SUMMARY REPORT 57 BARRACUDA DRIVE (FORMERLY ...

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SUMMARY REPORT 57 BARRACUDA DRIVE (FORMERLY 906 BARRACUDA DRIVE) LAUREL BAY MILITARY HOUSING AREA MARINE CORPS AIR STATION BEAUFORT BEAUFORT, SC Revision: 0 Prepared for: Department of the Navy Naval Facilities Engineering Command, Mid-Atlantic 9324 Virginia Avenue Norfolk, Virginia 23511-3095 and Naval Facilities Engineering Command Atlantic 9324 Virginia Avenue Norfolk, Virginia 23511-3095 JUNE 2021

Transcript of SUMMARY REPORT 57 BARRACUDA DRIVE (FORMERLY ...

SUMMARY REPORT57 BARRACUDA DRIVE (FORMERLY 906 BARRACUDA DRIVE)

LAUREL BAY MILITARY HOUSING AREAMARINE CORPS AIR STATION BEAUFORT

BEAUFORT, SC

Revision: 0Prepared for:

Department of the NavyNaval Facilities Engineering Command, Mid-Atlantic

9324 Virginia AvenueNorfolk, Virginia 23511-3095

and

Naval Facilities Engineering Command Atlantic9324 Virginia Avenue

Norfolk, Virginia 23511-3095

JUNE 2021

SUMMARY REPORT57 BARRACUDA DRIVE (FORMERLY 906 BARRACUDA DRIVE)

LAUREL BAY MILITARY HOUSING AREAMARINE CORPS AIR STATION BEAUFORT

BEAUFORT, SC

Revision: 0Prepared for:

Department of the NavyNaval Facilities Engineering Command, Mid- Atlantic

9324 Virginia AvenueNorfolk, Virginia 23511-3095

and

Naval Facilities Engineering Command Atlantic

9324 Virginia AvenueNorfolk, Virginia 23511-3095

Prepared by:

CDM - AECOM Multimedia Joint Venture10560 Arrowhead Drive, Suite 500

Fairfax, Virginia 22030

Contract Number: N62470-14-D-9016CTO WE52

JUNE 2021

Summary Report57 Barracuda Drive (Formerly 906 Barracuda Drive)

Laurel Bay Military Housing Area, Marine Corps Air Station BeaufortJune 2021

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Table of Contents

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

1.1 BACKGROUND INFORMATION ..................................................................................................................... 11.2 UST REMOVAL AND ASSESSMENT PROCESS ................................................................................................ 2

2.0 SAMPLING ACTIVITIES AND RESULTS .......................................................................................... 3

2.1 UST REMOVAL AND SOIL SAMPLING .......................................................................................................... 32.2 SOIL ANALYTICAL RESULTS ....................................................................................................................... 4

3.0 PROPERTY STATUS ............................................................................................................................. 4

4.0 REFERENCES ......................................................................................................................................... 4

Table

Table 1 Laboratory Analytical Results - Soil

Appendices

Appendix A Multi-Media Selection Process for LBMHAppendix B UST Assesment ReportAppendix C Regulatory Correspondence

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List of Acronyms

bgs below ground surfaceBTEX benzene, toluene, ethylbenzene, and xylenesCTO Contract Task OrderCOPC constituents of potential concernIDIQ Indefinite Delivery, Indefinite QuantityIGWA Initial Groundwater AssessmentJV Joint VentureLBMH Laurel Bay Military HousingMCAS Marine Corps Air StationNAVFAC Mid-Lant Naval Facilities Engineering Command Mid-AtlanticNFA No Further ActionPAH polynuclear aromatic hydrocarbonQAPP Quality Assurance Program PlanRBSL risk-based screening levelSCDHEC South Carolina Department of Health and Environmental ControlSite LBMH area at MCAS Beaufort, South CarolinaUST underground storage tankVISL vapor intrusion screening level

Summary Report57 Barracuda Drive (Formerly 906 Barracuda Drive)

Laurel Bay Military Housing Area, Marine Corps Air Station BeaufortJune 2021

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1.0 INTRODUCTION

The CDM - AECOM Multimedia Joint Venture (JV) was contracted by the Naval FacilitiesEngineering Command, Mid-Atlantic (NAVFAC Mid-Lant) to provide reporting services for theheating oil underground storage tanks (USTs) located in Laurel Bay Military Housing (LBMH)area at the Marine Corps Air Station (MCAS) Beaufort, South Carolina (Site). This work hasbeen awarded under Contract Task Order (CTO) WE52 of the Indefinite Delivery, IndefiniteQuantity (IDIQ) Multimedia Environmental Compliance Contract (Contract No. N62470-14-D-9016).

As of January 2014, the LBMH addresses were re-numbered to comply with the E-911emergency response addressing system; however, in order to remain consistent with historicalsampling and reporting for LBMH area, the residences will continue to be referenced with theiroriginal address numbers in sample nomenclature and reporting documents.

This report summarizes the results the environmental investigation activities associated with thestorage of home heating oil and the potential release of petroleum constituents at thereferenced property. Based on the results of the investigation, a No Further Action (NFA)determination has been made by the South Carolina Department of Health and EnvironmentalControl (SCDHEC) for 57 Barracuda Drive (Formerly 906 Barracuda Drive). This NFAdetermination indicates that there are no unacceptable risks to human health or theenvironment for the petroleum constituents associated with the home heating oil USTs. Thefollowing information is included in this report:

· Background information;

· Sampling activities and results; and

· A determination of the property status.

1.1 Background Information

The LBMH area is located approximately 3.5 miles west of MCAS Beaufort. The area isapproximately 970 acres in size and serves as an enlisted and officer family housing area. Thearea is configured with single family and duplex residential structures, and includes recreation,open space, and community facilities. The community includes approximately 1,300 housingunits, including legacy Capehart style homes and newer duplex style homes. The housing area

Summary Report57 Barracuda Drive (Formerly 906 Barracuda Drive)

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is bordered on the west by salt marshes and the Broad River, and to the north, east and southby uplands. Forested areas lie along the northern and northeastern borders.

Capehart style homes within the LBMH area were formerly heated using heating oil stored inUSTs at each residence. There were 1,100 Capehart style housing units in the LBMH area. Thenewer duplex homes within the LBMH area never utilized heating oil tanks. Heating oil has notbeen used at Laurel Bay since the mid-1980s. As was the accepted practice at the time, USTswere drained, filled with dirt, capped, and left in place when they were removed from service.Residential USTs are not regulated in the State of South Carolina (i.e., there are no federal orstate laws governing installation, management, or removal).

In 2007, MCAS Beaufort began a voluntary program to remove the unregulated, residentialUSTs and conduct sampling activities to determine if, and to what extent, petroleumconstituents may have impacted the surrounding environment. MCAS Beaufort coordinatedwith SCDHEC to develop removal procedures that were consistent with procedural requirementsfor regulated USTs. All tank removal activities and follow-on actions are conducted incoordination with SCDHEC. To date, all known USTs have been removed from all residentialproperties within the LBMH area.

1.2 UST Removal and Assessment Process

During the UST removal process, a soil sample was collected from beneath the UST excavations(approximately 4 to 6 feet [ft] below ground surface [bgs]) and analyzed for a predeterminedlist of constituents of potential concern (COPCs) associated with the petroleum compoundsfound in home heating oil. These COPCs, derived from the Quality Assurance Program Plan(QAPP) for the Underground Storage Tank Management Division, Revision 3.1 (SCDHEC, 2016)and the Underground Storage Tank Assessment Instructions for Permanent Closure andChange-In-Service, (SCDHEC, 2018), are as follows:

· benzene, toluene, ethylbenzene, and xylenes (BTEX),

· naphthalene, and

· five select polynuclear aromatic hydrocarbon (PAHs): benzo(a)anthracene,benzo(b)fluoranthene, benzo(k)fluoranthene, chrysene and dibenz(a,h)anthracene.

Soil sample results were submitted by MCAS Beaufort to SCDHEC utilizing SCDHEC’s USTAssessment Report form. In accordance with SCDHEC’s QAPP for the UST Management

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Division (SCDHEC, 2016), the soil screening levels consists of SCDHEC risk-based screeninglevels (RBSLs). It should be noted that the RBSLs for select PAHs were revised in Revision 2.0of the QAPP (SCDHEC, 2013) and were revised again in Revision 3.0 (SCDHEC, 2015). Thescreening levels used for evaluation at each site were those levels that were in effect at thetime of reporting and review by SCDHEC.

The results of the soil sampling at each former UST location were used to determine if apotential for groundwater contamination exists (i.e., soil results greater than RBSLs) andsubsequently to select properties for follow-up initial groundwater assessment (IGWA)sampling. The results of the IGWA sampling (if necessary) are used to determine the presenceor absence of the aforementioned COPCs in groundwater and identify whether former USTlocations will require additional delineation of COPCs in groundwater. In order to delineate theextent of impact to groundwater, permanent wells are installed and a sampling program isestablished for those former UST locations where IGWA sampling has indicated the presence ofCOPCs in excess of the SCDHEC RBSLs for groundwater. Groundwater analytical results arealso compared to the site specific groundwater vapor intrusion screening levels (VISLs) toevaluate the potential for vapor intrusion and the necessity for an investigation associated withthis media. A multi-media investigation selection process tree, applicable to the LBMH USTinvestigations, is presented as Appendix A.

2.0 SAMPLING ACTIVITIES AND RESULTS

The following section presents the sampling activities and associated results for 57 BarracudaDrive (Formerly 906 Barracuda Drive). Details regarding the soil investigation at this site areprovided in the SCDHEC UST Assessment Report – 906 Barracuda Drive (MCAS Beaufort, 2012).The UST Assessment Report is provided in Appendix B.

2.1 UST Removal and Soil Sampling

On May 29, 2012, a single 280 gallon heating oil UST was removed from the back yard adjacentto the patio area at 57 Barracuda Drive (Formerly 906 Barracuda Drive). The former USTlocation is indicated on Figures 2 and 3 of the UST Assessment Report (Appendix B). The USTwas removed and properly disposed of (i.e., shipped offsite for recycling or transported to alandfill). There was no visual evidence (i.e., staining or sheen) of petroleum impact at the timeof the UST removal. According to the UST Assessment Report (Appendix B), the depth to thebase of the UST was 6’0” bgs and a single soil sample was collected from that depth. The

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Laurel Bay Military Housing Area, Marine Corps Air Station BeaufortJune 2021

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sample was collected from the fill port side of the former UST to represent a worst casescenario.

Following UST removal, a soil sample was collected from the base of the excavation andshipped to an offsite laboratory for analysis of the petroleum COPCs. Sampling was performedin accordance with applicable South Carolina regulation R.61-92, Part 280 (SCDHEC, 2017) andassessment guidelines.

2.2 Soil Analytical Results

A summary of the laboratory analytical results and SCDHEC RBSLs is presented in Table 1. Acopy of the laboratory analytical data report is included in the UST Assessment Reportpresented in Appendix B. The laboratory analytical data report includes the soil results for theadditional PAHs that were analyzed, but do not have associated RBSLs.

The soil sample results were submitted by MCAS Beaufort to SCDHEC utilizing SCDHEC’s USTAssessment Report form (Appendix B). The results of the soil sampling at the former USTlocation were used by MCAS Beaufort, in consultation with SCDHEC, to determine a pathforward (i.e., additional sampling or NFA) for the property. The soil results collected from 57Barracuda Drive (Formerly 906 Barracuda Drive) were less than the SCDHEC RBSLs, whichindicated the subsurface was not impacted by COPCs associated with the former UST atconcentrations that presented a potential risk to human health and the environment.

