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HomeMy WebLinkAbout20089_Hendrick_Auto_ Soil-GW_Assmt_Rpt_20150323Report of Additional Soil and Groundwater Assessment Hendrick Durham Auto Mall Durham, Durham County, North Carolina ECS Project: 06:22255-A_Rev-1 March 23, 2015 1 TABLE OF CONTENTS 1. EXECUTIVE SUMMARY ....................................................................................................... 2 2. BACKGROUND INFORMATION ........................................................................................... 5 3. FIELD ACTIVITIES ................................................................................................................ 5 4. LABORATORY ANALYSIS .................................................................................................... 7 5. CONCLUSIONS .................................................................................................................... 8 6. RECOMMENDATIONS ......................................................................................................... 9 7. QUALIFICATIONS OF REPORT ........................................................................................... 9 FIGURES Figure 1 – Site Location Map Figure 2 – Soil and Groundwater Sample Location Map Figure 3 – Groundwater Sample Location Map TABLES Table 1 – Summary of Soil Sample Analytical Results Table 2 – Summary of Groundwater Analytical Results APPENDIX Laboratory Test Reports and Chain of Custody Records Report of Additional Soil and Groundwater Assessment Hendrick Durham Auto Mall Durham, Durham County, North Carolina ECS Project: 06:22255-A_Rev-1 March 23, 2015 1. EXECUTIVE SUMMARY The subject site is known as the Hendrick Durham Auto Mall site and is located at 409 South Roxboro Street and 464 East Pettigrew Street in Durham, Durham County, North Carolina (Figure 1). The site consists of 12.076 acres of land and is currently developed with the Hendrick Durham Auto Mall and associated parking lots. ECS previously conducted a Phase I Environmental Site Assessment (ESA) for the site (ECS Project No. 06:21380). ECS identified the following recognized environmental conditions (RECs) with respect to the subject site:  The documented releases associated with the former use of the site as a hosiery mill and a printing facility;  The current use of the site as an automotive dealership and maintenance facility; and  The historical use of surrounding properties as auto repair facilities, dry cleaning facilities, and industrial uses. The Phase I ESA also identified the following Controlled Recognized Environmental Conditions (CRECs):  The documented releases associated with the subject site. Based on the results of the Phase I ESA, ECS conducted a Phase II ESA dated February 28, 2014 (ECS Project No. 06:21308-B). Based on the field observation and laboratory analytical results of the soil and groundwater samples collected during the Phase II ESA, a summary of ECS’ conclusions are as follows:  Laboratory analysis of a soil sample located in the eastern portion of the parking lot, north of the dealership building detected benzene at a concentration that exceeds its Soil-to-Groundwater Maximum Soil Contamination Concentrations (MSCCs). However, the concentration does not exceed its Industrial/Commercial Soil Cleanup Levels (ISCLs);  Laboratory analysis of a soil sample located in the eastern portion of the parking lot, north of the dealership building detected benzo(a)anthracene, benzo(a)pyrene, benzo(b)floranthene, dibenzo(a,h)anthracene, indeno(1,2,3-cd)pyrene, and naphthalene at concentrations that exceed their respective MSCCs. The concentrations of benzo(a)anthracene, benzo(a)pyrene, benzo(b)floranthene, dibenzo(a,h)anthracene, and indeno(1,2,3-cd)pyrene exceed their respective ISCLs; and  Laboratory analysis of a groundwater sample located in the southwestern portion of the parking lot north of the dealership building did not detect target volatile organic compounds (VOCs) or semi-volatile organic compounds (SVOCs) above laboratory reporting limits. In an effort to determine if other areas of the subject site had been adversely impacted by routine operations at the Hendrick Durham Auto Mall, ECS was contracted to conduct an additional soil and groundwater assessment at the site. Project information is based on correspondence between Report of Additional Soil and Groundwater Assessment Hendrick Durham Auto Mall Durham, Durham County, North Carolina ECS Project: 06:22255-A_Rev-1 March 23, 2015 3 Mr. Eric Applefield of Durham Partnership Group, LLC., Mr. Tony Duque of NCDENR’s Brownfields Program, Mr. Brian Smith with ECS, and the previously cited environmental assessments. On February 3, 2015, ECS conducted a site visit to identify potential environmental concerns not addressed by previous soil and groundwater sampling. ECS identified an oil water separator (OWS) located along the northwestern corner of the service garage area; a floor drain inside the oil change building; a floor drain extending the length of the service garage area; a drum storage area located along the southeastern corner of the service garage area; an aboveground storage tank (AST) containing gasoline located east of the service garage area; and an anomaly marked “UST?” adjacent to the AST. On February 28, 2015 and March 6, 2015, ECS collected 15 soil samples at the locations described above. Three of the soil borings were advanced adjacent to the oil water separator; one of the soil borings was advanced adjacent to the floor drain inside the oil change building; four of the soil borings were advanced adjacent to the floor drain inside the service garage area; two of the soil borings were advanced adjacent to the drum storage area; three soil borings were advanced adjacent to the AST; and two of the soil borings were advanced adjacent to the underground storage tank (UST) anomaly. The soil borings were advanced to a depth of approximately ten feet below the ground surface (ft bgs) and/or refusal. ECS did not detect volatile organic vapors using the photoionization detector (PID) while screening the soil samples; therefore, the soil samples were collected from two to four ft bgs from each soil boring.   The soil samples were submitted to Pace Analytical Services, Inc. (Pace) for chemical analysis for total petroleum hydrocarbons (TPH) diesel range organics (DRO) using EPA Method 8015 and VOCs. Additionally, six of the soil samples were analyzed for RCRA metals. The laboratory reported TPH-DRO at concentrations above the UST Section’s Action Level in the soil samples collected from one location near the OWS, one location near floor drain inside the oil change building, two locations near the location of the AST, and two locations located near the anomaly marked “UST?” adjacent to the AST. The laboratory did not report VOCs at concentrations above the laboratory reporting limits in the soil samples collected from the site. The laboratory reported chromium at concentrations above the Inactive Hazardous Sites Branch (IHSB) Residential and Industrial Preliminary Soil Remediation Goals (PSRGs) in the soil samples collected at two locations along the floor drain extending the length of the service garage area, one soil sample located near the AST, and one soil sample located near the anomaly marked “UST?” adjacent to the AST. The laboratory reported lead at concentrations above the IHSB Residential and Industrial PSRGs in the soil samples collected from one location near the eastern end of the floor drain within the service garage area and one location near the OWS. Subsequently, five temporary monitoring wells were installed at the site. One boring was advanced along the floor drain inside the Service Garage Area, one boring was advanced at the Oil Change Garage, one boring was advanced at the OWS, one boring was advanced at the Collision Center, and one boring was advanced in the northeastern portion of the adjacent Report of Additional Soil and Groundwater Assessment Hendrick Durham Auto Mall Durham, Durham County, North Carolina ECS Project: 06:22255-A_Rev-1 March 23, 2015 4 parking lot. The temporary monitoring wells were drilled to depths ranging from 10 ft bgs to 25 ft bgs and were constructed using one-inch inner diameter Schedule 40 PVC flush-threaded casing and screen. The temporary groundwater monitoring wells were developed by purging approximately three well volumes or until dryness using a peristaltic pump and tubing dedicated to each well. After development was completed, groundwater samples were collected from the wells. Immediately after collection, the groundwater samples were transferred into sample containers provided by the laboratory. The samples were submitted to Pace for chemical analysis for VOCs and SVOCs. The laboratory reported several VOCs at concentrations below their respective North Carolina 2L Groundwater Quality Standards (NC2LGWQS) in groundwater samples collected from TMW- 1 through TMW-5. The laboratory reported bis(2-ethylhexyl)phthalate at a concentration above its NC2LGWQS in the groundwater sample collected from TMW-3. Bis(2-ethylhexyl)pthalate is common artifact prevalent in plastics, such as PVC, tubing, and nitrile gloves; therefore, ECS does not believe that bis(2-ethylhexyl)phthalate is a contaminant of concern at the subject site. The laboratory did not report additional SVOCs at concentrations above their respective laboratory reporting limits in the groundwater samples collected from the site monitoring wells. Upon completion, each groundwater boring was properly abandoned. Based on the results of the soil and groundwater assessment activities, ECS recommends the following:  ECS recommends that if future grading or excavation activities are planned at the site, the soils at the following locations should be monitored for possible petroleum impacts; the soil sample located near floor drain inside the oil change building (SS-1), the soil samples located near the UST anomaly (SS-8 and SS-10), the soil samples located near the AST (SS-11 and SS-12), and the soil sample located near the OWS (SS-13);  Chromium and lead were reported at concentrations above their respective IHSB Residential and Industrial PSRGs. However, the detections are consistent with naturally occurring metals in soils in this general area.  Additional groundwater assessment does not appear necessary at the site and is not recommended at this time;  ECS recommends updating the Environmental Management Plan (EMP) to include the information from this report; and  ECS recommends that a copy of this report be retained by the property owner to document assessment activities. Report of Additional Soil and Groundwater Assessment Hendrick Durham Auto Mall Durham, Durham County, North Carolina ECS Project: 06:22255-A_Rev-1 March 23, 2015 5 2. BACKGROUND INFORMATION The subject site is known as the Hendrick Durham Auto Mall site and is located at 409 South Roxboro Street and 464 East Pettigrew Street in Durham, Durham County, North Carolina (Figure 1). The site consists of 12.076-acres of land and is currently developed with the Hendrick Durham Auto Mall and associated parking lots. ECS previously conducted a Phase I ESA for the site (ECS Project No. 06:21380). ECS identified the following RECs with respect to the subject site:  The documented releases associated with the former use of the site as a hosiery mill and a printing facility;  The current use of the site as an automotive dealership and maintenance facility; and  The historical use of surrounding properties as auto repair facilities, dry cleaning facilities, and industrial uses. The Phase I ESA also identified the following Controlled Recognized Environmental Conditions (CRECs):  The documented releases associated with the subject site. Based on the results of the Phase I ESA, ECS conducted a Phase II ESA dated February 28, 2014 (ECS Project No. 06:21308-B). Based on the field observation and laboratory analytical results of the soil and groundwater samples collected during the Phase II ESA, a summary of ECS’ conclusions are as follows:  Laboratory analysis of a soil sample located in the eastern portion of the parking lot, north of the dealership building detected benzene at a concentration that exceeds its Soil-to-Groundwater MSCCs. However, the concentration does not exceed its ISCLs;  Laboratory analysis of a soil sample located in the eastern portion of the parking lot, north of the dealership building detected benzo(a)anthracene, benzo(a)pyrene, benzo(b)floranthene, dibenzo(a,h)anthracene, indeno(1,2,3-cd)pyrene, and naphthalene at concentrations that exceed their respective MSCCs. The concentrations of benzo(a)anthracene, benzo(a)pyrene, benzo(b)floranthene, dibenzo(a,h)anthracene, and indeno(1,2,3-cd)pyrene exceed their respective ISCLs; and  Laboratory analysis of a groundwater sample located in the southwestern portion of the parking lot north of the dealership building did not detect target VOCs or SVOCs above laboratory reporting limits. In an effort to determine if other areas of the subject site had been adversely impacted by routine operations at the Hendrick Durham Auto Mall, ECS was contracted to conduct an additional soil and groundwater assessment at the site. Project information is based on correspondence between Mr. Eric Applefield of Durham Partnership Group, LLC., Mr. Tony Duque of NCDENR’s Brownfields Program, Mr. Brian Smith with ECS, and the previously cited environmental assessments. Report of Additional Soil and Groundwater Assessment Hendrick Durham Auto Mall Durham, Durham County, North Carolina ECS Project: 06:22255-A_Rev-1 March 23, 2015 6 3. FIELD ACTIVITIES On February 3, 2015, ECS conducted a site visit to identify potential environmental concerns not addressed by previous soil and groundwater sampling. ECS identified an OWS located along the northwestern corner of the service garage area; a floor drain inside the oil change building; a floor drain extending the length of the service garage area; a drum storage area located along the southeastern corner of the service garage area; an AST containing gasoline located east of the service garage area; and an anomaly marked “UST?” adjacent to the AST. On February 28, 2015 and March 6, 2015, ECS collected 15 soil samples (SS-1 through SS-15) at the site (Figure 2). Three of the soil borings were advanced adjacent to the oil water separator; one of the soil borings was advanced adjacent to the floor drain inside the oil change building; four of the soil borings were advanced adjacent to the floor drain inside the service garage area; two of the soil borings were advanced adjacent to the drum storage area; three soil borings were advanced adjacent to the AST; and two of the soil borings were advanced adjacent to the UST anomaly. The soil borings were advanced using a Geoprobe® equipped with direct-push technology to a depth of approximately ten feet below the ground surface (ft bgs) and/or Geoprobe® refusal. ECS did not detect volatile organic vapors using the photoionization detector (PID) while screening the soil samples; therefore, the soil samples were collected from two to four ft bgs from each soil boring. The sample containers were labeled with ECS project number, sample identification, sample date and time, and requested analytical analysis. The containers were placed into protective packaging material and placed into a cooler with ice to maintain the samples at approximately 4 C. The samples were submitted to Pace for analysis for TPH DRO using EPA Method 8015 and VOCs using EPA Method 8260. Additionally, soil samples SS-2, SS-4, SS-6, SS-9, SS-11, and SS-14 were analyzed for RCRA metals using EPA Method 6010. ECS maintained proper Chain-of-Custody (COC) procedures throughout the sample collection and transportation process. Subsequently, five temporary monitoring wells (TMW-1 through TMW-5) were installed at the site (Figures 2 and 3). One boring was advanced along the floor drain inside the Service Garage Area, one boring was advanced at the Oil Change Garage, one boring was advanced at the OWS, one boring was advanced at the Collision Center, and one boring was advanced in the northeastern portion of the adjacent parking lot. The temporary monitoring wells were drilled to depths ranging from 10 ft bgs to 25 ft bgs using a Geoprobe® equipped with augers and/or air rotary. The temporary wells were constructed using one-inch inner diameter Schedule 40 PVC flush-threaded casing and screen. ECS was not able to collect a second groundwater sample along the floor drain located inside the Service Garage Area due to auger refusal. ECS was unable to utilize air rotary at this location due to the Service Garage still being in operation. The temporary groundwater monitoring wells were developed by purging approximately three well volumes or until dryness using a peristaltic pump and tubing dedicated to each well. After development was completed, groundwater samples were collected from the wells. Immediately after collection, the groundwater samples were transferred into sample containers provided by the laboratory. Report of Additional Soil and Groundwater Assessment Hendrick Durham Auto Mall Durham, Durham County, North Carolina ECS Project: 06:22255-A_Rev-1 March 23, 2015 7 The sample containers were labeled with ECS project number, sample identification, sample date and time, and requested analytical analysis. The containers were placed into protective packaging material and placed into a cooler with ice to maintain the samples at approximately 4 C. The samples were submitted to Pace for chemical analysis for VOCs using EPA Method 8260 and SVOCs using EPA Method 8270. ECS maintained proper COC procedures throughout the sample collection and transportation process. Upon completion, each groundwater boring was properly abandoned. 