VOLUNTARY REMEDIATION PLAN SEMI-ANNUAL PROGRESS … · VOLUNTARY REMEDIATION PLAN SEMI-ANNUAL PROGRESS REPORT #3 ... Groundwater samples were collected ... cover and re-vegetation

VOLUNTARY REMEDIATION PLAN SEMI-ANNUAL PROGRESS REPORT #3

SOUTHERN STATES, LLC

30 GEORGIA AVENUE

HAMPTON, GEORGIA

HSI No. 10141

OCTOBER 15, 2016 Prepared for

SOUTHERN STATES, LLC 30 Georgia Avenue Hampton, Georgia Prepared for

K&J BROTHERS, INC.

619 (1) VRP PR3 i Environmental Management Associates, LLC

TABLE OF CONTENTS

Page

1.0 PROJECT SUMMARY ............................................................................................................ 1

2.0 ACTIONS TAKEN SINCE LAST SUBMITTAL .................................................................. 3 2.1 GROUNDWATER PERFORMANCE MONITORING .................................. 3 2.2 DISCUSSION AND CONCLUSIONS .............................................................. 4 2.3 SOIL REMOVAL ................................................................................................. 5

3.0 SCHEDULE AND FUTURE SUBMITTALS ........................................................................ 6

4.0 PROFESSIONAL GEOLOGIST CERTIFICATION STATEMENT ................................... 7

619 (1) VRP PR3 ii Environmental Management Associates, LLC

LIST OF FIGURES

Following Report FIGURE 1 PROPERTY LOCATION PLAN

FIGURE 2 SITE LOCATION MAP

FIGURE 3 GROUNDWATER ELEVATION MAP – JULY 7, 2016

FIGURE 4 POST-INJECTION TOTAL VOC ISO-CONCENTRATION CONTOURS

FIGURE 5 POST-INJECTION TCE ISO-CONCENTRATION CONTOURS

LIST OF TABLES TABLE 1 GROUNDWATER LEVEL MEASUREMENTS – JULY 7, 2016

TABLE 2 SUMMARY OF DETECTED COMPOUNDS – PERFORMANCE MONITORING WELLS

619 (1) VRP PR3 iii Environmental Management Associates, LLC

LIST OF APPENDICES

APPENDIX A GROUNDWATER PURGE FORMS & ANALYTICAL

LABORATORY REPORTS – JULY 2016

APPENDIX B TOTAL VOC TREND GRAPHS FOR SELECT PERFORMANCE MONITORING WELLS

APPENDIX C UPDATED MILESTONE SCHEDULE

APPENDIX D SUMMARY OF PROFESSIONAL GELOGIST EFFORT

APPENDIX E RESPONSE TO COMMENTS - MAY 25, 2016

Southern States, LLC October 15, 2016

619 (1) VRP PR3 1 Environmental Management Associates, LLC

1.0 PROJECT SUMMARY

On behalf of Southern States, LLC (SS), Environmental Management Associates,

LLC (EMA) is submitting this Voluntary Remediation Plan – Semi-Annual

Progress Report #3 (Progress Report) to the Georgia Environmental Protection

Division for SS’s manufacturing facility located at 30 Georgia Avenue, Hampton,

Georgia. This Progress Report has been prepared to meet the requirements

contained in the Georgia Voluntary Remediation Program Act and covers the

activities conducted since the submittal of Progress Report #2 dated April 15,

2016.

The SS site (Site) is located at 30 Georgia Avenue, Hampton, Henry County,

Georgia. The surrounding properties are predominantly residential. A

topographic map (Property Location Map) of the surrounding area is included as

Figure 1. A Site Plan is presented as Figure 2.

SS began manufacturing operations at the Hampton, GA location in 1940. SS

manufactures high-voltage electrical switches and fuses at its 30-acre

manufacturing facility located in Hampton, Georgia. In 1986, SS conducted a

focused groundwater investigation to determine the impact from an existing

wastewater sludge impoundment. The results of this and subsequent

investigations identified a release of select VOCs had occurred at the Property.

In December 1989, SS and the Georgia Environmental Protection Division (EPD)

entered into a Consent Order (Order), No. EPD-HW-529. The Property was

listed on the Hazardous Site Inventory on June 30, 1997 as Site No. 10141.

Since 1986, the Property has been the subject of a number of investigations which

identified the presence of volatile organic compounds in the soil and

groundwater.

EMA prepared the VRPAP and submitted to EPD on October 30, 2014. EPD

approved the VRPAP with conditions and comments in two letters dated April

10, 2015.

EMA conducted two formal injections (June 2015 and January 2016 as proposed)

of an in-situ chemical oxidation (ISCO) reagent (PeroxyChem’s (formerly FMC

Corporation) Klozur® sodium persulfate mixed with an alkaline activator

(sodium hydroxide) to form sulfate and hydroxyl radicals) to reduce the existing

groundwater contamination to levels at or below the Type 4 RRS proposed in the

VRP. ISCO application was performed at three specific areas with the following

rationale:



Treatment Area Rationale

Zone A – MW-39 suspected source zone (~ 200,000 µg/L TCE);

Zone B – TP-1 / TP-2 lateral impact area (~ 2,000 µg/L TCE); and

Zone C – MW-18 pilot study to determine saprolite/shallow bedrock

treatment effectiveness on MW-32.

In June 2015, EMA’s subcontractors, REM-CON, LLC and Geo Lab Probing

Services, installed temporary injection points at each of the three treatment

zones. The injection points include open screened areas targeting the

contaminant zones from 12 feet (ft) below ground surface (bgs) to 35 ft bgs. The

sodium persulfate reagent was injected throughout the overburden aquifer.

ISCO injections occurred in June 2015 and January 2016. Only Treatment Zone A

was utilized during Round #2 completed in January 2016.

This Semi-annual VRP Progress Report No. 3 was prepared in accordance with

the VRP and covers the activities conducted since the Semi-Annual Progress

Report No. 2 submittal and covers the period April 15, 2016 through October 15,

2016. These activities included a quarterly groundwater monitoring event,

discussion of soil removal activities, and discussion of the need to perform a

screening level ecological risk assessment.



2.0 ACTIONS TAKEN SINCE LAST SUBMITTAL

2.1 GROUNDWATER PERFORMANCE MONITORING

Groundwater performance monitoring was performed in July 2016. The

following select monitoring wells were utilized for the groundwater performance

monitoring to determine the effectiveness following the January 2016 injection

event:

Overburden Wells

MW-9;

MW-13;

MW-18;

MW-21;

MW-39;

MW-40;

MW-41;

TP-1;

TP-2; and

TP-3.

In addition, overburden monitoring well OEW-1 and bedrock monitoring well

MW-32 were also included to monitor for any effect.

Groundwater samples were collected on July 7, 2016 using low-flow purging and

sampling technique referenced in USEPA Region IV’s SESD Operating

Procedures - Groundwater Sampling dated March 6, 2013. Peristaltic pumps

using disposable Teflon tubing was used for the purging and sampling. Static

groundwater level measurements were recorded at each monitoring well on July

7, 2016. The measurements were made with a pre-cleaned "Slope" electronic

water level detector and were reported to the nearest 0.01-foot based on a fixed

point on the top of the well casing. A potentiometric contour map for the

shallow water table was prepared based on the groundwater elevations

presented in Table 1 and is provided as Figure 3. The groundwater flow

direction is consistent with historic monitoring events.

During the low-flow purging procedure, field measurements of reduction

oxidation potential (redox), dissolved oxygen (D.O.), turbidity, pH, conductivity,

and temperature were recorded. Once the field measurements stabilized for

three consecutive readings, samples were collected directly into the pre-



preserved laboratory supplied containers. Monitoring well purge records are

presented in Appendix A.

The groundwater samples were delivered under standard chain-of-custody

(COC) protocols to Analytical Environmental Services, Inc. (AES) located in

Atlanta, Georgia. AES is an accredited laboratory under the National

Environmental Laboratory Accreditation Program (NELAC) (Accreditation ID:

E87582). The groundwater samples were submitted for select target compound

list (TCL) volatile organic compounds (VOCs) including 1,4-dioxane by SW-846

Method 8260B. As requested by EPD, total metals by SW-846 Method 6010C,

total mercury by SW-846 Method 7470A, and hexavalent chromium by SW-846

Method 7196A were also analyzed.

The detected compounds observed during the quarterly events since the baseline

event of June 2015 through the July 2016 quarterly performance event are

summarized in Table 2. Figure 4 presents the most recent total VOC iso-

concentration contours. Figure 5 presents the most recent trichloroethylene

(TCE) iso-concentration contours. The analytical reports are included in

Appendix B.

Please note that the second quarterly performance groundwater monitoring

event for this period scheduled for September 2016 was delayed. This event will

be performed in October 2016.

2.2 DISCUSSION AND CONCLUSIONS

Review of the groundwater data collected in March 2016 following the Round #2

of ISCO injections indicated favorable results in all three treatment zones even

though active injections were performed only within the MW-39 (Source Zone A)

treatment area. The groundwater data presented in Table 2 further indicates that

groundwater contaminant concentrations are decreasing. The following

summarizes the reductions observed at representative monitoring wells within

each Treatment Zone using the baseline data collected in June 2015 as a

reference:

Treatment Zone A

MW-39: 214,900 µg/L to 8,600 µg/L (approximately 96% reduction);

MW-40: 5,438 µg/L to 1,265 µg/L (approximately 77% reduction); and

MW-41: 4,170 µg/L to 1,994 µg/L (approximately 52% reduction).



Treatment Zone B

TP-1: 2,300 µg/L to 1,169 µg/L (approximately 49% reduction); and

TP-2: 856 µg/L to 674 µg/L (approximately 22% reduction).

Treatment Zone C

MW-18: 106 µg/L to 82 µg/L (reduction to non-detect followed by rebound).

Table 2 presents the summary of analytical data collected since the baseline

monitoring event of June 2015. Appendix B presents total VOC and select

chlorinated contaminant trend graphs for each of the performance monitoring

wells.

The reduction of contaminant concentrations from within Treatment Zone A has

been significant to this point resulting in approximately 96% removal from

monitoring well MW-39. This monitoring well has historically exhibited the

highest contaminant concentrations on the site. The reduction is likely the result

of additional activated sodium persulfate injection.

2.3 SOIL REMOVAL

Ms. Jan Sammons of EPD Watershed Protection Branch Erosion and

Sedimentation Group has indicated that no permitting will be required to

remove the relatively small amount of impacted soil from the SED-3 and SED-4

locations as these areas are well under 1.0-acre in size. Therefore, soil removal

activities will begin in the fourth quarter 2016. It is estimated that between 3 to 5

cubic yards of soil at each location will require removal. All soils will be

characterized prior to disposal off-site. Confirmatory soil sampling will be

performed at each area to document removal.



3.0 SCHEDULE AND FUTURE SUBMITTALS

A groundwater sampling event is scheduled for October 2016 to further assess

the impact and any rebound in TCE contamination from the ISCO injections.

Removal of impacted soil from the SED-3 and SED-4 locations will begin in the

fourth quarter 2016.

As requested in the May 25, 2016 correspondence (Brownlee to Shelley) an

ecological risk assessment will be performed.

Additional activities for 2016 will include groundwater data evaluation including

additional hydrogeologic data collection (hydraulic conductivity testing) and

monitoring to pursue development of groundwater ACLs where appropriate to

demonstrate that any off-site receptor will not be adversely impacted. Once a

groundwater ACL has been agreed upon, a partial cap to consist of polyvinyl

cover and re-vegetation to cover exposed areas of the former landfill will be

initiated to prevent further surface water infiltration and potential movement of

any subsurface contaminants.

A Projected Milestone Schedule, showing timelines for the above items, is

included in Appendix C.

Semiannual progress reports will continue to be submitted updating the progress

and implementation of the VRPAP throughout the program. Additionally the

Projected Milestone Schedule will be updated to show progress on the VRP

objectives. The VRP Progress Report #4 will be submitted by April 15, 2017.

