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Home My WebLink About27003_Winston Container_Phase II 20160526Correspondence:Amec Foster Wheeler Environment &Infrastructure,Inc.2801 Yorkmont Road, Suite 100Charlotte, North Carolina 28208Tel704-357-8600Fax704-357-8638Licensures: NC Engineering F-1253, Geology C-247 www.amecfw.com May 26, 2016 Mr. Kevin M. Hennessey, C.M., SR/WA Community Programs ManagerCharlotte Douglas International Airport 5601 Wilkinson Boulevard Charlotte, North Carolina 28208 Subject:Report of Phase II Environmental Site Assessment Former Winston Container Company Property Tax Parcel ID 115-102-01 4901 Winston Container Road Charlotte, North Carolina Amec Foster Wheeler Project: 6228-15-0284 Dear Mr.Hennessey: Amec Foster Wheeler Environment & Infrastructure, Inc. (Amec Foster Wheeler) is pleased to provide this Report of a Phase II Environmental Site Assessment (ESA)for the subject site.This assessment was performed in general accordance with our proposal (Prop16chltev206rev, dated March 16, 2016). PROJECT INFORMATION Amec Foster Wheeler performed a Phase I ESA in conformance with the scope and limitations of ASTM Standard E 1527-13 for the subject property identified as the Former Winston Container Company Property located at 4901 Winston Container Road in Charlotte, Mecklenburg County, North Carolina (report dated December 21, 2015).The assessment revealed evidence of Recognized Environmental Conditions (RECs)in connection with the subject property including the following: 1.The soil and groundwater contamination documented for the site and the facility status in the Inactive Hazardous Sites Branch (IHSB)program established by the North CarolinaDepartment of Environmental Quality (NCDEQ)is considered a REC. 2.The previous uses of the subject property as a drum re-conditioning plant (for over 50years) and the former storage of hazardous materials is considered a REC. Report of Phase II Environmental Site Assessment May 26, 2016Former Winston Container Company PropertyCharlotte,North Carolina Amec Foster Wheeler Project: 6228-15-0284 2 3.Previous reports prepared by others indicated the presence of a drinking water-supply wellat the subject property.The property owner informed Amec Foster Wheeler that two water- supply wells were abandoned on May 12, 2007 by a licensed North Carolina driller. As a result,Charlotte Douglas International Airport (CDIA)retained Amec Foster Wheeler to perform limited groundwater assessment at the subject property.The purpose of the assessment was to evaluate the location of the affected groundwater at the site relative to Taggart Creek. Installation of Temporary Monitoring Wells Prior to advancement of probe borings and installation of temporary monitoring wells, Amec Foster Wheeler obtained a Subsurface Investigation Permit (SIP) from Mecklenburg County Health Department (Appendix A)and contacted the North Carolina underground utility location service (One-Call).Furthermore, a private underground utility locator was retained to verify clearance at the probing locations.The purpose of this effort was to minimize the potential for probing into underground utilities, tanks or lines buried at the subject property. On April 4, 2016, Amec Foster Wheeler personnel and subcontractor,Innovative Environmental Technologies, Inc. (IET),mobilized to the property to perform advancement of five borings to install temporary monitoring wells and collect groundwater samples.The borings were advanced using an AMS direct-push rig.The boring locations (Figure 1)were designated TW-1, TW-2, TW- 3, TW-4 and TW-5.Borings TW-1 and TW-2 were advanced near the area where buried drums were removed in 2010 in the southern corner of the property.Borings TW-3 and TW-4 were advanced between the Outfall Pipes #1 and #2 that discharge to Taggart Creek.Boring TW-5 was advanced near the eastern property boundary at a location hydraulically upgradient from the former contaminant source areas. Each of the five borings were advanced to depths ranging from 14 to 22 feet below ground surface (bgs), at which depth probe refusal was encountered.A MacroCore®sampler was driven in five- foot lengths to remove soil cores from the subsurface. To minimize the potential for cross- contamination between boring locations, a new acetate sleeve (tube) was inserted into the sampler for each interval driven.Amec Foster Wheeler’s field representative examined the soil cores inside the acetate tubes and prepared boring field logs. Report of Phase II Environmental Site Assessment May 26, 2016Former Winston Container Company PropertyCharlotte,North Carolina Amec Foster Wheeler Project: 6228-15-0284 3 One-inch diameter Schedule 40 PVC flush-threaded screen and casing was placed into each borehole at the depth of probe refusal. The screened interval consisted of a 10-foot length of slotted well screen with machined 0.010-inch slot widths and a threaded bottom plug.Filter sand was placed in the annular space around the well and screen to just below ground surface. Wetted bentonite chips were placed as a seal at ground surface.After installation, Amec Foster Wheeler’s field geologist measured water levels in each of the temporary wells. Groundwater Assessment On April 13, 2016,Amec Foster Wheeler returned to the subject property to develop the temporary monitoring wells and to locate and collect samples from the on-site monitoring wells MW-1, MW- 2, MW-3 and MW-4 (Figure 1).Field personnel were able to locate the four on-site monitoring wells.Monitoring well MW-3 was observed about two feet below grade inside a steel pipe. The pipe or casing was apparently placed at the location of well MW-3 prior to placement of fill dirt in this area in an effort to preserve well MW-3. However, the diameter of the steel pipe was insufficient to provide sampling access to well MW-3.Therefore, no groundwater sample was collected from well MW-3. Prior to initiating well development, Amec Foster Wheeler measured the water levels in the accessible monitoring wells. Development of the five temporary wells installed during this assessment consisted of purging groundwater using a peristaltic pump and dedicated polyethylene tubing for 30 to 60 minutes until turbidity measurements taken on the recovered groundwater were below 50 NTUs. On this same date, Amec Foster Wheeler personnel collected groundwater samples from monitoring wells MW-1, MW-2 and MW-4 via low-flow sampling procedures. Groundwater was withdrawn from the monitoring wells using a peristaltic pump with the intake located approximately within the mid-point of the well screen. The pumping rate was maintained between 34 and 120 milliliters per minute (mL/min) to maintain minimal drawdown effects and limit suspension of fine- grained sediments or aeration of the water being sampled. To evaluate the effectiveness of the purging process, drawdown and water quality parameters were monitored and recorded every five to ten minutes and documented on sampling forms, which are included as Appendix B. Report of Phase II Environmental Site Assessment May 26, 2016Former Winston Container Company PropertyCharlotte,North Carolina Amec Foster Wheeler Project: 6228-15-0284 4 On April 14, 2016,Amec Foster Wheeler returned to the site to collect groundwater samples from the five temporary monitoring wells.The same procedures described above were used in collecting groundwater samples from the temporary wells. The sampling forms are included in Appendix B. Each groundwater sample was collected using new disposable tubing and was placed in the appropriate laboratory-provided containers, packed on ice and delivered to Pace Analytical Services (Pace) located in Huntersville, North Carolina for analysis. Pace is a North Carolina- certified laboratory. The groundwater samples were analyzed for Volatile Organic Compounds (VOCs) using United States Environmental Protection Agency (US EPA) Method 6200B. On April 26, 2016,IET mobilized to the subject property to abandon the five temporary monitoring wells.Amec Foster Wheeler measured the water levels in the wells prior to abandonment.The abandonment records are included in Appendix A. RESULTS Groundwater Flow Amec Foster Wheeler personnel measured the water levels in accessible site wells on April 14 and 26, 2016 for the purpose of evaluating the groundwater flow direction.Table 1 summarizes the water level measurement data and groundwater elevations. The water level measurements taken on April 14, 2016 were used to prepare a groundwater contour map (Figure 2).The shallow groundwater at the subject property generally flows from the eastern portion of the property near the former Winston Container building to the west and south toward Taggart Creek. Groundwater Analytical The results of the groundwater laboratory analysis are summarized on Table 2. The laboratory analytical report and chain-of-custody form is included in Appendix C. A summary of the results of the groundwater laboratory analysis are as follows: Tetrachloroethene (PCE) was detected in wells MW-2 and MW-4 with values of 2.2 µg/Land 8.8 µg/L, respectively. Both values exceeded the North Carolina 2L GroundwaterStandard(NC 2L)for PCE of 0.7µg/L. Report of Phase II Environmental Site Assessment May 26, 2016Former Winston Container Company PropertyCharlotte,North Carolina Amec Foster Wheeler Project: 6228-15-0284 5 Benzene was detected in wells TW-1, TW-2 and TW-3 with values ranging from 7.2 to 36.6 µg/L. Benzene values in these three wells exceeded the NC 2L Standard of 1.0µg/L. Vinyl Chloride was detected in wells TW-1 and TW-2 with values of 1.1 µg/L and 12.2µg/L, respectively. Both values exceeded the NC 2L Standard for Vinyl Chloride of 0.03 µg/L. Total Xylenes were detected in wells TW-1, TW-2 and TW-3 with values ranging from 10.9 to 993 µg/L. The concentration of total xylenes in well TW-2 (993 µg/L)exceededtheNC2L Standard of 500 µg/L. Naphthalene was detected in wells TW-1 and TW-2. The concentration of naphthalene in TW-2 (14.4 µg/L) exceeded the NC 2L Standard of 6 µg/L. 1,4-Dichlorobenzene was detected in wells MW-4, TW-1,TW-2, and TW-3. Concentrations in wells TW-2 and TW-3 (196 µg/L and 9.3 µg/L) exceeded the NC 2LStandard of 6 µg/L. 1,2 Dichlorobenzene was detected in wells MW-4,TW-1, TW-2, and TW-3. The concentration in well TW-2 (142 µg/L)exceeded the NC 2L Standard of 20 µg/L. Toluene was detected in wells TW-1, TW-2, and TW-3 with values ranging from 4.2 µg/L to 895 µg/L. The concentration of toluene in TW-2 (895 µg/L)exceeded the NC 2LStandard of 600 µg/L. 1,1-Dichloroethane and 1,2-Dichloropropane were detected in well TW-2 above the NC 2L Standards with values of 52.1 and 13.8 µg/L, respectively. Trichloroethene (TCE),1,2,4-Trichlorobenzene, 1,2,4-Trimethylbenzene, 