4. LABORATORY ANALYSIS The laboratory reported TPH-DRO at concentrations above the UST Section’s Action Level of 10 mg/kg in the soil samples collected from SS-1, SS-8, SS-10, SS-11, SS-12, and SS-13. The laboratory reported TPH-DRO at a concentration above the laboratory reporting limit but below the UST Section’s Action Level in the soil sample collected from SS-5. The laboratory did not report VOCs at concentrations above the laboratory reporting limits in the soil samples collected from the site. The laboratory reported chromium at concentrations above the Inactive Hazardous Sites Branch (IHSB) Residential and Industrial PSRGs in the soil samples collected from SS-2, SS-4, SS-9, and SS-11. The laboratory reported lead at concentrations above the IHSB Residential and Industrial PSRGs in the soil samples collected from SS-4 and SS-14. The laboratory reported several additional metals at concentrations above their respective laboratory reporting limits but below their respective IHSB Residential PSRGs. The laboratory reported several VOCs at concentrations above their respective laboratory reporting limits but below their respective NC2LGWQS in groundwater samples collected from TMW-1 and TMW-4. The laboratory did not report VOCs at concentrations above their respective laboratory reporting limits in the groundwater samples collected from TMW-2, TMW-3, and TMW-5. The laboratory reported bis(2-ethylhexyl)phthalate at a concentration above its NC2LGWQS in the groundwater sample collected from TMW-3. Bis(2-ethylhexyl)pthalate is common artifact prevalent in plastics, such as PVC, tubing, and nitrile gloves; therefore, ECS does not believe that bis(2-ethylhexyl)phthalate is a contaminant of concern at the subject site. The laboratory did not report additional SVOCs at concentrations above their respective laboratory reporting limits in the groundwater samples collected from the site monitoring wells. A summary of the laboratory analytical results is included in Tables 1 and 2. The laboratory test report and COC are included in Appendix A. Report of Additional Soil and Groundwater Assessment Hendrick Durham Auto Mall Durham, Durham County, North Carolina ECS Project: 06:22255-A_Rev-1 March 23, 2015 8 5. CONCLUSIONS Based on the field observation and laboratory analytical results of the soil and groundwater samples collected during this assessment, ECS concludes the following:  The laboratory reported TPH-DRO at concentrations above the UST Section’s Action Level in the soil samples collected from one location near the OWS (SS-13), one location near floor drain inside the oil change building (SS-1), two locations near the location of the AST (SS-11 and SS-12), and two locations located near the anomaly marked “UST?” adjacent to the AST (SS-8, SS-10).  The laboratory reported TPH-DRO at a concentration above the laboratory reporting limit but below the UST Section’s Action Level in the soil sample collected from SS-5;  The laboratory did not report VOCs at concentrations above the laboratory reporting limits in the soil samples collected from the site;  The laboratory reported chromium at concentrations above the Inactive Hazardous Sites Branch (IHSB) Residential and Industrial PSRGs in the soil samples collected from SS-2, SS-4, SS-9, and SS-11;  The laboratory reported lead at concentrations above the IHSB Residential and Industrial PSRGs in the soil samples collected from SS-4 and SS-14;  The laboratory reported several additional metals at concentrations above their respective laboratory reporting limits but below their respective IHSB Residential PSRGs;  The laboratory did not report VOCs at concentrations above their respective NC2LGWQS in the groundwater samples collected from the site;  The laboratory reported bis(2-ethylhexyl)phthalate at a concentration above its NC2LGWQS in the groundwater sample collected from TMW-3. Bis(2- ethylhexyl)pthalate is common artifact prevalent in plastics, such as PVC, tubing, and nitrile gloves; therefore, ECS does not believe that bis(2-ethylhexyl)phthalate is a contaminant of concern at the subject site; and  The laboratory did not report additional SVOCs at concentrations above their respective laboratory reporting limits in the groundwater samples collected from the site monitoring wells. Report of Additional Soil and Groundwater Assessment Hendrick Durham Auto Mall Durham, Durham County, North Carolina ECS Project: 06:22255-A_Rev-1 March 23, 2015 9 6. RECOMMENDATIONS Based on the results of the soil and groundwater assessment activities, ECS recommends the following:  ECS recommends that if future grading or excavation activities are planned at the site, the soils at the following locations should be monitored for possible petroleum impacts; the soil sample located near floor drain inside the oil change building (SS-1), the soil samples located near the UST anomaly (SS-8 and SS-10), the soil samples located near the AST (SS-11 and SS-12), and the soil sample located near the OWS (SS-13);  Chromium and lead were reported at concentrations above their respective IHSB Residential and Industrial PSRGs. However, the detections are consistent with naturally occurring metals in soils in this general area.  Additional groundwater assessment does not appear necessary at the site and is not recommended at this time;  ECS recommends updating the Environmental Management Plan (EMP) to include the information from this report; and  ECS recommends that a copy of this report be retained by the property owner to document assessment activities. 7. QUALIFICATIONS OF REPORT The activities and evaluative approaches used in this assessment are consistent with those normally employed in soil assessment projects of this type. Our evaluation of site conditions has been based on our understanding of the site project information and the data obtained during our previous assessment and field activities. SOURCE: USGS TOPOGRAPHIC MAP SOUTHWEST DURHAM, 1998 1 : 24,000 FIGURE 1 SITE LOCATION MAP HENDRICK DURHAM AUTO MALL 409 SOUTH ROXBORO STREET and 464 EAST PETTIGREW STREET DURHAM, DURHAM COUNTY, NORTH CAROLINA ECS PROJECT NO: 06:22255-A Site SOURCE: GOOGLE EARTH DATED 2014 SCALE AS SHOWN FIGURE 2 SOIL AND GROUNDWATER SAMPLE LOCATION MAP HENDRICK DURHAM AUTO MALL 409 SOUTH ROXBORO STREET and 464 EAST PETTIGREW STREET DURHAM, DURHAM COUNTY, NORTH CAROLINA ECS PROJECT NO: 06:22255-A Oil Change Floor Drain AST UST Anomaly Service Garage Floor Drain Oil Water Separator Drum Storage SS-3 SS-2 SS-1/TMW-5 SS-5/TMW-1 SS-4 SS-7 SS-6 1 inch = 55 feet LEGEND Approximate Location of Soil Sample Approximate Location of Soil and Groundwater Sample SS-9 SS-11 SS-12 SS-8SS-10 SS-13 SS-14/TMW-4 SS-15 LEGEND Approximate Location of Site Boundary Approximate Location of Groundwater Sample SOURCE: GOOGLE EARTH DATED 2012 SCALE: AS SHOWN FIGURE 3 GROUNDWATER SAMPLE LOCATION MAP HENDRICK DURHAM AUTO MALL 409 SOUTH ROXBORO STREET and 464 EAST PETTIGREW STREET DURHAM, DURHAM COUNTY, NORTH CAROLINA ECS PROJECT NO: 06:22255-A 1 inch = 280 feet TMW-2 TMW-3 TMW-4 TMW-1 TMW-5 Sa m p l e I D S S - 1 S S - 2 S S - 3 S S - 4 S S - 5 S S - 6 S S - 7 S S - 8 S S - 9 S S - 1 0 S S - 1 1 S S - 1 2 S S - 1 3 S S - 1 4 S S - 1 5 Sa m p l e D a t e 2 / 2 8 / 2 0 1 5 2 / 2 8 / 2 0 1 5 2 / 2 8 / 2 0 1 5 2 / 2 8 / 2 0 1 5 2 / 2 8 / 2 0 1 5 3 / 6 / 2 0 1 5 3 / 6 / 2 0 1 5 3 / 6 / 2 0 1 5 3 / 6 / 2 0 1 5 3 / 6 / 2 0 1 5 3 / 6 / 2 0 1 5 3 / 6 / 2 0 1 5 3 / 6 / 2 0 1 5 3 / 6 / 2 0 1 5 3 / 6 / 2 0 1 5 Sa m p l e D e p t h ( f t b g s ) 2 - 4 2 - 4 2 - 4 2 - 4 2 - 4 2 - 4 2 - 4 2 - 4 2 - 4 2 - 4 2 - 4 2 - 4 2 - 4 2 - 4 2 - 4 TP H - D R O ( 8 0 1 5 ) ( m g / K g ) 4 6 . 9 BR L B R L B R L 9. 7 BR L B R L 11 1 BR L 13 0 1 6 5 8 3 . 0 2 4 . 2 BRL B R L 10 N A N A V OC s ( 8 2 6 0 B ) ( m g / K g ) BR L B R L B R L B R L B R L B R L B R L B R L B R L B R L B R L B R L B R L B R L B R L NA N A N A Me t a l s ( 6 0 1 0 ) ( m g / K g ) Ar s e n i c NS B R L N S 2. 0 NS B R L N S N S B R L N S B R L N S N S B R L N S NA 0.67 3 . 0 Ba r i u m NS 30 2 NS 78 . 2 NS 68 . 0 NS N S 75 . 1 NS 72 . 4 NS N S 47.4 NS NA 3,000 4 4 , 0 0 0 Ca d m i u m NS 0. 1 3 NS 0. 0 9 7 NS B R L N S N S 0. 1 2 NS B R L N S N S B R L N S NA 14 2 0 0 Ch r o m i u m NS 78 . 2 NS 16 . 9 NS 4. 2 NS N S 20 . 8 NS 10 . 4 NS N S 4.0 NS NA 0.3 6 . 3 Le a d NS 5. 1 NS 8. 9 NS 6. 5 NS N S 7. 4 NS 4. 2 NS N S 10.3 NS NA 1.9 8 . 2 Se l e n i u m NS 1. 6 NS B R L N S B R L N S N S B R L N S B R L N S N S B R L N S NA 78 1 , 2 0 0 Si l v e r NS B R L N S 0. 5 7 NS B R L N S N S 2. 0 NS 0. 6 2 NS N S B R L N S NA 78 1 , 2 0 0 Me r c u r y NS 0. 0 2 4 NS 0. 0 0 6 4 NS B R L N S N S B R L N S B R L N S N S B R L N S NA 1.9 3 . 1 VO C s = V o l a t i l e O r g a n i c C o m p o u n d s TP H - D R O = T o t a l P e t r o l e u m H y d r o c a r b o n s - D i e s e l R a n g e O r g a n i c s IH S B = I n a c t i v e H a z a r d o u s S i t e s B r a n c h P r e l i m i n a r y S o i l R e m e d i a t i o n G o a l s d a t e d S e p t e m b e r 2 0 1 4 PS R G = P r e l i m i n a r y S o i l R e m e d i a t i o n G o a l s Bo l d = E x c e e d s U S T S e c t i o n ' s A c t i o n L e v e l o r R e s i d e n t i a l P S R G Un d e r l i n e = E x c e e d s t h e R e s i d e n t i a l a n d I n d u s t r i a l P S R G mg / K g = M i l l i g r a m s p e r K i l o g r a m BR L = B e l o w R e p o r t i n g L i m i t J = D e t e c t e d b u t b e l o w R e p o r t i n g L i m i t ( l o w e s t c a l i b r a t i o n s t a n d a r d ) ; t h e r e f o r e , r e s u l t i s a n e s t i m a t e d c o n c e n t r a t i o n NA = N o t A p p l i c a b l e NS = N o t S a m p l e d IHSB Residential PSRG (mg/kg) IHSB Industrial PSRG (mg/kg)UST Section's Action Level (mg/Kg) Ta b l e 1 Su m m a r y o f S o i l S a m p l e A n a l y t i c a l R e s u l t s He n d r i c k D u r h a m A u t o M a l l 40 9 S o u t h R o x b o r o S t r e e t a n d 4 6 4 E a s t P e t t i g r e w S t r e e t Du r h a m , D u r h a m C o u n t y , N o r t h C a r o l i n a EC S P r o j e c t N o : 0 6 : 2 2 2 5 5 - A Sa m p l e I D T M W - 1 T M W - 2 T M W - 3 T M W - 4 T M W - 5 Sa m p l e D a t e 2 / 2 8 / 2 0 1 5 3 / 6 / 2 0 1 5 3 / 6 / 2 0 1 5 3 / 6 / 2 0 1 5 3 / 6 / 2 0 1 5 Me t h o d ( P a r a m e t e r ) VO C s ( 8 2 6 0 B ) ( µ g / L ) --- - - - Ac e t o n e 4 0 . 9 BR L B R L 28 1 BR L 6,000 1 9 , 0 0 0 , 0 0 0 2- B u t a n o n e BR L B R L B R L 9. 1 BR L 4,000 1 , 8 8 0 , 0 0 0 Et h y l b e n z e n e BR L B R L B R L 5. 4 BR L 600 1 5 2 Na p h t h a l e n e 1 . 8 BR L B R L 1. 4 BR L 6 1 4 6 To l u e n e 8 . 1 BR L B R L 8. 5 BR L 600 1 6 , 1 0 0 To t a l X y l e n e s BR L B R L B R L 22 . 4 BR L 500 4 1 4 SV O C s ( 8 2 7 0 ) µ g / L bi s ( 2 - E t h y l h e x y l ) p h t h a l a t e BR L B R L 7. 3 BR L B R L 3NE NC 2 L G W Q S = N o r t h C a r o l i n a 2 L G r o u n d w a t e r Q u a l i t y S t a n d a r d A s o f A p r i l , 2 0 1 3 µg / L = M i c r o g r a m s p e r L i t e r VO C s = V o l a t i l e O r g a n i c C o m p o u n d s SV O C s = S e m i - V o l a t i l e O r g a n i c C o m p o u n d s GW S L = G r o u n d w a t e r S c r e e n i n g L e v e l BR L = B e l o w R e p o r t i n g L i m i t NE = N o t E s t a b l i s h e d Ta b l e 2 Su m m a r y o f G r o u n d w a t e r A n a l y t i c a l R e s u l t s He n d r i c k D u r h a m A u t o M a l l 40 9 S o u t h R o x b o r o S t r e e t a n d 4 6 4 E a s t P e t t i g r e w S t r e e t NC2LGWQS (µg/L) Du r h a m , D u r h a m C o u n t y , N o r t h C a r o l i n a EC S P r o j e c t N o : 0 6 : 2 2 2 5 5 - A Non-Residential Vapor Intrusion Screening Levels GWSL (µg/L) #=CL# March 11, 2015 LIMS USE: FR - MATTHEW GILLIS LIMS OBJECT ID: 92239514 92239514 Project: Pace Project No.: RE: Matthew Gillis ECS 9001 Glenwood Avenue Raleigh, NC 27617 HENDRICK DURHAM AUTOMALL Dear Matthew Gillis: Enclosed are the analytical results for sample(s) received by the laboratory on March 03, 2015. 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, Angela Baioni angela.baioni@pacelabs.com Project Manager Enclosures cc:Matthew Gillis, ECS Brian Smith, ECS Carolinas LLP 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 33 #=CP# CERTIFICATIONS Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84 West Virginia Certification #: 357Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001West Virginia Certification #: 356 Virginia/VELAP Certification #: 460222 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 33 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92239514001 SS-1 Diesel Range Organics(C10-C28)46.9 mg/kg 03/05/15 14:575.9EPA 8015 Modified Percent Moisture 14.6 %03/05/15 08:500.10ASTM D2974-87 92239514002 SS-3 Percent Moisture 10.3 %03/05/15 08:500.10ASTM D2974-87 92239514003 SS-5 Diesel Range Organics(C10-C28)9.7 mg/kg 03/05/15 15:206.9EPA 8015 Modified Percent Moisture 27.1 %03/05/15 08:500.10ASTM D2974-87 92239514004 SS-2 Barium 302 mg/kg 03/06/15 21:47 M1,R10.43EPA 6010 Cadmium 0.13 mg/kg 03/06/15 21:470.085EPA 6010 Chromium 78.2 mg/kg 03/06/15 21:47 M10.43EPA 6010 Lead 5.1 mg/kg 03/06/15 21:470.43EPA 6010 Selenium 1.6 mg/kg 03/06/15 21:47 M10.85EPA 6010 Mercury 0.024 mg/kg 03/06/15 15:05 M10.0036EPA 7471 Percent Moisture 15.1 %03/05/15 08:500.10ASTM D2974-87 92239514005 SS-4 Arsenic 2.0 mg/kg 03/06/15 21:560.89EPA 6010 Barium 78.2 mg/kg 03/06/15 21:560.45EPA 6010 Cadmium 0.097 mg/kg 03/06/15 21:560.089EPA 6010 Chromium 16.9 mg/kg 03/06/15 21:560.45EPA 6010 Lead 8.9 mg/kg 03/06/15 21:560.45EPA 6010 Silver 0.57 mg/kg 03/06/15 21:560.45EPA 6010 Mercury 0.0064 mg/kg 03/06/15 15:130.0041EPA 7471 Percent Moisture 11.3 %03/05/15 08:500.10ASTM D2974-87 92239514006 TMW-1 Acetone 40.9 ug/L 03/07/15 06:2025.0EPA 8260 Naphthalene 1.8 ug/L 03/07/15 06:201.0EPA 8260 Toluene 8.1 ug/L 03/07/15 06:201.0EPA 8260 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 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Sample:SS-1 Lab ID:92239514001 Collected:02/28/15 09:15 Received:03/03/15 16:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)46.9 mg/kg 03/05/15 14:5703/04/15 14:305.9 1 Surrogates n-Pentacosane (S)81 %03/05/15 14:57 629-99-203/04/15 14:3041-119 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/04/15 17:07 67-64-174.0 1 Benzene ND ug/kg 03/04/15 17:07 71-43-23.7 1 Bromobenzene ND ug/kg 03/04/15 17:07 108-86-13.7 1 Bromochloromethane ND ug/kg 03/04/15 17:07 74-97-53.7 1 Bromodichloromethane ND ug/kg 03/04/15 17:07 75-27-43.7 1 Bromoform ND ug/kg 03/04/15 17:07 75-25-23.7 1 Bromomethane ND ug/kg 03/04/15 17:07 74-83-97.4 1 2-Butanone (MEK)ND ug/kg 03/04/15 17:07 78-93-374.0 1 n-Butylbenzene ND ug/kg 03/04/15 17:07 104-51-83.7 1 sec-Butylbenzene ND ug/kg 03/04/15 17:07 135-98-83.7 1 tert-Butylbenzene ND ug/kg 03/04/15 17:07 98-06-63.7 1 Carbon tetrachloride ND ug/kg 03/04/15 17:07 56-23-53.7 1 Chlorobenzene ND ug/kg 03/04/15 17:07 108-90-73.7 1 Chloroethane ND ug/kg 03/04/15 17:07 75-00-37.4 1 Chloroform ND ug/kg 03/04/15 17:07 67-66-33.7 1 Chloromethane ND ug/kg 03/04/15 17:07 74-87-37.4 1 2-Chlorotoluene ND ug/kg 03/04/15 17:07 95-49-83.7 1 4-Chlorotoluene ND ug/kg 03/04/15 17:07 106-43-43.7 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/04/15 17:07 96-12-83.7 1 Dibromochloromethane ND ug/kg 03/04/15 17:07 124-48-13.7 1 1,2-Dibromoethane (EDB)ND ug/kg 03/04/15 17:07 106-93-43.7 1 Dibromomethane ND ug/kg 03/04/15 17:07 74-95-33.7 1 1,2-Dichlorobenzene ND ug/kg 03/04/15 17:07 95-50-13.7 1 1,3-Dichlorobenzene ND ug/kg 03/04/15 17:07 541-73-13.7 1 1,4-Dichlorobenzene ND ug/kg 03/04/15 17:07 106-46-73.7 1 Dichlorodifluoromethane ND ug/kg 03/04/15 17:07 75-71-87.4 1 1,1-Dichloroethane ND ug/kg 03/04/15 17:07 75-34-33.7 1 1,2-Dichloroethane ND ug/kg 03/04/15 17:07 107-06-23.7 1 1,1-Dichloroethene ND ug/kg 03/04/15 17:07 75-35-43.7 1 cis-1,2-Dichloroethene ND ug/kg 03/04/15 17:07 156-59-23.7 1 trans-1,2-Dichloroethene ND ug/kg 03/04/15 17:07 156-60-53.7 1 1,2-Dichloropropane ND ug/kg 03/04/15 17:07 78-87-53.7 1 1,3-Dichloropropane ND ug/kg 03/04/15 17:07 142-28-93.7 1 2,2-Dichloropropane ND ug/kg 03/04/15 17:07 594-20-73.7 1 1,1-Dichloropropene ND ug/kg 03/04/15 17:07 563-58-63.7 1 cis-1,3-Dichloropropene ND ug/kg 03/04/15 17:07 10061-01-53.7 1 trans-1,3-Dichloropropene ND ug/kg 03/04/15 17:07 10061-02-63.7 1 Diisopropyl ether ND ug/kg 03/04/15 17:07 108-20-33.7 1 Ethylbenzene ND ug/kg 03/04/15 17:07 100-41-43.7 1 Hexachloro-1,3-butadiene ND ug/kg 03/04/15 17:07 87-68-33.7 1 2-Hexanone ND ug/kg 03/04/15 17:07 591-78-637.