5/24/0.1 SW846 82608

Toluene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1, 1-Trichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,4-Trimethylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Trichloroethene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 5/24/01 SW846 82608

Xylenes, -m, -p < 50 50 120 ug/kg 5/24/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 5/24/01 SW846 82608

4-Bromofluorobenzene 84 %Recov 5/24/01 SW846 82608

Dibromofluoromethane 75 %Recov 5/24/01 SW846 82608

Toluene-dB 89 %Recov 5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

l r 't!o 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-12 6'-8' Report Date : 6/6/01

Lab Sample Number : 812127-007 Collection Date : 5/18/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Test Result LOO LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

Arsenic 4.5 0.23 0.73 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Barium 49 0.42 1.3 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Cadmium 0.36 0.059 0.19 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Chromium 15 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Lead 65 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Selenium 1.2 0.24 0.76 mg/Kg 5/25/01 SW846 30508 SW846 6020 CCR

Silver < 0.18 0.18 0.57 mg/Kg 5/24/01 SW846 30508 SW846 6020 ccr

Mercury 1.0 0.0036 0.011 mg/Kg 6/5/01 SW846 7471A SW846 7471A *MD

Solids, percent 85.1 % 5/23/01 SM2540G SM2540G DJB

Organic Results

EPA 8260 VOLATILE LIST - SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/23/01 Analyst: TLT

Analysis Analysis

Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

s-Butylbenzene 120 29 70 ug/kg 5/24/01 SW846 82608

t-Butylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

n-Butylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/24/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

1 r \Jo inausmai unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Name: CITY OF MILW-JRD & MAPLE

Project Number : 6707

Field ID: GP-12 6'-8'

Lab Sample Number: 812127-007

WI DNR LAB ID : 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

31

< 25

< 25

70

55

< 25

< 25

< 25

200

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

200

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

29

25

25

29

29

25

25

25

29

25

25

25

25

25

25

25

25

25

29·

25

25

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

70

60

60

70

70

60

60

60

70

60

60

60

60

60

60

60

60

60

70

60

60

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 6/6/01

Collection Date : 5/18/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

Q

Q

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

Project Number :

Field ID:

Lab Sample Number :

WI DNR LAB ID :

1,3,5-Trimethylbenzene

Vinyl chloride

Xylenes, -m, -p

Xylene, -o

4-8romofluorobenzene

Dibromofluoromethane

Toluene-dB

- Analytical Report -

CITY OF MILW-3RD & MAPLE

6707 Client:

GP-12 6'-8' Report Date :

812127-007 Collection Date :

405132750 Matrix Type :

79 29 70 ug/kg

< 25 25 60 ug/kg

< 50 50 120 ug/kg

< 25 25 60 ug/kg

88 %Recov

74 %Recov

93 %Recov

i / ~o 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/18/01

SOIL

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

f--·~

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

l /'d:> 1nousma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-13 0'-2' Report Date : 6/6/01

Lab Sample Number: 812127-008 Collection Date : 5/18/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Arsenic 4.4 0.22 0.70 mg/Kg E 5/25/01 SW846 3050 SW846 6010 CCR

Barium 100 0.40 1.3 mg/Kg 5/25/01 SW846 3050 SW846 6010 CCR

Cadmium 0.35 0.056 0.18 mg/Kg 5/25/01 SW846 3050 SW846 6010 CCR

Chromium 310 0.23 0.73 mg/Kg 5/25/01 SW846 3050 SW846 6010 CCR

Lead 82 0.23 0.73 mg/Kg 5/25/01 SW846 3050 SW846 6010 CCR

Selenium 0.82 0.23 0.73 mg/Kg 5/25/01 SW846 3050 SW846 6010 CCR

Silver < 0.17 0.17 0.54 mg/Kg 5/24/01 SW846 3050B SW846 6020 ccr

Mercury 0.020 0.0035 0.011 mg/Kg 6/5/01 SW846 7471A SW846 7471A *MD

Solids, percent 88.3 % 5/23/01 SM2540G SM2540G DJB

Organic Results

EPA 8260 VOLATILE LIST- SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/23/01 Analyst: TLT

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5i24/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

s-Butylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

t-Butylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

n-Butylbenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/24/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/24/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/24/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/24/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/24/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

·111;0 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID : GP-13 0'-2'

Lab Sample Number: 812127-008

WI DNR LAB ID : 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether ·

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

35

< 25

< 25

< 25

< 25

< 25

< 25

29

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

28

25

25

25

25

25

25

28

25

25

25

25

25

25

25

25

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

67

60

60

60

60

60

60

67

60

60

60

60

60

60

60

60

Report Date : 6/6/01

Collection Date : 5/18/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

QB (26)

Q

All soil results are reported on a dry weight basis unless otherwise noted.

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

5/24/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 8260B

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name :

Project Number:

Field ID:

Lab Sample Number :

WI DNR LAB ID :

1,3,5-Trimethylbenzene

Vinyl chloride

Xylenes, -m, -p

Xylene, -o

4-8romofluorobenzene

Dibromofluoromethane

Toluene-dB

- Analytical Report -

CITY OF MILW-3RD & MAPLE

6707 Client:

GP-13 0'-2' Report Date :

812127-008 Collection Date :

405132750 Matrix Type :

< 25 25 60 ug/kg

< 25 25 60 ug/kg

< 50 50 120 ug/kg

< 25 25 60 ug/kg

85 %Recov

74 %Recov

87 %Recov

1 tl:J:> mausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

6/6/01

5/18/01

SOIL

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

5/24/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name :

- Analytical Report -

CITY OF MILW-3RD & MAPLE

l rno 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax:920-469-8827

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-13 6'-8' Report Date : .5/29/01

Lab Sample Number : 812127-009 Collection Date : 5/18/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Solids, percent 81.9 % 5/23/01 SM2540G SM2540G DJS

Organic Results

EPA 8260 VOLATILE LIST - SOIUMETHANOL Prep Method: SW846 50308 Prep Date: 5/24/01 Analyst: TLT

Analysis Analysis

Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 . 25 60 ug/kg 5/25/01 SW846 82608

Bromobenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

Bromochloromethane < 25 25 60 ug/kg 5/25/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/kg 5/25/01 SW846 82608

Bromoform < 25 25 60 ug/kg 5/25/01 SW846 82608

Bromomethane < 25 25 60 ug/kg 5/25/01 SW846 82608

s-8utylbenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

t-8utylbenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

n-8utylbenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/kg 5/25/01 SW846 82608

Chloroform < 25 25 60 ug/kg 5/25/01 SW846 82608

Chlorobenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/kg 5/25/01 SW846 82608

Chloroethane < 25 25 60 ug/kg 5/25/01 SW846 82608

Chloromethane < 25 25 60 ug/kg 5/25/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/kg 5/25/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/kg 5/25/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/kg 5/25/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/kg 5/25/01 SW846 82608

Dibromomethane < 25 25 60 ug/kg 5/25/01 SW846 82608

1,3-Dichlorobenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

1,4-Dichlorobenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/kg 5/25/01 SW846 82608

1,2-Dichlorobenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

1, 1-Dichloroethene < 25 25 60 ug/kg 5/25/01 SW846 82608

cis-1 ,2-Dichloroethene < 25 25 60 ug/kg 5/25/01 SW846 82608

Dichlorodifluoromethane < 25 25 60 ug/kg 5/25/01 SW846 82608

trans-1,2-Dichloroethene < 25 25 60 ug/kg 5/25/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

·1 t \Jo 1nausma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-13 6'-8' Report Date : 5/29/01

Lab Sample Number : 812127-009 Collection Date : 5/18/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,2-Dichloropropane < 25 25 60 ug/kg 5/25/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/kg 5/25/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/kg 5/25/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/kg 5/25/01 SW846 82608

1, 1-Dichloropropene < 25 25 !···--'

60 ug/kg 5/25/01 SW846 82608

cis-1,3-Dichloropropene < 25 25 60 ug/kg 5/25/01 SW846 82608

trans-1,3-Dichloropropene < 25 25 60 ug/kg 5/25/01 SW846 8260B

Diisopropyl ether < 25 25 60 ug/kg 5/25/01 SW846 82608

Ethylbenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

Fluorotrichloromethane < 25 25 60 ug/kg 5/25/01 SW846 82608

Hexachlorobutadiene < 25 25 60 ug/kg 5/25/01 SW846 82608

lsopropylbenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

p-lsopropyltoluene < 25 25 60 ug/kg 5/25/01 SW846 82608

Methylene chloride < 25 25 60 ug/kg 5/25/01 SW846 82608

Methyl-tert-butyl-ether < 25 25 60 ug/kg 5/25/01 SW846 82608

Naphthalene < 25 25 60 ug/kg 5/25/01 SW846 82608

n-Propylbenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

Styrene < 25 25 60 ug/kg 5/25/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/kg 5/25/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/kg 5/25/01 SW846 82608

Tetrachloroethene < 25 25 60 ug/kg 5/25/01 SW846 82608

Toluene < 25 25 60 ug/kg 5/25/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

1, 1, 1-Trichloroethane < 25 25 60 ug/kg 5/25/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/kg 5/25/01 SW846 82608

1,2,4-Trimethylbenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

Trichloroethene < 25 25 60 ug/kg 5/25/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/kg 5/25/01 SW846 82608

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 5/25/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 5/25/01 SW846 82608

Xylenes, -m, -p < 50 50 120 ug/kg 5/25/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 5/25/01 SW846 82608

4-8romofluorobenzene 90 %Recov 5/25/01 SW846 82608

Dibromofluoromethane 79 %Recov 5/25/01 SW846 82608

Toluene-dB 94 %Recov 5/25/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1 mo 1naus1na1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number: 6707 Client: SIGMA ENVIRONMENT AL SERVICES

Field ID: MEOH BLANK Report Date : 5/29/01

Lab Sample Number : 812127-010 Collection Date : 5/18/01

WI DNR LAB ID: 405132750 Matrix Type : METHANOL

Organic Results

EPA 8260 VOLATILE LIST- METHANOL Prep Method: SW846 5030B Prep Date: 5/24/01 Analyst: TLT

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/L 5/25/01 SW846 82608

Bromobenzene < 25 ~5 60 ug/L 5/25/01 SW846 82608

Bromochloromethane < 25 25 60 ug/L 5/25/01 SW846 82608

Brornodichloromethane < 25 25 60 ug/L 5/25/01 SW846 82608

Bromoforrn < 25 25 60 ug/L 5/25/01 SW846 82608

Bromomethane < 25 25 60 ug/L 5/25/01 SW846 82608

s-Butylbenzene < 25 25 60 ug/L 5/25/01 SW846 82608

t-Butylbenzene < 25 25 60 ug/L 5/25/01 SW846 82608

n-Butylbenzene < 25 25 60 ug/L 5/25/01 SW846 82608

Carbon tetrachloride < 25 25 60 ug/L 5/25/01 SW846 82608

Chloroform < 25 25 60 ug/L 5/25/01 SW846 82608

Chlorobenzene .< 25 25 60 ug/l 5/25/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/L 5/25/01 SW846 82608

Chloroethane < 25 25 60 ug/L 5/25/01 SW846 82608

Chlorornethane < 25 25 60 ug/L 5/25/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/L 5/25/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/l 5/25/01 SW846 82608

1,2-Dibromo-3-chloropropane < 25 25 60 ug/L 5/25/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/L 5/25/01 SW846 82608

Dibromomethane < 25 25 60 ug/l 5/25/01 SW846 82608

1,3-Dichlorobenzene < 25 25 60 ug/L 5/25/01 SW846 82608

1,4-Dichlorobenzene < 25 25 60 ug/l 5/25/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/L 5/25/01 SW846 82608

1,2-Dichlorobenzene < 25 25 60 ug/L 5/25/01 SW846 82608

1, 1-Dichloroethene < 25 25 60 ug/l 5/25/01 SW846 82608

Ci$-1,2-Dichloroethene < 25 25 60 ug/l 5/25/01 SW846 82608

Dichlorodifluoromethane 25 25 60 ug/l Q 5/25/01 SW846 82608

trans-1,2-Dichloroethene < 25 25 60 ug/L 5/25/01 SW846 82608

1,2-Dichloropropane < 25 25 60 ug/L 5/25/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/l 5/25/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/L 5/25/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/L 5/25/01 SW846 82608

l t 'do 1nousma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILW-3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MEOH BLANK Report Date : 5/29/01

Lab Sample Number : 812127-010 Collection Date : 5/18/01

WI DNR LAB ID : 405132750 Matrix Type : METHANOL

1, 1-Dichloropropene < 25 25 60 ug/L 5/25/01 SW846 82608

cis-1 ,3-Dichloropropene < 25 25 60 ug/L 5/25/01 SW846 82608

trans-1,3-Dichloropropene < 25 25 60 ug/L 5/25/01 SW846 82608

Diisopropyl ether < 25 25 60 ug/L 5/25/01 SW846 82608

Ethylbenzene < 25 25 60 ug/L 5/25/01 SW846 82608

Fluorotrichloromethane 57 25 60 ug/L Q 5/25/01 SW846 8260B

Hexachlorobutadiene < 25 25 60 ug/L 5/25/01 SW846 8260B

lsopropylbenzene < 25 25 60 ug/L 5/25/01 SW846 82608

p-lsopropyltoluene < 25 25 60 ug/L 5/25/01 SW846 82608

Methylene chloride < 25 25 60 ug/L 5/25/01 SW846 82608

Methyl-tert-butyl-ether < 25 25 60 ug/L 5/25/01 SW846 82608

Naphthalene < 25 25 60 ug/L 5/25/01 SW846 82608

n-Propylbenzene < 25 25 60 ug/L 5/25/01 SW846 8260B

Styrene < 25 25 60 ug/L 5/25/01 SW846 8260B

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/L 5/25/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/L 5/25/01 SW846 82608

Tetrachloroethene < 25 25 60 ug/L 5/25/01 SW846 82608

Toluene < 25 25 60 ug/L 5/25/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/L 5/25/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/L 5/25/01 SW846 82608

1, 1, 1-Trichloroethane < 25 25 60 ug/L 5/25/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/L 5/25/01 SW846 82608

1,2,4-Trimethylbenzene < 25 25 60 ug/L 5/25/01 SW846 82608

Trichloroethene < 25 25 60 ug/L 5/25/01 SW846 82608

1,2,3-Trichloropropane < 25 25 60 ug/L 5/25/01 SW846 82608

1,3,5-Trimethylbenzene < 25 25 60 ug/L 5/25/01 SW846 82608

Vinyl chloride < 25 25 60 ug/L 5/25/01 SW846 82608

Xylenes, -m, -p < 50 50 120 ug/L . 5/25/01 SW846 82608

Xylene, -o < 25 25 60 ug/L 5/25/01 SW846 82608

4-8romofluorobenzene 94 %Recov 5/25/01 SW846 82608

Dibromofluoromethane 83 %Recov 5/25/01 SW846 82608

Toluene-dB 89 %Recov 5/25/01 SW846 82608

(Please Print Legibly)

Company Name:

Branch or Location:

1 /)i() t:il v. .7 /- .. -, . .,,, • L_' . .) · / I. c F-.

_.J. I</ j Project Contact: ' T// 1 {i r ~ Ka

.. .,, ... -! ./A' Telephone: /(''}:_:.'- // /.( ~

Project Number: (..v 7 {J7 , JJ.1 I ? y·J r' · -

Project Name: c.(J' ;/////A) - .:; · c) l~'?t01/("

.1 .l) }

//i:/11,i? /-(:dc-1 Project State:

Sampled By (Print):

Data Package Options

(please circle if requested) Results Only EnChem Level Ill (Subject to Surcharge)

EnChem Level IV (Subject to Surcharge)

Regulatory fro!lrfiln

UST RCRA SOWA NPDES CERCLA

v/ E HEM

INC.

!o 1241 Bellevue St., Suite 9 Green Bay, WI 54302

920-469-2436 FAX 920-469-8827

CHAIN OF CUSTODY *Preservation Codes

A=None B=HCL C=H2S04 D=HN03 E=EnCore H = Sodium Bisulfate Solution

.,. .. ,,.,., FILTERED? (YES/NO)

Matrix !&ill

PRESERVATION (CODE)*

W=Water S=Soil A=Alr

C=Charcoal B=Biota

Sl=Sludge

COLLECTION FIELD ID MATRIX LABORATORY:JD

(Lab Use Only) DATE I TIME

(,~

F=Melhanol

0 525 Science Drive Madison, WI 53711

608-232-3300 FAX: 608-233-0502

G=NaOH

jflJ Page / of _____ _

P.O.# ___ Quote# ___ _

Mail Report To: (. f{.__1 ( 2 k'f/ --- , ' .

Company: ) It/ i' fi(,i I

.)u (Ht

CLIENT COMMENTS ;}'.~;ff].~'.t;H~i:~j \1:bc~~!oEn~Jf ':i~( •. iD. ·

1P- Ir:- C · '2-' .,...6t)\::• .;j:, x 1/

t'', I _..gn_. '~- ZUL -- ""--:;/ ii:!Oil f; '-0:5 I ~.-

.P- Ii'..) ?'·ti;

p-.u r;.::" w ,-P- l l O' - ,?__I

.) I j I ' i I l - I l( - ()

r·1 I ,.., · / 1-- /_ o·,-z -) ··) , r [)' I· - l ; .- -' (._.. i.J.1

IP- 1?, (_/- 2 p 1: (;.I e

1td.J1-1 h/,w 1; ·

Rush Turnaround Time Requested (TA1) - Prelim

(Rush TAT subject to approval/surcharge)

Date Needed: _________ _

Transmit Prelim Rush Results by (circle):

11

" ,,

h

J /

,, ,,

''

fl I 11

-

~· a . I

j

-

~· . 12.1c:·1 11

,, ' ,,

_,,. __

x x -~

x >'.

J,. y I 7. --~ - ,AJL -

x x x \ I )!_

x x x x .X )'.

t_ .( I \.:

.x' •d)

Date!Time: Date!Time:

J/Z i./c!/ 8:/S- //::Jo .<°/ I

...; !,;) I/~? I /' ' I

Oate!Time: Sail)plio ]'tecelpt Temp ..

··\:.so:1Wr>r.·· / sample Receipt pH ·. Phone Fax E-Mail '/ _V

Phone#:-------------------1-=-;:-:--.:-:--:-~-----~----;::--=-----t-;::;--.,...--;-;:::-----------.,,,.--=----~:::;:::,:.~~~:::::.:._;:;__::_,~,,.:_..:.c::_~

Fax #: Relinquished By: Date/Time: Received By: Date!Time: Co~ler Custody Seal'..: : : < E-Mail Address: . •ci}:f{j}:f';l;,\};:\}'.W ;,''.' f.-=~=~===-=================-1-::-.,,-...,-,.---:--::---------------:::-=-=------h:---:---:--::------------------------lPresent t~_(lt P.resent ••·(· "·

Samples on HOLD are subject to Relinquished By: Date!Time: Received By: Date!Time: ·:,'• ::;It.'\~:;:,iy .. ·if' .·".\". ': special pricing and release of liability ··---- -r-·---- lntP~•J••~q~_ta~ · ··'·· ·· .. , ·

~------ ---"------

Corporate Office & Laboratory 1241 Bellevue Street Green Bay, WI 54302 920-469-2436 • FAX: 920-469-8827 800-7-EN CHEM

Project Name : 3RD & MAPLE

Project Number : 6707

WI DNR LAB ID: 405132750

Sample No. Field ID

814179-001 MW-1 4-6

814179-002 MW-1 8·10

814179-003 TRIP BLANK

814179-004 MW-2 2-4

814179-005 MW-2 8-10

814179-006 MW-3 4-6

814179-007 MW-3 10-12

814179-008 MW-4 10-12

814179-009 MW-5 6-8

814179-010 MW-5 16-18

814179-011 MW-6 2-4

814179-012 MW-6 16-18

814179-013 MW-7 10-12

- Analytical Report -

Collection Date Sample No.

8/28/01

8/28/01

8/28/01

8/28/01

8/28/01

8/28/01

8/28/01

8/28/01

8/29/01

8/29/01

8/29/01

8/29/01

8/29/01

Please visit our Internet homepage at: www.enchem.com

Madison Office & Laboratory 525 Science Drive

Madison, WI 53711 608-232-3300 • FAX: 608-233-0502

888-5-ENCHEM

Client: SIGMA ENVIRONMENTAL SERVICES

Collection Field ID Date

The "Q" flag is present when a parameter has been detected below the LOQ. This indicates the results are qualified due to the uncertainty of the parameter concentration between the. LOO and the LOQ.

Soil VOC detects are corrected for the total solids, unless otherwise noted.

I certify that the data contained in this Final Report has been generated and reviewed in accordance with approved methods and Laboratory Standard Operating Procedure. Exceptions, if any, are discussed in the accompanying sample comments. Release of this final report is authorized by Laboratory management, as is verified by the following signature. Reported results shall not be reproduced, except in full, without the written approval of the lab. The sample results relate only to the analytes of interest tested.

I LfSGfo! Approval Signature Date

COOLER RECEIPT LOG EN CHEM·. GREEN BAY

Batch No. (!; '/ 17 9 I

Project Name or ID : & (CJ 7 . No. of Coolers:_·_/ __ _

Temps: ---"""'----'-----'----££ WI onlY(circl•l: ~ I~

A. Receipt Phase: D;;ite cooler was opened: 8 ~3 f-O ( By: ___ G,_[) ______ _ lnitals/Date

1: Were temperture blanks present? .. (record temperatures above) ........................... : ............ YES (§} 2:. Were custody seaJs present? (Also record on COC) ........................... .' ................................ YES ~

~D g-3 /-a

3: Are COC document~ present? ................ .' .......................... : .............................................. ~ N02

4: Were all sample containers for tests_ requested on the COC received? ....................... ~ N02

I \

5: Do sample labels match the COC? .' ............................................................................... (@ N02

6: Are there 'any short holdtirile tests? ..................................... ;.: .......................................... : ... YES1 (§ I I ; d . ~ 2 7: Are samp e vo umes adequate for tests requeste ? ........................................................ '\' .. ~ NO

N02 ~.­N02·~

1 O: Check sample pH of preserved samples. (not' VOCs) Compteted ......................................... Y.ES NO ® _11: Are samples preserved properly? ........ : ....... ::::~··· ............................................................ ® N02

12: Started nonconformance/phone log record if applicable. Completed ................................. YES NO

13: Enter samples into Project Logbook. Compteted ........................................... : .............. ~ ... YES NO

14: Place laboratory sample number on all containers Completed YES NO

15: Check laboratory sample number on all containers and COC Completed S NO

8. Log-in Phase: Date samples were logged-in: 1(-:J(-tJ ( By: __ ~--r-i,'-+-------1: Were samples received on ice? (Must be ::; 4 C ) .............................................................. ~ N02

2: Is the COC signed as received by En Chem ? ................................................................... ?2_./NO

3: Is this Project a Quick Turn Project? .................................................................................. ~

8: Are VOC samples free of bubbles >6mm ............................................................................ YES

9: Are dissolved parameters field filtered? .............................................................................. YES

·C/

4: Is there any sub~work? .......................... '. ............ : ................. .' ............ _. .................................. f!IJJ NO

5: Are any samples nearing expiration of hold-time? (Within 2 days) ....................................... YES1 @ 6: Initiate ~ubcontractlng procedure, SOP 1~REC-4, if applicable. Completed .................... ~ NO NA

Short Hold-time tests: 48 Hours or less 7 days . Footnotes Coliform (6 hrs) Flashpoint 1 Notify proper lab group Hexavalent Chromium (24 Hrs) TSS immediately. BOD Total Solids 2 Complete phone log. Nitrite TDS Ortho Phosphorus Sulfide Turbidity Free Liquids Surfactants Total Volatile Solids : Sulfite Aqueous Extractable Organics- ALL En Core PreseNation Unpreserved VOC's Color Ash

Rev. 12/15/99, Attachment ta 1-REC-5. *Subject ta QA Audit.

I have reviewed Log-in sheets, resolved all nonconformance issues, corrected and properly documented these actions

Project Mgmt reviewed by/date __ l{W-='---9-'/~~"-· -1-I 0'-'-1 __ I

F:\SOP\FORMS\GBCRL_04.DOC April 24, 2000

Documentation of

Subcontracted Analysis

Llsted below are the labs used for subcontracted analysis and associated FID number.

Code

·*MD *GB *SP *RL *NL *SF *CT *QO *QP *KM *ST

Laboratory

En Chem Madison En Chem Green Bay En Chem Superior Robert E. Lee Northern Lakes Service Sommer - Frey Commonwealth Tech. Quanterrra - North Canton, OH Quanterra - Pittsburgh, PA Kemron - Merietta, OH Spectrum

Wisconsin FID Number

113172950 405132750 816079330 405043870 721026460 241249360 157066030 999518190 998027800 998202040

*SUB Indicates analysis that requires no certification

F:\ANYONE\NARR\SUBCON.DOC Monday, June 08, 1998

En Chem Inc.

Lab#:

814179-009

MW-5 6-8

TestGrouplD:

M-PB-S

Comment:

1 ~41 tsenevue ::>treei Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

A - Analyte is detected in the method blank at a concentration of 0.27 mg/Kg.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID: MW-1 4-6

Lab Sample Number : 814179-001

WI DNR LAB ID : 405132750

Test Result LOO

Arsenic 4.2 0.23

Barium 60 0.42

Cadmium 0.31 0.059

Chromium 22 0.24

Lead 11 0,24

s.elenium 0.47 0.24

Silver < 0.18 0.18

Mercury 0.037 0.0062

Solids, percent 84.0

EPA 8260 VOLATILE LIST- SOIUMETHANOL

Analyte Result LOO

Benzene < 25 25

Bromobenzene < 25 25

Bromochloromethane < 25 25

Bromodichloromethane < 25 25

8romoform < 25 25

8romomethane < 25 25

s-8utylbenzene < 25 25

t-Butylbenzene < 25 25

n-Butylbenzene < 25 25

Carbon tetrachloride < 25 25

Chloroform < 25 25

Chlorobenzene < 25 25

Chlorodibromomethane < 25 25

Chloroethane < 25 25

Chloromethane < 25 25

2-Chlorotoluene < 25 25

4-Chlorotoluene < 25 25

1,2-Dibromo-3-chloropropane < 100 100

1,2-Dibromoethane < 25 25

- Analytical Report -

1 <:41 tie11evue ::,ireet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/28/01

Matrix Type : SOIL

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

0.73 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

1.3 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

0.19 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

0.76 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

0.76 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

0.76 mg/Kg Q 9/10/01 SW846 3050B SW846 6020 dms

0.57 mg/Kg 9/10/01 SW846 30508 SW846 6020 ccr

0.020 mg/Kg 9/11/01 SW846 7471A SW846 7471A *MD

% 9/5/01 SM2540G SM2540G DJB

Organic Results

Prep Method: SW846 5030B Prep Date: 9/4/01 Analyst: TLT

Analysis Analysis LOQ EQL Units Code Date Method

60 ug/kg 9/5/01 sw846 8260B

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

240 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID : MW-1 4-6

Lab Sample Number: 814179-001

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3~Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1 , 1 , 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

, ,41 l:!e11evue ::Hreec Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

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60

60

60

60

60

60

60

60

60

60

60

60

60

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/28/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

I . I

i ;:41 tsenevue ;;rreet

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : 3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MW-1 4-6 Report Date : 9/13/01

Lab Sample Number : 814179-001 Collection Date : 8/28/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 9/5/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 9/5/01 SW846 82608

Xylenes, -m, -p < 25 25 60 ug/kg 9/5/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 9/5/01 SW846 82608

4-8romofluorobenzene 92 %Recov 9/5/01 SW846 82608 ~

Dibromofluorom~thane 88 %Recov 9/5/01 SW846 82608

Toluene-dB 92 %Recov 9/5/01 SW846 82608

Organic Results

PAH - SEMIVOLATILES Prep Method: SW846 3545 Prep Date: 9/5/01 Analyst: NJS

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Acenaphthene < 20 20 64 ug/kg 9/5/01 SW846 8270

Acenaphthylene < 15 15 48 ug/kg 9/5/01 SW846 8270

Anthracene < 14 14 45 ug/kg 9/5/01 . SW846 8270

Benzo(a)anthracene < 16 16 51 ug/kg 9/5/01 SW846 8270

Benzo(a)pyrene < 15 15 48 ug/kg 9/5/01 SW846 8270

Benzo(b )fluoranthene < 13 13 41 ug/kg 9/5/01 SW846 8270

Benzo(g, h,i)perylene < 14 14 45 ug/kg 9/5/01 SW846 8270

8enzo(k)fluoranthene < 15 15 48 ug/kg 9/5/01 SW846 8270

Chrysene < 16 16 51 ug/kg 9/5/01 SW846 8270

Dibenzo(a,h)anthracene < 13 13 41 ug/kg 9/5/01 SW846 8270

Fluoranthene < 12 12 38 ug/kg 9/5/01 SW846 8270

Fluorene < 15 15 48 ug/kg 9/5/01 SW846 8270

lndeno(1,2,3-cd)pyrene < 14 14 45 ug/kg 9/5/01 SW846 8270

1-Methylnaphthalene < 17 17 54 ug/kg 9/5/01 SW846 8270

2-Methylnaphthalene < 14 14 45 ug/kg 9/5/01 SW846 8270

Naphthalene < 20 20 64 ug/kg 9/5/01 SW846 8270

Phenanthrene < 13 13 41 ug/kg 9/5/01 SW846 8270

Pyrene < 14 14 . 45 ug/kg 9/5/01 SW846 8270

Nitrobenzene-d5 70 %Recov 9/5/01 SW846 8270

2-Fluorobiphenyl 63 %Recov 9/5/01 SW846 8270

Terphenyl-d14 76 %Recov 9/5/01 SW846 8270

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number: 6707

Field ID: MW-1 8-10

Lab Sample Number : 814179-002

WI DNR LAB ID : 405132750

Test Result LOO

Arsenic 0.82 0.22

Barium 32 0.41

Cadmium 0.27 0.058

Chromium 15 0.23

Lead 6.7 0.24

Selenium 0.47 0.24

Silver < 0.17. 0.17

Mercury < 0.0060 0.0060

Solids, percent 86.8

EPA 8260 VOLATILE LIST- SOIUMETHANOL

Analyte Result LOO

Benzene < 25 25

Bromobenzene < 25 25

Bromochloromethane < 25 25

Bromodichloromethane < 25 25

Bromoform < 25 25

Bromomethane < 25 25

s-8utylbenzene < 25 25

t-8utylbenzene < 25 25

n-8utylbenzene < 25 25

Carbon tetrachloride < 25 25

Chloroform < 25 25

Chlorobenzene < 25 25

Chlorodibromomethane < 25 25

Chloroethane < 25 25

Chloromethane < 25 25

2-Chlorotoluene < 25 25

4-Chlorotoluene < 25 25

1,2-Dibromo-3-chloropropane < 100 100

1,2-Dibromoethane < 25 25

- Analytical Report -

1~41 1::1e11evue :::.tree! Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/28/01

Matrix Type : SOIL

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

0.70 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

1.3 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

0.18 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

0.73 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

0.76 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

0.76 mg/Kg Q 9/10/01 SW846 3050B SW846 6020 dms

0.54 mg/Kg 9/10/01 SW846 3050B SW846 6020 ccr

0.019 mg/Kg 9/11/01 SW846 7471A SW846 7471A *MD

% 9/5/01 SM2540G SM2540G DJB

Organic Results

Prep Method: SW846 5030B Prep Date: 9/4/01 Analyst: TLT

Analysis Analysis LOQ EQL Units Code Date Method

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 8260B

240 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 8260B

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID: MW-1 8-10

Lab Sample Number: 814179-002

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1 ,2-Dichloropropane

1, 1-Dichloroethane

1 ,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisoprop-¥1 ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

1 ~41 tle11evue ::.treet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

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60

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Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/28/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 8.2608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1441 i:se11evue ::;ireet

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : 3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MW-1 8-10 Report Date : 9/13/01

Lab Sample Number: 814179-002 Collection Date : 8/28/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 9/5/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 9/5/01 SW846 82608

Xylenes, -m, -p < 25 25 60 ug/kg 9/5/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 9/5/01 SW846 82608

4-8romofluorobenzene 92 %Recov 9/5/01 SW846 82608

Dibromofluoromethane 92 %Recov 9/5/01 SW846 82608

Toluene-dB 93 %Recov 9/5/01 SW846 82608

Organic Results

PAH - SEMIVOLATILES Prep Method: SW846 3545 Prep Date: 9/5/01 Analyst: NJS

Analysis Analysis

Analyte Result LOO LOQ EQL Units Code Date Method

Acenaphthene < 19 19 61 ug/kg 9/5/01 SW846 8270

Acenaphthylene < 14 14 45 ug/kg 9/5/01 SW846 8270

Anthracene < 14 14 45 ug/kg 9/5/01 SW846 8270

8enzo(a)anthracene < 16 16 51 ug/kg 9/5/01 SW846 8270

8enzo(a)pyrene < 14 14 45 ug/kg 9/5/01 SW846 8270

8enzo(b)fluoranthene < 13 13 41 ug/kg 9/5/01 SW846 8270

8enzo(g, h, i)perylene < 13 13 41 ug/kg 9/5/01 SW846 8270

8enzo(k)fluoranthene < 15 15 48 ug/kg 9/5/01 SW846 8270

Chrysene < 16 16 51 ug/kg 9/5/01 SW846 8270

Dibenzo(a,h)anthracene < 13 13 41 ug/kg 9/5/01 SW846 8270

Fluoranthene < 12 12 38 ug/kg 9/5/01 SW846 8270

Fluorene < 14 14 45 ug/kg 9/5/01 SW846 8270

lndeno(1,2,3-cd)pyrene < 13 13 41 ug/kg 9/5/01 SW846 8270

1-Methylnaphthalene < 16 16 51 ug/kg 9/5/01 SW846 8270

2-Methylnaphthalene < 14 14 45 ug/kg 9/5/01 SW846 8270

Naphthalene < 20 20 64 ug/kg 9/5/01 SW846 8270

Phenanthrene < 13 13 41 ug/kg 9/5/01 SW846 8270

Pyrene < 14 14 45 ug/kg 9/5/01 SW846 8270

Nitrobenzene-d5 56 %Recov 9/5/01 SW846 8270

2-Fluorobiphenyl 82 %Recov 9/5/01 SW846 8270

Terphenyl-d14 71 %Recov 9/5/01 SW846 8270

All soil results are reported on a dry weight basis unless otherwise noted.

l <!41 t:seuevue ::;1reet

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : 3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: TRIP BLANK Report Date : 9/13/01

· Lab Sample Number: 814179-003 Collection Date : 8/28/01

WI DNR LAB ID : 405132750 Matrix Type: METHANOL

Organic Results

EPA 8260 VOLATILE LIST- METHANOL Prep Method: SW846 5030B Prep Date: 9/4/01 Analyst: TLT

Analysis Analysis Analyte Result LOD LOQ EQL Units Code Date Method

Benzene < 25 25 60 ug/L 9/5/01 SW846 82608

Bromobenzene. < 25 25 60 ug/L 9/5/01 SW846 82608

Bromochloromethane < 25 25 60 ug/L 9/5/01 SW846 82608

Bromodichloromethane < 25 25 60 ug/L 9/5/01 SW846 82608

Bromoform < 25 25 60 ug/L 9/5/01 SW846 82608

Bromomethane < 25 25 60 ug/L 9/5/01 SW846 82608

s-8utylbenzene < 25 25 60 ug/L 9/5/01 SW846 82608

t-Butylbenzene < 25 25 60 ug/L 9/5/01 SW846 82608

n-Butylbenzene < 25 25 60 ug/L 9/5/01 SW846 82608 .

Carbon tetrachloride < 25 25 60 ug/L 9/5/01 SW846 82608

Chloroform < 25 25 60 ug/L 9/5/01 SW846 82608

Chlorobenzene < 25 25 60 ug/L 9/5/01 SW846 82608

Chlorodibromomethane < 25 25 60 ug/L 9/5/01 SW846 82608

Chloroethane < 25 25 60 ug/L 9/5/01 SW846 82608

Chloromethane < 25 25 60 ug/L 9/5/01 SW846 82608

2-Chlorotoluene < 25 25 60 ug/L 9/5/01 SW846 82608

4-Chlorotoluene < 25 25 60 ug/L 9/5/01 SW846 82608

1,2-Dibromo-3-chloropropane < 100 100 240 ug/L 9/5/01 SW846 82608

1,2-Dibromoethane < 25 25 60 ug/L 9/5/01 SW846 82608

Dibromomethane .< 25 25 60 ug/L 9/5/01 SW846 82608

1,3-Dichlorobenzene < 25 25 60 ug/L 9/5/01 SW846 82608

1,4-Dichlorobenzene < 25 25 60 ug/L 9/5/01 SW846 82608

1,2-Dichloroethane < 25 25 60 ug/L 9/5/01 SW846 82608

1,2-Dichlorobenzene < 25 25 60 ug/L 9/5/01 SW846 82608

1, 1-Dichloroethene < 25 25 60 ug/L 9/5/01 SW846 82608

cis-1,2-Dichloroethene < 25 25 60 ug/L 9/5/01 SW846 82608

Dichlorodifluoromethane < 25 25 60 ug/L 9/5/01 SW846 82608

trans-1,2-Dichloroethene < 25 25 60 ug/L 9/5/01 SW846 82608

1,2-Dichloropropane < 25 25 60 ug/L 9/5/01 SW846 82608

1, 1-Dichloroethane < 25 25 60 ug/L 9/5/01 SW846 82608

1,3-Dichloropropane < 25 25 60 ug/L 9/5/01 SW846 82608

2,2-Dichloropropane < 25 25 60 ug/L 9/5/01 SW846 82608

1 ;(41 t:seuevue :::i!feet

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : 3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: TRIP BLANK Report Date : 9/13/01

Lab Sample Number : 814179-003 Collection Date : 8/28/01

WI DNR LAB ID : 405132750 Matrix Type: METHANOL

1, 1-Dichloropropene < 25 25 60 ug/L 9/5/01 SW846 8260B

cis-1,3-Dichloropropene < 25 25 60 ug/L 9/5/01 SW846 8260B

trans-1,3-Dichloropropene < 25 25 60 ug/L 9/5/01 SW846 82608

Diisopropyl ether < 25 25 60 ug/L 9/5/01 SW846 82608

Ethylbenzene < 25 25 60 ug/L 9/5/01 SW846 82608

Fluorotrichloromethane < 25 25 60 ug/L 9/5/01 SW846 82608

Hexachlorobutadiene < 25 25 60 ug/L 9/5/01 SW846 82608

Jsopropylbenzene < 25 25 60 ug/L 9/5/01 SW846 82608

p-lsopropyltoluene < 25 25 60 ug/L 9/5/01 SW846 82608

Methylene chloride < 25 25 60 ug/L 9/5/01 SW846 82608

Methyl-tert-butyl-ether < 25 25 60 ug/L 9/5/01 SW846 8260B

Naphthalene < 25 25 60 ug/L 9/5/01 SW846 82608

n-Propylbenzene < 25 25 60 ug/L 9/5/01 SW846 82608

Styrene < 25 25 60 ug/L 9/5/01 SW846 8260B

1, 1,2,2-Tetrachloroethane < 25 25 60 ug/L 9/5/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 25 25 60 ug/L 9/5/01 SW846 8260B

Tetrachloroethene < 25 25 60 ug/L 9/5/01 SW846 82608

Toluene < 25 25 60 ug/L 9/5/01 SW846 82608

1,2,3-Trichlorobenzene < 25 25 60 ug/L 9/5/01 SW846 82608

1,2,4-Trichlorobenzene < 25 25 60 ug/L 9/5/01 SW846 82608

1, 1, 1-Trichloroethane < 25 25 60 ug/L 9/5/01 SW846 82608

1, 1,2-Trichloroethane < 25 25 60 ug/L 9/5/01 SW846 82608

1,2,4-Trimethylbenzene < 25 25 60 ug/L 9/5/01 SW846 82608

Trichloroethene < 25 25 60 ug/L 9/5/01 SW846 8260B

1,2,3-Trichloropropane < 25 25 60 ug/L 9/5/01 SW846 82608

1,3,5-Trimethylbenzene < 25 25 60 ug/L 9/5/01 SW846 82608

Vinyl chloride < 25 25 60 ug/L 9/5/01 SW846 82608

Xylenes, -m, -p < 25 25 60 ug/L 9/5/01 SW846 82608

Xylene, -o < 25 25 60 ug/L 9/5/01 SW846 82608

4-8romofluorobenzene 97 %Recov 9/5/01 SW846 82608

Dibromofluoromethane 103 %Recov 9/5/01 SW846 82608

Toluene-dB 98 %Recov 9/5/01 SW846 82608

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID: MW·2 2-4

Lab SamP.le Number : 814179-004

WI DNR LAB ID : 405132750

Test Result LOO

Arsenic 24 0.23

Barium 150 0.42

Cadmium 2.9 0.059

Chromium 78 0.24

Lead 81 0.24

Selenium 1.1 0.24

Silver < 0.18 0.18

Mercury 0.12 0.0061

Solids, percent 84.8

EPA 8260 VOLATILE LIST· SOIUMETHANOL

Analyte Result LOO

Benzene < 25 25

Bromobenzene < 25 25

Bromochloromethane < 25 25

Bromodichloromethane < 25 25

8romoform < 25 25

Bromomethane < 25 25

s-Butylbenzene < 25 25

t-Butylbenzene < 25 25

n-8utylbenzene < 25 25

Carbon tetrachloride < 25 25

Chloroform < 25 25

Chlorobenzene < 25 25

Chlorodibromomethane < 25 25

Chloroethane < 25 25

Chloromethane < 25 25

2-Chlorotoluene < 25 25

4-Chlorotoluene < 25 25

1,2-Dibromo-3-chloropropane < 100 100

1,2-Dibromoethane < 25 25

- Analytical Report -

1 ~41 tie11evue ::;ireet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/28/01

Matrix Type : SOIL

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

0.73 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

1.3 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.19 .mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.76 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.76 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.76 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.57 mg/Kg 9/10/01 SW846 30508 SW846 6020 ccr

0.019 mg/Kg 9/11/01 SW846 7471A SW846 7471A *MD

% 9/5/01 SM2540G SM2540G DJB

Organic Results

Prep Method: SW846 50308 Prep Date: 9/4/01 Analyst: TLT

Analysis Analysis LOQ EQL Units Code Date Method

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

240 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID : MW-2 2-4

Lab Sample Number: 814179-004

WI DNR LAB ID: 405132750

Dibromomethane

1 ,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

· 1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25 . < 25

< 25

< 25

< 25

30

< 25

< 25

< .25

< 25

< 25

< 25

250

< 25

< 25

< 25

< 25

< 25

95

< 25

< 25

< 25

< 25

95

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

29

25

25

25

25

25

25

29

25

25

25

25

25

29

25

25

25

25

29

25

25

1 ~41 t:Seuevue :meet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

60

60

60

60

60.