1,3- Dichlorobenzene, 1,3,5-Trimethylbenzene, cis-1,2-dichloroethylene, ethylbenzene,isopropyltoluene, n-propylbenzene, chlorobenzene, and chloroethane were detected in various wells at concentrations below their respective NC 2L Standards. Report of Phase II Environmental Site Assessment May 26, 2016Former Winston Container Company PropertyCharlotte,North Carolina Amec Foster Wheeler Project: 6228-15-0284 6 Conclusions Amec Foster Wheeler concludes the following based on the results of this assessment: Concentrations of VOCs were identified above the NC 2L Groundwater Standards in wellsMW-2, MW-4, TW-1, TW-2 and TW-3. The highest concentrations of VOCs were identified in temporary monitoring well TW-2 located on the southern border of the property, along Taggart Creek. The soil and groundwater contamination at the subject property was previously documented by the US EPA and the North Carolina Department of Environmental Quality(NCDEQ).The property’s inclusion on the Comprehensive Environmental Response, Compensation and Liability Information System (CERCLIS) list is related to the 2010 occurrence of buried drums within the creek bank. A cleanup effort was performed in 2010and the current CERCLIS status is “Removal Only Site (No Site Assessment Work Needed)”. The Leaking Underground Storage Tank (LUST) Incident (No. 36470) was closed by the NCDEQ in 2009. Based on the priority ranking (#73) of Incident 85679, it isunlikely that the IHSB will require assessment or remediation of the property in the near future. The contaminants identified in the groundwater during this assessment were generally consistent with those identified by others in previous assessment work. Recommendations According to North Carolina law, conveyance of a property with known contaminationissue(s) does not obligate the new property owner as the “Responsible Party (RP)”. However, the US EPA may require a property owner to perform remedial action even if that entity is not the historical RP. Amec Foster Wheeler recommends that CDIA consult areal estate and/or environmental attorney regarding this matter. The potential exists for the VOCs in the groundwater at the location of temporary well TW-2 (near Taggart Creek) to be discharged to the surface water in the creek.To assess if VOCs in the groundwater are discharged into the stream, it would be necessary to collect surface water samples for analysis from the portion of the creek that lies hydraulicallydowngradient of that well. Report of Phase II Environmental Site Assessment May 26, 2016Former Winston Container Company PropertyCharlotte,North Carolina Amec Foster Wheeler Project: 6228-15-0284 8 TABLES Well ID Well TOC - Elevation Depth of Groundwater Below TOC Groundwater Elevation 10.10 626.94 10.19 626.85 3.80 633.28 3.76 633.32 10.83 626.23 10.95 626.11 10.60 627.25 10.62 627.23 11.20 633.31 11.64 632.87 10.55 628.47 NM NM 7.80 633.33 NM NM 4.63 631.17 NM NM Notes: TOC=Top of Casing 4/14/2016 4/14/2016 4/14/2016 4/14/2016 4/14/2016 4/26/2026 4/14/2016 4/14/2016 4/14/2016 TW-5 4/26/2026 Table 1: Groundwater Elevation Data Former Winston Container Company Charlotte, North Carolina Amec Foster Wheeler Project: 6228-15-0284 4/26/2026TW-1 TW-2 4/26/2026 637.04 637.08 Date Measured 635.80 Top of casing elevations established relative to the TOC elevation for well MW-4 (635.80 feet above mean sea level) from previous data. 637.06 637.85 644.51 639.02 641.13 MW-1 4/26/2026 4/26/2026MW-2 MW-4 4/26/2026 TW-3 TW-4 4/26/2026 MW-1 MW-2 MW-4 TW-1 TW-2 TW-3 TW-4 TW-5 NC 2L Standards Benzene <0.5 <0.5 <0.5 14.6 36.6 7.2 <0.5 <0.5 1.0 1,1- Dichloroethane <0.5 <0.5 <0.5 <0.5 52.1 <0.5 <0.5 <0.5 61,2- Dichloropropane <0.5 <0.5 <0.5 <0.5 13.8 <0.5 <0.5 <0.5 0.6 1,2,4- Trichlorobenzene <2.0 <2.0 <2.0 <2.0 10.4 <2.0 <2.0 <2.0 70 1,2,4-Trimethylbenzene <0.5 <0.5 <0.5 3.0 71.5 1.9 <0.5 <0.5 400 1,2-Dichlorobenzene <0.5 <0.5 0.69 0.84 142 1.3 <0.5 <0.5 201,3- Dichlorobenzene <0.5 <0.5 0.58 0.72 30.1 1.3 <0.5 <0.5 200 1,3,5-Trimethylbenzene <0.5 <0.5 <0.5 0.76 25.6 0.75 <0.5 <0.5 400 1,4-Dichlorobenzene <0.5 <0.5 0.91 2.0 196 9.3 <0.5 <0.5 6 4-Chlorotoluene <0.5 <0.5 <0.5 0.67 41.2 <0.5 <0.5 <0.5 NSLCarbon tetrachloride <0.5 <0.5 <0.5 <0.5 <2.5 <0.5 <0.5 <0.5 0.3 Chlorobenzene <0.5 <0.5 <0.5 23.2 34.4 26.2 1.4 <0.5 50 Chloroethane <1.0 <1.0 <1.0 2.1 <5.0 1.1 <1.0 <1.0 3000Chloroform<0.5 <0.5 <0.5 <0.5 <2.5 <0.5 <0.5 <0.5 70 cis - 1,2-DCA <0.5 0.51 3.9 1.3 16.7 <0.5 <0.5 <0.5 70 Ethylbenzene <0.5 <0.5 <0.5 1.1 284 2.5 <0.5 <0.5 600Isopropylbenzene <0.5 <0.5 <0.5 1.4 6.3 1.1 <0.5 <0.5 70 Naphthalene <2.0 <2.0 <2.0 3.9 14.4 <2.0 <2.0 <2.0 6 n-Propylbenzene <0.5 <0.5 <0.5 0.81 10.8 <0.5 <0.5 <0.5 70 sec-Butylbenzene <0.5 <0.5 <0.5 0.60 <2.5 <0.5 <0.5 <0.5 70 Styrene <0.5 <0.5 <0.5 <0.5 8.1 <0.5 <0.5 <0.5 70 Tetrachloroethene <0.5 2.2 8.8 <0.5 <2.5 <0.5 <0.5 <0.5 0.7 Toluene <0.5 <0.5 <0.5 7.2 895 4.2 <0.5 <0.5 600 Total Xylenes <1.5 <1.5 <1.5 10.9 993 17.8 <1.5 <1.5 500trans-1,2 Dichloroethene <0.5 <0.5 <0.5 <0.5 4.0 <0.5 <0.5 <0.5 100 Trichloroethene <0.5 <0.5 2.0 <0.5 <2.5 <0.5 <0.5 <0.5 3 Vinyl Chloride <1.0 <1.0 <1.0 1.1 12.2 <1.0 <1.0 <1.0 0.03 Notes: µg/L: Micrograms per liter Table 2: Summary of Groundwater Analytical Results - VOCs Former Winston Container Company Charlotte, North CarolinaAmec Foster Wheeler Project: 6228-15-0284 Volatile Organic Compounds, µg/L Sampling Locations Constituent concentrations that exceeded NC2L standards are identified inBold font.Prepared By:LMM 4/22/16NSL=No Standard Listed Checked By:YGS 4/22/16 Note: Orinigal Well MW-3 was not sampled because it was inaccessable Report of Phase II Environmental Site Assessment May 26, 2016Former Winston Container Company PropertyCharlotte,North Carolina Amec Foster Wheeler Project: 6228-15-0284 9 FIGURES &< &< &<&<&< &< &<&<&< MW-4 TW-4 TW-1TW-2 TW-3 MW-3 TW-5MW-2 MW-1 NC OneMap, NC Center for Geographic Information and Analysis, NC 911Board Document Path: F:\AMEC_Projects\2015\6228-15-0284 Winston Container Property\GIS\MXDs\TrimblePoints.mxd0 150 30075Feet ± PREPARED BY: MS DATE: 4/27/2016 CHECKED BY: RF MONITORING WELL LOCATIONSFormer Winston Container Property4901 Winston Container RoadCharlotte, North Carolina PROJECT NO: 6228-15-0284 FIGURE NO: 1DATE: 4/27/2016 &<Monitoring Well Site Boundary &< &< &<&< &< &< &<&<&< MW-4(631.17) TW-4(627.25) TW-1 (626.94)TW-2(633.28) TW-3(626.23) MW-3 TW-5 (633.31)MW-2(633.33)MW-1(628.47) 633 632 626 631630 629 627 628 NC OneMap, NC Center for Geographic Information and Analysis, NC 911 Board Document Path: F:\AMEC_Projects\2015\6228-15-0284 Winston Container Property\GIS\MXDs\GroundwaterContours.mxd± 2PROJECT NO:FIGURE NO:6228-15-0284NOTE: Data from well TW-2 was not used to develop groundwater contours LEGENDGroundwater Flow Direction Groundwater Contour (feet msl)&<Monitoring Well Site Boundary GROUNDWATER CONTOUR MAP FORMER WINSTON CONTAINER COMPANY4901 WINSTON CONTAINER ROAD CHARLOTTE, NORTH CAROLINA 0 200100 Feet (631.17) Groundwater elevation in feet msl (April 14, 2016) Report of Phase II Environmental Site Assessment May 26, 2016Former Winston Container Company PropertyCharlotte,North Carolina Amec Foster Wheeler Project: 6228-15-0284 10 APPENDIX A SUBSURFACE INVESTIGATION PERMIT (SIP)AND WELL ABANDONMENT RECORDS SIP Form – revised 2/15/11 Mecklenburg County Health Department Groundwater & Wastewater Services 700 N. Tryon St., Suite 211 Charlotte, NC 28202 Phone: (704) 336-5103 Fax: (704) 336-6894 http://groundwater.charmeck.org Permit Issuance Date: _______________ Permit Number: ____________________ SUBSURFACE INVESTIGATION PERMIT I. Well Owner Information Name: ___________________________________ Attn: _____________________________________ Phone #: _____________________ Address 1: ________________________________ Address 2: ________________________________ City: __________________________ State: _______ Zip: _____________ II. Agent Information (if applicable) Name: ___________________________________ Attn: _____________________________________ Phone #: _____________________ Address 1: ________________________________ Address 2: ________________________________ City: __________________________ State: _______ Zip: _____________ III. Site Information Site Name; ________________________________ Parcel ID Number: _____________________ Address: ________________________________ City: __________________________ State: _______ Zip: _____________ General Conditions of This Permit: • This permit shall be VALID for a period not to exceed twelve (12) months from the date of issuance. • This permit is VALID for the site specified aboveDQGmust be on-site during the course of the investigation and made available to a Department representative upon request. • A North Carolina Certified Well Contrator must perform any well contractor activities associated with this permit. • All wells shall be constructed and abandoned to the standards of Chapter VI, Section V and Section VIof the Mecklenburg County Groundwater Well Regulations. • All temporary wells, including those installed using Direct Push Technology, must be abandoned to the standards of Chapter VI, Section VI of the Mecklenburg County Groundwater Well Regulations. • Registration information for all wells must be submitted to the Department within thirty (30) days of well completion. If water samples are collected, it is recommended that the well NOT be registered until the analytical results are received. Owner 3/30/2016 70002331 charlotte douglas international airport Mr. Kevin Hennessey 704-359-4008 5601 Wilkinson Boulevard Charlotte NC 28208 Amec Foster Wheeler Rob Foster, LG 704/357-5530 2801 Yorkmont Road Charlotte NC 28208 Former Winston Container 11510201 4901 WINSTON CONTAINER RD CHARLOTTE NC 28208 :(//$%$1'210(175(&25' 7KLVIRUPFDQEHXVHGIRUVLQJOHRUPXOWLSOHZHOOV )RUP*: 1RUWK&DUROLQD'HSDUWPHQWRI(QYLURQPHQWDQG1DWXUDO5HVRXUFHV±'LYLVLRQRI:DWHU5HVRXUFHV 5HYLVHG$XJXVW :HOO&RQWUDFWRU,QIRUPDWLRQ :HOO&RQWUDFWRU1DPHRUZHOORZQHUSHUVRQDOO\DEDQGRQLQJZHOORQKLVKHUSURSHUW\ 1&:HOO&RQWUDFWRU&HUWLILFDWLRQ1XPEHU &RPSDQ\1DPH :HOO&RQVWUXFWLRQ3HUPLW /LVWDOODSSOLFDEOHZHOOSHUPLWVLH&RXQW\6WDWH9DULDQFH,QMHFWLRQHWFLINQRZQ :HOOXVHFKHFNZHOOXVH :DWHU6XSSO\:HOO Ƒ$JULFXOWXUDOƑ0XQLFLSDO3XEOLF Ƒ*HRWKHUPDO+HDWLQJ&RROLQJ6XSSO\Ƒ5HVLGHQWLDO:DWHU6XSSO\VLQJOH Ƒ,QGXVWULDO&RPPHUFLDOƑ5HVLGHQWLDO:DWHU6XSSO\VKDUHG Ƒ,UULJDWLRQ 1RQ:DWHU6XSSO\:HOO Ƒ0RQLWRULQJƑ5HFRYHU\ ,QMHFWLRQ:HOO Ƒ$TXLIHU5HFKDUJHƑ*URXQGZDWHU5HPHGLDWLRQ Ƒ$TXLIHU6WRUDJHDQG5HFRYHU\Ƒ6DOLQLW\%DUULHU Ƒ$TXLIHU7HVWƑ6WRUPZDWHU'UDLQDJH Ƒ([SHULPHQWDO7HFKQRORJ\Ƒ6XEVLGHQFH&RQWURO Ƒ*HRWKHUPDO&ORVHG/RRSƑ7UDFHU Ƒ*HRWKHUPDO+HDWLQJ&RROLQJ5HWXUQƑ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Ƒ1HDW&HPHQW*URXWƑ%HQWRQLWH&KLSVRU3HOOHWV Ƒ6DQG&HPHQW*URXWƑ'U\&OD\ Ƒ&RQFUHWH*URXWƑ'ULOO&XWWLQJV Ƒ6SHFLDOW\*URXWƑ*UDYHO Ƒ%HQWRQLWH6OXUU\Ƒ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ike Tynan 2725-A Innovative Environmental Technologies, Inc. ✔ 4/26/16 Former Winston Container 4901 Winston Container Rd, Charlotte 28208 Mecklenburg 35 13 4.18 80 55 26.62 TW 1 - 4 15 2.25 ~10 N/A 5 10 Four ~0.25 ✔✔ 84 lbs portland 30 lbs bentonite Pulled screen & riser from bore holes...completely filled borings with bentonite chips and neat cement. 