3.0 PROPERTY STATUS

Based on the analytical results for soil, SCDHEC made the determination that NFA was requiredfor 57 Barracuda Drive (Formerly 906 Barracuda Drive). This NFA determination was obtainedin a letter dated May 15, 2014. SCDHEC’s NFA letter is provided in Appendix C.

4.0 REFERENCES

Marine Corps Air Station Beaufort, 2012. South Carolina Department of Health andEnvironmental Control (SCDHEC) Underground Storage Tank Assessment Report – 906Barracuda Drive, Laurel Bay Military Housing Area, October 2012.

South Carolina Department of Health and Environmental Control Bureau of Land and WasteManagement, 2013. Quality Assurance Program Plan for the Underground Storage TankManagement Division, Revision 2.0, April 2013.

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Laurel Bay Military Housing Area, Marine Corps Air Station BeaufortJune 2021

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South Carolina Department of Health and Environmental Control Bureau of Land and WasteManagement, 2015. Quality Assurance Program Plan for the Underground Storage TankManagement Division, Revision 3.0, May 2015.

South Carolina Department of Health and Environmental Control Bureau of Land and WasteManagement, 2016. Quality Assurance Program Plan for the Underground Storage TankManagement Division, Revision 3.1, February 2016.

South Carolina Department of Health and Environmental Control Bureau of Land and WasteManagement, 2017. R.61-92, Part 280, Underground Storage Tank Control Regulations,March 2017.

South Carolina Department of Health and Environmental Control Bureau of Land and WasteManagement, 2018. Underground Storage Tank Assessment Instructions for PermanentClosure and Change-In-Service, March 2018.

Table

Table 1Laboratory Analytical Results - Soil

57 Barracuda Drive (Formerly 906 Barracuda Drive)Laurel Bay Military Housing AreaMarine Corps Air Station Beaufort

Beaufort, South Carolina

Constituent SCDHEC RBSLs (1)

Volatile Organic Compounds Analyzed by EPA Method 8260B (mg/kg)Benzene 0.003 NDEthylbenzene 1.15 NDNaphthalene 0.036 NDToluene 0.627 NDXylenes, Total 13.01 NDSemivolatile Organic Compounds Analyzed by EPA Method 8270D (mg/kg)Benzo(a)anthracene 0.66 NDBenzo(b)fluoranthene 0.66 NDBenzo(k)fluoranthene 0.66 NDChrysene 0.66 NDDibenz(a,h)anthracene 0.66 NDNotes:

Bold font indicates the analyte was detected.Bold font and shading indicates the concentration exceeds the SCDHEC RBSL.EPA - United States Environmental Protection Agencymg/kg - milligram per kilogram

RBSL - Risk-Based Screening LevelSCDHEC - South Carolina Department Of Health and Environmental Control

ResultsSample Collected 05/29/12

(1) South Carolina Risk-Based Screening Levels from the Quality Assurance Program Plan for the Underground Storage Tank Management Division, Revision 2.0 (SCDHEC, April 2013).

ND - not detected at the reporting limit (or method detection limit if shown on the laboratory report). The laboratory report is provided in Appendix B.

Page 1 of 1

Appendix A Multi-Media Selection Process for LBMH

 

Appendix A ‐ Multi‐Media Selection Process for LBMH 

Appendix B UST Assessment Report

Attachment 1

South Carolina Department of Health and Environmental Control (SCDHEC)

Underground Storage Tank (UST) Assessment Report

I.

Submit Completed Form To: UST Program SCDHEC 2600 Bull Street Columbia, South Carolina 29201 Telephone (803) 896-7957

OWNERSHIP OF UST S

MCAS Beaufort, Commanding Officer Attn: NREAO (Craig Ehde) Owner Name (Corporat10n, Individual, Pubhc Agency, Other)

P.O. Box 55001 Mmhng Address

Beaufort, City

843 Area Code

South Carolina State

228-7317 Telephone Number

29904-5001 Zip Code

Crai~ Ehde Contact

II. SITE IDENTIFICATION AND LOCATION

(J /It(\?--

Area Marine Cor s Air Station Beaufort SC

906 Barracuda Street, Laurel Bay Military Housing Area Street Address or State Road ( as applicable)

Beaufort, Beaufort ity ounty

Attachment 2

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III. INSURANCE INFORMATION

Insurance Statement

The petroleum release reported to DHEC on ______ at Permit ID Number ____ may qualify to receive state monies to pay for appropriate site rehabilitation activities. Before participation is allowed in the State Clean-up fund, written confirmation of the existence or non-existence of an environmental insurance policy is required. This section must be completed.

Is there now, or has there ever been an insurance policy or other financial mechanism that covers this UST release? YES __ NO __ (check one)

If you answered YES to the above question, please complete the following information:

My policy provider is: ______ _ The policy deductible is: ______ _ The policy limit is: ______ _

If you have this type of insurance, please include a copy of the policy with this report.

IV. REQUEST FOR SUPERB FUNDING

I DO/ DO NOT wish to participate in the SUPERB Program. (Circle one.)

V. CERTIFICATION

I certify that I have personally examined and am familiar with the information submitted in this and all attached documents; and that based on my inquiry of those individuals responsible for obtaining this information, I believe that the submitted information is true, accurate, and complete.

Name (Type or pnnt.)

Signature

To be completed by Notary Public:

Sworn before me this _____ day of _____ _, 20

(Name)

Notary Public for the state of ___________ _ Please affix State seal if you are commissioned outside South Carolina

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VI. UST INFORMATION

A. Product...(ex. Gas, Kerosene) ...................... .

B. Capacity .. (ex. lk, 2k) ................................. .

C. Age ............................................................. .

D. Construction Material..(ex. Steel, FRP) ..... .

E· Month/Year of Last Use .............................. .

F. Depth (ft.) To Base of Tank ........................ .

G. Spill Prevention Equipment YIN ............. .

H· Overfill Prevention Equipment YIN ....... .

r J

Method of Closure Removed/Filled ......... .

Date Tanks Removed/Filled ......................... .

K. Visible Corrosion or Pitting YIN ............. .

L. Visible Holes YIN .................................. .

906Barracud:i.

Heating oil

280 gal

Late 1950s

Steel

Mid 1980s

6'

No

No

Removed

5/29/2012

!Yes

Yes

M. Method of disposal for any USTs removed from the ground (attach disposal manifests) UST 906Barracuda was removed from the ground and disposed at a

Subtitle "D" landfill. See Attachment "A".

N. Method of disposal for any liquid petroleum, sludges, or wastewaters removed from the US Ts (attach disposal manifests)

UST 906Barracuda had been previously filled with sand by others.

0. If any corrosion, pitting, or holes were observed, describe the location and extent for each UST Corrosion and pitting were found throughout the tank.

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VII. PIPING INFORMATION

906Barracud:t

Steel

A. Construction Material..(ex. Steel, FRP) ........ . & Copper

B. Distance from UST to Dispenser ................. . ~/A

C. Number of Dispensers ................................. . N/A

D. Type of System Pressure or Suction ......... . Suction

E. Was Piping Removed from the Ground? YIN No

F. Visible Corrosion or Pitting YIN .............. . Yes

G. Visible Holes YIN ...................................... . No

H. Age ............................................................ . Late 1950s

I. If any corrosion, pitting, or holes were observed, describe the location and extent for each piping run.

Corrosion and pitting were found on the surface of the steel vent

pipe. Copper supply and return lines were sound.

VIII. BRIEF SITE DESCRIPTION AND HISTORY The USTs at the residences are constructed of single wall steel

and formerly contained fuel oil for heating. These USTs were

installed in the late 1950s and last used in the mid 1980s.

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IX. SITE CONDITIONS

Yes No Unk

A. Were any petroleum-stained or contaminated soils found in the UST X

excavation, soil borings, trenches, or monitoring wells?

If yes, indicate depth and location on the site map.

B. Were any petroleum odors detected in the excavation, soil borings, X

trenches, or monitoring wells?

If yes, indicate location on site map and describe the odor (strong, mild, etc.)

C. Was water present in the UST excavation, soil borings, or trenches? X

If yes, how far below land surface (indicate location and depth)?

D. Did contaminated soils remain stockpiled on site after closure? X

If yes, indicate the stockpile location on the site map.

Name ofDHEC representative authorizing soil removal:

E. Was a petroleum sheen or free product detected on any excavation X or boring waters?

If yes, indicate location and thickness.

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A.

B.

--- -------------------------------------------

X. SAMPLE INFORMATION

SCDHEC Lab Certification Number 84009 -----------

Sample# Location Sample Type Soil Type Depth* Date/Time of Collected OVA# (Soil/Water) (Sand/Clay) Collection by

:J06Bar- Excav at 5/29/12 racuda fill enc Soil Sandy 6' 0945 hrs P. Shaw

8

9

10

11

12

13

14

15

16

17

18

19

20

* = Depth Below the Surrounding Land Surface

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XI. SAMPLING METHODOLOGY

Provide a detailed description of the methods used to collect and store the samples. Also include the preservative used for each sample. Please use the space provided below.

Sampling was performed in accordance with SC DHEC R.61-92 Part 280

and SC DHEC Assessment Guidelines. Sample containers were prepared by the

testing laboratory. The grab method was utilized to fill the sample

containers leaving as little head space as possible and immediately

capped. Soil samples were extracted from area below tank. The

samples were marked, logged, and immediately placed in a sample cooler

packed with ice to maintain an approximate temperature of 4 degrees

Centigrade. Tools were thoroughly cleaned and decontaminated with

the seven step decon process after each use. The samples remained in

custody of SBG-EEG, Inc. until they were transferred to Test America

Incorporated for analysis as documented in the Chain of Custody Record.

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XII. RECEPTORS

Yes A. Are there any lakes, ponds, streams, or wetlands located within *X

1000 feet of the UST system? *Stormwater drai~age

If yes, indicate type of receptor, distance, and direction on site map.

B. Are there any public, private, or irrigation water supply wells within 1000 feet of the UST system?

If yes, indicate type of well, distance, and direction on site map.

C. Are there any underground structures (e.g., basements) Located within 100 feet of the UST system?

If yes, indicate type of structure, distance, and direction on site map.

D. Are there any underground utilities (e.g., telephone, electricity, gas, *X water, sewer, storm drain) located within 100 feet of the UST system that could potentially come in contact with the contamination? *Sewer, water, electrlci ty

cable & fiber optic If yes, indicate the type of utility, distance, and direction on the site map.

E. Has contaminated soil been identified at a depth less than 3 feet below land surface in an area that is not capped by asphalt or concrete?

If yes, indicate the area of contaminated soil on the site map.

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No

~anal

X

X

X

XIII. SITE MAP

You must supply a scaled site map. It should include all buildings, road names, utilities, tank and dispenser island locations, labeled sample locations, extent of excavation, and any other pertinent information.

(Attach Site Map Here)

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N

i 906 BARRACUDA

0 100 200

888 400 600 800 1,000

...._ _ ____. __ __._ __ __. Feet

7301 Rivers Ave., Suite 245 N. Charleston SC 29406-9643

Ph. (843) 573-7 140

Drawn Bv: L. DiAsio

Dwq Date : JUNE 2012

/

lcJo.re1 .ll

iJJ,l?a ,so1

l @-

FIGURE 1: LOCATION MAP 906 BARRACUDA STREET

LAUREL BAY, BEAUFORT SC

\

UST 906BARRACUDA, --~ 280 GAL.