60

60

60

60

60

60

60

60

60

60

60

60

70

60

60

60

60

60

60

70

60

60

60

60

60

70

60

60

60

60

70

60

60

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/28/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

Q

9/5/01

915101

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

i G4 l tie11evue ::meet

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : 3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MW-2 2-4 Report Date : 9/13/01

Lab Sample Number·: 814179-004 Collection Date : 8/28/01

· WI DNRLAB ID: 405132750 Matrix Type : SOIL

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 9/5/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 9/5/01 SW846 82608

Xylenes, -m, -p 190 29 70 ug/kg 9/5/01 SW846 82608

Xylene, -o 130 29 70 ug/kg 9/5/01 SW846 82608 f·-·-" 4-8romofluorobenzene 81 %Recov 9/5/01 SW846 82608

Dibromofluoromethane 89 %Recov 9/5/01 SW846 82608

Toluene-dB 85 %Recov 9/5/01 SW846 82608

Organic Results

PAH - SEMIVOLATILES Prep Method: SW846 3545 Prep Date: 9/5/01 Analyst: NJS

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Acenaphthene 390 97 310 ug/kg 9/6/01 SW846 8270

Acenaphthylene 140 74 240 ug/kg Q 9/6/01 SW846 8270

Anthracene 1100 71 230 ug/kg 9/6/01 SW846 8270

8enzo(a)anthracene 2600 80 250 ug/kg 9/6/01 SW846.8270

Benzo(a)pyrene 2300 74 240 · ug/kg 9/6/01 SW846 8270

8enzo(b)fluoranthene 1700 65 210 ug/kg 9/6/01 SW846 8270

Benzo(g,h,i)perylene 1100 68 220 ug/kg . 9/6/01 SW846 8270

Benzo(k)fluoranthene 2300 77 250 ug/kg 9/6/01 SW846 8270

Chrysene 2500 80 250 ug/kg 9/6/01 SW846 8270

Dibenzo(a,h)anthracene 390 65 210 ug/kg 9/6/01 SW846 8270

Fluoranthene 6000 62 200 ug/kg 9/6/01 SW846 8270

Fluorene 470 74 240 ug/kg 9/6/01 SW846 8270

lndeno(1,2,3-cd)pyrene 1100 68 220 ug/kg 9/6/01 SW846 8270

1-Methylnaphthalene 520 83 260 ug/kg 9/6/01 SW846 8270

2-Methylnaphthalene 490 71 230 ug/kg 9/6/01 SW846 8270

Naphthalene 600 100 320 ug/kg 9/6/01 SW846 8270

Phenanthrene 5400 65 210 t.ig/kg 9/6/01 SW846 8270

Pyrene 5800 71 230 ug/kg 9/6/01 SW846 8270

Nitrobenzene-d5 86 %Recov 9/6/01 SW846 8270

2-Fluorobiphenyl 75 %Recov 9/6/01 SW846 8270

Terphenyl-d 14 81 %Recov 9/6/01 SW846 8270

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID: MW-2 8-10

Lab Sample Number : 814179-005

WI DNR LAB ID : 405132750

Test Result LOO

Arsenic 5.0 0.26

Barium 73 0.47

Cadmium 0.35 0.067

Chromium 13 0.27

Lead 72 0.27

Selenium 0.60 0.27

Silver < 0.20 0.20

Mercury 0.87 0.0069

Solids, percent 74.8

EPA 8260 VOLATILE LIST- SOIUMETHANOL

Analyte Result LOO

Benzene < 50 50

Bromobenzene < 50 50

Bromochloromethane < 50 50

Bromodichloromethane < 50 50

Bromoform < 50 50

Bromomethane < 50 50

s-Butylbenzene 470 67

t-Butylbenzene < 50 50

n-Butylbenzene 2100 67

Carbon tetrachloride < 50 50

Chloroform < 50 50

Chlorobenzene < 50 50

Chlorodibromomethane < 50 50

Chloroethane < 50 50

Chloromethane < 50 50

2-Chlorotoluene < 50 50

4-Chlorotoluene < 50 50

1,2-Dibromo-3-chloropropane < 200 200

1,2-Dibromoethane < 50 50

- Analytical Report -

1:<<11 t:1e11evue :>treei Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/28/01

Matrix Type : SOIL

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

0.83 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

1.5 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.21 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.86 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.86 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.86 mg/Kg Q 9/10/01 SW846 30508 SW846 6020 dms

0.64 mg/Kg 9/10/01 SW846 30508 SW846 6020 ccr

0.022 mg/Kg 9/11/01 SW846 7471A SW846 7471A *MD

% 9/5/01 SM2540G SM2540G DJB

Organic Results

Prep Method: SW846 50308 Prep Date: 9/4/01 Analyst: TLT

Analysis Analysis LOQ EQL Units Code Date Method

120 ug/kg 9/7/01 SW846 82608

120 ug/kg 9/7/01 SW846 82608

120 ug/kg 9/7/01 SW846 82608

120 ug/kg 9/7/01 SW846 82608

120 ug/kg 9/7/01 SW846 82608

120 ug/kg 917/01 SW846 82608

160 ug/kg 9/7/01 SW846 82608

120 ug/kg 9/7/01 SW846 82608

160 ug/kg 9/7/01 SW846 82608

120 ug/kg 9/7/01 SW846 82608

120 ug/kg 917101 SW846 82608

120 ug/kg 9/7/01 SW846 82608

120 ug/kg 9/7/01 SW846 82608

120 ug/kg 9/7/01 SW846 82608

120 ug/kg 9/7/01 SW846 82608

120 ug/kg 9/7/01 SW846 82608

120 ug/kg 9/7/01 SW846 82608

480 ug/kg 9/7/01 SW846 82608

120 ug/kg 9/7/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID : MW-2 8-10

Lab Sample Number: 814179-005

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1 , 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1 , 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethane

1,2,3-Trichloropropane

< 50

< 50

< 50

< 50

< 50

< 50

< 50

< 50

< 50

< 50

< 50

< 50

< 50

< 50

< 50

< 50

< 50

1400

< 50

< 50

410

910

< 50

< 50

21000

1800

< 50

< 50

< 50

< 50

< 50

< 50

< 50

< 50

< 50

21000

< 50

< 50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

67

50

50

67

67

50

50

67

67

50

50

50

50

50

50

50

50

50

67

50

50

1 ~41 tieuevue :>treet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

120

120

120

120

120

120

120

120

120

120

120

120

120

120

120

120

120

160

120

120

160

160

120

120

160

160

120

120

120

120

120

120

120

120

120

160

120

120

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/28/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

· ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

917/01

9/7/01

9/7/01

9/7/01

9/7/01

917/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

9/7/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

l l4 l tsenevue ::>treec

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : 3RD & MAPLE

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MW-2 8-10 Report Date : 9/13/01

Lab Sample Number : 814179-005 Collection Date : 8/28/01

WI DNR LAB ID : 405132750 Matrix Type: SOIL

1,3,5-Trimethylbenzene 220 67 160 ug/kg 9/7/01 SW846 82608

Vinyl chloride < 50 50 120 ug/kg 9/7/01 SW846 82608

Xylenes, -m, -p 1400 67 160 ug/kg 9/7/01 SW846 82608

Xylene, -o 1900 67 160 ug/kg 9/7/01 SW846 82608

4-8romofluorobenzene 70 %Recov 9/7/01 SW846 82608

Dibromofluoromethane 80 %Recov 9/7/01 SW846 82608

Toluene-dB 62 %Recov 9/7/01 SW846 82608

Organic Results

PAH - SEMIVOLATILES Prep Method: SW846 3545 Prep Date: 9/5/01 Analyst: NJS

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Acenaphthene 6200 880 2800 ug/kg 9/5/01 SW846 8270

Acenaphthylene 1900 670 2100 ug/kg Q 9/5/01 SW846 8270

Anthracene 3600 640 2000 ug/kg 9/5/01 SW846 8270

Benzo(a)anthracene 3800 720 2300 ug/kg 9/5/01 SW846 8270

8enzo(a)pyrene 2800 670 2100 ug/kg 9/5/01 SW846 8270

Benzo(b)fluoranthene 860 590 1900 ug/kg Q 9/5/01 SW846 8270

Benzo(g,h,i)perylene 910 610 1900 ug/kg Q 9/5/01 SW846 8270

Benzo(k)fluoranthene < 700 700 2200 ug/kg 9/5/01 SW846 8270

Chrysene 6500 720 2300 ug/kg 9/5/01 SW846 8270

Dibenzo(a,h)anthracene < 590 590 1900 ug/kg 9/5/01 SW846 8270

Fluoranthene 1900 560 1800 ug/kg 9/5/01 SW846 8270

Fluorene 5300 670 2100 ug/kg 9/5/01 SW846 8270

lndeno(1,2,3-cd)pyrene < 610 610 1900 ug/kg 9/5/01 SW846 8270

1-Methylnaphthalene 66000 750 2400 ug/kg - 9/5/01 SW846 8270

2-Methylnaphthalene 66000 640 2000 ug/kg 9/5/01 SW846 8270

Naphthalene 5000 910 2900 ug/kg 9/5/01 SW846 8270

Phenanthrene 32000 590 1900 ug/kg 9/5/01 SW846 8270

Pyrene 11000 640 2000 ug/kg 9/5/01 SW846 8270

Nitrobenzene-d5 62 %Recov 9/5/01 SW846 8270

2-Fluorobiphenyl 74 %Recov 9/5/01 SW846 8270

Terphenyl-d 14 83 %Recov 9/5/01 SW846 8270

All soil results are reported on a dry weight basjs unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID: MW-3 4-6

Lab Sample Number : 814179-006

WI DNR LAB ID : 405132750

Test Result LOO

Arsenic 9.9 0.23

Barium 70 0.42

Cadmium 0.31 0.059

Chromium 280 0.24

Lead 41 0.24

Selenium 1.0 0.24

Silver < 0.18 0.18

Mercury 0.32 0.0061

Solids, percent 84.5

EPA 8260 VOLATILE LIST - SOIUMETHANOL

Analyte Result LOO

Benzene < 25 25

Bromobenzene < 25 25

Bromochloromethane < 25 25

Bromodichloromethane < 25 25

Bromoform < 25 25

Bromomethane < 25 25

s-Butylbenzene < 25 25

t-Butylbenzene < 25 25

n-Butylbenzene < 25 25

Carbon tetrachloride < 25 25

Chloroform < 25 25

Chlorobenzene < 25 25

Chlorodibromomethane < 25 25

Chloroethane < 25 25

Chloromethane < 25 25

2-Chlorotoluene < 25 25

4-Chlorotoluene < 25 25

1,2-Dibromo-3-chloropropane < 100 100

1,2-Dibromoethane < 25 25

- Analytical Report -

1 ;.::41 tse11evue ::meer Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/28/01

Matrix Type : SOIL

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

0.73 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

1.3 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.19 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.76 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.76 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.76 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.57 mg/Kg 9/10/01 SW846 30508 SW846 6020 ccr

0.019 mg/Kg 9/11/01 SW846 7471A SW846 7471A *MD

% 9/5/01 SM2540G SM2540G DJ8

Organic Results

Prep Method: SW846 50308 Prep Date: 9/4/01 Analyst: TLT

Analysis Analysis LOQ EQL Units Code Date Method

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 8260B

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

240 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID : MW-3 4-6

Lab Sample Number: 814179-006

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-DichloroethE)ne

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

110

< 25

< 25

< 25

< 25

150

49

< 25

< 25

< 25

< 25

34

31

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

30

25

25

25

25

30

30

25

25

25

25

30

30

25

1441 1::1e11evue ;:;rreet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

72

60

60

60

60

72

72

60

60

60

60

72

72

60

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/28/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

Q

Q

Q

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

915101

9/5/01

9/5/01

9/5/01

9/5/01

915101

9/5/01

9/5/01

915101

915101

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

915101

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

915101

915101

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1 ~41 tle11evue ::meet

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : 3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MW-3 4-6 Re~ort Date : 9/13/01

Lab Sample Number: 814179-006 Collection Date : 8/28/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 9/5/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 9/5/01 SW846 82608

Xylenes, -m, -p 67 30 72 ug/kg Q 9/5/01 SW846 82608

Xylene, -o 40 30 72 ug/kg Q 9/5/01 SW846 82608

4-Bromofluorobenzene 94 %Recov 9/5/01 SW846 82608

Dibromofluoromethane 96 %Recov 9/5/01 SW846 82608

Toluene-dB 97 · %Recov 9/5/01 SW846 82608

Organic Results

PAH - SEMIVOLATILES Prep Method: SW846 3545 Prep Date: 9/5/01 Analyst: NJS

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Acenaphthene 490 240 760 ug/kg Q 9/6/01 SW846 8270

Acenaphthylene 370 180 570 ug/kg Q 9/6/01 SW846 8270

Anthracene 3000 180 570 ug/kg 9/6/01 SWfj46 8270

Benzo(a)anthracene 6400 200 640 ug/kg 9/6/01 SW846 8270

8enzo(a)pyrene 5300 180 570 ug/kg 9/6/01 SW846 8270

Benzo(b)fluoranthene 3600 160 510 ug/kg 9/6/01 SW846 8270

8enzo(g,h,i)perylene 2700 170 540 ug/kg 9/6/01 SW846 8270

Benzo(k)fluoranthene 5500 190 610 ug/kg 9/6/01 SW846 8270

Chrysene 6000 200 640 ug/kg 9/6/01 SW846 8270

Dibenzo(a,h)anthracene 1100 160 510 ug/kg 9/6/01 SW846 8270

Fluoranthene 14000 160 510 ug/kg 9/6/01 SW846 8270.

Fluorene 780 180 570 ug/kg 9/6/01 SW846 8270

lndeno(1,2,3-cd)pyrene 2700 170 540 ug/kg 9/6/01 SW846 8270

1-Methylnaphthalene 500 210 670 ug/kg Q 9/6/01 SW846 8270

2-Methylnaphthalene 300 180 570 ug/kg Q 9/6/01 SW846 8270

Naphthalene 540 250 800 ug/kg Q 9/6/01 SW846 8270

Phenanthrene 11000 160 510 ug/kg 9/6/01 SW846 8270

Pyrene 13000 180 570 ug/kg 9/6/01 SW846 8270

Nitrobenzene-d5 54 %Recov 9/6/01 SW846 8270

2-Fluorobiphenyl 81 %Recov 9/6/01 SW846 8270

Terphenyl-d 14 85 %Recov 9/6/01 SW846 8270

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID: MW-3 10-12

Lab Sample Number: 814179-007

WI DNR LAB ID : 405132750

Test Result LOO

Arsenic 4.8 0.24

Barium 52 0.43

Cadmium 0.34 0.060

Chromium 12 0.24

Lead 53 0.25

Selenium .0.77 0.25

Silver < 0.18 0.18

Mercury 0.18 0.0062

Solids, percent 82.9

EPA 8260 VOLATILE LIST - SOIUMETHANOL

Analyte Result LOO

Benzene < 25 25

Bromobenzene < 25 25

Bromochloromethane < 25 25

Bromodichloromethane < 25 25

Bromoform < 25 25

Bromomethane < 25 25

s-Butylbenzene < 25 25

t-Butylbenzene < 25 25

n-Butylbenzene < 25 25

Carbon tetrachloride < 25 25

Chloroform < 25 25

Chlorobenzene < 25 25

Chlorodibromomethane < 25 25

Chloroethane < 25 25

Chloromethane < 25 25

2-Chlorotoluene < 25 25

4-Chlorotoluene < 25 25

1,2-Dibromo-3-chloropropane < 100 100

1,2-Dibromoethane < 25 25

- Analytical Report -

1 ~41 t1e11evue :;1ree1 Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/28/01

Matrix Type : SOIL

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

0.76 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

1.4 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.19 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.76 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.80 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.80 mg/Kg Q 9/10/01 SW846 30508 SW846 6020 dms

0.57 mg/Kg 9/10/01 SW846 30508 SW846 6020 ccr

0.020 mg/Kg 9/11/01 SW846 7471A SW846 7471A *MD

% 9/5/01 SM2540G SM2540G DJB

Organic Results

Prep Method: SW846 50308 Prep Date: 9/4/01 Analyst: TLT

Analysis Analysis LOQ EQL Units Code Date Method

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

240 ug/kg 9/5/01 SW846 82608

60 ug/kg 9/5/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID : MW-3 10-12

Lab Sample Number: 814179-007

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1 , 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrach1oroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< ·25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

1441 tle11evue ::iireet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/28/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

9/5/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1 <:41 1:1e11evue ::;ire et

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM · Fax: 920-469-8827

- Analytical Report -

Project Name : 3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MW-3 10-12 Report Date : 9/13/01

Lab Sample Number: 814179-007 Collection Date : 8/28/01

WI DNR LAB ID: 405132750 Matrix Type : SOIL

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 9/5/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 9/5/01 SW846 82608

Xylenes, -m, -p < 25 25 60 ug/kg 9/5/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 9/5/01 SW846 82608

4-8romofluorobenzene 87 %Recov 9/5/01 SW846 82608

Dibromofluoromethane 87 %Recov 9/5/01 SW846 82608

Toluene-dB 89 %Recov 9/5/01 SW846 82608

Organic Results

PAH - SEMIVOLATILES Prep Method: SW846 3545 Prep Date: 9/5/01 Analyst: NJS

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Acenaphthene 41 20 64 ug/kg Q 9/5/01 SW846 8270

Acenaphthylene 15 15 48 ug/kg Q 9/5/01 SW846 8270

Anthracene 130 14 45 ug/kg 9/5/01 SW846 8270

8enzo(a)anthracene 210 16 51 ug/kg 9/5/01 SW846 8270

Benzo(a)pyrene 170 15 48 ug/kg 9/5/01 SW846 8270

8enzo(b )fluoranthene 110 13 41 ug/kg 9/5/01 SW846 8270

8enzo(g,h,i)perylene 71 14 45 ug/kg 9/5/01 SW846 8270

8enzo(k)fluoranthene 140 16 51 ug/kg 9/5/01 SW846 8270

Chrysene 190 16 51 ug/kg 9/5/01 SW846 8270

Dibenzo(a,h)anthracene 30 13 . 41 ug/kg Q 9/5/01 SW846 8270

Fluoranthene 410 13 41 ug/kg 9/5/01 SW846 8270

Fluorene 57 15 48 ug/kg 9/5/01 SW846 8270

lndeno(1,2,3-cd)pyrene 68 14 45 ug/kg 9/5/01 SW846 8270

1-Methylnaphthalene 24 17 54 ug/kg Q 9/5/01 SW846 8270

2-Methylnaphthalene 19 14 45 ug/kg Q 9/5/01 SW846 8270

Naphthalene 32 21 67 ug/kg Q 9/5/01 SW846 8270

Phenanthrene 360 13 41 ug/kg 9/5/01 SW846 8270

Pyrene 410 14 45 ug/kg 9/5/01 SW846 8270

Nitrobenzene-d5 68 %Recov 9/5/01 SW846 8270

2-Fluorobiphenyl 64 %Recov 9/5/01 SW846 8270

Terphenyl-d 14 80 %Recov 9/5/01 SW846 8270

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID: MW-410-12

Lab Sample Number : 814179-008

WI DNR LAB ID : 405132750

Test Result LOD

Arsenic 6.0 0.24

Barium 65 0.44

Cadmium 0.54 0.062

Chromium 23 0.25

Lead 50 0.26

Selenium 0.88 0.26

Silver < 0.19 0.19

Mercury 0.045 0.0065

Solids, percent 80.1

EPA 8260 VOLATILE LIST- SOIUMETHANOL

Analyte Result LOD

Benzene < 25 25

Bromobenzene < 25 25

Bromochloromethane < 25 25

Bromodichloromethane < 25 25

Bromoform < 25 25

Bromomethane < 25 25

s-8utylbenzene < 25 25

t-Butylbenzene < 25 25

n-8utylbenzene < 25 25

Carbon tetrachloride < 25 25

Chloroform < 25 25

Chlorobenzene < 25 25

Chlorodibromoniethane < 25 25

Chloroethane < 25 25

Chloromethane < 25 25

2-Chlorotoluene < 25 25

4-Chlorotoluene < 25 25

1,2-Dibromo-3-chloropropane < 100 100

1,2-Dibromoethane < 25 25

- Analytical Report -

1 £41 tse11evue ::;rreet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/28/01

Matrix Type : SOIL

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

0.76 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

1.4 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

0.20 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

0.80 mg/Kg 9/10/01 SW846 3050B SW846 6020 dms

0.83 mg/Kg N 9/10/01 SW846 30508 SW846 6020 dms

0.83 mg/Kg 9/10/01 SW846 30508 SW846 6020 dms

0.61 mg/Kg 9/10/01 SW846 3050B SW846 6020 ccr

0.021 mg/Kg 9/11/01 SW846 7471A SW846 7471A *MD

% 9/5/01 SM2540G SM2540G DJ8

Organic Results

Prep Method: SW846 5030B Prep Date: 9/4/01 Analyst: TLT

Analysis Analysis LOQ EQL Units Code Date Method

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 8260B

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 8260B

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

240 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number: 6707

Field ID: MW-4 10-12

Lab Sample Number: 814179-008

WI DNR LAB ID: 405132750

- Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

. cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1,1,1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25 .

< 25

< 25

< 25

< 25

< -25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

1 £41 tsenevue ;:;tree! Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/28/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1 ~41 t:1e11evue 01reet

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : 3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MW-4 10-12 Report Date : 9/13/01

Lab Sample Number : 814179-008 Collection Date : 8/28/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 9/6/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 9/6/01 SW846 82608

Xylenes, -m, -p < 25 25 60 ug/kg 9/6/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 9/6/01 SW846 82608

4-8romofluorobenzene 88 %Recov 9/6/01 SW846 82608

Dibromofluoromethane 86 %Recov 9/6/01 SW846 82608

Toluene-dB 88 %Recov 9/6/01 SW846 82608

Organic Results

PAH - SEMIVOLATILES Prep Method: SW846 3545 Prep Date: 9/5/01 Analyst: NJS

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Acenaphthene < 21 21 67 ug/kg 9/5/01 SW846 8270

Acenaphthylene < 16 16 51 ug/kg 9/5/01 SW846 8270

Anthracene < 15 15 48 ug/kg 9/5/01 SW846 8270

8enzo(a)anthracene < 17 17 54 ug/kg 9/5/01 SW846 8270

Benzo(a)pyrene < 16 16 51 ug/kg 9/5/01 SW846 8270

Benzo(b )fluoranthene < 14 14 45 ug/kg 9/5/01 SW846 8270

Benzo(g, h, i)perylene < 14 14 45 ug/kg 9/5/01 SW846 8270

Benzo(k)fluoranthene < 16 16 51 ug/kg 9/5/01 SW846 8270

Chrysene < 17 17 54 ug/kg 9/5/01 SW846 8270·

Dibenzo( a, h)anthracene < 14 14 45 ug/kg 9/5/01 SW846 8270

Fluoranthene < 13 13 41 ug/kg 9/5/01 SW846 8270

Fluorene < 16 16 51 ug/kg 9/5/01 SW846 8270

lndeno(1,2,3-cd)pyrene < 14 14 45 ug/kg 9/5/01 SW846 8270

1-Methylnaphthalene < 17 17 54 ug/kg 9/5/01 SW846 8270

2-Methylnaphthalene < 15 15 48 ug/kg 9/5/01 SW846 8270

Naphthalene < 21 21 67 ug/kg 9/5/01 SW846 8270

Phenanthrene < 14 14 45 ug/kg 9/5/01 SW846 8270

Pyrene < 15 15 48 ug/kg 9/5/01 SW846 8270

Nitrobenzene-d5 43 %Recov 9/5/01 SW846 8270

2-Fluorobiphenyl 73 %Recov 9/5/01 SW846 8270

Terphenyl-d14 67 %Recov 9/5/01 SW846 8270

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID : MW-5 6-8

Lab Sample Number: 814179-009

WI DNR LAB ID: 405132750

Test

Arsenic

Barium

.Cadmium

Chromium

Lead

Selenium

Silver

Mercury

Solids, percent

Result

1.7

19

0.082

9.7

4.8

0.24

< 0.16

< 0.0054

96.4

EPA 8260 VOLATILE LIST- SOIUMETHANOL

Analyte

Benzene

Bromobenzene

8romochloromethane

8romodichloromethane

Bromoform

Bromomethane

s-8utylbenzene

t-8utylbenzene

n-8utylbenzene

Carbon tetrachloride

Chloroform

Chlorobenzene

Chlorodibromomethane

Chloroethane

Chloromethane

2-Chlorotoluene

4-Chlorotoluene

1,2-Dibromo-3-chloropropane

1,2-Dibromoethane

Result

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 100

< 25

1~41 1:1e11evue ::meet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/29/01

Matrix Type : SOIL

Inorganic Results

LOO LOQ

0.20 0.64

0.37 1.2

0.052 0.17

0.21 0.67

0.21 0.67

0.21 0.67

0.16 0.51

0.0054 0.017

EQL Units Code

mg/Kg

mg/Kg

mg/Kg Q

mg/Kg

mg/Kg A

mg/Kg Q

mg/Kg

mg/Kg

%

Organic Results

Analysis Date

Prep Method

Analysis Method. Analyst

9/11/01 SW846 30508 SW846 6020 CCR

9/11/01 SW846 30508 SW846 6020 CCR

9/11/01 SW846 30508 SW846 6020 CCR

9/11 /01 SW846 30508 SW846 6020 CCR

9/11/01 SW846 30508 SW846 6020 CCR

9/11/01 SW846 30508 SW846 6020 CCR

9/10/01 SW846 30508 SW846 6020 ccr

9/11/01 SW846 7471A SW846 7471A *MD

9/5/01 SM2540G SM2540G DJB

Prep Method: SW846 50308 Prep Date: 9/4/01 Analyst: TL T

LOO

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

100

25

LOQ

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

240

60

EQL Units

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

Ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

Code Analysis

Date

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

Analysis Method

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : JRD & MAPLE

Project Number: 6707

Field ID : MW-5 6-8

Lab Sample Number: 814179-009

WI DNR LAB ID : 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene ·

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2· Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

31

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

26

25

25

25

25

25

25

25

25

25

25

25

25

25

1 ~41 tieuevue :street Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

62

60

60

60

60

60

60

60

60

60

60

60

60

60

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/29/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

Q

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01.

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1~41 tieuevue ;;;ireet

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : 3RD & MAPLE

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MW-5 6-8 Report Date : 9/13/01

Lab Sample Number : 814179-009 Collection Date : 8/29/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 9/6/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 9/6/01 SW846 82608

Xylenes, -m, -p < 25 25 60 ug/kg 9/6/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 9/6/01 SW846 82608

4-8romofluorobenzene 91 %Recov 9/6/01 SW846 82608

Dibromofluoromethane 95 %Recov 9/6/01 SW846 82608

Toluene-d8 94 %Recov 9/6/01 SW846 82608

Organic Results

PAH - SEMIVOLATILES Prep Method: SW846 3545 Prep Date: 9/5/01 Analyst: NJS

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Acenaphthene 94 17 54 ug/kg 9/6/01 SW846 8270

Acenaphthylene < 13 13 41 ug/kg 9/6/01 SWB46 8270

Anthracene 200 12 38 ug/kg 9i6101 SW846 8270

8enzo(a)anthracene 240 14 45 ug/kg 9/6/01 SW846 8270

8enzo(a)pyrene 190 13 41 ug/kg 9/6/01 SW846 8270

8enzo(b)fluoranthene 160 11 35 ug/kg 9/6/01 SW846 8270

8enzo(g,h,i)perylene 31 12 38 ug/kg Q 9/6/01 SW846 8270

8enzo(k)fluoranthene 180 13 41 ug/kg 9/6/01 SW846 8270

Chrysene 210 14 45 ug/kg 9/6/01 SW846 8270

Dibenzo(a,h)anthracene 38 11 35 ug/kg 9/6/01 SW84i3 8270

Fluoranthene 580 11 35 ug/kg 9/6/01 SW846 8270

Fluorene 100 13 41 ug/kg 9/6/01 SW846 8270

lndeno(1,2,3-cd)pyrene 86 12 38 ug/kg 9/6/01 SW846 8270

1-Methylnaphthalene < 15 15 48 ug/kg 9/6/01 SW846 8270

2-Methylnaphthalene < 12 12 38 ug/kg 9/6/01 SW846 8270

Naphthalene < 18 18 57 ug/kg 9/6/01 SW846 8270

Phenanthrene 670 11 35 ug/kg 9/6/01 SW846 8270

Pyrene 560 12 38 ug/kg 9/6/01 SW846 8270

Nitrobenzene-d5 72 %Recov 9/6/01 SW846 8270

2-Fluorobiphenyl 81 %Recov 9/6/01 SW846 8270

Terphenyl-d14 94 %Recov 9/6/01 SW846 8270

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number: 6707

Field ID: MW-516-18

Lab Sample Number: 814179-010

WI DNR LAB ID: 405132750

Test Result LOO

Arsenic 3.8 0.23

Barium 62 0.42

Cadmium 0.17 0.060

Chromium 22 0.24

Lead 9.5 0.24

Selenium 0.37 0.24

Silver < 0.18 0.18

Mercury 0.033 0.0062

Solids, percent 83.4

EPA 8260 VOLATILE LIST- SOIUMETHANOL

Analyte Result LOO

Benzene < 25 25

Bromobenzene < 25 25

Bromochloromethane < 25 25

8romodichloromethane < 25 25

Bromoform < 25 25

Bromomethane < 25 25

s-8utylbenzene < 25 25

t-Butylbenzene < 25 25

n-8utylbenzene < 25 25

Carbon tetrachloride < 25 25

Chloroform < 25 25

Chlorobenzene < 25 25

Chlorodibromomethane < 25 25

Chloroethane < 25 25

Chloromethane < 25 25

2-Chlorotoluene < 25 25

4-Chlorotoluene < 25 25

1,2-Dibromo-3-chloropropane < 100 100

1,2-Dibromoethane < 25 25

- Analytical Report -

, ,41 tieuevue ~ireet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/29/01

Matrix Type : SOIL

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

0.73 mg/Kg 9/11/01 SW846 30508 SW846 6020 CCR

1.3 mg/Kg 9/11 /01 SW846 30508 SW846 6020 CCR

0.19 mg/Kg Q 9/11/01 SW846 30508 SW846 6020 CCR

0.76 mg/Kg 9/11 /01 SW846 30508 SW846 6020 CCR

0.76 mg/Kg 9/11/01 SW846 3050B SW846 6020 CCR

0.76 mg/Kg Q 9/11/01 SW846 3050B SW846 6020 CCR

0.57 mg/Kg 9/10/01 SW846 3050B SW846 6020 ccr

0.020 mg/Kg 9/11 /01 SW846 7471A SW846 7471A •Mo

% 9/5/01 SM2540G SM2540G DJ8

Organic Results

Prep Method: SW846 5030B Prep Date; 9/4/01 Analyst: TLT

Analysis Analysis LOQ EQL Units Code Date Method

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SIJY846 82608

240 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID: MW-5 16-18

Lab Sample Number: 814179-010

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene.

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

1 ~41 t:senevue ~treet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/29/01

Matrix Type: SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1G41 t:leuevue ::;ireet

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : 3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MW-5 16-18 Report Date : 9/13/01

Lab Sample Number : 814179-010 Collection Date : 8/29/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 9/6/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 9/6/01 SW846 82608

Xylenes, -m, -p < 25 25 60 ug/kg 9/6/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 9/6/01 SW846 82608

4-Bromofluorobenzene 83 %Recov 9/6/01 SW846 82608

Oibromofluoromethane 87 %Recov 9/6/01 SW846 82608

Toluene-dB 84 %Recov 9/6/01 SW846 82608

Organic Results

PAH - SEMIVOLATILES Prep Method: SW846 3545 Prep Date: 9/5/01 Analyst: NJS

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Acenaphthene < 20 20 64 ug/kg 9/5/01 SW846 8270

Acenaphthylene < 15 15 48 ug/kg 9/5/01 SW846 8270

Anthracene < 14 14 45 ug/kg 9/5/01 SW846 8270

Benzo(a)anthracene < 16 16 51 ug/kg 9/5/01 SW846 8270

Benzo(a)pyrene < 15 15 48 ug/kg 9/5/01 SW846 8270

Benzo(b )fluoranthene < 13 13 41 ug/kg 9/5/01 SW846 8270

B~nzo(g,h,i)perylene < 14 14 45 ug/kg 9/5/01 SW846 8270

Benzo(k)fluoranthene < 16 16 51 ug/kg 9/5/01 SW846 8270

Chrysene < 16 16 51 ug/kg 9/5/01 SW846 8270

Dibenzo(a,h)anthracene < 13 13 41 ug/kg 9/5/01 SW846 8270

Fluoranthene < 13 13 41 ug/kg 9/5/01 SW846 8270

Fluorene < 15 15 48 ug/kg 9/5/01 SW846 8270

lndeno(1,2,3-cd)pyrene < 14 14 45 ug/kg 9/5/01 SW846 8270

1-Methylnaphthalene < 17 17 . 54 ug/kg 9/5/01 SW846 8270

2-Methylnaphthalene < 14 14 45 ug/kg 9/5/01 SW846 8270 ./·

Naphthalene < 20 20 64 ug/kg 9/5/01 SW846 8270

Phenanthrene < 13 13 41 ug/kg 9/5/01 SW846 8270

Pyrene < 14 14 45 ug/kg 9/5/01 SW846 8270

· Nitrobenzene-d5 54 %Recov 9/5/01 SW846 8270

2-Fluorobiphenyl 78 %Recov 9/5/01 SW846 8270

Terphenyl-d 14 66 %Recov 9/5/01 SW846 8270

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID: MW-6 2-4

Lab Sample Number : 814179-011

WI DNR LAB ID : 405132750

Test Result LOO

Arsenic 4.7 0.23

Barium 95 0.41

Cadmium 0.26 0.058

Chromium 16 0.23

Lead 52 Q.24

Selenium 0.47 0.24

Silver < 0.18 0.18

Mercury 0.26 0.0060

Solids, percent 85.5

EPA 8260 VOLATILE LIST - SOIUMETHANOL

Analyte Result LOO

Benzene < 25 25

Bromobenzene < 25 25

Bromochloromethane < 25 25

Bromodichloromethane < 25 25

Bromoform < 25 25

Bromomethane < 25 25

s-Butylbenzene < 25 25

t-Butylbenzene < 25 25

n-Butylbenzene < 25 25

Carbon tetrachloride < 25 25

Chloroform < 25 25

Chlorobenzene < 25 25

Chlorodibromomethane < 25 25

Chloroethane < 25 25

Chloromethane < 25 25

2-Chlorotoluene < 25 25

4-Chlorotoluene < 25 25

1,2-Dibromo-3-chloropropane < 100 100

1,2-Dibromoethane < 25 25

- Analytical Report -

l<'.41 l:le11evue ~treet

Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/29/01

Matrix Type : SOIL

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

0.73 mg/Kg 9/11/01 SW846 3050B SW846 6020 CCR

1.3 mg/Kg 9/11/01 SW846 3050B SW846 6020 CCR

0.18 mg/Kg 9/11/01 SW846 3050B SW846 6020 CCR

0.73 mg/Kg 9/11/01 SW846 3050B SW846 6020 CCR

0.76 mg/Kg 9/11/01 SW846 30508 SW846 6020 CCR

0.76 mg/Kg Q 9/11/01 SW846 3050B SW846 6020 CCR

0.57 mg/Kg 9/10/01 SW846 30508 SW846 6020 ccr

0.019 mg/Kg 9/11/01 . SW846 7411A SW846 7471A *MD

% 9/5/01 SM2540G SM2540G DJB

Organic Results

Prep Method: SW846 5030B Prep Date: 9/4/01 Analyst: TLT

Analysis Analysis LOQ EQL Units Code Date Method

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 8260B

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

240 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID : MW-6 2-4

Lab Sample Number: 814179-011

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25 < 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

l:.!41 tJeuevue ;;ireet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/29/01

Matrix Type: SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 .82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1 £41 1:1e11evue ;:meet

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : 3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MW-6 2-4 Report Date : 9/13/01

Lab Sample Number : 814179-011 Collection Date : 8/29/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 9/6/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 9/6/01 SW846 82608

Xylenes, -m, -p < 25 25 60 ug/kg 9/6/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 9/6/01 SW846 82608

4-8romofluorobenzene 85 %Recov 9/6/01 SW846 82608

Dibromofluoromethane 93 %Recov 9/6/01 SW846 82608

Toluene-dB 88 %Recov 9/6/01 SW846 82608

Organic Results

PAH - SEMIVOLATILES Prep Method: SW846 3545 Prep Date: 9/5/01 Analyst: NJS

Analysis Analysis

Analyte Result LOO. LOQ EQL Units Code Date Method

Acenaphthene < 19 19 61 ug/kg 9/5/01 SW846 8270

Acenaphthylene < 15 15 48 ug/kg 9/5/01 SW846 8270

Anthracene 57 14 45 ug/kg 9/5/01 SW846 8270

8enzo(a)anthracene 160 16 51 ug/kg 9/5/01 SW846 8270

8enzo(a)pyrene 150 15 48 ug/kg 9/5/01 SW846 8270

8enzo(b)fluoranthene 110 13 41 ug/kg 9/5/01 SW846 8270

8enzo(g,h,i)perylene 64 13 41 ug/kg 9/5/01 SW846 8270

8enzo(k)fluoranthene 110 15 48 ug/kg 9/5/01 SW846 8270

Chrysene 150 16 51 ug/kg 9/5/01 SW846 8270

Dibenzo(a,h)anthracene 20 13 41 ug/kg Q 9/5/01 SW846 8270

Fluoranthene 300 12 38 ug/kg 9/5/01 SW846 8270

Fluorene < 15 15 48 ug/kg 9/5/01 SW846 8270

lndeno(1,2,3-cd)pyrene 66 13 41 ug/kg 9/5/01 SW846 8270

1-Methylnaphthalene < 16 16 51 ug/kg 9/5/01 SW846 8270

2-Methylnaphthalene < 14 14 45 ug/kg 9/5/01 SW846 8270

Naphthalene < 20 20 64 ug/kg 9/5/01 SW846 8270

Phenanthrene 78 13 41 ug/kg 9/5/01 SW846 8270

Pyrene 280 14 45 ug/kg 9/5/01 SW846 8270

Nitrobenzene-d5 54 %Recov 9/5/01 SW846 8270

2-Fluorobiphenyl 76 %Recov 9/5/01 SW846 8270

Terphenyl-d14 63 %Recov 9/5/01 SW846 8270

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number: 6707

Field ID: MW-6 16-18

Lab Sample Number : 814179-012

WI DNR LAB ID : 405132750

Test

Arsenic

Barium

Cadmium

Chromium

Lead

Selenium

Silver

Mercury

Solids, percent

Result

3.5

40

0.20

11

7.7

0.50

< 0.17

ci.015

87.6

EPA 8260 VOLATILE LIST - SOIUMETHANOL

Analyte Result

Benzene < is Bromobenzene < 25

Bromochloromethane < 25

Bromodichloromethane < 25

Bromoform < 25

Bromomethane < 25

s-Butylbenzene < 25

t-8utylbenzene < 25

n-Butylbenzene < 25

Carbon tetrachloride < 25

Chloroform < 25

Chlorobenzene < 25

Chlorodibromomethane < 25

Chloroethane < 25

Chloromethane < 25

2-Chlorotoluene < 25

4-Chlorotoluene < 25

1,2-Dibromo-3-chloropropane < 100

1,2-Dibromoethane < 25

1 ;:41 tse11evue ::streec Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/29/01

Matrix Type: SOIL

Inorganic Results

LOO LOQ

0.22 0.70

0.40 1.3

0.057 0.18

0.23 0.73

0.23 0.73

0.23 0.73

0.17 0.54

0.0059 0.019

EQL Units Code

mg/Kg

mg/Kg

mg/Kg

mg/Kg

mg/Kg

mg/Kg Q

mg/Kg

mg/Kg Q

%

Organic Results

Analysis Date

Prep Method

Analysis Method Analyst

9/11/01 SW846 30508 SW846 6020 CCR

9/11/01 SW846 30508 SW846 6020 CCR

9/11/01 SW846 3050B SW846 6020 CCR

9/11/01 SW846 30508 SW846 6020 CCR

9/11/01 SW846 30508 SW846 6020 CCR

9/11/01 SW846 30508 SW846 6020 CCR

9/10/01 SW846 30508 SW846 6020 ccr

9/11/01 SW846 7471A SW846 7471A *MD

9/5/01 SM2540G SM2540G DJ8

Prep Method: SW846 50308 Prep Date: 9/4/01 Analyst: TL T

LOO

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

100

25

LOQ

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

240

60

EQL Units

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

Code Analysis

Date

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

Analysis Method

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID : MW-6 16-18

Lab Sample Number: 814179-012

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl .ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

1 <!41 t:seuevue ::meet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

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60

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60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/29/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW84682608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

i L4 l tje11evue ::;ireet

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : 3RD & MAPLE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MW-6 16-18 Report Date : 9/13/01

Lab Sample Number : 814179-012 Collection Date : 8/29/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 9/6/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 9/6/01 SW846 82608

Xylenes, -rn, -p < 25 25 60 ug/kg 9/6/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 9/6/01 SW846 82608

4-8romofluorobenzene 83 %Recov 9/6/01 SW846 82608

Dibromofluoromethane 88 %Recov 9/6/01 SW846 82608

Toluene-dB 89 %Recov 9/6/01 SW846 82608

Organic Results

PAH - SEMIVOLATILES Prep Method: SW846 3545 Prep Date: 9/5/01 Analyst: NJS

Analysis Analysis Analyte Result LOD LOQ EQL Units Code Date Method

Acenaphthene < 19 19 61 ug/kg 9/5/01 SW846 8270

Acenaphthylene < 14 14 45 ug/kg 9/5/01 SW846 8270

Anthracene < 14 14 45 ug/kg 9/5/01 SW846 8270

Benzo(a)anthracene < 15 15 48 ug/kg 9/5/01 SW846 8270

Benzo(a)pyrene < 14 14 45 ug/kg 9/5/01 SW846 8270

Benzo(b)fluoranthene < 13 13 41 ug/kg 9/5/01 SW846 8270

Benzo(g, h, i}perylene < 13 13 41 ug/kg 9/5/01 SW846 8270

Benzo(k)fluoranthene < 15 15 48 ug/kg 9/5/01 SW846 8270

Chrysene < 15 15 48 ug/kg 9/5/01 SW846 8270

Dibenzo(a,h)anthracene < 13 13 41 ug/kg 9/5/01 SW846 8270

Fluoranthene < 12 12 38 ug/kg 9/5/01 SW846 8270

Fluorene < 14 14 45 ug/kg 9/5/01 SW846 8270

lndeno(1,2,3-cd)pyrene < 13 13 41 ug/kg 9/5/01 SW846 8270

1-Methylnaphthalene < 16 16 51 ug/kg 9/5/01 SW846 8270

2-Methylnaphthalene < 14 14 45 ug/kg 9/5/01 SW846 8270

Naphthalene < 19 19 61 ug/kg 9/5/01 SW846 8270

Phenanthrene < 13 13 41 ug/kg 9/5/01 SW846 8270

Pyrene < 14 14 45 ug/kg 9/5/01 SW846 8270

Nitrobenzene-d5 106 %Recov 9/5/01 SW846 8270

2-Fluorobiphenyl 88 %Recov 9/5/01 SW846 8270

Terphenyl-d 14 96 %Recov 9/5/01 SW846 8270

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID: MW-710-12

Lab Sample Number: 814179-013

WI DNR LAB ID : 405132750

Test Result LOO

Arsenic 4.1 0.24

Barium 72 0.44

Cadmium 0.17 0.062

Chromium 14 0.25

Lead 38 0.26

Selenium 0.38 0.26

Silver < 0.19 0.19

Mercury 0.23 0.0065

Solids, percent 79.7

EPA 8260 VOLATILE LIST - SOIUMETHANOL

Analyte Result LOO

Benzene < 25 25

Bromobenzene < 25 25

Bromochloromethane < 25 25

Bromodichloromethane < 25 25

Bromoform < 25 25

Bromomethane < 25 25

s-Butylbenzene < 25 25

t-Butylbenzene < 25 25

n-Butylbenzene < 25 25

Carbon tetrachloride < 25 25

Chloroform < 25 25

Chlorobenzene < 25 25

Chlorodibromomethane < 25 25

Chloroethane < 25 25

Chloromethane < 25 25

2-Chlorotoluene < 25 25

4-Chlorotoluene < 25 25

1,2-Dibromo-3-chloropropane < 100 100

1,2-Dibromoethane < 25 25

- Analytical Report -

1441 tie11evue ~!feet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/29/01

Matrix Type : SOIL

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

0.76 mg/Kg 9/11/01 SW846 30508 SW846 6020 CCR

1.4 mg/Kg 9/11 /01 SW846 30508 SW846 6020 CCR

0.20 mg/Kg Q 9/11/01 SW846 30508 SW846 6020 CCR

0.80 mg/Kg 9/11/01 SW846 30508 SW846 6020 CCR

0.83 mg/Kg 9/11/01 SW846 30508 SW846 6020 CCR

0.83 mg/Kg Q 9/11/01 SW846 30508 SW846 6020 CCR

0.61 mg/Kg 9/10/01 SW846 30508 SW846 6020 ccr

0.021 mg/Kg 9/11/01 SW846 7471A SW846 7471A *MD

% 9/5/01 SM2540G SM2540G DJB

Organic Results

Prep Method: SW846 50308 Prep Date: 9/4/01 Analyst: TLT

Analysis Analysis LOQ EQL Units Code Date Method

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 916101 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

240 ug/kg 9/6/01 SW846 82608

60 ug/kg 9/6/01 SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

En Chem Inc.