4/26/16 :(//$%$1'210(175(&25' 7KLVIRUPFDQEHXVHGIRUVLQJOHRUPXOWLSOHZHOOV )RUP*: 1RUWK&DUROLQD'HSDUWPHQWRI(QYLURQPHQWDQG1DWXUDO5HVRXUFHV±'LYLVLRQRI:DWHU5HVRXUFHV 5HYLVHG$XJXVW :HOO&RQWUDFWRU,QIRUPDWLRQ :HOO&RQWUDFWRU1DPHRUZHOORZQHUSHUVRQDOO\DEDQGRQLQJZHOORQKLVKHUSURSHUW\ 1&:HOO&RQWUDFWRU&HUWLILFDWLRQ1XPEHU &RPSDQ\1DPH :HOO&RQVWUXFWLRQ3HUPLW /LVWDOODSSOLFDEOHZHOOSHUPLWVLH&RXQW\6WDWH9DULDQFH,QMHFWLRQHWFLINQRZQ :HOOXVHFKHFNZHOOXVH :DWHU6XSSO\:HOO Ƒ$JULFXOWXUDOƑ0XQLFLSDO3XEOLF Ƒ*HRWKHUPDO+HDWLQJ&RROLQJ6XSSO\Ƒ5HVLGHQWLDO:DWHU6XSSO\VLQJOH Ƒ,QGXVWULDO&RPPHUFLDOƑ5HVLGHQWLDO:DWHU6XSSO\VKDUHG Ƒ,UULJDWLRQ 1RQ:DWHU6XSSO\:HOO Ƒ0RQLWRULQJƑ5HFRYHU\ ,QMHFWLRQ:HOO Ƒ$TXLIHU5HFKDUJHƑ*URXQGZDWHU5HPHGLDWLRQ Ƒ$TXLIHU6WRUDJHDQG5HFRYHU\Ƒ6DOLQLW\%DUULHU Ƒ$TXLIHU7HVWƑ6WRUPZDWHU'UDLQDJH Ƒ([SHULPHQWDO7HFKQRORJ\Ƒ6XEVLGHQFH&RQWURO Ƒ*HRWKHUPDO&ORVHG/RRSƑ7UDFHU Ƒ*HRWKHUPDO+HDWLQJ&RROLQJ5HWXUQƑ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Ƒ1HDW&HPHQW*URXWƑ%HQWRQLWH&KLSVRU3HOOHWV Ƒ6DQG&HPHQW*URXWƑ'U\&OD\ Ƒ&RQFUHWH*URXWƑ'ULOO&XWWLQJV Ƒ6SHFLDOW\*URXWƑ*UDYHO Ƒ%HQWRQLWH6OXUU\Ƒ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ike Tynan 2725-A Innovative Environmental Technologies, Inc. ✔ 4/26/16 Former Winston Container 4901 Winston Container Rd, Charlotte 28208 Mecklenburg 35 13 4.18 80 55 26.62 TW - 5 22 2.25 ~12 N/A 12 10 One <0.5 ✔✔ 10 lbs portland 10 lbs bentonite Pulled riser from bore hole...completely filled borings with bentonite chips and neat cement. 4/26/16 Report of Phase II Environmental Site Assessment May 26, 2016Former Winston Container Company PropertyCharlotte,North Carolina Amec Foster Wheeler Project: 6228-15-0284 11 APPENDIX B SAMPLING FORMS Report of Phase II Environmental Site Assessment May 26, 2016Former Winston Container Company PropertyCharlotte,North Carolina Amec Foster Wheeler Project: 6228-15-0284 12 APPENDIX CLABORATORY REPORT #=CL# April 20, 2016 LIMS USE: FR - ROB FOSTER LIMS OBJECT ID: 92293912 92293912 Project: Pace Project No.: RE: Rob Foster Amec Foster Wheeler 2801 Yorkmont Road Suite 100 Charlotte, NC 28208 WINSTON CONT 6228-15-0284 Dear Rob Foster: Enclosed are the analytical results for sample(s) received by the laboratory on April 14, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 38 #=CP# CERTIFICATIONS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84Virginia/VELAP Certification #: 460221 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 38 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92293912001 MW-1 SM 6200B 63 PASI-CCAH 92293912002 MW-2 SM 6200B 63 PASI-CCAH 92293912003 MW-4 SM 6200B 63 PASI-CCAH 92293912004 TW-1 SM 6200B 63 PASI-CCAH 92293912005 TW-2 SM 6200B 63 PASI-CCAH 92293912006 TW-3 SM 6200B 63 PASI-CCAH 92293912007 TW-4 SM 6200B 63 PASI-CCAH 92293912008 TW-5 SM 6200B 63 PASI-CCAH REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: MW-1 Lab ID: 92293912001 Collected: 04/13/16 13:00 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene ND ug/L 04/15/16 21:50 71-43-20.50 1 Bromobenzene ND ug/L 04/15/16 21:50 108-86-10.50 1 Bromochloromethane ND ug/L 04/15/16 21:50 74-97-50.50 1 Bromodichloromethane ND ug/L 04/15/16 21:50 75-27-40.50 1 Bromoform ND ug/L 04/15/16 21:50 75-25-20.50 1 Bromomethane ND ug/L 04/15/16 21:50 74-83-95.0 1 n-Butylbenzene ND ug/L 04/15/16 21:50 104-51-80.50 1 sec-Butylbenzene ND ug/L 04/15/16 21:50 135-98-80.50 1 tert-Butylbenzene ND ug/L 04/15/16 21:50 98-06-60.50 1 Carbon tetrachloride ND ug/L 04/15/16 21:50 56-23-50.50 1 Chlorobenzene ND ug/L 04/15/16 21:50 108-90-70.50 1 Chloroethane ND ug/L 04/15/16 21:50 75-00-31.0 1 Chloroform ND ug/L 04/15/16 21:50 67-66-30.50 1 Chloromethane ND ug/L 04/15/16 21:50 74-87-31.0 1 2-Chlorotoluene ND ug/L 04/15/16 21:50 95-49-80.50 1 4-Chlorotoluene ND ug/L 04/15/16 21:50 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 04/15/16 21:50 96-12-81.0 1 Dibromochloromethane ND ug/L 04/15/16 21:50 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 04/15/16 21:50 106-93-40.50 1 Dibromomethane ND ug/L 04/15/16 21:50 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 04/15/16 21:50 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 04/15/16 21:50 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 04/15/16 21:50 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 04/15/16 21:50 75-71-80.50 1 1,1-Dichloroethane ND ug/L 04/15/16 21:50 75-34-30.50 1 1,2-Dichloroethane ND ug/L 04/15/16 21:50 107-06-20.50 1 1,1-Dichloroethene ND ug/L 04/15/16 21:50 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 04/15/16 21:50 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 04/15/16 21:50 156-60-50.50 1 1,2-Dichloropropane ND ug/L 04/15/16 21:50 78-87-50.50 1 1,3-Dichloropropane ND ug/L 04/15/16 21:50 142-28-90.50 1 2,2-Dichloropropane ND ug/L 04/15/16 21:50 594-20-70.50 1 1,1-Dichloropropene ND ug/L 04/15/16 21:50 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 04/15/16 21:50 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 04/15/16 21:50 10061-02-60.50 1 Diisopropyl ether ND ug/L 04/15/16 21:50 108-20-30.50 1 Ethylbenzene ND ug/L 04/15/16 21:50 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 04/15/16 21:50 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 04/15/16 21:50 98-82-80.50 1 Methylene Chloride ND ug/L 04/15/16 21:50 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 04/15/16 21:50 1634-04-40.50 1 Naphthalene ND ug/L 04/15/16 21:50 91-20-32.0 1 n-Propylbenzene ND ug/L 04/15/16 21:50 103-65-10.50 1 Styrene ND ug/L 04/15/16 21:50 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 04/15/16 21:50 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 04/15/16 21:50 79-34-50.50 1 Tetrachloroethene ND ug/L 04/15/16 21:50 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: MW-1 Lab ID: 92293912001 Collected: 04/13/16 13:00 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 04/15/16 21:50 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 04/15/16 21:50 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 04/15/16 21:50 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 04/15/16 21:50 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 04/15/16 21:50 79-00-50.50 1 Trichloroethene ND ug/L 04/15/16 21:50 79-01-60.50 1 Trichlorofluoromethane ND ug/L 04/15/16 21:50 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/15/16 21:50 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 04/15/16 21:50 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 04/15/16 21:50 108-67-80.50 1 Vinyl chloride ND ug/L 04/15/16 21:50 75-01-41.0 1 m&p-Xylene ND ug/L 04/15/16 21:50 179601-23-11.0 1 o-Xylene ND ug/L 04/15/16 21:50 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)102 %04/15/16 21:50 17060-07-070-130 1 4-Bromofluorobenzene (S)97 %04/15/16 21:50 460-00-470-130 1 Toluene-d8 (S)100 %04/15/16 21:50 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: MW-2 Lab ID: 92293912002 Collected: 04/13/16 15:30 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene ND ug/L 04/15/16 22:07 71-43-20.50 1 Bromobenzene ND ug/L 04/15/16 22:07 108-86-10.50 1 Bromochloromethane ND ug/L 04/15/16 22:07 74-97-50.50 1 Bromodichloromethane ND ug/L 04/15/16 22:07 75-27-40.50 1 Bromoform ND ug/L 04/15/16 22:07 75-25-20.50 1 Bromomethane ND ug/L 04/15/16 22:07 74-83-95.0 1 n-Butylbenzene ND ug/L 04/15/16 22:07 104-51-80.50 1 sec-Butylbenzene ND ug/L 04/15/16 22:07 135-98-80.50 1 tert-Butylbenzene ND ug/L 04/15/16 22:07 98-06-60.50 1 Carbon tetrachloride ND ug/L 04/15/16 22:07 56-23-50.50 1 Chlorobenzene ND ug/L 04/15/16 22:07 108-90-70.50 1 Chloroethane ND ug/L 04/15/16 22:07 75-00-31.0 1 Chloroform ND ug/L 04/15/16 22:07 67-66-30.50 1 Chloromethane ND ug/L 04/15/16 22:07 74-87-31.0 1 2-Chlorotoluene ND ug/L 04/15/16 22:07 95-49-80.50 1 4-Chlorotoluene ND ug/L 04/15/16 22:07 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 04/15/16 22:07 96-12-81.0 1 Dibromochloromethane ND ug/L 04/15/16 22:07 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 04/15/16 22:07 106-93-40.50 1 Dibromomethane ND ug/L 04/15/16 22:07 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 04/15/16 22:07 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 04/15/16 22:07 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 04/15/16 22:07 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 04/15/16 22:07 75-71-80.50 1 1,1-Dichloroethane ND ug/L 04/15/16 22:07 75-34-30.50 1 1,2-Dichloroethane ND ug/L 04/15/16 22:07 107-06-20.50 1 1,1-Dichloroethene ND ug/L 04/15/16 22:07 75-35-40.50 1 cis-1,2-Dichloroethene 0.51 ug/L 04/15/16 22:07 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 04/15/16 22:07 156-60-50.50 1 1,2-Dichloropropane ND ug/L 04/15/16 22:07 78-87-50.50 1 1,3-Dichloropropane ND ug/L 04/15/16 22:07 142-28-90.50 1 2,2-Dichloropropane ND ug/L 04/15/16 22:07 594-20-70.50 1 1,1-Dichloropropene ND ug/L 04/15/16 22:07 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 04/15/16 22:07 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 04/15/16 22:07 10061-02-60.50 1 Diisopropyl ether ND ug/L 04/15/16 22:07 108-20-30.50 1 Ethylbenzene ND ug/L 04/15/16 22:07 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 04/15/16 22:07 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 04/15/16 22:07 98-82-80.50 1 Methylene Chloride ND ug/L 04/15/16 22:07 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 04/15/16 22:07 1634-04-40.50 1 Naphthalene ND ug/L 04/15/16 22:07 91-20-32.0 1 n-Propylbenzene ND ug/L 04/15/16 22:07 103-65-10.50 1 Styrene ND ug/L 04/15/16 22:07 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 04/15/16 22:07 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 04/15/16 22:07 79-34-50.50 1 Tetrachloroethene 2.2 ug/L 04/15/16 22:07 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: MW-2 Lab ID: 92293912002 Collected: 04/13/16 15:30 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 04/15/16 22:07 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 04/15/16 22:07 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 04/15/16 22:07 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 04/15/16 22:07 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 04/15/16 22:07 79-00-50.50 1 Trichloroethene ND ug/L 04/15/16 22:07 79-01-60.50 1 Trichlorofluoromethane ND ug/L 04/15/16 22:07 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/15/16 22:07 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 04/15/16 22:07 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 04/15/16 22:07 108-67-80.50 