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Sample:SS-1 Lab ID:92239514001 Collected:02/28/15 09:15 Received:03/03/15 16:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics Isopropylbenzene (Cumene)ND ug/kg 03/04/15 17:07 98-82-83.7 1 p-Isopropyltoluene ND ug/kg 03/04/15 17:07 99-87-63.7 1 Methylene Chloride ND ug/kg 03/04/15 17:07 75-09-214.8 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/04/15 17:07 108-10-137.0 1 Methyl-tert-butyl ether ND ug/kg 03/04/15 17:07 1634-04-43.7 1 Naphthalene ND ug/kg 03/04/15 17:07 91-20-33.7 1 n-Propylbenzene ND ug/kg 03/04/15 17:07 103-65-13.7 1 Styrene ND ug/kg 03/04/15 17:07 100-42-53.7 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/04/15 17:07 630-20-63.7 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/04/15 17:07 79-34-53.7 1 Tetrachloroethene ND ug/kg 03/04/15 17:07 127-18-43.7 1 Toluene ND ug/kg 03/04/15 17:07 108-88-33.7 1 1,2,3-Trichlorobenzene ND ug/kg 03/04/15 17:07 87-61-63.7 1 1,2,4-Trichlorobenzene ND ug/kg 03/04/15 17:07 120-82-13.7 1 1,1,1-Trichloroethane ND ug/kg 03/04/15 17:07 71-55-63.7 1 1,1,2-Trichloroethane ND ug/kg 03/04/15 17:07 79-00-53.7 1 Trichloroethene ND ug/kg 03/04/15 17:07 79-01-63.7 1 Trichlorofluoromethane ND ug/kg 03/04/15 17:07 75-69-43.7 1 1,2,3-Trichloropropane ND ug/kg 03/04/15 17:07 96-18-43.7 1 1,2,4-Trimethylbenzene ND ug/kg 03/04/15 17:07 95-63-63.7 1 1,3,5-Trimethylbenzene ND ug/kg 03/04/15 17:07 108-67-83.7 1 Vinyl acetate ND ug/kg 03/04/15 17:07 108-05-437.0 1 Vinyl chloride ND ug/kg 03/04/15 17:07 75-01-47.4 1 Xylene (Total)ND ug/kg 03/04/15 17:07 1330-20-77.4 1 m&p-Xylene ND ug/kg 03/04/15 17:07 179601-23-17.4 1 o-Xylene ND ug/kg 03/04/15 17:07 95-47-63.7 1 Surrogates Toluene-d8 (S)105 %03/04/15 17:07 2037-26-570-130 1 4-Bromofluorobenzene (S)95 %03/04/15 17:07 460-00-470-130 1 1,2-Dichloroethane-d4 (S)105 %03/04/15 17:07 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 14.6 %03/05/15 08:500.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Sample:SS-3 Lab ID:92239514002 Collected:02/28/15 11:15 Received:03/03/15 16:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)ND mg/kg 03/05/15 15:2003/04/15 14:305.6 1 Surrogates n-Pentacosane (S)73 %03/05/15 15:20 629-99-203/04/15 14:3041-119 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/04/15 17:27 67-64-184.5 1 Benzene ND ug/kg 03/04/15 17:27 71-43-24.2 1 Bromobenzene ND ug/kg 03/04/15 17:27 108-86-14.2 1 Bromochloromethane ND ug/kg 03/04/15 17:27 74-97-54.2 1 Bromodichloromethane ND ug/kg 03/04/15 17:27 75-27-44.2 1 Bromoform ND ug/kg 03/04/15 17:27 75-25-24.2 1 Bromomethane ND ug/kg 03/04/15 17:27 74-83-98.4 1 2-Butanone (MEK)ND ug/kg 03/04/15 17:27 78-93-384.5 1 n-Butylbenzene ND ug/kg 03/04/15 17:27 104-51-84.2 1 sec-Butylbenzene ND ug/kg 03/04/15 17:27 135-98-84.2 1 tert-Butylbenzene ND ug/kg 03/04/15 17:27 98-06-64.2 1 Carbon tetrachloride ND ug/kg 03/04/15 17:27 56-23-54.2 1 Chlorobenzene ND ug/kg 03/04/15 17:27 108-90-74.2 1 Chloroethane ND ug/kg 03/04/15 17:27 75-00-38.4 1 Chloroform ND ug/kg 03/04/15 17:27 67-66-34.2 1 Chloromethane ND ug/kg 03/04/15 17:27 74-87-38.4 1 2-Chlorotoluene ND ug/kg 03/04/15 17:27 95-49-84.2 1 4-Chlorotoluene ND ug/kg 03/04/15 17:27 106-43-44.2 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/04/15 17:27 96-12-84.2 1 Dibromochloromethane ND ug/kg 03/04/15 17:27 124-48-14.2 1 1,2-Dibromoethane (EDB)ND ug/kg 03/04/15 17:27 106-93-44.2 1 Dibromomethane ND ug/kg 03/04/15 17:27 74-95-34.2 1 1,2-Dichlorobenzene ND ug/kg 03/04/15 17:27 95-50-14.2 1 1,3-Dichlorobenzene ND ug/kg 03/04/15 17:27 541-73-14.2 1 1,4-Dichlorobenzene ND ug/kg 03/04/15 17:27 106-46-74.2 1 Dichlorodifluoromethane ND ug/kg 03/04/15 17:27 75-71-88.4 1 1,1-Dichloroethane ND ug/kg 03/04/15 17:27 75-34-34.2 1 1,2-Dichloroethane ND ug/kg 03/04/15 17:27 107-06-24.2 1 1,1-Dichloroethene ND ug/kg 03/04/15 17:27 75-35-44.2 1 cis-1,2-Dichloroethene ND ug/kg 03/04/15 17:27 156-59-24.2 1 trans-1,2-Dichloroethene ND ug/kg 03/04/15 17:27 156-60-54.2 1 1,2-Dichloropropane ND ug/kg 03/04/15 17:27 78-87-54.2 1 1,3-Dichloropropane ND ug/kg 03/04/15 17:27 142-28-94.2 1 2,2-Dichloropropane ND ug/kg 03/04/15 17:27 594-20-74.2 1 1,1-Dichloropropene ND ug/kg 03/04/15 17:27 563-58-64.2 1 cis-1,3-Dichloropropene ND ug/kg 03/04/15 17:27 10061-01-54.2 1 trans-1,3-Dichloropropene ND ug/kg 03/04/15 17:27 10061-02-64.2 1 Diisopropyl ether ND ug/kg 03/04/15 17:27 108-20-34.2 1 Ethylbenzene ND ug/kg 03/04/15 17:27 100-41-44.2 1 Hexachloro-1,3-butadiene ND ug/kg 03/04/15 17:27 87-68-34.2 1 2-Hexanone ND ug/kg 03/04/15 17:27 591-78-642.2 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Sample:SS-3 Lab ID:92239514002 Collected:02/28/15 11:15 Received:03/03/15 16:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics Isopropylbenzene (Cumene)ND ug/kg 03/04/15 17:27 98-82-84.2 1 p-Isopropyltoluene ND ug/kg 03/04/15 17:27 99-87-64.2 1 Methylene Chloride ND ug/kg 03/04/15 17:27 75-09-216.9 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/04/15 17:27 108-10-142.2 1 Methyl-tert-butyl ether ND ug/kg 03/04/15 17:27 1634-04-44.2 1 Naphthalene ND ug/kg 03/04/15 17:27 91-20-34.2 1 n-Propylbenzene ND ug/kg 03/04/15 17:27 103-65-14.2 1 Styrene ND ug/kg 03/04/15 17:27 100-42-54.2 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/04/15 17:27 630-20-64.2 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/04/15 17:27 79-34-54.2 1 Tetrachloroethene ND ug/kg 03/04/15 17:27 127-18-44.2 1 Toluene ND ug/kg 03/04/15 17:27 108-88-34.2 1 1,2,3-Trichlorobenzene ND ug/kg 03/04/15 17:27 87-61-64.2 1 1,2,4-Trichlorobenzene ND ug/kg 03/04/15 17:27 120-82-14.2 1 1,1,1-Trichloroethane ND ug/kg 03/04/15 17:27 71-55-64.2 1 1,1,2-Trichloroethane ND ug/kg 03/04/15 17:27 79-00-54.2 1 Trichloroethene ND ug/kg 03/04/15 17:27 79-01-64.2 1 Trichlorofluoromethane ND ug/kg 03/04/15 17:27 75-69-44.2 1 1,2,3-Trichloropropane ND ug/kg 03/04/15 17:27 96-18-44.2 1 1,2,4-Trimethylbenzene ND ug/kg 03/04/15 17:27 95-63-64.2 1 1,3,5-Trimethylbenzene ND ug/kg 03/04/15 17:27 108-67-84.2 1 Vinyl acetate ND ug/kg 03/04/15 17:27 108-05-442.2 1 Vinyl chloride ND ug/kg 03/04/15 17:27 75-01-48.4 1 Xylene (Total)ND ug/kg 03/04/15 17:27 1330-20-78.4 1 m&p-Xylene ND ug/kg 03/04/15 17:27 179601-23-18.4 1 o-Xylene ND ug/kg 03/04/15 17:27 95-47-64.2 1 Surrogates Toluene-d8 (S)104 %03/04/15 17:27 2037-26-570-130 1 4-Bromofluorobenzene (S)97 %03/04/15 17:27 460-00-470-130 1 1,2-Dichloroethane-d4 (S)114 %03/04/15 17:27 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 10.3 %03/05/15 08:500.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Sample:SS-5 Lab ID:92239514003 Collected:02/28/15 12:30 Received:03/03/15 16:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)9.7 mg/kg 03/05/15 15:2003/04/15 14:306.9 1 Surrogates n-Pentacosane (S)73 %03/05/15 15:20 629-99-203/04/15 14:3041-119 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/04/15 17:47 67-64-11071 Benzene ND ug/kg 03/04/15 17:47 71-43-25.4 1 Bromobenzene ND ug/kg 03/04/15 17:47 108-86-15.4 1 Bromochloromethane ND ug/kg 03/04/15 17:47 74-97-55.4 1 Bromodichloromethane ND ug/kg 03/04/15 17:47 75-27-45.4 1 Bromoform ND ug/kg 03/04/15 17:47 75-25-25.4 1 Bromomethane ND ug/kg 03/04/15 17:47 74-83-910.7 1 2-Butanone (MEK)ND ug/kg 03/04/15 17:47 78-93-31071 n-Butylbenzene ND ug/kg 03/04/15 17:47 104-51-85.4 1 sec-Butylbenzene ND ug/kg 03/04/15 17:47 135-98-85.4 1 tert-Butylbenzene ND ug/kg 03/04/15 17:47 98-06-65.4 1 Carbon tetrachloride ND ug/kg 03/04/15 17:47 56-23-55.4 1 Chlorobenzene ND ug/kg 03/04/15 17:47 108-90-75.4 1 Chloroethane ND ug/kg 03/04/15 17:47 75-00-310.7 1 Chloroform ND ug/kg 03/04/15 17:47 67-66-35.4 1 Chloromethane ND ug/kg 03/04/15 17:47 74-87-310.7 1 2-Chlorotoluene ND ug/kg 03/04/15 17:47 95-49-85.4 1 4-Chlorotoluene ND ug/kg 03/04/15 17:47 106-43-45.4 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/04/15 17:47 96-12-85.4 1 Dibromochloromethane ND ug/kg 03/04/15 17:47 124-48-15.4 1 1,2-Dibromoethane (EDB)ND ug/kg 03/04/15 17:47 106-93-45.4 1 Dibromomethane ND ug/kg 03/04/15 17:47 74-95-35.4 1 1,2-Dichlorobenzene ND ug/kg 03/04/15 17:47 95-50-15.4 1 1,3-Dichlorobenzene ND ug/kg 03/04/15 17:47 541-73-15.4 1 1,4-Dichlorobenzene ND ug/kg 03/04/15 17:47 106-46-75.4 1 Dichlorodifluoromethane ND ug/kg 03/04/15 17:47 75-71-810.7 1 1,1-Dichloroethane ND ug/kg 03/04/15 17:47 75-34-35.4 1 1,2-Dichloroethane ND ug/kg 03/04/15 17:47 107-06-25.4 1 1,1-Dichloroethene ND ug/kg 03/04/15 17:47 75-35-45.4 1 cis-1,2-Dichloroethene ND ug/kg 03/04/15 17:47 156-59-25.4 1 trans-1,2-Dichloroethene ND ug/kg 03/04/15 17:47 156-60-55.4 1 1,2-Dichloropropane ND ug/kg 03/04/15 17:47 78-87-55.4 1 1,3-Dichloropropane ND ug/kg 03/04/15 17:47 142-28-95.4 1 2,2-Dichloropropane ND ug/kg 03/04/15 17:47 594-20-75.4 1 1,1-Dichloropropene ND ug/kg 03/04/15 17:47 563-58-65.4 1 cis-1,3-Dichloropropene ND ug/kg 03/04/15 17:47 10061-01-55.4 1 trans-1,3-Dichloropropene ND ug/kg 03/04/15 17:47 10061-02-65.4 1 Diisopropyl ether ND ug/kg 03/04/15 17:47 108-20-35.4 1 Ethylbenzene ND ug/kg 03/04/15 17:47 100-41-45.4 1 Hexachloro-1,3-butadiene ND ug/kg 03/04/15 17:47 87-68-35.4 1 2-Hexanone ND ug/kg 03/04/15 17:47 591-78-653.6 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Sample:SS-5 Lab ID:92239514003 Collected:02/28/15 12:30 Received:03/03/15 16:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics Isopropylbenzene (Cumene)ND ug/kg 03/04/15 17:47 98-82-85.4 1 p-Isopropyltoluene ND ug/kg 03/04/15 17:47 99-87-65.4 1 Methylene Chloride ND ug/kg 03/04/15 17:47 75-09-221.5 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/04/15 17:47 108-10-153.6 1 Methyl-tert-butyl ether ND ug/kg 03/04/15 17:47 1634-04-45.4 1 Naphthalene ND ug/kg 03/04/15 17:47 91-20-35.4 1 n-Propylbenzene ND ug/kg 03/04/15 17:47 103-65-15.4 1 Styrene ND ug/kg 03/04/15 17:47 100-42-55.4 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/04/15 17:47 630-20-65.4 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/04/15 17:47 79-34-55.4 1 Tetrachloroethene ND ug/kg 03/04/15 17:47 127-18-45.4 1 Toluene ND ug/kg 03/04/15 17:47 108-88-35.4 1 1,2,3-Trichlorobenzene ND ug/kg 03/04/15 17:47 87-61-65.4 1 1,2,4-Trichlorobenzene ND ug/kg 03/04/15 17:47 120-82-15.4 1 1,1,1-Trichloroethane ND ug/kg 03/04/15 17:47 71-55-65.4 1 1,1,2-Trichloroethane ND ug/kg 03/04/15 17:47 79-00-55.4 1 Trichloroethene ND ug/kg 03/04/15 17:47 79-01-65.4 1 Trichlorofluoromethane ND ug/kg 03/04/15 17:47 75-69-45.4 1 1,2,3-Trichloropropane ND ug/kg 03/04/15 17:47 96-18-45.4 1 1,2,4-Trimethylbenzene ND ug/kg 03/04/15 17:47 95-63-65.4 1 1,3,5-Trimethylbenzene ND ug/kg 03/04/15 17:47 108-67-85.4 1 Vinyl acetate ND ug/kg 03/04/15 17:47 108-05-453.6 1 Vinyl chloride ND ug/kg 03/04/15 17:47 75-01-410.7 1 Xylene (Total)ND ug/kg 03/04/15 17:47 1330-20-710.7 1 m&p-Xylene ND ug/kg 03/04/15 17:47 179601-23-110.7 1 o-Xylene ND ug/kg 03/04/15 17:47 95-47-65.4 1 Surrogates Toluene-d8 (S)102 %03/04/15 17:47 2037-26-570-130 1 4-Bromofluorobenzene (S)98 %03/04/15 17:47 460-00-470-130 1 1,2-Dichloroethane-d4 (S)114 %03/04/15 17:47 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 27.1 %03/05/15 08:500.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Sample:SS-2 Lab ID:92239514004 Collected:02/28/15 10:15 Received:03/03/15 16:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)ND mg/kg 03/05/15 16:0803/04/15 14:305.9 1 Surrogates n-Pentacosane (S)65 %03/05/15 16:08 629-99-203/04/15 14:3041-119 1 Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Arsenic ND mg/kg 03/06/15 21:47 7440-38-2 M103/06/15 16:200.85 1 Barium 302 mg/kg 03/06/15 21:47 7440-39-3 M1,R103/06/15 16:200.43 1 Cadmium 0.13 mg/kg 03/06/15 21:47 7440-43-903/06/15 16:200.085 1 Chromium 78.2 mg/kg 03/06/15 21:47 7440-47-3 M103/06/15 16:200.43 1 Lead 5.1 mg/kg 03/06/15 21:47 7439-92-103/06/15 16:200.43 1 Selenium 1.6 mg/kg 03/06/15 21:47 7782-49-2 M103/06/15 16:200.85 1 Silver ND mg/kg 03/06/15 21:47 7440-22-403/06/15 16:200.43 1 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.024 mg/kg 03/06/15 15:05 7439-97-6 M103/05/15 16:450.0036 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/04/15 18:07 67-64-188.4 1 Benzene ND ug/kg 03/04/15 18:07 71-43-24.4 1 Bromobenzene ND ug/kg 03/04/15 18:07 108-86-14.4 1 Bromochloromethane ND ug/kg 03/04/15 18:07 74-97-54.4 1 Bromodichloromethane ND ug/kg 03/04/15 18:07 75-27-44.4 1 Bromoform ND ug/kg 03/04/15 18:07 75-25-24.4 1 Bromomethane ND ug/kg 03/04/15 18:07 74-83-98.8 1 2-Butanone (MEK)ND ug/kg 03/04/15 18:07 78-93-388.4 1 n-Butylbenzene ND ug/kg 03/04/15 18:07 104-51-84.4 1 sec-Butylbenzene ND ug/kg 03/04/15 18:07 135-98-84.4 1 tert-Butylbenzene ND ug/kg 03/04/15 18:07 98-06-64.4 1 Carbon tetrachloride ND ug/kg 03/04/15 18:07 56-23-54.4 1 Chlorobenzene ND ug/kg 03/04/15 18:07 108-90-74.4 1 Chloroethane ND ug/kg 03/04/15 18:07 75-00-38.8 1 Chloroform ND ug/kg 03/04/15 18:07 67-66-34.4 1 Chloromethane ND ug/kg 03/04/15 18:07 74-87-38.8 1 2-Chlorotoluene ND ug/kg 03/04/15 18:07 95-49-84.4 1 4-Chlorotoluene ND ug/kg 03/04/15 18:07 106-43-44.4 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/04/15 18:07 96-12-84.4 1 Dibromochloromethane ND ug/kg 03/04/15 18:07 124-48-14.4 1 1,2-Dibromoethane (EDB)ND ug/kg 03/04/15 18:07 106-93-44.4 1 Dibromomethane ND ug/kg 03/04/15 18:07 74-95-34.4 1 1,2-Dichlorobenzene ND ug/kg 03/04/15 18:07 95-50-14.4 1 1,3-Dichlorobenzene ND ug/kg 03/04/15 18:07 541-73-14.4 1 1,4-Dichlorobenzene ND ug/kg 03/04/15 18:07 106-46-74.4 1 Dichlorodifluoromethane ND ug/kg 03/04/15 18:07 75-71-88.8 1 1,1-Dichloroethane ND ug/kg 03/04/15 18:07 75-34-34.4 1 1,2-Dichloroethane ND ug/kg 03/04/15 18:07 107-06-24.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Sample:SS-2 Lab ID:92239514004 Collected:02/28/15 10:15 Received:03/03/15 16:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics 1,1-Dichloroethene ND ug/kg 03/04/15 18:07 75-35-44.4 1 cis-1,2-Dichloroethene ND ug/kg 03/04/15 18:07 156-59-24.4 1 trans-1,2-Dichloroethene ND ug/kg 03/04/15 18:07 156-60-54.4 1 1,2-Dichloropropane ND ug/kg 03/04/15 18:07 78-87-54.4 1 1,3-Dichloropropane ND ug/kg 03/04/15 18:07 142-28-94.4 1 2,2-Dichloropropane ND ug/kg 03/04/15 18:07 594-20-74.4 1 1,1-Dichloropropene ND ug/kg 03/04/15 18:07 563-58-64.4 1 cis-1,3-Dichloropropene ND ug/kg 03/04/15 18:07 10061-01-54.4 1 trans-1,3-Dichloropropene ND ug/kg 03/04/15 18:07 10061-02-64.4 1 Diisopropyl ether ND ug/kg 03/04/15 18:07 108-20-34.4 1 Ethylbenzene ND ug/kg 03/04/15 18:07 100-41-44.4 1 Hexachloro-1,3-butadiene ND ug/kg 03/04/15 18:07 87-68-34.4 1 2-Hexanone ND ug/kg 03/04/15 18:07 591-78-644.2 1 Isopropylbenzene (Cumene)ND ug/kg 03/04/15 18:07 98-82-84.4 1 p-Isopropyltoluene ND ug/kg 03/04/15 18:07 99-87-64.4 1 Methylene Chloride ND ug/kg 03/04/15 18:07 75-09-217.7 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/04/15 18:07 108-10-144.2 1 Methyl-tert-butyl ether ND ug/kg 03/04/15 18:07 1634-04-44.4 1 Naphthalene ND ug/kg 03/04/15 18:07 91-20-34.4 1 n-Propylbenzene ND ug/kg 03/04/15 18:07 103-65-14.4 1 Styrene ND ug/kg 03/04/15 18:07 100-42-54.4 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/04/15 18:07 630-20-64.4 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/04/15 18:07 79-34-54.4 1 Tetrachloroethene ND ug/kg 03/04/15 18:07 127-18-44.4 1 Toluene ND ug/kg 03/04/15 18:07 108-88-34.4 1 1,2,3-Trichlorobenzene ND ug/kg 03/04/15 18:07 87-61-64.4 1 1,2,4-Trichlorobenzene ND ug/kg 03/04/15 18:07 120-82-14.4 1 1,1,1-Trichloroethane ND ug/kg 03/04/15 18:07 71-55-64.4 1 1,1,2-Trichloroethane ND ug/kg 03/04/15 18:07 79-00-54.4 1 Trichloroethene ND ug/kg 03/04/15 18:07 79-01-64.4 1 Trichlorofluoromethane ND ug/kg 03/04/15 18:07 75-69-44.4 1 1,2,3-Trichloropropane ND ug/kg 03/04/15 18:07 96-18-44.4 1 1,2,4-Trimethylbenzene ND ug/kg 03/04/15 18:07 95-63-64.4 1 1,3,5-Trimethylbenzene ND ug/kg 03/04/15 18:07 108-67-84.4 1 Vinyl acetate ND ug/kg 03/04/15 18:07 108-05-444.2 1 Vinyl chloride ND ug/kg 03/04/15 18:07 75-01-48.8 1 Xylene (Total)ND ug/kg 03/04/15 18:07 1330-20-78.8 1 m&p-Xylene ND ug/kg 03/04/15 18:07 179601-23-18.8 1 o-Xylene ND ug/kg 03/04/15 18:07 95-47-64.4 1 Surrogates Toluene-d8 (S)102 %03/04/15 18:07 2037-26-570-130 1 4-Bromofluorobenzene (S)99 %03/04/15 18:07 460-00-470-130 1 1,2-Dichloroethane-d4 (S)110 %03/04/15 18:07 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 15.1 %03/05/15 08:500.