Project Name : 3RD & MAPLE

Project Number : 6707

Field ID: MW-7 10-12

Lab Sample Number: 814179-013

WI DNR LAB ID: 405132750

Dibromomethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3~Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

< 25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

1 :<41 tse11evue ~:meet Green Bay, WI 54302 · 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

60

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/13/01

Collection Date : 8/29/01

Matrix Type : SOIL

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

ug/kg

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

9/6/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

All soil results are reported on a dry weight basis unless otherwise noted.

1 ;.(41 1::1e11evue ::itreer

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : 3RD & MAPLE

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MW-7 10-12 Report Date : 9/13/01

Lab Sample Number : 814179-013 Collection Date : 8/29/01

WI DNR LAB ID : 405132750 Matrix Type : SOIL

1,3,5-Trimethylbenzene < 25 25 60 ug/kg 9/6/01 SW846 82608

Vinyl chloride < 25 25 60 ug/kg 9/6/01 SW846 82608

Xylenes, -m, -p < 25 25 60 ug/kg 9/6/01 SW846 82608

Xylene, -o < 25 25 60 ug/kg 9/6/01 SW846 82608

4-8romofluorobenzene 82 %Recov 9/6/01 SW846 82608

Dibromofluoromethane 91 %Recov 9/6/01• SW846 82608

Toluene-dB 86 %Recov 9/6/01 SW846 82608

Organic Results

PAH - SEMIVOLATILES Prep Method: SW846 3545 Prep Date: 9/5/01 Analyst: NJS

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Acenaphthene <. 21 21 67 ug/kg 9/5/01 SW846 8270

Acenaphthylene < 16 16 51 ug/kg 9/5/01 SW846 8270

Anthracene 78 15 48 ug/kg 9/5/01 SW846 8270

8enzo(a)anthracene 200 17 54 ug/kg 9/5/01 SW846 8270

8enzo(a)pyrene 170 16 51 ug/kg 9/5/01 SW846 8270

8enzo(b)fluoranthene 110 14 45 ug/kg 9/5/01 SW846 8270

8enzo(g, h, i)perylene 94 14 45 ug/kg 9/5/01 SW846 8270

8enzo(k)fluoranthene 200 16 ' 51 ug/kg 9/5/01 SW846 8270

Chrysene 200 17 54 ug/kg 9/5/01 SW846 8270

Dibenzo(a,h)anthracene 33 14 45 ug/kg Q 9/5/01 SW846 8270

Fluoranthene 460 13 41 ug/kg 9/5/01 SW846 8270

Fluorene 41 16 51 ug/kg Q 9/5/01 SW846 8270

lndeno(1,2,3-cd)pyrene 92 14 45 ug/kg 9/5/01 SW846 8270

1-Methylnaphthalene < 18 18 57 ug/kg 9/5/01 SW846 8270

2-Methylnaphthalene < 15 15 48 ug/kg 9/5/01 SW846 8270

Naphthalene < 21 21 67 ug/kg 9/5/01 SW8468270

Phenanthrene 250 14 45 ug/kg 9/5/01 SW846 8270

Pyrene 400 15 48 ug/kg 9/5/01 SW846 8270

Nitrobenzene-d5 66 %Recov 9/5/01 SW846 8270

2-Fluorobiphenyl 82 %Recov 9/5/01 SW846 8270

Terphenyl-d14 78 %Recov 9/5/01 SW846 8270

All soil results are reported on a dry weight basis unless otherwise noted.

(Please Print Legibly)

Company Name: v ( ,, , ~ t ')t"°' ef\.1'~c·· .. ··lllllr.! Branch or Location: .:.I ro K c.._1 PC" l Project Contact: .) "'P \C ,, I z. ki:::' Telephone: (/ "· .1G,5{ - 7 /'1 l/

Proje9t Number: __ __,:'-:>-'-'--+--------------

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Proje\i.t State: ~···-------------------

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(Rush TAT subject to approval/surcharge)

Date Needed:.

Transmit Prelim Rush Results by (circle):

Phone Fax E-Mail

Regulatory frrull'.filn

UST RCRA SOWA NPDES CERCLA

rp I

EE \~, INC.·

0 1241 Bell~vue St., Suite 9 Green Bay, WI 54302

. 920-469-2436 FAX 920-469-8827

CHAIN OF CUSTODY A=None B=HCL C:H2S04 H =Sodium Bisulfate Solution

FILTERED? (YES/NO)

PRESERVATION (CODE)*

Matrix ~

W=Water S=Soil A=Air

C=Charcoal B=Biota

Sl=Sludge

.. ~·

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y .> Received By:

0 525 Science Drive Madison, WI 53711

608-232-3300 FAX: 608-233-0502

7 I)';:" :~· i t:. ' .. ~ •.,.I

CLIENT COMMENTS

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Fax #: Relinquished By: Date/Time: Received By: Date/Time: - ·· ··

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Samples on HOLD are subject to special pricing and release of liability

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Company Name: ~ ..

.:~~-. ,. ,.,,,..;.-1 . .,., I\ ,ror--,.....e 16iJ

''Moh oc Loootioo ') ! C 1=~ c E ,,~HEM tti;W ·INC.

0 1241 Bellevue St., Suite 9 Green Bay, WI 54302

920-469-2436 FAX 920-469-8827

Project Contact: ~ .. ' i ,' ~.,. ...._ \:. l>, '{ -z:'\:::,., I ~

Telephone: y h 7C...g' -71 '-f'-f I .. -. r, 2 Project Number: _k_.,./~'«~')'--',__ ______________ _

Project Name: '{ ,,i ·-+ Jl,, /e I I ..-

Project State: -----"-·'_,·V"'.-..µ..._,_ _______ __: _____ _

Sampled By (Print): ~s-:"' .-<', . /( M LA

Data Package Options

(please circle if requested) Results Only EnChem Level Ill (Subject to Surcharge) EnChem Level IV (Subject to Surcharge)

Regulatory Er.@ram

UST RCRA SOWA NPDES

CERCLA

<:~~,, __ .......... µ

CHAIN OF CUSTODY A=None B=HCL C=H2S04 H = Sodium Bisulfate Solution

FILTERED? (YES/NO)

PRESERVATION (CODE)*

Matrix ~

W=Water S=Soil A=Air

C=Charcoal B=Biota

Sl=Sludge

LABORATORY ID I mo n >n ' I COLLECTION (lab Use Only)

l)i :.~; I 111 tU-

~ ~

-t .. i·· ;:'•,

R~sh Turnaround Time Requested (TA1) - Prelim

(13ush TAT subject to approval/surcharge)

Date Needed:

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Received By:

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0 525 Science Drive Madison, WI 53711

608-232-3300 ,. FAX: 608-233-050:iL ..

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Phone Fax E-Mail Date/Time: Received By: Date/Time:

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sp.P.ci" Lnricing. ""':Lrelease-o.Uia.bility __ _

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12.U W. e.1111111t Id. MllllrulH, W1 nrn1 Pt11118: '4141 3ili·5111 FU: l.t14J I Iii-UH

Kristen Kuaka

Sigma Environmental

220 E. Ryan Rd. Oak Creek, WI 53154

\.JU11· 1u·u1 "+o'+'+r1v1,

ORt;ANlf~ l~EP()lt'"I'

WDNR# 241340550

BATCH NUMBER:

DA TE REPORTED:

DATE RECEIVED:

SAMPLE TEW (C):

PROJECT ID: PROJECT NAME:

.20010193.

Ol·Jun-01 (

lS-May-0

Rec On Ic

6707 220 E . R• an Ro

---·····-·=· =====···-······-=-=====·······====== =====:.::: .... :.......:....:::..:.===l===•••:;:=r•= Compound Result Units LOD LOQ Dilution RQ .Method Analyst D~ e E:it/A.nal

====== ...... Sample Number: 24001

Client ID: GP-1 QC l'rcp Blllcli. Nuatber:

% Snlllf2 82.7 %

'2S me/lit 2.3 ~·-·'"'·----

Dieiiel:Range Or~=~:.·::::~'=========

Sample Number: 24002

Client ID: GP-J

Dlt':$el Range Organia 41

QC Prep Batch Numbc1':

% Solid- 84.7 o/.

meJlq 1.1 . .......... -··= .........•. ;;;C•i··~---'-"========r=

Sample Number: 24003

Clienc ID: GP-4

··--.. ::'.::..'.::~--Sample Number: 24004

Clienr rD.· GP~

14

QC Prep Bald\ Nun1ba-:

% 8oUd- 89.5 %

m~ LI

QC Prnp Buch Number:

% Soll.!- &0.7 %

Die.5el Rilnge Organic~ < 1.2 mK/ki: 1.2

Sample Nwnber: 24005 QC Pf'Cll &tch Numbor:

Client ID: GP·7 "A Solid - 8S.4 %

lli@oel R•ng~ Orgilnlc~ 16000 m~ 284 .:..:~.::-;:-.!.:.."'-···-

Sample Number: 24006 QC !'rep Batcb. NumbCf;

Client ID: GP-II "lo Solid = 87. I o/o

Di~el R11nge 0[1')'nlcs 15 mgll<.3 1.1 ·-··-·-·"--"'-'''"·- ··-

Sample Number: 24007 QC Prep Bal<>h Number:

Client TD: GP-8 •Ao li'oHd m 83.6 '!.

Diesel Raagll Org11nics 1.4 m'11q: 1.2 - ·- -=~·:"..'::"':'~::~.~·-"!::".:=.=

Sample Number: 24008 QC .l'rep Batdi Number:

Client ID: GP-9 % Rolld - 87.2 .,., Dlcscl Ran~ Org~u.ic' 5.J In~ l.l

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997060

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991060

3.6

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997060

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997060

903

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997060

3.6

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CoUcu\iw: S/17/200 l

SAmple Deturipllan: 2•.4•

W!DRO jc Sil lt QO 1 / 51l2flOG

Colloction: '11712001 ~imc: 10:00

Samplo Doscription; 6'-8' -----------·-''"'•-·---ti----

WIDRO jc 5/lli 00 I I 51221200

Collc•"tioo: S/171200 I hiMC! \0:45

Siunple Deicriptlon: 0'-2' -------·----··-------4>-----

WIDRO jc

Collection: ~/\ 71'.lQO I Sample D~oripliOll: . 0'-2'

51211 001 / ~122fl001

i'rime: 12:45

____ w_I_b_no~·-·--·-,-. c---~-n.-1,+-00_1_}.,--51-22-120·0.1

Cqll0<.-ti0fl: 5/17/200 I rima: 13:-45

SKllll'lo Oo.._..;yti.,11: R'-11' --------~·-,.~ .. .-.-·---+-----

HO WI DRO jc ~/21, 001 / .112212001

Colloction: .S/t 71200 I :Timc:14:15

Sample 1)1'.&Cription: 0'-2'

WIDRO jc $n11 001 I 91212001

C<>U.<tion: '117/2001 Ti!T\C! \4:15

Samplo 0-..crivtion; 8'-11' _______ ......... ---------J WIDRO jc 51211 001 / .1m1200 I

Collection: 91712001 Timc:U:OO

Sample Dc'-'ripliun: 0-.2· -----~·-····· ..... ·-------~--,---

.1/:Z 11 oo 1 I .11221.2001 W!DRO jc

Coll~on: .511712001

S..-nplo D•••-rlr<ion:

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-------------·-·--··--J WIDRO jo Sfll, 00 I. I 51221200 l

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8222 W. 011 .. et Ill. MllwlllH. WI 'U2U Pf11H:l41-G 355-5811 Ftl:l414J Jll5·Hll

Kristen Kur1.:ka Sigma Environment.a!

220 E. Ryan Rd.

Oak Creek . WI 53 l 54

"'t l""t U..J..J UV::::J::::Jl \JUI I~ I U ~ U I "'t • ""t""t J IVI j I aye U/ I c.

(lf{(;.:\NI(.. REPOll'I.

WDNR# 241340550

BATCH NUMBER:

DATE REPORTED: DATE RECEIVED:

SAMPLE TEMP (C):

PROJECT ID: PROJECT NAME:

I

20010293 '

0 l-Jun-0 l

l&·May..0 Rec On le• 6707

220E.R}11.nRo ·--====·-·····=-====-·-"····--====-::::: .. -:;:: .. =-=:.:···::.::.:·"·=· ===.=. ... ;=. :=;~:!::·====.:;::. =-::::· ===.::--: ... -:-: .. -:.:: .. =:t===':-. Compound Rc1uli Uoits LOD LOQ Dilution RQ Method Aulyn Dae Ext/AnaJ

_ ...... --=====···-·=====-_;:;::.'-~""··=====-·--- .. --====·""'"'=···=· =="· =

Sample Number: 24010

Client ID: GP-2 QC !'rep BAtch Number:

·~ Sollii - 88. I 'Y•

997060

Diesel Ran~:c?.:.,.=g=11=w==·c=1====-···· .. ····'·= ==ll====m=ctkf=-:::•;.= 1.1 J,j

Sample Number: 24011

Client TD: GP-2

D\ut.I Rl\nge Of1!1\nlC$

Sample Nnrnber: 24012

Clienl 1P: GP-J

Die~I Rango Organks

5.6

2.J

QC ?rep &Leh Number: 9970GO

% Solid• 81.7 o/•

3.8

QC Prt:F B1toh Numbrr. 997060

% Sol1d - 115.2 •,(,

3.6 =====-:::'.'-''-·========::::··::o·o,,;:._

Sample Number: 24013

Client ID: GP-4

Diuel Rlll1:1ge Organics

Sample Number: 24014

Clicm ID: GP-5

Diesel Rani:" Org1\Diu ::-:.::.:::::'~\.'..'.:;:

Sample Number: 24015

Client ID: GP-5

Diesel Range Orgamlcs

Sample Number: 24D 16

Clicnl ID: GP-6

Sll.lupk: Nwnber: 24017

CJien1 ID: GP-7

6.4

6.8

14

4.0

QC Prep Balch Number· 997060

% Solid .. R3 .'2 •;.

meJl<i 1.1 3.7

QC PrqJ Batdi Number. 997060

% Shlht - 82.1 'I.

3.8

QC Prep Batch Number: 997060

Y. Solid - R4.6 •;.

mi:Jq l.l J.6

QC Prep Batch Numb<r: 997060

•;. SoUd • 80.J %

mg/kg 1.2 3.8

QC Prep Baluh Number: 997060

"!. Solid "' 83.2 %

Dl~el R&nge Organk1 405 m~/\tt IJ .-·-·c.-.· . .'"c.-::.::··:.::;··==========·=-··::::.-:;;,.: ......... .

Sample Number: 24018

Clicnl ID: GP-8 QC Prep Dolch Num~: 997060

% Suild - 80.4 "/o

··-=

CAllcctioo: 51111200 I tim1:09:15

S1Wrple Deltcfiption: 0'•2' d ___ ... _W_l_D_R_O __ J_c ____ 5/lll bo1 I 3122/'.2001

Collection: s11112001

Sample D.-iplion:- 4'-6'

tl"ime: 09: 15

WIDR<;) --jc ___ .S_ll_l--+-/OO.i"/ 5122/'ZOO I

: ~llcction: 5/l '71200 l !rime; I 0:00

.Saiuplc D01cripuon; 2'·4' ----·--····--------·-··---11.----

l J WllJfW jo '1211 ioo 1 I 512212001

Colloction; SJJ 71,lOOJ h'imc: I 0:4j

Slllillllc D=ription: 4'-6' --------·-------+----

WIDRO jo .sm, 0011 512212001

C<>llectioo: 5/17/2001 h"ime: 11 :30 R.unplc Dciociption; 2'-4' ..... " .. __________ ._ .. ______ _

WIDRO jo 5/'lli _oot I 5122/2001

Coll.,.;ii011: S/17/200 I ~Time: 11 :30

Sample Dc=iption: 4'-G' ------....... -------~-------

WJDR.Q jo 51'21. 001 / 511:21200

C<>Uootion: 51171200 l ·Time: 11:45

Sample Da.cripli<m: 4' ~· ------·------·-----4-----

WIDRO jc 5111 001/ 1!2:l/200

Colloci.itm: 5fl 712001 Tim.:: 13 43

Sample DCAcription: 2'-4' ________________ , ___ .__ ___ _ 10 WI ORO jc S/111 001 / m1noo

C<>ll•ctiao: 5/1712001 . Time: 14: 13

S.11npl• o .. cnption· 4'-6' ___________ .,.r..--~----/IPL'""""°" 1t.: tut result. Lo Ix afapro<u><mH<><mil fJ>t lb. ""11pla rypo uidm•dldolOf)' cmployod 1"1 c><h WT\jll• •uhm;u.,d. AP!.~ "'Y olhor """""' ~ orunpjjed, 2 includir.( """'"''Y nl filnn< It>!• p<lllGUW J><U'P""" Md wwamy ot mmllantabli'I)'. Al'L '"''l'" nn lcpJ ""9""'1lnhry (01 <ho P"'VU-0 lb/ Wl\lct111\a cu.n1 woo tosl mu!D. Ail.'f il\oly1itll' !.n prc'l'~d. m\.\~l bot WJ~d by U•.4 ttrn\' ~t-.d Ot"'lrltilllC\11'- lfrl. ~rth. tu:~n

::;em: t:1y: AJ-'L, lNL.j JUn-10-u1 4:441-'Mj f-'age 4/12

()f{(;.ANI(~ REPf}ll'I' 122i w. 1:11111111 .... MtMmH, WI uz:za PIH 111: ~W llli5·1i1H FU: l414J lfii-Hll

Kristen Kurzka Sigma EnvirunmenraJ

220 E. Ryan Rd.

Oak Creek. WI 53154

WDNR# 241340550

BATCH NUMBER:

DATE REPORTED: DA TE RECEIVED:

SAMPLE TE,MP (C):

PROJECT JD:.

PROJECT NAMg:

10010293 . Ol·Jun..Ql

18-May--0

===:: .. ::=;_, ........ __ ...:::.:=======================---:-::. Compound Result Uniu LOD LOQ Dilution RQ Method Analyst D Ext/Anal

···---~=======================:-:--- .i:=== Dle&el Range Orga_olcs 88 3.8 WIDRO jc

Sample Number: 24019

Client ID: GP-9 QC Inp &u:n Numbt'I': 997060

"I• SoHd = 78.3 %

Colloction: 51171'.2001

Sampl# Descnption: 4'--0'

Diesel lhuge Org:anic.1 J.9 I WlDRO j~

Approved By:

James Chang. Ph.D. , Lab Direcinr

MDI .. Merhod Dstsction Lim/I de11rmtn1d by 4/JCJ''R Part JJ6App•ndixB LOQ - 10 (<\) x Dtlurion !-'"actor. whuB ·s~ is the St<Jndard D•vlarlon fro"' tht1 MDL Srudy »," - EJl/11fat1 va/11e, over 'Calibration n:ing1.

(..0() ; 3. /-43 !SJ ,; Dlh1.11011 Faccor, wh~r.: "S" It tli11 Standard Dtvlarton from rk~ MDl Sn<dy PAL: PrlrVllnll~Acl/on Limit, /'JR J 4(1. JO Public h•allh related gro11ndwatir 11ondard1. "n1""' lfot •P•Clf/td .

RQ: Run Quo/I/fer; "J"; Rs~u/11 bsl't+'ownLOD and LOQ. "RR"; J<a-arract Rarun Jamp/s, "B" - Showed 111 Rlan'!r: zamp/Ji

Roundinfi: flu Ids: 1'1r6~ signifi.:ant flgur•• i.Mr<I uud for concmlTarion' abov.i 99 ug/fd two 1tg11ifica"t figuru for

conc.1ntr<Hio111 bstw6iltt J. 99 11w']... and on'1 1ig11lfica11r flguNt for lower co11csnrration1.

DNR Anal)'rical D•lrcrion Lirnlr ("n<ldanct, Aprll 1995.

5121 I I .l/221200 J

-~· .. --j/21 • 0 I I 51:l21200 I

API. •a.rranU tht ~!ti ruulu lO bt ofa procWon n~m11l for the 1ample typo 111..d mtlhduluM)' f!ll'rpk)Ye.d ftJf tich nmp)r; uLbrnntod.. APL diuiW.ms r.ny ulh« w&ll'&lltl, COU>l¢QS<d or unDli~d, j incl~ wt111a.i1ry ot Dv\t'M lt:i• "pdliaulw p\UpO"M v-.d w1rr~.11'Y o( mott.N.nt11ib4,bry. A>'l,.Mc-epts no I~ 1"1!!i'pon.tlbility !Of th.t potpoMi rbf wtitch Ou~ cknl w.. tut ruuJ.Ls. An.y uuil.ytil.•l '" • p...-rlbnacd mUll bd' ~ed 0,. Ow l~nm .m•I "'""'Jlli111u Ul Mh hd'eTn

8ent tiy: APL, lN~.;

12.U W. Dllllltl It, llllWHkH, WI 53211 l'lletll: l.&W Jii-5118 FU: !If.ti Hi-IHI

Kristen KUIZ.ka Sigma Environmental

220 E. Ryan Rd.

Oak Croek , WI 53 154

WDNR# 241340550

BATCH NUMBER: DATE REPORTED:

DATE RECEIVED:

SAMPLE TEMP (C):

PROJECT lD:

PROJECT NAME:

20010193 .

12-Jun-01 ·

18-May-O Rec On re

6'707

t'age ::i11~

220 E. R) IUl Ro

Compound Unit.' LOD LOQ Dilution RQ Method An1dys1 Da e En/Amil

Sample Number: 24009

Clien1 ID: GP·l

1-Methylnapbtbalene 2-Methyluaphthalene Acmapbthene Acenaphtby.lerua Antbntcme

QC ?rep &U:h Numbci-'.

Ben.zo (•) 11nlhra~ne Jkluo (•) pyreno Benw (b) fl1.1ora11thcne Benw (g,h,i) pc1yleue Belu:o (k) fluoranthenu

Cbryse.ne Dlbe.na (a,11) anlhnce.ae Flunnmthene Fluon:ne

lndeno (1,2,J·cd) pyrene Naphthalene Phon.anth.rene

Pynn.e

-q~

< 56

<37

<46

<28 <21 < 21

<31 <'.36

< 17

<27

<'.17

<26

<4.5 <35

<56

<lJ

<23

% &>11d • ll6.8

u&lk& D~ ur/k(

u~

llc/lq:

u&fki 11g11tg

Ug/l<&

n.z!lq

u&A<c Uc/kl ug/k&

Ilic/kl uc/k& u~

uglkg

u&Jke u&Jlq

=====-·"=···0:·-··-:..:;·-========== .... :;.:;;:.:-~·-·-··---

%

S5

56 37

~

28

21 21 Jl

36

17

27

37

26

45

3.5

S6

23 :n

Sam.pl<: Number: 24010

Client lD: GP-2 QC I>n:p Bat.ch Number:

1 ·Mcthyloapbthlllene 2-Metbylaapbthalene Acenaphthene Acanaphthylme AnlhNceoe Buuu (•) anthracene

Benzo (•) pynne Hl!flZ<l (h) nuonmtbene

B~nz.o (g.h,i) puyl".ne .BelllO (le) fluurantbene ChryRne Diberu (ll,b.) aothncene Fluunrntbeo~

Pl11oren.e

Indeoo (1,2,J-cd) pyrene Nwpbth11lene Pb~nan.th~ne

~ne

< 54 <; _,,

120

< 4j

328

932

868 947

43J

280

926 132

lllJO

167

4<45

111 1490

19?0

'Y• Sottd - 88.1

u~

II~

ueJl<i ucJl<l

q/11:&

·~ 11~

ulfkc uitfkl ul!il<i ulfk&

"'°"" ~ ui/kl u~

~ u~

u&fkl ::====================== ...... ~ ... -...........

%

54 55

;7

45

27

21

21

31 36 17 27

37 2j

44

35

55

n 22

997080

17' 177

119

147

88

67

68

100

116

5.1

87

119 SI

143

112

177 7'.l

7J

997080

)73

17.1

117

144

87

66 67

98

11~

54

ft5

117 80

141

111

174

72

72

... ~-· "

Collc<..1ion: '117/'200 I inie:08:U

SAmf!lo DtaeripliOfl:

2 8270 Im I .1n~moo1 2 8270 tm I .smnoot

2 8110 1m I sm12001

2 8270 tm I S/29/lOOI

2 8270 bn I sm12001

l . 8270 tm I .s12912001

2 8270 tm I s129noo1 2 8270 Im I :im12001

'.l H270 Im I St'W2001

2 lll70 Im I Sfl9fl0<>1

2 8210 Im I 'nmooi 2 8270 trn I 'rz9noo1 2 8'270 Im I 5/l9/'zOOl

2 8270 Im I 51l9tl001

2 8270 tm I 51l912001

2 8270 Im I 5/2~/2001 2 8270 Im I .Sn.9fJOO I 2 8270 Im I .sm12001

C<>llocti011: 5117/'lOOl [I'imll~ 09: 15

s ampl• °"'cription: 0'-2'

l 8270 tm I 'n9noo1 2 8270 Im I 51291200 I 2 8270 Im I ~129noo1 2 B210 Im I 51'J9!l00l

2 K210 Im I 5n912oot

l !1'270 tm I -'ll91lOOI

2 8270 tm I 51'2912001

2 ln70 Im I 'm12001 :z 8270 tm I 51291'.2001

2 8270 tm I -'129flOOI

'.l 8170 Im I 5129/JOOI

'2 R270 lm I .1119noo1

:z R2i0 tm I Y29/200 I

l 8270 lm I .1mnoo1 2 8170 trn I .1129/WOI

2 J Rl70 1m I 5n9rJ.OOI

2 8270 tm I S/29/JOOl

2 8270 On I s12912001

APL """""II <II< toil ,...JN IO 0. of•~ nonn.J !ix th. ...,,pi.. typo And~ anployed lb< otch •&ml'lc oui>nUe>:d. APL~ any uthn ...,,..,LI, lXjl-1 or lmpllod, ll\<1\k11nf '"""")'of <!In.-.. ibr • i-t>ouJor p"'J><'" on<1 '""'""If of rnm.1 ... ,..w;1y. APL - no l<JAI tc<po<V1b1lhy l!lf mo purpa .. !Or wtooh th• ,....., ,_ - ""'"'"· MY .,.oly<>ool • 0v I p<Tfurmcd mwt be ~ tr; Uw """' 6114 oondhloo• H( lbnll h'""'·

Sent By: APL, INC. j

M'L)1Nc, 127? W. C1l11111t Id .. Mllnu~eo. W15UU PftHe: 11141 llii-liBll FU: {4141 2ii-Hl9

Kristen Kur;,ka Sigma Envjrorunental

120 E. Ryau Rd.

Oak Creek , Wl 53154

WDNJUI .241J40!S!SO

BATCH NUMBER:

DATE REPORTED:

DA TE RECEIVED:

SAMPLE TEMP (C):

PROJECT ID: PROJECT NAME:

20010193.

12-Juo--Ol

18-May-Q

Rec On I

t'age 01 it!.

Ro

Compound Result Units LOD LOQ Dilution RQ M~od Alla1y1t D e E:xt/Allal

Sample Number: 24011

Client ID: GP-2

1-Metbylnaphthalene J.-Metbyloaphcl111lene AUlllllJhthme Acenapbthy1"ne Anthracene Bcru:o (•) 11nthnceue Dene.a (•) pyrcnc lklw> (b) nuonnthene

·11emo (g.h,i) pcrylene Beazo (\<) fluonmthcne Cbryune

Dlbeni (a,h) anthrace.nc lluorontbcne Jtluonne lndcno (1,2,3-cd) pyi-cne

Naphthalene Phenanthrcnc Pyn1ne

'================:=:= Sample Nwnber: 24012

Client ID: GP-3

l-Merhylnsphtb11lc11e 2-Methylwlphtbalene Acenaphlhene Acenaphlhylene Anthracene Benxo (a) an!hracene Bemo (a) pynone Benr.o (h) nuorirnlhene

Razo (g,h,l) peryle.nc

&nw (le) fluoranthen8 Cb~~e Diben:& (11,h) ~ntb~oen.e

Fluoranthene Fluorene lndeno (l,l,J-<d) pyrcne N11phthfilcne .l"heuanthrene Pyrcne

QC Pf"T Rat.ch Numbtt:

"-4 SolJ4 • 81.7 %

< S9 uai1q 59 < ,9 ur/llr 59

<'10 Ut/llc 40 <49 u41lq: 49 <29 u(/k:I '.29

25 ulfki 22 21 tJ&lkl 23

<. J3 ull/ke 33

~ '.19 u~ 39 < 18 uf/kc 18

~29 ~ 29

< 40 uglkg 40 ]j ug/l<i 27 < 4g ug/ki 48

<J7 uirJk.i '.17 <59 u~ 59

2? utflq: 24 4'.I 'Q~" 24

._ ........

QC l'rcp Batclt Number:

% Sclld m K5.2 •t.

< 56 u"1ic 56 q1 u"1ic j7

45 11&1\!1 38 <47 UeJke 47

99 uz/l<g '.l8 J81 ~ 21 405 u&ik& ?.2

479 u&iki J2

264 u~ 37 149 u£11q 18 437 usfklr 2K

71 uc/ke 38 798 u&fkl 26 j'l Dg/kc 46

2J8 uJllq 36

•d7 U&Jkc 57

619 u~ ZJ

899 'llf/l!i 13 ---·~·"c.c::,:"'··;,;;c;:-:""-· .. =============

997080 Collodion: S/1712001 Samplo Doacrlptian: 4·~·

186 2 K27U 1111

188 '.2 8270 tm

126 2 8270 lrn

156 2 8270 Im

93 2 8270 Im

71 2 J 8270 tm

T2 2 J 8270 Im

106 2 8270 !Ill

123 2 8270 tm

58 l 8270 Im

92 l 8270 tm

126 '1 8270 tm

116 2 J 3270 Im

152 2 8170 Im

119 2 8270:' Im

188 2 !270 Im

78 2 J 8270 tm

Tl 2 J 8270 tm

9970KO Collection: S/1712001 &ample Dc:&<ription: 2'-4'

179 2 8110 Im

181 2 8270 tm

l'.21 2 1 8270 Im

149 2 8270 an

90 2 8270 tm

68 2 8270 Im

69 2 8270 bn

102 2 8270 tm

118 2 8270 tm

56 8270 tm

llll 2 8270 tm

l21 2 I 8270 tm

83 2 8:270 Im

146 l ' 8270 Im

11-4 2 8210 Im

180 2 827Q. tm

7' 2 1!170 tm 14 l K270 un

/IPL womna Cllt .,, rnu/11IOto<of1 prt<Uioo nonnol fur U..'"""'" l)'p'I v.I molh~ eropii>)-..l (;,( oO<t1 ...,,pie tuhnwt>cd. APL~ ony •11- ,,,_,....,~or 111\P~d, .,.;ludin,i w&aanl)' otl!<n ... llll o p<n..i., P"'I""" ""d """"">' o(mottlW\,.~UJTy. APL.- n<> lciol ~Wity !Drlhep"'l"""' """""'" U.. ,i;c,,,.._ .,.,...,.ultt.. Any~ pcrli:o<Ta<d musl I><~ Oy lhu """' uvl ~><I (arlh ~

( 5/'291200 I

I Sl29fl00\ I Sl29fl001 I smnoo 1

I S/29/2001

I Sll912001 I St,z9f2001

I 512912001

I sm12001

I sn9noo1 I 1mnoo1 I Stl9/l00 I

I .1129/ZOOl

I Sll9tl001 I Sf29!2001

I 92912001

I sm1:2001 I sm12001

uno:lO:OO

J 1mnoo1 I SIZ91'l00 I

I 51'2911001 I 511.91'2001

f S/'291100 I I 51291.2001 f Sfl9f2001

I sn912001

f 5!19/2001

f S/29!:2001

I 512912001

I 512912001 I 9291:2001

I .1129noo1

I .1t:z9noo1

I 51'19!200 t

I .1129/lOOl

{ Sll9f2001

2

aent tly: A~L, lN~.;

1222 w.111111111 at. llllnU", WI &a2u ~tu: C414J Hl·Hlll fa: 14141 355-Ulll

Kristen Kw-zka Sjgma Envirorunental

220 E. Ryan Rd. Oak Creek. WI 53154

WDNJU# 2413405.SO

BATCH NUMBER:

DATE REPORTED:

DA TE RECEIVED:

SAMPLE TEMP (C):

PROJECT ID: PROJECT NAME:

20010293

11-Jun--Ol

18-May--O Rec On I

Compound Result Units LOD LOQ Dilution RQ Method Allaly1t

·=========~-~---=========::-============:=:========::--

Sample Number: 24013

Clieill ID: GP-4

1-Methylnaphthale.ne 2-Melhyln1tph1halene Af~nAphthene

Ace1taphthylene Antl\l"!llcene

Bcnro ( 1) 1nthracene lkn10 (a) pyrene Bcu:.w (b) nuora.nlhene

Bem.o (g. h,I) pe.ry !en" Bemo (k) fluonnlbene Cbrywne Dlh~ (a,b) anthncene Jl'luoranthene Yluonme lndeno (l,2,3-cd) pyrene N•phthaltnt Phen.aoth.re.ne

~ne

Sample Number: 24014

Client ID: GP-5

1-Methylnaphthalenc 2-Mtthylnaphthalene Aoenaphthene A cenaphthylene Aothracene

Benz.a (a) 11ntbuc~nt D"n'-O (~) pyrene Be11U1 (b) nuorantheiu

BMUO (~h,!) ~rylene

Benw (k) nuoranthcuc

Chryxenc Dlmll.t (a,b) 11.1ub.I·11ceue

Fluoranrhene Fluorene h1deno (1,2,J-cd) pyrene Naphthalene

Phe.uanlb~n~

Pyrene

·::-.:.:~;;., .......