1 Vinyl chloride ND ug/L 04/15/16 22:07 75-01-41.0 1 m&p-Xylene ND ug/L 04/15/16 22:07 179601-23-11.0 1 o-Xylene ND ug/L 04/15/16 22:07 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)105 %04/15/16 22:07 17060-07-070-130 1 4-Bromofluorobenzene (S)98 %04/15/16 22:07 460-00-470-130 1 Toluene-d8 (S)100 %04/15/16 22:07 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: MW-4 Lab ID: 92293912003 Collected: 04/13/16 10:50 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene ND ug/L 04/15/16 22:24 71-43-20.50 1 Bromobenzene ND ug/L 04/15/16 22:24 108-86-10.50 1 Bromochloromethane ND ug/L 04/15/16 22:24 74-97-50.50 1 Bromodichloromethane ND ug/L 04/15/16 22:24 75-27-40.50 1 Bromoform ND ug/L 04/15/16 22:24 75-25-20.50 1 Bromomethane ND ug/L 04/15/16 22:24 74-83-95.0 1 n-Butylbenzene ND ug/L 04/15/16 22:24 104-51-80.50 1 sec-Butylbenzene ND ug/L 04/15/16 22:24 135-98-80.50 1 tert-Butylbenzene ND ug/L 04/15/16 22:24 98-06-60.50 1 Carbon tetrachloride ND ug/L 04/15/16 22:24 56-23-50.50 1 Chlorobenzene ND ug/L 04/15/16 22:24 108-90-70.50 1 Chloroethane ND ug/L 04/15/16 22:24 75-00-31.0 1 Chloroform ND ug/L 04/15/16 22:24 67-66-30.50 1 Chloromethane ND ug/L 04/15/16 22:24 74-87-31.0 1 2-Chlorotoluene ND ug/L 04/15/16 22:24 95-49-80.50 1 4-Chlorotoluene ND ug/L 04/15/16 22:24 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 04/15/16 22:24 96-12-81.0 1 Dibromochloromethane ND ug/L 04/15/16 22:24 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 04/15/16 22:24 106-93-40.50 1 Dibromomethane ND ug/L 04/15/16 22:24 74-95-30.50 1 1,2-Dichlorobenzene 0.69 ug/L 04/15/16 22:24 95-50-10.50 1 1,3-Dichlorobenzene 0.58 ug/L 04/15/16 22:24 541-73-10.50 1 1,4-Dichlorobenzene 0.91 ug/L 04/15/16 22:24 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 04/15/16 22:24 75-71-80.50 1 1,1-Dichloroethane ND ug/L 04/15/16 22:24 75-34-30.50 1 1,2-Dichloroethane ND ug/L 04/15/16 22:24 107-06-20.50 1 1,1-Dichloroethene ND ug/L 04/15/16 22:24 75-35-40.50 1 cis-1,2-Dichloroethene 3.9 ug/L 04/15/16 22:24 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 04/15/16 22:24 156-60-50.50 1 1,2-Dichloropropane ND ug/L 04/15/16 22:24 78-87-50.50 1 1,3-Dichloropropane ND ug/L 04/15/16 22:24 142-28-90.50 1 2,2-Dichloropropane ND ug/L 04/15/16 22:24 594-20-70.50 1 1,1-Dichloropropene ND ug/L 04/15/16 22:24 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 04/15/16 22:24 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 04/15/16 22:24 10061-02-60.50 1 Diisopropyl ether ND ug/L 04/15/16 22:24 108-20-30.50 1 Ethylbenzene ND ug/L 04/15/16 22:24 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 04/15/16 22:24 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 04/15/16 22:24 98-82-80.50 1 Methylene Chloride ND ug/L 04/15/16 22:24 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 04/15/16 22:24 1634-04-40.50 1 Naphthalene ND ug/L 04/15/16 22:24 91-20-32.0 1 n-Propylbenzene ND ug/L 04/15/16 22:24 103-65-10.50 1 Styrene ND ug/L 04/15/16 22:24 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 04/15/16 22:24 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 04/15/16 22:24 79-34-50.50 1 Tetrachloroethene 8.8 ug/L 04/15/16 22:24 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: MW-4 Lab ID: 92293912003 Collected: 04/13/16 10:50 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 04/15/16 22:24 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 04/15/16 22:24 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 04/15/16 22:24 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 04/15/16 22:24 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 04/15/16 22:24 79-00-50.50 1 Trichloroethene 2.0 ug/L 04/15/16 22:24 79-01-60.50 1 Trichlorofluoromethane ND ug/L 04/15/16 22:24 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/15/16 22:24 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 04/15/16 22:24 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 04/15/16 22:24 108-67-80.50 1 Vinyl chloride ND ug/L 04/15/16 22:24 75-01-41.0 1 m&p-Xylene ND ug/L 04/15/16 22:24 179601-23-11.0 1 o-Xylene ND ug/L 04/15/16 22:24 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)98 %04/15/16 22:24 17060-07-070-130 1 4-Bromofluorobenzene (S)96 %04/15/16 22:24 460-00-470-130 1 Toluene-d8 (S)98 %04/15/16 22:24 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: TW-1 Lab ID: 92293912004 Collected: 04/14/16 12:45 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene 14.6 ug/L 04/20/16 11:59 71-43-20.50 1 Bromobenzene ND ug/L 04/20/16 11:59 108-86-10.50 1 Bromochloromethane ND ug/L 04/20/16 11:59 74-97-50.50 1 Bromodichloromethane ND ug/L 04/20/16 11:59 75-27-40.50 1 Bromoform ND ug/L 04/20/16 11:59 75-25-20.50 1 Bromomethane ND ug/L 04/20/16 11:59 74-83-95.0 1 n-Butylbenzene ND ug/L 04/20/16 11:59 104-51-80.50 1 sec-Butylbenzene 0.60 ug/L 04/20/16 11:59 135-98-80.50 1 tert-Butylbenzene ND ug/L 04/20/16 11:59 98-06-60.50 1 Carbon tetrachloride ND ug/L 04/20/16 11:59 56-23-50.50 1 Chlorobenzene 23.2 ug/L 04/20/16 11:59 108-90-70.50 1 Chloroethane 2.1 ug/L 04/20/16 11:59 75-00-31.0 1 Chloroform ND ug/L 04/20/16 11:59 67-66-30.50 1 Chloromethane ND ug/L 04/20/16 11:59 74-87-31.0 1 2-Chlorotoluene ND ug/L 04/20/16 11:59 95-49-80.50 1 4-Chlorotoluene 0.67 ug/L 04/20/16 11:59 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 04/20/16 11:59 96-12-81.0 1 Dibromochloromethane ND ug/L 04/20/16 11:59 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 04/20/16 11:59 106-93-40.50 1 Dibromomethane ND ug/L 04/20/16 11:59 74-95-30.50 1 1,2-Dichlorobenzene 0.84 ug/L 04/20/16 11:59 95-50-10.50 1 1,3-Dichlorobenzene 0.72 ug/L 04/20/16 11:59 541-73-10.50 1 1,4-Dichlorobenzene 2.0 ug/L 04/20/16 11:59 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 04/20/16 11:59 75-71-80.50 1 1,1-Dichloroethane ND ug/L 04/20/16 11:59 75-34-30.50 1 1,2-Dichloroethane ND ug/L 04/20/16 11:59 107-06-20.50 1 1,1-Dichloroethene ND ug/L 04/20/16 11:59 75-35-40.50 1 cis-1,2-Dichloroethene 1.3 ug/L 04/20/16 11:59 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 04/20/16 11:59 156-60-50.50 1 1,2-Dichloropropane ND ug/L 04/20/16 11:59 78-87-50.50 1 1,3-Dichloropropane ND ug/L 04/20/16 11:59 142-28-90.50 1 2,2-Dichloropropane ND ug/L 04/20/16 11:59 594-20-70.50 1 1,1-Dichloropropene ND ug/L 04/20/16 11:59 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 04/20/16 11:59 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 04/20/16 11:59 10061-02-60.50 1 Diisopropyl ether ND ug/L 04/20/16 11:59 108-20-30.50 1 Ethylbenzene 1.1 ug/L 04/20/16 11:59 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 04/20/16 11:59 87-68-32.0 1 Isopropylbenzene (Cumene)1.4 ug/L 04/20/16 11:59 98-82-80.50 1 Methylene Chloride ND ug/L 04/20/16 11:59 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 04/20/16 11:59 1634-04-40.50 1 Naphthalene 3.9 ug/L 04/20/16 11:59 91-20-32.0 1 n-Propylbenzene 0.81 ug/L 04/20/16 11:59 103-65-10.50 1 Styrene ND ug/L 04/20/16 11:59 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 04/20/16 11:59 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 04/20/16 11:59 79-34-50.50 1 Tetrachloroethene ND ug/L 04/20/16 11:59 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: TW-1 Lab ID: 92293912004 Collected: 04/14/16 12:45 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene 7.2 ug/L 04/20/16 11:59 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 04/20/16 11:59 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 04/20/16 11:59 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 04/20/16 11:59 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 04/20/16 11:59 79-00-50.50 1 Trichloroethene ND ug/L 04/20/16 11:59 79-01-60.50 1 Trichlorofluoromethane ND ug/L 04/20/16 11:59 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/20/16 11:59 96-18-40.50 1 1,2,4-Trimethylbenzene 3.0 ug/L 04/20/16 11:59 95-63-60.50 1 1,3,5-Trimethylbenzene 0.76 ug/L 04/20/16 11:59 108-67-80.50 1 Vinyl chloride 1.1 ug/L 04/20/16 11:59 75-01-41.0 1 m&p-Xylene 6.4 ug/L 04/20/16 11:59 179601-23-11.0 1 o-Xylene 4.5 ug/L 04/20/16 11:59 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)103 %04/20/16 11:59 17060-07-070-130 1 4-Bromofluorobenzene (S)96 %04/20/16 11:59 460-00-470-130 1 Toluene-d8 (S)99 %04/20/16 11:59 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: TW-2 Lab ID: 92293912005 Collected: 04/14/16 12:05 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene 36.6 ug/L 04/19/16 21:08 71-43-22.5 5 Bromobenzene ND ug/L 04/19/16 21:08 108-86-12.5 5 Bromochloromethane ND ug/L 04/19/16 21:08 74-97-52.5 5 Bromodichloromethane ND ug/L 04/19/16 21:08 75-27-42.5 5 Bromoform ND ug/L 04/19/16 21:08 75-25-22.5 5 Bromomethane ND ug/L 04/19/16 21:08 74-83-925.0 5 n-Butylbenzene ND ug/L 04/19/16 21:08 104-51-82.5 5 sec-Butylbenzene ND ug/L 04/19/16 21:08 135-98-82.5 5 tert-Butylbenzene ND ug/L 04/19/16 21:08 98-06-62.5 5 Carbon tetrachloride ND ug/L 04/19/16 21:08 56-23-52.5 5 Chlorobenzene 34.4 ug/L 04/19/16 21:08 108-90-72.5 5 Chloroethane ND ug/L 04/19/16 21:08 75-00-35.0 5 Chloroform ND ug/L 04/19/16 21:08 67-66-32.5 5 Chloromethane ND ug/L 04/19/16 21:08 74-87-35.0 5 2-Chlorotoluene ND ug/L 04/19/16 21:08 95-49-82.5 5 4-Chlorotoluene 41.2 ug/L 04/19/16 21:08 106-43-42.5 5 1,2-Dibromo-3-chloropropane ND ug/L 04/19/16 21:08 96-12-85.0 5 Dibromochloromethane ND ug/L 04/19/16 21:08 124-48-12.5 5 1,2-Dibromoethane (EDB)ND ug/L 04/19/16 21:08 106-93-42.5 5 Dibromomethane ND ug/L 04/19/16 21:08 74-95-32.5 5 1,2-Dichlorobenzene 142 ug/L 04/19/16 21:08 95-50-12.5 5 1,3-Dichlorobenzene 30.1 ug/L 04/19/16 21:08 541-73-12.5 5 1,4-Dichlorobenzene 196 ug/L 04/19/16 21:08 106-46-72.5 5 Dichlorodifluoromethane ND ug/L 04/19/16 21:08 75-71-82.5 5 1,1-Dichloroethane 52.1 ug/L 04/19/16 21:08 75-34-32.5 5 1,2-Dichloroethane ND ug/L 04/19/16 21:08 107-06-22.5 5 1,1-Dichloroethene ND ug/L 04/19/16 21:08 75-35-42.5 5 cis-1,2-Dichloroethene 16.7 ug/L 04/19/16 21:08 156-59-22.5 5 trans-1,2-Dichloroethene 4.0 ug/L 04/19/16 21:08 156-60-52.5 5 1,2-Dichloropropane 13.8 ug/L 04/19/16 21:08 78-87-52.5 5 1,3-Dichloropropane ND ug/L 04/19/16 21:08 142-28-92.5 5 2,2-Dichloropropane ND ug/L 04/19/16 21:08 594-20-72.5 5 1,1-Dichloropropene ND ug/L 04/19/16 21:08 563-58-62.5 5 cis-1,3-Dichloropropene ND ug/L 04/19/16 21:08 10061-01-52.5 5 trans-1,3-Dichloropropene ND ug/L 04/19/16 21:08 10061-02-62.5 5 Diisopropyl ether ND ug/L 04/19/16 21:08 108-20-32.5 5 Ethylbenzene 284 ug/L 04/19/16 21:08 100-41-42.5 5 Hexachloro-1,3-butadiene ND ug/L 04/19/16 21:08 87-68-310.0 5 Isopropylbenzene (Cumene)6.3 ug/L 04/19/16 21:08 98-82-82.5 5 Methylene Chloride ND ug/L 04/19/16 21:08 75-09-210.0 5 Methyl-tert-butyl ether ND ug/L 04/19/16 21:08 1634-04-42.5 5 Naphthalene 14.4 ug/L 04/19/16 21:08 91-20-310.0 5 n-Propylbenzene 10.8 ug/L 04/19/16 21:08 103-65-12.5 5 Styrene 8.1 ug/L 04/19/16 21:08 