FIGURES

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Figure

2Environmental Management Associates, LLC

Title

Site

Facility ID.EMAHampton, Georgia


PROPERTY PLAN

LEGEND

MW-11

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Title

Site

Facility ID.EMAHampton, Georgia


GROUNDWATER ELEVATION MAP

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OVERBURDEN - JULY 7, 2016

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POST INJECTION TOTAL VOC

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ISO-CONCENTRATION CONTOURS - JULY 2016

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Figure


Title

Site

Facility ID.

EMAHampton, Georgia


POST INJECTION TCE

LEGEND

MW-11

TP-4

EXISTINGPOND

EXISTINGPOND

DAM


MW-10UNDERGROUND CORRUGATED PIPE



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MW-10

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VIEW A

SEE VIEW A

ISO-CONCENTRATION CONTOURS - JULY 2016

MW-11

TP-6

TP-4

TP-5

MW-33TP-1

(1,100)

MW-22

MW-42

TP-3(860)

MW-39(8,600)

5,000

MW-28

MW-13

(24)

MW-32(85)

MW-18(21)

MW-34

OEW-2(NM)

BEW-1 OEW-1(20) MW-21

(100)

MW-25

TP-2(590)

MW-24

(950)MW-40

100

1,000

10OEW-3

BEW-2

MW-41(1,800)

MW-12

TABLES

Reference Depth to Groundwater

Monitoring Elevation Groundwater Elevation

Well (ft.) (1) (ft.) (2)(ft.)

MW-9 856.50 15.88 840.62

MW-13 850.30 11.52 838.78

MW-18 838.03 2.80 835.23

MW-19 (3)850.81 NM

MW-21 851.32 9.97 841.35

MW-28 (3)847.20 NM

MW-32 (3)838.86 3.20 835.66

MW-39 848.47 10.44 838.03

MW-40 851.86 13.21 838.65

MW-41 851.38 13.48 837.90

OEW-1 855.66 16.60 839.06

OEW-2 856.90 NM

TP-1 850.44 10.00 840.44

TP-2 851.36 10.5 840.86

TP-3 848.34 9.95 838.39

TP-4 848.96 6.85 842.11

TP-6 849.43 NM

Notes:

(1) North Atlantic Vertical Datum in feet(2) Feet below top of casing(3) Bedrock Well

NM - Monitoring wells were not evaluated during this sample round

MW-1 - 850.85

MW-11 - 847.65

JULY 7, 2016

TABLE 1

SUMMARY OF GROUNDWATER ELEVATIONS

PERFORMANCE EVALUATION MONITORING WELLS

SOUTHERN STATES, LLC.

POST-INJECTION PERFORMANCE MONITORING ROUND #3

619- Prog 3-TBL 1.xlsx

TABLE 2

SUMMARY OF DETECTED COMPOUNDS - PERFORMANCE MONITORING WELLS


HAMPTON, GEORGIA

Location ID: MW-9 MW-9 MW-9 MW-9 MW-9 MW-9 MW-13 MW-13 MW-13 MW-13 MW-13 MW-13Sample Name: MW-9 MW-9 MW-9 MW-9 MW-9 MW-9 MW-13 MW-13 MW-13 MW-13 MW-13 MW-13Sample Date: 7/1/14 6/18/15 9/3/15 12/16/15 3/31/16 7/7/16 7/2/14 6/18/15 9/3/15 12/16/15 3/31/16 7/7/16

Historic Baseline Post-Injection #1 Pre-injection #2 Post-injection #2 Post-injection Historic Baseline Post-Injection #1 Pre-injection #2 Post-injection #2 Post-injection

Parameters Units Type 4 RRS

Volatile Organic Compounds

1,1,1-Trichloroethane ug/L 13600 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS NS 5.0 U 5.0 U1,1,2-Trichloroethane ug/L 5 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS NS 5.0 U 5.0 U1,1-Dichloroethane ug/L 4000 8.5 7.2 NS 6.4 5.5 5.6 11 8.1 NS NS 7.6 5.61,1-Dichloroethene ug/L 524 6.3 7.2 NS 6.4 5.7 5.0 U 36 24 NS NS 21 131,4-Dioxane ug/L - - 150 U NS 150 U 150 U 150 U 150 U NS NS 150 U 150 UAcetone ug/L 45620 50 U 50 U NS 50 U 50 U 50 U 50 U 50 U NS NS 50 U 50 UCarbon tetrachloride ug/L 10.2 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS NS 5.0 U 5.0 UChloroethane ug/L 29200 10 U 10 U NS 10 U 10 U 10 U 10 U 10 U NS NS 10 U 10 UChloroform (Trichloromethane) ug/L 80 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS NS 5.0 U 5.0 Ucis-1,2-Dichloroethene ug/L 204 38 35 NS 29 24 30 170 84 NS NS 62 66Methyl tert butyl ether (MTBE) ug/L 263 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS NS 5.0 U 5.0 UToluene ug/L 5241 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS NS 5.0 U 5.0 Utrans-1,2-Dichloroethene ug/L 2044 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS NS 5.0 U 5.0 UTrichloroethene ug/L 5.24 690 740 NS 810 720 810 40 23 NS NS 61 24Vinyl chloride ug/L 3.27 2.0 U 2.0 U NS 2.0 U 2.0 U 2.0 U 2.0 U 4 NS NS 4 3.7Tetrachloroethane ug/L 98 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0U NS NS 5.0U 5.0U

NS NS NSTotal chlorinated VOCs ug/L NC 743 789 NS 852 755 846 262 143 NS NS 156 112

Metals2/1/12 3/30/12*

Arsenic mg/L 0.01 NS 0.05 U NS 0.05 UBarium mg/L 2 NS 0.0978 NS 0.196Cadmium mg/L 0.005 0.005 U 0.005 U 0.005 U 0.005 UChromium mg/L 0.1 0.01 U 0.01 U 0.01 U 0.01 UHexavalent chromium mg/L NC NS 0.01 U NS 0.01 UCopper mg/L 1.3 0.01 U NS 0.102 NSLead mg/L 0.015 0.01 U 0.01 U 0.0667* 0.0349**Mercury mg/L 0.002 0.0002 U 0.0002 U NS 0.0002 UNickel mg/L 0.1 0.0325 NS 0.002 U NSSelenium mg/L 0.05 0.02 U NS 0.02 U NSSilver mg/L 0.1 0.01 U 0.01 U 0.01 U 0.01 UZinc mg/L 2 0.02 U NS 0.631 NS

Notes:ug/L - micrograms per litermg/L - milligrams per literNC - No established criteria (remediation goal)5.0 U - not detected at associated method reporting limit100 UJ - estimated result reported below associated reporting limit"--" Not analyzedND - not detected

230 - Above the Type 4 RRSNS - Not sampled* - Turbidity of <10 could not be achieved March 30, 2012 Turbidity + 370. Dissolved lead is 0.01 mg/L** - Turbidity of <10 could not be achieved July 7, 2016 Turbidity + 140. Dissolved lead is 0.01 mg/L

619 Prog 3 Tbl 2.xlsx Page 1 of 7

TABLE 2



HAMPTON, GEORGIA

Location ID:Sample Name:Sample Date:



1,1,1-Trichloroethane ug/L 136001,1,2-Trichloroethane ug/L 51,1-Dichloroethane ug/L 40001,1-Dichloroethene ug/L 5241,4-Dioxane ug/L -Acetone ug/L 45620Carbon tetrachloride ug/L 10.2Chloroethane ug/L 29200Chloroform (Trichloromethane) ug/L 80cis-1,2-Dichloroethene ug/L 204Methyl tert butyl ether (MTBE) ug/L 263Toluene ug/L 5241trans-1,2-Dichloroethene ug/L 2044Trichloroethene ug/L 5.24Vinyl chloride ug/L 3.27Tetrachloroethane ug/L 98

Total chlorinated VOCs ug/L NC

Metals

Arsenic mg/L 0.01Barium mg/L 2Cadmium mg/L 0.005Chromium mg/L 0.1Hexavalent chromium mg/L NCCopper mg/L 1.3Lead mg/L 0.015Mercury mg/L 0.002Nickel mg/L 0.1Selenium mg/L 0.05Silver mg/L 0.1Zinc mg/L 2



MW-18 MW-18 MW-18 MW-18 MW-18 MW-18 MW-19 MW-19 MW-21 MW-21 MW-21 MW-21 MW-21 MW-21MW-18 MW-18 MW-18 MW-18 MW-18 MW-18 MW-19 MW-19 MW-21 MW-21 MW-21 MW-21 MW-21 MW-217/2/14 6/18/15 9/3/15 12/16/15 3/31/16 7/7/16 7/2/14 6/18/15 7/1/14 6/18/15 9/3/15 12/16/15 3/31/16 7/7/16Historic Baseline Post-Injection #1 Pre-injection #2 Post-injection #2 Post-injection Historic Baseline Historic Baseline Post-Injection #1 Pre-injection #2 Post-injection #2 Post-injection

5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 9.2 NS 6.8 12 5.4

150 U 150 U NS 150 U 150 U 150 U 150 U NS 150 U 150 U 150 U50 U 50 U 50 U NS 50 U 50 U 50 U 50 U 50 U 50 U NS 50 U 50 U 50 U5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U10 U 10 U 10 U NS 10 U 10 U 10 U 10 U 10 U 10 U NS 10 U 10 U 10 U5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.4 5.0 U NS 5.0 U 5.0 U 5.0 U120 72 77 NS 5.7 54 5.0 U 5.0 U 16 8.9 NS 6.7 5.0 U 5.0 U

5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U

26 22 14 NS 5.0 U 21 14 14 340 210 NS 160 210 10020 12 14 NS 5.0 U 7 2.0 U 2.0 U 2.0 U 2.0 U NS 2.0 U 2.0 U 2.0 U

5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0U 5.0U 5.0UNS NS

166 106 105 NS 5.7 82 14 14 379 228 NS 174 232 105

0.05 U 0.05 U0.0299 0.1990.005 U 0.005 U0.01 U 0.01 U0.01 U 0.01 U

NS NS0.01 U 0.01 U

0.0002 U 0.0002 UNS NSNS NS

0.01 U 0.01 UNS NS


TABLE 2



HAMPTON, GEORGIA






Metals




MW-28 MW-28 MW-32 MW-32 MW-32 MW-32 MW-39 MW-39 MW-39 MW-39 MW-39 MW-39MW-28 MW-28 MW-32 MW-32 MW-32 MW-32 MW-39 MW-39 MW-39 MW-39 MW-39 MW-397/1/14 6/18/15 7/2/14 6/18/15 9/3/15 7/7/16 7/2/14 6/18/15 9/3/15 12/16/15 3/31/16 7/7/16Historic Baseline Historic Baseline Post-Injection #1 Post-Injection Historic Baseline Post-Injection #1 Pre-injection #2 Post-injection #2 Post-injection

5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 25000 U 2500 U 25000 U 5000 U 500 U 500 U5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 25000 U 2500 U 25000 U 5000 U 500 U 500 U5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 25000 U 2500 U 25000 U 5000 U 500 U 500 U5.0 U 5.0 U 5.8 5.0 U 5.0 U 5.0 U 25000 U 4900 25000 U 5000 U 500 U 500 U

150 U 150 U 150 U 150 U 75000 U 750000 U 150000 U 15000 U 15000 U50 U 50 U 50 U 50 U 50 U 50 U 50000 U 25000 U 50000 U 50000 U 5000 U 5000 U5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 25000 U 2500 U 25000 U 5000 U 500 U 500 U10 U 10 U 10 U 10 U 10 U 10 U 25000 U 2500 U 25000 U 10000 U 1000 U 1000 U5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 25000 U 2500 U 25000 U 5000 U 500 U 500 U5.0 U 5.0 U 10 7.4 7.9 6.4 25000 U 2500 U 25000 U 5000 U 500 U 500 U5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 25000 U 2500 U 25000 U 5000 U 500 U 500 U5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 25000 U 2500 U 25000 U 5000 U 500 U 500 U5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 25000 U 2500 U 25000 U 5000 U 500 U 500 U