GRAPHIC SCALE

0 5' 10' 20· ASPHALT DRIVEWAY

TANK DEPTH BELOW GRADE 906BARRACUDA = 36"

SBG-EEG 7301 RIVERS AVE. , SUITE 245

N. CHARLESTON SC 29406-9643 (843) 573-7140

STORMWATER DRAINAGE CANAL ~ 700'

FIGURE 2 SITE MAP 906 BARRACUDA ST., LAUREL BAY

MCAS BEAUFORT SC 1-----------------t SCALE: GRAPHIC DWG DATE JUNE 2012

\

GRASS

UST 906BARRACUDA '1...,_I

::,

EXCAVATION!

GRAPHIC SCALE I I I I I I I I I 0 5'

CONCRETE PATIO

SOIL SAMPLE 906 BARRACUDA

REAR OF 906 BARRA CU DA STREET

FIGURE 3 UST SAMPLE LOCATIONS

7301 RrlERS AVE., SUITE 2451 906 BARRACUDA ST., LAUREL BAY N. CHARLESTON SC 29406-9643 MCAS BEAUFORT SC I

(843) 573-7140 '

SBG-EEG

SCALE: GRAPHIC DWG DATEJUNE 2012

Picture 1: Location of UST 906Barracuda .

Picture 2: UST 906Barracuda excavation .

906 Barracuda Pix.docx

XIV. SUMMARY OF ANALYSIS RESULTS

Enter the soil analytical data for each soil boring for all COC in the table below and on the following page.

Coe UST 906Barracuda

Benzene ND

Toluene ND

Ethylbenzene ND

Xylenes ND

Naphthalene ND

Benzo (a) anthracene ND

Benzo (b) fluoranthene ND

Benzo (k) fluoranthene ND

Chrysene ND

Dibenz (a, h) anthracene ND

TPH (EPA 3550)

Coe

Benzene

Toluene

Ethylbenzene

Xylenes

Naphthalene

Benzo (a) anthracene

Benzo (b) fluoranthene

Benzo (k) fluoranthene

- ---.,

Dibenz (a, h) anthracene

TPH (EPA 3550)

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SUMMARY OF ANALYSIS RESULTS (cont'd) Enter the ground water analytical data for each sample for all CoC in the table below. If free product . t . d. t th d th· kn t h O 01 fi t 1s presen , m 1ca e e measure IC ess o t e nearest ee.

Coe RBSL W-1 W-2 W-3 W-4

(µg/1)

Free Product None

Thickness

Benzene 5

Toluene 1,000

Ethyl benzene 700

Xylenes 10,000

Total BTEX N/A

MTBE 40

Naphthalene 25

Benzo (a) anthracene 10

Benzo (b) flouranthene 10

Benzo (k) flouranthene 10

Chrysene 10

Dibenz (a, h) 10

anthracene

EDB .05

1,2-DCA 5

Lead Site

specific

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XV. ANALYTICAL RESULTS

You must submit the laboratory report and chain-of-custody form for the samples. These samples must be analyzed by a South Carolina certified laboratory.

(Attach Certified Analytical Results and Chain-of-Custody Here) (Please see Form #4)

24

············· ·LINKS ..... .. ... . .

r . ,; Review your pro,ect results through

TotdAccess

Have a Question?

~

k The Ex ert

r Visit usat: www.testamerica inc.com

TestAmerica THE LEADER IN ENVIRONMENTAL TESTING

ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Nashville 2960 Foster Creighton Road Nashville, TN 37204 Tel: 800-765-0980

TestAmerica Job ID: NWF0257 Client ProjecUSite: [none] Client Project Description: Laurel Bay Housing Project

For: EEG - Small Business Group, Inc. (2449) 10179 Highway 78 Ladson, SC 29456

Attn: Tom McElwee

Authorized for release by: 6/14/2012 3:24:13 PM Roxanne Connor Program Manager - Conventional Accounts [email protected]

Designee for

Ken A. Hayes Senior Project Manager [email protected]

This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature.

Results relate only to the items tested and the sample(s) as received by the laboratory.

I

I

Client: EEG - Small Business Group, Inc. (2449) ProjecUSite: (none]

TestAmerica Job ID: NWF0257

Table of Contents Cover Page ............................................. . Table of Contents ........................................ . Sample Summary ........................................ .

1

2

3

Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

QC Association .......................................... . 16

Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Method Summary ................... . .................... . 19

Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Page 2 of 22 TestAmerica Nashville

6/14/2012

I I

Client: EEG - Small Business Group, Inc. (2449) Project/Site: (none]

Lab Sample ID

NWF0257-01

NWF0257-02

NWF0257-03

Client Sample ID

906 BARRACUDA

537 LAUREL BAY

919 BARRACUDA

Sample Summary

Page 3 of 22

Matrix

Soil

Soil

Soil

TestAmerica Job ID: NWF0257

Collected Received

05/29/12 09:45 06/02/12 08:30

05/30/12 13:45 06/02/12 08:30

05/30/1211 :45 06/02/12 08:30

TestAmerica Nashville 6/14/2012

I

Definitions/Glossary Client: EEG - Small Business Group, Inc. (2449) Project/Site: [none)

Qualifiers

GCMS Semivolatiles

Qualifier

J

Glossary

Abbreviation

¾R

CNF

DL, RA, RE, IN

EDL

EPA

MDL

Ml

ND

PQL

QC

RL

RPO

TEF

TEQ

Qualifier Description

Result is less than the Rl but greater than or equal to the MDL and the concentration is an approximate value.

These commonly used abbreviations may or may not be present in this report.

listed under the "D" column to designate that the result is reported on a dry weight basis

Percent Recovery

Contains no Free liquid

Indicates a Dilution, Reanalysis, Re-extraction , or additional Initial metals/anion analysis of the sample

Estimated Detection limit

United States Environmental Protection Agency

Method Detection limit

Minimum Level (Dioxin)

Not detected at the reporting limit (or MDL or EDL if shown)

Practical Quantitation limit

Quality Control

Reporting limit

Relative Percent Difference, a measure of the relative difference between two points

Toxicity Equivalent Factor (Dioxin)

Toxicity Equivalent Quotient (Dioxin)

Page 4 of 22

TestAmerica Job ID: NWF0257

TestAmerica Nashville 6/14/2012

I

Client Sample Results Client: EEG - Small Business Group, Inc. (2449) ProjecUSite: (none]

Client Sample ID: 906 BARRACUDA Date Collected: 05/29/12 09:45 Date Received : 06/02/12 08:30

Method: SW846 82608 - Volatile Organic Compounds by EPA Method 82608 Analyte Result Qualifier RL MDL

Benzene ND 0.00231 0.00127

Ethylbenzene ND 0.00231 0.00127

Naphthalene ND 0.00576 0.00288

Toluene ND 0.00231 0.00127

Xylenes, total ND 0.00576 0.00288

Surrogate ¾Recovery Qualifier Limits

1, 2-Diehloroethane-d4 117 70 - 130

Dibromofluoromethane 105 70- 130

Toluene-dB 92 70 - 130

4-Bromofluorobenzene 95 70 - 130

Method: SW846 8270D - Polyaromatic Hydrocarbons by EPA 8270D - RE1 Analyte Result Qualifier RL MDL

Acenaphthene ND 0.0698 0.0354

Acenaphthylene ND 0.0698 0.0354

Anthracene ND 0.0698 0.0354

Benzo (a) anthracene ND 0.0698 0.0354

Benzo (a) pyrene ND 0.0698 0.0354

Benzo (b) fluoranthene ND 0.0698 0.0354

Benzo (g,h,i) perylene ND 0.0698 0.0354

Benzo (k) fluoranthene ND 0.0698 0.0354

Chrysene ND 0.0698 0.0354

Dibenz (a,h) anthracene ND 0.0698 0.0354

Fluoranthene ND 0.0698 0.0354

Fluorene ND 0.0698 0.0354

lndeno (1,2,3-cd) pyrene ND 0.0698 0.0354

Naphthalene ND 0.0698 0.0354

Phenanthrene ND 0.0698 0.0354

Pyrene ND 0.0698 0.0354

1-Methylnaphthalene ND 0.0698 0.0354

2-Methylnaphthalene ND 0.0698 0.0354

Surrogate ¾Recovery Qualifier Limits

Terphenyl-d14 84 18 - 120

2-Fluorobiphenyl 54 14 - 120

Nitrobenzene-d5 51 17 - 120

Method: SW-846 - General Chemistry Parameters Analyte Result Qualifier RL MDL

¾ Dry Solids 93.5 0.500 0.500

Page 5 of 22

Unit D

mg/kg dry p

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

Unit D

mg/kg dry p

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry p

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry p

mg/kg dry p

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry p

mg/kg dry p

mg/kg dry p

mg/kg dry p

mg/kg dry ◊

mg/kg dry ◊

Unit D

%

TestAmerica Job ID: NWF0257

Lab Sample ID: NWF0257-01

Prepared

05/29/12 09:45

05/29/12 09:45

05/29/12 09:45

05/29/12 09:45

05/29/12 09:45

Prepared

05/29/12 09:45

05129/12 09:45

05/29/12 09:45

05/29112 09:45

Prepared

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

Prepared

06/08112 14:07

06/08/ 12 14:07

06/08112 14:07

Prepared

06/02/12 07:20

Matrix: Soil Percent Solids: 93.5

Analyzed Dil Fae

06/07/12 16:40 1.00

06/07/12 16:40 1.00

06/07/12 16:40 1.00

06/07/12 16:40 1.00

06/07/12 16:40 1.00

Analyzed Di/Fae

06/07/12 16:40 1.00

06/07/12 16:40 1.00

06/07/12 16:40 1.00

06/07112 16:40 1.00

Analyzed Dil Fae

06/10/12 20:19 1.00

06/10/12 20:19 1.00

06/10/12 20:19 1.00

06/10/12 20:19 1.00

06/10/12 20:19 1.00

06/10/12 20:19 1.00

06/10/12 20:19 1.00

06/10/12 20:19 1.00

06/10/12 20:19 1.00

06/10/12 20:19 1.00

06/10/12 20:19 1.00

06/10/12 20:19 1.00

06/10/12 20: 19 1.00

06/10/12 20:19 1.00

06/10/12 20:19 1.00

06/10/12 20:19 1.00

06/10/12 20:19 1.00

06/10/12 20:19 1.00

Analyzed Di/Fae

06/ 10/12 20: 19 1.00

06/ 10/12 20: 19 1.00

06/ 10112 20: 19 1.00

Analyzed Dil Fae

06/04/12 08:39 1.00

TestAmerica Nashville 6/14/2012

I

Client Sample Results Client: EEG - Small Business Group, Inc. (2449) ProjecUSite: [none]

Client Sample ID: 537 LAUREL BAY Date Collected: 05/30/12 13:45 Date Received: 06/02/12 08:30

Method: SW846 82608 - Volatile Organic Compounds by EPA Method 82608 Analyte Result Qualifier RL MDL

-----Benzene ND 0.00238 0.00131

Ethylbenzene ND 0.00238 0.001 31

Naphthalene ND 0.00595 0.00297

Toluene ND 0.00238 0.00131

Xylenes, total ND 0.00595 0.00297

Surrogate ¾Recovery Qualifier Limits

1, 2-Dichloroethane-d4 118 70 - 130

Dibromofluoromethane 104 70 - 130

Toluene-dB 92 70 - 130

4-Bromofluorobenzene 96 70 - 130

Method: SW846 8270D - Polyaromatic Hydrocarbons by EPA 8270D - RE1 Analyte Result Qualifier RL MDL