100-42-52.5 5 1,1,1,2-Tetrachloroethane ND ug/L 04/19/16 21:08 630-20-62.5 5 1,1,2,2-Tetrachloroethane ND ug/L 04/19/16 21:08 79-34-52.5 5 Tetrachloroethene ND ug/L 04/19/16 21:08 127-18-42.5 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: TW-2 Lab ID: 92293912005 Collected: 04/14/16 12:05 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene 895 ug/L 04/19/16 21:08 108-88-32.5 5 1,2,3-Trichlorobenzene ND ug/L 04/19/16 21:08 87-61-610.0 5 1,2,4-Trichlorobenzene 10.4 ug/L 04/19/16 21:08 120-82-110.0 5 1,1,1-Trichloroethane ND ug/L 04/19/16 21:08 71-55-62.5 5 1,1,2-Trichloroethane ND ug/L 04/19/16 21:08 79-00-52.5 5 Trichloroethene ND ug/L 04/19/16 21:08 79-01-62.5 5 Trichlorofluoromethane ND ug/L 04/19/16 21:08 75-69-45.0 5 1,2,3-Trichloropropane ND ug/L 04/19/16 21:08 96-18-42.5 5 1,2,4-Trimethylbenzene 71.5 ug/L 04/19/16 21:08 95-63-62.5 5 1,3,5-Trimethylbenzene 25.6 ug/L 04/19/16 21:08 108-67-82.5 5 Vinyl chloride 12.2 ug/L 04/19/16 21:08 75-01-45.0 5 m&p-Xylene 740 ug/L 04/19/16 21:08 179601-23-15.0 5 o-Xylene 253 ug/L 04/19/16 21:08 95-47-62.5 5 Surrogates 1,2-Dichloroethane-d4 (S)106 %04/19/16 21:08 17060-07-070-130 5 4-Bromofluorobenzene (S)101 %04/19/16 21:08 460-00-470-130 5 Toluene-d8 (S)101 %04/19/16 21:08 2037-26-570-130 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: TW-3 Lab ID: 92293912006 Collected: 04/14/16 11:10 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene 7.2 ug/L 04/19/16 16:17 71-43-20.50 1 Bromobenzene ND ug/L 04/19/16 16:17 108-86-10.50 1 Bromochloromethane ND ug/L 04/19/16 16:17 74-97-50.50 1 Bromodichloromethane ND ug/L 04/19/16 16:17 75-27-40.50 1 Bromoform ND ug/L 04/19/16 16:17 75-25-20.50 1 Bromomethane ND ug/L 04/19/16 16:17 74-83-95.0 1 n-Butylbenzene ND ug/L 04/19/16 16:17 104-51-80.50 1 sec-Butylbenzene ND ug/L 04/19/16 16:17 135-98-80.50 1 tert-Butylbenzene ND ug/L 04/19/16 16:17 98-06-60.50 1 Carbon tetrachloride ND ug/L 04/19/16 16:17 56-23-50.50 1 Chlorobenzene 26.2 ug/L 04/19/16 16:17 108-90-70.50 1 Chloroethane 1.1 ug/L 04/19/16 16:17 75-00-31.0 1 Chloroform ND ug/L 04/19/16 16:17 67-66-30.50 1 Chloromethane ND ug/L 04/19/16 16:17 74-87-31.0 1 2-Chlorotoluene ND ug/L 04/19/16 16:17 95-49-80.50 1 4-Chlorotoluene ND ug/L 04/19/16 16:17 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 04/19/16 16:17 96-12-81.0 1 Dibromochloromethane ND ug/L 04/19/16 16:17 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 04/19/16 16:17 106-93-40.50 1 Dibromomethane ND ug/L 04/19/16 16:17 74-95-30.50 1 1,2-Dichlorobenzene 1.3 ug/L 04/19/16 16:17 95-50-10.50 1 1,3-Dichlorobenzene 1.3 ug/L 04/19/16 16:17 541-73-10.50 1 1,4-Dichlorobenzene 9.3 ug/L 04/19/16 16:17 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 04/19/16 16:17 75-71-80.50 1 1,1-Dichloroethane ND ug/L 04/19/16 16:17 75-34-30.50 1 1,2-Dichloroethane ND ug/L 04/19/16 16:17 107-06-20.50 1 1,1-Dichloroethene ND ug/L 04/19/16 16:17 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 04/19/16 16:17 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 04/19/16 16:17 156-60-50.50 1 1,2-Dichloropropane ND ug/L 04/19/16 16:17 78-87-50.50 1 1,3-Dichloropropane ND ug/L 04/19/16 16:17 142-28-90.50 1 2,2-Dichloropropane ND ug/L 04/19/16 16:17 594-20-70.50 1 1,1-Dichloropropene ND ug/L 04/19/16 16:17 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 04/19/16 16:17 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 04/19/16 16:17 10061-02-60.50 1 Diisopropyl ether ND ug/L 04/19/16 16:17 108-20-30.50 1 Ethylbenzene 2.5 ug/L 04/19/16 16:17 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 04/19/16 16:17 87-68-32.0 1 Isopropylbenzene (Cumene)1.1 ug/L 04/19/16 16:17 98-82-80.50 1 Methylene Chloride ND ug/L 04/19/16 16:17 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 04/19/16 16:17 1634-04-40.50 1 Naphthalene ND ug/L 04/19/16 16:17 91-20-32.0 1 n-Propylbenzene ND ug/L 04/19/16 16:17 103-65-10.50 1 Styrene ND ug/L 04/19/16 16:17 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 04/19/16 16:17 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 04/19/16 16:17 79-34-50.50 1 Tetrachloroethene ND ug/L 04/19/16 16:17 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: TW-3 Lab ID: 92293912006 Collected: 04/14/16 11:10 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene 4.2 ug/L 04/19/16 16:17 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 04/19/16 16:17 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 04/19/16 16:17 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 04/19/16 16:17 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 04/19/16 16:17 79-00-50.50 1 Trichloroethene ND ug/L 04/19/16 16:17 79-01-60.50 1 Trichlorofluoromethane ND ug/L 04/19/16 16:17 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/19/16 16:17 96-18-40.50 1 1,2,4-Trimethylbenzene 1.9 ug/L 04/19/16 16:17 95-63-60.50 1 1,3,5-Trimethylbenzene 0.75 ug/L 04/19/16 16:17 108-67-80.50 1 Vinyl chloride ND ug/L 04/19/16 16:17 75-01-41.0 1 m&p-Xylene 14.8 ug/L 04/19/16 16:17 179601-23-11.0 1 o-Xylene 3.0 ug/L 04/19/16 16:17 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)105 %04/19/16 16:17 17060-07-070-130 1 4-Bromofluorobenzene (S)98 %04/19/16 16:17 460-00-470-130 1 Toluene-d8 (S)100 %04/19/16 16:17 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: TW-4 Lab ID: 92293912007 Collected: 04/14/16 10:15 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene ND ug/L 04/19/16 16:34 71-43-20.50 1 Bromobenzene ND ug/L 04/19/16 16:34 108-86-10.50 1 Bromochloromethane ND ug/L 04/19/16 16:34 74-97-50.50 1 Bromodichloromethane ND ug/L 04/19/16 16:34 75-27-40.50 1 Bromoform ND ug/L 04/19/16 16:34 75-25-20.50 1 Bromomethane ND ug/L 04/19/16 16:34 74-83-95.0 1 n-Butylbenzene ND ug/L 04/19/16 16:34 104-51-80.50 1 sec-Butylbenzene ND ug/L 04/19/16 16:34 135-98-80.50 1 tert-Butylbenzene ND ug/L 04/19/16 16:34 98-06-60.50 1 Carbon tetrachloride ND ug/L 04/19/16 16:34 56-23-50.50 1 Chlorobenzene 1.4 ug/L 04/19/16 16:34 108-90-70.50 1 Chloroethane ND ug/L 04/19/16 16:34 75-00-31.0 1 Chloroform ND ug/L 04/19/16 16:34 67-66-30.50 1 Chloromethane ND ug/L 04/19/16 16:34 74-87-31.0 1 2-Chlorotoluene ND ug/L 04/19/16 16:34 95-49-80.50 1 4-Chlorotoluene ND ug/L 04/19/16 16:34 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 04/19/16 16:34 96-12-81.0 1 Dibromochloromethane ND ug/L 04/19/16 16:34 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 04/19/16 16:34 106-93-40.50 1 Dibromomethane ND ug/L 04/19/16 16:34 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 04/19/16 16:34 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 04/19/16 16:34 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 04/19/16 16:34 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 04/19/16 16:34 75-71-80.50 1 1,1-Dichloroethane ND ug/L 04/19/16 16:34 75-34-30.50 1 1,2-Dichloroethane ND ug/L 04/19/16 16:34 107-06-20.50 1 1,1-Dichloroethene ND ug/L 04/19/16 16:34 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 04/19/16 16:34 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 04/19/16 16:34 156-60-50.50 1 1,2-Dichloropropane ND ug/L 04/19/16 16:34 78-87-50.50 1 1,3-Dichloropropane ND ug/L 04/19/16 16:34 142-28-90.50 1 2,2-Dichloropropane ND ug/L 04/19/16 16:34 594-20-70.50 1 1,1-Dichloropropene ND ug/L 04/19/16 16:34 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 04/19/16 16:34 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 04/19/16 16:34 10061-02-60.50 1 Diisopropyl ether ND ug/L 04/19/16 16:34 108-20-30.50 1 Ethylbenzene ND ug/L 04/19/16 16:34 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 04/19/16 16:34 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 04/19/16 16:34 98-82-80.50 1 Methylene Chloride ND ug/L 04/19/16 16:34 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 04/19/16 16:34 1634-04-40.50 1 Naphthalene ND ug/L 04/19/16 16:34 91-20-32.0 1 n-Propylbenzene ND ug/L 04/19/16 16:34 103-65-10.50 1 Styrene ND ug/L 04/19/16 16:34 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 04/19/16 16:34 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 04/19/16 16:34 79-34-50.50 1 Tetrachloroethene ND ug/L 04/19/16 16:34 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: TW-4 Lab ID: 92293912007 Collected: 04/14/16 10:15 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 04/19/16 16:34 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 04/19/16 16:34 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 04/19/16 16:34 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 04/19/16 16:34 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 04/19/16 16:34 79-00-50.50 1 Trichloroethene ND ug/L 04/19/16 16:34 79-01-60.50 1 Trichlorofluoromethane ND ug/L 04/19/16 16:34 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/19/16 16:34 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 04/19/16 16:34 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 04/19/16 16:34 108-67-80.50 1 Vinyl chloride ND ug/L 04/19/16 16:34 75-01-41.0 1 m&p-Xylene ND ug/L 04/19/16 16:34 179601-23-11.0 1 o-Xylene ND ug/L 04/19/16 16:34 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)107 %04/19/16 16:34 17060-07-070-130 1 4-Bromofluorobenzene (S)96 %04/19/16 16:34 460-00-470-130 1 Toluene-d8 (S)100 %04/19/16 16:34 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: TW-5 Lab ID: 92293912008 Collected: 04/14/16 09:15 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene ND ug/L 04/19/16 16:51 71-43-20.50 1 Bromobenzene ND ug/L 04/19/16 16:51 108-86-10.50 1 Bromochloromethane ND ug/L 04/19/16 16:51 74-97-50.50 1 Bromodichloromethane ND ug/L 04/19/16 16:51 75-27-40.50 1 Bromoform ND ug/L 04/19/16 16:51 75-25-20.50 1 Bromomethane ND ug/L 04/19/16 16:51 74-83-95.0 1 n-Butylbenzene ND ug/L 04/19/16 16:51 104-51-80.50 1 sec-Butylbenzene ND ug/L 04/19/16 16:51 135-98-80.50 1 tert-Butylbenzene ND ug/L 04/19/16 16:51 98-06-60.50 1 Carbon tetrachloride ND ug/L 04/19/16 16:51 56-23-50.50 1 Chlorobenzene ND ug/L 04/19/16 16:51 108-90-70.50 1 Chloroethane ND ug/L 04/19/16 16:51 75-00-31.0 1 Chloroform ND ug/L 04/19/16 16:51 67-66-30.50 1 Chloromethane ND ug/L 04/19/16 16:51 74-87-31.0 1 2-Chlorotoluene ND ug/L 04/19/16 16:51 95-49-80.50 1 4-Chlorotoluene ND ug/L 04/19/16 16:51 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 04/19/16 16:51 96-12-81.0 1 Dibromochloromethane ND ug/L 04/19/16 16:51 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 04/19/16 16:51 106-93-40.50 1 Dibromomethane ND ug/L 04/19/16 16:51 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 04/19/16 16:51 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 04/19/16 16:51 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 04/19/16 16:51 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 04/19/16 16:51 75-71-80.50 1 1,1-Dichloroethane ND ug/L 04/19/16 16:51 75-34-30.50 1 1,2-Dichloroethane ND ug/L 04/19/16 