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Sample:SS-4 Lab ID:92239514005 Collected:02/28/15 11:50 Received:03/03/15 16:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)ND mg/kg 03/05/15 16:0803/04/15 14:305.6 1 Surrogates n-Pentacosane (S)65 %03/05/15 16:08 629-99-203/04/15 14:3041-119 1 Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Arsenic 2.0 mg/kg 03/06/15 21:56 7440-38-203/06/15 16:200.89 1 Barium 78.2 mg/kg 03/06/15 21:56 7440-39-303/06/15 16:200.45 1 Cadmium 0.097 mg/kg 03/06/15 21:56 7440-43-903/06/15 16:200.089 1 Chromium 16.9 mg/kg 03/06/15 21:56 7440-47-303/06/15 16:200.45 1 Lead 8.9 mg/kg 03/06/15 21:56 7439-92-103/06/15 16:200.45 1 Selenium ND mg/kg 03/06/15 21:56 7782-49-203/06/15 16:200.89 1 Silver 0.57 mg/kg 03/06/15 21:56 7440-22-403/06/15 16:200.45 1 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.0064 mg/kg 03/06/15 15:13 7439-97-603/05/15 16:450.0041 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/04/15 18:26 67-64-194.6 1 Benzene ND ug/kg 03/04/15 18:26 71-43-24.7 1 Bromobenzene ND ug/kg 03/04/15 18:26 108-86-14.7 1 Bromochloromethane ND ug/kg 03/04/15 18:26 74-97-54.7 1 Bromodichloromethane ND ug/kg 03/04/15 18:26 75-27-44.7 1 Bromoform ND ug/kg 03/04/15 18:26 75-25-24.7 1 Bromomethane ND ug/kg 03/04/15 18:26 74-83-99.5 1 2-Butanone (MEK)ND ug/kg 03/04/15 18:26 78-93-394.6 1 n-Butylbenzene ND ug/kg 03/04/15 18:26 104-51-84.7 1 sec-Butylbenzene ND ug/kg 03/04/15 18:26 135-98-84.7 1 tert-Butylbenzene ND ug/kg 03/04/15 18:26 98-06-64.7 1 Carbon tetrachloride ND ug/kg 03/04/15 18:26 56-23-54.7 1 Chlorobenzene ND ug/kg 03/04/15 18:26 108-90-74.7 1 Chloroethane ND ug/kg 03/04/15 18:26 75-00-39.5 1 Chloroform ND ug/kg 03/04/15 18:26 67-66-34.7 1 Chloromethane ND ug/kg 03/04/15 18:26 74-87-39.5 1 2-Chlorotoluene ND ug/kg 03/04/15 18:26 95-49-84.7 1 4-Chlorotoluene ND ug/kg 03/04/15 18:26 106-43-44.7 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/04/15 18:26 96-12-84.7 1 Dibromochloromethane ND ug/kg 03/04/15 18:26 124-48-14.7 1 1,2-Dibromoethane (EDB)ND ug/kg 03/04/15 18:26 106-93-44.7 1 Dibromomethane ND ug/kg 03/04/15 18:26 74-95-34.7 1 1,2-Dichlorobenzene ND ug/kg 03/04/15 18:26 95-50-14.7 1 1,3-Dichlorobenzene ND ug/kg 03/04/15 18:26 541-73-14.7 1 1,4-Dichlorobenzene ND ug/kg 03/04/15 18:26 106-46-74.7 1 Dichlorodifluoromethane ND ug/kg 03/04/15 18:26 75-71-89.5 1 1,1-Dichloroethane ND ug/kg 03/04/15 18:26 75-34-34.7 1 1,2-Dichloroethane ND ug/kg 03/04/15 18:26 107-06-24.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Sample:SS-4 Lab ID:92239514005 Collected:02/28/15 11:50 Received:03/03/15 16:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics 1,1-Dichloroethene ND ug/kg 03/04/15 18:26 75-35-44.7 1 cis-1,2-Dichloroethene ND ug/kg 03/04/15 18:26 156-59-24.7 1 trans-1,2-Dichloroethene ND ug/kg 03/04/15 18:26 156-60-54.7 1 1,2-Dichloropropane ND ug/kg 03/04/15 18:26 78-87-54.7 1 1,3-Dichloropropane ND ug/kg 03/04/15 18:26 142-28-94.7 1 2,2-Dichloropropane ND ug/kg 03/04/15 18:26 594-20-74.7 1 1,1-Dichloropropene ND ug/kg 03/04/15 18:26 563-58-64.7 1 cis-1,3-Dichloropropene ND ug/kg 03/04/15 18:26 10061-01-54.7 1 trans-1,3-Dichloropropene ND ug/kg 03/04/15 18:26 10061-02-64.7 1 Diisopropyl ether ND ug/kg 03/04/15 18:26 108-20-34.7 1 Ethylbenzene ND ug/kg 03/04/15 18:26 100-41-44.7 1 Hexachloro-1,3-butadiene ND ug/kg 03/04/15 18:26 87-68-34.7 1 2-Hexanone ND ug/kg 03/04/15 18:26 591-78-647.3 1 Isopropylbenzene (Cumene)ND ug/kg 03/04/15 18:26 98-82-84.7 1 p-Isopropyltoluene ND ug/kg 03/04/15 18:26 99-87-64.7 1 Methylene Chloride ND ug/kg 03/04/15 18:26 75-09-218.9 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/04/15 18:26 108-10-147.3 1 Methyl-tert-butyl ether ND ug/kg 03/04/15 18:26 1634-04-44.7 1 Naphthalene ND ug/kg 03/04/15 18:26 91-20-34.7 1 n-Propylbenzene ND ug/kg 03/04/15 18:26 103-65-14.7 1 Styrene ND ug/kg 03/04/15 18:26 100-42-54.7 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/04/15 18:26 630-20-64.7 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/04/15 18:26 79-34-54.7 1 Tetrachloroethene ND ug/kg 03/04/15 18:26 127-18-44.7 1 Toluene ND ug/kg 03/04/15 18:26 108-88-34.7 1 1,2,3-Trichlorobenzene ND ug/kg 03/04/15 18:26 87-61-64.7 1 1,2,4-Trichlorobenzene ND ug/kg 03/04/15 18:26 120-82-14.7 1 1,1,1-Trichloroethane ND ug/kg 03/04/15 18:26 71-55-64.7 1 1,1,2-Trichloroethane ND ug/kg 03/04/15 18:26 79-00-54.7 1 Trichloroethene ND ug/kg 03/04/15 18:26 79-01-64.7 1 Trichlorofluoromethane ND ug/kg 03/04/15 18:26 75-69-44.7 1 1,2,3-Trichloropropane ND ug/kg 03/04/15 18:26 96-18-44.7 1 1,2,4-Trimethylbenzene ND ug/kg 03/04/15 18:26 95-63-64.7 1 1,3,5-Trimethylbenzene ND ug/kg 03/04/15 18:26 108-67-84.7 1 Vinyl acetate ND ug/kg 03/04/15 18:26 108-05-447.3 1 Vinyl chloride ND ug/kg 03/04/15 18:26 75-01-49.5 1 Xylene (Total)ND ug/kg 03/04/15 18:26 1330-20-79.5 1 m&p-Xylene ND ug/kg 03/04/15 18:26 179601-23-19.5 1 o-Xylene ND ug/kg 03/04/15 18:26 95-47-64.7 1 Surrogates Toluene-d8 (S)104 %03/04/15 18:26 2037-26-570-130 1 4-Bromofluorobenzene (S)97 %03/04/15 18:26 460-00-470-130 1 1,2-Dichloroethane-d4 (S)115 %03/04/15 18:26 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 11.3 %03/05/15 08:500.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Sample:TMW-1 Lab ID:92239514006 Collected:02/28/15 14:30 Received:03/03/15 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Acetone 40.9 ug/L 03/07/15 06:20 67-64-125.0 1 Benzene ND ug/L 03/07/15 06:20 71-43-21.0 1 Bromobenzene ND ug/L 03/07/15 06:20 108-86-11.0 1 Bromochloromethane ND ug/L 03/07/15 06:20 74-97-51.0 1 Bromodichloromethane ND ug/L 03/07/15 06:20 75-27-41.0 1 Bromoform ND ug/L 03/07/15 06:20 75-25-21.0 1 Bromomethane ND ug/L 03/07/15 06:20 74-83-92.0 1 2-Butanone (MEK)ND ug/L 03/07/15 06:20 78-93-35.0 1 Carbon tetrachloride ND ug/L 03/07/15 06:20 56-23-51.0 1 Chlorobenzene ND ug/L 03/07/15 06:20 108-90-71.0 1 Chloroethane ND ug/L 03/07/15 06:20 75-00-31.0 1 Chloroform ND ug/L 03/07/15 06:20 67-66-31.0 1 Chloromethane ND ug/L 03/07/15 06:20 74-87-31.0 1 2-Chlorotoluene ND ug/L 03/07/15 06:20 95-49-81.0 1 4-Chlorotoluene ND ug/L 03/07/15 06:20 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 03/07/15 06:20 96-12-82.0 1 Dibromochloromethane ND ug/L 03/07/15 06:20 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 03/07/15 06:20 106-93-41.0 1 Dibromomethane ND ug/L 03/07/15 06:20 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 03/07/15 06:20 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 03/07/15 06:20 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 03/07/15 06:20 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 03/07/15 06:20 75-71-81.0 1 1,1-Dichloroethane ND ug/L 03/07/15 06:20 75-34-31.0 1 1,2-Dichloroethane ND ug/L 03/07/15 06:20 107-06-21.0 1 1,1-Dichloroethene ND ug/L 03/07/15 06:20 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 03/07/15 06:20 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 03/07/15 06:20 156-60-51.0 1 1,2-Dichloropropane ND ug/L 03/07/15 06:20 78-87-51.0 1 1,3-Dichloropropane ND ug/L 03/07/15 06:20 142-28-91.0 1 2,2-Dichloropropane ND ug/L 03/07/15 06:20 594-20-71.0 1 1,1-Dichloropropene ND ug/L 03/07/15 06:20 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 03/07/15 06:20 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 03/07/15 06:20 10061-02-61.0 1 Diisopropyl ether ND ug/L 03/07/15 06:20 108-20-31.0 1 Ethylbenzene ND ug/L 03/07/15 06:20 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 03/07/15 06:20 87-68-31.0 1 2-Hexanone ND ug/L 03/07/15 06:20 591-78-65.0 1 p-Isopropyltoluene ND ug/L 03/07/15 06:20 99-87-61.0 1 Methylene Chloride ND ug/L 03/07/15 06:20 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 03/07/15 06:20 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 03/07/15 06:20 1634-04-41.0 1 Naphthalene 1.8 ug/L 03/07/15 06:20 91-20-31.0 1 Styrene ND ug/L 03/07/15 06:20 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 03/07/15 06:20 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 03/07/15 06:20 79-34-51.0 1 Tetrachloroethene ND ug/L 03/07/15 06:20 127-18-41.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Sample:TMW-1 Lab ID:92239514006 Collected:02/28/15 14:30 Received:03/03/15 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Toluene 8.1 ug/L 03/07/15 06:20 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 03/07/15 06:20 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 03/07/15 06:20 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 03/07/15 06:20 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 03/07/15 06:20 79-00-51.0 1 Trichloroethene ND ug/L 03/07/15 06:20 79-01-61.0 1 Trichlorofluoromethane ND ug/L 03/07/15 06:20 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 03/07/15 06:20 96-18-41.0 1 Vinyl acetate ND ug/L 03/07/15 06:20 108-05-42.0 1 Vinyl chloride ND ug/L 03/07/15 06:20 75-01-41.0 1 Xylene (Total)ND ug/L 03/07/15 06:20 1330-20-72.0 1 m&p-Xylene ND ug/L 03/07/15 06:20 179601-23-12.0 1 o-Xylene ND ug/L 03/07/15 06:20 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)107 %03/07/15 06:20 460-00-470-130 1 1,2-Dichloroethane-d4 (S)102 %03/07/15 06:20 17060-07-070-130 1 Toluene-d8 (S)98 %03/07/15 06:20 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: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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: MERP/7637 EPA 7471 EPA 7471 7471 Mercury Associated Lab Samples:92239514004, 92239514005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1403560 Associated Lab Samples:92239514004, 92239514005 Matrix:Solid Analyzed Mercury mg/kg ND 0.0050 03/06/15 14:52 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1403561LABORATORY CONTROL SAMPLE: LCSSpike Mercury mg/kg 0.063.067 94 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1403562MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92239514004 1403563 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury mg/kg M1.06 70 75-12571 2.0580.024 0.066 0.065 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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: MPRP/18024 EPA 3050 EPA 6010 6010 MET Associated Lab Samples:92239514004, 92239514005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1405113 Associated Lab Samples:92239514004, 92239514005 Matrix:Solid Analyzed Arsenic mg/kg ND 1.0 03/06/15 21:41 Barium mg/kg ND 0.50 03/06/15 21:41 Cadmium mg/kg ND 0.10 03/06/15 21:41 Chromium mg/kg ND 0.50 03/06/15 21:41 Lead mg/kg ND 0.50 03/06/15 21:41 Selenium mg/kg ND 1.0 03/06/15 21:41 Silver mg/kg ND 0.50 03/06/15 21:41 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1405114LABORATORY CONTROL SAMPLE: LCSSpike Arsenic mg/kg 48.250 96 80-120 Barium mg/kg 50.250 100 80-120 Cadmium mg/kg 49.650 99 80-120 Chromium mg/kg 48.950 98 80-120 Lead mg/kg 48.350 97 80-120 Selenium mg/kg 48.850 98 80-120 Silver mg/kg 24.725 99 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1405115MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92239514004 1405116 MSD Result MSD % Rec RPD MSDMS Spike Conc. Arsenic mg/kg M146.1 76 75-12574 544.6ND 34.8 33.0 Barium mg/kg M1,R146.1 -249 75-125-113 2944.6302 187 251 Cadmium mg/kg 46.1 81 75-12580 444.60.13 37.2 35.7 Chromium mg/kg M146.1 -11 75-12510 1244.678.2 73.2 82.7 Lead mg/kg 46.1 79 75-12578 444.65.1 41.6 40.1 Selenium mg/kg M146.1 72 75-12570 644.61.6 34.7 32.8 Silver mg/kg 23 83 75-12582 422.3ND 19.4 18.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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/30594 EPA 8260 EPA 8260 8260 MSV Low Level Associated Lab Samples:92239514006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1403659 Associated Lab Samples:92239514006 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 03/06/15 21:54 1,1,1-Trichloroethane ug/L ND 1.0 03/06/15 21:54 1,1,2,2-Tetrachloroethane ug/L ND 1.0 03/06/15 21:54 1,1,2-Trichloroethane ug/L ND 1.0 03/06/15 21:54 1,1-Dichloroethane ug/L ND 1.0 03/06/15 21:54 1,1-Dichloroethene ug/L ND 1.0 03/06/15 21:54 1,1-Dichloropropene ug/L ND 1.0 03/06/15 21:54 1,2,3-Trichlorobenzene ug/L ND 1.0 03/06/15 21:54 1,2,3-Trichloropropane ug/L ND 1.0 03/06/15 21:54 1,2,4-Trichlorobenzene ug/L ND 1.0 03/06/15 21:54 1,2-Dibromo-3-chloropropane ug/L ND 2.0 03/06/15 21:54 1,2-Dibromoethane (EDB)ug/L ND 1.0 03/06/15 21:54 1,2-Dichlorobenzene ug/L ND 1.0 03/06/15 21:54 1,2-Dichloroethane ug/L ND 1.0 03/06/15 21:54 1,2-Dichloropropane ug/L ND 1.0 03/06/15 21:54 1,3-Dichlorobenzene ug/L ND 1.0 03/06/15 21:54 1,3-Dichloropropane ug/L ND 1.0 03/06/15 21:54 1,4-Dichlorobenzene ug/L ND 1.0 03/06/15 21:54 2,2-Dichloropropane ug/L ND 1.0 03/06/15 21:54 2-Butanone (MEK)ug/L ND 5.0 03/06/15 21:54 2-Chlorotoluene ug/L ND 1.0 03/06/15 21:54 2-Hexanone ug/L ND 5.0 03/06/15 21:54 4-Chlorotoluene ug/L ND 1.0 03/06/15 21:54 4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 03/06/15 21:54 Acetone ug/L ND 25.0 03/06/15 21:54 Benzene ug/L ND 1.0 03/06/15 21:54 Bromobenzene ug/L ND 1.0 03/06/15 21:54 Bromochloromethane ug/L ND 1.0 03/06/15 21:54 Bromodichloromethane ug/L ND 1.0 03/06/15 21:54 Bromoform ug/L ND 1.0 03/06/15 21:54 Bromomethane ug/L ND 2.0 03/06/15 21:54 Carbon tetrachloride ug/L ND 1.0 03/06/15 21:54 Chlorobenzene ug/L ND 1.0 03/06/15 21:54 Chloroethane ug/L ND 1.0 03/06/15 21:54 Chloroform ug/L ND 1.0 03/06/15 21:54 Chloromethane ug/L ND 1.0 03/06/15 21:54 cis-1,2-Dichloroethene ug/L ND 1.0 03/06/15 21:54 cis-1,3-Dichloropropene ug/L ND 1.0 03/06/15 21:54 Dibromochloromethane ug/L ND 1.0 03/06/15 21:54 Dibromomethane ug/L ND 1.0 03/06/15 21:54 Dichlorodifluoromethane ug/L ND 1.0 03/06/15 21:54 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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:1403659 Associated Lab Samples:92239514006 Matrix:Water Analyzed Diisopropyl ether ug/L ND 1.0 03/06/15 21:54 Ethylbenzene ug/L ND 1.0 03/06/15 21:54 Hexachloro-1,3-butadiene ug/L ND 1.0 03/06/15 21:54 m&p-Xylene ug/L ND 2.0 03/06/15 21:54 Methyl-tert-butyl ether ug/L ND 1.0 03/06/15 21:54 Methylene Chloride ug/L ND 2.0 03/06/15 21:54 Naphthalene ug/L ND 1.0 03/06/15 21:54 o-Xylene ug/L ND 1.0 03/06/15 21:54 p-Isopropyltoluene ug/L ND 1.0 03/06/15 21:54 Styrene ug/L ND 1.0 03/06/15 21:54 Tetrachloroethene ug/L ND 1.0 03/06/15 21:54 Toluene ug/L ND 1.0 03/06/15 21:54 trans-1,2-Dichloroethene ug/L ND 1.0 03/06/15 21:54 trans-1,3-Dichloropropene ug/L ND 1.0 03/06/15 21:54 Trichloroethene ug/L ND 1.0 03/06/15 21:54 Trichlorofluoromethane ug/L ND 1.0 03/06/15 21:54 Vinyl acetate ug/L ND 2.0 03/06/15 21:54 Vinyl chloride ug/L ND 1.0 03/06/15 21:54 Xylene (Total)ug/L ND 2.0 03/06/15 21:54 1,2-Dichloroethane-d4 (S)%99 70-130 03/06/15 21:54 4-Bromofluorobenzene (S)%101 70-130 03/06/15 21:54 Toluene-d8 (S)%98 70-130 03/06/15 21:54 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1403660LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 45.850 92 70-130 1,1,1-Trichloroethane ug/L 46.550 93 70-130 1,1,2,2-Tetrachloroethane ug/L 44.350 89 70-130 1,1,2-Trichloroethane ug/L 45.450 91 70-130 1,1-Dichloroethane ug/L 43.150 86 70-130 1,1-Dichloroethene ug/L 45.650 91 70-132 1,1-Dichloropropene ug/L 49.650 99 70-130 1,2,3-Trichlorobenzene ug/L 49.050 98 70-135 1,2,3-Trichloropropane ug/L 42.550 85 70-130 1,2,4-Trichlorobenzene ug/L 49.350 99 70-134 1,2-Dibromo-3-chloropropane ug/L 47.250 94 70-130 1,2-Dibromoethane (EDB)ug/L 45.850 92 70-130 1,2-Dichlorobenzene ug/L 44.550 89 70-130 1,2-Dichloroethane ug/L 41.850 84 70-130 1,2-Dichloropropane ug/L 44.150 88 70-130 1,3-Dichlorobenzene ug/L 43.450 87 70-130 1,3-Dichloropropane ug/L 43.650 87 70-130 1,4-Dichlorobenzene ug/L 43.150 86 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: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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. 