16 15 110 110 120 85 200,000 210000 100,000 110000 19,000 86002.0 U 2.0 U 2.0 U 2.0 U 2.0 U 2.0 U 10000 U 1000 U 10000 U 5000 U 500 U 500 U5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 25000 U 2500 U 25000 U 5000 U 500 U 500 U

16 15 126 118 128 91 200,000 214,900 100,000 110,000 19,000 8600

NS 0.05 UNS 0.0713

0.005 U 0.005 U0.01 U 0.01 U

0.0104 NS 0.01 U0.01 U NS0.01 U 0.01 U

0.0002 U 0.0002 U0.02 U NS0.02 U NS0.01 U 0.01 U0.02 U NS


TABLE 2



HAMPTON, GEORGIA






Metals




MW-40 MW-40 MW-40 MW-40 MW-40 MW-40 MW-41 MW-41 MW-41 MW-41 MW-41 MW-41MW-40 MW-40 MW-40 MW-40 MW-40 MW-40 MW-41 MW-41 MW-41 MW-41 MW-41 MW-417/1/14 6/18/15 9/3/15 12/16/15 3/31/16 7/7/16 7/1/14 6/18/15 9/3/15 12/16/15 3/31/16 7/7/16Historic Baseline Post-Injection #1 Pre-injection #2 Post-injection #2 Post-injection Historic Baseline Post-Injection #1 Pre-injection #2 Post-injection #2 Post-injection

5.0 U 5.0 U 250 U 5.0 U 5.0 U 5.0 U 5.0 U 250 U 250 U NS 5.0 U 5.0 U16 23 250 U 6.1 14 7.1 5.0 U 250 U 250 U NS 5.0 U 5.0 U36 44 250 U 28 14 12 23 250 U 250 U NS 16 9.742 61 250 U 38 61 5.0 U 24 250 U 250 U NS 24 10

150 U 7500 U 150 U 150 U 150 U 7500 U 7500 U NS 150 U 150 U50 U 50 U 2500 U 50 U 50 U 50 U 50 U 250 U 2500 U NS 50 U 50 U5.0 U 5.0 U 250 U 5.0 U 5.0 U 5.0 U 5.0 U 250 U 250 U NS 5.0 U 5.0 U10 U 10 U 500 U 10 U 10 U 10 U 10 U 250 U 500 U NS 10 U 10 U5.0 U 5.0 U 250 U 5.0 U 5.3 5.0 U 5.0 U 250 U 250 U NS 5.0 U 5.0 U1500 1700 1600 720 250 230 880 670 690 NS 200 1705.0 U 5.0 U 250 U 5.0 U 5.0 U 5.0 U 5.0 U 250 U 5.0 U NS 5.0 U 5.0 U5.0 U 5.0 U 250 U 5.0 U 5.0 U 5.0 U 5.0 U 250 U 5.0 U NS 5.0 U 5.0 U5.0 U 5.0 U 250 U 6.9 5.0 U 5.0 U 5.0 U 250 U 5.0 U NS 5.0 U 5.0 U2100 3500 3200 5200 1500 950 2800 3500 4400 NS 2800 1800100 110 140 8.8 120 66 6.8 100 U 100 U NS 4.2 3.85.0 U 5.0 U 250 U 14 5.0 U 5.0 U 7.3 250 U 250 U NS 6.3 5.0 U

NS3794 5438 4940 6001 1964 1265 3741 4170 5090 NS 3051 1994

0.05 U 0.05 U0.0544 0.02340.005 U 0.005 U0.01 U 0.03550.01 U 0.0218

NS NS0.01 U 0.01 U

0.0002 U 0.0002 UNS NSNS NS

0.01 U 0.01 UNS NS


TABLE 2



HAMPTON, GEORGIA






Metals




OEW-1 OEW-1 OEW-1 OEW-1 OEW-2 OEW-2 OEW-2 TP-1 TP-1 TP-1 TP-1 TP-1 TP-1OEW-1 OEW-1 OEW-1 OEW-1 OEW-2 OEW-2 OEW-2 TP-1 TP-1 TP-1 TP-1 TP-1 TP-17/2/14 6/18/15 9/3/15 7/7/16 7/1/14 6/18/15 9/3/15 7/1/14 6/18/15 9/3/15 12/16/15 3/31/16 7/7/16Historic Baseline Post-Injection #1 Post-Injection Historic Baseline Post-Injection #1 Historic Baseline Post-Injection #1 Pre-injection #2 Post-injection #2 Post-injection

5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U NS 5.0 U 250 U 5.0 U 5.0 U 5.0 U 5.0 U5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U NS 19 250 U 18 12 5.5 5.25.0 U 5.0 U NS 5.0 U 5.2 5.5 NS 7.5 250 U 7.8 6 5.3 5.0 U5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U NS 5.0 U 250 U 6.1 6.1 5.0 U 5.0 U

150 U NS 150 U 150 U NS 7500 U 150 U 150 U 150 U 150 U50 U 50 U NS 50 U 50 U 50 U NS 50 U 250 U 5.0 U 5.0 U 5.0 U 5.0 U5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U NS 5.0 U 250 U 5.0 U 5.0 U 5.0 U 5.0 U10 U 10 U NS 10 U 10 U 10 U NS 10 U 250 U 10 U 10 U 10 U 10 U5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U NS 26 250 U 24 17 15 9.2110 120 NS 84 200 220 NS 110 250 U 110 87 69 55

5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U NS 5.0 U 250 U 5.0 U 5.0 U 5.0 U 5.0 U5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U NS 5.0 U 250 U 5.0 U 5.0 U 5.0 U 5.0 U5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U NS 5.0 U 250 U 5.0 U 5.0 U 5.0 U 5.0 U6.3 7.3 NS 5.1 300 220 NS 2400 2300 2300 1800 1000 110028 31 NS 20 15 17 NS 3.8 250 U 3.3 2.0 U 2.0 U 2.0 U

5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U NS 5.0 U 250 U 5.0 U 5.0 U 5.0 U 5.0 UNS NS

152 158 NS 109 520 457 NS 2566 2300 2469 1928 1095 1169

0.05 U0.162

0.005 U0.0142

0.01 U 0.01 UNS

0.01 U0.0002 U

NSNS

0.01 UNS


TABLE 2



HAMPTON, GEORGIA






Metals




TP-2 TP-2 TP-2 TP-2 TP-2 TP-2 TP-3 TP-3 TP-3 TP-3 TP-3 TP-3TP-2 TP-2 TP-2 TP-2 TP-2 TP-2 TP-3 TP-3 TP-3 TP-3 TP-3 TP-3

7/1/14 6/18/15 9/3/15 12/16/15 3/31/16 7/7/16 7/2/14 6/18/15 9/3/15 12/16/15 3/31/16 7/7/16Historic Baseline Post-Injection #1 Pre-injection #2 Post-injection #2 Post-injection Historic Baseline Post-Injection #1 Pre-injection #2 Post-injection #2 Post-injection

5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 540 510 NS 830 760 7205.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U

16 16 13 12 11 10 470 660 NS 780 840 90079 68 47 40 32 32 1000 1300 NS 1300 1300 1200

150U 150 U 150 U 150 U 150 U 150 U NS 150 U 150 U 150 U50 U 50 U 50 U 50 U 50 U 50 U 50 U 50 U NS 50 U 50 U 50 U5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U10 U 10 U 10 U 10 U 10 U 10 U 11 11 NS 15 18 185.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U

43 46 48 41 37 39 55 63 NS 56 46 575.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 U900 720 500 500 530 590 590 760 NS 730 730 8606.3 5.7 9.8 4.8 5.0 3.2 13 13 NS 15 16 14

5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U NS 5.0 U 5.0 U 5.0 UNS

1044 856 618 598 615 674 2679 3317 NS 3726 3710 3712

0.05 U 0.05 U0.0834 0.1160.005 U 0.005 U0.0142 0.01420.01 U 0.01 U

NS NS0.01 U 0.01 U

0.0002 U 0.0002 UNS NSNS NS

0.01 U 0.01 UNS NS


TABLE 2



HAMPTON, GEORGIA






Metals




TP-4 TP-4 TP-6 TP-6TP-4 TP-4 TP-6 TP-6

7/2/14 6/18/15 7/2/14 6/18/15Historic Baseline Historic Baseline

1900 2800 670 34005 U 250 U 5.0 U 500 U650 770 470 2100260 390 370 1200

150 U 150 U50 U 2500 U 5.0 U 5000 U5.0 U 250 U 5.0 U 500 U10 U 500 U 30 1000 U

30 250 U 5.0 U 500 U5.0 U 250 U 5.0 U 500 U5.0 U 250 U 5.0 U 500 U5.0 U 250 U 5.0 U 500 U5.0 U 250 U 5.0 U 500 U5.0 U 250 U 5.0 U 500 U3.5 100 U 8.1 200 U

5.0 U 250 U 5.0 U 500 U

3113 3960 1548 6700


APPENDIX A

GROUNDWATER PURGE FORMS

&

ANALYTICAL LABORATORY REPORTS

July 18, 2016

Dear Order No:

RE:

Analytical Environmental Services, Inc. received samples on for the analyses presented in following report.

FAX:TEL:

11

No problems were encountered during the analyses. Additionally, all results for the associated

Quality Control samples were within EPA and/or AES established limits. Any discrepancies

associated with the analyses contained herein will be noted and submitted in the form of a

project Case Narrative.

AES’s accreditations are as follows:

-NELAC/Florida State Laboratory ID E87582 for analysis of Non-Potable Water, Solid &

Chemical Materials, and Drinking Water Microbiology, effective 07/01/16-06/30/17.

-NELAC/Louisiana Agency Interest No. 100818 for or analysis of Non-Potable Water and Solid

& Chemical Materials, effective 07/01/16-06/30/17.

-NELAC/Texas Certificate No. T104704509-16-6 for or analysis of Non-Potable Water and

Solid & Chemical Materials, effective 03/01/16-02/28/17.

-AIHA-LAP, LLC Laboratory ID: 100671 for Industrial Hygiene samples (Organics, Metals,

PCM Asbestos, Gravimetric), Environmental Lead (Paint, Soil, Dust Wipes, Air), and

Environmental Microbiology (Fungal) Direct Examination, effective until 09/01/17.

(770) 271-4628(770) 271-8944

Project Manager

1607539

John SchwallerEnvironmental Management Associates, LLC5262 Belle Wood Ct.Buford GA 30518

Southern States - GW

Mirzeta Kararic

7/8/2016 12:30:00 PM

John Schwaller:

Page 1 of 30

Page 2 of 30

18-Jul-16Date:Analytical Environmental Services, Inc

Client:

Case NarrativeSouthern States - GW

Environmental Management Associates, LLC

Lab ID:

Project:

1607539

Sample Receiving Non-conformance:

A trip blank was listed on the Chain of Custody, but was not received.

Volatiles Organic Compounds Analysis by Method 8260B:

Due to sample matrix, sample 1607539-005A required dilution during preparation and/or analysis resulting in elevated reporting

limits.