16:51 107-06-20.50 1 1,1-Dichloroethene ND ug/L 04/19/16 16:51 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 04/19/16 16:51 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 04/19/16 16:51 156-60-50.50 1 1,2-Dichloropropane ND ug/L 04/19/16 16:51 78-87-50.50 1 1,3-Dichloropropane ND ug/L 04/19/16 16:51 142-28-90.50 1 2,2-Dichloropropane ND ug/L 04/19/16 16:51 594-20-70.50 1 1,1-Dichloropropene ND ug/L 04/19/16 16:51 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 04/19/16 16:51 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 04/19/16 16:51 10061-02-60.50 1 Diisopropyl ether ND ug/L 04/19/16 16:51 108-20-30.50 1 Ethylbenzene ND ug/L 04/19/16 16:51 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 04/19/16 16:51 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 04/19/16 16:51 98-82-80.50 1 Methylene Chloride ND ug/L 04/19/16 16:51 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 04/19/16 16:51 1634-04-40.50 1 Naphthalene ND ug/L 04/19/16 16:51 91-20-32.0 1 n-Propylbenzene ND ug/L 04/19/16 16:51 103-65-10.50 1 Styrene ND ug/L 04/19/16 16:51 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 04/19/16 16:51 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 04/19/16 16:51 79-34-50.50 1 Tetrachloroethene ND ug/L 04/19/16 16:51 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Sample: TW-5 Lab ID: 92293912008 Collected: 04/14/16 09:15 Received: 04/14/16 14:10 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 04/19/16 16:51 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 04/19/16 16:51 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 04/19/16 16:51 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 04/19/16 16:51 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 04/19/16 16:51 79-00-50.50 1 Trichloroethene ND ug/L 04/19/16 16:51 79-01-60.50 1 Trichlorofluoromethane ND ug/L 04/19/16 16:51 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/19/16 16:51 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 04/19/16 16:51 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 04/19/16 16:51 108-67-80.50 1 Vinyl chloride ND ug/L 04/19/16 16:51 75-01-41.0 1 m&p-Xylene ND ug/L 04/19/16 16:51 179601-23-11.0 1 o-Xylene ND ug/L 04/19/16 16:51 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)108 %04/19/16 16:51 17060-07-070-130 1 4-Bromofluorobenzene (S)94 %04/19/16 16:51 460-00-470-130 1 Toluene-d8 (S)99 %04/19/16 16:51 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/36398 SM 6200B SM 6200B 6200B MSV Associated Lab Samples: 92293912001, 92293912002, 92293912003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1711944 Associated Lab Samples:92293912001, 92293912002, 92293912003 Matrix: Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 0.50 04/15/16 15:51 1,1,1-Trichloroethane ug/L ND 0.50 04/15/16 15:51 1,1,2,2-Tetrachloroethane ug/L ND 0.50 04/15/16 15:51 1,1,2-Trichloroethane ug/L ND 0.50 04/15/16 15:51 1,1-Dichloroethane ug/L ND 0.50 04/15/16 15:51 1,1-Dichloroethene ug/L ND 0.50 04/15/16 15:51 1,1-Dichloropropene ug/L ND 0.50 04/15/16 15:51 1,2,3-Trichlorobenzene ug/L ND 2.0 04/15/16 15:51 1,2,3-Trichloropropane ug/L ND 0.50 04/15/16 15:51 1,2,4-Trichlorobenzene ug/L ND 2.0 04/15/16 15:51 1,2,4-Trimethylbenzene ug/L ND 0.50 04/15/16 15:51 1,2-Dibromo-3-chloropropane ug/L ND 1.0 04/15/16 15:51 1,2-Dibromoethane (EDB)ug/L ND 0.50 04/15/16 15:51 1,2-Dichlorobenzene ug/L ND 0.50 04/15/16 15:51 1,2-Dichloroethane ug/L ND 0.50 04/15/16 15:51 1,2-Dichloropropane ug/L ND 0.50 04/15/16 15:51 1,3,5-Trimethylbenzene ug/L ND 0.50 04/15/16 15:51 1,3-Dichlorobenzene ug/L ND 0.50 04/15/16 15:51 1,3-Dichloropropane ug/L ND 0.50 04/15/16 15:51 1,4-Dichlorobenzene ug/L ND 0.50 04/15/16 15:51 2,2-Dichloropropane ug/L ND 0.50 04/15/16 15:51 2-Chlorotoluene ug/L ND 0.50 04/15/16 15:51 4-Chlorotoluene ug/L ND 0.50 04/15/16 15:51 Benzene ug/L ND 0.50 04/15/16 15:51 Bromobenzene ug/L ND 0.50 04/15/16 15:51 Bromochloromethane ug/L ND 0.50 04/15/16 15:51 Bromodichloromethane ug/L ND 0.50 04/15/16 15:51 Bromoform ug/L ND 0.50 04/15/16 15:51 Bromomethane ug/L ND 5.0 04/15/16 15:51 Carbon tetrachloride ug/L ND 0.50 04/15/16 15:51 Chlorobenzene ug/L ND 0.50 04/15/16 15:51 Chloroethane ug/L ND 1.0 04/15/16 15:51 Chloroform ug/L ND 0.50 04/15/16 15:51 Chloromethane ug/L ND 1.0 04/15/16 15:51 cis-1,2-Dichloroethene ug/L ND 0.50 04/15/16 15:51 cis-1,3-Dichloropropene ug/L ND 0.50 04/15/16 15:51 Dibromochloromethane ug/L ND 0.50 04/15/16 15:51 Dibromomethane ug/L ND 0.50 04/15/16 15:51 Dichlorodifluoromethane ug/L ND 0.50 04/15/16 15:51 Diisopropyl ether ug/L ND 0.50 04/15/16 15:51 Ethylbenzene ug/L ND 0.50 04/15/16 15:51 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1711944 Associated Lab Samples:92293912001, 92293912002, 92293912003 Matrix: Water Analyzed Hexachloro-1,3-butadiene ug/L ND 2.0 04/15/16 15:51 Isopropylbenzene (Cumene)ug/L ND 0.50 04/15/16 15:51 m&p-Xylene ug/L ND 1.0 04/15/16 15:51 Methyl-tert-butyl ether ug/L ND 0.50 04/15/16 15:51 Methylene Chloride ug/L ND 2.0 04/15/16 15:51 n-Butylbenzene ug/L ND 0.50 04/15/16 15:51 n-Propylbenzene ug/L ND 0.50 04/15/16 15:51 Naphthalene ug/L ND 2.0 04/15/16 15:51 o-Xylene ug/L ND 0.50 04/15/16 15:51 sec-Butylbenzene ug/L ND 0.50 04/15/16 15:51 Styrene ug/L ND 0.50 04/15/16 15:51 tert-Butylbenzene ug/L ND 0.50 04/15/16 15:51 Tetrachloroethene ug/L ND 0.50 04/15/16 15:51 Toluene ug/L ND 0.50 04/15/16 15:51 trans-1,2-Dichloroethene ug/L ND 0.50 04/15/16 15:51 trans-1,3-Dichloropropene ug/L ND 0.50 04/15/16 15:51 Trichloroethene ug/L ND 0.50 04/15/16 15:51 Trichlorofluoromethane ug/L ND 1.0 04/15/16 15:51 Vinyl chloride ug/L ND 1.0 04/15/16 15:51 1,2-Dichloroethane-d4 (S)%101 70-130 04/15/16 15:51 4-Bromofluorobenzene (S)%99 70-130 04/15/16 15:51 Toluene-d8 (S)%100 70-130 04/15/16 15:51 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1711945LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 45.650 91 60-140 1,1,1-Trichloroethane ug/L 45.850 92 60-140 1,1,2,2-Tetrachloroethane ug/L 44.650 89 60-140 1,1,2-Trichloroethane ug/L 43.550 87 60-140 1,1-Dichloroethane ug/L 45.150 90 60-140 1,1-Dichloroethene ug/L 47.450 95 60-140 1,1-Dichloropropene ug/L 47.250 94 60-140 1,2,3-Trichlorobenzene ug/L 44.550 89 60-140 1,2,3-Trichloropropane ug/L 43.650 87 60-140 1,2,4-Trichlorobenzene ug/L 45.350 91 60-140 1,2,4-Trimethylbenzene ug/L 45.550 91 60-140 1,2-Dibromo-3-chloropropane ug/L 46.550 93 60-140 1,2-Dibromoethane (EDB)ug/L 46.350 93 60-140 1,2-Dichlorobenzene ug/L 43.250 86 60-140 1,2-Dichloroethane ug/L 41.550 83 60-140 1,2-Dichloropropane ug/L 44.750 89 60-140 1,3,5-Trimethylbenzene ug/L 44.850 90 60-140 1,3-Dichlorobenzene ug/L 44.750 89 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1711945LABORATORY CONTROL SAMPLE: LCSSpike 1,3-Dichloropropane ug/L 46.050 92 60-140 1,4-Dichlorobenzene ug/L 45.050 90 60-140 2,2-Dichloropropane ug/L 46.250 92 60-140 2-Chlorotoluene ug/L 43.750 87 60-140 4-Chlorotoluene ug/L 44.650 89 60-140 Benzene ug/L 45.450 91 60-140 Bromobenzene ug/L 44.950 90 60-140 Bromochloromethane ug/L 48.450 97 60-140 Bromodichloromethane ug/L 44.050 88 60-140 Bromoform ug/L 43.950 88 60-140 Bromomethane ug/L 43.350 87 60-140 Carbon tetrachloride ug/L 46.550 93 60-140 Chlorobenzene ug/L 45.750 91 60-140 Chloroethane ug/L 49.550 99 60-140 Chloroform ug/L 45.350 91 60-140 Chloromethane ug/L 45.550 91 60-140 cis-1,2-Dichloroethene ug/L 44.850 90 60-140 cis-1,3-Dichloropropene ug/L 44.950 90 60-140 Dibromochloromethane ug/L 44.950 90 60-140 Dibromomethane ug/L 45.550 91 60-140 Dichlorodifluoromethane ug/L 47.550 95 60-140 Diisopropyl ether ug/L 45.850 92 60-140 Ethylbenzene ug/L 45.750 91 60-140 Hexachloro-1,3-butadiene ug/L 44.650 89 60-140 Isopropylbenzene (Cumene)ug/L 45.950 92 60-140 m&p-Xylene ug/L 91.8100 92 60-140 Methyl-tert-butyl ether ug/L 44.350 89 60-140 Methylene Chloride ug/L 45.850 92 60-140 n-Butylbenzene ug/L 45.750 91 60-140 n-Propylbenzene ug/L 44.050 88 60-140 Naphthalene ug/L 43.450 87 60-140 o-Xylene ug/L 44.450 89 60-140 sec-Butylbenzene ug/L 43.750 87 60-140 Styrene ug/L 46.450 93 60-140 tert-Butylbenzene ug/L 37.050 74 60-140 Tetrachloroethene ug/L 45.250 90 60-140 Toluene ug/L 45.550 91 60-140 trans-1,2-Dichloroethene ug/L 46.250 92 60-140 trans-1,3-Dichloropropene ug/L 44.650 89 60-140 Trichloroethene ug/L 44.850 90 60-140 Trichlorofluoromethane ug/L 48.450 97 60-140 Vinyl chloride ug/L 49.350 99 60-140 1,2-Dichloroethane-d4 (S)%102 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%100 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1711946MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92293709004 1711947 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 97 60-14088 920ND19.4 17.7 1,1,1-Trichloroethane ug/L 20 104 60-140102 220ND20.8 20.3 1,1,2,2-Tetrachloroethane ug/L 20 91 60-14085 720ND18.2 16.9 1,1,2-Trichloroethane ug/L 20 93 60-14085 920ND18.7 17.0 1,1-Dichloroethane ug/L 20 102 60-14097 520ND20.4 19.3 1,1-Dichloroethene ug/L 20 108 60-140102 720ND21.7 20.3 1,1-Dichloropropene ug/L 20 106 60-140104 220ND21.2 20.7 1,2,3-Trichlorobenzene ug/L 20 92 60-14088 520ND18.5 17.6 1,2,3-Trichloropropane ug/L 20 89 60-14083 720ND17.8 16.6 1,2,4-Trichlorobenzene ug/L 20 90 60-14088 320ND18.1 17.6 1,2,4-Trimethylbenzene ug/L 20 98 60-14092 620ND19.6 18.4 1,2-Dibromo-3-chloropropane ug/L 20 97 60-14091 720ND19.5 18.2 1,2-Dibromoethane (EDB)ug/L 20 98 60-14091 720ND19.6 18.1 1,2-Dichlorobenzene ug/L 20 93 60-14086 820ND18.7 17.2 1,2-Dichloroethane ug/L 20 90 60-14085 620ND18.3 17.3 1,2-Dichloropropane ug/L 20 97 60-14092 520ND19.4 18.4 1,3,5-Trimethylbenzene ug/L 20 95 60-14090 620ND19.1 17.9 1,3-Dichlorobenzene ug/L 20 95 60-14090 520ND19.0 18.1 1,3-Dichloropropane ug/L 20 97 60-14092 620ND19.5 18.4 1,4-Dichlorobenzene ug/L 20 97 60-14089 820ND19.4 18.0 2,2-Dichloropropane ug/L 20 100 60-14097 320ND20.0 19.4 2-Chlorotoluene ug/L 20 96 60-14089 820ND19.3 17.8 4-Chlorotoluene ug/L 20 96 60-14088 820ND19.2 17.7 Benzene ug/L 20 98 60-14095 320ND19.6 19.0 Bromobenzene ug/L 20 105 60-14097 820ND21.0 19.4 Bromochloromethane ug/L 20 105 60-140101 420ND21.0 20.1 Bromodichloromethane ug/L 20 98 60-14091 6205.5 25.1 23.7 Bromoform ug/L 20 88 60-14081 920ND17.7 16.2 Bromomethane ug/L 20 104 60-140102 220ND20.8 20.5 Carbon tetrachloride ug/L 20 106 60-140104 120ND21.1 20.8 Chlorobenzene ug/L 20 98 60-14091 820ND19.6 18.2 Chloroethane ug/L 20 111 60-140101 920ND22.1 20.2 Chloroform ug/L 20 98 60-14093 22030.7 50.3 49.2 Chloromethane ug/L 20 100 60-14092 920ND20.1 18.4 cis-1,2-Dichloroethene ug/L 20 100 60-14096 420ND20.0 19.2 cis-1,3-Dichloropropene ug/L 20 97 60-14090 720ND19.4 18.1 Dibromochloromethane ug/L 20 95 60-14091 5200.90 20.0 19.0 Dibromomethane ug/L 20 97 60-14094 420ND19.4 18.7 Dichlorodifluoromethane ug/L 20 99 60-14092 720ND19.7 18.3 Diisopropyl ether ug/L 20 102 60-14099 320ND20.3 19.7 Ethylbenzene ug/L 20 100 60-14092 820ND19.9 18.3 Hexachloro-1,3-butadiene ug/L 20 88 60-14079 1120ND17.6 15.8 Isopropylbenzene (Cumene) ug/L 20 99 60-14090 920ND19.7 18.1 m&p-Xylene ug/L 40 99 60-14091 940ND39.6 36.3 Methyl-tert-butyl ether ug/L 20 98 60-14087 1220ND19.5 17.3 Methylene Chloride ug/L 20 100 60-14092 820ND20.0 18.