QC Prep Baldi Numher:

~ SoU• ~ B3.2 ~

<. 57 u&flig ~7

< jS ue/1q ~8

<'.l9 ul/k( 39 <48 Ila/kt 48

35 uvq 29 127 u&/ki 22

119 alikt 'l'l

1'.JO u~ 33

75 lie/kt 38

,1 qlq 18

127 u111<( 28

<J9 qtq 39 257 oefki: 27

<47 oclkc 47 71 uflkc 37 < 58 ullkt 58

213 Ur/kt 24

270 '1£/l<i 24

QC Prep B.ucl\ Number:

"lo Boiid • 82. l %

.-.; ,8 w&lkc 58

< 59 llefkl 59

<39 Ue/kl 39

<49 ugllq 49

<19 uJl!ki 29 <22 ue/k( 22 <23 ulik& 23

< 33 ul!flq 33

< 3~ ug/k( JS

< U! us/kl IR

< 29 ui:A<t 29

<: 39 'llli1<c 39

< 27 ~ 27 < 48 u&J1<4: ~8

< )7 11&/'kt J7

< ~9 u:tkl 59 < 24 ~ 24

<: 24 ~ 24 ==~--::c·;';;c--·:=-··========= ···-·;;:;·,;::;-:.:.::==.=

997080 C<>ll.od.ion: 5/1712001

Sampl" D•t<lri.Pti'lft: 4•~·

!R3 l 8'270 Im

18j 2 8270 Im

124 2 8270 Im

153 8270 Im

9'.2 2 J R'270 Im

70 2 8210 tm

71 2 827~ ttn

104 8270 un

121 2 J 8270 Im

57 2 8270 tm

90 2 8270 Im

124 l 11270 1m

ll.5 2 IJ270 1lll

149 2 8270 Im

117 2 J 11270 Im

1~4 2 8270 Int

76 U70 tm

16 2 &270 tm

9970XO Collect.ion: '/ 171200 l Sample D .. cription: 2'-4'

185 8270' Im

188 8270 un

126 &270 tm

15.5 2 8770 Im

93 1 8270 Im

71 2 S270 Im

72 1 3270 Im

105 2 8270 Im

121 2 8270 trn

SR l 8270 Im

91 2 R'270 tm

126 2 8'270 Im

86 9270 Im

I" l 8270 Im

11.9 2 8270 tm

187 2 8270 lm

78 H270 llll

77 l S'l.70 Im

Al'L _,.,. .. tho '"'' """1b lu i... o/ • ~ 110nnol fl>c- ilic wnpk rypa orool m.rllwlal"!Y m>ployod lb< o6'11 l&alplo tubmilo<d. APL dUolalnu "'Y ""''" _,.,,I>, dXJM'l'SO'I Of unp{i«I. in~.........,()> or Bin.o. 11>! • _.,.,. l""1"'"" ..>d ...,...,,ry oi m..-dun,.b.liiy. APL~ no I~ tal>OOOil>ClllY ~""' P"'J'O" lb< w1nch m. °""" ..... """.-ii.. /ul'f "1&l)<IOAI ~Jtld mu ... r N ,a1wern.trl hy rhi• rrnn1 IU"ld oonditioru .Id furth himrirt.

r-age 11 1.::

Ro

imo: 10:45

I 3rz912001

I 312912001 I -'fl912001 I '12912001 I 511911001

I -'12912001

f -'12911001 I '12912001 I 5129tzoo1

I 'llll/lOO l

I .s12Moo 1

I sm11001 I 51.29/200 I

I '12912001

J m9noo1 I Sfl.912001

I 512912001

I .512912001

ime:\ 1:30

I .5il91'.2001 I 5129/2001

I S/2911001

I .112912001

I s129noo1

I 5129/lDOI

I sm12001 I 51291100 I

I S/2912001 I 51291200 I

I 'fZ91200 I I ~nw1001 I 5129120-0 I

I 51l9nOOI

I smnoo 1

I 512912001 I ~12912001 I m9r.zoo1

J

tieni: i:jy; At'L, !NLl.j r-age i:j/ 1.::.

ORG.ANIC.~ l~EPOlt·r

nu w. C1l111111l M.ll1nlkot.WI H273 WDN:RM 241340550 nu•: (jMJ i56-HH ftl; [4l4J 16i-JHI

BATCH NUMBER: :2001029 J.

DA TE REPORTED: 12-Jun-O l Kristen Kurzka ' 1&-May-0 Sigma Environmental

DA.TE RECElVF.P: SAMPLE TEMP (C): RecOnl

2'20 E. Ryan Rd. PROJECT ID: 6707 Oak Creek, WI 53154

PROJECT NAME: Ro

Compound Result Unit9 LOD LOQ Dilution RQ Method Analyn

Sample Number: 24015 QC Prop Batch Number: 997080 Collc<>lion: S/17/200 l inic: ll:JO Client ID: GP-5 % SoUd • 84.6 % Sample Dcacriptioo: 4'-6'

l-Mcthyln11.pbtb1tlene <S7 uifli& S1 180 2 8'270 tm I sri?noo1

2-Methylnapbthalene <'7 uc/l<g :J7 182 1 8270 Im I 5m12001

Ac2naphthann 99 u"1<c 38 122 1 J 8270 Im I S/29/2001

Acmaphthylme <47 uieJke 47 1.lO 2 8270 tm I S/2912001

Antbr11~e.ne 332 uefk& 28 90 l 8270 1m I 512912001

Benzo (•) atitbracene 1:no uiv1<£ 2'2 68 2 8270 Im I 5129fZOOI

Beiuo (•) pyrene 1380 u&A<a 22 70 '2 8'.270 tm I s11912001

Ben&tl (b) nuon.nthene 1590 u111q 3'2 102 l R270 Im I 5/'.l!lf.2001

BeJUO (g.h,i) perylenl! 461 ~ 37 119 2 8270 bn I .smnoo1 Berum (k) fluurnnthene 431 ~ 18 5G 2 8270 tm I 5mnoo1 Chry:tene 1390 111/kg l8 89 1 8170 tm I j/1912001

Dlberu: (.a.h) anthntcene 8ll II~ 38 1'22 l J 8'270 tm I Sl2911001

.ll'luore.nthene 2290 Iii/kl 26 8J 2 8270 Im I s129!2001

lfluonone no Ui/lq 46 147 2 J 112.70 tm I .:im12001

lndeno (1,2,J·cd) pyrcne 42? o:/lq: 36 115 2 8270 1m I 512912001

Naphthalene 65 uitfk# 57 181 2 J ~70 1m I S/2912001 Phenanlhrene 2090 ur.fkt 24 75 2 8270 tm I smnoo1 l'yrene 294-0 Ui/ki 13 74 2 8270 Im I 92?12001

~·~· ... ·-"- h··~ ........... -.

Sample Number: 24016 QC !"rep Bal.ch )'lumb~r: 997081 C<>lle«ion: 5/ 17 l'.200 l ime: 12:45

Client ID: GP-<i % 8oUcl- 80.3 •1. Sample DC!loriptiaa: 4'..0'

1-Mcthylnaphlbalene -'.60 uc/kg 6-0 189 2 8270 tm ~11 oo 1 / 51l9iioo 1

2-Mie<hylnaphthalcne <60 ~ 60 192 2 8270 Im j/2 001 I j/191200 I

A cenaphtbcne <'. 4U ullfkc 40 128 2 8270 un 5/24/ oo 1 I 5tJ.91lOO 1

Acen11phthyune < 50 uiJkl so 1.58 1 8210 un 5124 001 I ,1291200 I

Antbracenc < 30 11&/k& 30 91 'l &270 Im 5/'l 001 I S/'Z9f2001

BellJ<I (a) anrhr11cene 116 uefkc 2J 72 1 R270 Im ~/24/ ool/ 5rz912001

Ban:xn (a) pyrtne 141 u~ 11 74 2 8270 tm ~(].41 001 / 512912001

Bc-nzo (b) fluorRathent 167 usfk:l! 34 108 2 8270 tm 5124 00 I I 5/191200 I

Benz.o (~h,i) ~ryleo.e 61 ucfk& 39 12~ 2 I &270 tm 001 / S/1912001

BelllO (Ji) nuoranlhcoc 6) uifk& 19 59 2 8270 tm oo 1 I 512?noo 1

ChrywcnC' 127 ue/k( 29 94 2 R'170 Im 5 oo 1 I m9mo t Dlbeuz (a,h) •ulhra~ene <40 usfk:l! 40 1211 2 lr270 Im

Jl'luornnlhene 149 "Clkii: 28 88 2 8270 1m 00 l I 5tl9!200 I

Fluoreae <49 u(llqr 49 D5 2 imo Im 5n4 001 / 5fl9!2001

JndollO (1,2,3-cd) pyreae 69 .. ~ 38 121 1 / 8170 lm 512 0-0 I I 51291200 I

Naphthalene <. 60 a""- 60 191 2 8270 Im 51'H 00 l I '/'291200 I

Phensnthrenc 43 Q~ 25 79 2 / 8270 tm j/2 00] I 5!.l9fl001

~ne 208 aKf\11 z~ 7& 2 &2.70 lrn 51'H 00 l I '1'29(200 I .-,.·•~•>.,r•~,.··--

APL "'VN\tl iii• ""..-ult<., be of• pn><Uion nannol fot lhe ..,,,pi. typo 11\d Jtk!ttldDIOgy m\ployld Int ,.ti\ oampl• rubtt11t!C<I. Al'L disckirTU any o1h<r ....,..,,.._ ""J"-..d c< mpW 01oluding ""'""''Yo{ 6lr-.. («I~ pllrpOM and mtnJ\1)1 ora=n.Mlllblll!y, AJ'L .. ocv<& no IOPI rc>porullrilhy lhr di• purpooo £br wllidt IM'"""'"'""'""'"""""· An:t IUWl!yU"1 J1C pcrl>wm"1 mun I>< 81Wml<d by Iha m.w 111d t.ONS&N HI m.111 1w11n.

;:,ern tly; Al'L, .ll'llJ.j

JfPLJ,Nc. 122? W. CllU11 Id. MltlnlltH, WI 532%1 PfloH: mcJ HHIH fa: 14l4J lili·JIH

Kristen Kurzka Sigma Environmcn1.al

220 E. Ryan Rd.

Oak Creek , WI 53154

Sample Number: 24017

Client ID: GP-7

l·Mclhylnaphth1lene 2-Methylnnphtha!Bne

QC f'rep Batx:h Numlx;,-_· 997081

A cen11phthen1t

Acenaphtbylene An.tbn.cene Bemo (a) •nthnccm: Beiuo (a) pyrene

Bemo (b) Ou11nmtlte11e

BCIWI (g.h,I) perylent llemo (11) fluor1n1hr:ne Chry1ene Dlbenz (a,h) antbracene Fluoranthene Fluonme lndeno (1.2,J-cd) pyrcne Naphthal1>ne Phenantbrene

Pyl"'n"

645 < 116

379

<96

J85

,92

449

44J 108

131

77$

"7ll

705

531 88

<ll6 2450

1'.250

% $<>114 - 8J .l 'Ao

U&/kl \15

111(/kC 116 Ilg/kg 78

ullkl 96

uatlq $8

1tt/kt 44

111/14: 45

uc.'kc 65 uaJlq 76

ul/1<& 36

UC/kl 57

U&il<I: 78 uJl!q 53

U&/k& 9~

Ul/ki 74

Ul:,/lq: 116

USl'<i 48

U&lkc 48 ..... ~···"·:;=: ••• :::: .. ===========·=··-·"'-'"''==

366

370

'248

306

184

IJ9 142

108 :242

115

180

143 170

298

234

J69

in 151

Sample Number: 24() Ill

Client TD: GP-8 QC Prep Batch Number: 9970& 1

1-Metbylnapbthalcne l·Methylnaphthillene Acenapbthene Acenaptithylene Antbncene

Bem:o (a) antbucene Bl':ll'.10 (•) pynne Brru.a (b) nuoninthellil ll~nzo (g.h,I) puyltne &n.w (k) nuoJ"llntbene Chrysene Dibcnit (o,h) aulhraceue Fhwr11nlht!ne

Fluorene lnd~no (1,2,3-cd) pyrene N11phth11lene

Phen1mthrene Pynu

104

137

388 <SO

7TI

1110

995 1390

220 415

10!!0

71 2380

42)

148

312 3J6U

1110

Yo Solid a &0.4 ·~

uctkg 59

u~ 60

u&fkl 40

ucf.kr: 50

\)~ ~(}

a~ 23

al/ka 23

asfka 34

ul/kt 39

a~ l'>

nglkc 29

uttlkl 40

Ul/l<I 1~

u""" 49 u&fkl 38

ut/1q GO

111:/kg 2,

~ 25 ===-==-·--··---·-··-~··---===========

189 }92

1211

158 9S

72

74 108

125

19

93

1:2&

88 154

121 191

7'J

7&

4

4

4

4

4 4 4

4

-4

4

4

4

4

4

4 4

4

2

2

1

l

l 2

2

2

2

l l

'.2

2

2 1

l

2 2

.JUI!• lu·UI <+;<+oriv1; raye ~11~

C>R(~;.:\~I<.: REP<.>1~·1·

WDNRH 241340:550

BATCH NllMBER:

DATE REPORTED: DA TE RECEIVED:

SAMPLE TEMP (C):

PROJECT ID: PROJECT NAME:

20010293

12-Jun--01 18-May--0 -Rec On k

6707

Ro

Colloction_: Sil 11200 I

Sample D1omP1ion: l'-4'

8170

8270

8_270

n10

8270

8270 R270

K270

J 8270

8270

8270

Sl70

8270 g21a

I 8270 8270

8270 8270

tm Im

Im

!m

!m

Im

tm

tm

tm

tm

Im

i.u

Im

lln

Im

Im

lm

tm

Cdllection: 5/17/2001 Semple o.,.<lrip(ian: 4'-6'

I 8270

J 8270

3270

si10 8270

8210

11"170

11"170

11"170 W270

8270 J 8170

8270

8270

8270

8270 8270 ~270

Im

un

\m

(m

Im

1111

1m

tm

Im

Im

Im

tm

tm

tm

tm

un tm

tm

0 I I "29!'200 l 01/ '129/ZOOJ 01 I 5m12001

0 I I 5!291200 I

t I S/29!'2001

I I 5/l9fl00 l

512 l / 5/29i':zOO 1 ~fl

00 I I 5/191100 l

5124 001 / Sll9f200 l

.1124 001 I j/191200 I

.11'24 00 L / 51291200 I

00 I / '/2WlUO I 00 I / 5129/200 I

j/l 00 I I .1129!'200 I

j/2 00 I I ,1291200 I

ime: 14:1~

,12~ 001 J 5/'.291l001

:sil4 oo 1 I st.z91200 t

j/24 001 / 3129/200 l

j/2 00 l I j/291200 I

51'24 oo 1 I ~n9noo1 j/.24 001 J S/2912001

Sll4 oo 1 I 5129!'.?oo t 5ti4 oo 1 I 51:291200 t 5!l4 00 J / S/l9/200 l

00 l I 51291200 I .1/2 00 I I 5/l9/l0-0 I

512 001 / Sfl9/l00J

00 I I 5/29/lOO I

001 I 31291200 I

00 l I j/29/20-0 I

5fl 00 l I 51:29/'lOO 1

J/2 00 I I jf29!200 l 00 I { 5'2.91200 I

Al'L """""'" U.. b>al ....W IO be of• p=itton nonnal &><Iha ...,.plo l)'p< orulmlllhOOIOf)'cmploy<d ,-,.. ..Murnple sWmllUed. APL db<WroJ UIY odl<f ""'""""""1""""" Uf ilUptio>i. !rtdudlna W\ll""YOf 8""""' for. pcb<uLu l""P""" MldWunntf otmor<h<Wttahiliry. /\Yf • ...,.,m no ~,..,p<JNl1'illl\' ll:lf IM l>\l/1)0>< 1"'"'1M• the ,..,.lUMI ........ u1 .... Al17 .. ~ 5 p«fomW'd must !:It' a~ by this lftms tJ\d ocinciltlM• "1. ~nh httt:m ·

<>~•IL oy. 1-1r-L, !J'll,,.j

12U W. lttnlll Id. Mtlnlht, WI UUI WDNR# 241J40S50 PiHI: (4141 Hi-HID Fa: [414J Hi-H91

EATCH NUMBER: 20010293

DATE REPORTED: J 2-Jun-01 Kristen Kurzka

DATE RECEIVED: 18-May--O Sigma Environmental

SAMPLE TEMP (C): .Roe On k 220 E. Ryan Rd.

PROJECT ID: 6707 Oak Creek, WI 53154

PROJECT NAME: Ro ....... - ··-Compound Result Uniu LOD LOQ Dilution RQ Method Analyst

======.:.::..-.... -

Sample Number: 24019 QC Ptep Balch Number: 997081 Collection: ~/17/lOO I

Client JD; GP-9 y, Solid - 78.J ·~ Saroplo o-ription: 4'-6'

1-Mcrhylnaphtbalene <61 utJk& 61 194 l 8'l70 Im 5/'241 OU l / 3/'l9/:ZOO 1

2-Methylnaphth•lene <62 ulfllqr 62 197 2 8270 1m j/2 01 I 'm12001

Acenaphthme < 41 uitkc 41 132 l 8270 bn 00 l I 51291200 I

Aceu11phthylene < 51 urikll 5J 163 l 8270 (m 001/ 5/291200 I

AnthNt.c .. ne <31 uclkt )l 98 2 8270 Im 00 I I 51291200 I

Bcn.w (•) 1nthr11cene <J3 ulfl'kl 23 74 'l 8270 Im 001 / '12912001

~n&o (") pyttnc 61 ulJ.!1«< 2-4 76 'l 8270 Im 0 I I .S/2912001

Be!WJ (b) fluoranthene 6S us/kr 35 Ill 2 J - sho Im 0011 '1'1912001

Belllo (g,h,i) perylenc < 4-0 uci1<c "° 128 2 8'.270 1m

Bemo (k) nuoranlhcnc 28 ~ 19 61 2 J 8270 Im

Chryscne <30 II~ 30 96 1 !IZ70 Im

Dlbem. (11,h) antbracenc < 41 ug/k& 41 13'.2 l 8170 tm 00 l / Sil9/l00 l

Fluoranthene 111 uiefki 28 90 2 8170 Im oo 1 I .112912001

Fluonme qo u&fki 50 l5ll l 8210 tm 001 / 5/29rl00 1

fudono (l ,2,J-cd) pyrene <39 ~ J9 124 2 8270 lm 001 I sn912001

Naphtha\ene <62 u~ 62 196 2 8270 Im 51'1• 001 I 5i'191200 I

Pbeu11nthrrne 87 uiifka 26 81 2 11270 tm 51:24 001 I j/29/200 I

~n~ lB us/kc 25 XO 2 l!'.270 Im j/24 : 001 I 5/'291200 I ---·~- ....... ~,. . ..::.·:~

Approved By: >:---::--£~. Date: C:, /£ '. .., tq-­r~ Chang. Ph.D., Lab Direct.or

MO~ Motltad Oareccian Umir dot<1rm1Md by 40CFR Parr 136 Ap~ndiJ: !J LOQ - J 0 (SJ X Dt/JJrron Factor, wh11N1 "S" it lh11 Standard D11vlaf/on from th1 MDL Srudy "•" = C.'arimam valus, uwr callbrotlon rang•.

LOD % J I '41 (S) ;r; D1/u/iun Factor, whirt "S" 14th• Standard Dwiationfram II•• MDL Study PAL: Prnwnli,,,_Acrton Ltrnft, NR UO.JO Public kl!Q/th related grc:nmdwa11r Jfondard1. ·nr· ~nor J~cifi11d

RQ: Run Qualijldr; "}" = R~:rulu borwaen /.UIJ and WQ. "1<11" - l<c-sxtract Rcrvn 1amp", "B" = ShoW6d in 8/anJc rampl1

Roundl11f;. Rulu: Thr•e '1gnificanl jigur11 wtN uud for CO/!Cdntrarton• aboWI 99 ug!L, two 1iglfljicant figuru for

conc•nlratio111 b1M'n 1-99 JiglL. and Otlt 1/gtttjlcantfigur~for lo1Wr concenlralionJ.

DNR Ana/ynca/ ~l~crio" Lirnil Cu1danc•, April I 995.

AP l. ~ tht ~ rHultt to br of 11 ~ J\00'0!!.l fat th• Minpt. type ar.d. me:lb.dalogy dltlf'lOydd fur 81oh. ~up.le .subm1tte.d. ArL didd.&UnS M,y ~Cf WVJ"Mtl, c:xprcuod ar lmpl.i.cd.. including womml)' wlitnon fut• 9.,,;,;u1.v llUl1X>oO ""2 wamniy OCm~lY. Al'L a(Qq)ll no lcial ""\)O!YjlliJllY lo< (fie JlU/1>00< tllr wnl<h me cli<n1 ,_ ""'"""'""·My 11\&lyrioal po!'farmod musl be J(m!m<d by OW tmM aod ooodhioru ..c Q>r1'\ Mnon.

6

Ul;;;llL. uy. MrL, .Ll'fli.' t-'age i i 11 ~

Z- · 0 -'() f 0 l-

A,l ~DVironmental nu w. Clll•et 1d. Mttwa111<ee. W1 uua Plffc:f4141 ::SH-iHI fd:l4MJ ::SH-aHll

Project ID: & 707 Phone: F : (414~768..7.i]4"•• {4 ·-)--76-8--7-15-~--,.l

A. HCI E. Methanol 200105002

B. HN03 F. Filtered P e~ervation I

Matrix C. N1tOH G. None Fi tration Code

n. ll2S04 Test Required Soil

Soil

Soil

Collection \(\ \(\

Time ~ a:i -::... (r: Additional Infonnation:

Collection e ....... Date 10

Lab ID

3 4 6 1 8 9 10 11 12 IJ 14 15

Relinqui~herJ Ry: Dt1tdfimc Received By: Sueda! lnAtructions:

-~-~~ "f/1810( 1'/c11Sl: rdvf'n cool~ "2 '519 Ma. 7.'00

·---··· -·····---

- ....•. ·-··-·· ···-------

Sent By: APL, INC.;

1122 W. CahHHt Ill~ Mllwame. W1 U223

P11111e:U14J 355-SIH f11l:U14J H!:i·HH

414 355 3099;

Project ID: {.g 70{

Jun-13-01 4:47PM; Page 12/ 12

Project Manaxer: ,~···· "·-··- ·--!>--·--­Company: Sigma Environment I

A1.hJrcn; Z W !!. . Kl/tlrl /'()(Jd City/State/Zip 12!!.t.. ... ?v'<c.I: t. ;;_:;r 531~

A. HCl B. HNOJ

C. NaOH

Phone: F~ ~:

R4t4)-76~~1u4 1<·~4 ..._i4)--1-?s--1-1sIJ

E. Methanol

F. Filtered

200105002

P 'e11Crvation I Filtration Code

Test Required Matrix D. H2S04 G. None H. Others r

Ya Solid ~::•:•::~:~

t~!!~~; r@rn ~fi!~i$. ~;f;!m1 ·Hll'.1;.,, ·:;~ii~;~·~ }i~Wt~ ;~~~~;! M~;~ .~:~i::.:::"·: .\~~:.r;

DRO

PAR ~;~~f ~~ =;1r~~ ~~f.i1~: i$iftf! COCH

Additional In(ormation:

1(';;~l

.~., .. : •• "JJ<o;

• oH' .~.

La" m ex:·~"'" ~f~E " I=>-~ -~

~ Cl f.i.~~ii .__N_.__::2>-_N......__._~...____.__L.___,____.~_,___._~L........-'---L~-'----"--+-'--~~~

? I 0 11 11 IJ 14 15 1 17 4 6 7

Relinqui3hed By: Datc!Time jReceived By; Special lnJtructionb:

-

Sent By: APL, INC.;

1222 W. Callltet Ill. MllwldH, WI iUU Ph8H; !4141 a5-5BDI Fa: (414) a&i·Hlll

Kristen Kurzka Sigma Environmental

220 e. Ryan Rd.

Oak Creek. WI 53154

414 3t>t> 3099; Jun-13-01 4:48PM; Page -C./8

·OR(;.ANIC REl'C•RT WDNR# 241340550

INVOICE NUMBER: 200102 DATE REPORTED: lJ·Jun-0

DATI: RECEIVED: 2l·May-<l SAMPLE TEMP (C):Rcc On I

PROJECT TD: 6707 PROJECT NAME: 220 E .R'~an Road

Ma11ix: Soil I

=-----------··::.:_ ____ ,_,_ ... -·-···-...:::.:======-:-:: ·- ..... :......:..:.:..::====== .. ::"'.'. .. .::::::::.:.· ·:..:;···:::.:·· ::.:··::.:--=-====--::l. b. .. ----··-··:::-.==

Te8t Re~uH Unih LOD LOQ Dil RQ Method Analyst D11H Ex

Dllte Anal.

---··- ... '··-· ·--::======-.-:::.:·:::· .. -:: .. :-;::., .. -::: ... ::::._=====--··-·.·.:·:-:: .... :t===== APL SAlllpl~ Number: 2404 R QC Dutch Number: 997061 Collecifon: 5/l )!12lll>1 rl.i~: Cli<:t1l ID· Ci l'- IO %Solid: 87..f Sumplc Dcs~'Tipriou: 2·.4· i

55 mglk! 1.1 3 -·-·-- - '

Diesel ·R .. ngc 01·gonlcs -·····-- ...... :~=====

WIDRO jc 5121 12001 ! l

Al'I.. Ssmplc Number· 24049 QC 8.-ltch Nu111hcr 9?7061 Coiled ion: j/18/2001 ~imc: Client ID: GP·l2 %Solid: 85.? 811111plc lll:l!criplion: 2"4' l ... ··---Dlc!cl Rongc Organics 1.2' m!Vkr I.I J J WlDRO jc .l/21 ~001

·:o:~: •...•.• :::::.:-;, .• ======::: ··::::··:.- ....... , i:

APL Sample Numb~r: 240511 QC .l:Jaich Number: 997061 Collection: 5/18/2001 Jimo; Client ID: Gr-13 %Solid: 114.9 s~mple °"'cdpti1111: 6'-8' ; Diesel Range Organk~ J rnell<(: LI J J WI DR() jl: 512l :2001 -. -·--·-···-····"··.·---"'-=···====== ··-·

APL S11IT1plc Nurnbo:r: 24051 QC }J.s.tch Nmuber: 997061 Collec1ion: 511811001 frime:

Client ID: OP-10 %Solid: 89.7 ~ample Dc•criplion: U'-2'

DIC!!el R11nge Organic~ 21 m~ I.I J WJORO jc 5/'Z I :1001

r QC B~tch Number: 997061

%Solid: M.9

APL SIUT\plc Number: 24052

Client ID: OP·l 1

Collcclion: 5111112001 ;fimc:

:>.unpl' l)~cription: 0'·2' (

Die~l R1mr,~ Oq~autc~ JS mi:ll<g I.I 3 WIDRO jc ~/21 2001

...... ·····--..:...:~=====~.,-- !

APL Sumple Number. '24053 QC J;luch Numba: 997061 Call~ciio11: 5/\ 81200 l !rim.¢:

Cliem ID: GP-I I %Solid: 00. 7 :inmplc De•cnption; 2'-4'

DiMel l<nnge 011.<11nlcs ~l m:/ke l.I 3 WIDRO je m lOOt =.:.--;;-;,;;,;".;., ...• _. ·---"'====::=-:-.....,.,....,.

QC BAich Numh~r: 997061

%Solid: 84.J

APL Suinpl~ Numt><r: 24054

Client ID: OP-11

Collc,1io11: 51111/2001 Time:

Sample Oe1<criplion: 4·~· j j

Diesel R.Juige OrgaulcA Z.1 mi:ll<g l.2 J WIDRO jc 3(}. ~001

........ ::: ... ====== /\PL s~mplo1 Nu111bcr: 24055 QC l:!ntch Number: 9970151 Col1¢etion: 5/l.X/2001 !Tim~:

' Client ID: GP-13 %Solid; 86.S Sumpl• noi.:rrpiion: 0'-2'

DJ~el R>mge Or~1mk' ~.I m1fkl: 1.1 J WlORO jc 512.!i '2001

...

APL Wll.lT'U~ U\.ll ttU 1a:eutra {0 be C'f l pn:ou.ion nnrm&l fur Uui 04Ulµl0 rypc an<J m~nctnlnll)' cmpluycJ Ci.x t"*cil u.1.uyk JUl•1111lh;d. At'I. r1i ... clninu nrry other "llll'ut&11U, (X}lr\:-.;iJ v1 101phO<l, tru:l~ .,.u:tv\ly tJ(6tJ\l!J~ tlx fl ytrt'fC\llll fll'l"fl""t •net WNTMI)' ul marclw1.t11bili1Y. APL '°"'111,. ll('I lcglll rc3po11slWIY tb.t rhe 1)\\1\,)0SC ff\r w~icti th.e cJi.c:ru w.cs tc'l ruff1JI,. Nl.Y tMl~i\I pcrianned mwl \.'e 'if'JVVl'wd by !NI tcrrm vui \lrrnditmru ~l forth hOn;U1. '

08:0~

5/1J1201Jl

11:00

512212001

12:15

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08:05

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Y22/2001

09:4~

$/221200 I

11:00

5122f200 I

l 2: 15

51221200 l

_,<::Ill oy: At'L 1 ll~L.j

1727 W. C&IHIOI Id. MllWHUI, WI 53223 Pfl1H:l4W 355-51H f11X:(j14J :H5-a099

Kristen Kurzka Sigma Environmental

220 E. Ryan Rd.

Oak Creek , WI 53154

WDNR# 241340550

INVOICE NUMBER: 200102

DATE REPORTED: 13-Juo-01 ·

DATE RECEIVED: 21-May-O SAMPLE TEMP ( C):Rec On le

PROJECT ID: PROJECT NAM£:

Malrix:

6707

220 E .R

Soil n Road

.-:====:.::.:..;.· ................ :..::::=====-·=-.. = ........... -=:#===: _, __

Tc~l Result Unit~ LOD LOQ Dil RQ Method Da

Analyst Ex. Date Anal.

:::::---::==-__::: .::::-:---:==:..::..:..:...::::::::=-:::-:-:-c-===..:..--....... ::::: ... ===~--:::.::-··c::~:~:·.=

James Chnng. Ph.D. , l.>h Director

NOl·it Lab L()LJ ~ wher~ the I.OD hM beo11 d~tomnned in 11courdan~o wJrh 40 CFR. Part I .16, Appi:ndi.< B.

LUST LUD - LUS/'program PVOCM:JC U)D of lJ uglkg (w~t wtlght basis)

1.(iST LOQ ~ LUSJ' program PVOC:tvOC LOQ of 60 ugtk'g (wet weight bu~;.)

RQ: Run Qu,,/lflr.r: ~/'"~Rt.Tuft.• bt11w1111n LOD and LOQ "!," = Samp/., i;<,;.1 than 20 g, '"H" =Showed in blank samplt. "It"= t:xcoed Ca/ibra , n Curvo

Rounding Rules: 1'hrou yignificanr /lguu-1 were u.t0dfor conc~n1ra11on.1 abnwr \i9 uJ!/L. tW<J Yignl}/cl)/11 figure., fnr

co11cmcrmion1 buw~m J -.99 11gfl. .• '"'d nno .rignificant Jii;1<nl for lower conc1mtra1innJ. DNR An11/yt1cr.il n~1P.cr/nn l.i111it Guidancll. Aprtl J 995.

i API.- \1./V1T\11ts the t.e:Ll 1C":lulll lo u., of & precu.Wn oorma.J for lhe l4111pk 'YP'I a.nd me1MC1lngy employr:rl er.. t11t.:l1 ump)¢ H\OJ\\lrrtrt /\ .-.1. cti1cia:nm ~1y utl\.1111 w.ut •11h1 i.:.,.1o1rcu.crl or \ITipliod. ! iM\~11~..I\()'03(6.'tr'.•tt. l.i..'1 t.\,YU't\O.tiU J'l'J.(\IOlt w.d Wlllt&l\cy u(m~td1.H1lfl'f\llity APl. l\ootp~outcw:ll1 ni1~\WtiWry tor rhc pnrpni.c for w)Ui;h tl1t: cliA!1\I \I~\ ft"'I re1<11tu My ;u~b.(aJ ocr pcrfnmud mwl bl!I ~d by lhla tmm ..\nci i:cni.liUtn14 Hl fon.h hercifl ·

2

~ent Hy: APL, lNC.;

INC. 12%2 W. Clhllalt Rd~ MllwalkH, W1 53213 PllORI: C4l4J 355·51811 flX: l4l4J 3~HU911

Kristen Kurzka Sigma Environmcnial 220 E. R.y.m Rd.

Oak Creek . wr 53 154

Test Result Unih LOD LOQ Dil

APL Swnplc Number: 240~ l

Client lD: Of·lO

1-M'l'thylnaphth•lene

:Z-M~byln11ph1h11Lene

Accnaphthcnc

Acenaphthylenc

Antbr11ce11t Bt1110 (a) anthr11c~n•

Beruco (11) pyreoe

B\:w:o (b) fluunmthenc

Beoxo (g.h,i) perylcnr ilenzo (k) 0UOJ'1ltlfhtuc

Chryscnc Dibenz (a,h) 1nth111ccuc

Fluornnthcnc

f'luon:nc

lndcn(l (l,2.3-cd) pyrene

N11phth11lene Phcnanthreoe Pyrene

< .n < 54

< 36

< ~s

103

461

48!1

!142

2SJ

219

447

71

1109

<43

250

< .54

42!1

7.10

QC Batch Numh.,.-: \)970~ l

%Solid: 89.7

u~il<e ~3

uefk: 54

ug/kg 36

u~lkic 45

u~ 17

uiiJkg 20

ucll<g 21

uel}q: JO

Ut/kx 35

uglk2 17

uefke 26

141il<Jr J6

uglkg 25

u~ 4)

ugi~ 14

uJVM& 54

ue/ke n 11z!ka 22

-·--================--==··=--············

APL Sample l'JumbQf: 24052

Cliim1 ID: GP·l l

1-Methy\naphthalcnt

2·Mcchyl11aphcl111.lt!oe

Attnllphtheoe

A4'.endphlhylene

Antbratene

Benzo (a) anth111co11c.

B~nzo (a) pyrtnt Benzo (b) nuornn1hc11c

Bcn10 (g,h,I) p~rylcn~ Ben1.o (k) flU'lfllOtben~

Chry11C>1~

Dllx-nL (a,b) unthnt~"""

Fluoranthtnt

Fluurtm:

lntltnu (1,2,3,d) py1":ne

Naphthalene

Phfn~nthl1!ne

QC Batcll Numh<:r. 9970R I

%Solid'. ill.9

< 54 111/Ka S4

< 55

93 .; 46

175

1390

1350

15.JO

403

li!W

t.i..IU

~

2140

187

420 < 55

l?JO

u~ll<t:

uefkil ut/llJI

u1fka

us/kg

ugll4g

u~ll<g

ne/ke ugiJ<i:

uefkj:

uglkg

u~ll<.c

~

ugl\IJ.

ugil<,e

u!!f\<2.

55

J7

46

17

21

21

.11

36 17

n :n 2~

44 35 55

13

1611

172

l l 5

l4J

86

64 67

?5

Ill

54

liJ

lH

NO

1.17

!OH

172

70

70

172

17.5

! IS

146

86

(,?

C.7

??

115

54

R~

I I&

IW

140

111

175

73

'2

1

2

2

2

1

2

2

2

2

2

2

2

2

2

2

2

2

2

2

1

2

2

2

1

2

1

l

2

l

2

1

t-'age 41 tl

· ORGANIC l~EPClRf WDNR# 24D40550

INVOICE NlnvffiER: 200102 :s DATE REPORTED: 13-Jun..Q

DATE RECEIVED: 21-May I

SAlvlPLE TEMP (C):Rcc On l ·. I

PROJECT ID: 6707 .

PROJF.CT NA!v1E 220 E .R an Road Matrix: Soil

.... ~.:::_: ...... _:·..::.

RQ Mt:thotl Analy!t Date Anal.

Coll~on: 5/18/2001 in:...: 08:05

s~mple De&i:ripliun: 0'·2'

8270 AJmin

8270 Adm.in

8270 J\dmin

8270 Admin

827U Admin

X270 Adm in

8270 J\.tmin

8270 Ad.min

8270 Adm in

8270 Adm in

8170 Admin

.I l!270

8270 /\.dmin

S270 i\dmin

8270 i\dmin

8270 Admin

8270 A<lmin

8270 Admin

Col\@Clioo: 5/ l ll/100 I Sample Dcmiprion: 0'·2'

\1270 Adm in

8270 Admirl

8?.70 Admin

8270 Admin

K17() Admin R270 Admin

8270 Ai.knin

Sl70

8?.'70

8270

8270

J 8271)

~270

~270

~27U

8270

&270

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Adm in

A<lrnin

A< I min

Adm111

Admin

Admm

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51:24 00 I 5/24i200 I

5/24 00 J 5/2.41200 I

512 4 00 l 5/'241200 I

5124 00 I 51241200 I

5/24 00 I 51241200 I

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5124/1001

'124/20111

5/24/2001

00 I .l/241200 I I 00 I 51241200 l

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51'24 001 5124/200 I

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512~ 00 I 51141100 I

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i A.Pl. wnro.n~ the 1m ruulC1 IC" be o( t p1eci&M nom1al flll the 11.1nph,; rypc and lll~Uulolo~y c.mµloy..:d fcit tadt ~lJllplo suti.u1nw. Al'L Ui.a.:lwus 111;-' l.)U1m: W&ITIJll.a. txp1c.1uu1d w i.l.nph01t i i.nl;\udulg Wa.tTll.l'U)' ortlo1t:1:,, for t'l JUl111Cl~M l'l.liVV"' ftllil ""''ll(Wll)' \If 111t'.1<..l:i1111LlfliWb. AfL ii;i;µ,;vt1 l1V lu~ll lU.i"JU.:M.b~ly fui (he:: puq .. 111 ... ~ Cu 1it'IUcl11.ho d).snl Wiii (Cll nu.ult&. Nay 11.ualyu.ul w k pcrf"""O<I m1~1 l>c 10V<fll«l by llti1 IWTtll Md roo1dili.o.11 .. , fMJ1 """"'·

1

Ot::lll oy; /.\r-'L, lNl,;,j

llDJ-;y #lrf. t INC.

1727W.11111111 R•. MllWllllht, WI 51223 "Glt;l414J 3~1i-61H ff11:[414J Ji6·H!l9

Kristen Kunk<1 Sigma Environmental

220 E. Ryan Rd. Oak Creek, WI 53154

----·----· -----····--- .... ___ _ -.-====.:.: .. ::.~: ... ·-:-=.:.::...

Test Result Units LOD LOQ Dil

Al'L Swnpl~ Number: 2~05)

Client ID: OP-l !

l-Merhylnaphrh 1.!cnc

l-M11tl\ylnllphlhulme

Acenaphrhene

Atenllphthylene

Anlhl'aceaf!

Bemo (11) anthnwtnc

Denro (•) pyNnc

~nio (b) nuura11lhme.

Beruu (g.la,I) pe1-yleae

Ben20 (k) lluonnlhene

Chrpenc

D\bcm. (1t,h) antb1·11f.en~

Fluouulhen~

Fluorene

lmfeno (1,2,l·cd) pyrene

NapbthQkne

Phe0Yn<h1'Cnt.

Pyrcne

Al'!.. Sumple Number: 240~4

CJic::nt fD: GP-12

l-Methylnaphtholcne

2-Mertiylnapbth~km:

Accnttphtbenc

Accnaphtbyleac

Aalhra1:l'ne

Dcnzo (a) 1mthrncene

Beuzo (a) pyrene

Benro (b) nuornntbenc

Bemo (g.h,l) perylene

Ben.to (k) nuonrnthcnc

Chry:;cne

Dih,nz (11,h) enthracene

Flunrnnthenc

liluoren~

lml~ao (1,2,J-cd) pyrcnc

(J{:: B~tch Nl1mber: ~97081

%Solid: WJ. 1

<B

< ~)

<: J6

243

lJI

16JO

2240

3100

!137

7611

1870

39

l040

< 43

951

<: ,:1 483

2160

Ug/kl(

u(?fkJ!

ug~

~ Ug/kg

Ue/ke ug/kjl

nglkg

uc~

ui:;ikg

uefli~

u~

uglkJ!

ug/kJ:

ui:fkg

ll~

Ulf/lcg

u~lk(

5:l

B J(,

44

26

20 2l

:10

3.1

17

'l(,

36

24

43

34

53

22 22

qc U~t~h N11mhcr: 997081

%Solid: 84.l

< ~7

< 58

-<: ).?

< 48

< 29

< 22

< 22

< ~'2

< :lR

< 18

"28 < 39

< 2(1

< .j(,

uelki:

111(11<~

ugll<r

ug~

Uc/II: ug/kj(

uJ!/l<J: uWkl:

u~Ki:

ue~

lle/l<t Utika

ll~

ulll'k1! uglkiz

57

58 )9

48

29

22

22 J2

:I&

JR

ix

J')

26 46

36

I r.•J I (1 1J

I IS

140

R3

64

67

95

Ill

:>4 83

115

76

117

108

169

70

10

l~I

185

124

153

n 70

'70 I 02

121

~1

\19

124

83

146

I\~

2

2

2

2

2

2

2

2

2

l

2

2

2

2

2

2

'2

2

1

2

1

2

2

1

2

2

2

'l.

2

2

Jun-1~-01 4:48PM; Page t:./8

WDNR# 141340550

TNVOICE NUMBER: 2001029 DATE REPORTED: J:l-Jun...(ll

DATE RECEIVED: 21-Muy-Ol: SAMPLE TEMP (C):Rcc On Ice'.