Acenaphthene ND 0.0737 0.0374

Acenaphthylene ND 0.0737 0.0374

Anthracene ND 0.0737 0.0374

Benzo (a) anthracene ND 0.0737 0.0374

Benzo (a) pyrene ND 0.0737 0.0374

Benzo (b) fluoranthene 0.0436 J 0.0737 0.0374

Benzo (g,h,i) perylene ND 0.0737 0.0374

Benzo (k) fluoranthene ND 0.0737 0.0374

Chrysene ND 0.0737 0.0374

Dibenz (a,h) anthracene ND 0.0737 0.0374

Fluoranthene 0.0429 J 0.0737 0.0374

Fluorene ND 0.0737 0.0374

lndeno (1 ,2,3-cd) pyrene ND 0.0737 0.0374

Naphthalene ND 0.0737 0.0374

Phenanthrene 0.0458 J 0.0737 0.0374

Pyrene 0.0620 J 0.0737 0.0374

1-Methylnaphthalene ND 0.0737 0.0374

2-Methylnaphthalene ND 0.0737 0.0374

Surrogate ¾Recovery Qualifier Limits

Terphenyl-d14 73 18- 120

2-Fluorobiphenyl 72 14 - 120

Nitrobenzene-d5 50 17 - 120

Method: SW-846 - General Chemistry Parameters Analyte Result Qualifier RL MDL

% Dry Solids 89.2 0.500 0.500

Page 6 of 22

Unit D

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

Unit D

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

Unit D

%

TestAmerica Job ID: NWF0257

Lab Sample ID: NWF0257-02

Prepared ----

05/30/12 13:45

05/30/12 13:45

05/30/12 13:45

05/30/12 13:45

05/30/12 13:45

Prepared

05/30/ 12 13:45

05/30/ 12 13:45

05/30/ 12 13:45

05/30/ 12 13:45

Prepared

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

Prepared

06/08112 14:07

06/08/ 12 14:07

06/08/ 12 14:07

Prepared

06/02/12 07:20

Matrix: Soil Percent Solids: 89.2

Analyzed Dil Fae

06/07/12 17:10 1.00

06/07/12 17:10 1.00

06/07/12 17:10 1.00

06/07/12 17:10 1.00

06/07/12 17:10 1.00

Analyzed Di/Fae

06/07112 17:10 1.00

06/07112 17:10 1.00

06/07/ 12 17:10 1.00

06/07112 17:10 1.00

Analyzed Dil Fae

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

06/10/12 20:44 1.00

Analyzed Di/Fae

06/ 10/ 12 20:44 1.00

06/ 10/ 12 20:44 1.00

06/ 10112 20:44 1.00

Analyzed Dil Fae

06/04/12 08:39 1.00

TestAmerica Nashville 6/14/2012

I

Client Sample Results Client: EEG - Small Business Group, Inc. (2449) ProjecUSite: (none)

Client Sample ID: 919 BARRACUDA Date Collected: 05/30/12 11 :45 Date Received: 06/02/12 08:30

Method: SW846 8260B - Volatile Organic Compounds by EPA Method 8260B - RE1 Analyte Result Qualifier RL MDL

Benzene ND 0.00248 0.00136

Ethylbenzene ND 0.00248 0.00136

Naphthalene ND 0.00620 0.00310

Toluene ND 0.00248 0.00136

Xylenes, total ND 0.00620 0.00310

Surrogate %Recovery Qualifier Limits

1, 2-Dichloroethane-d4 119 70 - 130

Dibromofluoromethane 105 70 - 130

Toluene-dB 93 70 - 130

4-Bromofluorobenzene 102 70- 130

Method: SW846 8270D - Polyaromatic Hydrocarbons by EPA 8270D - RE1 Analyte Result Qualifier RL MDL

Acenaphthene ND 0.0768 0.0390

Acenaphthylene ND 0.0768 0.0390

Anthracene ND 0.0768 0.0390

Benzo (a) anthracene 0.0722 J 0.0768 0.0390

Benzo (a) pyrene 0.0466 J 0.0768 0.0390

Benzo (b) fluoranthene 0.0745 J 0.0768 0.0390

Benzo (g,h,i) perylene 0.0455 J 0.0768 0.0390

Benzo (k) fluoranthene ND 0.0768 0.0390

Chrysene 0.0825 0.0768 0.0390

Dibenz (a,h) anthracene ND 0.0768 0.0390

Fluoranthene 0.103 0.0768 0.0390

Fluorene ND 0.0768 0.0390

lndeno (1 ,2,3-cd) pyrene ND 0.0768 0.0390

Naphthalene ND 0.0768 0.0390

Phenanthrene ND 0.0768 0.0390

Pyrene 0.115 0.0768 0.0390

1-Methylnaphthalene ND 0.0768 0.0390

2-Methylnaphthalene ND 0.0768 0.0390

Surrogate %Recovery Qualifier Limits

Terphenyl-d14 86 18-120 l 2-Fluorobiphenyl 60 14 - 120

Nitrobenzene-d5 47 17-120

Method: SW-846 - General Chemistry Parameters Analyte Result Qualifier RL MDL

% Dry Solids 84.7 0.500 0.500

Page 7 of 22

Unit D

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

Unit D

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

mg/kg dry ◊

Unit D

%

TestAmerica Job ID: NWF0257

Lab Sample ID: NWF0257-03

Prepared

05/30/12 11 :45

05/30/12 11 :45

05/30/12 11 :45

05/30/12 11 :45

05/30/12 11 :45

Prepared

05/30/12 11 :45

05/30/12 11 :45

05/30/12 11 :45

05/30/12 11 :45

Prepared

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

Q6/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

06/08/12 14:07

Prepared

06/08/ 12 14:07

06/08/12 14:07

06/08/12 14:07

Prepared

06/02/12 07:20

Matrix: Soil Percent Solids: 84.7

Analyzed Dil Fae

06/08/12 16:24 1.00

06/08/12 16:24 1.00

06/08/12 16:24 1.00

06/08/1 2 16:24 1.00

06/08/12 16:24 1.00

Analyzed Di/Fae

06/08/12 16:24 1.00

06/08/12 16:24 1.00

06/08/ 12 16:24 1.00

06/08/12 16:24 1.00

Analyzed Dil Fae

06/10/1221 :08 1.00

06/10/12 21 :08 1.00

06/10/1221 :08 1.00

06/10/1221 :08 1.00

06/10/1221 :08 1.00

06/10/1221 :08 1.00

06/10/1221 :08 1.00

06/10/12 21 :08 1.00

06/10/12 21 :08 1.00

06/10/1221 :08 1.00

06/10/1221 :08 1.00

06/10/1221 :08 1.00

06/10/12 21 :08 1.00

06/10/12 21:08 1.00

06/10/1221 :08 1.00

06/10/1221 :08 1.00

06/10/1221 :08 1.00

06/10/12 21 :08 1.00

Analyzed Di/Fae

06/10/12 21:08 1.00

06/ 10/12 21:08 1.00

06110/12 21:08 1.00

Analyzed Dil Fae

06/04/12 08:39 1.00

TestAmerica Nashville 6/14/2012

I

Client: EEG - Small Business Group, Inc. (2449) ProjecUSite: [none]

QC Sample Results

Method: SW846 8260B - Volatile Organic Compounds by EPA Method 8260B

Lab Sample ID: 12F0002-BLK1 Matrix: Soil Analysis Batch: V009580

Blank Blank

Analyte Result Qualifier RL MDL Unit -- -

Benzene ND 0.00200 0.00110 mg/kg wet

Ethylbenzene ND 0.00200 0.00110 mg/kg wet

Naphthalene ND 0.00500 0.00250 mg/kg wet

Toluene ND 0.00200 0.00110 mg/kg wet

Xylenes, total ND 0.00500 0.00250 mg/kg wet

Blank Blank

Surrogate %Recovery Qualifier Limits - --- -- -1, 2-Dichloroethane-d4 103 70 - 130

Dibromofluoromethane 99 70- 130

Toluene-dB 94 70 - 130

4-Bromofluorobenzene 97 70 - 130

Lab Sample ID: 12F0002-BLK2 Matrix: Soil Analysis Batch: V009580

Blank Blank

Analyte Result Qualifier RL MDL Unit

Benzene ND 0.100 0.0550 mg/kg wet

Ethylbenzene ND 0.100 0.0550 mg/kg wet

Naphthalene ND 0.250 0.125 mg/kg wet

Toluene ND 0.100 0.0550 mg/kg wet

Xylenes, total ND 0.250 0.125 mg/kg wet

Blank Blank

Surrogate %Recovery Qualifier Limits

1, 2-Dichloroethane-d4 105 70 - 130

Dibromofluoromethane 99 70 - 130

Toluene-dB 94 70 - 130

4-Bromofluorobenzene 96 70- 130

Lab Sample ID: 12F0002-BS1 Matrix: Soil Analysis Batch: V009580

Spike LCS LCS

Analyte Added Result Qualifier Unit

Benzene 50.0 46.1 ug/kg

Ethylbenzene 50.0 42.0 ug/kg

Naphthalene 50.0 67.8 ug/kg

Toluene 50.0 42 .2 ug/kg

Xylenes, total 150 129 ug/kg

LCS LCS

Surrogate %Recovery Qualifier Limits - --

1, 2-Dichloroethane-d4 118 70- 130

Dibromofluoromethane 107 70 - 130

Toluene-dB 93 70 - 130

4-Bromofluorobenzene 91 70- 130

Page 8 of 22

D

D

TestAmerica Job ID: NWF0257

Client Sample ID: Method Blank Prep Type: Total

Prep Batch: 12F0002_P

Prepared Analyzed Oil Fae

06/07/1211 :37 06/07/12 14:38 1.00

06/07/12 11 :37 06/07/12 14:38 1.00

06/07/12 11 :37 06/07/12 14:38 1.00

06/07/1211 :37 06/07/12 14:38 1.00

06/07/12 11 :37 06/07/12 14:38 1.00

Prepared Analyzed Di/Fae

06/07/12 11:37 06/07/ 12 14:38 1.00

06/07112 11:37 06/07112 14:38 1.00

06/07112 11:37 06/07/12 14:38 1.00

06/07112 11:37 06/07112 14:38 1.00

Client Sample ID: Method Blank Prep Type: Total

Prep Batch: 12F0002_P

Prepared Analyzed Oil Fae - ----06/07/12 11 :37 06/07/12 15:09 50.0

06/07/12 11 :37 06/07/12 15:09 50.0

06/07/1211 :37 06/07/12 15:09 50.0

06/07/12 11 :37 06/07/12 15:09 50.0

06/07/1211 :37 06/07/12 15:09 50.0

Prepared Analyzed Di/Fae

06/07112 11:37 06/07112 15:09 50.0

06/07/12 11:37 06/07112 15:09 50.0

06/07112 11 :37 06/07/12 15:09 50.0

06/07112 11:37 06/07112 15:09 50.0

Client Sample ID: Lab Control Sample

D ¾Rec

92

84

136

84

86

Prep Type: Total Prep Batch: 12F0002_P

¾Rec.