1403660LABORATORY CONTROL SAMPLE: LCSSpike 2,2-Dichloropropane ug/L 43.450 87 58-145 2-Butanone (MEK)ug/L 89.9100 90 70-145 2-Chlorotoluene ug/L 43.350 87 70-130 2-Hexanone ug/L 105100 105 70-144 4-Chlorotoluene ug/L 42.250 84 70-130 4-Methyl-2-pentanone (MIBK)ug/L 95.4100 95 70-140 Acetone ug/L 94.3100 94 50-175 Benzene ug/L 45.850 92 70-130 Bromobenzene ug/L 43.750 87 70-130 Bromochloromethane ug/L 45.250 90 70-130 Bromodichloromethane ug/L 42.150 84 70-130 Bromoform ug/L 40.850 82 70-130 Bromomethane ug/L 40.450 81 54-130 Carbon tetrachloride ug/L 50.650 101 70-132 Chlorobenzene ug/L 43.950 88 70-130 Chloroethane ug/L 47.150 94 64-134 Chloroform ug/L 40.150 80 70-130 Chloromethane ug/L 44.450 89 64-130 cis-1,2-Dichloroethene ug/L 43.950 88 70-131 cis-1,3-Dichloropropene ug/L 46.550 93 70-130 Dibromochloromethane ug/L 43.150 86 70-130 Dibromomethane ug/L 47.650 95 70-131 Dichlorodifluoromethane ug/L 52.250 104 56-130 Diisopropyl ether ug/L 42.850 86 70-130 Ethylbenzene ug/L 44.650 89 70-130 Hexachloro-1,3-butadiene ug/L 51.850 104 70-130 m&p-Xylene ug/L 89.6100 90 70-130 Methyl-tert-butyl ether ug/L 43.650 87 70-130 Methylene Chloride ug/L 48.650 97 63-130 Naphthalene ug/L 48.950 98 70-138 o-Xylene ug/L 43.350 87 70-130 p-Isopropyltoluene ug/L 45.950 92 70-130 Styrene ug/L 46.350 93 70-130 Tetrachloroethene ug/L 47.750 95 70-130 Toluene ug/L 45.250 90 70-130 trans-1,2-Dichloroethene ug/L 44.150 88 70-130 trans-1,3-Dichloropropene ug/L 48.050 96 70-132 Trichloroethene ug/L 45.250 90 70-130 Trichlorofluoromethane ug/L 46.750 93 62-133 Vinyl acetate ug/L 90.7100 91 66-157 Vinyl chloride ug/L 47.350 95 50-150 Xylene (Total)ug/L 133150 89 70-130 1,2-Dichloroethane-d4 (S)%95 70-130 4-Bromofluorobenzene (S)%103 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: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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/30575 EPA 8260 EPA 8260 8260 MSV 5035A Volatile Organics Associated Lab Samples:92239514001, 92239514002, 92239514003, 92239514004, 92239514005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1402126 Associated Lab Samples:92239514001, 92239514002, 92239514003, 92239514004, 92239514005 Matrix:Solid Analyzed 1,1,1,2-Tetrachloroethane ug/kg ND 5.5 03/04/15 11:51 1,1,1-Trichloroethane ug/kg ND 5.5 03/04/15 11:51 1,1,2,2-Tetrachloroethane ug/kg ND 5.5 03/04/15 11:51 1,1,2-Trichloroethane ug/kg ND 5.5 03/04/15 11:51 1,1-Dichloroethane ug/kg ND 5.5 03/04/15 11:51 1,1-Dichloroethene ug/kg ND 5.5 03/04/15 11:51 1,1-Dichloropropene ug/kg ND 5.5 03/04/15 11:51 1,2,3-Trichlorobenzene ug/kg ND 5.5 03/04/15 11:51 1,2,3-Trichloropropane ug/kg ND 5.5 03/04/15 11:51 1,2,4-Trichlorobenzene ug/kg ND 5.5 03/04/15 11:51 1,2,4-Trimethylbenzene ug/kg ND 5.5 03/04/15 11:51 1,2-Dibromo-3-chloropropane ug/kg ND 5.5 03/04/15 11:51 1,2-Dibromoethane (EDB)ug/kg ND 5.5 03/04/15 11:51 1,2-Dichlorobenzene ug/kg ND 5.5 03/04/15 11:51 1,2-Dichloroethane ug/kg ND 5.5 03/04/15 11:51 1,2-Dichloropropane ug/kg ND 5.5 03/04/15 11:51 1,3,5-Trimethylbenzene ug/kg ND 5.5 03/04/15 11:51 1,3-Dichlorobenzene ug/kg ND 5.5 03/04/15 11:51 1,3-Dichloropropane ug/kg ND 5.5 03/04/15 11:51 1,4-Dichlorobenzene ug/kg ND 5.5 03/04/15 11:51 2,2-Dichloropropane ug/kg ND 5.5 03/04/15 11:51 2-Butanone (MEK)ug/kg ND 109 03/04/15 11:51 2-Chlorotoluene ug/kg ND 5.5 03/04/15 11:51 2-Hexanone ug/kg ND 54.6 03/04/15 11:51 4-Chlorotoluene ug/kg ND 5.5 03/04/15 11:51 4-Methyl-2-pentanone (MIBK)ug/kg ND 54.6 03/04/15 11:51 Acetone ug/kg ND 109 03/04/15 11:51 Benzene ug/kg ND 5.5 03/04/15 11:51 Bromobenzene ug/kg ND 5.5 03/04/15 11:51 Bromochloromethane ug/kg ND 5.5 03/04/15 11:51 Bromodichloromethane ug/kg ND 5.5 03/04/15 11:51 Bromoform ug/kg ND 5.5 03/04/15 11:51 Bromomethane ug/kg ND 10.9 03/04/15 11:51 Carbon tetrachloride ug/kg ND 5.5 03/04/15 11:51 Chlorobenzene ug/kg ND 5.5 03/04/15 11:51 Chloroethane ug/kg ND 10.9 03/04/15 11:51 Chloroform ug/kg ND 5.5 03/04/15 11:51 Chloromethane ug/kg ND 10.9 03/04/15 11:51 cis-1,2-Dichloroethene ug/kg ND 5.5 03/04/15 11:51 cis-1,3-Dichloropropene ug/kg ND 5.5 03/04/15 11:51 Dibromochloromethane ug/kg ND 5.5 03/04/15 11:51 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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:1402126 Associated Lab Samples:92239514001, 92239514002, 92239514003, 92239514004, 92239514005 Matrix:Solid Analyzed Dibromomethane ug/kg ND 5.5 03/04/15 11:51 Dichlorodifluoromethane ug/kg ND 10.9 03/04/15 11:51 Diisopropyl ether ug/kg ND 5.5 03/04/15 11:51 Ethylbenzene ug/kg ND 5.5 03/04/15 11:51 Hexachloro-1,3-butadiene ug/kg ND 5.5 03/04/15 11:51 Isopropylbenzene (Cumene)ug/kg ND 5.5 03/04/15 11:51 m&p-Xylene ug/kg ND 10.9 03/04/15 11:51 Methyl-tert-butyl ether ug/kg ND 5.5 03/04/15 11:51 Methylene Chloride ug/kg ND 21.8 03/04/15 11:51 n-Butylbenzene ug/kg ND 5.5 03/04/15 11:51 n-Propylbenzene ug/kg ND 5.5 03/04/15 11:51 Naphthalene ug/kg ND 5.5 03/04/15 11:51 o-Xylene ug/kg ND 5.5 03/04/15 11:51 p-Isopropyltoluene ug/kg ND 5.5 03/04/15 11:51 sec-Butylbenzene ug/kg ND 5.5 03/04/15 11:51 Styrene ug/kg ND 5.5 03/04/15 11:51 tert-Butylbenzene ug/kg ND 5.5 03/04/15 11:51 Tetrachloroethene ug/kg ND 5.5 03/04/15 11:51 Toluene ug/kg ND 5.5 03/04/15 11:51 trans-1,2-Dichloroethene ug/kg ND 5.5 03/04/15 11:51 trans-1,3-Dichloropropene ug/kg ND 5.5 03/04/15 11:51 Trichloroethene ug/kg ND 5.5 03/04/15 11:51 Trichlorofluoromethane ug/kg ND 5.5 03/04/15 11:51 Vinyl acetate ug/kg ND 54.6 03/04/15 11:51 Vinyl chloride ug/kg ND 10.9 03/04/15 11:51 Xylene (Total)ug/kg ND 10.9 03/04/15 11:51 1,2-Dichloroethane-d4 (S)%97 70-132 03/04/15 11:51 4-Bromofluorobenzene (S)%95 70-130 03/04/15 11:51 Toluene-d8 (S)%103 70-130 03/04/15 11:51 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1402127LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/kg 54.854.9 100 74-137 1,1,1-Trichloroethane ug/kg 56.554.9 103 67-140 1,1,2,2-Tetrachloroethane ug/kg 52.354.9 95 72-141 1,1,2-Trichloroethane ug/kg 54.854.9 100 78-138 1,1-Dichloroethane ug/kg 66.554.9 121 69-134 1,1-Dichloroethene ug/kg 61.954.9 113 67-138 1,1-Dichloropropene ug/kg 62.854.9 114 69-139 1,2,3-Trichlorobenzene ug/kg 55.554.9 101 70-146 1,2,3-Trichloropropane ug/kg 48.354.9 88 69-144 1,2,4-Trichlorobenzene ug/kg 57.954.9 105 68-148 1,2,4-Trimethylbenzene ug/kg 57.354.9 104 74-137 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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. 1402127LABORATORY CONTROL SAMPLE: LCSSpike 1,2-Dibromo-3-chloropropane ug/kg 51.954.9 94 65-140 1,2-Dibromoethane (EDB)ug/kg 55.354.9 101 77-135 1,2-Dichlorobenzene ug/kg 55.554.9 101 77-141 1,2-Dichloroethane ug/kg 52.054.9 95 65-137 1,2-Dichloropropane ug/kg 57.954.9 105 72-136 1,3,5-Trimethylbenzene ug/kg 56.754.9 103 76-133 1,3-Dichlorobenzene ug/kg 55.254.9 100 74-138 1,3-Dichloropropane ug/kg 55.654.9 101 71-139 1,4-Dichlorobenzene ug/kg 56.754.9 103 76-138 2,2-Dichloropropane ug/kg 58.854.9 107 68-137 2-Butanone (MEK)ug/kg 101J110 92 58-147 2-Chlorotoluene ug/kg 55.954.9 102 73-139 2-Hexanone ug/kg 108110 98 62-145 4-Chlorotoluene ug/kg 55.454.9 101 76-141 4-Methyl-2-pentanone (MIBK)ug/kg 106110 96 64-149 Acetone ug/kg 106J110 97 53-153 Benzene ug/kg 61.554.9 112 73-135 Bromobenzene ug/kg 62.654.9 114 75-133 Bromochloromethane ug/kg 62.154.9 113 73-134 Bromodichloromethane ug/kg 50.254.9 91 71-135 Bromoform ug/kg 52.254.9 95 66-141 Bromomethane ug/kg 62.254.9 113 53-160 Carbon tetrachloride ug/kg 55.454.9 101 60-145 Chlorobenzene ug/kg 56.354.9 102 78-130 Chloroethane ug/kg 77.454.9 141 64-149 Chloroform ug/kg 55.554.9 101 70-134 Chloromethane ug/kg 64.054.9 116 52-150 cis-1,2-Dichloroethene ug/kg 66.654.9 121 70-133 cis-1,3-Dichloropropene ug/kg 57.754.9 105 68-134 Dibromochloromethane ug/kg 49.054.9 89 71-138 Dibromomethane ug/kg 54.054.9 98 74-130 Dichlorodifluoromethane ug/kg 71.354.9 130 40-160 Diisopropyl ether ug/kg 61.954.9 113 69-141 Ethylbenzene ug/kg 56.054.9 102 75-133 Hexachloro-1,3-butadiene ug/kg 57.354.9 104 68-143 Isopropylbenzene (Cumene)ug/kg 55.554.9 101 76-143 m&p-Xylene ug/kg 104110 95 75-136 Methyl-tert-butyl ether ug/kg 56.654.9 103 68-144 Methylene Chloride ug/kg 68.554.9 125 45-154 n-Butylbenzene ug/kg 56.254.9 102 72-137 n-Propylbenzene ug/kg 61.754.9 112 76-136 Naphthalene ug/kg 55.954.9 102 68-151 o-Xylene ug/kg 54.754.9 100 76-141 p-Isopropyltoluene ug/kg 55.154.9 100 76-140 sec-Butylbenzene ug/kg 61.554.9 112 79-139 Styrene ug/kg 57.254.9 104 79-137 tert-Butylbenzene ug/kg 54.754.9 100 74-143 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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. 1402127LABORATORY CONTROL SAMPLE: LCSSpike Tetrachloroethene ug/kg 57.154.9 104 71-138 Toluene ug/kg 57.354.9 104 74-131 trans-1,2-Dichloroethene ug/kg 66.154.9 120 67-135 trans-1,3-Dichloropropene ug/kg 55.354.9 101 65-146 Trichloroethene ug/kg 58.054.9 105 67-135 Trichlorofluoromethane ug/kg 61.254.9 111 59-144 Vinyl acetate ug/kg 100 F31109140-160 Vinyl chloride ug/kg 64.854.9 118 56-141 Xylene (Total)ug/kg 159165 97 76-137 1,2-Dichloroethane-d4 (S)%88 70-132 4-Bromofluorobenzene (S)%96 70-130 Toluene-d8 (S)%102 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1402902MATRIX SPIKE SAMPLE: MSSpike Result 92239497001 1,1,1,2-Tetrachloroethane ug/kg 11.413 88 70-130ND 1,1,1-Trichloroethane ug/kg 11.313 88 70-130ND 1,1,2,2-Tetrachloroethane ug/kg 16.713 129 70-130ND 1,1,2-Trichloroethane ug/kg 14.013 108 70-130ND 1,1-Dichloroethane ug/kg 12.613 97 70-130ND 1,1-Dichloroethene ug/kg 11.013 85 49-180ND 1,1-Dichloropropene ug/kg 12.813 99 70-130ND 1,2,3-Trichlorobenzene ug/kg 9.0 M1136970-130ND 1,2,3-Trichloropropane ug/kg 14.613 113 70-130ND 1,2,4-Trichlorobenzene ug/kg 9.213 71 70-130ND 1,2,4-Trimethylbenzene ug/kg 11.113 85 70-130ND 1,2-Dibromo-3-chloropropane ug/kg 17.4 M11313570-130ND 1,2-Dibromoethane (EDB)ug/kg 14.213 110 70-130ND 1,2-Dichlorobenzene ug/kg 11.713 90 70-130ND 1,2-Dichloroethane ug/kg 13.613 105 70-130ND 1,2-Dichloropropane ug/kg 12.813 99 70-130ND 1,3,5-Trimethylbenzene ug/kg 10.613 82 70-130ND 1,3-Dichlorobenzene ug/kg 10.813 84 70-130ND 1,3-Dichloropropane ug/kg 14.213 110 70-130ND 1,4-Dichlorobenzene ug/kg 12.513 83 70-130ND 2,2-Dichloropropane ug/kg 11.513 89 70-130ND 2-Butanone (MEK)ug/kg 33.3J25.8 129 70-130ND 2-Chlorotoluene ug/kg 11.313 87 70-130ND 2-Hexanone ug/kg 38.8 M125.8 150 70-130ND 4-Chlorotoluene ug/kg 11.213 87 70-130ND 4-Methyl-2-pentanone (MIBK)ug/kg 36.7 M125.8 142 70-130ND Acetone ug/kg 39.5J M125.8 153 70-130ND Benzene ug/kg 13.913 107 50-166ND Bromobenzene ug/kg 13.913 107 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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 Qualifiers% RecConc. 1402902MATRIX SPIKE SAMPLE: MSSpike Result 92239497001 Bromochloromethane ug/kg 14.113 109 70-130ND Bromodichloromethane ug/kg 10.513 81 70-130ND Bromoform ug/kg 13.713 106 70-130ND Bromomethane ug/kg 12.813 99 70-130ND Carbon tetrachloride ug/kg 9.113 71 70-130ND Chlorobenzene ug/kg 11.613 90 43-169ND Chloroethane ug/kg 16.713 129 70-130ND Chloroform ug/kg 11.413 88 70-130ND Chloromethane ug/kg 13.213 102 70-130ND cis-1,2-Dichloroethene ug/kg 14.813 115 70-130ND cis-1,3-Dichloropropene ug/kg 13.113 102 70-130ND Dibromochloromethane ug/kg 11.913 92 70-130ND Dibromomethane ug/kg 13.913 108 70-130ND Dichlorodifluoromethane ug/kg 13.913 108 70-130ND Diisopropyl ether ug/kg 15.313 118 70-130ND Ethylbenzene ug/kg 11.113 86 70-130ND Hexachloro-1,3-butadiene ug/kg 6.2 M1134870-130ND Isopropylbenzene (Cumene)ug/kg 10.213 79 70-130ND m&p-Xylene ug/kg 21.025.8 81 70-130ND Methyl-tert-butyl ether ug/kg 16.613 128 70-130ND Methylene Chloride ug/kg 15.813 122 70-130ND n-Butylbenzene ug/kg 9.313 72 70-130ND n-Propylbenzene ug/kg 8.6 M1136670-130ND Naphthalene ug/kg 12.513 95 70-130ND o-Xylene ug/kg 10.913 84 70-130ND p-Isopropyltoluene ug/kg 9.413 73 70-130ND sec-Butylbenzene ug/kg 7.3 M1135670-130ND Styrene ug/kg 9.713 75 70-130ND tert-Butylbenzene ug/kg 9.813 76 70-130ND Tetrachloroethene ug/kg 10.513 81 70-130ND Toluene ug/kg 12.513 96 52-163ND trans-1,2-Dichloroethene ug/kg 12.513 97 70-130ND trans-1,3-Dichloropropene ug/kg 13.913 108 70-130ND Trichloroethene ug/kg 11.413 88 49-167ND Trichlorofluoromethane ug/kg 12.013 93 70-130ND Vinyl acetate ug/kg 34.8 M125.8 135 70-130ND Vinyl chloride ug/kg 13.113 101 70-130ND 1,2-Dichloroethane-d4 (S)%111 70-132 4-Bromofluorobenzene (S)%95 70-130 Toluene-d8 (S)%103 70-130 Parameter Units Dup Result QualifiersRPDResult 92239309007 1402901SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/kg NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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 Dup Result QualifiersRPDResult 92239309007 1402901SAMPLE DUPLICATE: 1,1,1-Trichloroethane ug/kg NDND 1,1,2,2-Tetrachloroethane ug/kg NDND 1,1,2-Trichloroethane ug/kg NDND 1,1-Dichloroethane ug/kg NDND 1,1-Dichloroethene ug/kg NDND 1,1-Dichloropropene ug/kg NDND 1,2,3-Trichlorobenzene ug/kg NDND 1,2,3-Trichloropropane ug/kg NDND 1,2,4-Trichlorobenzene ug/kg NDND 1,2,4-Trimethylbenzene ug/kg NDND 1,2-Dibromo-3-chloropropane ug/kg NDND 1,2-Dibromoethane (EDB)ug/kg NDND 1,2-Dichlorobenzene ug/kg NDND 1,2-Dichloroethane ug/kg NDND 1,2-Dichloropropane ug/kg NDND 1,3,5-Trimethylbenzene ug/kg NDND 1,3-Dichlorobenzene ug/kg NDND 1,3-Dichloropropane ug/kg NDND 1,4-Dichlorobenzene ug/kg NDND 2,2-Dichloropropane ug/kg NDND 2-Butanone (MEK)ug/kg NDND 2-Chlorotoluene ug/kg NDND 2-Hexanone ug/kg NDND 4-Chlorotoluene ug/kg NDND 4-Methyl-2-pentanone (MIBK)ug/kg NDND Acetone ug/kg NDND Benzene ug/kg NDND Bromobenzene ug/kg NDND Bromochloromethane ug/kg NDND Bromodichloromethane ug/kg NDND Bromoform ug/kg NDND Bromomethane ug/kg NDND Carbon tetrachloride ug/kg NDND Chlorobenzene ug/kg NDND Chloroethane ug/kg NDND Chloroform ug/kg NDND Chloromethane ug/kg NDND cis-1,2-Dichloroethene ug/kg NDND cis-1,3-Dichloropropene ug/kg NDND Dibromochloromethane ug/kg NDND Dibromomethane ug/kg NDND Dichlorodifluoromethane ug/kg NDND Diisopropyl ether ug/kg NDND Ethylbenzene ug/kg NDND Hexachloro-1,3-butadiene ug/kg NDND Isopropylbenzene (Cumene)ug/kg NDND m&p-Xylene ug/kg NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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 Dup Result QualifiersRPDResult 92239309007 1402901SAMPLE DUPLICATE: Methyl-tert-butyl ether ug/kg NDND Methylene Chloride ug/kg NDND n-Butylbenzene ug/kg NDND n-Propylbenzene ug/kg NDND Naphthalene ug/kg NDND o-Xylene ug/kg NDND p-Isopropyltoluene ug/kg NDND sec-Butylbenzene ug/kg NDND Styrene ug/kg NDND tert-Butylbenzene ug/kg NDND Tetrachloroethene ug/kg NDND Toluene ug/kg NDND trans-1,2-Dichloroethene ug/kg NDND trans-1,3-Dichloropropene ug/kg NDND Trichloroethene ug/kg NDND Trichlorofluoromethane ug/kg NDND Vinyl acetate ug/kg NDND Vinyl chloride ug/kg NDND Xylene (Total)ug/kg NDND 1,2-Dichloroethane-d4 (S)%109 7889 4-Bromofluorobenzene (S)%97 6395 Toluene-d8 (S)%102 62100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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: OEXT/33328 EPA 3546 EPA 8015 Modified 8015 Solid GCSV Associated Lab Samples:92239514001, 92239514002, 92239514003, 92239514004, 92239514005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1402525 Associated Lab Samples:92239514001, 92239514002, 92239514003, 92239514004, 92239514005 Matrix:Solid Analyzed Diesel Range Organics(C10-C28)mg/kg ND 5.0 03/05/15 11:33 n-Pentacosane (S)%86 41-119 03/05/15 11:33 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1402526LABORATORY CONTROL SAMPLE: LCSSpike Diesel Range Organics(C10-C28)mg/kg 58.466.7 88 49-113 n-Pentacosane (S)%84 41-119 Parameter Units MS Result % Rec Limits Qual% RecConc. 1402527MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92239514003 1402528 MSD Result MSD % Rec RPD MSDMS Spike Conc. Diesel Range Organics(C10- C28)mg/kg 91.5 73 10-14660 1791.59.7 76.2 64.4 n-Pentacosane (S)%74 41-11968 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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: PMST/7575 ASTM D2974-87 ASTM D2974-87 Dry Weight/Percent Moisture Associated Lab Samples:92239514001, 92239514002, 92239514003, 92239514004, 92239514005 Parameter Units Dup Result QualifiersRPDResult 92239332001 1402811SAMPLE DUPLICATE: Percent Moisture %18.5 218.2 Parameter Units Dup Result QualifiersRPDResult 92239514005 1402812SAMPLE DUPLICATE: Percent Moisture %10.3 1011.