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1711946MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92293709004 1711947 MSD Result MSD % Rec RPD MSDMS Spike Conc. n-Butylbenzene ug/L 20 96 60-14088 820ND19.1 17.6 n-Propylbenzene ug/L 20 96 60-14090 720ND19.2 18.0 Naphthalene ug/L 20 94 60-14087 720ND18.7 17.4 o-Xylene ug/L 20 96 60-14087 1020ND19.2 17.4 sec-Butylbenzene ug/L 20 95 60-14087 820ND18.9 17.5 Styrene ug/L 20 96 60-14089 720ND19.1 17.9 tert-Butylbenzene ug/L 20 81 60-14074 920ND16.3 14.9 Tetrachloroethene ug/L 20 102 60-14093 920ND20.4 18.7 Toluene ug/L 20 99 60-14091 820ND19.8 18.3 trans-1,2-Dichloroethene ug/L 20 102 60-14095 820ND20.5 19.0 trans-1,3-Dichloropropene ug/L 20 97 60-14088 1020ND19.3 17.6 Trichloroethene ug/L 20 97 60-14093 520ND19.4 18.5 Trichlorofluoromethane ug/L 20 115 60-140109 520ND22.9 21.8 Vinyl chloride ug/L 20 107 60-140101 620ND21.4 20.3 1,2-Dichloroethane-d4 (S)%102 70-130104 4-Bromofluorobenzene (S)%101 70-13096 Toluene-d8 (S)%99 70-13099 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/36461 SM 6200B SM 6200B 6200B MSV Associated Lab Samples: 92293912005, 92293912006, 92293912007, 92293912008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1714337 Associated Lab Samples:92293912005, 92293912006, 92293912007, 92293912008 Matrix: Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 0.50 04/19/16 15:42 1,1,1-Trichloroethane ug/L ND 0.50 04/19/16 15:42 1,1,2,2-Tetrachloroethane ug/L ND 0.50 04/19/16 15:42 1,1,2-Trichloroethane ug/L ND 0.50 04/19/16 15:42 1,1-Dichloroethane ug/L ND 0.50 04/19/16 15:42 1,1-Dichloroethene ug/L ND 0.50 04/19/16 15:42 1,1-Dichloropropene ug/L ND 0.50 04/19/16 15:42 1,2,3-Trichlorobenzene ug/L ND 2.0 04/19/16 15:42 1,2,3-Trichloropropane ug/L ND 0.50 04/19/16 15:42 1,2,4-Trichlorobenzene ug/L ND 2.0 04/19/16 15:42 1,2,4-Trimethylbenzene ug/L ND 0.50 04/19/16 15:42 1,2-Dibromo-3-chloropropane ug/L ND 1.0 04/19/16 15:42 1,2-Dibromoethane (EDB)ug/L ND 0.50 04/19/16 15:42 1,2-Dichlorobenzene ug/L ND 0.50 04/19/16 15:42 1,2-Dichloroethane ug/L ND 0.50 04/19/16 15:42 1,2-Dichloropropane ug/L ND 0.50 04/19/16 15:42 1,3,5-Trimethylbenzene ug/L ND 0.50 04/19/16 15:42 1,3-Dichlorobenzene ug/L ND 0.50 04/19/16 15:42 1,3-Dichloropropane ug/L ND 0.50 04/19/16 15:42 1,4-Dichlorobenzene ug/L ND 0.50 04/19/16 15:42 2,2-Dichloropropane ug/L ND 0.50 04/19/16 15:42 2-Chlorotoluene ug/L ND 0.50 04/19/16 15:42 4-Chlorotoluene ug/L ND 0.50 04/19/16 15:42 Benzene ug/L ND 0.50 04/19/16 15:42 Bromobenzene ug/L ND 0.50 04/19/16 15:42 Bromochloromethane ug/L ND 0.50 04/19/16 15:42 Bromodichloromethane ug/L ND 0.50 04/19/16 15:42 Bromoform ug/L ND 0.50 04/19/16 15:42 Bromomethane ug/L ND 5.0 04/19/16 15:42 Carbon tetrachloride ug/L ND 0.50 04/19/16 15:42 Chlorobenzene ug/L ND 0.50 04/19/16 15:42 Chloroethane ug/L ND 1.0 04/19/16 15:42 Chloroform ug/L ND 0.50 04/19/16 15:42 Chloromethane ug/L ND 1.0 04/19/16 15:42 cis-1,2-Dichloroethene ug/L ND 0.50 04/19/16 15:42 cis-1,3-Dichloropropene ug/L ND 0.50 04/19/16 15:42 Dibromochloromethane ug/L ND 0.50 04/19/16 15:42 Dibromomethane ug/L ND 0.50 04/19/16 15:42 Dichlorodifluoromethane ug/L ND 0.50 04/19/16 15:42 Diisopropyl ether ug/L ND 0.50 04/19/16 15:42 Ethylbenzene ug/L ND 0.50 04/19/16 15:42 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1714337 Associated Lab Samples:92293912005, 92293912006, 92293912007, 92293912008 Matrix: Water Analyzed Hexachloro-1,3-butadiene ug/L ND 2.0 04/19/16 15:42 Isopropylbenzene (Cumene)ug/L ND 0.50 04/19/16 15:42 m&p-Xylene ug/L ND 1.0 04/19/16 15:42 Methyl-tert-butyl ether ug/L ND 0.50 04/19/16 15:42 Methylene Chloride ug/L ND 2.0 04/19/16 15:42 n-Butylbenzene ug/L ND 0.50 04/19/16 15:42 n-Propylbenzene ug/L ND 0.50 04/19/16 15:42 Naphthalene ug/L ND 2.0 04/19/16 15:42 o-Xylene ug/L ND 0.50 04/19/16 15:42 sec-Butylbenzene ug/L ND 0.50 04/19/16 15:42 Styrene ug/L ND 0.50 04/19/16 15:42 tert-Butylbenzene ug/L ND 0.50 04/19/16 15:42 Tetrachloroethene ug/L ND 0.50 04/19/16 15:42 Toluene ug/L ND 0.50 04/19/16 15:42 trans-1,2-Dichloroethene ug/L ND 0.50 04/19/16 15:42 trans-1,3-Dichloropropene ug/L ND 0.50 04/19/16 15:42 Trichloroethene ug/L ND 0.50 04/19/16 15:42 Trichlorofluoromethane ug/L ND 1.0 04/19/16 15:42 Vinyl chloride ug/L ND 1.0 04/19/16 15:42 1,2-Dichloroethane-d4 (S)%109 70-130 04/19/16 15:42 4-Bromofluorobenzene (S)%95 70-130 04/19/16 15:42 Toluene-d8 (S)%102 70-130 04/19/16 15:42 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1714338LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 43.950 88 60-140 1,1,1-Trichloroethane ug/L 47.150 94 60-140 1,1,2,2-Tetrachloroethane ug/L 42.150 84 60-140 1,1,2-Trichloroethane ug/L 42.850 86 60-140 1,1-Dichloroethane ug/L 44.950 90 60-140 1,1-Dichloroethene ug/L 48.550 97 60-140 1,1-Dichloropropene ug/L 48.250 96 60-140 1,2,3-Trichlorobenzene ug/L 43.350 87 60-140 1,2,3-Trichloropropane ug/L 42.250 84 60-140 1,2,4-Trichlorobenzene ug/L 44.050 88 60-140 1,2,4-Trimethylbenzene ug/L 44.350 89 60-140 1,2-Dibromo-3-chloropropane ug/L 46.250 92 60-140 1,2-Dibromoethane (EDB)ug/L 43.850 88 60-140 1,2-Dichlorobenzene ug/L 42.150 84 60-140 1,2-Dichloroethane ug/L 42.550 85 60-140 1,2-Dichloropropane ug/L 43.650 87 60-140 1,3,5-Trimethylbenzene ug/L 44.450 89 60-140 1,3-Dichlorobenzene ug/L 43.350 87 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1714338LABORATORY CONTROL SAMPLE: LCSSpike 1,3-Dichloropropane ug/L 45.050 90 60-140 1,4-Dichlorobenzene ug/L 43.550 87 60-140 2,2-Dichloropropane ug/L 49.150 98 60-140 2-Chlorotoluene ug/L 43.750 87 60-140 4-Chlorotoluene ug/L 43.850 88 60-140 Benzene ug/L 44.050 88 60-140 Bromobenzene ug/L 47.150 94 60-140 Bromochloromethane ug/L 48.350 97 60-140 Bromodichloromethane ug/L 43.850 88 60-140 Bromoform ug/L 40.650 81 60-140 Bromomethane ug/L 38.650 77 60-140 Carbon tetrachloride ug/L 46.450 93 60-140 Chlorobenzene ug/L 44.050 88 60-140 Chloroethane ug/L 47.450 95 60-140 Chloroform ug/L 45.450 91 60-140 Chloromethane ug/L 43.850 88 60-140 cis-1,2-Dichloroethene ug/L 45.650 91 60-140 cis-1,3-Dichloropropene ug/L 44.350 89 60-140 Dibromochloromethane ug/L 43.650 87 60-140 Dibromomethane ug/L 43.950 88 60-140 Dichlorodifluoromethane ug/L 50.250 100 60-140 Diisopropyl ether ug/L 47.350 95 60-140 Ethylbenzene ug/L 44.350 89 60-140 Hexachloro-1,3-butadiene ug/L 46.250 92 60-140 Isopropylbenzene (Cumene)ug/L 43.750 87 60-140 m&p-Xylene ug/L 88.0100 88 60-140 Methyl-tert-butyl ether ug/L 45.150 90 60-140 Methylene Chloride ug/L 46.150 92 60-140 n-Butylbenzene ug/L 46.650 93 60-140 n-Propylbenzene ug/L 43.850 88 60-140 Naphthalene ug/L 43.650 87 60-140 o-Xylene ug/L 42.450 85 60-140 sec-Butylbenzene ug/L 43.850 88 60-140 Styrene ug/L 44.350 89 60-140 tert-Butylbenzene ug/L 36.550 73 60-140 Tetrachloroethene ug/L 43.950 88 60-140 Toluene ug/L 43.850 88 60-140 trans-1,2-Dichloroethene ug/L 46.050 92 60-140 trans-1,3-Dichloropropene ug/L 43.950 88 60-140 Trichloroethene ug/L 43.050 86 60-140 Trichlorofluoromethane ug/L 51.350 103 60-140 Vinyl chloride ug/L 49.150 98 60-140 1,2-Dichloroethane-d4 (S)%107 70-130 4-Bromofluorobenzene (S)%99 70-130 Toluene-d8 (S)%100 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1714339MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92293998004 1714340 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 93 60-14091 220ND18.5 18.1 1,1,1-Trichloroethane ug/L 20 104 60-140103 120ND20.7 20.6 1,1,2,2-Tetrachloroethane ug/L 20 85 60-14089 420ND17.0 17.7 1,1,2-Trichloroethane ug/L 20 87 60-14093 620ND17.5 18.5 1,1-Dichloroethane ug/L 20 99 60-14097 220ND19.8 19.4 1,1-Dichloroethene ug/L 20 109 60-140107 220ND21.8 21.5 1,1-Dichloropropene ug/L 20 105 60-140106 120ND20.9 21.2 1,2,3-Trichlorobenzene ug/L 20 88 60-14090 320ND17.6 18.1 1,2,3-Trichloropropane ug/L 20 84 60-14090 720ND16.8 18.0 1,2,4-Trichlorobenzene ug/L 20 91 60-14090 120ND18.1 18.0 1,2,4-Trimethylbenzene ug/L 20 98 60-14094 420ND19.6 18.7 1,2-Dibromo-3-chloropropane ug/L 20 89 60-14096 720ND17.8 19.2 1,2-Dibromoethane (EDB)ug/L 20 91 60-14093 220ND18.3 18.6 1,2-Dichlorobenzene ug/L 20 88 60-14089 120ND17.7 17.8 1,2-Dichloroethane ug/L 20 88 60-14089 120ND17.8 18.0 1,2-Dichloropropane ug/L 20 94 60-14093 220ND18.9 18.6 1,3,5-Trimethylbenzene ug/L 20 96 60-14092 420ND19.2 18.5 1,3-Dichlorobenzene ug/L 20 92 60-14092 020ND18.4 18.3 1,3-Dichloropropane ug/L 20 94 60-14092 220ND18.8 18.5 1,4-Dichlorobenzene ug/L 20 92 60-14092 020ND18.4 18.4 2,2-Dichloropropane ug/L 20 100 60-14099 220ND20.1 19.7 2-Chlorotoluene ug/L 20 93 60-14090 420ND18.7 18.0 4-Chlorotoluene ug/L 20 94 60-14092 220ND18.8 18.4 Benzene ug/L 20 97 60-14096 120ND19.4 19.1 Bromobenzene ug/L 20 101 60-14099 220ND20.2 19.8 Bromochloromethane ug/L 20 104 60-140102 120ND20.7 20.4 Bromodichloromethane ug/L 20 93 60-14092 220ND18.7 18.3 Bromoform ug/L 20 81 60-14085 520ND16.2 17.0 Bromomethane ug/L 20 88 60-14076 1420ND17.5 15.3 Carbon tetrachloride ug/L 20 104 60-140103 120ND20.7 20.6 Chlorobenzene ug/L 20 95 60-14092 420ND19.1 18.3 Chloroethane ug/L 20 109 60-140104 520ND21.8 20.8 Chloroform ug/L 20 97 60-14098 120ND19.3 19.6 Chloromethane ug/L 20 98 60-14095 320ND19.7 19.1 cis-1,2-Dichloroethene ug/L 20 99 60-14098 020ND19.8 19.7 cis-1,3-Dichloropropene ug/L 20 89 60-14095 720ND17.7 18.9 Dibromochloromethane ug/L 20 89 60-14088 120ND17.8 17.7 Dibromomethane ug/L 20 92 60-14097 520ND18.5 19.4 Dichlorodifluoromethane ug/L 20 109 60-140112 320ND21.7 22.5 Diisopropyl ether ug/L 20 102 60-140100 220ND20.4 19.9 Ethylbenzene ug/L 20 97 60-14094 320ND19.3 18.8 Hexachloro-1,3-butadiene ug/L 20 91 60-14086 620ND18.3 17.2 Isopropylbenzene (Cumene) ug/L 20 95 60-14092 220ND18.9 18.5 m&p-Xylene ug/L 40 96 60-14093 340ND38.3 37.3 Methyl-tert-butyl ether ug/L 20 95 60-140100 420ND19.0 19.9 Methylene Chloride ug/L 20 98 60-14098 020ND19.7 19.