Page 3 of 30

1607539-001


Analyses Date AnalyzedDilution

FactorBatchIDUnitsQual

Reporting

LimitResult

Client:

Groundwater

7/7/2016 4:18:00 PM

MW-9

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst

(SW5030B)Volatile Organic Compounds by GC/MS SW8260B

1,1,1-Trichloroethane BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

1,1,2,2-Tetrachloroethane BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE


1,1-Dichloroethane 5.6 5.0 ug/L 226758 1 07/13/2016 19:29 JE

1,1-Dichloroethene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

1,2,4-Trichlorobenzene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

1,2-Dibromo-3-chloropropane BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

1,2-Dibromoethane BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

1,2-Dichlorobenzene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

1,2-Dichloroethane BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

1,2-Dichloropropane BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE



1,4-Dioxane BRL 150 ug/L 226758 1 07/13/2016 19:29 JE

2-Butanone BRL 50 ug/L 226758 1 07/13/2016 19:29 JE

2-Hexanone BRL 10 ug/L 226758 1 07/13/2016 19:29 JE

4-Methyl-2-pentanone BRL 10 ug/L 226758 1 07/13/2016 19:29 JE

Acetone BRL 50 ug/L 226758 1 07/13/2016 19:29 JE

Benzene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Bromodichloromethane BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Bromoform BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Bromomethane BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Carbon disulfide BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Carbon tetrachloride BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Chlorobenzene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Chloroethane BRL 10 ug/L 226758 1 07/13/2016 19:29 JE

Chloroform BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Chloromethane BRL 10 ug/L 226758 1 07/13/2016 19:29 JE

cis-1,2-Dichloroethene 30 5.0 ug/L 226758 1 07/13/2016 19:29 JE

cis-1,3-Dichloropropene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Cyclohexane BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Dibromochloromethane BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Dichlorodifluoromethane BRL 10 ug/L 226758 1 07/13/2016 19:29 JE

Ethylbenzene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Freon-113 BRL 10 ug/L 226758 1 07/13/2016 19:29 JE

Isopropylbenzene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

m,p-Xylene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Methyl acetate BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Methyl tert-butyl ether BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Methylcyclohexane BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Methylene chloride BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Qualifiers: * Value exceeds maximum contaminant level

BRL Below reporting limit

H Holding times for preparation or analysis exceeded

N Analyte not NELAC certified

B Analyte detected in the associated method blank

E Estimated (value above quantitation range)

S Spike Recovery outside limits due to matrix

Narr See case narrative

NC Not confirmed

< Less than Result value

> Greater than Result value J Estimated value detected below Reporting LimitPage 4 of 30

1607539-001




Reporting

LimitResult

Client:

Groundwater

7/7/2016 4:18:00 PM

MW-9

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst


o-Xylene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Styrene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Tetrachloroethene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Toluene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

trans-1,2-Dichloroethene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

trans-1,3-Dichloropropene BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Trichloroethene 810 50 ug/L 226758 10 07/13/2016 19:53 JE

Trichlorofluoromethane BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Vinyl chloride BRL 2.0 ug/L 226758 1 07/13/2016 19:29 JE

1,2-Dichloroethene, Total 30 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Xylenes, Total BRL 5.0 ug/L 226758 1 07/13/2016 19:29 JE

Surr: 4-Bromofluorobenzene 89.1 70.7-125 %REC 226758 1 07/13/2016 19:29 JE


Surr: Dibromofluoromethane 89.8 82.2-120 %REC 226758 10 07/13/2016 19:53 JE


Surr: Toluene-d8 97.2 81.8-120 %REC 226758 1 07/13/2016 19:29 JE










NC Not confirmed



1607539-002




Reporting

LimitResult

Client:

Groundwater

7/7/2016 5:25:00 PM

MW-13

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst






1,1-Dichloroethene 13 5.0 ug/L 226758 1 07/13/2016 18:41 JE






























Freon-113 BRL 10 ug/L 226758 1 07/13/2016 18:41 JE















NC Not confirmed



1607539-002




Reporting

LimitResult

Client:

Groundwater

7/7/2016 5:25:00 PM

MW-13

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst








Trichloroethene 24 5.0 ug/L 226758 1 07/13/2016 18:41 JE


Vinyl chloride 3.7 2.0 ug/L 226758 1 07/13/2016 18:41 JE





Surr: Toluene-d8 97 81.8-120 %REC 226758 1 07/13/2016 18:41 JE









NC Not confirmed



1607539-003




Reporting

LimitResult

Client:

Groundwater

7/7/2016 4:45:00 PM

MW-18

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst




































Freon-113 BRL 10 ug/L 226758 1 07/13/2016 19:05 JE















NC Not confirmed



1607539-003




Reporting

LimitResult

Client:

Groundwater

7/7/2016 4:45:00 PM

MW-18

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst
























NC Not confirmed



1607539-004




Reporting

LimitResult

Client:

Groundwater

7/7/2016 3:35:00 PM

MW-21

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst






1,1-Dichloroethene 5.4 5.0 ug/L 226758 1 07/13/2016 20:16 JE
























cis-1,2-Dichloroethene BRL 5.0 ug/L 226758 1 07/13/2016 20:16 JE






Freon-113 BRL 10 ug/L 226758 1 07/13/2016 20:16 JE















NC Not confirmed



1607539-004




Reporting

LimitResult

Client:

Groundwater

7/7/2016 3:35:00 PM

MW-21

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst











1,2-Dichloroethene, Total BRL 5.0 ug/L 226758 1 07/13/2016 20:16 JE













NC Not confirmed



1607539-005




Reporting

LimitResult

Client:

Groundwater

7/7/2016 2:05:00 PM

MW-39

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst


1,1,1-Trichloroethane BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

1,1,2,2-Tetrachloroethane BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

1,1,2-Trichloroethane BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

1,1-Dichloroethane BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

1,1-Dichloroethene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

1,2,4-Trichlorobenzene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

1,2-Dibromo-3-chloropropane BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

1,2-Dibromoethane BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

1,2-Dichlorobenzene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

1,2-Dichloroethane BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

1,2-Dichloropropane BRL 500 ug/L 226758 100 07/14/2016 00:14 JE








Benzene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Bromodichloromethane BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Bromoform BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Bromomethane BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Carbon disulfide BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Carbon tetrachloride BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Chlorobenzene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE


Chloroform BRL 500 ug/L 226758 100 07/14/2016 00:14 JE


cis-1,2-Dichloroethene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

cis-1,3-Dichloropropene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Cyclohexane BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Dibromochloromethane BRL 500 ug/L 226758 100 07/14/2016 00:14 JE


Ethylbenzene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Freon-113 BRL 1000 ug/L 226758 100 07/14/2016 00:14 JE

Isopropylbenzene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

m,p-Xylene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Methyl acetate BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Methyl tert-butyl ether BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Methylcyclohexane BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Methylene chloride BRL 500 ug/L 226758 100 07/14/2016 00:14 JE









NC Not confirmed



1607539-005




Reporting

LimitResult

Client:

Groundwater

7/7/2016 2:05:00 PM

MW-39

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst


o-Xylene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Styrene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Tetrachloroethene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Toluene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

trans-1,2-Dichloroethene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

trans-1,3-Dichloropropene BRL 500 ug/L 226758 100 07/14/2016 00:14 JE


Trichlorofluoromethane BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Vinyl chloride BRL 200 ug/L 226758 100 07/14/2016 00:14 JE

1,2-Dichloroethene, Total BRL 500 ug/L 226758 100 07/14/2016 00:14 JE

Xylenes, Total BRL 500 ug/L 226758 100 07/14/2016 00:14 JE












NC Not confirmed



1607539-006




Reporting

LimitResult

Client:

Groundwater

7/7/2016 2:25:00 PM

MW-40

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst




1,1,2-Trichloroethane 7.1 5.0 ug/L 226758 1 07/14/2016 00:37 JE

1,1-Dichloroethane 12 5.0 ug/L 226758 1 07/14/2016 00:37 JE

























cis-1,2-Dichloroethene 230 100 ug/L 226758 20 07/13/2016 17:53 JE






Freon-113 BRL 10 ug/L 226758 1 07/14/2016 00:37 JE















NC Not confirmed



1607539-006




Reporting

LimitResult

Client:

Groundwater

7/7/2016 2:25:00 PM

MW-40

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst










Vinyl chloride 66 2.0 ug/L 226758 1 07/14/2016 00:37 JE

















NC Not confirmed



1607539-007




Reporting

LimitResult

Client:

Groundwater

7/7/2016 3:00:00 PM

MW-41

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst




































Freon-113 BRL 10 ug/L 226758 1 07/14/2016 01:02 JE















NC Not confirmed



1607539-007




Reporting

LimitResult

Client:

Groundwater

7/7/2016 3:00:00 PM

MW-41

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst
















Surr: Dibromofluoromethane 91 82.2-120 %REC 226758 20 07/13/2016 18:17 JE











NC Not confirmed



1607539-008




Reporting

LimitResult

Client:

Groundwater

7/7/2016 3:15:00 PM

TP-1

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst




1,1,2-Trichloroethane 5.2 5.0 ug/L 226758 1 07/13/2016 21:04 JE
























Chloroform 9.2 5.0 ug/L 226758 1 07/13/2016 21:04 JE








Freon-113 BRL 10 ug/L 226758 1 07/13/2016 21:04 JE















NC Not confirmed



1607539-008




Reporting

LimitResult

Client:

Groundwater

7/7/2016 3:15:00 PM

TP-1

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst



























NC Not confirmed



1607539-009




Reporting

LimitResult

Client:

Groundwater

7/7/2016 3:50:00 PM

TP-2

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst





1,1-Dichloroethane 10 5.0 ug/L 226758 1 07/13/2016 21:51 JE

1,1-Dichloroethene 32 5.0 ug/L 226758 1 07/13/2016 21:51 JE






























Freon-113 BRL 10 ug/L 226758 1 07/13/2016 21:51 JE















NC Not confirmed



1607539-009




Reporting

LimitResult

Client:

Groundwater

7/7/2016 3:50:00 PM

TP-2

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst



























NC Not confirmed



1607539-010




Reporting

LimitResult

Client:

Groundwater

7/7/2016 1:30:00 PM

TP-3

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst


1,1,1-Trichloroethane 720 50 ug/L 226758 10 07/13/2016 23:03 JE



1,1-Dichloroethane 900 50 ug/L 226758 10 07/13/2016 23:03 JE

1,1-Dichloroethene 1200 50 ug/L 226758 10 07/13/2016 23:03 JE





















Chloroethane 18 10 ug/L 226758 1 07/13/2016 22:39 JE









Freon-113 BRL 10 ug/L 226758 1 07/13/2016 22:39 JE















NC Not confirmed



1607539-010




Reporting

LimitResult

Client:

Groundwater

7/7/2016 1:30:00 PM

TP-3

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst










Vinyl chloride 14 2.0 ug/L 226758 1 07/13/2016 22:39 JE

















NC Not confirmed



1607539-011




Reporting

LimitResult

Client:

Groundwater

7/7/2016 4:18:00 PM

DUP

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst




































Freon-113 BRL 10 ug/L 226758 1 07/13/2016 23:27 JE















NC Not confirmed



1607539-011




Reporting

LimitResult

Client:

Groundwater

7/7/2016 4:18:00 PM

DUP

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst



























NC Not confirmed



Page 26 of 30


Client:

BatchID:Workorder:

Project Name:ANALYTICAL QC SUMMARY REPORT


1607539


226758

RPT Limit QualAnalyte Result SPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit

SampleType: BatchID: Analysis Date: Seq No:TestCode: 226758MBLK 07/13/2016Volatile Organic Compounds by GC/MS SW8260B

Units: Prep Date:Sample ID: Client ID: Run No:ug/L 07/13/2016 320963MB-226758

6933162

1,1,1-Trichloroethane 5.0BRL

1,1,2,2-Tetrachloroethane 5.0BRL


1,1-Dichloroethane 5.0BRL

1,1-Dichloroethene 5.0BRL

1,2,4-Trichlorobenzene 5.0BRL

1,2-Dibromo-3-chloropropane 5.0BRL

1,2-Dibromoethane 5.0BRL

1,2-Dichlorobenzene 5.0BRL


1,2-Dichloroethene, Total 5.0BRL

1,2-Dichloropropane 5.0BRL



1,4-Dioxane 150BRL

2-Butanone 50BRL

2-Hexanone 10BRL

4-Methyl-2-pentanone 10BRL

Acetone 50BRL

Benzene 5.0BRL

Bromodichloromethane 5.0BRL

Bromoform 5.0BRL

Bromomethane 5.0BRL

Carbon disulfide 5.0BRL

Carbon tetrachloride 5.0BRL

Chlorobenzene 5.0BRL

Chloroethane 10BRL

Qualifiers:

J Estimated value detected below Reporting Limit

BRL Below reporting limit H Holding times for preparation or analysis exceeded





< Less than Result value> Greater than Result value

R RPD outside limits due to matrix

Rpt Lim Reporting LimitPage 27 of 30


Client:

BatchID:Workorder:



1607539


226758




6933162

Chloroform 5.0BRL

Chloromethane 10BRL

cis-1,2-Dichloroethene 5.0BRL

cis-1,3-Dichloropropene 5.0BRL

Cyclohexane 5.0BRL

Dibromochloromethane 5.0BRL

Dichlorodifluoromethane 10BRL

Ethylbenzene 5.0BRL

Freon-113 10BRL

Isopropylbenzene 5.0BRL

m,p-Xylene 5.0BRL

Methyl acetate 5.0BRL

Methyl tert-butyl ether 5.0BRL

Methylcyclohexane 5.0BRL

Methylene chloride 5.0BRL

o-Xylene 5.0BRL

Styrene 5.0BRL

Tetrachloroethene 5.0BRL

Toluene 5.0BRL

trans-1,2-Dichloroethene 5.0BRL

trans-1,3-Dichloropropene 5.0BRL

Trichloroethene 5.0BRL

Trichlorofluoromethane 5.0BRL

Vinyl chloride 2.0BRL

Xylenes, Total 5.0BRL

Surr: 4-Bromofluorobenzene 048.84 50.00 97.7 70.7 125

Surr: Dibromofluoromethane 055.33 50.00 111 82.2 120

Qualifiers:











Client:

BatchID:Workorder:



1607539


226758




6933162

Surr: Toluene-d8 050.68 50.00 101 81.8 120


SampleType: BatchID: Analysis Date: Seq No:TestCode: 226758LCS 07/13/2016Volatile Organic Compounds by GC/MS SW8260B

Units: Prep Date:Sample ID: Client ID: Run No:ug/L 07/13/2016 320963LCS-226758

6933161

1,1-Dichloroethene 5.052.01 50.00 104 65.3 137

Benzene 5.044.26 50.00 88.5 74.9 123

Chlorobenzene 5.044.39 50.00 88.8 73.9 124

Toluene 5.048.13 50.00 96.3 75 124

Trichloroethene 5.044.69 50.00 89.4 73.1 128



Surr: Toluene-d8 049.52 50.00 99.0 81.8 120


SampleType: BatchID: Analysis Date: Seq No:TestCode: 226758MS 07/14/2016Volatile Organic Compounds by GC/MS SW8260B

Units: Prep Date:Sample ID: Client ID: Run No:ug/L 07/13/2016 3210161607498-007AMS

6935155

1,1-Dichloroethene 5.062.24 50.00 124 60 150

Benzene 5.055.19 50.00 5.580 99.2 70.1 132

Chlorobenzene 5.049.02 50.00 0.4600 97.1 70.9 131

Toluene 5.050.96 50.00 102 70.1 133

Trichloroethene 5.053.73 50.00 3.460 101 70 136

Surr: 4-Bromofluorobenzene 051.27 50.00 103 70.7 125


Surr: Toluene-d8 050.04 50.00 100 81.8 120

Qualifiers:











Client:

BatchID:Workorder:



1607539


226758


SampleType: BatchID: Analysis Date: Seq No:TestCode: 226758MSD 07/14/2016Volatile Organic Compounds by GC/MS SW8260B

Units: Prep Date:Sample ID: Client ID: Run No:ug/L 07/13/2016 3210161607498-007AMSD

6935536

1,1-Dichloroethene 5.061.85 17.750.00 124 60 150 62.24 0.629

Benzene 5.054.43 2050.00 5.580 97.7 70.1 132 55.19 1.39

Chlorobenzene 5.048.31 2050.00 0.4600 95.7 70.9 131 49.02 1.46

Toluene 5.051.16 2050.00 102 70.1 133 50.96 0.392

Trichloroethene 5.052.15 2050.00 3.460 97.4 70 136 53.73 2.98

Surr: 4-Bromofluorobenzene 052.53 050.00 105 70.7 125 51.27 0

Surr: Dibromofluoromethane 055.69 050.00 111 82.2 120 54.78 0

Surr: Toluene-d8 049.05 050.00 98.1 81.8 120 50.04 0

Qualifiers:










August 19, 2016

Dear Order No:

RE:


FAX:TEL:

10















(770) 271-4628(770) 271-8944

Project Manager

1608460



Mirzeta Kararic

7/8/2016 12:30:00 PM

John Schwaller:

Page 1 of 14

Page 2 of 14

19-Aug-16Date:Analytical Environmental Services, Inc

Client:



Lab ID:

Project:

1608460

Per John Schwaller via email on 8/4/16, analyze samples 1607538-001 through 1607538-010 for RCRA Metals and report as a

preliminary report.

Mercury Analysis by Method SW7470A:

Samples were requested and analyzed after holding time had expired. At the clients request, we proceeded with the analysis.

Page 3 of 14

Project: Southern States - GW

Client Sample ID: MW-9

Collection Date: 7/7/2016 4:18:00 PM

Matrix: AQUEOUS

Analyses Result Qual Units Date AnalyzedLimit

CLIENT: Environmental Management Associates, LL

Factor

Lab ID: 1608460-001

Analytical Environmental Services, Inc. Date: 19-Aug-16

ReportingBatchID

Dilution

METALS, TOTAL SW6010C Analyst: IOK(SW3010A)

Arsenic 8/12/2016 12:37 PM0.0500 mg/L 1BRL 227972

Barium 8/12/2016 12:37 PM0.0200 mg/L 10.0978 227972

Cadmium 8/12/2016 12:37 PM0.0050 mg/L 1BRL 227972

Chromium 8/12/2016 12:37 PM0.0100 mg/L 1BRL 227972

Lead 8/12/2016 12:37 PM0.0100 mg/L 1BRL 227972

Selenium 8/12/2016 12:37 PM0.0200 mg/L 1BRL 227972

Silver 8/12/2016 12:37 PM0.0100 mg/L 1BRL 227972

MERCURY, TOTAL SW7470A Analyst: JRO(SW7470A)

Mercury H 8/9/2016 12:49 PM0.00020 mg/L 1BRL 227862

Qualifiers:

PRELIMINARYPage 1 of 10

* Value exceeds Maximum Contaminant Level

BRL Below Reporting Limit



B Analyte detected in the associated Method Blank

E Estimated (Value above quantitation range)


Narr See Case Narrative

NC Not Confirmed

> Greater than Result value


Page 4 of 14




Matrix: AQUEOUS



Factor

Lab ID: 1608460-002


ReportingBatchID

Dilution



Barium 8/12/2016 4:09 PM0.0200 mg/L 10.196 227972



Lead 8/12/2016 4:09 PM0.0100 mg/L 10.0349 227972


Silver 8/12/2016 4:09 PM0.0100 mg/L 1BRL 227972



Qualifiers:










NC Not Confirmed



Page 5 of 14




Matrix: AQUEOUS



Factor

Lab ID: 1608460-003


ReportingBatchID

Dilution



Barium 8/12/2016 4:13 PM0.0200 mg/L 10.0299 227972



Lead 8/12/2016 4:13 PM0.0100 mg/L 1BRL 227972


Silver 8/12/2016 4:13 PM0.0100 mg/L 1BRL 227972



Qualifiers:










NC Not Confirmed



Page 6 of 14




Matrix: AQUEOUS



Factor

Lab ID: 1608460-004


ReportingBatchID

Dilution



Barium 8/12/2016 4:17 PM0.0200 mg/L 10.199 227972



Lead 8/12/2016 4:17 PM0.0100 mg/L 1BRL 227972


Silver 8/12/2016 4:17 PM0.0100 mg/L 1BRL 227972



Qualifiers:










NC Not Confirmed



Page 7 of 14




Matrix: AQUEOUS



Factor

Lab ID: 1608460-005


ReportingBatchID

Dilution



Barium 8/12/2016 4:21 PM0.0200 mg/L 10.0713 227972



Lead 8/12/2016 4:21 PM0.0100 mg/L 1BRL 227972


Silver 8/12/2016 4:21 PM0.0100 mg/L 1BRL 227972



Qualifiers:










NC Not Confirmed



Page 8 of 14




Matrix: AQUEOUS



Factor

Lab ID: 1608460-006


ReportingBatchID

Dilution



Barium 8/12/2016 4:25 PM0.0200 mg/L 10.0544 227972



Lead 8/12/2016 4:25 PM0.0100 mg/L 1BRL 227972


Silver 8/12/2016 4:25 PM0.0100 mg/L 1BRL 227972



Qualifiers:










NC Not Confirmed



Page 9 of 14




Matrix: AQUEOUS



Factor

Lab ID: 1608460-007


ReportingBatchID

Dilution



Barium 8/12/2016 4:29 PM0.0200 mg/L 10.0234 227972


Chromium 8/12/2016 4:29 PM0.0100 mg/L 10.0355 227972

Lead 8/12/2016 4:29 PM0.0100 mg/L 1BRL 227972


Silver 8/12/2016 4:29 PM0.0100 mg/L 1BRL 227972



Qualifiers:










NC Not Confirmed



Page 10 of 14


Client Sample ID: TP-1


Matrix: AQUEOUS



Factor

Lab ID: 1608460-008


ReportingBatchID

Dilution



Barium 8/12/2016 4:33 PM0.0200 mg/L 10.162 227972


Chromium 8/12/2016 4:33 PM0.0100 mg/L 10.0142 227972

Lead 8/12/2016 4:33 PM0.0100 mg/L 1BRL 227972


Silver 8/12/2016 4:33 PM0.0100 mg/L 1BRL 227972


Mercury H 8/9/2016 1:02 PM0.00020 mg/L 10.00025 227862

Qualifiers:










NC Not Confirmed



Page 11 of 14




Matrix: AQUEOUS



Factor

Lab ID: 1608460-009


ReportingBatchID

Dilution



Barium 8/12/2016 4:38 PM0.0200 mg/L 10.0834 227972



Lead 8/12/2016 4:38 PM0.0100 mg/L 1BRL 227972


Silver 8/12/2016 4:38 PM0.0100 mg/L 1BRL 227972



Qualifiers:










NC Not Confirmed



Page 12 of 14




Matrix: AQUEOUS



Factor

Lab ID: 1608460-010


ReportingBatchID

Dilution



Barium 8/12/2016 4:42 PM0.0200 mg/L 10.116 227972



Lead 8/12/2016 4:42 PM0.0100 mg/L 1BRL 227972


Silver 8/12/2016 4:42 PM0.0100 mg/L 1BRL 227972



Qualifiers:










NC Not Confirmed



Page 13 of 14

Page 14 of 14

October 11, 2016

Dear Order No:

RE:


FAX:TEL:

10















(770) 271-4628(770) 271-8944

Project Manager

1607538



Mirzeta Kararic

7/8/2016 12:30:00 PM

John Schwaller:

Revision 10/11/2016

Page 1 of 16

Page 2 of 16

11-Oct-16Date:Analytical Environmental Services, Inc

Client:



Lab ID:

Project:

1607538

Hexavalent Chromium by Method SW7196:

Samples 004-010 were received with limited holding time remaining and the laboratory was unable to meet the EPA/Method

specified holding time of 24 hours for Hexavalent Chromium by Method SW7196. Laboratory proceeded with analysis per

client request on the COC.

Revision:

A revised report was created in order to report results for sample "TP-1" (1607538-008). When creating the revised report, it

was noted that the Sample/Cooler Receipt Checklist had a correction regarding samples being received within holding time.

However, the correction did not include the initials of the individual who made the correction and the date in which the

correction was made. The checklist should have indicated that samples were received within holding time. The checklist was

updated by the Customer Service Manager when the revision was created.