PROJECT ID: 6707

PROJECT NAME: 220 E .RY n Road Matri:-;: Soil

RQ Metl\t.ld A111\ly~t

l\'27U

CQllcction: 511M1200J · (imc: 09;4~

9:111•[1le 1Je5'Tiptio11: '2'·1' .;_..._-~~-~--~~--~~-

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8270

8270

8J70

8270

8270

li27U

8270

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8170

I 8270

8270

8270

8270 ~270

8270

li270

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Admin

Admin

A.dmin

/\dmin

Ailmin

Adm in

i\dmin

Arlmin

Adm in

Adinin

Mmin

Adm in

Admin

Adm.in

Mrnin

Ailinin

CollO<.'lion: 511snoo1 Smuµlo D<,cription: 4'-6'

8270

8270

1rno ll27U

8270

X270

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8270

R170

8270

ll271J

~170

8270

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8170

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AJmin

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Ad.min

Aumin

Auwin

/ulmin

Mrnin

Admin

A.drrun

Admin

Ailinm

Ad.min

A.dmin

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~Pl. wuranu lhA tt:llll ruult1lUll•0(1 prc"JHm ntxm!J Che rhr: JMnp\.a ty~ lfld rne1\uk.i~ cmu\oycd for t!.J.1.:.huu'lplc S\lhmilldU. Al'L dihc!rnn' 1111y uU\Vi wtCT"lrill1 c.-.pt~t.dOl implied. ~ wa:rnnty olfitiuu for• pbrooeul&t O~ 1.ud wunnty n( mlffthAJ1\11'bi.hry. J..?L lCttpu J\C\ lt'.%..1 \o~j)\l1\.HOilitY ftu \l\a puq.-.,...,. f'tJr wh.lc:ih tho clic:111 11'ei. tc:>\ nuu.U.. A.HY vtla. pwtonncd mu.ti b'l!lj0Ye17Jed by UU:i 1o·uua •nd oond.l.ti.otu ,.;t (bf1h hucs.n.

oeni: tiy: At'L, !NL:.;

1212 w. Da11m11 111 .. MllWSlllH, W1 nu~ P\111:14141355-HOI Fax:t414J '55·3099

Kristen Kurzka

Sigma Environmental

220 E. Ryan Rd.

Oak Creek . WI 53154

Te Mt Result Unit~ LOD LOQ Dil

N1tphth11lene

Phenaothruue Pyrene'

APL Saiupl.: Numl>.!t: 14055

Client LIJ: 01'· l J

l-Mcthylnaphth11lene

l·Methyln1tphlhalcne

Acenaphthcnc

Accnapbthylcne

Anthnu:cnc

l:Senzo (it) llDlhl'llcene

Beruo (a) pyrene

Ben:w (b) nuor1mth""" Bemo (g,h,J) p~ryltrnc

Bem.11 (k) fluoranthen.,

Chry*m' Dibenz (11,h) 1mlhncenc Fluoranthcnc

Fluorcne

lndtno (1,2,3-<'.d) pyrP.nc

Naphthalene

Phc.nnn1llrene

Pyrenc -·-··:-:. = .... ===~· .. ·-=== Art. Sample Number: 24056

Client ID: OP-10

1-Methylnaphthalcne

2·Methylnaphthnlene

A~nAphthen•

Accnapbthylone

Antlln1cene

Henzo (11) 11nthracene

Benro (ll) pyrcnc

Benw (h) nuornntbene

BmLo (g,h,i) pcrylen~

B~nz.o (k) fiuoranthv.nt

Chryar.ne

Dlb~nz (11,b) 11nlhr11cc11e

Fluoranlhene

< 57

< '.24

< 24

57

24

24

QC B~1~h Numlx:r: 997011 I

%Solid: 86.8

.; 55

< 56

< )7

"'46

<J&

3l

41

45

< 36

10

J2

< J7

6a

<. 45

< 35

Jll

(ifl

u'1'q

ue~

ue!Jq:

Ult~

"ri: ugll<g

ug/JIJI

uglkg

u~

ugtk~

uglllg

ui:f1<11 u~fk:

u~

ll~g

u~

ug/kg

112/ll~ .-.:..:~

5.l

5(,

:n 46

18

21

21

JI

.16

l7

17 37

26

~5

J5

56

1.l

'B

QC BAtch Number: 9970~1

%Solid: !!7.1

< ')

< .l6

< 37

< 46

<. 2R

< 21

< 21

<JI

< 36

< 17

< 27

<. )7

u~/lq

u~

ugtkj:

ug/l<e

111:/kg

uglk(

u~

u~kj:

ui:/kl: lie/kt ui:lk!

ugika

ui:fl<g

5.1

56

37

46

28

21

21

Jl

36

17

27

.17

25

181

76

76

175

J 78

118

146

89

67 67

99

115 54

86

I IR

HJ

14:}

Ill

l7l<

7J

7J

175 )7K

118

146

89

67

67

')')

l \5

54

86 118

80

2

2

1

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

1

JUl1-1w·u1 ~=~~nv1; 1age 010

WDNR# 241340550

INVOICE NUMBER: 200J029

DATE REPORTED; 13-Jun...Ol

DATE RECEIVED: 21-May-O : SAMPLE TEMP (C):Rec On le. PROJECT ID: . 6707 l

PROJECT NAME:

Matrix: Soil

RQ Method Analyl!-t ·---- -~----.. -----8270

8270

8270

A<lmin

Adntiu

Ail.min

Cnllcction: 5/ l ~/200 I S1unvl~ Do~cripliun: 0'-2'

8270

8270

8270

8270

8270

J 8270

J &210

J R270

8270

I X270

l 8270

R'270

8:270

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8270

I ~270

J 8270

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Admin

A<lmin

AL11ui11

Admin

Admin

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Adm in

Admin

Ad min

Adm in

A ti min

Admin Admin

CQl\ccliun: 5113121101 Sump!~ D<:.fcriplion: 8'-l o·

8270

8270

8270

SHO

8270

8?7(1

R270

827U

l!17U

8Z70

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X170

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Adfnin

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Admin

Admin

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Atlmin

A<lmin

A.dmin

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5124 00 I 51241200 I

5124 00 I 5n4t200l

5124 00 I 512 4/200 l

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5/24 00 I 5/24/'.2001

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512-112001

m412001

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51241100 I

512 200 I j/24/200 I

5/2 200 l 511'1100 l

-'12 1200 I .51Z4/200 I

~11 1200 I }/l4/l00 I

j/2 '2UO l .51241200 I

j/2 100 I 5124/200 I

512 12001 51241200)

512 1200 \ .l1241100 I '

API. MWnl\U \ht tett rC11•ln.10 he or !I pns~ll normal fot· U11 awu~k type Nl<l math.dolc-gy eTT1pluy11d nu each. lnCTIJllt. 't.1b111i.nGd. APL rliu:Jailu1 Lil)" o<.ha WlllrT~nu... cxp~u~d ('It Tmplied, I IJ)Chlrllr.I wUTIU'\ly ol 4mou for ~ Jlo.rtaculu p~ ~a •::an.11()' o( int::totiMtttlilily .• .\PL accepts. M Le}(d n:ipofl11l:Jility for llM pl.Im('!;<' ff'1' whtch thv t4cl\I \UC.\ te:'.\\ ~ulu.. /'.!\'j o,i\olyti<.a.l 3 porConoail 1111ari1t ti< it~d by thit C1111m1 Md C011dirioru °""' fvi;lh hcr~u\. .

f

·' _,

' ;-

..iu11-1.:i-u1 q;::iurivi; ,..,aye 110 \J '-'•I \. ~ 1 o Ml 1- J .L l'H"" • J

-:) INC. WDNR# 2413405.50 1212 w.ca111111eUll..MflwAk1e,IM u2u

Jltllli: (4UJ 3i&-HH 1SX: f414l JH-HH

Kristen Kurtka Sigma Environmental

220 E. Ryan Rd

fNVO!CE NUT\1BER: 200102 DATE REPORTED: 13-Jun-Ol i

DATE RECEIVED: 21-May-0 SAMPLE TEMP (C):Rec On le.

Oo.k Creek , Wl 53154

·---... -.. .:.~·-.· -----··.

Test Rc!!ult

Fluonme < 4.1

Indeno (1,2,J-cd) pyrenc < 35

N Mpht~. alcne < .55

Pht.n11.nthn:ne < 23

Py1-rn~ < 23 ::7...::.=::.::::.==7·.·~~: .;:·:.:.:.:.·=::--:_

----··-.. -.-=-==-·-· ·..:.--.-.--===--· --

UnitR LOD LOQ DiJ

ul(/kg 45 14;1 2

ucfk( 35 111 '2

11r;llq jj J?j 2

U&/ka 13 i:l 2

~ 21 73 2 ·-----

PROJECT ID: 6707 PROJECT NATvIE:

Matrix: SoiJ ·---·· ·-----· ·····---· ····---- ·····--- ·····-----... --.

RQ Method Anulyst

1!210 Admiu

&270 Admin

8270 Mmin

8270 Adn1in

8270 Admi..11

Approved By: ~ ~ Date: _..ki..; Jurncs Chm!\, l'hJJ_ . L~I> Oin·~1or

!JOV.4 lab U)D •· whm1 cit• LOD haJ b•s11 d~tt,.minw in accorda11ce with 40 (FR_ Purl i J~, ttppcndir 8.

U./STLOD ~LUST progrm>tPVfJ(:Jvl)C LCJLJ of)) 11glltg (w«t wsigltr bas/~)

UJST WQ = l.UST progrum f'VOC/VUC LOQ of 60 u?/ki; (w«t weight ba~i:1}

RQ: Run Qualifier:")"~ R•ndts bitwttfln l.f)D and LOQ "/_"=Sample Uin titan 1.0 g, "B" ~-Showed'" Bf<mk wniple. "H" - Exc11•dCa!liJrar10 . Curve

Rounding Ru/u: Thrte !lgn(ficant figur~s wflr• u.rnd /or ,·011c~n1rations <1/>ove 99 llJl.li,. two slgn!ficunt fiJ?.'"''".fi'ir

conce>irrallorts bat"""Bll /-99 ug!L. and one s1gnl}kan1figure/nr /own canc~ntra1101n.

DNR Analyocal Dll&ction /)11111 Gutdunc11. April I 995.

Al'L ~lllTm'llJ. the to.( r~ullt to bc- rrl' oro:lwnt oonnoJ fC\l rhf, 'A\\\i,il.< \ypt: t.nd ~U\dolo,cy •nploytd 101 eoch otaa1plt mbnu1'h~il AilL ili..1,;l.wl111 UIY nrhct llr'W!illh, ttK}ITt.nt:c1 N \lllp{IQcJ, 'I in<llW'I! wu"'1t)' of 11.rn.u (nr o fl<rticulat µU<P""" and wuran!)I ofm<tthAllr.bilily. APL ....,.,,u no le,,U roap<.>ruilnhry fur U\c purpoo. fur which Ille clwil-. tu1 r=ih• •ny 11\li(yU<>l wv<k ~ muu boo WJV'dlFed hy thL.s c.:tma &nd uottdinml let ti:>clll h.r:n:in .

. I

Jun-13-01 4:50PM; Page 8/8

APl f DVironmental Kri~hvi l<'.ur'i' k<'.l ~-······--•..-._..;;~ --.

Compirny: Sigma En~ronm-~~ ll ·---··· Addre:u: .... i'w e. ··~ 7oaT.

1222 w. em." •• .. Mltwa111tec, W1 s12za

Ptla•e:l4141 255-5800 flX: lmJ J55-3019

Project ID: & 707

Project M1111agcr: '-- ..... ;, .......... - i ~

City/State/Zip ~, __ Vrt."4, t.,..ii::r; SS( Phone: Fa :

~4)~768-71i4 1<4: ~j~76s-?158]

/:~~P.f#.:t~.t~~ti&[n1~1t:~ w:~~r~!i~g~~ ~~m~,t~~~n~£1 A. HCl

B.HNOJ E. Methanol

F. Filtered

200105002

Pi escrvation I Fi r~(ion Code

Test Required % Solid

IDRO

PAH

AdditionaJ information:

Relinquisllcd By:

~ ..

Matrix

Soil

Soil

Soil

Collection Time

Collection Date

Sample ID

LnbID

C. NaOH

D. H2S04

r~· ~ :;.1m~ '>-<- t~ ~ ~~ ""-< i~ ~l:fiii:

l,., "' 8 \(\ 0 : - ~ ~ = ~ - ~ (J(J ~

£ -

G. None .H. Others I

'fol\1 Gi

COC#

\('")

' ' - ...... ... -rJ -.q.. 0 N "':f' 'q'" ~ N 00

l I ,I

Ill L.:..~--JL__-L--l---i-....J---1f..--+--+~+--t----if---f--t~+-t+-;~~

I I I ,, I - - "' '- Ci ~ a N o::> "() N N ~

0 ::?. 0 - ~ ~ ('(") C{l

--- ~ - -I I I cl. ;;L ~ I I Q ~ ~ Cl. ~ '5 ..!) '° '5 ·..tS" ;,{J '° L.::::~..:=.J_:::'.j__~...:::....i-.::+.-==-1~~=4~+--+---if---t--t~-t-tt--11~

II -I~ ~ \ ('l 8 ~ ·~ '-" ,o ~ ~

I~ ~ ~ ¥l ;'\

* c::i

~ 8- '/tt:~::.::~.~r~. ~ i t ~ ~ (,'\ N N M 2 J 4 6 1 9

1n~i@}~~~~~ L.__L~L:_J__l~~~'..:_;L.:_..J.__.l.~l~O.l...:-ll~~J2:--1-l~J~1~4~17j-'-;"Hj·"-;°:17;-'

, ...

Date/Time Received By: Sneci iJI lnstructions:

}>) !O.l ( 1dvr-+1 :)'. 21 {)

e:.!£1 Aift

_J_ _____ ._ ---·

Testi~merica INCOAPOAATEO

ANALYTICAL REPORT

Mr. Mafizul Islam SIGMA ENVIRONMENTAL SERV. 220 East Ryan Road Oak Creek, WI 53154-4533

06/21/2002

Job No: 02.05359

Page 1 of 4

The following samples were received by TestAmerica for analysis:is:

Sample Number

484668 484669

Sample Description

GP-15 6-8 6707 City of Milwaukee GP-17 8-10 6707 City of Milwaukee

JUN 2 4 2DD: j

,,,.~ __ ....... __ ,_. __ i

'-.-~~---~-· ~----'

Soil results reported on a dry weight basis.

Date Taken

06/07/2002 06/07/2002

Date Received

06/10/2002 06/10/2002

~/JI)~ Brian D. DeJong Organic Operations Manager

602 COMMERCE DRIVE/ WATERTOWN, WI 53094 I 920-261-1660 /FAX: 920-261-8120 / 800-833-7036

Testi~merica

SIGMA ENVIRONMENTAL SERV. Job No: 02.05359

LNCOl.fOl.ATfD

06/21/2002 Page 2 of 4

KEY TO DATA FLAGS

The attached sample(s) may have a result flag shown on the report. The following are the result flag definitions:

A Analyzed/extracted past hold time B Blank is contaminated C Standard outside of control limits D Diluted for analysis E XCLP extraction outside of method required temperature range F Sample filtered in lab G Received past hold time H Late eluting hydrocarbons present I Improperly handled sample J Estimated concentration L Common lab solvent and contaminant M Matrix interference P Improperly preserved sample Q Result confirmed via re-analysis S Sediment present T Does not match typical pattern W BOD re-set due to missed dilution X Unidentified compound(s) present Z Internal standard outside limits * See Case Narrative

KEY TO ANALYST INITIALS

The attached sample(s) may have been analyzed by another certified laboratory. If a number appears in the Analyst Initials field, the following are the appropriate certifications (if the lab code does not appear below, that means that WDNR certification is not required for the work performed) :

Lab Code Certification Number

008 WDNR - 999766900 009 WDNR - 241293690 060 ILNELAC - 100221; WDNR - 999447130 070 IA - 007; MDH - 019-999-319; WDNR - 999917270 130 WDNR - 632021390 147 WDNR - 721026460 300 FLNELAC - 87358; IA - 131; MDH - 047-999-345; WDNR - 998020430 400 WDNR - 113133790 510 WDNR - 241249360 700 WDNR - 113289110

TestAmerica Watertown WDNR ID: 128053530; IDNR ID: 294; MDH ID: 055-999-366

For questions regarding this report, please contact Dan Milewsky or Warren Topel.

602 COl'v1MERCE DRIVE/ WATERTOWN, WI 53094 I 920-261-1660 I FAX: 920-261-8120 WDNR No. 128053530

Testi~merica INCOk1'0lATEO

ANALYTICAL REPORT

Mr. Mafizul Islam SIGMA ENVIRONMENTAL SERV. 220 East Ryan Road Oak Creek, WI 53154-4533

JOB DESCRIPTION: 6707 City of Milwaukee PROJECT DESCRIPTION: Soil Analysis SAMPLE DESCRIPTION: GP-15 6-8 6707 City

Rec'd at 3 degrees C

06/21/2002 Job No: 02.05359 Sample No: 484668 Account No: 65300 Page 3 of 4

of Milwaukee

Date/Time Taken: 06/07/2002 14:00 Date Received: 06/10/2002

Reporting Date Prep/Run

Parameter Results Units Limit Method Analyzed Analyst Batch

Solids, Total 85.4 % n/a SW 5035 06/20/2002 krw

DRO Extraction G 06/l.l./2002 WDNR 06/l.8/2002 asm

PVOC - NONAQUEOUS

Benzene <29 ug/kg 25 SW 8020 06/l.7/2002 aba

Ethylbenzene <29 ug/kg 25 SW 8020 06/17/2002 aba

Methyl-t-butyl ether <29 ug/kg 25 SW 8020 06/l.7/2002 aba

Toluene <29 ug/kg 25 SW 8020 06/l.7/2002 aba

l.,2,4-Trimethylbenzene <29 ug/kg 25 SW 8020 06/l.7/2002 aba

l.,3,5-Trimethylbenzene <29 ug/kg 25 SW 8020 06/l.7/2002 aba

Xylenes, Total <88 ug/kg 75 SW 8020 06/l.7/2002 aba

GRO <5.9 mg/kg 5.0 WDNR 06/17/2002 aba

Surr: Bromofluorobenzene 99.5 % 80- SW 8020 06/17/2002 aba

DRO - NONAQUEOUS <5. 9 mg/kg 5.0 WDNR 06/19/2002 asm

602 CO!'v1MERCE DRIVE I WATERTOWN, WI 53094 I 920-261-1660 I FAX: 920-261-8120 WDNR No. 128053530

451.4

l.770

3687

3687

3687

3687

3687

3687

3687

3687

3687

l.770 3074

Testi~merica

ANALYTICAL REPORT

Mr. Mafizul Islam SIGMA ENVIRONMENTAL SERV. 220 East Ryan Road Oak Creek, WI 53154-4533

JOB DESCRIPTION: 6707 City of Milwaukee PROJECT DESCRIPTION: Soil Analysis SAMPLE DESCRIPTION: GP-17 8-10 6707 City

Rec'd at 3 degrees C

06/21/2002 Job No: 02.05359 Sample No: 484669 Account No: 65300 Page 4 of 4

of Milwaukee

Date/'.I'ime Taken: 06/07/2002 15:00 Date Received: 06/10/2002

Reporting Date Prep/Run

Parameter Results Units Limit Method Analyzed Analyst Batch

Solids, Total 72.2 'Ir n/a SW 5035 06/20/2002 krw

DRO Extraction G 06/11/2002 WDNR 06/18/2002 asm

PVOC - NONAQUEOUS

Benzene <35 ug/kg 25 SW 8020 06/17/2002 aha

Ethylhenzene <35 ug/kg 25 SW 8020 06/17/2002 aha

Methyl-t-hutyl ether <35 ug/kg 25 SW 8020 06/17/2002 aha

Toluene <35 ug/kg 25 SW 8020 06/17/2002 aha

1,2,4-Trimethylhenzene <35 ug/kg 25 SW 8020 06/17/2002 aha

1,3,5-Trimethylbenzene <35 ug/kg 25 SW 8020 06/17/2002 aha

Xylenes, Total <100 ug/kg 75 SW 8020 06/17/2002 aha

GRO <6.9 mg/kg 5.0 WDNR 06/17/2002 aha

Surr: Bromofluorohenzene 95.0 % 80- SW 8020 06/17/2002 aha

DRO - NONAQUEOUS H 76 mg/kg 5.0 WDNR 06/19/2002 asm

602 COI\.IMERCE DRIVE I WATERTOWN, WI 53094 I 920-261-1660 I FAX: 920-261-8120 WDNR No. 128053530

4514

1770

3687

3687

3687

3687

3687

3687

3687

3687

3687

1770 3074

m,063$1 ,...,e·sti ~mer1· ca ~~t~::~e~~~s~~i:e f I ~ Watertown, WI 53094

1MC01'1,ll01'1ATll!D

Phone 920-261-1660 or 800-833-7036 Fax 920-261-8120

To assist us In using the proper analytlcal methoos, is this work being conducted for regulatory purposes?

Compliance Monitoring

Cl~otNome~~,~~ Clieot#o

Address: '7 2...b ~ 'f?...d City/State/Zip Code: Q~ & <-e .. JL .. I IPL !!3'] 1 i:>L/ . Pr~:o:~: ~~ W\,, i ,~ ,

Project Manager: ~·\ z__ul,_, J::"E:.'\.9-.JV\ Site/Location ID: }U, 1\ 1 ,, n . ~ JL 0 Q _ State: ~I

- . . .. .. c lfr11'J '~----uffi u.t'\_ 'ii ~ (' \ ~~-~ ~{J l '

,,,.

/JJ/lc, ,~,,,... ~/· ~ __;; PO#:

u ,, f

' Matrix Preservation & # of Containe~ Analyze For: I

~Standard a; :l1 a; r uc;lJellverablas ii 0 .c :;:: (j) - None

_ Rush (surcharges may apply) Q) ::. 0 J "" o"i5 £ -

§_ ~ u; ~ - Level2

·E (j) o.. g Date Need&d: § 0 (j) & (Batch QC)

u i a; ll Level3

i l II o!~ 1 -

Fax Results: y N u J ~ pj - Level4

.ri ., c - as Other:

~ .go ~ ::l 0..

(/') (/') ~ .2 (!) :;:: 0 (j)

(9 c

~ ~ -0 (j) • ' 0 J: 0 i cjp SAMPLE ID

II ]! ~~~ ~ " ii 0 F ~

(3 Cl) 8 .c (9 ~ I f' z 5 REMARKS

G-:P-\~ Lo-~ ~1101 '2'.0D & ~ l ~ )Q )C G;f> ii ~-\O d:>/7/,:Jz.. 'J'.06 (},, s I 10 ~ ~ 'tv~~ 1.?;S/&z_ 3'.DD ,.... \. XJ

\

Special ln11tructlona: W ~ ~ ct~ C<.<-tt,..J) ~ fo -'/L-o l. f,'Jf ~ R..c:- fitiSS"t1v& <(-; {],, cJ(--&-Q LABORATORY COMMENTS:

('vi~ '~ ~'-.. "~ _;:-,;_ .WC ~ -~ . J,e-( c:-l G ~"LlJl ~llhvL lnit Lab Temp: {f o e_

Relinquished By: 111 OU~ r~ o~(/kz_ ;?rn"lj Received By:~~L / ~%~ ///v_t

RocLobTomp' . ~ Im~:

,: .

Relinquished By:~~ ~~ Time: Custody Seals: Y . , N ·. N/A

/.'.L'.30 ~ Tim; Recellle6-av: ~ Date: Time:

Bottles Supplied by Test Am rica: Y N

-= ~~· Relinquished By: Date: Time: ·~ ~tl;'l,.c. Tt't1)Q Method of Shipment: •oz•·... ../· .. . / " -

;{)v//.J/;1 /02-

SI & RAA COM - 2nd & 3rd

APPENDIX E

Groundwater Laboratory Reports and Chain-of-Custody Forms

m51GMA

l:\milwci\6707\S3.RPT2.wpd

f----

Corporate Office & Laboratory 1241 Bellevue Street Green Bay, WI 54302 920-469-2436 • FAlG 920-469-8827 800-7-ENCHEM

Project Name : CITY OF MILWAUKEE

Project Number : 6707

WI DNR LAB ID : 405132750

Sample No. Field ID

814395-001 MW-1

814395-002 MW-3

814395-003 MW-4

814395-004 MW-5

814395-005 MW-6

814395-006 MW-7

814395-007 EQUIP.

814395-008 DUP.

814395-009 TRIP

- Analytical Report -

Collection Date Sample No.

9/13/01

9/13/01

9/13/01

9/13/01

9/13/01

9/13/01

9/13/01

9/13/01

9/13/01

Please visit our Internet homepage at: www.enchem.com

Madison Office & Laboratory 525 Science Drive

Madison, WI 53711 608-232-3300 • FAJc: 608-233-0502

888-5-ENCHEM

Client: SIGMA ENVIRONMENTAL SERVICES

Collection Field ID Date

The "Q" flag is present when a parameter has been detected below the LOQ. This indicates the results are qualified due to the uncertainty of the parameter concentration between the LOO and the LOQ.

Soil voe detects are corrected for the total solids, unless otherwise noted.

I certify that the data contained in this Final Report has been generated and reviewed in accordance with approved methods and Laboratory Standard Operating Procedure. Exceptions, if any, are discussed in the accompanying sample comments. Release of this final report is authorized by Laboratory management, as is verified by the following signature. Reported results shall not be reproduced, except in full, without the written approval of the lab. The sample results relate only to the analytes of interest tested.

Approval Signature Date

BatchNo. £/W/6-En Chem, Inc. Cooler Receipt Log

Project Name or ID b J01 No. of Coolers:· ___ /~_Temps: ___ f!-,f) __ ',f., ________ _

A. Receipt Phase: Date cooler was opened: e.;-1 '-/-<J I By: ___ GD _______ _

1: Were samples received on ice? (Must be ~ 6 C ) ....................................................... ~ N02

2. Was th~re a, Temperature Blank? ................ _ ............................................................ :: ..... YES ~

3: Were custody seals present and intact? (Record on COC) ............................................ YES ~ . ~ 2 4: Are COC documents present? .................................................................................. ~ NO

5: Does this Project require quick turn around analysis? ................................................. ;_,..YES ~

6: Is there any sub-work? ............................................................................................. ~ NO

7: Are there any short hold time tests? .......................................................................... : ..... YES ~

9; Do '"Y "mple•·ooed to be Fllteced °' Pce•e<Ved lo the t•b? ........................................ ;ES' NO

Contacted by/Who _______ _

Contacted by/Who _______ _

8: Are any samples nearing expiration of hold-time? (Within 2 days) ................................. YESfl1 0

8. Check-in Phase: Date samples were Checked-in: 9 -f 'f-O f By: __________ _

1: Were all sample containers listed on the COG received and intact? ........................... .w N02

2: Sign the COC as received by En Chem ... ~-ompleted ................................................... ~ NO

3: Do "mple l•bel• m•toh the COC? ... ........ : .. °';'••· ....................................... ················~ NO' ,. 4: Check sample pH of preserved samples. (Not VOCs) Completed .................................. YES NO

5: Do samples have correct chemical preseivation? ..................................................... :.YES N02

8: Are VOC samples free of bubbles >6mm ........... ......................... ........... ..................... .

9: Enter samples into logbook. Completed ..................................................................... .. NO

NO

11: Complete Laboratory Tracking Sheet (L TS). Completed ........................................... YES NO

12: Start Nonconformance form .................................................................................... YES NO

13: l~itiate Subcontracting procedure. Completed .................................................. ~ NO

14: Check laboratory sample number on all containers and COC. ...... (__ f f ff/ .. @J NO

Short Hold-time tests:

Footnotes

NA

NA

NA

NA

NA

0 (:Fi)

NA

NA

48 Hours or less Coliform (6 hrs) Hexavalent Chromium (24 Hrs) BOD

7 days Flashpoint TSS

1 Notify proper lab group immediately.

Nitrite or Nitrate Low Level Mercury Ortho Phosphorus Turbidity Surfactants Sulfite En Core Preseivation Color

Total Solids TDS Sulfide Free Liquids Total Volatile Solids Aqueous Extractable Organics- ALL Unpreseived VOC's Ash

Rev. 9/5/2001, Attachment to 1-REC-5. Subject to QA Audit.

p:/everyone/forms/samplereceiving/crl.doc

2 Complete nonconformance memo.

Reviewed by/date LLu q / 11 / 6 I

I

Documentation of

Subcontracted Analysis

Listed below are the labs used for subcontracted analysis and associated FID number.

Code

*MD *GB *SP *RL *NL *SF *CT *QO *QP *KM *ST

Laboratory

En Chem Madison En Chem Green Bay En Chem Superior Robert E. Lee Northern Lakes Service Sommer - Frey Commonwealth Tech. Quanterrra - North Canton, OH Quanterra - Pittsburgh, PA Kemron - Merietta, OH Spectrum

Wisconsin FID Number

113172950 405132750 816079330 405043870 721026460 241249360 157066030 999518190 998027800 998202040

*SUB Indicates analysis that requires no certification

F:\ANYONE\NARR\SUBCON.DOC Monday, June 08, 1998

A

8

c

E

H(n)

K

L

N

Q

u

x

&

*

Inorganic Data Qualifiers

Analyte is detected in the method blank, see Form 3. Method blank criteria is evaluated to the laboratory method detection limit. Additionally, method blank acceptance may be based on project specific criteria or determined from analyte concentrations in the sample and are evaluated on a sample by sample basis.

The analyte has been detected between the method detection limit and the reporting limit.

Elevated detection limit due to matrix effects.

Estimated concentration due to matrix interferences. During the metals analysis using the inductively coupled plasma (ICP), the serial dilution failed to meet the established control limits of 0-10% and the sample concentration is greater than 50 times the IDL (100 times the IDL for analysis done on the ICP-MS). The result was flagged with the E qualifier to indicate that a physical interference was observed.

Analysis performed "n" days past holding time (See Sample Narrative).

Sample received unpreserved. Sample was either preserved at the time of receipt or at the time of sample preparation.

Elevated detection limit due to low sample volume.

Spiked sample recovery not within control limits.

The analyte has been detected between the limit of detection (LOO) and limit of quantitation (LOQ). The results are qualified due to the uncertainty of analyte concentrations within this range.

The analyte was not detected above the reporting limit.

See sample narrative.

Laboratory Control Spike recovery not within control limits.

Duplicate analyses not within control limits.

Rev. 4/3/01

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number: 6707

Field ID: MW-1

Lab Sample Number : 814395-001

WI DNR LAB ID : 405132750

Test Result LOO

Arsenic - Dissolved 0.87 0.27

Barium - Dissolved 260 0.56

Cadmium - Dissolved < 0.26 0.26

Chromium - Dissolved 14 0.37

Lead - Dissolved 0.63 0.41

Selenium - Dissolved 3.0 0.40

Silver - Dissolved 0.18 0.11

Mercury - Dissolved < 0.088 0.088

EPA 8260 VOLATILE LIST- WATER

Analyte Result LOO

Benzene < 0.48 0.48

8romobenzene < 0.44 0.44

8romochloromethane < 0.61 0.61

8romodichloromethane < 0.61 0.61

Bromoform < 0.70 0.70

Bromomethane < 0.71 0.71

s-8utylbenzene < 0.49 0.49

t-Butylbenzene < 0.50 0.50

n-8utylbenzene < 0.61 0.61

Carbon tetrachloride < 0.73 0.73

Chloroform < 0.75 0.75

Chlorobenzene < 0.55 0.55

Chlorodibromomethane < 0.43 0.43

Chloroethane < 0.57 0.57

Chloromethane < 0.62 0.62

2-Chlorotoluene < 0.48 0.48

4-Chlorotoluene < 0.72 0.72

1,2-Dibromo-3-chloropropane < 1.0 1.0

1,2-Dibromoethane < 0.91 0.91

Dibromomethane < 0.67 0.67

- Analytical Report -

1 ~41 l:lenevue ;:;1ree1 Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENT AL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type: WATER

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method. Analyst

0.86 ug/L 9/19/01 SW846 3020 SW846 6020 ccr

1.8 ug/L 9/19/01 SW846 3020 SW846 6020 ccr

0.83 ug/L 9/19/01 SW846 3020 SW846 6020 ccr

1.2 ug/L 9/19/01 SW846 3020 SW846 6020 ccr

1.3 ug/L Q 9/19/01 SW846 3020 SW846 6020 ccr

1.3 ug/L 9/19/01 SW846 3020 SW846 6020 ccr

0.35 ug/L Q 9/27/01 SW846 3005 SW846 6020 ccr

0.28 ug/L 9/21/01 SW846 7470A SW846 7470A *MD

Organic Results

Prep Method: SW846 5030B Prep Date: 9/17/01 Analyst: HW

Analysis Analysis LOQ EQL Units Code Date Method

1.5 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 S\/Y846 82608

1.9 ug/L 9/17/01 SW846 82608

2.2 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

2.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

2.0 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

3.2 ug/L 9/17/01 SW846 82608

2.9 ug/L 9/17/01 SW846 82608

2.1 ug/L 9/17/01 SW846 82608

En Chem Inc.

Project Name: CITY OF MILWAUKEE

Project Number : 6707

Field ID : MW-1

Lab Sample Number: 814395-001

WI DNR LAB ID: 405132750

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1 ;1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

1,3,5-Trimethylbenzene

< 0.54

< 0.39

< 0.47

< 0.67

< 0.85

< 0.73

< 0.68

< 0.79

< 0.53

< 0.48

< 0.53

< 0.95

< 0.85

< 0.56

< 0.51

< 0.60

< 0.43

< 0.52

< 0.84

< 0.43

< 0.57

< 0.85

< 0.67

< 0.59

< 0.64

< 0.43

< 0.91

< 0.75

< 0.57

< 0.47

< 0.57

< 0.60

< 0.69

< 0.72

< 0.51

< 0.89

< 0.78

< 0.52

0.54

0.39

0.47

0.67

0.85

0.73

0.68

0.79

0.53

0.48

0.53

0.95

0.85

0.56

0.51

0.60

0.43

0.52

0.84

0.43

0.57

0.85

0.67

0.59

0.64

0.43

0.91

0.75

0.57

0.47

0.57

0.60

0.69

0.72

0.51

0.89

0.78

0.52

1 ;!41 t:1e11evue :::Hreer Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

1.7

1.2

1.5

2.1

2.7

2.3

2.2

2.5

1.7

1.5

1.7

3.0

2.7

1.8

1.6

1.9

1.4

1.7

2.7

1.4

1.8

2.7

2.1

1.9

2.0

1.4

2.9

2.4

1.8

1.5

1.8

1.9

2.2

2.3

1.6

2.8

2.5

1.7

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type : WATER

ug/L

ug/L

ug/l

ug/l

ug/L

ug/L

ug/L

ug/l

ug/L

ug/L

ug/L

ug/l

ug/l

ug/L

ug/L

ug/L

ug/L

ug/l

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/l

ug/L

ug/L

ug/L

ug/L

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number : 6707

Field ID: MW-1

Lab Sample Number: 814395-001

WI DNR LAB ID : 405132750

Vinyl chloride < 0.18 0.18

Xylenes, -m, -p < 1.4 1.4

Xylene, -o < 0.54 0.54

4-8romofluorobenzene 110

Dibromofluoromethane 102

Toluene-dB 109

- Analytical Report -

Client:

Report Date :

Collection Date :

Matrix Type :

0.57 ug/L

4.5 ug/L

1.7 ug/L

%Recov

%Recov

%Recov

1 :.!41 tie11evue ::>treei Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

9/27/01

9/13/01

WATER

9/17/01 SW846 82608

9/17/01 SW846 82608

9/17/01 SW846 82608

9/17/01 SW846 82608

9/17/01 SW846 82608

9/17/01 SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number: 6707

Field ID: MW-3

Lab Sample Number : 814395-002

WI DNR LAB ID : 405132750

Test Result LOD

Arsenic • Dissolved 2.7 0.25

Barium - Dissolved 420 0.24

Cadmium • Dissolved < 0.070 0.070

Chromium - Dissolved 4.0 1.1

Lead - Dissolved 0.42 0.39

Selenium • Dissolved 1.4 0.42

Silver - Dissolved < 0.16 0.16

Mercury • Dissolved < 0.088 0.088

EPA 8260 VOLATILE LIST- WATER

Analyte Result LOO

Benzene < 0.48 0.48

Bromobenzene < 0.44 0.44

Bromochloromethane < 0.61 0.61

Bromodichloromethane < 0.61 0.61

Bromoform < 0.70 0.70

Bromomethane < 0.71 0.71

s-Butylbenzene < 0.49 0.49

t-Butylbenzene < 0.50 0.50

n-Butylbenzene < 0.61 0.61

Carbon tetrachloride < 0.73 0.73

Chloroform < 0.75 0.75

Chlorobenzene < 0.55 0.55

Chlorodibromomethane < 0.43 0.43

Chloroethane < 0.57 0.57

Chloromethane < 0.62 0.62

2-Chlorotoluene < 0.48 0.48

4-Chlorotoluene < 0.72 0.72

1,2-Dibromo-3-chloropropane < 1.0 1.0

1,2-Dibromoethane < 0.91 0.91

Dibromomethane < 0.67 0.67

- Analytical Report -

1 L41 ljeJ1evue ~rree1 Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type : WATER

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

0.80 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.76 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.22 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

3.5 ug/L c 9/21 /01 SW846 6020 SW846 6020 dms

1.2 ug/L Q 9/19/01 SW846 6020 SW846 6020 ccr

1.3 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.51 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.28 ug/L 9/21/01 SW846 7470A SW846 7470A *MD

Organic Results

Prep Method: SW846 50308 Prep Date: 9/17/01 Analyst: HW

Analysis Analysis LOQ EQL Units Code Date Method

1.5 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.2 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

1;6 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

2.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17 /01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

2.0 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

3.2 ug/L 9/17/01 SW846 82608

2.9 ug/L 9/17/01 SW846 82608

2.1 ug/L 9/17/01 SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number : 6707

Field ID : MW-3

Lab Sample Number: 814395-002

WI DNR LAB ID: 405132750

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1 ,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloro~thene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dlchloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

1,3,5-Trimethylbenzene

< 0.54

< 0.39

< 0.47

< 0.67

< 0.85

< 0.73

< 0.68

< 0.79

< 0.53

< 0.48

< 0.53

< 0.95

< 0.85

< 0.56

< 0.51

< 0.60

3.0

< 0.52

< 0.84

< 0.43

< 0.57

< 0.85

3.2

52

1.3

< 0.43

< 0.91

< 0.75

< 0.57

0.59

< 0.57

< 0.60

< 0.69

< 0.72

20

< 0.89

<. 0.78

7.7

0.54

0.39

0.47

0.67

0.85

0.73

0.68

0.79

0.53

0.48

0.53

0.95

0.85

0.56

0.51

0.60

0.43

0.52

0.84

0.43

0.57

0.85

0.67

0.59

0.64

0.43

0.91

0.75

0.57

0.47

0.57

0.60

0.69

0.72

0.51

0.89

0.78

0.52

1 <!41 tieuevue ::;1ree1 Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

1.7

1.2

1.5

2.1

2.7

2.3

2.2

2.5

1.7

1.5

1.7

3.0

2.7

1.8

1.6

1.9

1.4

1.7

2.7

1.4

1.8

2.7

2.1

1.9

2.0

1.4

2.9

2.4

1.8

1.5

1.8

1.9

2.2

2.3

1.6

2.8

2.5

1.7

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type : WATER

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

Q

Q

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17 /01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number : 6707

Field ID: MW-3

Lab Sample Number : 814395-002

WI DNR LAB ID : 405132750

Vinyl chloride < 0.18 0.18

Xylenes, -m, -p 11 1.4

Xylene, -o 7.4 0.54

4-Bromofluorobenzene 109

Dibromofluoromethane 100

Toluene-dB 106

l:.!41 Jje11evue :street Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

0.57

4.5

1.7

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type : WATER

ug/L 9/17/01 SW846 82608

ug/L 9/17/01 SW846 82608

ug/L 9/17/01 SW846 82608

%Recov 9/17/01 SW846 82608

%Recov 9/17/01 SW846 82608

%Recov 9/17/01 SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number: 6707

Field ID: MW-4

Lab Sample Number: 814395-003

WI DNR LAB ID : 405132750

Test Result LOO

Arsenic - Dissolved 3.2 0.25

Barium - Dissolved 200 0.24

Cadmium - Dissolved < 0.070 0.070

Chromium - Dissolved 3.0 1.1

Lead - Dissolved < 0.39 0.39

Selenium - Dissolved 1.9 0.42

Silver - Dissolved < 0.16 0.16

Mercury - Dissolved < 0.088 0.088

EPA 8260 VOLATILE LIST-WATER

Analyte Result LOO

Benzene < 0.48 0.48

Bromobenzene < 0.44 0.44

8romochloromethane < 0.61 0.61

8romodichloromethane < 0.61 0.61

8romoform < 0.70 0.70

Bromomethane < 0.71 0.71

· s-Butylbenzene < 0.49 0.49

t-8utylbenzene < 0.50 0.50

n-Butylbenzene < 0.61 0.61

Carbon tetrachloride < 0.73 0.73

Chloroform < 0.75 0.75

Chlorobenzene < 0.55 0.55

Chlorodibromomethane < 0.43 0.43

Chloroethane < 0.57 0.57

Chloromethane < 0.62 0.62

2-Chlorotoluene < 0.48 0.48

4-Chlorotoluene < 0.72 0.72

1,2-Dibromo-3-chloropropane < 1.0 1.0

1,2-Dibromoethane < 0.91 0.91

Dibromomethane < 0.67 0.67

- Analytical Report -

1441 1:1e11evue ::;ireet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type : WATER

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method. Analyst

0.80 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.76 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.22 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

3.5 ug/L QC 9/21 /01 SW846 6020 SW846 6020 dms

1.2 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

1.3 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.51 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.28 ug/L 9/21/01 SW846 7470A SW846 7470A *MD

Organic Results

Prep Method: SW846 5030B Prep Date: 9/17/01 Analyst: HW

Analysis Analysis LOQ EQL Units Code Date Method

1.5 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.2 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 8260B

1.9 ug/L 9/17/01 SW846 8260B

2.3 ug/L 9/17/01 SW846 8260B

2.4 ug/L 9/17/01 SW846 8260B

1.8 ug/L 9/17/01 SW846 8260B

1.4 ug/L 9/17/01 SW846 8260B

1.8 ug/L 9/17/01 SW846 8260B

2.0 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

3.2 ug/L 9/17/01 SW846 82608

2.9 ug/L 9/17/01 SW846 82608

2.1 ug/L 9/17/01 SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number : 6707

Field ID : MW-4

Lab Sample Number : 814395-003

WI DNR LAB ID: 405132750

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-t,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

MethyHert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1,1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrach lo roe then e

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

1,3,5-Trimethylbenzene

< 0.54

< 0.39

< 0.47

< 0.67

< 0.85

< 0;73

< 0.68

< 0.79

< 0.53

< 0.48

< 0.53

< 0.95

< 0.85

< 0.56

< 0.51

< 0.60

< 0.43

< 0.52

< 0.84

< 0.43

< 0.57

< 0.85

< 0.67

< 0.59

< 0.64

< 0.43

< 0.91

< 0.75

< 0.57

< 0.47

< 0.57

< 0.60

< 0.69

< 0.72

< 0.51

< 0.89

< 0.78

< 0.52

0.54

0.39

0.47

0.67

0.85

0.73

0.68

0.79

0.53

0.48

0.53

0.95

0.85

0.56

0.51

0.60

0.43

0.52

0.84

0.43

0.57

0.85

0.67

0.59

0.64

0.43

0.91

0.75

0.57

0.47

0.57

0.60

0.69

0.72

0.51

0.89

0.78

0.52

1 ~41 tie11evue ;:;ireet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

1.7

1.2

1.5

2.1

2.7

2.3

2.2

2.5

1.7

1.5

1.7

3.0

2.7

1.8

1.6

1.9

1.4

1.7

2.7

1.4

1.8

2.7

2.1

1.9

2.0

1.4

2.9

2.4

1.8

1.5

1.8

1.9

2.2

2.3

1.6

2.8

2.5

1.7

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type: WATER

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17 /01

9/17/01

9/17/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number : 6707

Field ID: MW-4

Lab Sample Number: 814395-003

WI DNR LAB ID : 405132750

Vinyl chloride < 0.18 0.18

Xylenes, -m, -p < 1.4 1.4

Xylene, -o < 0.54 0.54

4-Bromofluorobenzene 108

Dibrornofluoromethane 98

Toluene-dB 106

- Analytical Report -

Client:

Report Date :

Collection Date :

Matrix Type :

0.57 ug/L

4.5 ug/L

1.7 ug/L

%Recov

%Recov

%Recov

1 :<41 l:leuevue ::.1reet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

SIGMA ENVIRONMENTAL SERVICES

9/27/01

9/13/01

WATER

9/17/01 SW846 82608

9/17/01 SW846 82608

9/17/01 SW846 82608

9/17/01 SW846 82608

9/17/01 SW846 82608

9/17/01 SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number : 6707

Field ID: MW-5

Lab Sample Number: 814395-004

WI DNR LAB ID : 405132750

Test Result LOO

Arsenic - Dissolved 1.2 0.25

Barium - Dissolved 870 0.24

Cadmium - Dissolved < 0.070 0.070

Chromium - Dissolved < 1.1 1.1

Lead - Dissolved < 0.39 0.39

Selenium - Dissolved 1.7 0.42

Silver - Dissolved < 0.16 0.16

Mercury - Dissolved < 0.088 0.088

EPA 8260 VOLATILE LIST-WATER

Analyte Result LOO

Benzene < 0.48 0.48

Bromobenzene < 0.44 0.44

Bromochloromethane < 0.61 0.61

Bromodichloromethane < 0.61 0.61

Bromoform < 0.70 0.70

Bromomethane < 0.71 0.71

s-Butylbenzene < 0.49 0.49

t-Butylbenzene < 0.50 0.50

n-Butylbenzene < 0.61 0.61

Carbon tetrachloride < 0.73 0.73

Chloroform < 0.75 0.75

Chlorobenzene < 0.55 0.55

Chlorodibromomethane < 0.43 0.43

Chloroethane < 0.57 0.57

Chloromethane < 0.62 0.62

2-Chlorotoluene < 0.48 0.48

4-Chlorotoluene < 0.72 0.72

1,2-Dibromo-3-chloropropane < 1.0 1.0

1,2-Dibromoethane < 0.91 0.91

Dibromomethane < 0.67 0.67

- Analytical Report -

1 ~41 l:leuevue :;rreet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM

·Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type : WATER

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method. Analyst

0.80 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.76 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.22 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

3.5 ug/L c 9/25/01 SW846 6020 SW846 6020 ccr

1.2 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

1.3 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.51 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.28 ug/L 9/21/01 SW846 7470A SW846 7470A *MD

Organic Results

Prep Method: SW846 50308 Prep Date: 9/17/01 Analyst: HW

Analysis Analysis LOQ EQL Units Code Date Method

1.5 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.2 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

2.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

2.0 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

3.2 ug/L 9/17/01 SW846 82608

2.9 ug/L 9/17/01 SW846 82608

2.1 ug/L 9/17/01 SW846 82608

' r--"

En Chem Inc.