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1714339MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92293998004 1714340 MSD Result MSD % Rec RPD MSDMS Spike Conc. n-Butylbenzene ug/L 20 96 60-14094 220ND19.3 18.9 n-Propylbenzene ug/L 20 95 60-14093 220ND18.9 18.5 Naphthalene ug/L 20 88 60-14091 420ND17.6 18.3 o-Xylene ug/L 20 93 60-14090 320ND18.5 17.9 sec-Butylbenzene ug/L 20 94 60-14091 320ND18.8 18.3 Styrene ug/L 20 95 60-14092 320ND19.0 18.3 tert-Butylbenzene ug/L 20 79 60-14078 220ND15.9 15.6 Tetrachloroethene ug/L 20 94 60-14092 320ND18.8 18.3 Toluene ug/L 20 95 60-14094 120ND19.1 18.9 trans-1,2-Dichloroethene ug/L 20 101 60-140102 120ND20.3 20.4 trans-1,3-Dichloropropene ug/L 20 90 60-14092 220ND18.1 18.4 Trichloroethene ug/L 20 95 60-14095 120ND19.0 19.1 Trichlorofluoromethane ug/L 20 116 60-140113 320ND23.2 22.6 Vinyl chloride ug/L 20 110 60-140108 220ND22.1 21.6 1,2-Dichloroethane-d4 (S)%103 70-130106 4-Bromofluorobenzene (S)%100 70-13098 Toluene-d8 (S)%100 70-130102 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/36467 SM 6200B SM 6200B 6200B MSV Associated Lab Samples: 92293912004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1714462 Associated Lab Samples:92293912004 Matrix: Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 0.50 04/20/16 07:25 1,1,1-Trichloroethane ug/L ND 0.50 04/20/16 07:25 1,1,2,2-Tetrachloroethane ug/L ND 0.50 04/20/16 07:25 1,1,2-Trichloroethane ug/L ND 0.50 04/20/16 07:25 1,1-Dichloroethane ug/L ND 0.50 04/20/16 07:25 1,1-Dichloroethene ug/L ND 0.50 04/20/16 07:25 1,1-Dichloropropene ug/L ND 0.50 04/20/16 07:25 1,2,3-Trichlorobenzene ug/L ND 2.0 04/20/16 07:25 1,2,3-Trichloropropane ug/L ND 0.50 04/20/16 07:25 1,2,4-Trichlorobenzene ug/L ND 2.0 04/20/16 07:25 1,2,4-Trimethylbenzene ug/L ND 0.50 04/20/16 07:25 1,2-Dibromo-3-chloropropane ug/L ND 1.0 04/20/16 07:25 1,2-Dibromoethane (EDB)ug/L ND 0.50 04/20/16 07:25 1,2-Dichlorobenzene ug/L ND 0.50 04/20/16 07:25 1,2-Dichloroethane ug/L ND 0.50 04/20/16 07:25 1,2-Dichloropropane ug/L ND 0.50 04/20/16 07:25 1,3,5-Trimethylbenzene ug/L ND 0.50 04/20/16 07:25 1,3-Dichlorobenzene ug/L ND 0.50 04/20/16 07:25 1,3-Dichloropropane ug/L ND 0.50 04/20/16 07:25 1,4-Dichlorobenzene ug/L ND 0.50 04/20/16 07:25 2,2-Dichloropropane ug/L ND 0.50 04/20/16 07:25 2-Chlorotoluene ug/L ND 0.50 04/20/16 07:25 4-Chlorotoluene ug/L ND 0.50 04/20/16 07:25 Benzene ug/L ND 0.50 04/20/16 07:25 Bromobenzene ug/L ND 0.50 04/20/16 07:25 Bromochloromethane ug/L ND 0.50 04/20/16 07:25 Bromodichloromethane ug/L ND 0.50 04/20/16 07:25 Bromoform ug/L ND 0.50 04/20/16 07:25 Bromomethane ug/L ND 5.0 04/20/16 07:25 Carbon tetrachloride ug/L ND 0.50 04/20/16 07:25 Chlorobenzene ug/L ND 0.50 04/20/16 07:25 Chloroethane ug/L ND 1.0 04/20/16 07:25 Chloroform ug/L ND 0.50 04/20/16 07:25 Chloromethane ug/L ND 1.0 04/20/16 07:25 cis-1,2-Dichloroethene ug/L ND 0.50 04/20/16 07:25 cis-1,3-Dichloropropene ug/L ND 0.50 04/20/16 07:25 Dibromochloromethane ug/L ND 0.50 04/20/16 07:25 Dibromomethane ug/L ND 0.50 04/20/16 07:25 Dichlorodifluoromethane ug/L ND 0.50 04/20/16 07:25 Diisopropyl ether ug/L ND 0.50 04/20/16 07:25 Ethylbenzene ug/L ND 0.50 04/20/16 07:25 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1714462 Associated Lab Samples:92293912004 Matrix: Water Analyzed Hexachloro-1,3-butadiene ug/L ND 2.0 04/20/16 07:25 Isopropylbenzene (Cumene)ug/L ND 0.50 04/20/16 07:25 m&p-Xylene ug/L ND 1.0 04/20/16 07:25 Methyl-tert-butyl ether ug/L ND 0.50 04/20/16 07:25 Methylene Chloride ug/L ND 2.0 04/20/16 07:25 n-Butylbenzene ug/L ND 0.50 04/20/16 07:25 n-Propylbenzene ug/L ND 0.50 04/20/16 07:25 Naphthalene ug/L ND 2.0 04/20/16 07:25 o-Xylene ug/L ND 0.50 04/20/16 07:25 sec-Butylbenzene ug/L ND 0.50 04/20/16 07:25 Styrene ug/L ND 0.50 04/20/16 07:25 tert-Butylbenzene ug/L ND 0.50 04/20/16 07:25 Tetrachloroethene ug/L ND 0.50 04/20/16 07:25 Toluene ug/L ND 0.50 04/20/16 07:25 trans-1,2-Dichloroethene ug/L ND 0.50 04/20/16 07:25 trans-1,3-Dichloropropene ug/L ND 0.50 04/20/16 07:25 Trichloroethene ug/L ND 0.50 04/20/16 07:25 Trichlorofluoromethane ug/L ND 1.0 04/20/16 07:25 Vinyl chloride ug/L ND 1.0 04/20/16 07:25 1,2-Dichloroethane-d4 (S)%102 70-130 04/20/16 07:25 4-Bromofluorobenzene (S)%97 70-130 04/20/16 07:25 Toluene-d8 (S)%101 70-130 04/20/16 07:25 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1714463LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 42.950 86 60-140 1,1,1-Trichloroethane ug/L 45.850 92 60-140 1,1,2,2-Tetrachloroethane ug/L 41.650 83 60-140 1,1,2-Trichloroethane ug/L 41.250 82 60-140 1,1-Dichloroethane ug/L 43.850 88 60-140 1,1-Dichloroethene ug/L 46.650 93 60-140 1,1-Dichloropropene ug/L 45.750 91 60-140 1,2,3-Trichlorobenzene ug/L 41.850 84 60-140 1,2,3-Trichloropropane ug/L 42.050 84 60-140 1,2,4-Trichlorobenzene ug/L 42.050 84 60-140 1,2,4-Trimethylbenzene ug/L 42.250 84 60-140 1,2-Dibromo-3-chloropropane ug/L 43.550 87 60-140 1,2-Dibromoethane (EDB)ug/L 43.550 87 60-140 1,2-Dichlorobenzene ug/L 40.650 81 60-140 1,2-Dichloroethane ug/L 40.950 82 60-140 1,2-Dichloropropane ug/L 41.850 84 60-140 1,3,5-Trimethylbenzene ug/L 41.950 84 60-140 1,3-Dichlorobenzene ug/L 42.050 84 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1714463LABORATORY CONTROL SAMPLE: LCSSpike 1,3-Dichloropropane ug/L 42.450 85 60-140 1,4-Dichlorobenzene ug/L 41.850 84 60-140 2,2-Dichloropropane ug/L 38.050 76 60-140 2-Chlorotoluene ug/L 40.950 82 60-140 4-Chlorotoluene ug/L 41.950 84 60-140 Benzene ug/L 42.850 86 60-140 Bromobenzene ug/L 41.850 84 60-140 Bromochloromethane ug/L 47.650 95 60-140 Bromodichloromethane ug/L 41.550 83 60-140 Bromoform ug/L 39.150 78 60-140 Bromomethane ug/L 31.850 64 60-140 Carbon tetrachloride ug/L 45.050 90 60-140 Chlorobenzene ug/L 42.650 85 60-140 Chloroethane ug/L 47.650 95 60-140 Chloroform ug/L 44.750 89 60-140 Chloromethane ug/L 40.950 82 60-140 cis-1,2-Dichloroethene ug/L 44.150 88 60-140 cis-1,3-Dichloropropene ug/L 40.650 81 60-140 Dibromochloromethane ug/L 42.950 86 60-140 Dibromomethane ug/L 42.750 85 60-140 Dichlorodifluoromethane ug/L 45.750 91 60-140 Diisopropyl ether ug/L 45.550 91 60-140 Ethylbenzene ug/L 42.850 86 60-140 Hexachloro-1,3-butadiene ug/L 41.950 84 60-140 Isopropylbenzene (Cumene)ug/L 42.750 85 60-140 m&p-Xylene ug/L 85.3100 85 60-140 Methyl-tert-butyl ether ug/L 44.450 89 60-140 Methylene Chloride ug/L 44.850 90 60-140 n-Butylbenzene ug/L 42.150 84 60-140 n-Propylbenzene ug/L 41.250 82 60-140 Naphthalene ug/L 42.350 85 60-140 o-Xylene ug/L 41.650 83 60-140 sec-Butylbenzene ug/L 41.350 83 60-140 Styrene ug/L 43.350 87 60-140 tert-Butylbenzene ug/L 34.950 70 60-140 Tetrachloroethene ug/L 42.150 84 60-140 Toluene ug/L 42.850 86 60-140 trans-1,2-Dichloroethene ug/L 45.350 91 60-140 trans-1,3-Dichloropropene ug/L 40.350 81 60-140 Trichloroethene ug/L 41.850 84 60-140 Trichlorofluoromethane ug/L 48.150 96 60-140 Vinyl chloride ug/L 47.550 95 60-140 1,2-Dichloroethane-d4 (S)%104 70-130 4-Bromofluorobenzene (S)%98 70-130 Toluene-d8 (S)%99 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1714464MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92294218004 1714465 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 94 60-14098 520ND18.7 19.6 1,1,1-Trichloroethane ug/L 20 102 60-140109 620ND20.5 21.8 1,1,2,2-Tetrachloroethane ug/L 20 86 60-14085 120ND17.2 17.1 1,1,2-Trichloroethane ug/L 20 92 60-14091 120ND18.4 18.2 1,1-Dichloroethane ug/L 20 97 60-140105 820ND19.5 21.1 1,1-Dichloroethene ug/L 20 109 60-140115 520ND21.8 22.9 1,1-Dichloropropene ug/L 20 105 60-140114 820ND21.0 22.8 1,2,3-Trichlorobenzene ug/L 20 93 60-140104 1120ND18.6 20.8 1,2,3-Trichloropropane ug/L 20 85 60-14089 420ND17.0 17.7 1,2,4-Trichlorobenzene ug/L 20 93 60-140105 1120ND18.7 20.9 1,2,4-Trimethylbenzene ug/L 20 99 60-140105 6200.57 20.4 21.6 1,2-Dibromo-3-chloropropane ug/L 20 88 60-14088 020ND17.7 17.6 1,2-Dibromoethane (EDB)ug/L 20 94 60-14094 020ND18.7 18.7 1,2-Dichlorobenzene ug/L 20 89 60-14097 820ND17.7 19.3 1,2-Dichloroethane ug/L 20 87 60-14092 620ND17.5 18.6 1,2-Dichloropropane ug/L 20 95 60-14099 320ND19.1 19.8 1,3,5-Trimethylbenzene ug/L 20 95 60-140105 1020ND19.1 21.1 1,3-Dichlorobenzene ug/L 20 92 60-140103 1220ND18.4 20.6 1,3-Dichloropropane ug/L 20 92 60-14095 420ND18.3 19.0 1,4-Dichlorobenzene ug/L 20 92 60-140101 920ND18.4 20.1 2,2-Dichloropropane ug/L 20 103 60-140111 720ND20.7 22.2 2-Chlorotoluene ug/L 20 91 60-140100 920ND18.3 20.0 4-Chlorotoluene ug/L 20 93 60-140101 820ND18.7 20.3 Benzene ug/L 20 94 60-140103 8201.1 20.0 21.7 Bromobenzene ug/L 20 91 60-140101 1020ND18.2 20.1 Bromochloromethane ug/L 20 105 60-140108 220ND21.0 21.5 Bromodichloromethane ug/L 20 94 60-14097 420ND18.7 19.4 Bromoform ug/L 20 81 60-14084 420ND16.1 16.7 Bromomethane ug/L 20 76 60-14084 1020ND15.1 16.7 Carbon tetrachloride ug/L 20 104 60-140111 620ND20.8 22.1 Chlorobenzene ug/L 20 95 60-140100 520ND18.9 19.9 Chloroethane ug/L 20 105 60-140117 1120ND21.1 23.5 Chloroform ug/L 20 97 60-140104 720ND19.3 20.7 Chloromethane ug/L 20 95 60-14099 420ND19.0 19.8 cis-1,2-Dichloroethene ug/L 20 98 60-140106 820ND19.5 21.2 cis-1,3-Dichloropropene ug/L 20 96 60-14099 420ND19.1 19.9 Dibromochloromethane ug/L 20 90 60-14093 320ND18.0 18.5 Dibromomethane ug/L 20 95 60-14099 420ND19.0 19.7 Dichlorodifluoromethane ug/L 20 113 60-140123 920ND22.5 24.7 Diisopropyl ether ug/L 20 99 60-140106 720ND19.8 21.2 Ethylbenzene ug/L 20 92 60-140101 8201.1 19.5 21.3 Hexachloro-1,3-butadiene ug/L 20 96 60-140111 1520ND19.2 22.3 Isopropylbenzene (Cumene) ug/L 20 95 60-140100 520ND19.4 20.4 m&p-Xylene ug/L 40 97 60-140100 4401.4 40.0 41.5 Methyl-tert-butyl ether ug/L 20 97 60-140100 420ND19.4 20.1 Methylene Chloride ug/L 20 96 60-140102 720ND19.3 20.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1714464MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92294218004 1714465 MSD Result MSD % Rec RPD MSDMS Spike Conc. n-Butylbenzene ug/L 20 100 60-140108 820ND19.9 21.6 n-Propylbenzene ug/L 20 92 60-140103 1120ND18.7 20.8 Naphthalene ug/L 20 89 60-14093 420ND18.8 19.6 o-Xylene ug/L 20 93 60-14099 6200.72 19.2 20.4 sec-Butylbenzene ug/L 20 94 60-140106 1220ND19.1 21.5 Styrene ug/L 20 95 60-140100 520ND19.0 20.0 tert-Butylbenzene ug/L 20 79 60-14087 1020ND15.9 17.5 Tetrachloroethene ug/L 20 97 60-140102 520ND19.5 20.4 Toluene ug/L 20 99 60-140103 420ND20.1 20.9 trans-1,2-Dichloroethene ug/L 20 101 60-140110 920ND20.3 22.1 trans-1,3-Dichloropropene ug/L 20 92 60-14096 520ND18.3 19.3 Trichloroethene ug/L 20 97 60-140104 720ND19.4 20.8 Trichlorofluoromethane ug/L 20 114 60-140124 820ND22.8 24.8 Vinyl chloride ug/L 20 110 60-140119 820ND21.9 23.8 1,2-Dichloroethane-d4 (S)%102 70-130101 4-Bromofluorobenzene (S)%99 70-13097 Toluene-d8 (S)%100 70-13099 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 38 #=QL# QUALIFIERS Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - CharlottePASI-C REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 38 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92293912 WINSTON CONT 6228-15-0284 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92293912001 MSV/36398MW-1 SM 6200B 92293912002 MSV/36398MW-2 SM 6200B 92293912003 MSV/36398MW-4 SM 6200B 92293912004 MSV/36467TW-1 SM 6200B 92293912005 MSV/36461TW-2 SM 6200B 92293912006 MSV/36461TW-3 SM 6200B 92293912007 MSV/36461TW-4 SM 6200B 92293912008 MSV/36461TW-5 SM 6200B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/20/2016 05:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 38 Page 37 of 38 Page 38 of 38