Page 3 of 16

1607538-001




Reporting

LimitResult

Client:

Aqueous

7/7/2016 4:18:00 PM

MW-9

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst

Hexavalent Chromium in Water SW7196A

Chromium, Hexavalent BRL 0.0100 mg/L R321187 1 07/08/2016 10:20 JC









NC Not confirmed


> Greater than Result value J Estimated value detected below Reporting Limit

Page 4 of 16

1607538-002




Reporting

LimitResult

Client:

Aqueous

7/7/2016 5:25:00 PM

MW-13

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst











NC Not confirmed



Page 5 of 16

1607538-003




Reporting

LimitResult

Client:

Aqueous

7/7/2016 4:45:00 PM

MW-18

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst











NC Not confirmed



Page 6 of 16

1607538-004




Reporting

LimitResult

Client:

Aqueous

7/7/2016 3:35:00 PM

MW-21

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst


Chromium, Hexavalent BRL 0.0100 H mg/L R321187 1 07/08/2016 10:20 JC









NC Not confirmed



Page 7 of 16

1607538-005




Reporting

LimitResult

Client:

Aqueous

7/7/2016 2:05:00 PM

MW-39

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst











NC Not confirmed



Page 8 of 16

1607538-006




Reporting

LimitResult

Client:

Aqueous

7/7/2016 2:25:00 PM

MW-40

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst











NC Not confirmed



Page 9 of 16

1607538-007




Reporting

LimitResult

Client:

Aqueous

7/7/2016 3:00:00 PM

MW-41

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst


Chromium, Hexavalent 0.0218 0.0100 H mg/L R321187 1 07/08/2016 10:20 JC









NC Not confirmed



Page 10 of 16

1607538-008




Reporting

LimitResult

Client:

Aqueous

7/7/2016 3:15:00 PM

TP-1

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst











NC Not confirmed



Page 11 of 16

1607538-009




Reporting

LimitResult

Client:

Aqueous

7/7/2016 3:50:00 PM

TP-2

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst











NC Not confirmed



Page 12 of 16

1607538-010




Reporting

LimitResult

Client:

Aqueous

7/7/2016 1:30:00 PM

TP-3

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst











NC Not confirmed



Page 13 of 16

..

Analytical Euvironmeutal Services, Inc.,

Sample/Cooler Receipt Checklist

Work Order Number ~ \gD3- ~S =.cyClienl --"<.-'-'-''-='--''-''''''-'- _

Checklist completed by PCt/?5 t1o:;O..A..:Sig~ature

·1(r1-,---,<.oo __Date

Carrier name: FedEx UPS Courier Client VUS Mail Other _

Shipping conTainer/cooler in good condition? Yes/" No Not Present

Custody seals intact on shipping container/cooler? Yes No Not Present ~

Custody seals intact on sample bottles? Yes No Not Present

../

Container/Temp Blank temperature in compliance? (O"~6°C)*Yes -./ No. ~

Cooler #1 • (.~

Chain of custody present?

Cooler #4 --- • Cooler#5 --- Cooler #6

Yes.>

No

Yes/ No

Yes v/ No

Yes / No

Yes / No

Cooler #2 _ Cooler#3 _

Chain of custody signed when relinquished and received?

Chain of custody agrees with sample labels?

Samples in proper containerlbottle?

Sample containers intact?

Yes /

I~\\r\>t¥VYes /

Sufficient sample volume for indicated test? No~

All samples received within holding time?

Was TAT marked 011 the COC? .No

Proceed with Standard TAT as per project history? No Not Applicabl~ /Yes

Water- VOA vials have zero headspace? No VOA vials submitted y Yes

Water - pH acceptable upon receipt? Yes./ No"'_

. No

Not Applicable _

/ Adjusted? Checked by __ --'-'---'-- __

Sample Condition: Good ~ Other(E~plail1) --/- _

. <'-.F....;' 0_1' ~iffusive sa~l£!~s or Ali:!~\ le~ Is a known b1,!!!~j!)flude_d? Yes

See Case Narrative fer resolution of the Non-Conformance.

• Samples do not have to comply with the given range for certain parameters.

\\Acs _servcr\I\Samplc Rcceipt\My Documents\COCs and pH Adjustment Shcet\Sample _Cooler_ Recil't_ Checklist_Rev l.rtf

Page 13 of 15

Page 14 of 16


Client:

Dates ReportLab Order:

Project Name:

Lab Sample ID Client Sample ID Test NameCollection Date Matrix TCLP Date Prep Date Analysis Date

1607538



1607538-001B MW-9 7/7/2016 4:18:00PM Aqueous Hexavalent Chromium 07/08/2016







1607538-008B TP-1 7/7/2016 3:15:00PM Aqueous Hexavalent Chromium 07/08/2016



Page 15 of 16


Client:

BatchID:Workorder:



1607538


R321187


SampleType: BatchID: Analysis Date: Seq No:TestCode: R321187MBLK 07/08/2016Hexavalent Chromium in Water SW7196A

Units: Prep Date:Sample ID: Client ID: Run No:mg/L 321187MB-R321187

6939271

Chromium, Hexavalent 0.0100BRL


SampleType: BatchID: Analysis Date: Seq No:TestCode: R321187LCS 07/08/2016Hexavalent Chromium in Water SW7196A

Units: Prep Date:Sample ID: Client ID: Run No:mg/L 321187LCS-R321187

6939272

Chromium, Hexavalent 0.01000.4795 0.5000 95.9 90 110


SampleType: BatchID: Analysis Date: Seq No:TestCode: R321187MS 07/08/2016Hexavalent Chromium in Water SW7196A

Units: Prep Date:Sample ID: Client ID: Run No:mg/L 3211871607479-002HMS

6939290



SampleType: BatchID: Analysis Date: Seq No:TestCode: R321187MSD 07/08/2016Hexavalent Chromium in Water SW7196A

Units: Prep Date:Sample ID: Client ID: Run No:mg/L 3211871607479-002HMSD

6939292

Chromium, Hexavalent 0.01000.4643 200.5000 92.9 85 115 0.4790 3.11

Qualifiers:









Rpt Lim Reporting Limit

Page 16 of 16

July 18, 2016

Dear Order No:

RE:


FAX:TEL:

2















(770) 271-4628(770) 271-8944

Project Manager

1607540



Mirzeta Kararic

7/8/2016 12:30:00 PM

John Schwaller:

Page 1 of 13

Page 2 of 13

1607540-001




Reporting

LimitResult

Client:

Aqueous

7/7/2016 4:30:00 PM

UEW-1

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst

(SW5030B)TCL VOLATILE ORGANICS SW8260B

1,1,1-Trichloroethane BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

1,1,2,2-Tetrachloroethane BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

1,1,2-Trichloroethane BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

1,1-Dichloroethane BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

1,1-Dichloroethene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

1,2,4-Trichlorobenzene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

1,2-Dibromo-3-chloropropane BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

1,2-Dibromoethane BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

1,2-Dichlorobenzene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

1,2-Dichloroethane BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

1,2-Dichloropropane BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH



2-Butanone BRL 50 ug/L 226682 1 07/13/2016 06:48 CH

2-Hexanone BRL 10 ug/L 226682 1 07/13/2016 06:48 CH

4-Methyl-2-pentanone BRL 10 ug/L 226682 1 07/13/2016 06:48 CH

Acetone BRL 50 ug/L 226682 1 07/13/2016 06:48 CH

Benzene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Bromodichloromethane BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Bromoform BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Bromomethane BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Carbon disulfide BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Carbon tetrachloride BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Chlorobenzene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Chloroethane BRL 10 ug/L 226682 1 07/13/2016 06:48 CH

Chloroform BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Chloromethane BRL 10 ug/L 226682 1 07/13/2016 06:48 CH

cis-1,2-Dichloroethene 84 5.0 ug/L 226682 1 07/13/2016 06:48 CH

cis-1,3-Dichloropropene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Cyclohexane BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Dibromochloromethane BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Dichlorodifluoromethane BRL 10 ug/L 226682 1 07/13/2016 06:48 CH

Ethylbenzene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Freon-113 BRL 10 ug/L 226682 1 07/13/2016 06:48 CH

Isopropylbenzene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

m,p-Xylene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Methyl acetate BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Methyl tert-butyl ether BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Methylcyclohexane BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Methylene chloride BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

o-Xylene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH









NC Not confirmed



1607540-001




Reporting

LimitResult

Client:

Aqueous

7/7/2016 4:30:00 PM

UEW-1

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst


Styrene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Tetrachloroethene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Toluene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

trans-1,2-Dichloroethene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

trans-1,3-Dichloropropene BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Trichloroethene 5.1 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Trichlorofluoromethane BRL 5.0 ug/L 226682 1 07/13/2016 06:48 CH

Vinyl chloride 20 2.0 ug/L 226682 1 07/13/2016 06:48 CH

Surr: 4-Bromofluorobenzene 90.8 70.7-125 %REC 226682 1 07/13/2016 06:48 CH

Surr: Dibromofluoromethane 93.5 82.2-120 %REC 226682 1 07/13/2016 06:48 CH

Surr: Toluene-d8 96.8 81.8-120 %REC 226682 1 07/13/2016 06:48 CH











NC Not confirmed



1607540-002




Reporting

LimitResult

Client:

Aqueous

7/7/2016 4:50:00 PM

MW-32

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst


1,1,1-Trichloroethane BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

1,1,2,2-Tetrachloroethane BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

1,1,2-Trichloroethane BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

1,1-Dichloroethane BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

1,1-Dichloroethene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

1,2,4-Trichlorobenzene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

1,2-Dibromo-3-chloropropane BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

1,2-Dibromoethane BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

1,2-Dichlorobenzene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

1,2-Dichloroethane BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

1,2-Dichloropropane BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR



2-Butanone BRL 50 ug/L 226682 1 07/12/2016 09:26 AR

2-Hexanone BRL 10 ug/L 226682 1 07/12/2016 09:26 AR

4-Methyl-2-pentanone BRL 10 ug/L 226682 1 07/12/2016 09:26 AR

Acetone BRL 50 ug/L 226682 1 07/12/2016 09:26 AR

Benzene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Bromodichloromethane BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Bromoform BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Bromomethane BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Carbon disulfide BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Carbon tetrachloride BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Chlorobenzene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Chloroethane BRL 10 ug/L 226682 1 07/12/2016 09:26 AR

Chloroform BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Chloromethane BRL 10 ug/L 226682 1 07/12/2016 09:26 AR

cis-1,2-Dichloroethene 6.4 5.0 ug/L 226682 1 07/12/2016 09:26 AR

cis-1,3-Dichloropropene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Cyclohexane BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Dibromochloromethane BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Dichlorodifluoromethane BRL 10 ug/L 226682 1 07/12/2016 09:26 AR

Ethylbenzene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Freon-113 BRL 10 ug/L 226682 1 07/12/2016 09:26 AR

Isopropylbenzene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

m,p-Xylene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Methyl acetate BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Methyl tert-butyl ether BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Methylcyclohexane BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Methylene chloride BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

o-Xylene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR









NC Not confirmed



1607540-002




Reporting

LimitResult

Client:

Aqueous

7/7/2016 4:50:00 PM

MW-32

Matrix:

Collection Date:

Client Sample ID:



Lab ID:

Project Name:

Analyst


Styrene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Tetrachloroethene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Toluene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

trans-1,2-Dichloroethene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

trans-1,3-Dichloropropene BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Trichloroethene 85 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Trichlorofluoromethane BRL 5.0 ug/L 226682 1 07/12/2016 09:26 AR

Vinyl chloride BRL 2.0 ug/L 226682 1 07/12/2016 09:26 AR

Surr: 4-Bromofluorobenzene 97.1 70.7-125 %REC 226682 1 07/12/2016 09:26 AR

Surr: Dibromofluoromethane 109 82.2-120 %REC 226682 1 07/12/2016 09:26 AR

Surr: Toluene-d8 99.3 81.8-120 %REC 226682 1 07/12/2016 09:26 AR


Chromium, Hexavalent 0.0104 0.0100 mg/L R321187 1 07/08/2016 10:20 JC









NC Not confirmed



Page 7 of 13


Client:

Dates ReportLab Order:

Project Name:

Lab Sample ID Client Sample ID Test NameCollection Date Matrix TCLP Date Prep Date Analysis Date

1607540



1607540-001A UEW-1 7/7/2016 4:30:00PM Aqueous TCL VOLATILE ORGANICS 7/11/2016 11:33:00PM 07/13/2016

1607540-001C UEW-1 7/7/2016 4:30:00PM Aqueous Hexavalent Chromium 07/08/2016

1607540-002A MW-32 7/7/2016 4:50:00PM Aqueous TCL VOLATILE ORGANICS 7/11/2016 11:33:00PM 07/12/2016

1607540-002C MW-32 7/7/2016 4:50:00PM Aqueous Hexavalent Chromium 07/08/2016

Page 8 of 13


Client:

BatchID:Workorder:



1607540


226682


SampleType: BatchID: Analysis Date: Seq No:TestCode: 226682MBLK 07/12/2016TCL VOLATILE ORGANICS SW8260B


6930682


1,1,2,2-Tetrachloroethane 5.0BRL



1,1-Dichloroethene 5.0BRL

1,2,4-Trichlorobenzene 5.0BRL

1,2-Dibromo-3-chloropropane 5.0BRL

1,2-Dibromoethane 5.0BRL



1,2-Dichloropropane 5.0BRL



2-Butanone 50BRL

2-Hexanone 10BRL

4-Methyl-2-pentanone 10BRL

Acetone 50BRL

Benzene 5.0BRL

Bromodichloromethane 5.0BRL

Bromoform 5.0BRL

Bromomethane 5.0BRL

Carbon disulfide 5.0BRL

Carbon tetrachloride 5.0BRL

Chlorobenzene 5.0BRL

Chloroethane 10BRL

Chloroform 5.0BRL

Chloromethane 10BRL

Qualifiers:











Client:

BatchID:Workorder:



1607540


226682


SampleType: BatchID: Analysis Date: Seq No:TestCode: 226682MBLK 07/12/2016TCL VOLATILE ORGANICS SW8260B


6930682

cis-1,2-Dichloroethene 5.0BRL

cis-1,3-Dichloropropene 5.0BRL

Cyclohexane 5.0BRL

Dibromochloromethane 5.0BRL

Dichlorodifluoromethane 10BRL

Ethylbenzene 5.0BRL

Freon-113 10BRL

Isopropylbenzene 5.0BRL

m,p-Xylene 5.0BRL

Methyl acetate 5.0BRL

Methyl tert-butyl ether 5.0BRL

Methylcyclohexane 5.0BRL

Methylene chloride 5.0BRL

o-Xylene 5.0BRL

Styrene 5.0BRL

Tetrachloroethene 5.0BRL

Toluene 5.0BRL

trans-1,2-Dichloroethene 5.0BRL

trans-1,3-Dichloropropene 5.0BRL

Trichloroethene 5.0BRL

Trichlorofluoromethane 5.0BRL

Vinyl chloride 2.0BRL


Surr: Dibromofluoromethane 048.25 50.00 96.5 82.2 120

Surr: Toluene-d8 049.97 50.00 99.9 81.8 120

Qualifiers:











Client:

BatchID:Workorder:



1607540


226682


SampleType: BatchID: Analysis Date: Seq No:TestCode: 226682LCS 07/12/2016TCL VOLATILE ORGANICS SW8260B

Units: Prep Date:Sample ID: Client ID: Run No:ug/L 07/11/2016 320793LCS-226682

6930674

1,1-Dichloroethene 5.048.48 50.00 97.0 65.3 137

Benzene 5.050.62 50.00 101 74.9 123

Chlorobenzene 5.045.22 50.00 90.4 73.9 124

Toluene 5.052.73 50.00 105 75 124

Trichloroethene 5.049.13 50.00 98.3 73.1 128

Surr: 4-Bromofluorobenzene 050.35 50.00 101 70.7 125

Surr: Dibromofluoromethane 046.52 50.00 93.0 82.2 120

Surr: Toluene-d8 049.84 50.00 99.7 81.8 120


SampleType: BatchID: Analysis Date: Seq No:TestCode: 226682MS 07/12/2016TCL VOLATILE ORGANICS SW8260B

MW-32 Units: Prep Date:Sample ID: Client ID: Run No:ug/L 07/11/2016 3207931607540-002AMS

6930690

1,1-Dichloroethene 5.058.83 50.00 2.140 113 60 150

Benzene 5.056.83 50.00 114 70.1 132

Chlorobenzene 5.049.01 50.00 98.0 70.9 131

Toluene 5.053.82 50.00 108 70.1 133

Trichloroethene 5.0143.0 50.00 85.39 115 70 136



Surr: Toluene-d8 049.25 50.00 98.5 81.8 120


SampleType: BatchID: Analysis Date: Seq No:TestCode: 226682MSD 07/12/2016TCL VOLATILE ORGANICS SW8260B

MW-32 Units: Prep Date:Sample ID: Client ID: Run No:ug/L 07/11/2016 3207931607540-002AMSD

6930691

1,1-Dichloroethene 5.057.76 17.750.00 2.140 111 60 150 58.83 1.84

Benzene 5.053.69 2050.00 107 70.1 132 56.83 5.68

Qualifiers:











Client:

BatchID:Workorder:



1607540


226682


SampleType: BatchID: Analysis Date: Seq No:TestCode: 226682MSD 07/12/2016TCL VOLATILE ORGANICS SW8260B

MW-32 Units: Prep Date:Sample ID: Client ID: Run No:ug/L 07/11/2016 3207931607540-002AMSD

6930691

Chlorobenzene 5.045.83 2050.00 91.7 70.9 131 49.01 6.71

Toluene 5.053.17 2050.00 106 70.1 133 53.82 1.22

Trichloroethene 5.0136.9 2050.00 85.39 103 70 136 143.0 4.33

Surr: 4-Bromofluorobenzene 048.48 050.00 97.0 70.7 125 47.68 0

Surr: Dibromofluoromethane 049.61 050.00 99.2 82.2 120 51.41 0

Surr: Toluene-d8 049.39 050.00 98.8 81.8 120 49.25 0

Qualifiers:











Client:

BatchID:Workorder:



1607540


R321187


SampleType: BatchID: Analysis Date: Seq No:TestCode: R321187MBLK 07/08/2016Hexavalent Chromium in Water SW7196A

Units: Prep Date:Sample ID: Client ID: Run No:mg/L 321187MB-R321187

6939271

Chromium, Hexavalent 0.0100BRL


SampleType: BatchID: Analysis Date: Seq No:TestCode: R321187LCS 07/08/2016Hexavalent Chromium in Water SW7196A

Units: Prep Date:Sample ID: Client ID: Run No:mg/L 321187LCS-R321187

6939272



SampleType: BatchID: Analysis Date: Seq No:TestCode: R321187MS 07/08/2016Hexavalent Chromium in Water SW7196A

Units: Prep Date:Sample ID: Client ID: Run No:mg/L 3211871607479-002HMS

6939290



SampleType: BatchID: Analysis Date: Seq No:TestCode: R321187MSD 07/08/2016Hexavalent Chromium in Water SW7196A

Units: Prep Date:Sample ID: Client ID: Run No:mg/L 3211871607479-002HMSD

6939292

Chromium, Hexavalent 0.01000.4643 200.5000 92.9 85 115 0.4790 3.11

Qualifiers:










APPENDIX B

TOTAL VOC TREND GRAPHS FOR SELECT

PERFORMANCE MONITORING WELLS

ORGANIC CONCENTRATIONS AT MW-9

OVERBURDEN MONITORING WELL


Hampton, Georgia

830

832

834

836

838

840

842

844

0

500

1,000

1,500

2,000

2,500

3,000

3,500

Jun

-96

Dec

-96

Jun

-97

Dec

-97

Jun

-98

Dec

-98

Jun

-99

Dec

-99

Jun

-00

Dec

-00

Jun

-01

Dec

-01

Jun

-02

Dec

-02

Jun

-03

Dec

-03

Jun

-04

Dec

-04

Jun

-05

Dec

-05

Jun

-06

Dec

-06

Jun

-07

Dec

-07

Jun

-08

Dec

-08

Jun

-09

Dec

-09

Jun

-10

Dec

-10

Jun

-11

Dec

-11

Jun

-12

Dec

-12

Jun

-13

Dec

-13

Jun

-14

Dec

-14

Jun

-15

Dec

-15

Jun

-16

Dec

-16

Jun

-17

Dec

-17

Gro

un

dw

ate

r E

lev

ati

on

(ft

)

TC

E &

To

tal

VO

Cs

Co

nce

ntr

ati

on

s (u

g/L

)

Time

TCE & VOC Concentration Variation with Time

Trichloroethene Total VOCs 1, 1-Dichloroethene GW Elevation

June 2015 ISCO

Dec. 2015 ISCO

619-PR3-Oct 2016-Time charts.xls




Hampton, Georgia

836

838

840

842

0

50

100

150

200

250

300

350

400

Jun

-96

Dec

-96

Jun

-97

Dec

-97

Jun

-98

Dec

-98

Jun

-99

Dec

-99

Jun

-00

Dec

-00

Jun

-01

Dec

-01

Jun

-02

Dec

-02

Jun

-03

Dec

-03

Jun

-04

Dec

-04

Jun

-05

Dec

-05

Jun

-06

Dec

-06

Jun

-07

Dec

-07

Jun

-08

Dec

-08

Jun

-09

Dec

-09

Jun

-10

Dec

-10

Jun

-11

Dec

-11

Jun

-12

Dec

-12

Jun

-13

Dec

-13

Jun

-14

Dec

-14

Jun

-15

Dec

-15

Jun

-16

Dec

-16

Jun

-17

Dec

-17

Gro

un

dw

ate

r E

lev

ati

on

(ft

)

TC

E &

To

tal

VO

Cs

Co

nce

ntr

ati

on

s (u

g/L

)

Time


Trichloroethene Total VOCs GW Elevation

June 2015 ISCO

Dec 2015 ISCO





Hampton, Georgia

834

835

836

837

838

0

100

200

300

400

500

600

700

800

900

Jun

-96

Dec

-96

Jun

-97

Dec

-97

Jun

-98

Dec

-98

Jun

-99

Dec

-99

Jun

-00

Dec

-00

Jun

-01

Dec

-01

Jun

-02

Dec

-02

Jun

-03

Dec

-03

Jun

-04

Dec

-04

Jun

-05

Dec

-05

Jun

-06

Dec

-06

Jun

-07

Dec

-07

Jun

-08

Dec

-08

Jun

-09

Dec

-09

Jun

-10

Dec

-10

Jun

-11

Dec

-11

Jun

-12

Dec

-12

Jun

-13

Dec

-13

Jun

-14

Dec

-14

Jun

-15

Dec

-15

Jun

-16

Dec

-16

Jun

-17

Dec

-17

Gro

un

dw

ate

r E

lev

ati

on

(ft

)

TC

E &

To

tal

VO

Cs

Co

nce

ntr

ati

on

s (u

g/L

)