Project Name: CITY OF MILWAUKEE

Project Number : 6707

Field ID : MW-5

Lab Sample Number: 814395-004

WI DNR LAB ID: 405132750

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloro.ethene

Dichlorodifluoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

1,3,5-Trimethylbenzene

< 0.54

< 0.39

2.2

< 0.67

< 0.85

< 0.73

< 0.68

< 0.79

< 0.53

< 0.48

< 0.53

< 0.95

< 0.85

< 0.56

< 0.51

< 0.60

< 0.43

< 0.52

< 0.84

< 0.43

< 0.57

< 0.85

< 0.67

< 0.59

< 0.64

< 0.43

< 0.91

< 0.75

< 0.57

< 0.47

< 0.57

< 0.60

< 0.69

< 0.72

< 0.51

< 0.89

< 0.78

< 0.52

0.54

0.39

0.47

0.67

0.85

0.73

0.68

0.79

0.53

0.48

0.53

0.95

0.85

0.56

0.51

0.60

0.43

0.52

0.84

0.43

0.57

0.85

0.67

0.59

0.64

0.43

0.91

0.75

0.57

0.47

0.57

0.60

0.69

0.72

0.51

0.89

0.78

0.52

1 ~41 t:Se11evue '=itreet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

1.7

1.2 1.5

2.1

2.7

2.3

2.2

2.5

1.7

1.5

1.7

3.0

2.7

1.8

1.6

1.9

1.4

1.7

2.7

1.4

1.8

2.7

2.1

1.9

2.0

1.4

2.9

2.4

1.8

1.5

1.8

1.9

2.2

2.3

1.6

2.8

2.5

1.7

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date: 9/13/01

Matrix Type : WATER

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number : 6707

Field ID: MW-5

Lab Sample Number : 814395-004

WI DNR LAB ID : 405132750

Vinyl chloride < 0.18 0.18

Xylenes, -m, -p < 1.4 1.4

Xylene, -o < 0.54 0.54

4-Bromofluorobenzene 107

Dibromofluoromethane 96

Toluene-dB 105

1 £41 t::1e11evue ::>treet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

0.57

4.5

1.7

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type : WATER

ug/L 9/17/01 SW846 82608

ug/L 9/17/01 SW846 82608

ug/L 9/17/01 SW846 82608

%Recov 9/17/01 SW846 82608

%Recov 9/17/01 SW846 82608

%Recov 9/17/01 SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number : 6707

Field ID: MW-6

Lab Sample Number : 814395-005

WI DNR LAB ID : 405132750

Test Result LOO

Arsenic - Dissolved 0.53 0.25

Barium - Dissol1ied 410 0.24

Cadmium - Dissolved 0.070 0.070

Chromium - Dissolved < 1.1 1.1

Lead - Dissolved < 0.39 0.39

Selenium - Dissolved 1.1 0.42

Silver - Dissolved < 0.16 0.16

Mercury - Dissolved < 0.088 0.088

EPA 8260 VOLATILE LIST-WATER

Analyte Result LOO

Benzene < 0.48 0.48

Bromobenzene < 0.44 0.44

Bromochloromethane < 0.61 0.61

Bromodichloromethane < 0.61 0.61

Bromoform < 0.70 0.70

Bromomethane < 0.71 0.71

s-Butylbenzene < 0.49 0.49

t-Butylbenzene < 0.50 0.50

n-Butylbenzene < 0.61 0.61

Carbon tetrachloride < 0.73 0.73

Chloroform < 0.75 0.75

Chlorobenzene < 0.55 0.55

Chlorodibromomethane < 0.43 0.43

Chloroethane < 0.57 0.57

Chloromethane < 0.62 0.62

2-Chlorotoluene < 0.48 0.48

4-Chlorotoluene < 0.72 0.72

1, 2-Dibromo-3-chloropropane < 1.0 1.0

1,2-Dibromoethane < 0.91 0.91

Dibromomethane < 0.67 0.67

- Analytical Report -

1441 lje11evue ::itreer Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type : WATER

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

0.80 ug/L Q 9/19/01 SW846 6020 SW846 6020 ccr

0.76 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.22 ug/L Q 9/19/01 SW846 6020 SW846 6020 ccr

3.5 ug/L c 9/25/01 SW846 6020 SW846 6020 ccr

1.2 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

1.3 ug/L Q 9/19/01 SW846 6020 SW846 6020 ccr

0.51 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.28 ug/L 9/21/01 SW846 7470A SW846 7470A *MD

Organic Results

Prep Method: SW846 50308 Prep Date: 9/17/01 Analyst: HW

Analysis Analysis LOQ EQL Units Code Date Method

1.5 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.2 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

2.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

2.0 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17101 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

3.2 ug/L 9/17/01 SW846 82608

2.9 ug/L 9/17/01 SW846 82608

2.1 ug/L 9/17/01 SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number : 6707

Field ID : MW-6

Lab Sample Number : 814395-005

WI DNR LAB ID: 405132750

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichloroethane

1,2-Dichlorobenzene

1, 1-Dichloroethene

cis-1,2-Dichloroethene

Dichlorodiffuoromethane

trans-1,2-Dichloroethene

1,2-Dichloropropane

1, 1-Dichloroethane

1,3-Dichloropropane

2,2-Dichloropropane

1, 1-Dichloropropene

cis-1,3-Dichloropropene

trans-1,3-Dichloropropene

Diisopropyl ether

Ethylbenzene

Fluorotrichloromethane

Hexachlorobutadiene

lsopropylbenzene

p-lsopropyltoluene

Methylene chloride

Methyl-tert-butyl-ether

Naphthalene

n-Propylbenzene

Styrene

1, 1,2,2-Tetrachloroethane

1, 1, 1,2-Tetrachloroethane

Tetrachloroethene

Toluene

1,2,3-Trichlorobenzene

1,2,4-Trichlorobenzene

1, 1, 1-Trichloroethane

1, 1,2-Trichloroethane

1,2,4-Trimethylbenzene

Trichloroethene

1,2,3-Trichloropropane

1,3,5-Trimethylbenzene

< 0.54

< 0.39

< 0.47

< 0.67

< 0.85

< 0.73

< 0.68

< 0.79

< 0.53

< 0.48

< 0.53

< 0.95

< 0.85

< 0.56

< 0.51

< 0.60

< 0.43

< 0.52

< 0.84

< 0.43

< 0.57

< 0.85

< 0.67

< 0.59

< 0.64

< 0.43

< 0.91

< 0.75

< 0.57

< 0.47

< 0.57

< 0.60

< 0.69

< 0.72

< 0.51

< 0.89

< 0.78

< 0.52

0.54

0.39

0.47

0.67

0.85

0.73

0.68

0.79

0.53

0.48

0.53

0.95

0.85

0.56

0.51

0.60

0.43

0.52

0.84

0.43

0.57

0.85

0.67

0.59

0.64

0.43

0.91

0.75

0.57

0.47

0.57

0.60

0.69

0.72

0.51

0.89

0.78

0.52

1 :.!41 t:lellevue ::meet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

1.7

1.2

1.5

2.1

2.7

2.3

2.2

2.5

1.7

1.5

1.7

3.0

2.7

1.8

1.6

1.9

1.4

1.7

2.7

1.4

1.8

2.7

2.1

1.9

2.0

1.4

2.9

2.4

1.8

1.5

1.8

1.9

2.2

2.3

1.6

2.8

2.5

1.7

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type: WATER

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

9/17/01

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number: 6707

Field ID: MW-6

Lab Sample Number: 814395-005

WI DNR LAB ID : 405132750

Vinyl chloride < 0.18 0.18

Xylenes, -m, -p < 1.4 1.4

Xylene, -o < 0.54 0.54

4-8romofluorobenzene 108

Dibromofluoromethane 100

Toluene-dB 106

1 :.!41 t:ie11evue ::;ireet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

0.57

4.5

1.7

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type: WATER

ug/L 9/17/01 SW846 82608

ug/L 9/17/01 SW846 82608

ug/L 9/17/01 SW846 82608

%Recov 9/17/01 SW846 82608

%Recov 9/17/01 SW846 82608

%Recov 9/17/01 SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number : 6707

Field ID: MW-7

Lab Sample Number : 814395-006

WI DNR LAB ID : 405132750

Test Result LOO

Arsenic - Dissolved 1.3 0.25

Barium - Dissolved 120 0.24

Cadmium - Dissolved < 0.070 0.070

Chromium - Dissolved < 1.1 1.1

Lead - Dissolved 0.99 0.39

Selenium - Dissolved 0.58 0.42

Silver - Dissolved < 0.16 0.16

Mercury - Dissolved < 0.088 0.088

EPA 8260 VOLATILE LIST-WATER

Analyte Result LOO

Benzene < 0.48 0.48

Bromobenzene < 0.44 0.44

Bromochloromethane < 0.61 0.61

8romodichloromethane < 0.61 0.61

Bromoform < 0.70 0.70

8romomethane < 0.71 0.71

s-Butylbenzene < 0.49 0.49

t-8utylbenzene < 0.50 0.50

n-Butylbenzene < 0.61 0.61

Carbon tetrachloride < 0.73 0.73

Chloroform < 0.75 0.75

Chlorobenzene < 0.55 0.55

Chlorodibromomethane < 0.43 0.43

Chloroethane < 0.57 0.57

Chloromethane < 0.62 0.62

2-Chlorotoluene < 0.48 0.48

4-Chlorotoluene < 0.72 0.72

1,2-Dibromo-3-chloropropane < 1.0 1.0

1,2-Dibromoethane < 0.91 0.91

Dibromomethane < 0.67 0.67

- Analytical Report -

1 ~41 tlenevue ~treet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type : WATER

Inorganic Results

LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

0.80 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.76 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.22 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

3.5 ug/L c 9/25/01 SW846 6020 SW846 6020 ccr

1.2 ug/L Q 9/19/01 SW846 6020 SW846 6020 ccr

1.3 ug/L Q 9/19/01 SW846 6020 SW846 6020 ccr

0.51 ug/L 9/19/01 SW846 6020 SW846 6020 ccr

0.28 ug/L 9/21/01 SW846 7470A SW846 7470A 'MD

Organic Results

Prep Method: SW846 5030B Prep Date: 9/17/01 Analyst: HW

Analysis Analysis LOQ EQL Units Code Date Method

1.5 ug/L 9/17/01 SW846 8260B

1.4 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.2 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

2.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

2.0 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

3.2 ug/L 9/17/01 SW846 82608

2.9 ug/L 9/17/01 SW846 82608

2.1 ug/L 9/17/01 SW846 82608

i ~41 t:ie11evue :;ire er

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILWAUKEE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: MW-7 Report Date : 9/27/01

Lab Sample Number : 814395-006 Collection Date : 9/13/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

1,3-Dichlorobenzene < 0.54 0.54 1.7 ug/L 9/17/01 SW846 82608

1,4-Dichlorobenzene < 0.39 0.39 1.2 ug/L 9/17/01 SW846 82608

1,2-Dichloroethane < 0.47 0.47 1.5 ug/L 9/17/01 SW846 82608

1,2-Dichlorobenzene < 0.67 0.67 2.1 ug/L 9/17/01 SW846 82608

1, 1-Dichloroethene < 0.85 0.85 2.7 ug/L 9/17/01 SW846 82608

cis-1,2-Dichloroethene < 0.73 0.73 2.3 ug/L 9/17/01 SW846 82608

Dichlorodifluoromethane < 0.68 0.68 2.2 ug/L 9/17/01 SW846 82608

trans-1,2-Dichloroethene < 0.79 0.79 2.5 ug/L 9/17/01 SW846 82608

1,2-Dichloropropane < 0.53 0;53 1.7 ug/L 9/17/01 SW846 82608

1, 1-Dichloroethane < 0.48 0.48 1.5 ug/L 9/17/01 SW846 82608

1,3-Dichloropropane < 0.53 0.53 1.7 ug/L 9/17/01 SW846 82608

2,2-Dichloropropane < 0.95 0.95 3.0 ug/L 9/17/01 SW846 82608

1, 1-Dichloropropene < 0.85 0.85 2.7 ug/L 9/17/01 SW846 82608

cis-1,3-Dichloropropene < 0.56 0.56 1.8 ug/L 9/17/01 SW846 82608

trans-1,3-Dichloropropene < 0.51 0.51 1.6 ug/L 9/17/01 SW846 82608

Diisopropyl ether < 0.60 0.60 1.9 ug/L 9/17/01 SW846 82608

Ethylbenzene < 0.43 0.43 1.4 ug/L 9/17/01 SW846 82608

Fluorotrichloromethane < 0.52 0.52 1.7 ug/L 9/17/01 SW846 82608

Hexachlorobutadiene < 0.84 0.84 2.7 ug/L 9/17/01 SW846 82608

lsopropylbenzene < 0.43 0.43 1.4 ug/L 9/17/01 SW846 82608

p-lsopropyltoluene < 0.57 0.57 1.8 ug/L 9/17/01 SW846 82608

Methylene chloride < 0.85 0.85 2.7 ug/L 9/17/01 SW846 82608

Methyl-tert-butyl-ether < 0.67 0.67 2.1 ug/L 9/17/01 SW846 82608

Naphthalene < 0.59 0.59 1.9 ug/L 9/17/01 SW846 82608

n-Propylbenzene < 0.64 0.64 2.0 ug/L 9/17/01 SW846 82608

Styrene < 0.43 0.43 1.4 ug/L 9/17/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 0.91 0.91 2.9 ug/l 9/17/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 0.75 0.75 2.4 ug/L 9/17/01 SW846 82608

Tetrachloroethene < 0.57 0.57 1.8 ug/L 9/17/01 SW846 82608

Toluene < 0.47 0.47 1.5 ug/L 9/17/01 SW846 82608

1,2,3-Trichlorobenzene < 0.57 0.57 1.8 ug/L 9/17/01 SW846 82608

1,2,4-Trichlorobenzene < 0.60 0.60 1.9 ug/L 9/17/01 SW846 82608

1, 1, 1-Trichloroethane < 0.69 0.69 2.2 ug/L 9/17/01 SW846 82608

1, 1,2-Trichloroethane < 0.72 0.72 2.3 ug/L 9/17/01 SW846 82608

1,2,4-Trimethylbenzene < 0.51 0.51 1.6 ug/L 9/17/01 SW846 82608

Trichloroethene < 0.89 0.89 2.8 ug/L 9/17/01 SW846 82608

1,2,3-Trichloropropane < 0.78 0.78 2.5 ug/L 9/17/01 SW846 82608

1,3,5-Trimethylbenzene < 0.52 0.52 1.7 ug/L 9/17/01 SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number : 6707

Field ID: MW-7

Lab Sample Number : 814395-006

WI DNR LAB ID : 405132750

Vinyl chloride < 0.18 0.18

Xylenes, -m, -p < 1.4 1.4

Xylene, -o < 0.54 0.54

4-Bromofluorobenzene 107

Dlbromofluoromethane 100

Toluene-dB 106

1 <:41 1:1e11evue :meet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

0.57

4.5

1.7

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date: 9/13/01

Matrix Type : WATER

ug/L 9/17/01 SW846 82608

ug/L 9/17/01 SW846 82608

ug/L 9/17/01 SW846 82608

%Recov 9/17/01 SW846 82608

%Recov 9/17/01 SW846 82608

%Recov 9/17/01 SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number : 6707

Field ID: EQUIP.

Lab Sample Number : 814395-007

WI DNR LAB ID : 405132750

EPA 8260 VOLATILE LIST· WATER

Analyte Result LOO

Benzene < 0.48 0.48

Bromobenzene < 0.44 0.44

Bromochloromethane < 0.61 0.61

Bromodichloromethane < 0.61 0.61

Bromoform < 0.70 0.70

Bromomethane < 0.71 0.71

s-8utylbenzene < 0.49 0.49

t-8utylbenzene < 0.50 0.50

n-8utylbenzene < 0.61 0.61

Carbon tetrachloride < 0.73 0.73

Chloroform < 0.75 0.75

Chlorobenzene < 0.55 0.55

Chlorodibromomethane < 0.43 0.43

Chloroethane < 0.57 0.57

Chloromethane < 0.62 0.62

2-Chlorotoluene < 0.48 0.48

4-Chlorotoluene < 0.72 0.72

1,2-Dibromo-3-chloropropane < 1.0 1.0

1 ,2-Dibromoethane < 0.91 0.91

Dibromomethane < 0.67 0.67

1,3-Dichlorobenzene < 0.54 0.54

1 ,4-Dichlorobenzene < 0.39 0.39

1,2-Dichloroethane < 0.47 0.47

1,2-Dichlorobenzene < 0.67 0.67

1, 1-Dichloroethene < 0.85 0.85

cis-1,2-Dichloroethene < 0.73 0.73

Dichlorodifluoromethane < 0.68 0.68

trans-1,2-Dichloroethene < 0.79 0.79

1,2-Dichloropropane < 0.53 0.53

1, 1-Dichloroethane < 0.48 0.48

1, 3-Dichloropropane < 0.53 0.53

2,2-Dichloropropane < 0.95 0.95

- Analytical Report -

1 ~41 t:1e11evue ::>treet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type: WATER

Organic Results

Prep Method: SW846 50308 Prep Date: 9/17/01 Analyst: HW

Analysis Analysis LOQ EQL Units Code Date Method

1.5 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.2 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

2.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

2.0 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

3.2 ug/L 9/17/01 SW846 82608

2.9 ug/L 9/17/01 SW846 82608

2.1 ug/L 9/17/01 SW846 82608

1.7 ug/L 9/17/01 SW846 82608

1.2 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17/01 SW846 82608

2.1 ug/L 9/17/01 SW846 82608

2.7 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

2.2 ug/L 9/17/01 SW846 82608

2.5 ug/L 9/17/01 SW846 82608

1.7 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17/01 SW846 82608

1.7 ug/L 9/17/01 SW846 82608

3.0 ug/L 9/17/01 SW846 82608

1441 t:se11evue ::;1ree1

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILWAUKEE

Project Number : 6707 Client: SIGMA ENVIRONMENT AL SERVICES

Field ID: EQUIP. Report Date : 9/27/01

Lab Sample Number: 814395-007 Collection Date : 9/13/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

1 , 1-Dichloropropene < 0.85 0.85 2.7 ug/L 9/17/01 SW846 82608

cis-1,3-Dichloropropene < 0.56 0.56 1.8 ug/L 9/17/01 SW846 82608

trans-1,3-Dichloropropene < 0.51 0.51 1.6 ug/L 9/17/01 SW846 82608

Diisopropyl ether < 0.60 0.60 1.9 ug/L 9/17/01 SWS46 82608

Ethylbenzene < 0.43 0.43 1.4 ug/L 9/17/01 SW846 82608

Fluorotrichloromethane < 0.52 0.52 1.7 ug/L 9/17/01 SW846 82608

Hexachlorobutadiene < 0.84 0.84 2.7 ug/L 9/17/01 SW846 82608

lsopropylbenzene < 0.43 0.43 1.4 ug/L 9/17/01 SW846 82608

p-lsopropyltoluene < 0.57 0.57 1.8 ug/L 9/17/01 SW846 82608

Methylene chl?ride < 0.85 0.85 2.7 ug/L 9/17/01 SW846 82608

Methyl-tert-butyl-ether < 0.67 0.67 2.1 ug/L 9/17/01 SW846 82608

Naphthalene < 0.59 0.59 1.9 ug/L 9/17/01 SW846 82608

n-Propylbenzene < 0.64 0.64 2.0 ug/L 9/17/01 SW846 82608

Styrene < 0.43 0.43 1.4 ug/L 9/17/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 0.91 0.91 2.9 ug/L 9/17/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 0.75 0.75 2.4 ug/L 9/17/01 SW846 82608

Tetrachloroethene < 0.57 0.57 1.8 ug/L 9/17/01 SW846 82608

Toluene < 0.47 0.47 1.5 ug/L 9/17/01 SW846 82608

1,2,3-Trichlorobenzene < 0.57 0.57 1.8 ug/L 9/17/01 SW846 82608

1,2,4-Trichlorobenzene < 0.60 0.60 1.9 ug/L 9/17/01 SW846 82608

1, 1, 1-Trichloroethane < 0.69 0.69 2.2 ug/L 9/17/01 SW846 82608

1, 1,2-Trichloroethane < 0.72 o .. 72 2.3 ug/L 9/17/01 SW846 82608

1,2,4-Trimethylbenzene < 0.51 0.51 1.6 ug/L 9/17/01 SW846 82608

Trichloroethene < 0.89 0.89 2.8 ug/L 9/17/01 SW846 82608

1,2,3-Trichloropropane < 0.78 0.78 2.5 ug/L 9/17/01 SW846 82608

1,3,5-Trimethylbenzene < 0.52 0.52 1.7 ug/L 9/17/01 SW846 82608

Vinyl chloride < 0.18 0.18 0.57 ug/L 9/17/01 SW846 82608

Xylenes, -m, -p < 1.4 1.4 4.5 ug/L 9/17/01 SW846 82608

Xylene, -o < 0.54 0.54 1.7 ug/L 9/17/01 SW846 82608

4-8romofluorobenzene 104 %Recov 9/17/01 SW846 82608

Dibromofluoromethane 99 %Recov 9/17/01 SW846 82608

Toluene-dB 106 %Recov 9/17/01 SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number : 6707

Field ID: DUP.

Lab Sample Number : 814395-008

WI DNR LAB ID : 405132750

EPA 8260 VOLATILE LIST· WATER

Analyte Result LOO

Benzene < 0.48 0.48

Bromobenzene < 0.44 0.44

Bromochloromethane < 0.61 0.61

8romodichloromethane < 0.61 0.61

8romoform < 0.70 0.70

8romomethane < 0.71 0.71

s-8utylbenzene < 0.49 0.49

t-8utylbenzene < 0.50 0.50

n-8utylbenzene < 0.61 0.61

Carbon tetrachloride < 0.73 0.73

Chloroform < 0.75 0.75

Chlorobenzene < 0.55 0.55

Chlorodibromomethane < 0.43 0.43

Chloroethane < 0.57 0.57

Chloromethane < 0.62 0.62

2-Chlorotoluene < 0.48 0.48

4-Chlorotoluene < 0.72 0.72

1 ,2-Dibromo-3-chloropropane < 1.0 1.0

1,2-Dibromoethane < 0.91 0.91

Dibromomethane < 0.67 0.67

1,3-Dichlorobenzene < 0.54 0.54

1,4-Dichlorobenzene < 0.39 0.39

1,2-Dichloroethane < 0.47 0.47

1 ,2-Dichlorobenzene < 0.67 0.67

1, 1-Dichloroethene < 0.85 0.85

cis-1,2-Dichloroethene < 0.73 0.73

Dichlorodifluoromethane < 0.68 0.68

trans-1,2-Dichloroethene < 0.79 0.79

1,2-Dichloropropane < 0.53 0.53

1, 1-Dichloroethane < 0.48 0.48

1,3-Dichloropropane < 0.53 0.53

2,2-Dichloropropane < 0.95 0.95

- Analytical Report -

1 ~41 ljenevue ;;1iee1 Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type : WATER

Organic Results

Prep Method: SW846 5030B Prep Date: 9/17/01 Analyst: HW

Analysis Analysis LOQ EQL Units Code Date Method

1.5 ug/L 9/17/01 SW846 8260B

1.4 ug/L 9/17/01 SW846 8260B

1.9 ug/L 9/17/01 SW846 8260B

1.9 ug/L 9/17/01 SW846 82608

2.2 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

2.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

2.0 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

3.2 ug/L 9/17/01 SW846 82608

2.9 ug/L 9/17/01 SW846 82608

2.1 ug/L 9/17/01 SW846 82608

1.7 ug/L 9/17/01 SW846 82608

1.2 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17/01 SW846 82608

2.1 ug/L 9/17/01 SW846 82608

2.7 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

2.2 ug/L 9/17/01 SW846 82608

2.5 ug/L 9/17/01 SW846 82608

1.7 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17/01 SW846 82608

1.7 ug/L 9/17/01 SW846 82608

3.0 ug/L 9/17/01 SW846 82608

l;.(41 tjeuevue ::otreer

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILWAUKEE

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: DUP. Report Date : 9/27/01

Lab Sample Number : 814395-008 Collection Date : 9/13/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

1, 1-Dichloropropene < 0.85 0.85 2.7 ug/l 9/17101 SW846 82608

cis-1,3-Dichloropropene < 0.56 0.56 1.8 ug/L 9/17/01 SW846 82608

trans-1 ,3-Dichloropropene < 0.51 0.51 1.6 ug/L 9/17/01 SW846 82608

Diisopropyl ether < 0.60 0.60 1.9 ug/L 9/17/01 SW846 82608

Ethylbenzene < 0.43 0.43 1.4 ug/l 9/17/01 SW846 82608

Fluorotrichlorom.ethane < 0.52 0.52 1.7 ug/L 9/17/01 SW846 82608

Hexachlorobutadiene < 0.84 0.84 2.7 ug/L 9/17/01 SW846 82608

lsopropylbenzene < 0.43 0.43 1.4 ug/L 9/17/01 SW846 82608

p-lsopropyltoluene < 0.57 0.57 1.8 ug/L 9/17/01 SW846 82608

Methylene chloride < 0.85 0.85 2.7 ug/L 9/17/01 SW846 82608

Methyl-tert-butyl-ether < 0.67 0.67 2.1 ug/L 9/17/01 SW846 82608

Naphthalene < 0.59 0.59 1.9 ug/L 9/17/01 SW846 82608

n-Propylbenzene < 0.64 0.64 2.0 ug/L 9/17/01 SW846 82608

Styrene < 0.43 0.43 1.4 ug/L 9/17/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 0.91 0.91 2.9 ug/L 9/17/01 SW846 82608

1,1,1,2-Tetrachloroethane < 0.75 0.75 2.4 ug/L 9/17/01 SW846 82608

Tetra ch loroethene < 0.57 0.57 1.8 ug/L 9/17/01 SW846 82608

Toluene < 0.47 0.47 1.5 ug/L 9/17/01 SW846 82608

1,2,3-Trichlorobenzene < 0.57 0.57 1.8 ug/L 9/17/01 SW846 82608

1,2,4-Trichlorobenzene < 0.60 0.60 1.9 ug/L 9/17/01 SW846 82608

1, 1, 1-Trichloroethane < 0.69 0.69 2.2 ug/L 9/17/01 SW846 82608

1, 1,2-Trichloroethane < 0.72 0.72 2.3 ug/L 9/17/01 SW846 82608

1,2,4-Trimethylbenzene < 0.51 0.51 1.6 ug/L 9/17/01 SW846 82608

Trichloroethane < 0.89 0.89 2.8 ug/L 9/17/01 SW846 82608

1,2,3-Trichloropropane < 0.78 0.78 2.5 ug/L 9/17/01 SW846 82608

1,3,5-Trimethylbenzene < 0.52 0.52 1.7 ug/l 9/17/01 SW846 82608

Vinyl chloride < 0.18 0.18 0.57 ug/l 9/17/01 SW846 82608

Xylenes, -m, -p < 1.4 1.4 4.5 ug/L 9/17/01 SW846 82608

Xylene, -o < 0.54 0.54 1.7 ug/L 9/17/01 SW846 82608

4-8romofluorobenzene 108 %Recov 9/17/01 SW846 82608

Dibromofluoromethane 100 %Recov 9/17/01 SW846 82608

Toluene-dB 105 %Recov 9/17/01 SW846 82608

En Chem Inc.

Project Name : CITY OF MILWAUKEE

Project Number: 6707

Field ID: TRIP

Lab Sample Number: 814395-009

WI DNR LAB ID : 405132750

EPA 8260 VOLATILE LIST· WATER

Analyte Result LOO

Benzene < 0.48 0.48

Bromobenzene < 0.44 0.44

Bromochloromethane < 0.61 0.61

Bromodichloromethane < 0.61 0.61

Bromoform < 0.70 0.70

Bromomethane < 0.71 0.71

s-Butylbenzene < 0.49 0.49

t-Butylbenzene < 0.50 0.50

n-Butylbenzene < 0.61 0.61

Carbon tetrachloride < 0.73 0.73

Chloroform < 0.75 0.75

Chlorobenzene < 0.55 0.55

Chlorodibromomethane < 0.43 0.43

Chloroethane < 0.57 0.57

Chloromethane < 0.62 0.62

2-Chlorotoluene < 0.48 0.48

4-Chlorotoluene < 0.72 0.72

1,2-Dibromo-3-chloropropane < 1.0 1.0

1 ,2-Dibromoethane < 0.91 0.91

Dibromomethane < 0.67 0.67

1,3-Dichlorobenzene < 0.54 0.54

1 ,4-Dichlorobenzene < 0.39 0.39

1,2-Dichloroethane < 0.47 0.47

1,2-Dichlorobenzene < 0.67 0.67

1 , 1-Dichloroethene < 0.85 0.85

cis-1,2-Dichloroethene < 0.73 0.73

Dichlorodifluoromethane < 0.68 0.68

trans-1,2-Dichloroethene < 0.79 0.79

1,2-Dichloropropane < 0.53 0.53

1, 1-Dichloroethane < 0.48 0.48

1,3-Dichloropropane < 0.53 0.53

2,2-Dichloropropane < 0.95 0.95

- Analytical Report -

1 ~41 tseuevue :::itreet Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 9/27/01

Collection Date : 9/13/01

Matrix Type : WATER

Organic Results

Prep Method: SW846 50308 Prep Date: 9/17/01 Analyst: 'HW

Analysis Analysis LOQ EQL Units Code Date Method

1.5 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.2 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.6 ug/L 9/17/01 SW846 82608

1.9 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

2.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

1.4 ug/L 9/17/01 SW846 82608

1.8 ug/L 9/17/01 SW846 82608

2.0 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

3.2 ug/L 9/17/01 SW846 82608

2.9 ug/L 9/17/01 SW846 82608

2.1 ug/L 9/17/01 SW846 82608

1.7 ug/L 9/17/01 SW846 82608

1.2 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17/01 SW846 82608

2.1 ug/L 9/17/01 SW846 82608

2.7 ug/L 9/17/01 SW846 82608

2.3 ug/L 9/17/01 SW846 82608

2.2 ug/L 9/17/01 SW846 82608

2.5 ug/L 9/17/01 SW846 82608

1.7 ug/L 9/17/01 SW846 82608

1.5 ug/L 9/17/01 SW846 82608

1.7 ug/L 9/17/01 SW846 82608

3.0 ug/L 9/17/01 SW846 82608

l ~41 t:1e11evue :;ireet

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILWAUKEE

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: TRIP Report Date : 9/27/01

Lab Sample Number: 814395-009 Collection Date : 9/13/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

1, 1-Dichloropropene < 0.85 0.85 2.7 ug/L 9/17/01 SW846 82608

cis-1,3-Dichloropropene < 0.56 0.56 1.8 ug/L 9/17/01 SW846 82608

trans-1,3-Dichloropropene < 0.51 0.51 1.6 ug/L 9/17/01 SW846 82608

Diisopropyl ether < 0.60 0.60 1.9 ug/L 9/17/01 SW846 82608

Ethyl benzene < 0.43 ·o.43 1.4 ug/L 9/17/01 SW846 82608

Fluorotrichloromethane < 0.52 0.52 1.7 ug/L 9/17/01 SW846 82608

Hexachlorobutadiene < 0.84 0.84 2.7 ug/L 9/17/01 SW846 82608

lsopropylbenzene < 0.43 0.43 1.4 ug/L 9/17/01 SW846 82608

p-lsopropyltoluene < 0.57 0.57 1.8 ug/L 9/17/01 SW846 82608

Methylene chloride < 0.85 0.85 2.7 ug/l 9/17/01 SW846 82608

Methyl-tert-butyl-ether < 0.67 0.67 2.1 ug/L 9/17/01 SW846 82608

Naphthalene < 0.59 0.59 1.9 ug/L 9/17/01 SW846 82608

n-Propylbenzene < 0.64 0.64 2.0 ug/L 9/17/01 SW846 82608

Styrene < 0.43 0.43 1.4 ug/L 9/17/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 0.91 0.91 2.9 ug/L 9/17/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 0.75 0.75 2.4 ug/L 9/17/01 SW846 82608

Tetrachloroethene < 0.57 0.57 1.8 ug/L 9/17/01 SW846 82608

Toluene < 0.47 0.47 1.5 ug/L 9/17/01 SW846 82608

1,2,3-Trichlorobenzene < 0.57 0.57 1.8 ug/L 9/17/01 SW846 82608

1,2,4-Trichlorobenzene < 0.60 0.60 1.9 ug/l 9/17/01 SW846 82608

1, 1, 1-Trichloroethane < 0.69 0.69 2.2 ug/L 9/17/01 SW846 82608

1, 1,2-Trichloroethane < 0.72 0.72 2.3 ug/L 9/17/01 SW846 82608

1,2,4-Trimethylbenzene < 0.51 0.51 1.6 ug/L 9/17/01 SW846 82608

Trichloroethene < 0.89 0.89 2.8 ug/L 9/17/01 SW846 82608

1,2,3-Trichloropropane < 0.78 0.78 2.5 ug/L 9/17/01 SW846 82608

1,3,5-Trimethylbenzene < 0.52 0.52 1.7 ug/L 9/17/01 SW846 82608

Vinyl chloride < 0.18 0.18 0.57 ug/L 9/17/01 SW846 82608

Xylenes, -m, -p < 1.4 1.4 4.5 ug/L 9/17/01 SW846 82608

Xylene, -o < 0.54 0.54 1.7 ug/L 9/17/01 SW846 82608

4-8romofluorobenzene 107 %Recov 9/17/01 SW846 82608

Dibromofluoromethane 99 %Recov 9/17/01 SW846 82608

Toluene-dB 106 %Recov 9/17/01 SW846 82608

./ {Please Print Legibly)

Company Name: <;I /;.AA A £v.. v',' (,.-Jv( '-V\ r"">=1±~, \ ~ /{~, ~~:~li4~b. 0 1241 Bellevue St., Suite 9 0 525 Science Drive

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Branch or Location: <Jc__.. v ~- r !" r /:: wr Project Contact: k { , . '5 f C VI. / k L..J ( :?.'.'.. l c...,

ll.~~ ~ ~ 920-469-2436 608-232-3300 \1~~i'~i\} ~~/;j• INC FAX 920-469-8827 FAX: 608-233-0502

- ·<~:{ij~--~µ•~)~ -------·------..,--------------------------------------

Telephone: t:../ / L./ 7(, 8 . 7 ( L( L-{ CHAIN OF CUSTODY Project Number: 0 7 () 7 A=None B=HCL C=H2S04

Project Name: c (I I- I I () r M ,· (,_.A)(.;., ..... k. e e_ . I •

H = Sodium Bisultate Solution FILTERED? (YES/NO)

PRESERVATION (CODE)* Project State: --"l_.J~:[.==--------------

' fo VI.A /-1 V 1+ /_,_CA v f Sampled By (Print):

Data Package Options

(please circle if requested)

Results Only

EnChem Level Ill (Subject to Surcharge)

EnChem Level IV (Subject to Surcharge)

LABORATORY ID (Lab Use Only)

bO( .(;6t-·

oo-s CX:JC

cos-00~· 601 odg· 009

FIELO IO

,;v1 l.,J- \

/1-"I c, v - 3

-­r

t./\J ·- ;::: ..J

Rush Turnaround Time Requested (TAT) - Prelim

(Rush TAT subject to approval/surcharge)

Date Needed: _______________ _

Transmit Prelim Rush Results by (circle):

Regulatory fru..@m.

Matrix ~

UST RCRA SOWA NP DES

CERCLA

W=Waler S=Soil A=Air

C=Charcoal B=Biota

Sl=Sludge

I COLLECTION I DATE I TIME MATRIX

q. rs-Di f /:<-/u I v!

11 :t-f< /()!-/')

IO')()

0:10

JO 'ID >(

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_,/\,.

Page_l_ot _ __,__ __ _

P.O.# __ Quote# ·;··.,. ", ,.~) l-f

• j l J' ' t '...)-=-- ..... J

Mail Report To: Kl-:sf t<i/\ k vfZ . Company: '5' ;{::;-Nf A £ V\ v',

Add;ess: 2Z 0 €.. f<. \I c,, tA f?, d . I o"' k t 1t't'1c L ••. .l:r. <2 1 5: t...1

,,..,.,..--

A_k;\ v /P\,--?--,

CLIENT COMMENTS

3

Phone Fax E-Mail Relinquis)led t:ly,:f./ I I Date/Time: 7eceived By: - - r I Date/Time: Samp~e R. e.··c •. e .. l· (': .. pH · / ~et'M talo. ·· ... ·· =,

Phone #. : .• ": :.: , .. I Fax #: Relinquished By: Datemme: Received By: Date/Time: Cooler Cust,9L1y·S~~~ · .·

1 E-Mail Address: . . . . ~re~~~o~ ~r~s~~0-Samples on HOLD are subject to RelinqU1shed By: Date/Time: Received By: Date/Time: ... ,..: .... ~.~,_.,-...

special pricing and release of liability Intact / f'!pt lntac~ ..