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 33 #=QL# QUALIFIERS Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL 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 for each 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. ANALYTE QUALIFIERS The recovery of the second source standard used to verify the initial calibration curve for this analyte is outside the laboratory's control limits. The result is estimated.F3 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 RPD value was outside control limits.R1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 33 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92239514 HENDRICK DURHAM AUTOMALL Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92239514001 OEXT/33328 GCSV/20532SS-1 EPA 3546 EPA 8015 Modified 92239514002 OEXT/33328 GCSV/20532SS-3 EPA 3546 EPA 8015 Modified 92239514003 OEXT/33328 GCSV/20532SS-5 EPA 3546 EPA 8015 Modified 92239514004 OEXT/33328 GCSV/20532SS-2 EPA 3546 EPA 8015 Modified 92239514005 OEXT/33328 GCSV/20532SS-4 EPA 3546 EPA 8015 Modified 92239514004 MPRP/18024 ICP/16202SS-2 EPA 3050 EPA 6010 92239514005 MPRP/18024 ICP/16202SS-4 EPA 3050 EPA 6010 92239514004 MERP/7637 MERC/7330SS-2 EPA 7471 EPA 7471 92239514005 MERP/7637 MERC/7330SS-4 EPA 7471 EPA 7471 92239514006 MSV/30594TMW-1 EPA 8260 92239514001 MSV/30575SS-1 EPA 8260 92239514002 MSV/30575SS-3 EPA 8260 92239514003 MSV/30575SS-5 EPA 8260 92239514004 MSV/30575SS-2 EPA 8260 92239514005 MSV/30575SS-4 EPA 8260 92239514001 PMST/7575SS-1 ASTM D2974-87 92239514002 PMST/7575SS-3 ASTM D2974-87 92239514003 PMST/7575SS-5 ASTM D2974-87 92239514004 PMST/7575SS-2 ASTM D2974-87 92239514005 PMST/7575SS-4 ASTM D2974-87 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/11/2015 09:21 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 33 Page 32 of 33 Page 33 of 33 #=CL# March 16, 2015 LIMS USE: FR - MATTHEW GILLIS LIMS OBJECT ID: 92240297 92240297 Project: Pace Project No.: RE: Matthew Gillis ECS 9001 Glenwood Avenue Raleigh, NC 27617 HENDRICK DURHAM AUTO 22255-A Dear Matthew Gillis: Enclosed are the analytical results for sample(s) received by the laboratory on March 09, 2015. 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, Angela Baioni angela.baioni@pacelabs.com Project Manager Enclosures cc:Matthew Gillis, ECS Brian Smith, ECS Carolinas LLP 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 73 #=CP# CERTIFICATIONS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84 West Virginia Certification #: 357Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001West Virginia Certification #: 356 Virginia/VELAP Certification #: 460222 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 73 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92240297001 SS-6 Barium 68.0 mg/kg 03/10/15 23:320.44EPA 6010 Chromium 4.2 mg/kg 03/10/15 23:320.44EPA 6010 Lead 6.5 mg/kg 03/10/15 23:320.44EPA 6010 Percent Moisture 8.5 %03/11/15 10:180.10ASTM D2974-87 92240297002 SS-7 Percent Moisture 23.8 %03/11/15 10:180.10ASTM D2974-87 92240297003 SS-8 Diesel Range Organics(C10-C28)111 mg/kg 03/13/15 16:165.6EPA 8015 Modified Percent Moisture 11.2 %03/11/15 10:190.10ASTM D2974-87 92240297004 SS-9 Barium 75.1 mg/kg 03/10/15 23:410.49EPA 6010 Cadmium 0.12 mg/kg 03/10/15 23:410.098EPA 6010 Chromium 20.8 mg/kg 03/10/15 23:410.49EPA 6010 Lead 7.4 mg/kg 03/10/15 23:410.49EPA 6010 Silver 2.0 mg/kg 03/10/15 23:410.49EPA 6010 Percent Moisture 14.6 %03/11/15 10:190.10ASTM D2974-87 92240297005 SS-10 Diesel Range Organics(C10-C28)130 mg/kg 03/13/15 16:405.5EPA 8015 Modified Percent Moisture 9.9 %03/11/15 10:230.10ASTM D2974-87 92240297006 SS-11 Diesel Range Organics(C10-C28)165 mg/kg 03/13/15 17:035.5EPA 8015 Modified Barium 72.4 mg/kg 03/13/15 00:500.42EPA 6010 Chromium 10.4 mg/kg 03/13/15 00:500.42EPA 6010 Lead 4.2 mg/kg 03/13/15 00:500.42EPA 6010 Silver 0.62 mg/kg 03/13/15 00:500.42EPA 6010 Percent Moisture 9.4 %03/11/15 10:240.10ASTM D2974-87 92240297007 SS-12 Diesel Range Organics(C10-C28)83.0 mg/kg 03/13/15 17:035.7EPA 8015 Modified Percent Moisture 11.8 %03/11/15 10:240.10ASTM D2974-87 92240297008 SS-13 Diesel Range Organics(C10-C28)24.2 mg/kg 03/13/15 17:276.7EPA 8015 Modified Percent Moisture 25.7 %03/11/15 10:240.10ASTM D2974-87 92240297009 SS-14 Barium 47.4 mg/kg 03/13/15 00:530.47EPA 6010 Chromium 4.0 mg/kg 03/13/15 00:530.47EPA 6010 Lead 10.3 mg/kg 03/13/15 00:530.47EPA 6010 Percent Moisture 16.9 %03/11/15 10:240.10ASTM D2974-87 92240297010 SS-15 Percent Moisture 15.4 %03/11/15 10:240.10ASTM D2974-87 92240297012 TMW-3 bis(2-Ethylhexyl)phthalate 7.3 ug/L 03/12/15 13:076.0EPA 8270 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 73 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92240297013 TMW-4 Acetone 281 ug/L 03/11/15 22:0725.0EPA 8260 Benzene 2.0 ug/L 03/11/15 22:071.0EPA 8260 2-Butanone (MEK)9.1 ug/L 03/11/15 22:075.0EPA 8260 Ethylbenzene 5.4 ug/L 03/11/15 22:071.0EPA 8260 Naphthalene 1.4 ug/L 03/11/15 22:071.0EPA 8260 Toluene 8.5 ug/L 03/11/15 22:071.0EPA 8260 Xylene (Total)22.4 ug/L 03/11/15 22:072.0EPA 8260 m&p-Xylene 11.4 ug/L 03/11/15 22:072.0EPA 8260 o-Xylene 11.1 ug/L 03/11/15 22:071.0EPA 8260 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 4 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-6 Lab ID:92240297001 Collected:03/06/15 11:55 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)ND mg/kg 03/13/15 15:5203/12/15 10:185.5 1 Surrogates n-Pentacosane (S)57 %03/13/15 15:52 629-99-203/12/15 10:1841-119 1 Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Arsenic ND mg/kg 03/10/15 23:32 7440-38-203/10/15 16:300.88 1 Barium 68.0 mg/kg 03/10/15 23:32 7440-39-303/10/15 16:300.44 1 Cadmium ND mg/kg 03/10/15 23:32 7440-43-903/10/15 16:300.088 1 Chromium 4.2 mg/kg 03/10/15 23:32 7440-47-303/10/15 16:300.44 1 Lead 6.5 mg/kg 03/10/15 23:32 7439-92-103/10/15 16:300.44 1 Selenium ND mg/kg 03/10/15 23:32 7782-49-203/10/15 16:300.88 1 Silver ND mg/kg 03/10/15 23:32 7440-22-403/10/15 16:300.44 1 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury ND mg/kg 03/12/15 14:10 7439-97-603/11/15 13:500.0044 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/11/15 19:34 67-64-182.8 1 Benzene ND ug/kg 03/11/15 19:34 71-43-24.1 1 Bromobenzene ND ug/kg 03/11/15 19:34 108-86-14.1 1 Bromochloromethane ND ug/kg 03/11/15 19:34 74-97-54.1 1 Bromodichloromethane ND ug/kg 03/11/15 19:34 75-27-44.1 1 Bromoform ND ug/kg 03/11/15 19:34 75-25-24.1 1 Bromomethane ND ug/kg 03/11/15 19:34 74-83-98.3 1 2-Butanone (MEK)ND ug/kg 03/11/15 19:34 78-93-382.8 1 n-Butylbenzene ND ug/kg 03/11/15 19:34 104-51-84.1 1 sec-Butylbenzene ND ug/kg 03/11/15 19:34 135-98-84.1 1 tert-Butylbenzene ND ug/kg 03/11/15 19:34 98-06-64.1 1 Carbon tetrachloride ND ug/kg 03/11/15 19:34 56-23-54.1 1 Chlorobenzene ND ug/kg 03/11/15 19:34 108-90-74.1 1 Chloroethane ND ug/kg 03/11/15 19:34 75-00-38.3 1 Chloroform ND ug/kg 03/11/15 19:34 67-66-34.1 1 Chloromethane ND ug/kg 03/11/15 19:34 74-87-38.3 1 2-Chlorotoluene ND ug/kg 03/11/15 19:34 95-49-84.1 1 4-Chlorotoluene ND ug/kg 03/11/15 19:34 106-43-44.1 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/11/15 19:34 96-12-84.1 1 Dibromochloromethane ND ug/kg 03/11/15 19:34 124-48-14.1 1 1,2-Dibromoethane (EDB)ND ug/kg 03/11/15 19:34 106-93-44.1 1 Dibromomethane ND ug/kg 03/11/15 19:34 74-95-34.1 1 1,2-Dichlorobenzene ND ug/kg 03/11/15 19:34 95-50-14.1 1 1,3-Dichlorobenzene ND ug/kg 03/11/15 19:34 541-73-14.1 1 1,4-Dichlorobenzene ND ug/kg 03/11/15 19:34 106-46-74.1 1 Dichlorodifluoromethane ND ug/kg 03/11/15 19:34 75-71-88.3 1 1,1-Dichloroethane ND ug/kg 03/11/15 19:34 75-34-34.1 1 1,2-Dichloroethane ND ug/kg 03/11/15 19:34 107-06-24.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-6 Lab ID:92240297001 Collected:03/06/15 11:55 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics 1,1-Dichloroethene ND ug/kg 03/11/15 19:34 75-35-44.1 1 cis-1,2-Dichloroethene ND ug/kg 03/11/15 19:34 156-59-24.1 1 trans-1,2-Dichloroethene ND ug/kg 03/11/15 19:34 156-60-54.1 1 1,2-Dichloropropane ND ug/kg 03/11/15 19:34 78-87-54.1 1 1,3-Dichloropropane ND ug/kg 03/11/15 19:34 142-28-94.1 1 2,2-Dichloropropane ND ug/kg 03/11/15 19:34 594-20-74.1 1 1,1-Dichloropropene ND ug/kg 03/11/15 19:34 563-58-64.1 1 cis-1,3-Dichloropropene ND ug/kg 03/11/15 19:34 10061-01-54.1 1 trans-1,3-Dichloropropene ND ug/kg 03/11/15 19:34 10061-02-64.1 1 Diisopropyl ether ND ug/kg 03/11/15 19:34 108-20-34.1 1 Ethylbenzene ND ug/kg 03/11/15 19:34 100-41-44.1 1 Hexachloro-1,3-butadiene ND ug/kg 03/11/15 19:34 87-68-34.1 1 2-Hexanone ND ug/kg 03/11/15 19:34 591-78-641.4 1 Isopropylbenzene (Cumene)ND ug/kg 03/11/15 19:34 98-82-84.1 1 p-Isopropyltoluene ND ug/kg 03/11/15 19:34 99-87-64.1 1 Methylene Chloride ND ug/kg 03/11/15 19:34 75-09-216.6 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/11/15 19:34 108-10-141.4 1 Methyl-tert-butyl ether ND ug/kg 03/11/15 19:34 1634-04-44.1 1 Naphthalene ND ug/kg 03/11/15 19:34 91-20-34.1 1 n-Propylbenzene ND ug/kg 03/11/15 19:34 103-65-14.1 1 Styrene ND ug/kg 03/11/15 19:34 100-42-54.1 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/11/15 19:34 630-20-64.1 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/11/15 19:34 79-34-54.1 1 Tetrachloroethene ND ug/kg 03/11/15 19:34 127-18-44.1 1 Toluene ND ug/kg 03/11/15 19:34 108-88-34.1 1 1,2,3-Trichlorobenzene ND ug/kg 03/11/15 19:34 87-61-64.1 1 1,2,4-Trichlorobenzene ND ug/kg 03/11/15 19:34 120-82-14.1 1 1,1,1-Trichloroethane ND ug/kg 03/11/15 19:34 71-55-64.1 1 1,1,2-Trichloroethane ND ug/kg 03/11/15 19:34 79-00-54.1 1 Trichloroethene ND ug/kg 03/11/15 19:34 79-01-64.1 1 Trichlorofluoromethane ND ug/kg 03/11/15 19:34 75-69-44.1 1 1,2,3-Trichloropropane ND ug/kg 03/11/15 19:34 96-18-44.1 1 1,2,4-Trimethylbenzene ND ug/kg 03/11/15 19:34 95-63-64.1 1 1,3,5-Trimethylbenzene ND ug/kg 03/11/15 19:34 108-67-84.1 1 Vinyl acetate ND ug/kg 03/11/15 19:34 108-05-441.4 1 Vinyl chloride ND ug/kg 03/11/15 19:34 75-01-48.3 1 Xylene (Total)ND ug/kg 03/11/15 19:34 1330-20-78.3 1 m&p-Xylene ND ug/kg 03/11/15 19:34 179601-23-18.3 1 o-Xylene ND ug/kg 03/11/15 19:34 95-47-64.1 1 Surrogates Toluene-d8 (S)104 %03/11/15 19:34 2037-26-570-130 1 4-Bromofluorobenzene (S)100 %03/11/15 19:34 460-00-470-130 1 1,2-Dichloroethane-d4 (S)119 %03/11/15 19:34 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 8.5 %03/11/15 10:180.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-7 Lab ID:92240297002 Collected:03/06/15 12:10 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)ND mg/kg 03/13/15 16:1603/12/15 10:186.6 1 Surrogates n-Pentacosane (S)65 %03/13/15 16:16 629-99-203/12/15 10:1841-119 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/11/15 19:53 67-64-11111 Benzene ND ug/kg 03/11/15 19:53 71-43-25.6 1 Bromobenzene ND ug/kg 03/11/15 19:53 108-86-15.6 1 Bromochloromethane ND ug/kg 03/11/15 19:53 74-97-55.6 1 Bromodichloromethane ND ug/kg 03/11/15 19:53 75-27-45.6 1 Bromoform ND ug/kg 03/11/15 19:53 75-25-25.6 1 Bromomethane ND ug/kg 03/11/15 19:53 74-83-911.1 1 2-Butanone (MEK)ND ug/kg 03/11/15 19:53 78-93-3 M11111 n-Butylbenzene ND ug/kg 03/11/15 19:53 104-51-85.6 1 sec-Butylbenzene ND ug/kg 03/11/15 19:53 135-98-85.6 1 tert-Butylbenzene ND ug/kg 03/11/15 19:53 98-06-65.6 1 Carbon tetrachloride ND ug/kg 03/11/15 19:53 56-23-55.6 1 Chlorobenzene ND ug/kg 03/11/15 19:53 108-90-75.6 1 Chloroethane ND ug/kg 03/11/15 19:53 75-00-311.1 1 Chloroform ND ug/kg 03/11/15 19:53 67-66-35.6 1 Chloromethane ND ug/kg 03/11/15 19:53 74-87-311.1 1 2-Chlorotoluene ND ug/kg 03/11/15 19:53 95-49-85.6 1 4-Chlorotoluene ND ug/kg 03/11/15 19:53 106-43-45.6 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/11/15 19:53 96-12-8 M15.6 1 Dibromochloromethane ND ug/kg 03/11/15 19:53 124-48-15.6 1 1,2-Dibromoethane (EDB)ND ug/kg 03/11/15 19:53 106-93-45.6 1 Dibromomethane ND ug/kg 03/11/15 19:53 74-95-35.6 1 1,2-Dichlorobenzene ND ug/kg 03/11/15 19:53 95-50-15.6 1 1,3-Dichlorobenzene ND ug/kg 03/11/15 19:53 541-73-15.6 1 1,4-Dichlorobenzene ND ug/kg 03/11/15 19:53 106-46-75.6 1 Dichlorodifluoromethane ND ug/kg 03/11/15 19:53 75-71-811.1 1 1,1-Dichloroethane ND ug/kg 03/11/15 19:53 75-34-35.6 1 1,2-Dichloroethane ND ug/kg 03/11/15 19:53 107-06-25.6 1 1,1-Dichloroethene ND ug/kg 03/11/15 19:53 75-35-45.6 1 cis-1,2-Dichloroethene ND ug/kg 03/11/15 19:53 156-59-25.6 1 trans-1,2-Dichloroethene ND ug/kg 03/11/15 19:53 156-60-55.6 1 1,2-Dichloropropane ND ug/kg 03/11/15 19:53 78-87-55.6 1 1,3-Dichloropropane ND ug/kg 03/11/15 19:53 142-28-95.6 1 2,2-Dichloropropane ND ug/kg 03/11/15 19:53 594-20-75.6 1 1,1-Dichloropropene ND ug/kg 03/11/15 19:53 563-58-65.6 1 cis-1,3-Dichloropropene ND ug/kg 03/11/15 19:53 10061-01-55.6 1 trans-1,3-Dichloropropene ND ug/kg 03/11/15 19:53 10061-02-65.6 1 Diisopropyl ether ND ug/kg 03/11/15 19:53 108-20-35.6 1 Ethylbenzene ND ug/kg 03/11/15 19:53 100-41-45.6 1 Hexachloro-1,3-butadiene ND ug/kg 03/11/15 19:53 87-68-3 M15.6 1 2-Hexanone ND ug/kg 03/11/15 19:53 591-78-6 M155.6 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-7 Lab ID:92240297002 Collected:03/06/15 12:10 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics Isopropylbenzene (Cumene)ND ug/kg 03/11/15 19:53 98-82-85.6 1 p-Isopropyltoluene ND ug/kg 03/11/15 19:53 99-87-65.6 1 Methylene Chloride ND ug/kg 03/11/15 19:53 75-09-2 M122.2 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/11/15 19:53 108-10-1 M155.6 1 Methyl-tert-butyl ether ND ug/kg 03/11/15 19:53 1634-04-45.6 1 Naphthalene ND ug/kg 03/11/15 19:53 91-20-35.6 1 n-Propylbenzene ND ug/kg 03/11/15 19:53 103-65-15.6 1 Styrene ND ug/kg 03/11/15 19:53 100-42-55.6 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/11/15 19:53 630-20-65.6 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/11/15 19:53 79-34-5 M15.6 1 Tetrachloroethene ND ug/kg 03/11/15 19:53 127-18-45.6 1 Toluene ND ug/kg 03/11/15 19:53 108-88-35.6 1 1,2,3-Trichlorobenzene ND ug/kg 03/11/15 19:53 87-61-65.6 1 1,2,4-Trichlorobenzene ND ug/kg 03/11/15 19:53 120-82-15.6 1 1,1,1-Trichloroethane ND ug/kg 03/11/15 19:53 71-55-65.6 1 1,1,2-Trichloroethane ND ug/kg 03/11/15 19:53 79-00-55.6 1 Trichloroethene ND ug/kg 03/11/15 19:53 79-01-65.6 1 Trichlorofluoromethane ND ug/kg 03/11/15 19:53 75-69-45.6 1 1,2,3-Trichloropropane ND ug/kg 03/11/15 19:53 96-18-45.6 1 1,2,4-Trimethylbenzene ND ug/kg 03/11/15 19:53 95-63-65.6 1 1,3,5-Trimethylbenzene ND ug/kg 03/11/15 19:53 108-67-85.6 1 Vinyl acetate ND ug/kg 03/11/15 19:53 108-05-4 M155.6 1 Vinyl chloride ND ug/kg 03/11/15 19:53 75-01-411.1 1 Xylene (Total)ND ug/kg 03/11/15 19:53 1330-20-711.1 1 m&p-Xylene ND ug/kg 03/11/15 19:53 179601-23-111.1 1 o-Xylene ND ug/kg 03/11/15 19:53 95-47-65.6 1 Surrogates Toluene-d8 (S)103 %03/11/15 19:53 2037-26-570-130 1 4-Bromofluorobenzene (S)104 %03/11/15 19:53 460-00-470-130 1 1,2-Dichloroethane-d4 (S)114 %03/11/15 19:53 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 23.8 %03/11/15 10:180.