Time



June 2015 ISCO

Dec 2015 ISCO





Hampton, Georgia

837

838

839

840

841

842

843

844

845

0

1,000

2,000

3,000

4,000

5,000

6,000

7,000

8,000

9,000

10,000Ju

n-9

6

Dec

-96

Jun

-97

Dec

-97

Jun

-98

Dec

-98

Jun

-99

Dec

-99

Jun

-00

Dec

-00

Jun

-01

Dec

-01

Jun

-02

Dec

-02

Jun

-03

Dec

-03

Jun

-04

Dec

-04

Jun

-05

Dec

-05

Jun

-06

Dec

-06

Jun

-07

Dec

-07

Jun

-08

Dec

-08

Jun

-09

Dec

-09

Jun

-10

Dec

-10

Jun

-11

Dec

-11

Jun

-12

Dec

-12

Jun

-13

Dec

-13

Jun

-14

Dec

-14

Jun

-15

Dec

-15

Jun

-16

Dec

-16

Jun

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-17

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June 2015 ISCO

Dec 2015 ISCO





Hampton, Georgia

835

836

837

838

839

840

841

842

843

844

845

0

1000

2000

3000

4000

5000

6000

Jun

-14

Dec

-14

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Dec 2015 ISCOJune 2015 ISCO





Hampton, Georgia

837

838

839

840

841

842

843

844

845

0

1000

2000

3000

4000

5000

6000

Jun

-14

Dec

-14

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-15

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Hampton, Georgia

837

838

839

840

841

842

843

844

845

100

100100

200100

Jun

-14

Dec

-14

Jun

-15

Dec

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Jun

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Dec

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ORGANIC CONCENTRATIONS AT TP-1



Hampton, Georgia

837

838

839

840

841

842

843

844

845

0

1,000

2,000

3,000

4,000

5,000

6,000

7,000

8,000

9,000

10,000

11,000

12,000Ju

n-0

3

Dec

-03

Jun

-04

Dec

-04

Jun

-05

Dec

-05

Jun

-06

Dec

-06

Jun

-07

Dec

-07

Jun

-08

Dec

-08

Jun

-09

Dec

-09

Jun

-10

Dec

-10

Jun

-11

Dec

-11

Jun

-12

Dec

-12

Jun

-13

Dec

-13

Jun

-14

Dec

-14

Jun

-15

Dec

-15

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-16

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Trichloroethene Total VOCs 1,1,2-TCA GW Elevation

Dec 2015 ISCO

June 2015 ISCO





Hampton, Georgia

837

838

839

840

841

842

843

844

845

0

500

1,000

1,500

2,000Ju

n-0

3

Dec

-03

Jun

-04

Dec

-04

Jun

-05

Dec

-05

Jun

-06

Dec

-06

Jun

-07

Dec

-07

Jun

-08

Dec

-08

Jun

-09

Dec

-09

Jun

-10

Dec

-10

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-11

Dec

-11

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-12

Dec

-12

Jun

-13

Dec

-13

Jun

-14

Dec

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Trichloroethene Total VOCs Vinyl Chloride GW Elevation

Dec 2015 ISCO

June 2015 ISCO





Hampton, Georgia

837

838

839

840

841

842

843

844

845

0

500

1000

1500

2000

2500

3000

3500

4000

4500

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5500

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n-1

1

Sep

-11

Dec

-11

Ma

r-1

2

Jun

-12

Sep

-12

Dec

-12

Ma

r-1

3

Jun

-13

Sep

-13

Dec

-13

Ma

r-1

4

Jun

-14

Sep

-14

Dec

-14

Ma

r-1

5

Jun

-15

Sep

-15

Dec

-15

Ma

r-1

6

Jun

-16

Sep

-16

Dec

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Ma

r-1

7

Jun

-17

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Trichloroethene Total VOCs 1,1,1-TCA 1,1-DCE GW Elevation

June 2015 ISCO December 2015 ISCO


APPENDIX C

UPDATED MILESTONE SCHEDULE

MILESTONE SCHEDULE


30 GEORGIA AVENUE

HAMPTON, GEORGIA

Corrective Action Activity 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4

VRPAP Approval

ISCO injection ( Dec 2015 / Jan 2016 - split event)

Groundwater Sampling

Semiannual Progress Report


Semi-Annual Groundwater Sampling

Groundwater Modeling /Cleanup goals

Stream Buffer Variance Application and review *

Limited Soil Removal (SED-3 & SED-4 location)

Ecological Risk Assessment

Semiannual Progress Reports


Semi-Annual Groundwater Sampling ( MNA)

Landfill Cap

Updated CSM

Semiannual Progress Reports

Compliance Status Report (estimated)

Third Year - 2017 / Fourth Year - 2018

October 2016

April 2015

Second Year - 2016 / Third Year - 2017

November 2016 December 2016 January 2017 February 2017July 2016 August 2016 September 2016

March 2016

March 2017

First Year - 2015

July 2015 August 2015 February 2016May 2015 June 2015 September 2015 October 2015 November 2015 December 2015 January 2016

April 2016 May 2016 June 2016

March 2018April 2017 May 2017 June 2017 July 2017 August 2017 September 2017 October 2017 November 2017 December 2017 January 2018 February 2018

Milestone Sched april 2016.xlsx

JSchwaller

Line

APPENDIX D

SUMMARY OF PROFESSIONAL GEOLOGIST EFFORT

PG OVERSIGHT SUMMARY SOUTHERN STATES, LLC

HAMPTON, GEORGIA

Units Unit Cost

PG Summary Time Hours $125 Sub-total

4/16/16 – 5/31/16 10 $125 $1,125

6/1/16 - 6/30/16 5 $125 $625

7/1/16 - 7/31/16 20 $125 $2,500

8/1/16 - 8/31/16 10 $125 $1,125

9/1/16 - 9/30/16 20 $125 $2,900

10/1/16 – 10/15/16 40 $125 $5,000

APPENDIX E

RESPONSE TO COMMENTS

(Brownlee to Shelley May 25, 2016)

Comment 1 – According to the VRP Progress Report, ISCO is to be used to reduce the existing groundwater contamination to levels at or below the Type 4 RRS. Please establish a Point of Exposure for groundwater and an associated Point of Demonstration (Section 12-8-108 of the Act), and utilize these compliance locations to evaluate the effectiveness of the proposed treatment technology.

Response - The distance from the edge of the delineated contamination as defined by monitoring well MW-18 to the western most and downgradient property line is approximately 1,400 feet; no downgradient drinking water wells exist within a 1.0 mile radius; and all areas downgradient of the Facility and within the City of Hampton are supplied by public drinking water. Given this situation, EMA would propose that the Point of Exposure be set at the western most property line located 1,400 feet downgradient. The associated Point of Demonstration will be groundwater monitoring well MW-17.

Comment 2 - Please perform the following monitoring activities at locations throughout the pilot test area(s) to evaluate the effectiveness of the ISCO corrective action:

a. Establish a sufficient amount of monitoring locations that can be used to determine the estimated radius of influence at each injection point, which in turn should be used to support the established injection point spacing intervals. Should a sufficient amount of locations not be present, additional monitoring locations/piezometers may be required.

Response – Both injection events were completed prior to this request; however, sufficient injection points were installed at each of the three treatment zones A, B, and C as demonstrated by increases in dissolved oxygen at each nearby monitoring well, off-gas pressure observed at injection points and monitoring wells in each zone, and the observed decrease in contaminant concentrations. Treatment Zone A (MW-39 area) is within the former landfill area which is comprised of heterogeneous material which allowed good contact and movement of the treatment material.

b. Provide the injection pressures and the influence of these pressures on the aquifer and associated contaminant migration vectors (i.e., demonstrate that the delivery methodologies are not displacing the contaminants outside of the established treatment zone).

Response – The injection pressures ranged from 80 to 100 psi. No observed increase of contaminant concentrations outside of the plume have been observed even after 12 months. The maximum volume injected into each source area was only 6,700 gallons per event. No significant plume displacement is expected based on an area of approximately 245,000 cubic feet which equates to approximately 550,000 gallons (groundwater within spore space) within the main plume area. This is a 2% percent addition. The objective was to decrease the source area concentration levels only. Each source area is surrounded by monitoring wells which will be used to determine if this unexpected displacement occurred.

c. Monitor for and identify any dissolved oxygen fluctuations.

Response – Both injection events were completed prior to this request; however, dissolved oxygen readings were recorded during post-injection groundwater performance monitoring events and are included in the purge logs.

d. The oxidative environment caused by ISCO treatment may increase the solubility, mobility, and total groundwater concentrations of redox sensitive and exchangeable sorbed metals, including the oxidation and mobilization of trivalent chromium to hexavalent chromium. Although literature suggests that metals mobilized by ISCO treatment may return to their normal state and re-entrain in soil after the oxidant is consumed, or upon migration outside the oxidative treatment zone, please be aware that- EPD will require an assessment of total metals concentrations in groundwater both inside and outside the treatment zone as part of this VRP CAP implementation.

Response - Total metals analysis was performed in March 2012 as part of the treatability study by EMA and historically by Conestoga-Rovers & Associates. The groundwater monitoring data for the performance monitoring well network collected in June 2016 which includes monitoring wells within each zone of treatment and outside the treatment zones do not show any mobilization of heavy metals. This data is presented in Table 2 of the VRP Progress Report #3.

e. Include additional surface water monitoring locations along Little Bear Creek to monitor the effects of the ISCO Pilot Test in relation to this particular exposure pathway.

Response – Surface water samples for the analysis of the target VOCs will be collected in October 2016. If detections are observed, additional sampling will be performed in December 2016 and evaluated.

f. Indicate the specific injection sequencing and specific injection depth intervals within each pilot test area.

Response – At each treatment zone, the screened portions of the injection wells were installed at shallow intervals (3 feet to 15 feet below the top of water table) and deep intervals (15 feet to 35 feet below the water table) to ensure sufficient contact with the contaminant. Injections typically were initiated at the upgradient locations and progressed to the downgradient location with the deeper zones injected first.

g. Determine the anticipated residency time of the injectant within the treatment zone.

Response – The sodium persulfate was activated with hydrogen peroxide and typically has a residency time of a few weeks based on several studies completed by PeroxyChem and based on our experience on other sites. The residency time observed at this Site ranged from two weeks to two months depending on location. Mild off-gassing was observed to be occurring at various degrees at monitoring wells MW-39 and MW-40 as long as 6 weeks after the last injection which occurred in January 2016.

Comment 3 - Based on the data provided within the VRP Application and the above referenced Progress Reports, the downgradient bedrock monitoring location MW-32 exceeds the applicable

risk reduction standard (RRS) for trichloroethene (TCE). While delineation to the default Type 1 RRS is required in accordance with Section 12-8-108 of the Act, EPD will accept a demonstration of vertical delineation to the extent that will be influential to the established Remedial Action Objectives and any associated potentially complete exposure pathway.

Response – Agreed.

Comment 4 - In addition to VOC concentrations, please provide a figure similar to Figure 7 of the VRP Progress Report #1 with individual constituents such as TCE as it is the major concern of constituent in groundwater at the site. The big size paper such as A1 may be used to map those numbers clearly on the figure.

Response – Agreed. An iso-concentration figure will be prepared for total VOCs and TCE and presented on A1 size figures.

Comment 5 - The total VOC line for the MW-39 trend graph in Appendix B of Report #2 appears incorrect. The total VOC line should be above the TCE line as it is with the other trend graphs.

Response – Corrected.

Comment 6 - Please show the location of SED-4 and SB-7 in future figures of sediment

contamination.

Response – Agreed.

Comment 7 - EPD does not concur that an ecological risk assessment (EA) is no longer warranted. PCBs have been detected in sediment samples at several locations and various depths in Little Bear Creek. In fact, the statement in Report #1 that "PCB impact is sporadic in the sediment" indicates that additional systematic sampling of the sediments is required to define the areas of impact. However, EPD does agree that the proposed enclosure of the creek within a pipe should be delayed until the EA is completed as the enclosure of the creek may prevent other remedial actions needed for the sediments in Little Bear Creek. The EA is also necessary to establish a remedial goal for the sediments since the proposed criteria of the Type 1 RRS (1.55mg/.kg) is higher than USEPA's current ecological screening value for PCBs. Response – A screening level ecological risk assessment (SLERA) will be performed following ecological risk assessment guidance from the United States Environmental Protection Agency (USEPA), including the following documents: Ecological Risk Assessment for Superfund (1997), Guidelines for Ecological Risk Assessment (1998), and Region 4 Ecological Risk Assessment Supplemental Guidance (2015).