- Analytical Report -

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number : 6707

WI DNR LAB ID : 405132750

Collection Sample No. Field ID Date Sample No.

812204-001 GP-1 5/21/2001

812204-002 GP-5 5/21/2001

812204-003 GP-8 5/21/2001

812204-004 GP-13 5/21/2001

812204-005 DUPLICATE 5/21/2001

812204-006 EQUIPMENT BLANK 5/21/2001

812204-007 TRIP BLANK 5/21/2001

Please visit our Internet homepage at: www.enchem.com

1795 Industrial Drive Green Bay, WI 54302

920-469-2436 800-7-ENCHEM

FNC: 920-469-8827

Client: SIGMA ENVIRONMENTAL SERVICES

Collection Field ID Date

The "Q" flag is present when a parameter has been detected below the LOQ. This indicates the results are qualified due to the uncertainty of the parameter concentration between the LOO and the LOQ.

Soil VOC detects are corrected for the total solids, unless otherwise noted.

I certify that the data contained in this Final Report has been generated and reviewed in accordance with approved methods and Laboratory Standard Operating Procedure. Exceptions, if any, are discussed in the accompanying sample comments. Release of this final report is authorized by Laboratory management, as is verified by the following signature. Reported results shall not be reproduced, except in full, without the written approval of the lab. The sample results relate only to the analytes of interest

i:Zfl'l1UI

Documentation of

Subcontracted Analysis

Listed below are the labs used for subcontracted analysis and associated FID number.

Code

*MD *GB *SP *RL *NL *SF *CT *QO *QP *KM *ST

Laboratory

En Chem Madison En Chem Green Bay En Chem Superior Robert E. Lee Northern Lakes Service Sommer - Frey Commonwealth Teoh. Quanterrra - North Canton, OH Quanterra - Pittsburgh, PA Kemron - Merietta, OH Spectrum

Wisconsin FID Number

113172950 405132750 816079330 405043870 721026460 241249360 157066030 999518190 998027800 998202040

*SUB Indicates analysis that requires no certification

F:\ANYONE\NARR\SUBCON.DOC Monday, June 08, 1998

EN CHEM - GREEN BAY

Batch No. J / ~ 'h Q \.j COOLER RECEIPT LOG

Project Name or 1o_b_-_J_O_._} _____ _

Temps: --------------------·~c .1't' WI onlY(clrci•l :---+@-'-R""'O'-'--,.___

No. of Coolers: / -r-,---

A. Receipt Phase: Date cooler was opened:_6 ...... - /'--l.,_~_._/_O_/ ____ By:_-"/_._ . ....:./t_Llcu;,u;u....:..;...:......:...:..·--'(/.,___ lnitals/Date

1: Were temperture blanks present? .. (record temperatures above) ........................................ YES ~ rW

Cf 3/c0Ji

2: Were custody seals present? (Also record on COC) ............................................ _. ............... YES I 3: Are COG document~ present? ........... ." ................................................................................ @ N02

4: Were all sample containers for tests requested on the COC received? ............................. <!:@> N02

5: Do sample labels match the COC? .................................................................................... @ N02

6: Are there any short holdtime tests? .............................. , ....................................................... YES1 @) 7: Are sample vol~mes adequate for tests requested? ...................... ~ .................................... @) N02

8: Are VOC sampl~s free of bubbles >6mm ............................................................................ '£ES? N02 NA

9: Are dissolved parameters field filtered? .............................................................................. @ N02 NA

10: Check sample pH of preserved samples. (not VOCs) Completed ....................................... @ NO NA

11: Are samples preserved properly? ................................................................................... :.@. N02

12: Started nonconformance/phone log record if applicable. Completed .............................. ~ NO NA

13: Enter samples into Project ~ogbook. Completed ............................................................ ~ NO

14: Place laboratory sample number on all containers Completed @ NO

15: Check laboratory sample number on all containers and COC Completed _ @ NO

B. Log-in Phase: Date samples were logged-in: 5 -z '1-0 I By:_/O-r+-+----------

1: Were samples received on Ice? (Must be !> 4 C ) ................................................................. W N02

:;

<114l) \~

2: Is the COC signed as received by En Chem? ...................................................................... '@ NO

3: Is this Project a Quick Turn Project? ..................................................................................... YES e 4: Is there any sub-work? ......................................................................................................... 'f!!J NO

5: Are any samples nearing expiration of hold-time? (Within 2 days) ....................................... YES1 ~

6: Initiate Subcontracting procedure, SOP 1-REC-4, if appllcable. Completed .................... & NO

Contacted ---+-----

NA

Short Hold-time tests: 48 Hours or less 7 days Footnotes Coliform (6 hrs) Flashpoint 1 Notify proper lab group Hexavalent Chromium (24 Hrs) TSS immediately. BOD Total Solids 2 Complete phone log. Nitrite TDS Ortho Phosphorus Sulfide Turbidity Free Liquids Surfactants Total Volatile Solids Sulfite Aqueous Extractable Organics- ALL En Core Preservation Unpreserved VOC's Color Ash Rev. 12/15/99, Attachment to 1-REC-5. *Subject to QA Audit.

I have reviewed Log-in sheets, resolved all nonconformance issues,corrected and properly documented these actions

P reject Mg mt reviewed by/date_-"L=~,..-;J-=--~-6_o1_......_ill __ F:ISOP\FORMS\GBCRL_04.DOC April 24, 2000

0 1~.o

En Chem Inc.

- Analytical Report -

1 r 'dt> mausmai unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-1 Report Date : 6/7/01

Lab Sample Number: 812204-001 Collection Date : 5/21/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

Inorganic Results

Test Result LOO LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

Arsenic - Dissolved 2.0 0.25 0.80 ug/L 5/29/01 SW846 6020 SW846 6020 ccr

Barium - Dissol.ved 84 0.24 0.76 ug/L 5/29/01 SW846 6020 SW846 6020 ccr

Cadmium - Dissolved 0.18 0.070 0.22 ug/L Q 5/29/01 SW846 6020 SW846 6020 ccr

Chromium - Dissolved 2.1 0.21 0.67 ug/L 5/29/01 SW846 6020 SW846 6020 ccr

Lead - Dissolved 0.69 0.39 1.2 ug/L Q 5/29/01 SW846 6020 SW846 6020 ccr

Selenium - Dissolved 27 0.42 1.3 ug/L 5/29/01 SW846 6020 SW846 6020 ccr

Silver - Dissolved < 0.16 0.16 0.51 ug/L 5/29/01 SW846 6020 SW846 6020 ccr

Mercury - Dissolved < 0.044 0.044 0.14 ug/L 6/6/01 SW846 7470A SW846 7470A *MD

Organic Results

EPA 8260 VOLATILE LIST-WATER Prep Method: SW846 5030B Prep Date: 5/25/01 Analyst: JJB

Analysis Analysis

Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 0.29 0.29 0.92 ug/L 5/25/01 SW846 8260B

Bromobenzene < 0.35 0.35 1.1 ug/L 5/25/01 SW846 8260B

8romochloromethane < 0.56 0.56 1.8 ug/L 5/25/01 SW846 82608

8romodichloromethane < 0.30 0.30 0.96 ug/L 5/25/01 SW846 82608

8romoform < 0.24 0.24 0.76 ug/L 5/25/01 SW846 82608

8romomethane < 0.62 0.62 2.0 ug/L 5/25/01 SW846 82608

s-8utylbenzene < 0.20 0.20 0.64 ug/L 5/25/01 SW846 82608

t-8utylbenzene < 0.23 0.23 0.73 ug/L 5/25/01 SW846 8260B

n-8utylbenzene < 0.28 0.28 0.89 ug/L 5/25/01 SW846 82608

Carbon tetrachloride < 0.22 0.22 0.70 ug/L 5/25/01 SW846 82608

Chloroform < 0.29 0.29 0.92 ug/L 5/25/01 SW846 82608

Chlorobenzene < 0.19 0.19 0.61 ug/L 5/25/01 SW846 8260B

Chlorodibromomethane < 2.8 2.8 8.9 ug/L 5/25/01 SW846 82608

Chloroethane < 0.46 0.46 1.5 ug/L 5/25/01 SW846 8260B

Chloromethane < 0.42 0.42 1.3 ug/L 5/25/01 SW846 8260B

2-Chlorotoluene < 0.19 0.19 0.61 ug/L 5/25/01 SW846 8260B

4-Chlorotoluene < 0.21 0.21 0.67 ug/L 5/25/01 SW846 8260B

1,2-Dibromo-3-chloropropane < 0.69 0.69 2.2 ug/L 5/25/01 SW846 8260B

1 .2~Dibromoethane < 0.42 0.42 1.3 ug/L 5/25/01 SW846 8260B

Dibromomethane < 0.22 0.22 0.70 ug/L 5/25/01 SW846 8260B

1 llcJtJ 1nausma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-1 Report Date : 6/7/01

Lab Sample Number: 812204-001 Collection Date : 5/21/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

1,3-Dichlorobenzene < 0.12 0.12 0.38 ug/L 5/25/01 SW846 82608

1,4-Dichlorobenzene < 0.31 0.31 0.99 ug/L 5/25/01 SW846 82608

1,2-Dichloroethane < 0.21 0.21 0.67 ug/L 5/25/01 SW846 82608

1,2-Dichlorobenzene < 0.20 0.20 0.64 ug/L 5/25/01 SW846 82608

1, 1-Dichloroethene < 0.85 0.85 2.7 ug/L 5/25/01 SW846 82608

cis-1,2-Dichloroi;ithene < 0.27 0.27 0.86 ug/L 5/25/01 SW846 82608

Dichlorodifluoromethane < 0.12 0.12 0.38 ug/L 5/25/01 SW846 82608

trans-1,2-Dichloroethene < 0.35 0.35 1.1 ug/L 5/25/01 SW846 82608

1,2-Dichloropropane < 0.23 0.23 0.73 ug/L 5/25/01 SW846 82608

1, 1-Dichloroethane < 0.17 0.17 0.54 ug/L 5/25/01 SW846 82608

1,3-Dichloropropane < 1.4 1.4 4.5 ug/L 5/25/01 SW846 82608

2,2-Dichloropropane < 0.28 0.28 0.89 ug/L 5/25/01 SW846 82608

1, 1-Dichloropropene < 0.46 0.46 1.5 ug/L 5/25/01 SW846 82608

cis-1,3-Dichloropropene < 0.23 0.23 0.73 ug/L 5/25/01 SW846 82608

trans-1,3-Dichloropropene < 0.23 0.23 0.73 ug/L 5/25/01 SW846 82608

Diisopropyl ether < 0.23 0.23 0.73 ug/L 5/25/01 SW846 82608

Ethylbenzene < 0.57 0.57 1.8 ug/L 5/25/01 SW846 82608

Fluorotrichloromethane < 0.31 0.31 0.99 ug/L 5/25/01 SW846 82608

Hexachlorobutadiene < 0.43 0.43 1.4 ug/L 5/25/01 SW846 82608

lsopropylbenzene < 0.19 0.19 0.61 ug/L 5/25/01 SW846 82608

p-lsopropyltoluene < 0.25 0.25 0.80 ug/L 5/25/01 SW846 82608

Methylene chloride < 0.36 0.36 1.1 ug/L 5/25/01 SW846 82608

Methyl-tert-butyl-ether < 0.20 0.20 0.64 ug/L 5/25/01 SW846 82608

Naphthalene < 0.27 0.27 0.86 ug/L 5/25/01 SW846 82608

n-Propylbenzene < 0.17 0.17 0.54 ug/L 5/25/01 SW846 82608

Styrene < 0.72 0.72 2.3 ug/L 5/25/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 0.22 0.22 0.70 ug/L 5/25/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 0.30 0.30 0.96 ug/L 5/25/01 SW846 82608

Tetrachloroethene < 0.85 0.85 2.7 ug/L 5/25/01 SW846 82608

Toluene 0.43 0.13 0.41 ug/L 5/25/01 SW846 82608

1,2,3-Trichlorobenzene < 0.30 0.30 0.96 ug/L 5/25/01 SW846 82608

1,2,4-Trichlorobenzene < 0.24 0.24 0.76 ug/L 5/25/01 SW846 82608

1, 1, 1-Trichloroethane < 0.21 0.21 0.67 ug/L 5/25/01 SW846 82608

1,1,2-Trichloroethane < 0.33 0.33 1.1 ug/L 5/25/01 SW846 82608

1,2,4-Trimethylbenzene < 0.34 0.34 1.1 ug/L 5/25/01 SW846 82608

Trichloroethene < 0.32 0.32 1.0 ug/L 5/25/01 SW846 82608

1,2,3-Trichloropropane < 0.89 0.89 2.8 ug/L 5/25/01 SW846 82608

1,3,5-Trimethylbenzene < 0.29 0.29 0.92 ug/L 5/25/01 SW846 82608

' t--"

En Chem Inc. 1 r ':!::i 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Nar,ne : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number : 6707

Field ID : GP·1

Lab Sample Number: 812204-001

WI DNR LAB ID: 405132750

Vinyl chloride < 0.19 0.19 0.61

Xylenes, -m, -p < 0.35 0.35 1.1

Xylene, -o < 0.28 0.28 0.89

4-8romofluorobenzene 112

Dibromofluoromethane 122

Toluene-dB 118

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 6/7/01

Collection Date : 5/21/01

Matrix Type: WATER

ug/L

ug/L

ug/L

%Recov

%Recov

%Recov

5/25/01 SW846 82608

5/25/01 SW846 82608

5/25/01 SW846 82608

5/25/01 SW846 82608

5/25/01 SW846 82608

5/25/01 SW846 82608

En Chem Inc.

- Analytical Report -

i mo mausmai unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-5 Report Date : 6/7/01

Lab Sample Number : 812204-002 Collection Date : 5/21/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

Inorganic Results

Test Result LOO LOQ EQL Code Analysis Prep Analysis

Units Date Method Method Analyst

Arsenic - Dissolved 9.4 0.25 0.80 ug/L 5/29/01 SW846 6020 SW846 6020 ccr

Barium - Dissolved 94 0.24 0.76 ug/L 5/29/01 SW846 6020 SW846 6020 ccr

Cadmium - Dissolved 0.11 0.070 0.22 ug/L Q 5/29/01 SW846 6020 SW846 6020 ccr

Chromium - Dissolved 3.8 0.21 0.67 ug/L 5/29/01 SW846 6020 SW846 6020 ccr

Lead - Dissolved 0.62 0.39 1.2 ug/L Q 5/29/01 SW846 6020 SW846 6020 ccr

Selenium - Dissolved 1.8 0.42 1.3 ug/L 5/29/01 SW846 6020 SW846 6020 ccr

Silver - Dissolved < 0.16 0.16 0.51 ug/L 5/29/01 SW846 6020 SW846 6020 ccr

Mercury - Dissolved < 0.044 0.044 0.14 ug/L 6/6/01 SW846 7470A SW846 7470A *MD

Organic Results

EPA 8260 VOLATILE LIST-WATER Prep Method: SW846 5030B Prep Date: 5/25/01 Analyst: JJB

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 0.29 0.29 0.92 ug/l 5/25/01 SW846 82608

Bromobenzene < 0.35 0.35 1.1 ug/L 5/25/01 SW846 82608

Bromochloromethane < 0.56 0.56 1.8 ug/L 5/25/01 SW846 82608

Bromodichloromethane < 0.30 0.30 0.96 ug/L 5/25/01 SW846 82608

Bromoform < 0.24 0.24 0.76 ug/l 5/25/01 SW846 82608

Bromomethane < 0.62 0.62 2.0 ug/L 5/25/01 SW846 82608

s-Butylbenzene < 0.20 0.20 0.64 ug/L 5/25/01 SW846 82608

t-Butylbenzene < 0.23 0.23 0.73 ug/l 5/25/01 SW846 82608

n-Butylbenzene < 0.28 0.28 0.89 ug/l 5/25/01 SW846 82608

Carbon tetrachloride < 0.22 0.22 0.70 ug/l 5/25/01 SW846 82608

Chloroform < 0.29 0.29 0.92 ug/l 5/25/01 SW846 82608

Chlorobenzene < 0.19 0.19 0.61 ug/l 5/25/01 SW846 82608

Chlorodibromomethane < 2.8 2.8 8.9 ug/L 5/25/01 SW846 82608

Chloroethane < 0.46 0.46 1.5 ug/l 5/25/01 SW846 82608

Chloromethane < 0.42 0.42 1.3 ug/L 5/25/01 SW846 82608

2-Chlorotoluene < 0.19 0.19 0.61 ug/l 5/25/01 SW846 82608

4-Chlorotoluene < 0.21 0.21 0.67 ug/L 5/25/01 SW846 82608

1,2-Dibromo-3-chloropropane < 0.69 0.69 2.2 ug/l 5/25/01 SW846 82608

1,2-Dibromoethane < 0.42 0.42 1.3 ug/L 5/25/01 SW846 82608

Dibromomethane < 0.22 0.22 0.70 ug/l 5/25/01 SW846 82608

i / ;io 1nausma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-5 Report Date : 6/7/01

Lab Sample Number: 812204-002 Collection Date : 5/21/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

1,3-Dichlorobenzene < 0.12 0.12 0.38 ug/L 5/25/01 SW846 82608

1,4-Dichlorobenzene < 0.31 0.31 0.99 ug/L 5/25/01 SW846 82608

1,2-Dichloroethane < 0.21 0.21 0.67 ug/l 5/25/01 SW846 82608

1,2-Dichlorobenzene < 0.20 0.20 0.64 ug/L 5/25/01 SWS.46 82608

1, 1-Dichloroethene < 0.85 0.85 2.7 ug/L 5/25/01 SW846 82608

cis-1,2-Dichloro~thene < 0.27 0.27 0.86 ug/L 5/25/01 SW846 82608

Dichlorodifluoromethane < 0.12 0.12 0.38 ug/L 5/25/01 SW846 82608

trans-1,2-Dichloroethene < 0.35 0.35 1.1 ug/L 5/25/0f SW846 82608

1,2-Dichloropropane < 0.23 0.23 0.73 ug/L 5/25/01 SW846 82608

1, 1-Dichloroethane < 0.17 0.17 0.54 ug/L 5/25/01 SW846 82608

1,3-Dichloropropane < 1.4 1.4 4.5 ug/L 5125101 SW846 82608

2,2-Dichloropropane < 0.28 0.28 0.89 ug/L 5/25/01 SW846 82608

1, 1-Dichloropropene < 0.46 0.46 1.5 ug/L 5/25/01 SW846 82608

cis-1,3-Dichloropropene < 0.23 0.23 0.73 ug/L 5/25/01 SW846 82608

trans-1,3-Dichloropropene < 0.23 0.23 0.73 ug/L 5/25/01 SW846 82608

Diisopropyl ether < 0.23 0.23 0.73 ug/L 5/25/01 SW846 82608

Ethylbenzene < 0.57 0.57 1.8 ug/L 5/25/01 SW846 82608

Fluorotrichloromethane < 0.31 0.31 0.99 ug/L 5/25/01 SW846 82608

Hexachlorobutadiene < 0.43 0.43 1.4 ug/L 5/25/01 SW846 82608

lsopropylbenzene < 0.19 0.19 0.61 ug/L 5/25/01 SW846 82608

p-lsopropyltoluene < 0.25 0.25 0.80 ug/L 5/25/01 SW846 82608

Methylene chloride < 0.36 0.36 1.1 ug/L 5/25/01 SW846 82608

Methyl-tert-butyl-ether < 0.20 0.20 0.64 ug/L 5/25/01 SW846 82608

Naphthalene 7.9 0.27 0.86 ug/L 5/25/01 SW846 82608

n-Propylbenzene < 0.17 0.17 0.54 ug/L 5/25/01 SW846 82608

Styrene < 0.72 0.72 2.3 ug/L 5/25/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 0.22 0.22 0.70 ug/L 5/25/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 0.30 0.30 0.96 ug/L 5/25/01 SW846 82608

Tetrachloroethene < 0.85 0.85 2.7 ug/L 5/25/01 SW846 82608

Toluene 0.34 0.13 0.41 ug/L Q 5/25/01 SW846 82608

1,2,3-Trichlorobenzene < 0.30 0.30 0.96 ug/L 5/25/01 SW846 82608

1,2,4-Trichlorobenzene < 0.24 0.24 0.76 ug/L 5/25/01 SW846 82608

1, 1, 1-Trichloroethane < 0.21 0.21 0.67 ug/L 5/25/01 SW846 82608

1, 1,2-Trichloroethane < 0.33 0.33 1.1 ug/L 5/25/01 SW846 82608

1,2,4-Trimethylbenzene 0.79 0.34 1.1 ug/L Q 5/25/01 SW846 82608

Trichloroethene < 0.32 0.32 1.0 ug/L 5/25/01 SW846 82608

1,2,3-Trichloropropane < 0.89 0.89 2.8 ug/L 5/25/01 SW846 82608

1,3,5-Trimethylbenzene < 0.29 0.29 0.92 ug/L 5/25/01 SW846 82608

En Chem Inc.

- Analytical Report -

11 "<Jo 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Name : CITY OF MILWAUKEE JRD & MAPLE ST.

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID : GP-5 Report Date: 6/7/01

Lab Sample Number: 812204-002 Collection Date: 5/21/01

WI DNR LAB ID: 405132750 Matrix Type : WATER

Vinyl chloride · < 0.19 0.19 0.61 ug/L 5/25/01 SW846 82608

Xylenes, -m, -p < 0.35 0.35 1.1 ug/L 5/25/01 SW846 82608

Xylene, -o < 0.28 0.28 0.89 ug/L 5/25/01 SW846 82608

4-8romofluorobenzene 111 %Recov 5/25/01 SW846 82608

Dibromofluoromethane 121 %Recov 5/25/01 SW846 82608

Toluene-dB 117 %Recov 5/25/01 SW846 82608

En Chem Inc.

- Analytical Report -

11 'd::> mausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-8 Report Date : 6/7/01

Lab Sample Number : 812204-003 Collection Date : 5/21/01

WI DNR LAB ID : 405132750 Matrix Type: WATER

Inorganic Results

Lob EQL Code Analysis Prep Analysis

Test Result LOQ Units Date Method Method Analyst

Arsenic - Dissolved 5.3 0.27 0.86 ug/L 6/4/01 SW846 3020 SW846 6020 OMS

Barium - Dissoll(ed 190 0.56 1.8 ug/L 6/4/01 SW846 3020 SW846 6020 OMS

Cadmium - Dissolved < 0.26 0.26 0.83 ug/L 6/4/01 SW846 3020 SW846 6020 OMS

Chromium - Dissolved 2.5 0.37 1.2 ug/L 6/4/01 SW846 3020 SW846 6020 OMS

Lead - Dissolved 1.2 0.41 1.3 ug/L Q 6/4/01 SW846 3020 SW846 6020 OMS

Selenium - Dissolved 4.0 0.40 1.3 ug/L 6/4/01 SW846 3020 SW846 6020 OMS

Silver - Dissolved < 0.11 0.11 0.35 ug/L 6/7/01 SW846 3005 SW846 6020 ccr

Mercury - Dissolved < 0.044 0.044 0.14 ug/L 6/6/01 SW846 7470A SW846 7470A *MD

Organic Results

EPA 8260 VOLATILE LIST-WATER Prep Method: SW846 50308 Prep Date: 5/25/01 Analyst: JJB

Analysis Analysis

Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 0.29 0.29 0.92 ug/L 5/25/01 SW846 82608

Bromobenzene < 0.35 0.35 1.1 ug/L 5/25/01 SW846 82608

Bromochloromethane < 0.56 0.56 1.8 ug/L 5/25/01 SW846 82608

Bromodichloromethane < 0.30 0.30 0.96 ug/L 5/25/01 SW846 82608 I

Bromoform < 0.24 0.24 0.76 ug/L 5/25/01 SW846 82608

Bromomethane < 0.62 0.62 2.0 ug/L 5/25/01 SW846 82608

s-Butylbenzene < 0.20 0.20 0.64 ug/L 5/25/01 SW846 82608

t-Butylbenzene < 0.23 0.23 0.73 ug/L 5/25/01 SW846 82608

n-Butylbenzene < 0.28 0.28 0.89 ug/L 5/25/01 SW846 82608

Carbon tetrachloride < 0.22 0.22 0.70 ug/L 5/25/01 SW846 82608

Chloroform < 0.29 0.29 0.92 ug/L 5/25/01 SW846 82608

Chlorobenzene < 0.19 0.19 0.61 ug/L 5/25/01 SW846 82608

Chlorodibromomethane < 2.8 2.8 8.9 ug/L 5/25/01 SW846 82608

Chloroethane < 0.46 0.46 1.5 ug/L 5/25/01 SW846 82608

Chloromethane < 0.42 0.42 1.3 ug/L 5/25/01 SW846 82608

2-Chlorotoluene < 0.19 0.19 0.61 ug/L 5/25/01 SW846 82608

4-Chlorotoluene < 0.21 0.21 0.67 ug/L 5/25/01 SW846 82608

1,2-Dibromo-3-chloropropane < 0.69 0.69 2.2 ug/L 5/25/01 SW846 82608

1,2-Dibromoethane < 0.42 0.42 1.3 ug/L 5/25/01 SW846 82608

Dibromomethane < 0.22 0.22 0.70 ug/L 5/25/01 SW846 82608

1 1 li:> mausma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-8 Report Date : 6/7/01

Lab Sample Number : 812204-003 Collection Date : 5/21/01

WI DNR LAB ID : 405132750 Matrix Type: WATER

1,3-Dichlorobenzene < 0.12 0.12 0.38 ug/L 5/25/01 SW846 82608

1 ,4-Dichlorobenzene < 0.31 0.31 0.99 ug/L 5/25/01 SW846 82608

1,2-Dichloroethane < 0.21 0.21 0.67 ug/L 5/25/01 SW846 82608

1,2-Dichlorobenzene < 0.20 0.20 0.64 ug/L 5/25/01 SW846 82608

1, 1-Dichloroethene < 0.85 0.85 2.7 ug/L 5/25/01 SW846 82608

cis-1,2-Dichlorot?thene < 0.27 0.27 0.86 ug/L 5/25/01 SW846 82608

Dichlorodifluoromethane < 0.12 0.12 0.38 ug/L 5/25/01 SW846 82608

trans-1,2-Dichloroethene < 0.35 0.35 1.1 ug/L 5/25/01 SW846 82608

1,2-Dichloropropane < 0.23 0.23 0.73 ug/L 5/25/01 SW846 82608

1, 1-Dichloroethane < 0.17 0.17 0.54 ug/L 5/25/01 SW846 82608

1,3-Dichloropropane < 1.4 1.4 4.5 ug/L 5/25/01 SW846 82608

2,2-Dichloropropane < 0.28 0.28 0.89 ug/L 5/25/01 SW846 82608

1, 1-Dichloropropene < 0.46 0.46 1.5 ug/L 5/25/01 SW846 82608

cis-1,3-Dichloropropene < 0.23 0.23 0.73 ug/L 5/25/01 SW846 82608

trans-1,3-Dichloropropene < 0.23 0.23 0.73 ug/L 5/25/01 SW846 82608

Diisopropyl ether < 0.23 0.23 0.73 ug/L 5/25/01 SW846 82608

Ethylbenzene < 0.57 0.57 1.8 ug/L 5/25/01 SW846 82608

Fluorotrichloromethane < 0.31 0.31 0.99 ug/L 5/25/01 SW846 82608

Hexachlorobutadiene < 0.43 0.43 1.4 ug/L 5/25/01 SW846 82608

lsopropylbenzene < 0.19 0.19 0.61 ug/L 5/25/01 SW846 82608

p-lsopropyltoluene < 0.25 0.25 0.80 ug/L 5/25/01 SW846 82608

Methylene chloride < 0.36 0.36 1.1 ug/L 5/25/01 SW846 82608

Methyl-tert-butyl-ether < 0.20 0.20 0.64 ug/L 5/25/01 SW846 82608

Naphthalene < 0.27 0.27 0.86 ug/L 5/25/01 SW846 82608

n-Propylbenzene < 0.17 0.17 0.54 ug/L 5/25/01 SW846 82608

Styrene < 0.72 0.72 2.3 ug/L 5/25/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 0.22 0.22 0.70 ug/L 5/25/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 0.30 0.30 0.96 ug/L 5/25/01 SW846 82608

Tetrachloroethene < 0.85 0.85 2.7 ug/L 5/25/01 SW846 82608

Toluene < 0.13 0.13 0.41 ug/L 5/25/01 SW846 82608

1,2,3-Trichlorobenzene < 0.30 0.30 0.96 ug/L 5/25/01 SW846 82608

1,2,4-Trichlorobenzene < 0.24 0.24 0.76 ug/L 5/25/01 SW846 82608

1, 1, 1-Trichloroethane < 0.21 0.21 0.67 ug/L 5/25/01 SW846 82608

1, 1,2-Trichloroethane < 0.33 0.33 1.1 ug/L 5/25/01 SW846 82608

1,2,4-Trimethylbenzene < 0.34 0.34 1.1 ug/L 5/25/01 SW846 82608

Trichloroethene < 0.32 0.32 1.0 ug/L 5/25/01 SW846 82608

1,2,3-T richloropropane < 0.89 0.89 2.8 ug/L 5/25/01 SW846 82608

1,3,5-Trimethylbenzene < 0.29 0.29 0.92 ug/L 5/25/01 SW846 82608

En Chem Inc.

- Analytical Report -

i 1 \,Jo 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number : 6707

Field ID : GP-8

Lab Sample Number: 812204-003

WI DNR LAB ID: 405132750

Vinyl chloride < 0.19 0.19

Xylenes, -m, -p < 0.35 0.35

Xylene, -o < 0.28 0.28

4-8romofluorobenzene 112

Dibromofluoromethane 121

Toluene-dB 119

0.61

1.1

0.89

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 6/7/01

Collection Date: 5/21/01

Matrix Type : WATER

ug/L

ug/L

ug/L

%Recov

%Recov

%Recov

5/25/01 SW846 82608

5/25/01 SW846 82608

5/25/01 SW846 82608

5/25/01 SW846 82608

5/25/01 SW846 82608

5/25/01 SW846 82608

En Chem Inc.

- Analytical Report -

l t-.Jo 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-13 Report Date : 6/7/01

Lab Sample Number: 812204-004 Collection Date : 5/21/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

Inorganic Results

Result LOO LOQ EQL Code Analysis Prep Analysis

Test Units Date Method Method Analyst

Arsenic - Dissolved 5.3 0.27 0.86 ug/L 6/4/01 SW846 3020 SW846 6020 OMS

Barium - DissolV.ed 9.8 0.56 1.8 ug/L 6/4/01 SW846 3020 SW846 6020 OMS

Cadmium - Dissolved < 0.26 0.26 0.83 ug/L 6/4/01 SW846 3020 SW846 6020 OMS

Chromium - Dissolved 1.7 0.37 1.2 ug/L 6/4/01 SW846 3020 SW846 6020 OMS

Lead - Dissolved 1.2 0.41 1.3 ug/L Q 6/4/01 SW846 3020 SW846 6020 OMS

Selenium - Dissolved 1.9 0.40 1.3 ug/L 6/4/01 SW846 3020 SW846 6020 OMS

Silver - Dissolved < 0.11 0.11 0.35 ug/L 6/7/01 SW846 3005 SW846 6020 ccr

Mercury - Dissolved < 0.044 0.044 0.14 ug/L 6/6/01 SW846 7470A SW846 7470A *MD

Organic Results

EPA 8260 VOLATILE LIST-WATER Prep Method: SW846 50308 Prep Date: 5/25/01 Analyst: JJB

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 0.29 0.29 0.92 ug/L 5/26/01 SW846 82608

Bromobenzene < 0.35 0.35 1.1 ug/L 5/26/01 SW846 82608

Bromochloromethane < 0.56 0.56 1.8 ug/L 5/26/01 SW846 82608

Bromodichloromethane < 0.30 0.30 0.96 ug/L 5/26/01 SW846 82608

Bromoform < 0.24 0.24 0.76 ug/L 5/26/01 SW846 82608

Bromomethane < 0.62 0.62 2.0 ug/L 5/26/01 SW846 82608

s-Butylbenzene < 0.20 0.20 0.64 ug/L 5/26/01 SW846 82608

t-Butylbenzene < 0.23 0.23 0.73 ug/L 5/26/01 SW846 82608

n-Butylbenzene < 0.28 0.28 0.89 ug/L 5/26/01 SW846 82608

Carbon tetrachloride < 0.22 0.22 0.70 ug/l 5/26/01 SW846 82608

Chloroform < 0.29 0.29 0.92 ug/L . 5/26/01 SW846 82608

Chlorobenzene < 0.19 0.19 0.61 ug/L 5/26/01 SW846 82608

Chlorodibromomethane < 2.8 2.8 8.9 ug/l 5/26/01 SW846 82608

Chloroethane < 0.46 0.46 1.5 ug/l 5/26/01 SW846 82608

Chloromethane < 0.42 0.42 1.3 ug/L 5/26/01 SW846 82608

2-Chlorotoluene < 0.19 0.19 0.61 ug/L 5/26/01 SW846 82608

4-Chlorotoluene < 0.21 0.21 0.67 ug/L 5/26/01 SW846 82608

1,2-Dibromo-3-chloropropane < 0.69 0.69 2.2 ug/L 5/26/01 SW846 82608

1,2-Dibromoethane < 0.42 0.42 1.3 ug/L 5/26/01 SW846 82608

Dibromomethane < 0.22 0.22 0.70 ug/L 5/26/01 SW846 82608

i rno 1nausma1 unve

En Chem Inc. Green Bay, WI 54302 920-469-2436

. 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: GP-13 Report Date : 6/7/01

Lab Sample Number: 812204-004 Collection Date : 5/21/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

1,3-Dichlorobenzene < 0.12 0.12 0.38 ug/L 5/26/01 SW846 82608

1,4-Dichlorobenzene 0.37 0.31 0.99 ug/L Q 5/26/01 SW846 82608

1,2-Dichloroethane < 0.21 0.21 0.67 ug/L 5/26/01 SW846 82608

1,2-Dichlorobenzene 2.0 0.20 0.64 ug/L 5/26/01 SW846 82608

f-----~ 1, 1-Dichloroethene < 0.85 0.85 2.7 ug/L 5/26/01 SW846 82608

cis-1,2-Dichloroethene < 0.27 0.27 0.86 ug/L 5/26/01 SW846 82608

Dichlorodifluoromethane < 0.12 0.12 0.38 ug/L 5/26/01 SW846 82608

trans-1 ,2-Dichloroethene < 0.35 0.35 1.1 ug/L 5/26/01 SW846 82608

1,2-Dichloropropane < 0.23 0.23 0.73 ug/L 5/26/01 SW846 82608

1, 1-Dichloroethane < 0.17 0.17 0.54 ug/L 5/26/01 SW846 82608

1,3-Dichloropropane < 1.4 1.4 4.5 ug/L 5/26/01 SW846 82608

2,2-Dichloropropane < 0.28 0.28 0.89 ug/L 5/26/01 SW846 82608

1, 1-Dichloropropene < 0.46 0.46 1.5 ug/L 5/26/01 SW846 82608

cis-1,3-Dichloropropene < 0.23 0.23 0.73 ug/L 5/26/01 SW846 82608

trans-1,3-Dichloropropene < 0.23 0.23 0.73 ug/L 5/26/01 SW846 82608

Diisopropyl ether < 0.23 0.23 0.73 ug/L 5/26/01 SW846 82608

Ethylbenzene < 0.57 0.57 1.8 ug/L 5/26/01 SW846 82608

Fluorotrichloromethane < 0.31 0.31 0.99 ug/L 5/26/01 SW846 82608

Hexachlorobutadiene < 0.43 0.43 1.4 ug/L 5/26/01 SW846 82608

lsopropylbenzene < 0.19 0.19 0.61 ug/L 5/26/01 SW846 82608

p-lsopropyltoluene 0.89 0.25 0.80 ug/L 5/26/01 SW846 82608

Methylene chloride < 0.36 0.36 1.1 ug/L 5/26/01 SW846 82608

Methyl-tert-butyl-ether < 0.20 0.20 0.64 ug/L 5/26/01 SW846 82608

Naphthalene 0.84 0.27 0.86 ug/L Q 5/26/01 SW846 82608

n-Propylbenzene < 0.17 0.17 0.54 ug/L 5/26/01 SW846 82608

Styrene < 0.72 0.72 2.3 ug/L 5/26/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 0.22 0.22 0.70 ug/L 5/26/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 0.30 0.30 0.96 ug/L 5/26/01 SW846 82608

Tetrachloroethene < 0.85 0.85 2.7 ug/L 5/26/01 SW846 82608

Toluene 0.50 0.13 0.41 ug/L 5/26/01 SW846 82608

1,2,3-Trichlorobenzene < 0.30 0.30 0.96 ug/L 5/26/01 SW846 82608

1,2,4-Trichlorobenzene < 0.24 0.24 0.76 ug/L 5/26/01 SW846 82608

1, 1, 1-Trichloroethane < 0.21 0.21 0.67 ug/L 5/26/01 SW846 82608

1, 1,2-Trichloroethane < 0.33 0.33 1.1 ug/L 5/26/01 SW846 82608

1,2,4-Trimethylbenzene < 0.34 0.34 1.1 ug/L 5/26/01 SW846 82608

Trichloroethene < 0.32 0.32 1.0 ug/L 5/26/01 SW846 82608

1,2,3-Trichloropropane < 0.89 0.89 2.8 ug/L 5/26/01 SW846 82608

1,3,5-Trimethylbenzene < 0.29 0.29 0.92 ug/L 5/26/01 SW846 82608

En Chem Inc.

- Analytical Report -

1 r ~o inausmai unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number : 6707

Field ID: GP-13

Lab Sample Number: 812204-004

WI DNR LAB ID : 405132750

Vinyl chloride < 0.19 0.19

Xylenes, -m, -p < 0.35 0.35

Xylene, -o < 0.28 0.28

4-8romofluorobenzene 112

Dibromofluoromethane 120

Toluene-dB 118

0.61

1.1

0.89

Client: SIGMA ENVIRONMENTAL SERVICES

Report Date : 6/7/01

Collection Date: 5/21/01

Matrix Type: WATER

ug/L

ug/L

ug/L

%Recov

%Recov

%Recov

5/26/01 SW846 82608

5/26/01 SW846 82608

5/26/01 SW846 82608

5/26/01 SW846 82608

5/26/01 SW846 82608

5/26/01 SW846 82608

En Chem Inc.