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-8 Lab ID:92240297003 Collected:03/06/15 13:15 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)111 mg/kg 03/13/15 16:1603/12/15 10:185.6 1 Surrogates n-Pentacosane (S)103 %03/13/15 16:16 629-99-203/12/15 10:1841-119 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/11/15 20:13 67-64-184.4 1 Benzene ND ug/kg 03/11/15 20:13 71-43-24.2 1 Bromobenzene ND ug/kg 03/11/15 20:13 108-86-14.2 1 Bromochloromethane ND ug/kg 03/11/15 20:13 74-97-54.2 1 Bromodichloromethane ND ug/kg 03/11/15 20:13 75-27-44.2 1 Bromoform ND ug/kg 03/11/15 20:13 75-25-24.2 1 Bromomethane ND ug/kg 03/11/15 20:13 74-83-98.4 1 2-Butanone (MEK)ND ug/kg 03/11/15 20:13 78-93-384.4 1 n-Butylbenzene ND ug/kg 03/11/15 20:13 104-51-84.2 1 sec-Butylbenzene ND ug/kg 03/11/15 20:13 135-98-84.2 1 tert-Butylbenzene ND ug/kg 03/11/15 20:13 98-06-64.2 1 Carbon tetrachloride ND ug/kg 03/11/15 20:13 56-23-54.2 1 Chlorobenzene ND ug/kg 03/11/15 20:13 108-90-74.2 1 Chloroethane ND ug/kg 03/11/15 20:13 75-00-38.4 1 Chloroform ND ug/kg 03/11/15 20:13 67-66-34.2 1 Chloromethane ND ug/kg 03/11/15 20:13 74-87-38.4 1 2-Chlorotoluene ND ug/kg 03/11/15 20:13 95-49-84.2 1 4-Chlorotoluene ND ug/kg 03/11/15 20:13 106-43-44.2 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/11/15 20:13 96-12-84.2 1 Dibromochloromethane ND ug/kg 03/11/15 20:13 124-48-14.2 1 1,2-Dibromoethane (EDB)ND ug/kg 03/11/15 20:13 106-93-44.2 1 Dibromomethane ND ug/kg 03/11/15 20:13 74-95-34.2 1 1,2-Dichlorobenzene ND ug/kg 03/11/15 20:13 95-50-14.2 1 1,3-Dichlorobenzene ND ug/kg 03/11/15 20:13 541-73-14.2 1 1,4-Dichlorobenzene ND ug/kg 03/11/15 20:13 106-46-74.2 1 Dichlorodifluoromethane ND ug/kg 03/11/15 20:13 75-71-88.4 1 1,1-Dichloroethane ND ug/kg 03/11/15 20:13 75-34-34.2 1 1,2-Dichloroethane ND ug/kg 03/11/15 20:13 107-06-24.2 1 1,1-Dichloroethene ND ug/kg 03/11/15 20:13 75-35-44.2 1 cis-1,2-Dichloroethene ND ug/kg 03/11/15 20:13 156-59-24.2 1 trans-1,2-Dichloroethene ND ug/kg 03/11/15 20:13 156-60-54.2 1 1,2-Dichloropropane ND ug/kg 03/11/15 20:13 78-87-54.2 1 1,3-Dichloropropane ND ug/kg 03/11/15 20:13 142-28-94.2 1 2,2-Dichloropropane ND ug/kg 03/11/15 20:13 594-20-74.2 1 1,1-Dichloropropene ND ug/kg 03/11/15 20:13 563-58-64.2 1 cis-1,3-Dichloropropene ND ug/kg 03/11/15 20:13 10061-01-54.2 1 trans-1,3-Dichloropropene ND ug/kg 03/11/15 20:13 10061-02-64.2 1 Diisopropyl ether ND ug/kg 03/11/15 20:13 108-20-34.2 1 Ethylbenzene ND ug/kg 03/11/15 20:13 100-41-44.2 1 Hexachloro-1,3-butadiene ND ug/kg 03/11/15 20:13 87-68-34.2 1 2-Hexanone ND ug/kg 03/11/15 20:13 591-78-642.2 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-8 Lab ID:92240297003 Collected:03/06/15 13:15 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics Isopropylbenzene (Cumene)ND ug/kg 03/11/15 20:13 98-82-84.2 1 p-Isopropyltoluene ND ug/kg 03/11/15 20:13 99-87-64.2 1 Methylene Chloride ND ug/kg 03/11/15 20:13 75-09-216.9 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/11/15 20:13 108-10-142.2 1 Methyl-tert-butyl ether ND ug/kg 03/11/15 20:13 1634-04-44.2 1 Naphthalene ND ug/kg 03/11/15 20:13 91-20-34.2 1 n-Propylbenzene ND ug/kg 03/11/15 20:13 103-65-14.2 1 Styrene ND ug/kg 03/11/15 20:13 100-42-54.2 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/11/15 20:13 630-20-64.2 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/11/15 20:13 79-34-54.2 1 Tetrachloroethene ND ug/kg 03/11/15 20:13 127-18-44.2 1 Toluene ND ug/kg 03/11/15 20:13 108-88-34.2 1 1,2,3-Trichlorobenzene ND ug/kg 03/11/15 20:13 87-61-64.2 1 1,2,4-Trichlorobenzene ND ug/kg 03/11/15 20:13 120-82-14.2 1 1,1,1-Trichloroethane ND ug/kg 03/11/15 20:13 71-55-64.2 1 1,1,2-Trichloroethane ND ug/kg 03/11/15 20:13 79-00-54.2 1 Trichloroethene ND ug/kg 03/11/15 20:13 79-01-64.2 1 Trichlorofluoromethane ND ug/kg 03/11/15 20:13 75-69-44.2 1 1,2,3-Trichloropropane ND ug/kg 03/11/15 20:13 96-18-44.2 1 1,2,4-Trimethylbenzene ND ug/kg 03/11/15 20:13 95-63-64.2 1 1,3,5-Trimethylbenzene ND ug/kg 03/11/15 20:13 108-67-84.2 1 Vinyl acetate ND ug/kg 03/11/15 20:13 108-05-442.2 1 Vinyl chloride ND ug/kg 03/11/15 20:13 75-01-48.4 1 Xylene (Total)ND ug/kg 03/11/15 20:13 1330-20-78.4 1 m&p-Xylene ND ug/kg 03/11/15 20:13 179601-23-18.4 1 o-Xylene ND ug/kg 03/11/15 20:13 95-47-64.2 1 Surrogates Toluene-d8 (S)100 %03/11/15 20:13 2037-26-570-130 1 4-Bromofluorobenzene (S)99 %03/11/15 20:13 460-00-470-130 1 1,2-Dichloroethane-d4 (S)123 %03/11/15 20:13 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 11.2 %03/11/15 10:190.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-9 Lab ID:92240297004 Collected:03/06/15 13:25 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)ND mg/kg 03/13/15 16:4003/12/15 10:185.9 1 Surrogates n-Pentacosane (S)76 %03/13/15 16:40 629-99-203/12/15 10:1841-119 1 Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Arsenic ND mg/kg 03/10/15 23:41 7440-38-203/10/15 16:300.98 1 Barium 75.1 mg/kg 03/10/15 23:41 7440-39-303/10/15 16:300.49 1 Cadmium 0.12 mg/kg 03/10/15 23:41 7440-43-903/10/15 16:300.098 1 Chromium 20.8 mg/kg 03/10/15 23:41 7440-47-303/10/15 16:300.49 1 Lead 7.4 mg/kg 03/10/15 23:41 7439-92-103/10/15 16:300.49 1 Selenium ND mg/kg 03/10/15 23:41 7782-49-203/10/15 16:300.98 1 Silver 2.0 mg/kg 03/10/15 23:41 7440-22-403/10/15 16:300.49 1 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury ND mg/kg 03/12/15 14:13 7439-97-603/11/15 13:500.0037 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/11/15 20:33 67-64-198.9 1 Benzene ND ug/kg 03/11/15 20:33 71-43-24.9 1 Bromobenzene ND ug/kg 03/11/15 20:33 108-86-14.9 1 Bromochloromethane ND ug/kg 03/11/15 20:33 74-97-54.9 1 Bromodichloromethane ND ug/kg 03/11/15 20:33 75-27-44.9 1 Bromoform ND ug/kg 03/11/15 20:33 75-25-24.9 1 Bromomethane ND ug/kg 03/11/15 20:33 74-83-99.9 1 2-Butanone (MEK)ND ug/kg 03/11/15 20:33 78-93-398.9 1 n-Butylbenzene ND ug/kg 03/11/15 20:33 104-51-84.9 1 sec-Butylbenzene ND ug/kg 03/11/15 20:33 135-98-84.9 1 tert-Butylbenzene ND ug/kg 03/11/15 20:33 98-06-64.9 1 Carbon tetrachloride ND ug/kg 03/11/15 20:33 56-23-54.9 1 Chlorobenzene ND ug/kg 03/11/15 20:33 108-90-74.9 1 Chloroethane ND ug/kg 03/11/15 20:33 75-00-39.9 1 Chloroform ND ug/kg 03/11/15 20:33 67-66-34.9 1 Chloromethane ND ug/kg 03/11/15 20:33 74-87-39.9 1 2-Chlorotoluene ND ug/kg 03/11/15 20:33 95-49-84.9 1 4-Chlorotoluene ND ug/kg 03/11/15 20:33 106-43-44.9 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/11/15 20:33 96-12-84.9 1 Dibromochloromethane ND ug/kg 03/11/15 20:33 124-48-14.9 1 1,2-Dibromoethane (EDB)ND ug/kg 03/11/15 20:33 106-93-44.9 1 Dibromomethane ND ug/kg 03/11/15 20:33 74-95-34.9 1 1,2-Dichlorobenzene ND ug/kg 03/11/15 20:33 95-50-14.9 1 1,3-Dichlorobenzene ND ug/kg 03/11/15 20:33 541-73-14.9 1 1,4-Dichlorobenzene ND ug/kg 03/11/15 20:33 106-46-74.9 1 Dichlorodifluoromethane ND ug/kg 03/11/15 20:33 75-71-89.9 1 1,1-Dichloroethane ND ug/kg 03/11/15 20:33 75-34-34.9 1 1,2-Dichloroethane ND ug/kg 03/11/15 20:33 107-06-24.9 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-9 Lab ID:92240297004 Collected:03/06/15 13:25 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics 1,1-Dichloroethene ND ug/kg 03/11/15 20:33 75-35-44.9 1 cis-1,2-Dichloroethene ND ug/kg 03/11/15 20:33 156-59-24.9 1 trans-1,2-Dichloroethene ND ug/kg 03/11/15 20:33 156-60-54.9 1 1,2-Dichloropropane ND ug/kg 03/11/15 20:33 78-87-54.9 1 1,3-Dichloropropane ND ug/kg 03/11/15 20:33 142-28-94.9 1 2,2-Dichloropropane ND ug/kg 03/11/15 20:33 594-20-74.9 1 1,1-Dichloropropene ND ug/kg 03/11/15 20:33 563-58-64.9 1 cis-1,3-Dichloropropene ND ug/kg 03/11/15 20:33 10061-01-54.9 1 trans-1,3-Dichloropropene ND ug/kg 03/11/15 20:33 10061-02-64.9 1 Diisopropyl ether ND ug/kg 03/11/15 20:33 108-20-34.9 1 Ethylbenzene ND ug/kg 03/11/15 20:33 100-41-44.9 1 Hexachloro-1,3-butadiene ND ug/kg 03/11/15 20:33 87-68-34.9 1 2-Hexanone ND ug/kg 03/11/15 20:33 591-78-649.5 1 Isopropylbenzene (Cumene)ND ug/kg 03/11/15 20:33 98-82-84.9 1 p-Isopropyltoluene ND ug/kg 03/11/15 20:33 99-87-64.9 1 Methylene Chloride ND ug/kg 03/11/15 20:33 75-09-219.8 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/11/15 20:33 108-10-149.5 1 Methyl-tert-butyl ether ND ug/kg 03/11/15 20:33 1634-04-44.9 1 Naphthalene ND ug/kg 03/11/15 20:33 91-20-34.9 1 n-Propylbenzene ND ug/kg 03/11/15 20:33 103-65-14.9 1 Styrene ND ug/kg 03/11/15 20:33 100-42-54.9 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/11/15 20:33 630-20-64.9 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/11/15 20:33 79-34-54.9 1 Tetrachloroethene ND ug/kg 03/11/15 20:33 127-18-44.9 1 Toluene ND ug/kg 03/11/15 20:33 108-88-34.9 1 1,2,3-Trichlorobenzene ND ug/kg 03/11/15 20:33 87-61-64.9 1 1,2,4-Trichlorobenzene ND ug/kg 03/11/15 20:33 120-82-14.9 1 1,1,1-Trichloroethane ND ug/kg 03/11/15 20:33 71-55-64.9 1 1,1,2-Trichloroethane ND ug/kg 03/11/15 20:33 79-00-54.9 1 Trichloroethene ND ug/kg 03/11/15 20:33 79-01-64.9 1 Trichlorofluoromethane ND ug/kg 03/11/15 20:33 75-69-44.9 1 1,2,3-Trichloropropane ND ug/kg 03/11/15 20:33 96-18-44.9 1 1,2,4-Trimethylbenzene ND ug/kg 03/11/15 20:33 95-63-64.9 1 1,3,5-Trimethylbenzene ND ug/kg 03/11/15 20:33 108-67-84.9 1 Vinyl acetate ND ug/kg 03/11/15 20:33 108-05-449.5 1 Vinyl chloride ND ug/kg 03/11/15 20:33 75-01-49.9 1 Xylene (Total)ND ug/kg 03/11/15 20:33 1330-20-79.9 1 m&p-Xylene ND ug/kg 03/11/15 20:33 179601-23-19.9 1 o-Xylene ND ug/kg 03/11/15 20:33 95-47-64.9 1 Surrogates Toluene-d8 (S)104 %03/11/15 20:33 2037-26-570-130 1 4-Bromofluorobenzene (S)100 %03/11/15 20:33 460-00-470-130 1 1,2-Dichloroethane-d4 (S)121 %03/11/15 20:33 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 14.6 %03/11/15 10:190.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-10 Lab ID:92240297005 Collected:03/06/15 13:30 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)130 mg/kg 03/13/15 16:4003/12/15 10:185.5 1 Surrogates n-Pentacosane (S)98 %03/13/15 16:40 629-99-203/12/15 10:1841-119 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/11/15 20:53 67-64-186.7 1 Benzene ND ug/kg 03/11/15 20:53 71-43-24.3 1 Bromobenzene ND ug/kg 03/11/15 20:53 108-86-14.3 1 Bromochloromethane ND ug/kg 03/11/15 20:53 74-97-54.3 1 Bromodichloromethane ND ug/kg 03/11/15 20:53 75-27-44.3 1 Bromoform ND ug/kg 03/11/15 20:53 75-25-24.3 1 Bromomethane ND ug/kg 03/11/15 20:53 74-83-98.7 1 2-Butanone (MEK)ND ug/kg 03/11/15 20:53 78-93-386.7 1 n-Butylbenzene ND ug/kg 03/11/15 20:53 104-51-84.3 1 sec-Butylbenzene ND ug/kg 03/11/15 20:53 135-98-84.3 1 tert-Butylbenzene ND ug/kg 03/11/15 20:53 98-06-64.3 1 Carbon tetrachloride ND ug/kg 03/11/15 20:53 56-23-54.3 1 Chlorobenzene ND ug/kg 03/11/15 20:53 108-90-74.3 1 Chloroethane ND ug/kg 03/11/15 20:53 75-00-38.7 1 Chloroform ND ug/kg 03/11/15 20:53 67-66-34.3 1 Chloromethane ND ug/kg 03/11/15 20:53 74-87-38.7 1 2-Chlorotoluene ND ug/kg 03/11/15 20:53 95-49-84.3 1 4-Chlorotoluene ND ug/kg 03/11/15 20:53 106-43-44.3 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/11/15 20:53 96-12-84.3 1 Dibromochloromethane ND ug/kg 03/11/15 20:53 124-48-14.3 1 1,2-Dibromoethane (EDB)ND ug/kg 03/11/15 20:53 106-93-44.3 1 Dibromomethane ND ug/kg 03/11/15 20:53 74-95-34.3 1 1,2-Dichlorobenzene ND ug/kg 03/11/15 20:53 95-50-14.3 1 1,3-Dichlorobenzene ND ug/kg 03/11/15 20:53 541-73-14.3 1 1,4-Dichlorobenzene ND ug/kg 03/11/15 20:53 106-46-74.3 1 Dichlorodifluoromethane ND ug/kg 03/11/15 20:53 75-71-88.7 1 1,1-Dichloroethane ND ug/kg 03/11/15 20:53 75-34-34.3 1 1,2-Dichloroethane ND ug/kg 03/11/15 20:53 107-06-24.3 1 1,1-Dichloroethene ND ug/kg 03/11/15 20:53 75-35-44.3 1 cis-1,2-Dichloroethene ND ug/kg 03/11/15 20:53 156-59-24.3 1 trans-1,2-Dichloroethene ND ug/kg 03/11/15 20:53 156-60-54.3 1 1,2-Dichloropropane ND ug/kg 03/11/15 20:53 78-87-54.3 1 1,3-Dichloropropane ND ug/kg 03/11/15 20:53 142-28-94.3 1 2,2-Dichloropropane ND ug/kg 03/11/15 20:53 594-20-74.3 1 1,1-Dichloropropene ND ug/kg 03/11/15 20:53 563-58-64.3 1 cis-1,3-Dichloropropene ND ug/kg 03/11/15 20:53 10061-01-54.3 1 trans-1,3-Dichloropropene ND ug/kg 03/11/15 20:53 10061-02-64.3 1 Diisopropyl ether ND ug/kg 03/11/15 20:53 108-20-34.3 1 Ethylbenzene ND ug/kg 03/11/15 20:53 100-41-44.3 1 Hexachloro-1,3-butadiene ND ug/kg 03/11/15 20:53 87-68-34.3 1 2-Hexanone ND ug/kg 03/11/15 20:53 591-78-643.3 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-10 Lab ID:92240297005 Collected:03/06/15 13:30 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics Isopropylbenzene (Cumene)ND ug/kg 03/11/15 20:53 98-82-84.3 1 p-Isopropyltoluene ND ug/kg 03/11/15 20:53 99-87-64.3 1 Methylene Chloride ND ug/kg 03/11/15 20:53 75-09-217.3 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/11/15 20:53 108-10-143.3 1 Methyl-tert-butyl ether ND ug/kg 03/11/15 20:53 1634-04-44.3 1 Naphthalene ND ug/kg 03/11/15 20:53 91-20-34.3 1 n-Propylbenzene ND ug/kg 03/11/15 20:53 103-65-14.3 1 Styrene ND ug/kg 03/11/15 20:53 100-42-54.3 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/11/15 20:53 630-20-64.3 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/11/15 20:53 79-34-54.3 1 Tetrachloroethene ND ug/kg 03/11/15 20:53 127-18-44.3 1 Toluene ND ug/kg 03/11/15 20:53 108-88-34.3 1 1,2,3-Trichlorobenzene ND ug/kg 03/11/15 20:53 87-61-64.3 1 1,2,4-Trichlorobenzene ND ug/kg 03/11/15 20:53 120-82-14.3 1 1,1,1-Trichloroethane ND ug/kg 03/11/15 20:53 71-55-64.3 1 1,1,2-Trichloroethane ND ug/kg 03/11/15 20:53 79-00-54.3 1 Trichloroethene ND ug/kg 03/11/15 20:53 79-01-64.3 1 Trichlorofluoromethane ND ug/kg 03/11/15 20:53 75-69-44.3 1 1,2,3-Trichloropropane ND ug/kg 03/11/15 20:53 96-18-44.3 1 1,2,4-Trimethylbenzene ND ug/kg 03/11/15 20:53 95-63-64.3 1 1,3,5-Trimethylbenzene ND ug/kg 03/11/15 20:53 108-67-84.3 1 Vinyl acetate ND ug/kg 03/11/15 20:53 108-05-443.3 1 Vinyl chloride ND ug/kg 03/11/15 20:53 75-01-48.7 1 Xylene (Total)ND ug/kg 03/11/15 20:53 1330-20-78.7 1 m&p-Xylene ND ug/kg 03/11/15 20:53 179601-23-18.7 1 o-Xylene ND ug/kg 03/11/15 20:53 95-47-64.3 1 Surrogates Toluene-d8 (S)106 %03/11/15 20:53 2037-26-570-130 1 4-Bromofluorobenzene (S)104 %03/11/15 20:53 460-00-470-130 1 1,2-Dichloroethane-d4 (S)114 %03/11/15 20:53 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 9.9 %03/11/15 10:230.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-11 Lab ID:92240297006 Collected:03/06/15 13:40 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)165 mg/kg 03/13/15 17:0303/12/15 10:185.5 1 Surrogates n-Pentacosane (S)101 %03/13/15 17:03 629-99-203/12/15 10:1841-119 1 Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Arsenic ND mg/kg 03/13/15 00:50 7440-38-203/12/15 16:550.85 1 Barium 72.4 mg/kg 03/13/15 00:50 7440-39-303/12/15 16:550.42 1 Cadmium ND mg/kg 03/13/15 00:50 7440-43-903/12/15 16:550.085 1 Chromium 10.4 mg/kg 03/13/15 00:50 7440-47-303/12/15 16:550.42 1 Lead 4.2 mg/kg 03/13/15 00:50 7439-92-103/12/15 16:550.42 1 Selenium ND mg/kg 03/13/15 00:50 7782-49-203/12/15 16:550.85 1 Silver 0.62 mg/kg 03/13/15 00:50 7440-22-403/12/15 16:550.42 1 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury ND mg/kg 03/14/15 16:09 7439-97-603/12/15 18:300.0041 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/11/15 21:13 67-64-180.9 1 Benzene ND ug/kg 03/11/15 21:13 71-43-24.0 1 Bromobenzene ND ug/kg 03/11/15 21:13 108-86-14.0 1 Bromochloromethane ND ug/kg 03/11/15 21:13 74-97-54.0 1 Bromodichloromethane ND ug/kg 03/11/15 21:13 75-27-44.0 1 Bromoform ND ug/kg 03/11/15 21:13 75-25-24.0 1 Bromomethane ND ug/kg 03/11/15 21:13 74-83-98.1 1 2-Butanone (MEK)ND ug/kg 03/11/15 21:13 78-93-380.9 1 n-Butylbenzene ND ug/kg 03/11/15 21:13 104-51-84.0 1 sec-Butylbenzene ND ug/kg 03/11/15 21:13 135-98-84.0 1 tert-Butylbenzene ND ug/kg 03/11/15 21:13 98-06-64.0 1 Carbon tetrachloride ND ug/kg 03/11/15 21:13 56-23-54.0 1 Chlorobenzene ND ug/kg 03/11/15 21:13 108-90-74.0 1 Chloroethane ND ug/kg 03/11/15 21:13 75-00-38.1 1 Chloroform ND ug/kg 03/11/15 21:13 67-66-34.0 1 Chloromethane ND ug/kg 03/11/15 21:13 74-87-38.1 1 2-Chlorotoluene ND ug/kg 03/11/15 21:13 95-49-84.0 1 4-Chlorotoluene ND ug/kg 03/11/15 21:13 106-43-44.0 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/11/15 21:13 96-12-84.0 1 Dibromochloromethane ND ug/kg 03/11/15 21:13 124-48-14.0 1 1,2-Dibromoethane (EDB)ND ug/kg 03/11/15 21:13 106-93-44.0 1 Dibromomethane ND ug/kg 03/11/15 21:13 74-95-34.0 1 1,2-Dichlorobenzene ND ug/kg 03/11/15 21:13 95-50-14.0 1 1,3-Dichlorobenzene ND ug/kg 03/11/15 21:13 541-73-14.0 1 1,4-Dichlorobenzene ND ug/kg 03/11/15 21:13 106-46-74.0 1 Dichlorodifluoromethane ND ug/kg 03/11/15 21:13 75-71-88.1 1 1,1-Dichloroethane ND ug/kg 03/11/15 21:13 75-34-34.0 1 1,2-Dichloroethane ND ug/kg 03/11/15 21:13 107-06-24.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-11 Lab ID:92240297006 Collected:03/06/15 13:40 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics 1,1-Dichloroethene ND ug/kg 03/11/15 21:13 75-35-44.0 1 cis-1,2-Dichloroethene ND ug/kg 03/11/15 21:13 156-59-24.0 1 trans-1,2-Dichloroethene ND ug/kg 03/11/15 21:13 156-60-54.0 1 1,2-Dichloropropane ND ug/kg 03/11/15 21:13 78-87-54.0 1 1,3-Dichloropropane ND ug/kg 03/11/15 21:13 142-28-94.0 1 2,2-Dichloropropane ND ug/kg 03/11/15 21:13 594-20-74.0 1 1,1-Dichloropropene ND ug/kg 03/11/15 21:13 563-58-64.0 1 cis-1,3-Dichloropropene ND ug/kg 03/11/15 21:13 10061-01-54.0 1 trans-1,3-Dichloropropene ND ug/kg 03/11/15 21:13 10061-02-64.0 1 Diisopropyl ether ND ug/kg 03/11/15 21:13 108-20-34.0 1 Ethylbenzene ND ug/kg 03/11/15 21:13 100-41-44.0 1 Hexachloro-1,3-butadiene ND ug/kg 03/11/15 21:13 87-68-34.0 1 2-Hexanone ND ug/kg 03/11/15 21:13 591-78-640.5 1 Isopropylbenzene (Cumene)ND ug/kg 03/11/15 21:13 98-82-84.0 1 p-Isopropyltoluene ND ug/kg 03/11/15 21:13 99-87-64.0 1 Methylene Chloride ND ug/kg 03/11/15 21:13 75-09-216.2 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/11/15 21:13 108-10-140.5 1 Methyl-tert-butyl ether ND ug/kg 03/11/15 21:13 1634-04-44.0 1 Naphthalene ND ug/kg 03/11/15 21:13 91-20-34.0 1 n-Propylbenzene ND ug/kg 03/11/15 21:13 103-65-14.0 1 Styrene ND ug/kg 03/11/15 21:13 100-42-54.0 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/11/15 21:13 630-20-64.0 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/11/15 21:13 79-34-54.0 1 Tetrachloroethene ND ug/kg 03/11/15 21:13 127-18-44.0 1 Toluene ND ug/kg 03/11/15 21:13 108-88-34.0 1 1,2,3-Trichlorobenzene ND ug/kg 03/11/15 21:13 87-61-64.0 1 1,2,4-Trichlorobenzene ND ug/kg 03/11/15 21:13 120-82-14.0 1 1,1,1-Trichloroethane ND ug/kg 03/11/15 21:13 71-55-64.0 1 1,1,2-Trichloroethane ND ug/kg 03/11/15 21:13 79-00-54.0 1 Trichloroethene ND ug/kg 03/11/15 21:13 79-01-64.0 1 Trichlorofluoromethane ND ug/kg 03/11/15 21:13 75-69-44.0 1 1,2,3-Trichloropropane ND ug/kg 03/11/15 21:13 96-18-44.0 1 1,2,4-Trimethylbenzene ND ug/kg 03/11/15 21:13 95-63-64.0 1 1,3,5-Trimethylbenzene ND ug/kg 03/11/15 21:13 108-67-84.0 1 Vinyl acetate ND ug/kg 03/11/15 21:13 108-05-440.5 1 Vinyl chloride ND ug/kg 03/11/15 21:13 75-01-48.1 1 Xylene (Total)ND ug/kg 03/11/15 21:13 1330-20-78.1 1 m&p-Xylene ND ug/kg 03/11/15 21:13 179601-23-18.1 1 o-Xylene ND ug/kg 03/11/15 21:13 95-47-64.0 1 Surrogates Toluene-d8 (S)104 %03/11/15 21:13 2037-26-570-130 1 4-Bromofluorobenzene (S)99 %03/11/15 21:13 460-00-470-130 1 1,2-Dichloroethane-d4 (S)114 %03/11/15 21:13 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 9.4 %03/11/15 10:240.