Limits

75 - 127

80 -134

69 - 150

80 - 132

80- 137

TestAmerica Nashville 6/14/2012

I

QC Sample Results Client: EEG - Small Business Group, Inc. (2449) Project/Site: [none]

TestAmerica Job ID: NWF0257

Method: SW846 82608 - Volatile Organic Compounds by EPA Method 82608 (Continued)

Lab Sample ID: 12F0002-BSD1 Matrix: Soil Analysis Batch: V009580

Analyte

Benzene

Ethylbenzene

Naphthalene

Toluene

Xylenes, total

LCS Dup LCS Dup

Surrogate ¾Recovery Qualifier -- ---1, 2-Dichloroethane-d4 116

Dibromofluoromethane 106

Toluene-dB 93

4-Bromofluorobenzene 92

Lab Sample ID: 12F0002-MS1 Matrix: Soil Analysis Batch: V009580

Sample Sample

Analyte Result Qualifier -- ---

Benzene 0.00135

Ethylbenzene ND

Naphthalene ND

Toluene 0.00315

Xylenes, total 0.00284

Matrix Spike Matrix Spike

Surrogate ¾Recovery Qualifier

1, 2-Dichloroethane-d4 124

Dibromofluoromethane 111

Toluene-dB 96

4-Bromofluorobenzene 94

Lab Sample ID: 12F0002-MSD1 Matrix: Soil Analysis Batch: V009580

Sample Sample

Analyte Result Qualifier

Benzene 0.001 35

Ethyl benzene ND

Naphthalene ND

Toluene 0.00315

Xylenes, total 0.00284

Matrix Spike Dup Matrix Spike Dup

Surrogate ¾Recovery Qualifier

1, 2-Dichloroethane-d4 126

Dibromofluoromethane 112

Toluene-dB 96

4-Bromofluorobenzene 96

Spike LCS Oup

Added Result

50.0 45.2

50.0 40.6

50.0 63.0

50.0 41 .1

150 124

Limits

70- 130

70- 130

70- 130

70- 130

Spike Matrix Spike

Added Result

0.0386 0.0442

0.0386 0.0399

0.0386 0.0297

0.0386 0.0427

0.116 0.125

Limits

70- 130

70 - 130

70- 130

70- 130

Spike 1trix Spike Oup

Added Result

0.0399 0.0466

0.0399 0.0423

0.0399 0.0335

0.0399 0.0455

0.120 0.131

Limits

70 - 130

70- 130

70- 130

70 - 130

Page 9 of 22

Client Sample ID: Lab Control Sample Dup Prep Type: Total

Prep Batch: 12F0002_P LCS Oup ¾Rec. RPO

Qualifier Unit 0 ¾Rec Limits RPO Limit -----

ug/kg 90 75-127 2 50

ug/kg 81 80-134 3 50

ug/kg 126 69-150 7 50

ug/kg 82 80-132 3 50

ug/kg 83 80 - 137 4 50

Client Sample ID: Matrix Spike Prep Type : Total

Prep Batch: 12F0002_P Matrix Spike ¾Rec.

Qualifier Unit 0 ¾Rec Limits

mg/kg wet 111 31 - 143

mg/kg wet 103 23 -161

mg/kg wet 77 10 - 176

mg/kg wet 102 30- 155

mg/kg wet 105 25 - 162

Client Sample ID: Matrix Spike Duplicate Prep Type: Total

Prep Batch: 12F0002_P Matrix Spike Ou1 ¾Rec. RPO

Qualifier Unit 0 ¾Rec

mg/kg wet 113

mg/kg wet 106

mg/kg wet 84

mg/kg wet 106

mg/kg wet 107

Limits RPO Limit

31 -143 5 50

23-161 6 50

10-176 12 50

30 -155 6 50

25-162 5 50

TestAmerica Nashville 6/14/2012

I

Client: EEG - Small Business Group, Inc. (2449) ProjecUSite: [none]

QC Sample Results TestAmerica Job ID: NWF0257

Method: SW846 8260B - Volatile Organic Compounds by EPA Method 8260B (Continued)

Lab Sample ID: 12F2031-BLK1 Matrix: Soil Analysis Batch: V009582

Blank Blank

Analyte Result Qualifier

Benzene ND

Ethylbenzene ND

Naphthalene ND

Toluene ND

Xylenes, total ND

Blank Blank

Surrogate %Recovery Qualifier

1, 2-Dichloroethane-d4 115

Dibromofluoromethane 103

Toluene-dB 93

4-Bromofluorobenzene 96

Lab Sample ID: 12F2031-BLK2 Matrix: Soil Analysis Batch: V009582

Blank Blank

Analyte Result Qualifier

Benzene · ND

Ethyl benzene ND

Naphthalene NO

Toluene ND

Xylenes, total ND

Blank Blank

Surrogate %Recovery Qualifier

1, 2-Dichloroethane-d4 114

Dibromofluoromethane 103

Toluene-dB 92

4-Bromofluorobenzene 96

Lab Sample ID: 12F2031-BS1 Matrix: Soil Analysis Batch: V009582

Analyte

Benzene

Ethylbenzene

Naphthalene

Toluene

Xylenes, total

LCS LCS

Surrogate %Recovery Qualifier

1, 2-Dichloroethane-d4 125

Dibromofluoromethane 108

Toluene-dB 92

4-Bromofluorobenzene 85

RL MDL Unit D

0.00200 0.00110 mg/kg wet

0.00200 0.00110 mg/kg wet

0.00500 0.00250 mg/kg wet

0.00200 0.00110 mg/kg wet

0.00500 0.00250 mg/kg wet

Limits

70 - 130

70- 130

70- 130

70 - 130

RL MDL Unit D -----

0.100 0.0550 mg/kg wet

0.100 0.0550 mg/kg wet

0.250 0.125 mg/kg wet

0.100 0.0550 mg/kg wet

0.250 0.125 mg/kg wet

Limits

70 - 130

70- 130

70 - 130

70 - 130

Spike LCS LCS

Added Result Qualifier Unit

50.0 46.7 ug/kg

50.0 42.5 ug/kg

50.0 65.1 ug/kg

50.0 42.4 ug/kg

150 136 ug/kg

Limits

70 - 130

70- 130

70- 130

70 - 130

Page 10 of 22

Client Sample ID: Method Blank Prep Type: Total

Prep Batch: 12F2031_P

Prepared Analyzed Dil Fae

06/08/12 09:34 06/08/12 13:07 1.00

06/08/12 09:34 06/08/12 13:07 1.00

06/08/12 09:34 06/08/12 13:07 1.00

06/08/12 09:34 06/08/12 13:07 1.00

06/08/12 09:34 06/08/12 13:07 1.00

Prepared Analyzed Di/Fae

06/08/12 09:34 06/08/12 13:07 1.00

06/08/12 09:34 06/08/12 13:07 1.00

06/08/ 12 09:34 06/08/ 12 13:07 1.00

06/08/12 09:34 06/08/12 13:07 1.00

Client Sample ID: Method Blank Prep Type: Total

Prep Batch: 12F2031_P

Prepared Analyzed Dil Fae

06/08/12 09:34 06/08/12 13:37 50.0

06/08/12 09:34 06/08/12 13:37 50.0

06/08/12 09:34 06/08/12 13:37 50.0

06/08/12 09:34 06/08/12 13:37 50.0

06/08/12 09:34 06/08/12 13:37 50.0

Prepared Analyzed Di/Fae

06/08/12 09:34 06/08/ 12 13:37 50.0

06/08/12 09: 34 06/08/ 12 13:37 50.0

06/08/12 09:34 06/08/ 12 13:37 50.0

06/08/12 09:34 06/08/ 12 13:37 50.0

Client Sample ID: Lab Control Sample

D ¾Rec

93

85

130

85

90

Prep Type: Total Prep Batch: 12F2031_P

¾Rec.

Limits

75 - 127

80 - 134

69 - 150

80 - 132

80 -137

TestAmerica Nashville 6/14/2012

I

QC Sample Results Client: EEG - Small Business Group, Inc. (2449) Project/Site: (none]

TestAmerica Job ID: NWF0257

Method: SW846 8260B - Volatile Organic Compounds by EPA Method 8260B (Continued)

Lab Sample ID: 12F2031-BSD1 Matrix: Soil Analysis Batch: V009582

Spike LCS Dup

Analyte Added Result

Benzene 50.0 47.0

Ethyl benzene 50.0 45.6

Naphthalene 50.0 63.0

Toluene 50.0 44.3

Xylenes, total 150 145

LCS Dup LCS Dup

Surrogate %Recovery Qualifier Limits -----

1, 2-Dichloroethane-d4 118 70 - 130

Dibromofluoromethane 109 70 - 130

Toluene-dB 94 70- 130

4-Bromofluorobenzene 86 70 - 130

Lab Sample ID: 12F2031-MS1 Matrix: Soil Analysis Batch: V009582

Sample Sample Spike Matrix Spike

Analyte Result Qualifier Added Result

Benzene ND 0.0513 0.0461

Ethylbenzene ND 0.0513 0.0428

Naphthalene ND 0.0513 0.0348

Toluene ND 0.0513 0.0431

Xylenes, total ND 0.154 0.133

Matrix Spike Matrix Spike

Surrogate %Recovery Qualifier Limits

1, 2-Dichloroethane-d4 122 70 - 130

Dibromofluoromethane 109 70- 130

Toluene-dB 94 70 - 130

4-Bromofluorobenzene 83 70- 130

Lab Sample ID: 12F2031-MSD1 Matrix: Soil Analysis Batch: V009582

Sample Sample Spike 1trix Spike Dup

Analyte Result Qualifier Added Result

Benzene ND 0.0495 0.0522

Ethylbenzene ND 0.0495 0.0485

Naphthalene ND 0.0495 0.0459

Toluene ND 0.0495 0.0481

Xylenes, total ND 0.149 0.153

Matrix Spike Dup Matrix Spike Dup

Surrogate %Recovery Qualifier Limits

1, 2-Dichloroethane-d4 117 70 - 130

Dibromofluoromethane 110 70 - 130

Toluene-dB 94 70- 130

4-Bromofluorobenzene 85 70 - 130

Page 11 of 22

Client Sample ID: Lab Control Sample Dup Prep Type : Total

Prep Batch: 12F2031_P LCS Dup ¾Rec. RPD

Qualifier Unit D ¾Rec Limits RPD Limit

ug/kg 94 75-127 0.7 50

ug/kg 91 80-134 7 50

ug/kg 126 69-150 3 50

ug/kg 89 80-132 4 50

ug/kg 96 80-137 6 50

Client Sample ID: Matrix Spike Prep Type: Total

Prep Batch: 12F2031_P Matrix Spike ¾Rec.