- Analytical Report -

i 1i,i::i mausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: DUPLICATE Report Date : 5/29/01

Lab Sample Number: 812204-005 Collection Date : 5/21/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

Organic Results

EPA 8260 VOLATILE LIST· WATER Prep Method: SW846 50308 Prep Date: 5/25/01 Analyst: JJ8

Analysis Analysis Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 0.29 0.29 0.92 ug/L 5/26/01 SW846 82608

Bromobenzene < 0.35 0.35 1.1 ug/L 5/26/01 SW846 82608

Bromochloromethane < 0.56 0.56 1.8 ug/L 5/26/01 SW846 82608

Bromodichloromethane < 0.30 0.30 0.96 ug/L 5/26/01 SW846 82608

Bromoform < 0.24 0.24 0.76 ug/L 5/26/01 SW846 82608

Bromomethane < 0.62 0.62 2.0 ug/L 5/26/01 SW846 82608

s-8utylbenzene < 0.20 0.20 0.64 ug/L 5/26/01 SW846 82608

t-8utylbenzene < 0.23 0.23 0.73 ug/L 5/26/01 SW846 82608

n-8utylbenzene < 0.28 0.28 0.89 ug/L 5/26/01 SW846 82608

Carbon tetrachloride < 0.22 0.22 0.70 ug/L 5/26/01 SW846 82608

Chloroform < 0.29 0.29 0.92 ug/L 5/26/01 SW846 82608

Chlorobenzene < 0.19 0.19 0.61 · ug/L 5/26/01 SW846 82608

Chlorodibromomethane < 2.8 2.8 8.9 ug/L 5/26/01 SW846 82608

Chloroethane < 0.46 0.46 1.5 ug/L 5/26/01 SW846 82608

Chloromethane < 0.42 0.42 1.3 ug/L 5/26/01 SW846 82608

2~Chlorotoluene < 0.19 0.19 0.61 ug/L 5/26/01 SW846 82608

4-Chlorotoluene < 0.21 0.21 0.67 ug/L 5/26/01 SW846 82608

1 ,2-Dibromo-3-chloropropane < 0.69 0.69 2.2 ug/L 5/26/01 SW846 82608

1 ,2-Dibromoethane < 0.42 0.42 1.3 ug/L 5/26/01 SW846 82608

Dibromomethane < 0.22 0.22 0.70 ug/L 5/26/01 SW846 82608

1 ,3-Dichlorobenzene < 0.12 0.12 0.38 ug/L 5/26/01 SW846 82608

1,4-Dichlorobenzene < 0.31 0.31 0.99 ug/L 5/26/01 SW846 82608

1 ,2-Dichloroethane < 0.21 0.21 0.67 ug/L 5/26/01 SW846 82608

1,2-Dichlorobenzene 2.0 0.20 0.64 ug/L 5/26/01 SW846 82608

1, 1-Dichloroethene < 0.85 0.85 2.7 ug/L 5/26/01 SW846 82608

cis-1,2-Dichloroethene < 0.27 0.27 0.86 ug/L 5/26/01 SW846 82608

Dichlorodifluoromethane < 0.12 0.12 0.38 ug/L 5/26/01 SW846 82608

trans-1,2-Dichloroethene < 0.35 0.35 1.1 ug/L 5/26/01 SW846 82608

1,2-Dichloropropane < 0.23 0.23 0.73 ug/L 5/26/01 SW846 82608

1, 1-Dichloroethane < 0.17 0.17 0.54 ug/L 5/26/01 SW846 82608

1,3-Dichloropropane < 1.4 1.4 4.5 ug/L 5/26/01 SW846 82608

2,2-Dichloropropane < 0.28 0.28 0.89 ug/L 5/26/01 SW846 82608

111'ib inausmai unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: DUPLICATE Report Date : 5/29/01

Lab Sample Number: 812204-005 Collection Date : 5/21/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

1, 1-Dichloropropene < 0.46 0.46 1.5 ug/L 5/26/01 SW846 82608

cis-1,3-Dichloropropene < 0.23 0.23 0.73 ug/L 5/26/01 SW846 82608

trans-1,3-Dichloropropene < 0.23 0.23 0.73 ug/L 5/26/01 SW846 82608

Diisopropyl ether < 0.23 0.23 0.73 ug/L 5/26/01 SW846 82608

Ethylbenzene < 0.57 0.57 1.8 ug/L 5/26/01 SW846 82608

Fluorotrichlorom,ethane < 0.31 0.31 0.99 ug/L 5/26/01 SW846 82608

Hexachlorobutadiene < 0.43 0.43 1.4 ug/L 5/26/01 SW846 82608

lsopropylbenzene < 0.19 0.19 0.61 ug/L 5/26/01 SW846 82608

p-lsopropyltoluene 1.1 0.25 0.80 ug/L 5/26/01 SW846 82608

Methylene chloride < 0.36 0.36 1.1 ug/L 5/26/01 SW846 82608

Methyl-tert-butyl-ether < 0.20 0.20 0.64 ug/L 5/26/01 SW846 82608

Naphthalene 0.64 0.27 0.86 ug/L Q 5/26/01 SW846 82608

n-Propylbenzene < 0.17 0.17 0.54 ug/l 5/26/01 SW846 82608

Styrene < 0.72 0.72 2.3 ug/L 5/26/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 0.22 0.22 0.70 ug/l 5/26/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 0.30 0.30 0.96 ug/L 5/26/01 SW846 82608

Tetrachloroethene < 0.85 0.85 2.7 ug/L 5/26/01 SW846 82608

Toluene 0.61 0.13 0.41 ug/L 5/26/01 SW846 82608

1,2,3-Trichlorobenzene < 0.30 0.30 0.96 ug/L 5/26/01 SW846 82608

1,2,4-Trichlorobenzene < 0.24 0.24 0.76 ug/L 5/26/01 SW846 82608

1, 1, 1-Trichloroethane < 0.21 0.21 0.67 ug/L 5/26/01 SW846 82608

1, 1,2-Trichloroethane < 0.33 0.33 1.1 ug/L 5/26/01 SW846 82608

1,2,4-Trimethylbenzene < 0.34 0.34 1.1 ug/l 5/26/01 SW846 82608

Trichloroethene < 0.32 0.32 1.0 ug/L 5/26/01 SW846 82608

1,2,3-Trichloropropane < 0.89 0.89 2.8 ug/L 5/26/01 SW846 82608

1,3,5-Trimethylbenzene < 0.29 0.29 0.92 ug/L 5/26/01 SW846 82608

Vinyl chloride < 0.19 0.19 0.61 ug/L 5/26/01 SW846 82608

Xylenes, -m, -p < 0.35 0.35 1.1 ug/L 5/26/01 SW846 82608

Xylene, -o < 0.28 0.28 0.89 ug/L 5/26/01 SW846 82608

4-8romofluorobenzene 113 %Recov 5/26/01 SW846 82608

Dibromofluoromethane 120 %Recov 5/26/01 SW846 82608

Toluene-dB 120 %Recov 5/26/01 SW846 82608

i 1;i~ mausmai unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: EQUIPMENT BLANK Report Date : 5/29/01

Lab Sample Number: 812204-006 Collection Date : 5/21/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

Organic Results

EPA 8260 VOLATILE LIST-WATER Prep Method: SW846 5030B Prep Date: 5/25/01 Analyst: JJB

Analysis Analysis

Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 0.29 0.29 0.92 ug/L 5/26/01 SW846 82608

Bromobenzene < 0.35 0.35 1.1 ug/L 5/26/01 SW846 82608

Bromochloromethane < 0.56 0.56 1.8 ug/L 5/26/01 SW846 8260B

Bromodichloromethane < 0.30 0.30 0.96 ug/L 5/26/01 SW846 82608

Bromoform < 0.24 0.24 0.76 ug/L 5/26/01 SW846 82608

Bromomethane < 0.62 0.62 2.0 ug/L 5/26/01 SW846 82608

s-8utylbenzene < 0.20 0.20 0.64 ug/L 5/26/01 SW846 82608

t-8utylbenzene < 0.23 0.23 0.73 ug/L 5/26/01 SW846 8260B

n-8utylbenzene < 0.28 0.28 0.89 ug/L 5/26/01 SW846 82608

Carbon tetrachloride < 0.22 0.22 0.70 ug/L 5/26/01 SW846 8260B

Chloroform < 0.29 0.29 0.92 ug/L 5/26/01 SW846 82608

Chlorobenzene 0.40 0.19 0.61 ug/L Q 5/26/01 SW846 82608

Chlorodibromomethane < 2.8 2.8 8.9 ug/L 5/26/01 SW846 8260B

Chloroethane < 0.46 0.46 1.5 ug/L 5/26/01 SW846 8260B

Chloromethane < 0.42 0.42 1.3 ug/L 5/26/01 SW846 82608

2-Chlorotoluene < 0.19 0.19 0.61 ug/L 5/26/01 SW846 82608

4-Chlorotoluene < 0.21 0.21 0.67 ug/L 5/26/01 SW846 82608

1 ,2-Dibromo-3-chloropropane < 0.69 0.69 2.2 ug/L 5/26/01 SW846 82608

1 ,2-Dibromoethane < 0.42 0.42 1.3 ug/L 5/26/01 SW846 82608

Dibromomethane < 0.22 0.22 0.70 ug/L 5/26/01 SW846 82608

1,3-Dichlorobenzene < 0.12 0.12 0.38 ug/L 5/26/01 SW846 8260B

1 ,4-Dichlorobenzene < 0.31 0.31 0.99 ug/L 5/26/01 SW846 82608

1 ,2-Dichloroethane < 0.21 0.21 0.67 ug/L 5/26/01 SW846 82608

1,2-Dichlorobenzene < 0.20 0.20 0.64 ug/L 5/26/01 SW846 82608

1 , 1-Dichloroethene < 0.85 0.85 2.7 ug/L 5/26/01 SW846 82608

cis-1,2-Dichloroethene < 0.27 0.27 0.86 ug/L 5/26/01 SW846 82608

Dichlorodifluoromethane < 0.12 0.12 0.38 ug/L 5/26/01 SW846 82608

trans-1,2-Dichloroethene < 0.35 0.35 1.1 ug/L 5/26/01 SW846 82608

1,2-Dichloropropane < 0.23 0.23 0.73 ug/L 5/26/01 SW846 82608

1, 1-Dichloroethane < 0.17 0.17 0.54 ug/L 5/26/01 SW846 82608

1,3-Dichloropropane < 1.4 1.4 4.5 ug/L 5/26/01 SW846 82608

2,2-Dichloropropane < 0.28 0.28 0.89 ug/L 5/26/01 SW846 82608

1f'd:>1nausma1 urive

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: EQUIPMENT BLANK Report Date : 5/29/01

Lab Sample Number : 812204-006 Collection Date : 5/21/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

1, 1-Dichloropropene < 0.46 0.46 1.5 ug/L 5/26/01 SW846 82608

cis-1,3-Dichloropropene < 0.23 0.23 0.73 ug/L 5/26/01 SW846 82608

trans-1,3-Dichloropropene < 0.23 0.23 0.73 ug/L 5/26/01 SW846 82608

Diisopropyl ether < 0.23 0.23 0.73 ug/L 5/26/01 SW846 82608

Ethylbenzene < 0.57 0.57 1.8 ug/L 5/26/01 SW846 82608 L

Fluorotrichlorom.ethane < 0.31 0.31 0.99 ug/L 5/26/01 SW846 82608

Hexachlorobutadiene < 0.43 0.43 1.4 ug/L 5/26/01 SW846 82608

lsopropylbenzene < 0.19 0.19 0.61 ug/L 5/26/01 SW846 82608

p-lsopropyltoluene < 0.25 0.25 0.80 ug/L 5/26/01 SW846 82608

Methylene chloride < 0.36 0.36 1.1 ug/L 5/26/01 SW846 82608

Methyl-tert-butyl-ether < 0.20 0.20 0.64 ug/L 5/26/01 SW846 82608

Naphthalene < 0.27 0.27 0.86 ug/L 5/26/01 SW846 8260B

n-Propylbenzene < 0.17 0.17 0.54 ug/L 5/26/01 SW846 82608

Styrene < 0.72 0.72 2.3 ug/L 5/26/01 SW846 8260B

1, 1,2,2-Tetrachloroethane < 0.22 0.22 0.70 ug/L 5/26/01 SW846 8260B

1, 1, 1,2-Tetrachloroethane < 0.30 0.30 0.96 ug/L 5/26/01 SW846 8260B

Tetrachloroethene < 0.85 0.85 2.7 ug/L 5/26/01 SW846 82608

Toluene 0.15 0.13 0.41 ug/L Q 5/26/01 SW846 8260B

1,2,3-Trichlorobenzene < 0.30 0.30 0.96 ug/L 5/26/01 SW846 82608

1,2,4-Trichlorobenzene < 0.24 0.24 0.76 ug/L 5/26/01 SW846 8260B

1, 1, 1-Trichloroethane < 0.21 0.21 0.67 ug/L 5/26/01 SW846 8260B

1, 1,2-Trichloroethane < 0.33 0.33 1.1 ug/L 5/26/01 SW846 82608

1,2,4-Trimethylbenzene < 0.34 0.34 1.1 ug/L 5/26/01 SW846 82608

Trichloroethene < 0.32 0.32 1.0 ug/L 5/26/01 SW846 82608

1,2,3-Trichloropropane < 0.89 0.89 2.8 ug/L 5/26/01 SW846 82608

1,3,5-Trimethylbenzene < 0.29 0.29 0.92 ug/L 5/26/01 SW846 82608

Vinyl chloride < 0.19 0.19 0.61 ug/L 5/26/01 SW846 82608

Xylenes, -m, -p < 0.35 0.35 1.1 ug/L 5/26/01 SW846 82608

Xylene, -o < 0.28 0.28 0.89 ug/L 5/26/01 SW846 82608

4-8romofluorobenzene 112 %Recov 5/26/01 SW846 82608

Dibromofluoromethane 117 %Recov 5/26/01 SW846 82608

Toluene-dB 118 %Recov 5/26/01 SW846 82608

En Chem Inc.

- Analytical Report -

i r "1<> 1nausma1 unve Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

Project Name: CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number : 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: TRIP BLANK Report Date : 5/30/01

Lab Sample Number : 812204-007 Collection Date : 5/21/01

WI DNR LAB ID : 405132750 Matrix Type: WATER

Organic Results

EPA 8260 VOLATILE LIST- WATER Prep Method: SW846 50308 Prep Date: 5/25/01 Analyst: HW

Analysis Analysis

Analyte Result LOO LOQ EQL Units Code Date Method

Benzene < 0.29 0.29 0.92 ug/L 5/29/01 SW846 82608

Bromobenzene < 0.35 0.35 1.1 ug/L 5/29/01 SW846 82608

Bromochloromethane < 0.56 0.56 1.8 ug/L 5/29/01 SW846 82608

Bromodichloromethane < 0.30 0.30 0.96 ug/L 5/29/01 SW846 82608

Bromoform < 0.24 0.24 0.76 ug/L 5/29/01 SW846 82608

8romomethane < 0.62 0.62 2.0 ug/L 5/29/01 SW846 82608

s-8utylbenzene < 0.20 0.20 0.64 ug/L 5/29/01 SW846 82608

t-8utylbenzene < 0.23 0.23 0.73 ug/L 5/29/01 SW846 82608

n-8utylbenzene < 0.28 0.28 0.89 ug/L 5/29/01 SW846 82608

Carbon tetrachloride < 0.22 0.22 0.70 ug/L 5/29/01 SW846 82608

Chloroform < 0.29 0.29 0.92 ug/L 5/29/01 SW846 82608

Chlorobenzene < 0.19 0.19 0.61 ug/L 5/29/01 SW846 82608

Chlorodibromomethane < 2.8 2.8 8.9 ug/L 5/29/01 SW846 82608

Chloroethane < 0.46 0.46 1.5 ug/L 5/29/01 SW846 82608

Chloromethane < 0.42 0.42 1.3 ug/L 5/29/01 SW846 82608

2-Chlorotoluene < 0.19 0.19 0.61 ug/L 5/29/01 SW846 82608

4-Chlorotoluene < 0.21 0.21 0.67 ug/L 5/29/01 SW846 82608

1,2-Dibromo-3-chloropropane < 0.69 0.69 2.2 ug/L 5/29/01 SW846 82608

1,2-Dibromoethane < 0.42 0.42 1.3 ug/L 5/29/01 SW846 82608

Dibromomethane < 0.22 0.22 0.70 ug/L 5/29/01 SW846 82608

1,3-Dichlorobenzene < 0.12 0.12 0.38 ug/L 5/29/01 SW846 82608

1,4-Dichlorobenzene < 0.31 0.31 0.99 ug/L 5/29/01 SW846 82608

1,2-Dichloroethane < 0.21 0.21 0.67 ug/L 5/29/01 SW846 82608

1,2-Dichlorobenzene < 0.20 0.20 0.64 ug/L 5/29/01 SW846 82608

1, 1-Dichloroethene < 0.85 0.85 2.7 ug/L 5/29/01 SW846 82608

cis-1,2-Dichloroethene < 0.27 0.27 0.86 ug/L 5/29/01 SW846 82608

Dichlorodifluoromethane < 0.12 0.12 0.38 ug/L 5/29/01 SW846 82608

trans-1,2-Dichloroethene < 0.35 0.35 1.1 ug/L 5/29/01 SW846 82608

1,2-Dichloropropane < 0.23 0.23 0.73 ug/L 5/29/01 SW846 82608

1, 1-Dichloroethane < 0.17 0.17 0.54 ug/L 5/29/01 SW846 82608

1,3-Dichloropropane < 1.4 1.4 4.5 ug/L 5/29/01 SW846 82608

2,2-Dichloropropane < 0.28 0.28 0.89 ug/L 5/29/01 SW846 82608

1 r >,J::> inousmai unve

En Chem Inc. Green Bay, WI 54302 920-469-2436 800-7-ENCHEM Fax: 920-469-8827

- Analytical Report -

Project Name : CITY OF MILWAUKEE 3RD & MAPLE ST.

Project Number: 6707 Client: SIGMA ENVIRONMENTAL SERVICES

Field ID: TRIP BLANK Report Date : 5/30/01

Lab Sample Number : 812204-007 Collection Date : 5/21/01

WI DNR LAB ID : 405132750 Matrix Type : WATER

1, 1-Dichloropropene < 0.46 0.46 1.5 ug/L 5/29/01 SW846 82608

cis-1,3-Dichloropropene < 0.23 0.23 0.73 ug/L 5/29/01 SW846 82608

trans-1,3-Dichloropropene < 0.23 0.23 0.73 ug/L 5/29/01 SW846 82608

Diisopropyl ether < 0.23 0.23 0.73 ug/L 5/29/01 SW846 82608

Ethylbenzene < 0.57 0.57 1.8 ug/L 5/29/01 SW846 82608

Fluorotrichloromethane < 0.31 0.31 0.99 ug/L 5/29/01 SW846 82608

Hexachlorobutadiene < 0.43 0.43 1.4 ug/L 5/29/01 SW846 8260B

lsopropylbenzene < 0.19 0.19 0.61 ug/L 5/29/01 SW846 8260B

p-lsopropyltoluene < 0.25 0.25 0.80 ug/L 5/29/01 SW846 82608

Methylene chloride 0.42 0.36 1.1 ug/L Q 5/29/01 SW846 8260B

Methyl-tert-butyl-ether < 0.20 0.20 0.64 ug/L 5/29/01 SW846 82608

Naphthalene < 0.27 0.27 0.86 ug/L 5/29/01 SW846 8260B

n-Propylbenzene < 0.17 0.17 0.54 ug/L 5/29/01 SW846 82608

Styrene < 0.72 0.72 2.3 ug/L 5/29/01 SW846 82608

1, 1,2,2-Tetrachloroethane < 0.22 0.22 0.70 ug/L 5/29/01 SW846 82608

1, 1, 1,2-Tetrachloroethane < 0.30 0.30 0.96 ug/L 5/29/01 SW846 82608

Tetrachloroethene < 0.85 0.85 2.7 ug/L 5/29/01 SW846 82608

Toluene < 0.13 0.13 0.41 ug/L 5/29/01 SW846 82608

1,2,3-Trichlorobenzene < 0.30 0.30 0.96 ug/L 5/29/01 SW846 82608

1,2,4-Trichlorobenzene < 0.24 0.24 0.76 ug/L 5/29/01 SW846 82608

1, 1, 1-Trichloroethane < 0.21 0.21 0.67 ug/L 5/29/01 SW846 82608

1, 1,2-Trichloroethane < 0.33 0.33 1.1 ug/L 5/29/01 SW846 82608

1,2,4-Trimethylbenzene < 0.34 0.34 1.1 ug/L 5/29/01 SW846 82608

Trichloroethene < 0.32 0.32 1.0 ug/L 5/29/01 SW846 8260B

1,2,3-Trichloropropane < 0.89 0.89 2.8 ug/L 5/29/01 SW846 82608

1,3,5-Trimethylbenzene < 0.29 0.29 0.92 ug/L 5/29/01 SW846 82608

Vinyl chloride < 0.19 0.19 0.61 ug/L 5/29/01 SW846 82608

Xylenes, -m, -p < 0.35 0.35 1.1 ug/L 5/29/01 SW846 82608

Xylene, -o < 0.28 0.28 0.89 ug/L 5/29/01 SW846 82608

4-8romofluorobenzene 113 %Recov 5/29/01 SW846 82608

Dibromofluoromethane 111 %Recov 5/29/01 SW846 82608

Toluene-dB 114 %Recov 5/29/01 SW846 82608

vi·-(Please Print Legibly) ------- - ---

Company Name: ~) t{;,/l.1A (':})i/Jf.CN/t'WrAL

D 4LJ /I ;)LLP' !·.-Branch or Location: . 'I "'··· L_J\.c..__r...._ /A..,.L.L

Project Contact: J! f:?.. l.'5 'r I f,J KUR ~A Telephone: tj I LJ- -7 (c, 8-7' <JV Project Number: /"'°7C 7

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Project State: /(,1 I Lt-J AU..(_ if:.-l;: l.{)r

Sampled By (Print): 7 cvf/f 1Lf/C:L0 l/ Data Package Options

(please circle if requested)

Results Only

EnChem Level Ill (Subject to Surcharge)

EnChem Level JV (Subject to Surcharge)

Regulatory ErruJ:ram

UST RCRA SOWA NPOES

CERCLA

E

t1i ~. r ·~;

.. HEl\.)(1' ..L .. _L,~: INC.:·;~t

0 1241 Bellevue St., Suite 9 Green Bay, WI 54302 ·

920-469-2436 FAX 920-469-8827

;·:'.· -:i:#·~

CHAIN OF CUSTODY J . --·--*Preservation Codes

A=None B=HCL ·C=H2S04 0=HN03 E=EnCore H = Sodium Bisulfate Solution

FILTERED? (YES/NO)

PRESERVATION (CODE)*

Matrix .c.o.m

W=Water S=Soil A=Air

C=Charcoal B=Biota

Sl=Sludge

LABORATORY ID (Lab Use Only)

COLLECTION FIELD ID MATRIX

TIME

t)C.)/ I GP- I >< ><.

tJ<)_;~· I 0P-:5 >( >(

'/l :-:r '.A I /' .D B (/(.·.,,:_,) (...=::/) - li~'/V/ I'--'''-) I VV I ' , , • ·1 ,.,.

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CLIENT COMMENTS

" '"'t"'Y·") L,;. ' .. . ( r::; -·- I ~-, s{, '01 I.., . -.::, . • I >( >( i. \ ;1 '. '+:)': '~:::.'•h-,;. /" '• '[ (,!,, fC{;t . I"';• o~ LI(/'' L{ .[·-:o '{( '·'{. <'..... . ., .:::i ·~· /-;·/1 ,t..'-· l/\J ........ ~.. •) ::·-:".'.:: ...... ;:', .. .., .. .) · ..... ·. ·::·: ·:'f'. .. '°~ ... ·, ·. ry .. . · .. ,,

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Rush Turnaround Time Requested (TAT) - Prelim

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Date Needed: _______________ _

Transmit Prelim Rush Results by (circle):

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8222 W. Calumel Rd .. Milwaukee, WI 53223 Phone: C4141 355-5800 Fax: C4141 355-3099

Kristen Kurzka

Sigma Environmental

220 E. Ryan Rd.

Oak Creek, WI 53154

_·ORGANIC REPORT

WDNR# 241340550

BATCH .NUMBER:

DATE REPORTED:

DATE RECEIVED:

SAMPLE TEMP (C):

PROJECT ID:

PROJECT NAME:

20010735 30-0ct-Ol

14-Sep-Ol

Rec On Ice

6707

city of Milwauke

Compound Result Units LOD LOQ Dilution RQ Method Analyst Date Ext/Anal

Sample Number: 25871

Client ID:.. mw-1

1-Methyl Natpthalene 2-Methyl Natpthalene Acenaphthene Acenaphthylene Anthracene Benzo (a) anthracene Benzo (a) pyrene Benzo (b) fluoranthene Benzo (ghi) perylene Benzo (k) fluoranthene Chrysene Dibenzo (a,h) anthracene Fluoranthrene Fluorene lndeno (1,2,3-cd) pyrene Naphthalene Phenanthrene Pyrene

Sample Number: 25872

Client ID: mw-3

1-Methyl Natpthalene 2-Methyl Natpthalene Acenaphthene Acenaphthylene Anthracene Benzo (a) anthracene Benzo (a) pyrene Benzo (b) fluoranthene Benzo (ghi) perylene Benzo (k) fluoranthene Chrysene Dibenzo (a,h) anthracene Fluoranthrene Fluorene lndeno (1,2,3-cd) pyrene Naphthalene Phenanthrene Pyrene

QC Prep Batch Number: 998550

<0.42

<0.40

<0.34

<2.0

<0.02

<0.15

<0.20

<0.13

< 1.0

<0.02

< 1.4

<0.84

<0.72

<0.66

< 1.2

<0.44

<0.07

<0.12

ug/l 0.42

ug/l 0.40

ug/l 0.34

ug/l 2.0

ug/l 0.02

ug/l 0.15

ug/l 0.20

ug/l 0.13

ug/l 1.0

ug/l 0.02

ug/l 1.4

ug/l 0.84

ug/l 0.72

ugll 0.66

ug/l 1.2

ug/l 0.44

ug/l 0.07

ug/l 0.12

1.3 2

1.3 2

1.1 2

6.4 2

0.06 2

0.47 2

0.64 2

0.41 2

3.3 2

0.06 2

4.5 2

2.7 2

2.3 2

2.1 2

3.8 2

1.4 2

0.24 2

0.38 2

QC Prep Batch Number: 998550

98

85

< 1.7

13

3.0

6.1

33

25

<5.2

0.61

<7.0

<4.2

53

7.9

<5.9

6.8

33

8.0

ug/l 2.1

ug/l 2.0

ug/l 1.7

ug/l 10

ug/l 0.10

ug/l 0.74

ug/l 1.0

ug/l 0.65

ug/l 5.2

ug/l 0.10

ug/l 7.0

ug/l 4.2

ug/l 3.6

ug/l 3.3

ug/l 5.9

ug/l 2.2

ug/l 0.37

ug/l 0.59

6.7 10

6.4 10

5.4 10

32 10

0.32 10

2.4 10

3.2 10

2.1 10

17 10

0.32 10

22 10

13 10

11 10

10 10

19 10

7.0 10

1.2 10

1.9 10

Collection: 9/13/2001

Sample Descriptiou:

8310

8310

8310

8310

8310

8310

83i0 '~

8310

831Q -

8310

8310'

8310

8310 .

8310

83-10 I'

8310

8310

8310

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

Collection: 9/13/2001

Sample Description:

8310

8310

8310

J 8310

8310

8310

8310

8310

8310

8310

8310

8310

8310

J 8310

831()

J 8310

8310

8310

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

Time:ll:40

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

Time:l1:45

I 912112001

I 912112001

I 9;2112001

I 912112001

I 912112001

I 9;2112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

APL warrants the test results to be of a precision nonnal for the sample type and methdology employed for each sample submitted. APL disclaims· any other warrants, expressed or implied, including warranty of fitness for a particular purpose and warranty of merchantability. APL accepts no legal responsibility for the purpose for which the client uses test results. Any analytical work J performed must be governed by this terms and conclitions set forth herein.

8222 w. Calumet Rd .. Miiwaukee, WI 53223 Phone: C414J 355-5800 Fax: C414J 355-3099

Kristen Kurzka

Sigma Environmental

220 E. Ryan Rd.

Oak Creek , WI 53154

. ORGANIC REPORT

WDNR# 241340550

BATCH NUMBER:

DATE REPORTED:

DATE RECEIVED:

SAMPLE TEMP (C):

PROJECT ID:

PROJECT NA1v1E:

20010735 30-0ct-Ol

14-Sep-Ol

Rec On Ice

6707 city ofMilwauke

Compound Result Units LOD LOQ Dilution RQ Method Analyst Date Ext/Anal

Sample Number: 25873

Client ID: . mw-4 QC Prep Batch Number: 998550 Collection: 9/13/200 l

Sample Description:

Time:l0:45

1-Methyl Natpthalene 2-Methyl N atpthalene Acenaphthene Acenaphthylene Anthracene Benzo (a) anthracene Benzo (a) pyrene Benzo (b) fluoranthene Benzo (ghi) perylene Benzo (k) fluoranthene Chrysene Dibenzo (a,h) anthracene Fluoranthrene Fluorene Indeno (1,2,3-cd) pyrene Naphthalene Phenanthrene Pyrene

<0.21

<0.20

<0.17

< 1.0

0.03

<0.07

<0.10

<0.07

<0.52

< 0.01

<0.70

<0.42

<0.36

<0.33

<0.59

<0.22

0.10

<0.06

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

0.21

0.20

0.17

1.0

0.01

0.07

0.10

O.o7 0.52

0.01

0.70

0.42

0.36

0.33

0.59

0.22

0.04

0.06

0.67

0.64

0.54

3.2

0.03

0.24

0.32

0.21

1.7

0.03

2.2

1.3

1.1

1.0

1.9

0.70

0.12

0.19

1

1

1

1

1

1

1

J

J

8310

8310

8310

8310

8310

8310° . ~ 8310 ;\.

8310

8310

8310

8310

8310

8310

8310

8310

8310

8310 •· 8310

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 9m12001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 9m12001

I 912112001

I 912112001

I 9m12001

I 912112001

Sample Number: 25874

Client ID: mw-5 QC Prep Batch Number: 998550 Collection: 9/13/2001

Sample Description: .

Time:l0:50

l·Methyl Natpthalene 2-Methyl Natpthalene Acenaphthene Acenaphthylene Anthracene Benzo (a) anthracene Benzo (a) pyrene Benzo (b) fluoranthene Benzo (ghi) perylene Benzo (k) fluoranthene Chrysene Dibenzo (a,h) anthracene Fluoranthrene Fluorene Indeno (1,2,3-cd) pyrene Naphthalene Phenanthrene Pyrene

<0.21

<0.20

<0.17

< 1.0

0.08

0.14

0.11

0.17

<0.52

0.06

<0.70

<0.42

<0.36

<0.33

<0.59

<0.22

0.27

0.28

ug/l 0.21

ug/l 0.20

ug/l 0.17

ug/l 1.0

ug/l 0.01

ug/l 0.07

ug/l 0.10

ug/l 0.07

ug/l 0.52

ug/l 0.01

ug/l 0.70

ug/l 0.42

ug/l 0.36

ug/l 0.33

ug/l 0.59

ug/l 0.22

ug/l 0.04

ug/l 0.06

0.67

0.64

0.54

3.2

0.03

0.24

0.32

0.21

1.7

0.03

2.2

1.3

1.1

1.0 1

J.9 1

0.70

0.12

0.19

8310

8310

8310

8310

8310

J 8310

J 8310

J 8310

8310

8310

8310

8310

8310

8310

8310

8310

8310

8310

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

us

APL warrants the test results to be of a precision nonnal for the sample type and methdology employed for each sample submitted. APL disclaims any other warrants, expressed or implied, including wammty offitness for a particular purpose and warranty of merchantability. APL accepts no legal responsibility for the purpose for which the client uses test results. Any :malytical work performed must be governed by this terms and conditions set forth herein.

J 912112001

/ 9/21/2001

I 912112001

I 9m12001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 912112001

I 9;2112001

2

• •• ¥

ORGANIC REPORT 8222 W. Calumel Rd .. Milwaukee, WI 53223 Phone: (4141 355-5800 Fax: £4141 355-3099 WDNR# 241340550

BATCH NUMBER: 20010735

DATE REPORTED: 30-0ct-01 Kristen Kurzka

Sigma Environmental DATE RECEIVED: 14-Sep-Ol

SAMPLE TE_MP (C): Rec On lee 220 E. Ryan Rd.

PROJECT ID:. 6707 Oak Creek , WI 53154

PROJECT NAME: city ofMilwauke

Compound Result Units LOD LOQ Dilution RQ. Method Analyst Date Ext/Anal

Sample Number: 25875 QC Prep Batch Number: 998550 Collection: 9/13/2001 Time: 10:20

Client ID:. mw-6 Sample Description:

1-Methyl N atpthalene <0.21 ug/1 0.21 0.67 8310 us I 912112001

2-Methyl N atpthalene <0.20 ug/1 0.20 0.64 8310 us I 912112001

Acena phthene <0.17 ug/1 0.17 0.54 1 8310 us I 912112001

Acenaphthylene <LO ug/1 LO 3.2 1 8310 us I 912112001

Anthracene <0.01 ug/1 0.01 0.03 8310 us I 912112001

Benzo (a) anthracene <0.07 ug/1 0,07 0.24 8310 us I 912112001

Benzo (a) pyrene <0.10 ug/1 0.10 0.32 8310 i,;<;,. us I 912112001

Benzo (b) fluoranthene <0.07 ug/1 0.07 0.21 8310 us I 912112001

Benzo (ghi) perylene <0.52 ug/1 0.52 1.7 8310 .,JI.;.., us I 912112001

Benzo (k) fluoranthene <0.01 ug/1 0.01 0.03 8310 us I 912112001

Chrysene <0.70 ug/1 0.70 2.2 ~310 us I 912u2001

Dibenzo (a,h) anthracene <0.42 ug/1 0.42 1.3 8310 ! • us I 912112001

Fluoranthrene <0.36 ug/1 0.36 1.1 8310 us I 912u2001 "

Fluorene <0.33 ug/1 0.33 LO 8310 us I 912u2001

Indeno (1,2,3-cd) pyrene <0.59 ug/1 0.59 1.9 8310 . us I 912112001

Naphthalene <0.22 ug/1 0.22 0.70 8~10 us I 912u2001

Phenanthrene 0.24 ug/1 0.04 0.12 ?310 tit us I 912112001

Pyrene <0.06 ug/1 0.06 0.19 8310 us I 912112001

Sample Number: 25876 QC Prep Batch Number: 998550 Collection: 9/13/2001 Time:lO:lO

Client ID: mw-7 Sample Description:

1-Methyl Natpthalene <0.21 ug/1 0.21 0.67 8310 us I 912112001

2-Methyl Natpthalene <0.20 ug/1 0.20 0.64 8310 us I 912112001

Acenaphthene <0.17 ug/1 0.17 0.54 8310 us I 912u2001

Acenaphthylene < l.O ug/1 1.0 3.2 8310 us I 912112001

Anthracene 0.06 ug/1 0.01 0.03 8310 us I 912112001

Benzo (a) anthracene <0.07 ug/1 0.07 0.24 8310 us I 912112001

Benzo (a) pyrene 0.13 ug/1 0.10 0.32 J 8310 us I 912112001

Benzo (b) fluoranthene 0.12 ug/1 0.07 0.21 J 8310 us I 912112001

Benzo (ghi) perylene <0.52 ug/1 0.52 1.7 8310 us I 912112001

Benzo (k) fluoranthene 0.04 ug/1 0.01 0.03 8310 us I 912112001

Chrysene <0.70 ug/1 0.70 2.2 8310 us I 912112001

Dibenzo (a,h) anthracene <0.42 ug/1 0.42 1.3 8310 us I 912112001

Fluoranthrene <0.36 ugtl 0.36 1.1 8310 us I 912112001

Fluorene <0.33 ug/1 0.33 1.0 8310 us I 912112001

Indeno (1,2,3-cd) pyrene <0.59 ug/1 0.59 1.9 8310 us I 912112001

Naphthalene <0.22 ug/1 0.22 0.70 8310 us I 91211200 t

Phenanthrene 0.22 ugtl 0.04 0.12 8310 us I 912112001

Pyrene 0.17 ug/1 0.06 0.19 J 8310 us I 912112001

APL warrants the test results to be ofa precision normal for the sample type and methdology employed for each sample submitted. APL disclaims any other warrants, expressed or implied, including worrnnty offitness for a particular purpose and warranty of merchantability. APL accepts no legal responsibility for the purpose for which the client uses test results. Any analytical work 3 performed must be governed by this terms and conditions set forth herein.

·ORGANIC.REPORT ...... . 8222 W. Calumet Rd~ MllWaukee, WI 53223 Phone: £4141 355-5800 FaX: £4141 355-3099

Kristen Kurzka

Sigma Environmental

220 E. Ryan Rd.

Oak Creek , WI 53154

WDNR# 241340550

BATCH NUMBER:

DATE REPORTED:

DATE RECEIVED:

SAMPLE TEMP (C):

PROJECT ID:

PROJECT NMAE:

20010735 30-0ct-01

14-Sep-Ol

Rec On lee

6707

city ofMilwauke

Compound Result Units LOD LOQ Dilution RQ Method Analyst Date Ext/Anal

Approved By: . ~~Date: 0 /:J) 1Y' James Chang, Ph.D., Lab D~ector

MDL: Method Detection Limit determined by 40CFR.Part J 36AppendixB LOQ = 10 (S) xDilution Factor, where "S" is the Standard Deviation from the}vfDL Study "e" =Estimate val!ie, over.,:alibration range.

LOD = 3.143 (S) xDilution Factor, where "S" is the Standard Deviation from theMDL Study <N

PAL: Preventive Action Limit, NR 140.10 Public health related groundwater standards. "ns" =not specified RQ: Run Qualifier; "J" =Results between LOD and LOQ. "RR"= Re-extract Rerun sample, ''B" =Showed in Blank sampfo

Rounding Rules: Three significant figures were used for concentrations above 99 ug/L, two significant figures for concentrations between 1-99 ug/L; and one significant figure for lower concentrations.

DNRAnalyticalDetection Limit Guidance, April 1995.

•,·:< .: ~ I

APL warrants the test results to be of a precision normal for the sample type and methdology employed for each sample submitted. APL disclaims any other warrants, expressed or implied, including warranty of fitness for a particular purpose and warranty of merchantability. APL accepts no legal responsibility for the purpose for which the client uses test results .. Any analytical work performed must be governed by this terms and conditions set forth herein.

4

~fl f nvironmental 8222 W. Calumcl Rd~ Milwaukee, WI 53223

Phone: (4141 355-5800 Fax: (4141 355-3099

Project Name:

c.·+y oC M:lwo.vkc~

Project Manager:

1

,_. , - , - "'· , . ~. - , . h 1

Company: · S ,·6-,viA fitAvlto.....,...v...<.,... \

Project ID:

&, 107

§wm~:::r~!i\~~:::i~.P:nlffi1f::: :1f~m.·~~.mTut~1:='::=::tt::9::: :§i.impt~:·mi~·«&Q1·1~m~!, A. HCl E. Methanol 100

B. HNOJ F. Filtered Preservation I

Test Required

15 PA 14

13

12

I 11 J

10

09

08

07

06

05

I Additional Information:

Matrix

Wa.hr

Collection Time --- ~

C. NaOH G. None Filtration Code

D. H2S04 H. Others

Co~~;!'"" I I1 I I I r I I I I I I I I I I I I Sample ID

1"\~ .l.\r-- I \'v\'1\.

I \

~~'S~~~ ~~~t~~

Lab ID

A

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Relinquished By: !Date/Time !Received By: Special Instructions:

~~ii7~cs.CJ . -ft~ vl-lt_

dfJL. I

APPENDIX F

EM Survey

~IGMA SI & RAA COM - 2nd & 3rd I :\milwci\6707\53. RPT2. wpd

Plotting Mag Field in 20 Contours for Pseudo Gradient (2·1)

0 20 40 60 80 100 120 140 160 180 200 220 240 260

£ a,S t _ tJ e.. .5 ../:... Tr a_ vi .5 e c_. -L

South X, of. .s:te_

53859 1762

332 168 84 14

-51.74 -156.37 -495.81

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--~--- -l

0.00 0.00

iii :.:

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_J __ ~------"-

lc...st Sou I:~ ol s;-l:e

x 270.00

Plotting Mag Field in 20 Contours for Pseudo Gradient (2·1)

j---0

90

80

70

50

40

30

0_;.lil""---~-l---"i~-'4--'-"-T~-+-'--""':__~~-'-~~~~~-""-4-'2-:C.:---+~¥E:.'.:.._i.--'-~~-""'--~-l-----'~

0 20 40 60 80 100 120 140 160 180 200 220 240

57833 1388

398 ., 205

:~<JJ -211

.:~ ii1 -5~~~~:~!

f-- --~

110.00

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x 310.00

Plotting Mag Field in 20 Contours for Pseudo Gradient (2-1)

120~~~,.-q-~~~~~~r?'l7""'~~-.~~~~--.~~~~-.~~~~,--,

110--1--'-':-~~~~~-':-~~~~~~-+~~~~-+~~~~-l-~~~~-+-I

100---j-,-~-';c-~~~:-=-~"'":-=-=--~---~~--r~~~~--r~~~~-r-~~~~--r-1

90-+---,,---'--'--filj-~illili,l--,-+--jfi-~t-fi-~~-="''""4..-v~=-

80-+--::--...:_:_...:_:_~+'--..:..:++-i+R"ii"--~~2.._~++~

70-t--'-:-~~

60-J-~-':--':-~,f-~~~-,-,-+--,,-~~~~-=-~~~"-+-":--''-'~-'.:.,--+-~~~~~

50-l-~~~-+-4-'---'--~~-!-,!i!-,_.;=~-'-'--+~~'-----'~~--

40-1-::'~'--!----+-2+-:'~~~~~:....:_,---,:--ii:-...:.;.,,.+--"-~~~,.---+~~~:.,:.---+-~~~~+-1

30~~-':--:-fi!\~-H&f-ftifij~

20 10---~~~~-t--~~~~t---~~~--t-~~~~---t-~~~~--+-~~~~---r--;

50 100 150

(,Je.s.f T,Ct.Y1.Sec--.f.­

f.;i.. 0 t- s,· -t. e

2.00 250 500

49364 465 113

-31.39 -145.67 -240.01 -371.09 -828.91

-18378.99 -60705.60

' • i

Plotting Mag Field in 20 Contours for Pseudo Gradient (2-1)

20 40 60 80 100 1 20 140 160 180 200 220 240

;Jo ri:h. - So uk.

SDv-i-l. Y.;i o:J Tra...n-Sc..0 -b ;Vt>r-1:.t ~ oJ s/te

3073 350 141

25 -67.33

-145.48 -219.57 -307.94 -463.40

-63628.94

275.00

205.00 10.00

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. -6ii!i:ii

APPENDIX G

Maintenance Plan for the Soil Cover

~IGMA SI & RAA COM - 2nd & 3rd l:\milwci\6707\S3.RPT2.wpd

Maintenance Plan for the Soil Cover South 2"d and South 3rd Street Site

Milwaukee, Wisconsin

In order to maintain the integrity of the soil cover, a long term maintenance program will be

implemented at the site. Implementation of the maintenance plan will consist of the following

tasks:

o Conduct yearly inspections of the area to identify development of low spots in the soil

cover area, lack of vegetation growth, potential erosion, etc.

o Place clean soil in low spots, if identified (above).

o Reseed any bare areas within landscaped green spaces to promote vegetation growth.

o Repave or patch pavement or concrete were it has broken or crumbled and could allow

direct contact to the underlying material.

m51GMA SI & RAA COM - 2nd & 3rd I :\milwci\6707\53. RPT2. wpd