Qualifier Unit D ¾Rec Limits

mg/kg dry ◊ 90 31 -143

mg/kg dry ◊ 83 23-161

mg/kg dry ◊ 68 10-176

mg/kg dry ◊ 84 30 - 155

mg/kg dry ◊ 87 25 -162

Client Sample ID: Matrix Spike Duplicate Prep Type: Total

Prep Batch: 12F2031_P Matrix Spike Du1 ¾Rec. RPD

Qualifier Unit D ¾Rec

mg/kg dry ◊ 105

mg/kg dry ◊ 98

mg/kg dry ◊ 93

mg/kg dry ◊ 97

mg/kg dry ◊ 103

Limits RPD Limit

31 -143 12 50

23-161 12 50

10-176 28 50

30 - 155 11 50

25 -162 14 50

TestAmerica Nashville 6/14/2012

I

Client: EEG - Small Business Group, Inc. (2449) ProjecUSite: [none]

QC Sample Results

Method: SW846 8270D - Polyaromatic Hydrocarbons by EPA 8270D

Lab Sample ID: 12F1496-BLK1 Matrix: Soil Analysis Batch: 12F1496

Blank Blank

Analyte Result Qualifier RL MDL Unit D ---

Acenaphthene ND 0.0670 0.0340 mg/kg wet

Acenaphthylene ND 0.0670 0.0340 mg/kg wet

Anthracene ND 0.0670 0.0340 mg/kg wet

Benzo (a) anthracene ND 0.0670 0.0340 mg/kg wet

Benzo (a) pyrene ND 0.0670 0.0340 mg/kg wet

Benzo (b) fluoranthene ND 0.0670 0.0340 mg/kg wet

Benzo (g,h,i) perylene ND 0.0670 0.0340 mg/kg wet

Benzo (k) fluoranthene ND 0.0670 0.0340 mg/kg wet

Chrysene ND 0.0670 0.0340 mg/kg wet

Dibenz (a,h) anthracene ND 0.0670 0.0340 mg/kg wet

Fluoranthene ND 0.0670 0.0340 mg/kg wet

Fluorene ND 0.0670 0.0340 mg/kg wet

lndeno (1 ,2,3-cd) pyrene ND 0.0670 0.0340 mg/kg wet

Naphthalene ND 0.0670 0.0340 mg/kg wet

Phenanthrene ND 0.0670 0.0340 mg/kg wet

Pyrene ND 0.0670 0.0340 mg/kg wet

1-Methylnaphthalene ND 0.0670 0.0340 mg/kg wet

2-Methylnaphthalene ND 0.0670 0.0340 mg/kg wet

Blank Blank

Surrogate %Recovery Qualifier Limits ·

Terphenyl-d14 90 18 - 120

2-Fluorobiphenyl 74 14 - 120

Nitrobenzene-d5 65 17 - 120

Lab Sample ID: 12F1496-BS1 Matrix: Soil Analysis Batch: 12F1496

Spike LCS LCS

Analyte Added Result Qualifier Unit

Acenaphthene 1.67 1.39 mg/kg wet

Acenaphthylene 1.67 1.40 mg/kg wet

Anthracene 1.67 1.34 mg/kg wet

Benzo (a) anthracene 1.67 1.40 mg/kg wet

Benzo (a) pyrene 1.67 1.59 mg/kg wet

Benzo (b) fluoranthene 1.67 1.40 mg/kg wet

Benzo (g,h,i) perylene 1.67 1.60 mg/kg wet

Benzo (k) fluoranthene 1.67 1.51 mg/kg wet

Chrysene 1.67 1.40 mg/kg wet

Dibenz (a,h) anthracene 1.67 1.49 mg/kg wet

Fluoranthene 1.67 1.39 mg/kg wet

Fluorene 1.67 1.38 mg/kg wet

lndeno (1 ,2,3-cd) pyrene 1.67 1.59 mg/kg wet

Naphthalene 1.67 1.16 mg/kg wet

Phenanthrene 1.67 1.40 mg/kg wet

Pyrene 1.67 1.46 mg/kg wet

1-Methylnaphthalene 1.67 0.904 mg/kg wet

2-Methylnaphthalene 1.67 1.11 mg/kg wet

Page 12 of 22

TestAmerica Job ID: NWF0257

Client Sample ID: Method Blank Prep Type: Total

Prep Batch: 12F1496_P

Prepared Analyzed Dil Fae

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

06/08/12 14:07 06/10/12 12:22 1.00

Prepared Analyzed Di/Fae

06/08/12 14 :0 7 06/ 10/12 12:22 1.00

06/08/12 14 :0 7 06/ 10112 12:22 1.00

06/08/12 14 :0 7 06/ 10/ 12 12:22 1.00

Client Sample ID: Lab Control Sample

D %Rec

83

84

80

84

95

84

96

91

84

89

83

83

95

69

84

87

54

67

Prep Type: Total Prep Batch: 12F1496_P

%Rec.

Limits

36-120

38-120

46-124

45-120

45-120

42 -120

38-120

42 - 120

43 _ 120

32 -128

46-120

42 - 120

41 - 121

32 - 120

45 - 120

43 - 120

32 - 120

28 - 120

TestAmerica Nashville 6/14/2012

I

QC Sample Results Client: EEG - Small Business Group, Inc. (2449) TestAmerica Job ID: NWF0257 Project/Site: [none]

Method: SW846 8270D - Polyaromatic Hydrocarbons by EPA 8270D (Continued)

Lab Sample ID: 12F1496-BS1 Client Sample ID: Lab Control Sample Matrix: Soil Prep Type: Total Analysis Batch: 12F1496 Prep Batch: 12F1496_P

LCS LCS

Surrogate %Recovery Qualifier Limits I Terphenyl-d14 73 18 - 120

2-Fluorobiphenyl 60 14 - 120

Nitrobenzene-d5 43 17 -120

Lab Sample ID: 12F1496-BSD1 Client Sample ID: Lab Control Sample Dup Matrix: Soil Prep Type: Total Analysis Batch: 12F1496 Prep Batch: 12F1496_P

Spike LCS Oup LCS Oup ¾Rec. RPO

Analyte Added Result Qualifier Unit 0 ¾Rec Limits RPO Limit

Acenaphthene 1.67 1.25 mg/kg wet 75 36 -120 10 50

Acenaphthylene 1.67 1.19 mg/kg wet 72 38-120 16 50

Anthracene 1.67 1.61 mg/kg wet 96 46-124 18 49

Benzo (a) anthracene 1.67 1.44 mg/kg wet 87 45 _ 120 3 50

Benzo (a) pyrene 1.67 1.65 mg/kg wet 99 45 - 120 4 50

Benzo (b) fluoranthene 1.67 1.54 mg/kg wet 92 42 - 120 9 50

Benzo (g,h,i) perylene 1.67 1.66 mg/kg wet 100 38- 120 4 50

Benzo (k) fluoranthene 1.67 1.54 mg/kg wet 92 42 - 120 2 45

Chrysene 1.67 1.42 mg/kg wet 85 43-120 49

Dibenz (a,h) anthracene 1.67 1.58 mg/kg wet 94 32 - 128 6 50

Fluoranthene 1.67 1.59 mg/kg wet 96 46 - 120 14 50

Fluorene 1.67 1.36 mg/kg wet 81 42 - 120 2 50

lndeno (1 ,2,3-cd) pyrene 1.67 1.67 mg/kg wet 100 41 - 121 5 50

Naphthalene 1.67 0.953 mg/kg wet 57 32 - 120 19 50

Phenanthrene 1.67 1.58 mg/kg wet 95 45 - 120 12 50

Pyrene 1.67 1.46 mg/kg wet 88 43 - 120 0.2 50

1-Methylnaphthalene 1.67 0.723 mg/kg wet 43 32 - 120 22 50

2-Methylnaphthalene 1.67 0.949 mg/kg wet 57 28 - 120 16 50

LCSDup LCS Dup

Surrogate %Recovery Qualifier Limits

Terphenyl-d14 72 18- 120

2-Fluorobiphenyl 45 14 - 120

Nitrobenzene-d5 34 17 - 120

I Lab Sample ID: 12F1496-MS1 Client Sample ID: Matrix Spike Matrix: Soil Prep Type: Total Analysis Batch: 12F1496 Prep Batch: 12F1496_P

Sample Sample Spike Matrix Spike Matrix Spike ¾Rec.

Analyte Result Qualifier Added Result Qualifier Unit 0 ¾Rec Limits

Acenaphthene ND 1.66 1.32 mg/kg wet 80 19 - 120

Acenaphthylene ND 1.66 1.49 mg/kg wet 90 25 - 120

Anthracene ND 1.66 1.56 mg/kg wet 94 28-125

Benzo (a) anthracene 0.0619 1.66 1.42 mg/kg wet 82 23-120

Benzo (a) pyrene 0.0839 1.66 1.64 mg/kg wet 93 15 -128

Benzo (b) fluoranthene 0.119 1.66 1.61 mg/kg wet 90 12-133

Benzo (g,h,i) perylene 0.0705 1.66 1.54 mg/kg wet 88 22 -120

Benzo (k) fluoranthene 0.0351 1.66 1.40 mg/kg wet 82 28-120

Chrysene 0.0728 1.66 1.36 mg/kg wet 77 20-120

Dibenz (a ,h) anthracene ND 1.66 1.46 mg/kg wet 88 12 -128

Fluoranthene 0.116 1.66 1.56 mg/kg wet 87 10-143

TestAmerica Nashville Page 13 of 22 6/14/2012

QC Sample Results Client: EEG - Small Business Group, Inc. (2449) TestAmerica Job ID: NWF0257

ProjecUSite: [none]

Method: SW846 8270D - Polyaromatic Hydrocarbons by EPA 8270D (Continued)

Lab Sample ID: 12F1496-MS1 Client Sample ID: Matrix Spike

Matrix: Soil Prep Type: Total

Analysis Batch: 12F1496 Prep Batch: 12F1496_P Sample Sample Spike Matrix Spike Matrix Spike ¾Rec.

Analyte Result Qualifier Added Result Qualifier Unit 0 ¾Rec Limits

Fluorene ND 1.66 1.40 mg/kg wet 84 20 - 120

lndeno (1,2,3-cd) pyrene 0.0551 1.66 1.55 mg/kg wet 90 22 - 121

Naphthalene ND 1.66 1.40 mg/kg wet 84 10 - 120

Phenanthrene 0.0544 1.66 1.53 mg/kg wet 89 21 - 122

Pyrene 0.135 1.66 1.50 mg/kg wet 82 20 -123

1-Methylnaphthalene ND 1.66 1.04 mg/kg wet 63 10 . 120

2-Methylnaphthalene ND 1.66 1.32 mg/kg wet 79 13-120

Matrix Spike Matrix Spike

Surrogate %Recovery Qualifier Limits

Terphenyl-d14 71 18 - 120

2-F/uorobiphenyl 56 14 - 120

Nitrobenzene-d5 50 17 -120

Lab Sample ID: 12F1496-MSD1 Client Sample ID: Matrix Spike Duplicate

Matrix: Soil Analysis Batch: 12F1496

Sample Sample

Analyte Result Qualifier

Acenaphthene ND

Acenaphthylene ND

Anthracene ND

Benzo (a) anthracene 0.0619

Benzo (a) pyrene 0.0839

Benzo (b) fluoranthene 0.119

Benzo (g,h,i) perylene 0.0705

Benzo (k) fluoranthene 0.0351

Chrysene 0.0728

Dibenz (a,h) anthracene ND

Fluoranthene 0.116

Fluorene ND

lndeno (1 ,2,3-cd) pyrene 0.0551

Naphthalene ND

Phenanthrene 0.0544

Pyrene 0.135

1-Methylnaphlhalene ND

2-Methylnaphthalene ND

Matrix Spike Dup Matrix Spike Dup

Surrogate %Recovery Qualifier

Terphenyl-d14 80

2-F/uorobiphenyl 62

Nitrobenzene-d5 48

Spike 1trix Spike Oup Matrix Spike Ou1

Added Result Qualifier Unit 0 ¾Rec

1.64 1.38 mg/kg wet 84

1.64 1.28 mg/kg wet 78

1.64 1.26 mg/kg wet 76

1.64 1.38 mg/kg wet 80

1.64 1.57 mg/kg wet 91

1.64 1.49 mg/kg wet 83

1.64 1.55 mg/kg wet 90

1.64 1.43 mg/kg wet 85

1.64 1.30 mg/kg wet 74

1.64 1.38 mg/kg wet 84

1.64 1.40 mg/kg wet 78

1.64 1.39 mg/kg wet 84

1.64 1.43 mg/kg wet 84

1.64 1.25 mg/kg wet 76

1.64 1.40 mg/kg wet 82

1.64 1.39 mg/kg wet 76

1.64 0.894 mg/kg wet 54

1.64 1.09 mg/kg wet 67

Limits

18 - 120

14 - 120

17 - 120

Page 14 of 22

Prep Type: Total Prep Batch: 12F1496_P

¾Rec. RPO

Limits RPO Limit

19-120 4 50

25 -120 16 50

28 -125 21 49

23 - 120 3 50

15 - 128 4 50

12 - 133 8 50

22 - 120 0.4 50

28 - 120 3 45

20 -120 5 49

12 - 128 6 50

10 - 143 10 50

20 - 120 0.7 50

22 .121 8 50

10-120 11 50

21 .122 9 50

20 -123 8 50

10-120 16 50

13 -120 18 50

TestAmerica Nashville 6/14/2012

I

I I

QC Sample Results Client: EEG - Small Business Group, Inc. (2449) ProjecUSite: [none]

Method: SW-846 - General Chemistry Parameters

Lab Sample ID: 12F0414-DUP1 Matrix: Soil Analysis Batch: 12F0414

Analyte

% Dry Solids

Sample Sample

Result Qualifier

76.3

Duplicate Duplicate

Result Qualifier Unit

77.4 %

Page 15 of 22

D

TestAmerica Job ID: NWF0257

Client Sample ID: Duplicate Prep Type: Total

Prep Batch: 12F0414_P RPD

RPD Limit I 20

TestAmerica Nashville 6/14/2012

QC Association Summary Client: EEG - Small Business Group, Inc. (2449) TestAmerica Job ID: NWF0257 ProjecUSite: [none]

GCMS Volatiles

Analysis Batch: V009580

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

12F0002-BLK1 Method Blank Total Soil SW846 8260B 12F0002_P

12F0002-BLK2 Method Blank Total Soil SW846 8260B 12F0002_P

12F0002-BS1 Lab Control Sample Total Soil SW846 8260B 12F0002_P

12F0002-BSD1 Lab Control Sample Dup Total Soil SW846 8260B 12F0002_P

12F0002-MS1 Matrix Spike Total Soil SW846 8260B 12F0002_P I 12F0002-MSD1 Matrix Spike Duplicate Total Soil SW846 8260B 12F0002_P I NWF0257-01 906 BARRACUDA Total Soil SW846 8260B 12F0002_P

NWF0257-02 537 LAUREL BAY Total Soil SW846 8260B 12F0002_P

Analysis Batch: V009582

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

12F2031-BLK1 Method Blank Total Soil SW846 8260B 12F2031_P

12F2031-BLK2 Method Blank Total Soil SW846 8260B 12F2031_P

12F2031-BS1 Lab Control Sample Total Soil SW846 8260B 12F2031_P

12F2031-BSD1 Lab Control Sample Dup Total Soil SW846 8260B 12F2031_P

12F2031-MS1 Matrix Spike Total Soil SW846 8260B 12F2031_P

12F2031-MSD1 Matrix Spike Duplicate Total Soil SW846 8260B 12F2031_P

NWF0257-03 - RE1 919 BARRACUDA Total Soil SW846 8260B 12F2031_P

Prep Batch: 12F0002_P

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

12F0002-BLK1 Method Blank Total Soil EPA5035

12F0002-BLK2 Method Blank Total Soil EPA 5035

12F0002-BS1 Lab Control Sample Total Soil EPA 5035

12F0002-BSD1 Lab Control Sample Dup Total Soil EPA 5035

12F0002-MS1 Matrix Spike Total Soil EPA 5035

12F0002-MSD1 Matrix Spike Duplicate Total Soil EPA 5035

NWF0257-01 906 BARRACUDA Total Soil EPA 5035

NWF0257-02 537 LAUREL BAY Total Soil EPA 5035

Prep Batch: 12F2031_P

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

12F2031-BLK1 Method Blank Total Soil EPA 5035

12F2031-BLK2 Method Blank Total Soil EPA 5035

12F2031-BS1 Lab Control Sample Total Soil EPA 5035

12F2031-BSD1 Lab Control Sample Dup Total Soil EPA 5035

12F2031-MS1 Matrix Spike Total Soil EPA 5035

12F2031-MSD1 Matrix Spike Duplicate Total Soil EPA 5035

NWF0257-03 - RE1 919 BARRACUDA Total Soil EPA 5035

GCMS Semivolatiles

Analysis Batch: 12F1496

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

12F1496-BLK1 Method Blank Total Soil SW846 8270D 12F1496_P

12F1496-BS1 Lab Control Sample Total Soil SW846 8270D 12F1496_P

12F1496-BSD1 Lab Control Sample Dup Total Soil SW846 8270D 12F1496_P

12F1496-MS1 Matrix Spike Total Soil SW846 8270D 12F1496_P

12F1496-MSD1 Matrix Spike Duplicate Total Soil SW846 8270D 12F1496_P

NWF0257-01 - RE1 906 BARRACUDA Total Soil SW846 8270D 12F1496_P

NWF0257-02 - RE1 537 LAUREL BAY Total Soil SW846 8270D 12F1496_P

NWF0257-03 - RE1 919 BARRACUDA Total Soil SW846 8270D 12F1496_P

TestAmerica Nashville Page 16 of 22 6/14/2012

Client: EEG - Small Business Group, Inc. (2449) ProjecUSite: (none]

GCMS Semivolatiles (Continued)

Prep Batch: 12F1496_P

Lab Sample ID Client Sample ID

12F1496-BLK1 Method Blank

12F1496-BS1 Lab Control Sample

12F1496-BSD1 Lab Control Sample Dup

12F1496-MS1 Matrix Spike

12F1496-MSD1 Matrix Spike Duplicate

NWF0257-01 - RE1 906 BARRACUDA

NWF0257-02 - RE1 537 LAUREL BAY l NWF0257-03 - RE1 919 BARRACUDA

Extractions

Analysis Batch: 12F0414

Lab Sample ID Client Sample ID

12F0414-DUP1 Duplicate

NWF0257-01 906 BARRACUDA

NWF0257-02 537 LAUREL BAY

NWF0257-03 919 BARRACUDA

Prep Batch: 12F0414_P

Lab Sample ID Client Sample ID

12F0414-DUP1 Duplicate

NWF0257-01 906 BARRACUDA

NWF0257-02 537 LAUREL BAY

NWF0257-03 919 BARRACUDA

QC Association Summary

Prep Type Matrix

Total Soil

Total Soil

Total Soil

Total Soil

Total Soil

Total Soil

Total Soil

Total Soil

Prep Type Matrix

Total Soil

Total Soil

Total Soil

Total Soil

Prep Type Matrix

Total Soil

Total Soil

Total Soil

Total Soil

Page 17 of 22

TestAmerica Job ID: NWF0257

Method Prep Batch

EPA 3550C

EPA 3550C

EPA 3550C

EPA 3550C

EPA 3550C

EPA 3550C

EPA 3550C

EPA 3550C

Method Prep Batch

SW-846 12F0414_P

SW-846 12F0414_P

SW-846 12F0414_P

SW-846 12F0414_P

Method Prep Batch

% Solids

% Solids

% Solids

% Solids

TestAmerica Nashville 6/14/2012

I

Lab Chronicle Client: EEG - Small Business Group, Inc. (2449) ProjecUSite: [none]

Client Sample ID: 906 BARRACUDA Date Collected: 05/29/12 09:45 Date Received: 06/02/12 08:30

Batch Batch Dilution Batch

Prep Type Type Method Run Factor Number

Total Prep EPA 5035 1.08 12F0002_P

Total Analysis SW846 8260B 1.00 V009580

Total Prep EPA 3550C RE1 0.973 12F1496_P

Total Analysis SW846 8270D RE1 1.00 12F1496

Total Prep % Solids 1.00 12F0414_P

Total Analysis SW-846 1.00 12F0414

Client Sample ID: 537 LAUREL BAY Date Collected: 05/30/12 13:45 Date Received: 06/02/12 08:30

Batch Batch Dilution Batch

Prep Type Type Method Run Factor Number

Total Prep EPA 5035 1.06 12F0002_P

Total Analysis SW846 8260B 1.00 V009580

Total Prep EPA 3550C RE1 0.981 12F1496_P

Total Analysis SW846 8270D RE1 1.00 12F1496

Total Prep % Solids 1.00 12F0414_P

Total Analysis SW-846 1.00 12F0414

Client Sample ID: 919 BARRACUDA Date Collected: 05/30/12 11 :45 Date Received: 06/02/12 08:30

Batch Batch Dilution Batch

Prep Type Type Method Run Factor Number

Total Prep EPA 5035 RE1 1.05 12F2031_P

Total Analysis SW846 8260B RE1 1.00 V009582

Total Prep EPA 3550C RE1 0.970 12F1496_P

Total Analysis SW846 8270D RE1 1.00 12F1496

Total Prep % Solids 1.00 12F0414_P

Total Analysis SW-846 1.00 12F0414

Laboratory References:

TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Road, Nashville, TN 37204, TEL 800-765-0980

Page 18 of 22

Prepared

or Analyzed

05/29/12 09:45

06/07/12 16:40

06/08/12 14:07

06/10/1 2 20: 19

06/02/12 07:20

06/04/12 08:39

Prepared

or Analyzed

05/30/12 13:45

06/07/12 17:10

06/08/12 14:07

06/10/12 20:44

06/02/12 07:20

06/04/12 08:39

Prepared

or Analyzed

05/30/12 11 :45

06/08/12 16:24

06/08/12 14:07

06/10/12 21 :08

06/02/12 07:20

06/04/12 08:39

TestAmerica Job ID: NWF0257

Lab Sample ID: NWF0257-01 Matrix: Soil

Percent Solids: 93.5

Analyst Lab

AAN TAL NSH

KKK TAL NSH

JJR TAL NSH

BES TAL NSH

JXM TAL NSH

KDJ TAL NSH

Lab Sample ID: NWF0257-02 Matrix: Soil

Percent Solids: 89.2

Analyst Lab

AAN TAL NSH

KKK TAL NSH

JJR TAL NSH

BES TAL NSH

JXM TAL NSH

KDJ TAL NSH

Lab Sample ID: NWF0257-03 Matrix: Soil

Percent Solids: 84.7

Analyst Lab

AAN

KKK

JJR

BES

JXM

KDJ

TAL NSH

TAL NSH

TAL NSH

TAL NSH

TAL NSH

TAL NSH

TestAmerica Nashville 6/14/2012

I

Method Summary Client: EEG - Small Business Group, Inc. (2449) ProjecUSite: [none]

Method

SW-846

SW846 8260B

SW846 8270D

Method Description

General Chemistry Parameters

Volatile Organic Compounds by EPA Method 8260B

Polyaromatic Hydrocarbons by EPA 8270D

Protocol References:

Laboratory References:

TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Road, Nashville, TN 37204, TEL 800-765-0980

Page 19 of 22

TestAmerica Job ID: NWF0257

Protocol Laboratory -----

TAL NSH

TAL NSH

TAL NSH

TestAmerica Nashville 6/14/2012

I

Certification Summary Client: EEG - Small Business Group, Inc. (2449) Project/Site: (none]

Laboratory Authority Program

TestAmerica Nashville ACIL

TestAmerica Nashville A2LA ISO/IEC 17025

TestAmerica Nashville Alabama State Program

TestAmerica Nashville Alaska (UST) State Program

TestAmerica Nashville Arizona State Program

TestAmerica Nashville Arkansas DEQ State Program

TestAmerica Nashville California NELAC

TestAmerica Nashville Canadian Assoc Lab Accred (GALA) Canada

TestAmerica Nashville Colorado State Program

TestAmerica Nashville Connecticut State Program

TestAmerica Nashville Florida NELAC

TestAmerica Nashville Illinois NELAC

TestAmerica Nashville Iowa State Program

TestAmerica Nashville Kansas NELAC

TestAmerica Nashville Kentucky State Program

TestAmerica Nashville Kentucky (UST) State Program

TestAmerica Nashville Louisiana NELAC

TestAmerica Nashville Louisiana NELAC

TestAmerica Nashville Maryland State Program

TestAmerica Nashville Massachusetts State Program

TestAmerica Nashville Minnesota NELAC

TestAmerica Nashville Mississippi State Program

TestAmerica Nashville Montana (UST) State Program

TestAmerica Nashville New Hampshire NELAC

TestAmerica Nashville New Jersey NELAC

TestAmerica Nashville New York NELAC

TestAmerica Nashville North Carolina DENR State Program

TestAmerica Nashville North Dakota State Program

TestAmerica Nashville Ohio VAP State Program

TestAmerica Nashville Oklahoma State Program

TestAmerica Nashville Oregon NELAC

TestAmerica Nashville Pennsylvania NELAC

TestAmerica Nashville Rhode Island State Program

TestAmerica Nashville South Carolina State Program

TestAmerica Nashville South Carolina State Program

TestAmerica Nashville Tennessee State Program

TestAmerica Nashville Texas NELAC

TestAmerica Nashville USDA Federal

TestAmerica Nashville Utah NELAC

TestAmerica Nashville Virginia NELAC

TestAmerica Nashville Virginia State Program

TestAmerica Nashville Washington State Program

TestAmerica Nashville West Virginia DEP State Program

TestAmerica Nashville Wisconsin State Program

TestAmerica Nashville Wyoming (UST) A2LA

EPA Region

4

10

9

6

9

8

4

5

7

7

4

4

6

6

3

5

4

8

2

2

4

8

5

6

10

3

4

4

4

6

8

3

3

10

3

5

8

TestAmerica Job ID: NWF0257

Certification ID

393

0453.07

41150

UST-087

AZ0473

88-0737

1168CA

3744

N/A

PH-0220

E87358

200010

131

E-10229

90038

19

30613

LA110014

316

M-TN032

04 7 -999-345

N/A

NA

2963

TN965

11 342

387

R-146

CL0033

9412

TN200001

68-00585

LAO00268

84009

84009

2008

T104704077-09-TX

S-48469

TAN

460152

00323

C789

219

998020430

453.07

Accreditation may not be offered or required for all methods and analytes reported in this package. Please contact your project manager for the laboratory's

current list of certified methods and analytes.

Page 20 of 22 TestAmerica Nashville

6/14/2012

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ATTACHMENT A

WASTE MANAOEMENT NON-HAZARDOUS MANIFEST - ,.

11. Gerferator' s US EPA ID No. Manifest Doc No. 2. Page 1 of

I NON-HAZARDOUS MANIFEST 1

3. Generator's Mailing Address: Generator's Site Address (If different than mailing): A. Manifest Number

I 00316837 MCAS, BEAUFORT WMNA LAUREL BAY HOUSING B. Sta te Generator's ID BEAUFORT, SC 29907 4. Generator's Phone 843-228-6461 5. Transporter 1 Company Name 6. US EPA ID Number

EEG, INC. C. State Transporter 's ID

D. Transporte r's Phone 843-879-0411 7. Transporter 2 Company Name 8. US EPA ID Number

E. State Transporter 's ID

F. Transporter' s Phone

9. Designated Facility Name and Site Address 10. US EPA ID Number

HICKORY HILL LANDFILL G. State Facility ID

2621 LOW COUNTRY ROAD H. State Facility Phone 843-987-4643 RIDGELAND, SC 29936

11. Description of Waste Materials 12. Containers 13. Total 14. Unit

G No. Type Quantity Wt./Vol. I. Misc. Comments

E a. HEATING OIL TANKS FILLED WITH SAND N E R WM Profile# 102655SC A b. T

0 R WM Profile#

c.

WM Profile#

d.

WM Profile#

J. Additional Descriptions for Materials Listed Above K. Disposal Location

Cell I Level I Grid I

15. Speci I ardliog lr wc<loos aod Addl<looal lo~ ma<loo,; j. '4) 900 BtiR.~~,t{ & )5311 L.A~~,__r t--\ I

1~f)l'Y\., :l. J,;"'iJ ft.:S £It "'

I) 39(p A-cO~N-°2.." "3 l';ll.. tJ :bo v e: .., 519n c, BA .t.~ ~, cl .A .. 8~1

Purchase Order II ,. .

EMERGENCY CONTACT / PHONE NO.:

~6. GENERATOR'S CERTIFICATE:

I hereby certify that the above-described materials are not hazardous wastes as defined by CFR Part 261 or any applicable state law, have been fully and accurately described, class ified and packaged and are in proper condition for transportation according to applicable regulat ions.

Printed Name

\~ "-:-- ~'-->

I Signature "On behalf of\ ~ I Month I Day I Year

:> ......... \". --- <.: -- I I \\ I \ ' 17. Transporter 1 Aci nowledgement of Receipt of Materials -~I . ..__

T R

Printed Name ~./1- -1/" 5 {, ,4 ~ I Signature ~La/L I I I A Month Day Year N I -, II I 1, ""'.) s p

18. Transporter 2 Acknowledgement of Receipt of Materials ~/ ~

a R

Printed Name ,~ re

I Month I Day I Year T

\Rn. 0 Al ,. E - l:::A 'j, .JJ I Al I I I I I 11? R -Ylmt s ./'v1,-\ ,, ...

19. Certificate of Final Treatment/Disposal F

I cert ify, on behalf of the above listed treatment facility, that to the best of my knowledge, t he above-described w aste w as managed in compliance with all A C appl icable laws, regulations, permits and licenses on the dates listed above. I

L 20. Facility Owner or Operator: Certification of receipt of non-hazardous materials covered by this manifest . I T Prin ted Name (-J) ,.. , Signature _ - -

(1 _,(✓. -y ( i I Month I Day I Year

V 7-z-,~ 1<::I - ~ I I I/ .L • y(jyv, 0 I I White- TREATMENT, STORAGE, DISPOSAL FACILITY COPY Blue- GENERATOR 112 COPY /) Yellow- GENERATOR 111 COPY

Pink- FACILITY USE ONLY Gold- TRANSPORTER #1 COPY

Appendix C Regulatory Correspondence

D H E c

PROMOTE PROTECT PROSPER

Catherine B. Templeton, Director

May 15, 2014

Commanding Officer Attention: NREAO Mr. William A. Drawdy United State Marine Corps Air Station Post Office Box 55001 Beaufort, SC 29904-5001

RE: No Further Action Laurel Bay Underground Storage Tank Assessment Reports for: See attached sheet

Dear Mr. Drawdy,

The South Carolina Department of Health and Environmental Control (the Department) received the above referenced Underground Storage Tanks (USTs) Assessment Reports for the addresses listed above. The regulatory authority for the investigation and cleanup of releases from these tank systems is the South Carolina Pollution Control Act (S.C. Code Ann. §48-1-10 et seq., as amended).

The Department has reviewed the referenced assessment reports and agrees there is no indication of soil or groundwater contamination on these properties, and therefore no further investigation is required at this time.

Please note that the Department's decision is based on information provided by the Marine Corps Air Station (MCAS) to date. Any information found to be contradictory to this decision may require additional action. Furthermore, the Department retains the right to request further investigation if deemed necessary.

If you have any questions, please contact me at kriegkm@,dhec.sc.gov or 803-898-0255.

Sincerely,

»///-~~ Kent Krieg Department of Defense Corrective Action Section Bureau of Land and Waste Management South Carolina Department of Health and Environmental Control

Cc: Russell Berry (via email) Craig Ehde (via email)

Attachment to:

D H E C

PROMOTE PROTECT PROSPER

Catherine B. Templeton, Director

Krieg to Drawdy Subject: NFA Dated 5/15/2014

Laurel Bay Underground Storage Tank Assessment Reports for: (143 addresses/146 tanks)

212 Balsam 503 Laurel Bay

219 Balsam 508 Laurel Bay

260 Beech Tank 1 510 Laurel Bay

260 Beech Tank 2 523 Laurel Bay

267 Birch 525 Laurel Bay

287 Birch 529 Laurel Bay

302 Ash 533 Laurel Bay

305 Ash 537 Laurel Bay

334 Ash 556 Dahlia

338 Ash Tank 1 557 Dahlia

338 Ash Tank 2 559 Dahlia

361 Aspen 562 Dahlia

371 Aspen 568 Dahlia

372 Aspen Tank 1 581 Aster

372 Aspen Tank 2 582 Aster

375 Aspen 584 Aster

385 Aspen 602 Dahlia

403 Elderberry 607 Dahlia

407 Elderberry 614 Dahlia

411 Elderberry 616 Dahlia

414 Elderberry 619 Dahlia

415 Elderberry 625 Dahlia

421 Elderberry 629 Dahlia

427 Elderberry 631 Dahlia

428 Elderberry 634 Dahlia

431 Elderberry 660 Camellia

455 Elderberry 661 Camellia

484 Laurel Bay 666 Camellia

490 Laurel Bay 669 Camellia

502 Laurel Bay 672 Camellia

Laurel Bay Underground Storage Tank Assessment Reports for: (143 addresses/146 tanks) cont.

674 Camellia 880 Cobia

677 Camellia 890 Cobia

679 Camellia 892 Cobia

686 Camellia 900 Barracuda

690 Camellia 906 Barracuda

698 Abelia 911 Barracuda

700 Bluebell 912 Barracuda

704 Bluebell 917 Barracuda

705 Bluebell 919 Barracuda

708 Bluebell 928 Albacore

710 Bluebell 1024 Foxglove

711 Bluebell 1028 Foxglove

714 Bluebell 1029 Foxglove

715 Bluebell 1038 Iris

726 Bluebell 1049 Gardenia

728 Bluebell 1079 Heather

731 Bluebell 1103 Iris

734 Bluebell 1122 Iris

759 Althea 1136 Iris

761 Althea 1173 Bobwhite

773 Althea 1200 Cardinal

778 Laurel Bay 1221 Cardinal

807 Azalea 1238 Dove

814 Azalea 1241 Dove

815 Azalea 1242 Dove

818 Azalea 1248 Dove

820 Azalea 1262 Dove

821 Azalea 1265 Dove

831 Azalea 1267 Dove

832 Azalea 1289 Eagle

834 Azalea 1298 Eagle

835 Azalea 1300 Eagle

841 Azalea 1303 Eagle

853 Dolphin 1304 Eagle

858 Dolphin 1315 Albatross

869 Cobia 1316 Albatross

874 Cobia 1320 Albatross

875 Cobia 1338 Albatross

NFA- 5/15/2014

Page 2 of 3

Laurel Bay Underground Storage Tank Assessment Reports for: (143 addresses/146 tanks) cont.

1340 Albatross

1342 Albatross

1344 Cardinal

1345 Cardinal

1349 Cardinal

1355 Cardinal

1366 Cardinal

1374 Dove

1375 Dove

1415 Albatross

NFA - 5/15/2014

Page 3 of 3