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-12 Lab ID:92240297007 Collected:03/06/15 13:50 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)83.0 mg/kg 03/13/15 17:0303/12/15 10:185.7 1 Surrogates n-Pentacosane (S)88 %03/13/15 17:03 629-99-203/12/15 10:1841-119 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/11/15 21:32 67-64-193.1 1 Benzene ND ug/kg 03/11/15 21:32 71-43-24.7 1 Bromobenzene ND ug/kg 03/11/15 21:32 108-86-14.7 1 Bromochloromethane ND ug/kg 03/11/15 21:32 74-97-54.7 1 Bromodichloromethane ND ug/kg 03/11/15 21:32 75-27-44.7 1 Bromoform ND ug/kg 03/11/15 21:32 75-25-24.7 1 Bromomethane ND ug/kg 03/11/15 21:32 74-83-99.3 1 2-Butanone (MEK)ND ug/kg 03/11/15 21:32 78-93-393.1 1 n-Butylbenzene ND ug/kg 03/11/15 21:32 104-51-84.7 1 sec-Butylbenzene ND ug/kg 03/11/15 21:32 135-98-84.7 1 tert-Butylbenzene ND ug/kg 03/11/15 21:32 98-06-64.7 1 Carbon tetrachloride ND ug/kg 03/11/15 21:32 56-23-54.7 1 Chlorobenzene ND ug/kg 03/11/15 21:32 108-90-74.7 1 Chloroethane ND ug/kg 03/11/15 21:32 75-00-39.3 1 Chloroform ND ug/kg 03/11/15 21:32 67-66-34.7 1 Chloromethane ND ug/kg 03/11/15 21:32 74-87-39.3 1 2-Chlorotoluene ND ug/kg 03/11/15 21:32 95-49-84.7 1 4-Chlorotoluene ND ug/kg 03/11/15 21:32 106-43-44.7 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/11/15 21:32 96-12-84.7 1 Dibromochloromethane ND ug/kg 03/11/15 21:32 124-48-14.7 1 1,2-Dibromoethane (EDB)ND ug/kg 03/11/15 21:32 106-93-44.7 1 Dibromomethane ND ug/kg 03/11/15 21:32 74-95-34.7 1 1,2-Dichlorobenzene ND ug/kg 03/11/15 21:32 95-50-14.7 1 1,3-Dichlorobenzene ND ug/kg 03/11/15 21:32 541-73-14.7 1 1,4-Dichlorobenzene ND ug/kg 03/11/15 21:32 106-46-74.7 1 Dichlorodifluoromethane ND ug/kg 03/11/15 21:32 75-71-89.3 1 1,1-Dichloroethane ND ug/kg 03/11/15 21:32 75-34-34.7 1 1,2-Dichloroethane ND ug/kg 03/11/15 21:32 107-06-24.7 1 1,1-Dichloroethene ND ug/kg 03/11/15 21:32 75-35-44.7 1 cis-1,2-Dichloroethene ND ug/kg 03/11/15 21:32 156-59-24.7 1 trans-1,2-Dichloroethene ND ug/kg 03/11/15 21:32 156-60-54.7 1 1,2-Dichloropropane ND ug/kg 03/11/15 21:32 78-87-54.7 1 1,3-Dichloropropane ND ug/kg 03/11/15 21:32 142-28-94.7 1 2,2-Dichloropropane ND ug/kg 03/11/15 21:32 594-20-74.7 1 1,1-Dichloropropene ND ug/kg 03/11/15 21:32 563-58-64.7 1 cis-1,3-Dichloropropene ND ug/kg 03/11/15 21:32 10061-01-54.7 1 trans-1,3-Dichloropropene ND ug/kg 03/11/15 21:32 10061-02-64.7 1 Diisopropyl ether ND ug/kg 03/11/15 21:32 108-20-34.7 1 Ethylbenzene ND ug/kg 03/11/15 21:32 100-41-44.7 1 Hexachloro-1,3-butadiene ND ug/kg 03/11/15 21:32 87-68-34.7 1 2-Hexanone ND ug/kg 03/11/15 21:32 591-78-646.6 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-12 Lab ID:92240297007 Collected:03/06/15 13:50 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics Isopropylbenzene (Cumene)ND ug/kg 03/11/15 21:32 98-82-84.7 1 p-Isopropyltoluene ND ug/kg 03/11/15 21:32 99-87-64.7 1 Methylene Chloride ND ug/kg 03/11/15 21:32 75-09-218.6 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/11/15 21:32 108-10-146.6 1 Methyl-tert-butyl ether ND ug/kg 03/11/15 21:32 1634-04-44.7 1 Naphthalene ND ug/kg 03/11/15 21:32 91-20-34.7 1 n-Propylbenzene ND ug/kg 03/11/15 21:32 103-65-14.7 1 Styrene ND ug/kg 03/11/15 21:32 100-42-54.7 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/11/15 21:32 630-20-64.7 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/11/15 21:32 79-34-54.7 1 Tetrachloroethene ND ug/kg 03/11/15 21:32 127-18-44.7 1 Toluene ND ug/kg 03/11/15 21:32 108-88-34.7 1 1,2,3-Trichlorobenzene ND ug/kg 03/11/15 21:32 87-61-64.7 1 1,2,4-Trichlorobenzene ND ug/kg 03/11/15 21:32 120-82-14.7 1 1,1,1-Trichloroethane ND ug/kg 03/11/15 21:32 71-55-64.7 1 1,1,2-Trichloroethane ND ug/kg 03/11/15 21:32 79-00-54.7 1 Trichloroethene ND ug/kg 03/11/15 21:32 79-01-64.7 1 Trichlorofluoromethane ND ug/kg 03/11/15 21:32 75-69-44.7 1 1,2,3-Trichloropropane ND ug/kg 03/11/15 21:32 96-18-44.7 1 1,2,4-Trimethylbenzene ND ug/kg 03/11/15 21:32 95-63-64.7 1 1,3,5-Trimethylbenzene ND ug/kg 03/11/15 21:32 108-67-84.7 1 Vinyl acetate ND ug/kg 03/11/15 21:32 108-05-446.6 1 Vinyl chloride ND ug/kg 03/11/15 21:32 75-01-49.3 1 Xylene (Total)ND ug/kg 03/11/15 21:32 1330-20-79.3 1 m&p-Xylene ND ug/kg 03/11/15 21:32 179601-23-19.3 1 o-Xylene ND ug/kg 03/11/15 21:32 95-47-64.7 1 Surrogates Toluene-d8 (S)104 %03/11/15 21:32 2037-26-570-130 1 4-Bromofluorobenzene (S)100 %03/11/15 21:32 460-00-470-130 1 1,2-Dichloroethane-d4 (S)114 %03/11/15 21:32 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 11.8 %03/11/15 10:240.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-13 Lab ID:92240297008 Collected:03/06/15 14:20 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)24.2 mg/kg 03/13/15 17:2703/12/15 10:186.7 1 Surrogates n-Pentacosane (S)68 %03/13/15 17:27 629-99-203/12/15 10:1841-119 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/12/15 16:35 67-64-11201 Benzene ND ug/kg 03/12/15 16:35 71-43-26.0 1 Bromobenzene ND ug/kg 03/12/15 16:35 108-86-16.0 1 Bromochloromethane ND ug/kg 03/12/15 16:35 74-97-56.0 1 Bromodichloromethane ND ug/kg 03/12/15 16:35 75-27-46.0 1 Bromoform ND ug/kg 03/12/15 16:35 75-25-26.0 1 Bromomethane ND ug/kg 03/12/15 16:35 74-83-912.0 1 2-Butanone (MEK)ND ug/kg 03/12/15 16:35 78-93-31201 n-Butylbenzene ND ug/kg 03/12/15 16:35 104-51-86.0 1 sec-Butylbenzene ND ug/kg 03/12/15 16:35 135-98-86.0 1 tert-Butylbenzene ND ug/kg 03/12/15 16:35 98-06-66.0 1 Carbon tetrachloride ND ug/kg 03/12/15 16:35 56-23-56.0 1 Chlorobenzene ND ug/kg 03/12/15 16:35 108-90-76.0 1 Chloroethane ND ug/kg 03/12/15 16:35 75-00-312.0 1 Chloroform ND ug/kg 03/12/15 16:35 67-66-36.0 1 Chloromethane ND ug/kg 03/12/15 16:35 74-87-312.0 1 2-Chlorotoluene ND ug/kg 03/12/15 16:35 95-49-86.0 1 4-Chlorotoluene ND ug/kg 03/12/15 16:35 106-43-46.0 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/12/15 16:35 96-12-86.0 1 Dibromochloromethane ND ug/kg 03/12/15 16:35 124-48-16.0 1 1,2-Dibromoethane (EDB)ND ug/kg 03/12/15 16:35 106-93-46.0 1 Dibromomethane ND ug/kg 03/12/15 16:35 74-95-36.0 1 1,2-Dichlorobenzene ND ug/kg 03/12/15 16:35 95-50-16.0 1 1,3-Dichlorobenzene ND ug/kg 03/12/15 16:35 541-73-16.0 1 1,4-Dichlorobenzene ND ug/kg 03/12/15 16:35 106-46-76.0 1 Dichlorodifluoromethane ND ug/kg 03/12/15 16:35 75-71-812.0 1 1,1-Dichloroethane ND ug/kg 03/12/15 16:35 75-34-36.0 1 1,2-Dichloroethane ND ug/kg 03/12/15 16:35 107-06-26.0 1 1,1-Dichloroethene ND ug/kg 03/12/15 16:35 75-35-46.0 1 cis-1,2-Dichloroethene ND ug/kg 03/12/15 16:35 156-59-26.0 1 trans-1,2-Dichloroethene ND ug/kg 03/12/15 16:35 156-60-56.0 1 1,2-Dichloropropane ND ug/kg 03/12/15 16:35 78-87-56.0 1 1,3-Dichloropropane ND ug/kg 03/12/15 16:35 142-28-96.0 1 2,2-Dichloropropane ND ug/kg 03/12/15 16:35 594-20-76.0 1 1,1-Dichloropropene ND ug/kg 03/12/15 16:35 563-58-66.0 1 cis-1,3-Dichloropropene ND ug/kg 03/12/15 16:35 10061-01-56.0 1 trans-1,3-Dichloropropene ND ug/kg 03/12/15 16:35 10061-02-66.0 1 Diisopropyl ether ND ug/kg 03/12/15 16:35 108-20-36.0 1 Ethylbenzene ND ug/kg 03/12/15 16:35 100-41-46.0 1 Hexachloro-1,3-butadiene ND ug/kg 03/12/15 16:35 87-68-36.0 1 2-Hexanone ND ug/kg 03/12/15 16:35 591-78-659.8 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-13 Lab ID:92240297008 Collected:03/06/15 14:20 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics Isopropylbenzene (Cumene)ND ug/kg 03/12/15 16:35 98-82-86.0 1 p-Isopropyltoluene ND ug/kg 03/12/15 16:35 99-87-66.0 1 Methylene Chloride ND ug/kg 03/12/15 16:35 75-09-223.9 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/12/15 16:35 108-10-159.8 1 Methyl-tert-butyl ether ND ug/kg 03/12/15 16:35 1634-04-46.0 1 Naphthalene ND ug/kg 03/12/15 16:35 91-20-36.0 1 n-Propylbenzene ND ug/kg 03/12/15 16:35 103-65-16.0 1 Styrene ND ug/kg 03/12/15 16:35 100-42-56.0 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/12/15 16:35 630-20-66.0 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/12/15 16:35 79-34-56.0 1 Tetrachloroethene ND ug/kg 03/12/15 16:35 127-18-46.0 1 Toluene ND ug/kg 03/12/15 16:35 108-88-36.0 1 1,2,3-Trichlorobenzene ND ug/kg 03/12/15 16:35 87-61-66.0 1 1,2,4-Trichlorobenzene ND ug/kg 03/12/15 16:35 120-82-16.0 1 1,1,1-Trichloroethane ND ug/kg 03/12/15 16:35 71-55-66.0 1 1,1,2-Trichloroethane ND ug/kg 03/12/15 16:35 79-00-56.0 1 Trichloroethene ND ug/kg 03/12/15 16:35 79-01-66.0 1 Trichlorofluoromethane ND ug/kg 03/12/15 16:35 75-69-46.0 1 1,2,3-Trichloropropane ND ug/kg 03/12/15 16:35 96-18-46.0 1 1,2,4-Trimethylbenzene ND ug/kg 03/12/15 16:35 95-63-66.0 1 1,3,5-Trimethylbenzene ND ug/kg 03/12/15 16:35 108-67-86.0 1 Vinyl acetate ND ug/kg 03/12/15 16:35 108-05-459.8 1 Vinyl chloride ND ug/kg 03/12/15 16:35 75-01-412.0 1 Xylene (Total)ND ug/kg 03/12/15 16:35 1330-20-712.0 1 m&p-Xylene ND ug/kg 03/12/15 16:35 179601-23-112.0 1 o-Xylene ND ug/kg 03/12/15 16:35 95-47-66.0 1 Surrogates Toluene-d8 (S)104 %03/12/15 16:35 2037-26-570-130 1 4-Bromofluorobenzene (S)100 %03/12/15 16:35 460-00-470-130 1 1,2-Dichloroethane-d4 (S)118 %03/12/15 16:35 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 25.7 %03/11/15 10:240.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-14 Lab ID:92240297009 Collected:03/06/15 14:30 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)ND mg/kg 03/13/15 17:2703/12/15 10:186.0 1 Surrogates n-Pentacosane (S)72 %03/13/15 17:27 629-99-203/12/15 10:1841-119 1 Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Arsenic ND mg/kg 03/13/15 00:53 7440-38-203/12/15 16:550.94 1 Barium 47.4 mg/kg 03/13/15 00:53 7440-39-303/12/15 16:550.47 1 Cadmium ND mg/kg 03/13/15 00:53 7440-43-903/12/15 16:550.094 1 Chromium 4.0 mg/kg 03/13/15 00:53 7440-47-303/12/15 16:550.47 1 Lead 10.3 mg/kg 03/13/15 00:53 7439-92-103/12/15 16:550.47 1 Selenium ND mg/kg 03/13/15 00:53 7782-49-203/12/15 16:550.94 1 Silver ND mg/kg 03/13/15 00:53 7440-22-403/12/15 16:550.47 1 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury ND mg/kg 03/14/15 16:12 7439-97-603/12/15 18:300.0042 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/12/15 16:55 67-64-187.3 1 Benzene ND ug/kg 03/12/15 16:55 71-43-24.4 1 Bromobenzene ND ug/kg 03/12/15 16:55 108-86-14.4 1 Bromochloromethane ND ug/kg 03/12/15 16:55 74-97-54.4 1 Bromodichloromethane ND ug/kg 03/12/15 16:55 75-27-44.4 1 Bromoform ND ug/kg 03/12/15 16:55 75-25-24.4 1 Bromomethane ND ug/kg 03/12/15 16:55 74-83-98.7 1 2-Butanone (MEK)ND ug/kg 03/12/15 16:55 78-93-387.3 1 n-Butylbenzene ND ug/kg 03/12/15 16:55 104-51-84.4 1 sec-Butylbenzene ND ug/kg 03/12/15 16:55 135-98-84.4 1 tert-Butylbenzene ND ug/kg 03/12/15 16:55 98-06-64.4 1 Carbon tetrachloride ND ug/kg 03/12/15 16:55 56-23-54.4 1 Chlorobenzene ND ug/kg 03/12/15 16:55 108-90-74.4 1 Chloroethane ND ug/kg 03/12/15 16:55 75-00-38.7 1 Chloroform ND ug/kg 03/12/15 16:55 67-66-34.4 1 Chloromethane ND ug/kg 03/12/15 16:55 74-87-38.7 1 2-Chlorotoluene ND ug/kg 03/12/15 16:55 95-49-84.4 1 4-Chlorotoluene ND ug/kg 03/12/15 16:55 106-43-44.4 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/12/15 16:55 96-12-84.4 1 Dibromochloromethane ND ug/kg 03/12/15 16:55 124-48-14.4 1 1,2-Dibromoethane (EDB)ND ug/kg 03/12/15 16:55 106-93-44.4 1 Dibromomethane ND ug/kg 03/12/15 16:55 74-95-34.4 1 1,2-Dichlorobenzene ND ug/kg 03/12/15 16:55 95-50-14.4 1 1,3-Dichlorobenzene ND ug/kg 03/12/15 16:55 541-73-14.4 1 1,4-Dichlorobenzene ND ug/kg 03/12/15 16:55 106-46-74.4 1 Dichlorodifluoromethane ND ug/kg 03/12/15 16:55 75-71-88.7 1 1,1-Dichloroethane ND ug/kg 03/12/15 16:55 75-34-34.4 1 1,2-Dichloroethane ND ug/kg 03/12/15 16:55 107-06-24.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-14 Lab ID:92240297009 Collected:03/06/15 14:30 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics 1,1-Dichloroethene ND ug/kg 03/12/15 16:55 75-35-44.4 1 cis-1,2-Dichloroethene ND ug/kg 03/12/15 16:55 156-59-24.4 1 trans-1,2-Dichloroethene ND ug/kg 03/12/15 16:55 156-60-54.4 1 1,2-Dichloropropane ND ug/kg 03/12/15 16:55 78-87-54.4 1 1,3-Dichloropropane ND ug/kg 03/12/15 16:55 142-28-94.4 1 2,2-Dichloropropane ND ug/kg 03/12/15 16:55 594-20-74.4 1 1,1-Dichloropropene ND ug/kg 03/12/15 16:55 563-58-64.4 1 cis-1,3-Dichloropropene ND ug/kg 03/12/15 16:55 10061-01-54.4 1 trans-1,3-Dichloropropene ND ug/kg 03/12/15 16:55 10061-02-64.4 1 Diisopropyl ether ND ug/kg 03/12/15 16:55 108-20-34.4 1 Ethylbenzene ND ug/kg 03/12/15 16:55 100-41-44.4 1 Hexachloro-1,3-butadiene ND ug/kg 03/12/15 16:55 87-68-34.4 1 2-Hexanone ND ug/kg 03/12/15 16:55 591-78-643.6 1 Isopropylbenzene (Cumene)ND ug/kg 03/12/15 16:55 98-82-84.4 1 p-Isopropyltoluene ND ug/kg 03/12/15 16:55 99-87-64.4 1 Methylene Chloride ND ug/kg 03/12/15 16:55 75-09-217.5 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/12/15 16:55 108-10-143.6 1 Methyl-tert-butyl ether ND ug/kg 03/12/15 16:55 1634-04-44.4 1 Naphthalene ND ug/kg 03/12/15 16:55 91-20-34.4 1 n-Propylbenzene ND ug/kg 03/12/15 16:55 103-65-14.4 1 Styrene ND ug/kg 03/12/15 16:55 100-42-54.4 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/12/15 16:55 630-20-64.4 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/12/15 16:55 79-34-54.4 1 Tetrachloroethene ND ug/kg 03/12/15 16:55 127-18-44.4 1 Toluene ND ug/kg 03/12/15 16:55 108-88-34.4 1 1,2,3-Trichlorobenzene ND ug/kg 03/12/15 16:55 87-61-64.4 1 1,2,4-Trichlorobenzene ND ug/kg 03/12/15 16:55 120-82-14.4 1 1,1,1-Trichloroethane ND ug/kg 03/12/15 16:55 71-55-64.4 1 1,1,2-Trichloroethane ND ug/kg 03/12/15 16:55 79-00-54.4 1 Trichloroethene ND ug/kg 03/12/15 16:55 79-01-64.4 1 Trichlorofluoromethane ND ug/kg 03/12/15 16:55 75-69-44.4 1 1,2,3-Trichloropropane ND ug/kg 03/12/15 16:55 96-18-44.4 1 1,2,4-Trimethylbenzene ND ug/kg 03/12/15 16:55 95-63-64.4 1 1,3,5-Trimethylbenzene ND ug/kg 03/12/15 16:55 108-67-84.4 1 Vinyl acetate ND ug/kg 03/12/15 16:55 108-05-443.6 1 Vinyl chloride ND ug/kg 03/12/15 16:55 75-01-48.7 1 Xylene (Total)ND ug/kg 03/12/15 16:55 1330-20-78.7 1 m&p-Xylene ND ug/kg 03/12/15 16:55 179601-23-18.7 1 o-Xylene ND ug/kg 03/12/15 16:55 95-47-64.4 1 Surrogates Toluene-d8 (S)103 %03/12/15 16:55 2037-26-570-130 1 4-Bromofluorobenzene (S)100 %03/12/15 16:55 460-00-470-130 1 1,2-Dichloroethane-d4 (S)113 %03/12/15 16:55 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 16.9 %03/11/15 10:240.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-15 Lab ID:92240297010 Collected:03/06/15 14:40 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015 Modified Preparation Method: EPA 35468015 GCS THC-Diesel Diesel Range Organics(C10-C28)ND mg/kg 03/13/15 17:5103/12/15 10:185.9 1 Surrogates n-Pentacosane (S)77 %03/13/15 17:51 629-99-203/12/15 10:1841-119 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 03/12/15 17:15 67-64-183.3 1 Benzene ND ug/kg 03/12/15 17:15 71-43-24.2 1 Bromobenzene ND ug/kg 03/12/15 17:15 108-86-14.2 1 Bromochloromethane ND ug/kg 03/12/15 17:15 74-97-54.2 1 Bromodichloromethane ND ug/kg 03/12/15 17:15 75-27-44.2 1 Bromoform ND ug/kg 03/12/15 17:15 75-25-24.2 1 Bromomethane ND ug/kg 03/12/15 17:15 74-83-98.3 1 2-Butanone (MEK)ND ug/kg 03/12/15 17:15 78-93-383.3 1 n-Butylbenzene ND ug/kg 03/12/15 17:15 104-51-84.2 1 sec-Butylbenzene ND ug/kg 03/12/15 17:15 135-98-84.2 1 tert-Butylbenzene ND ug/kg 03/12/15 17:15 98-06-64.2 1 Carbon tetrachloride ND ug/kg 03/12/15 17:15 56-23-54.2 1 Chlorobenzene ND ug/kg 03/12/15 17:15 108-90-74.2 1 Chloroethane ND ug/kg 03/12/15 17:15 75-00-38.3 1 Chloroform ND ug/kg 03/12/15 17:15 67-66-34.2 1 Chloromethane ND ug/kg 03/12/15 17:15 74-87-38.3 1 2-Chlorotoluene ND ug/kg 03/12/15 17:15 95-49-84.2 1 4-Chlorotoluene ND ug/kg 03/12/15 17:15 106-43-44.2 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/12/15 17:15 96-12-84.2 1 Dibromochloromethane ND ug/kg 03/12/15 17:15 124-48-14.2 1 1,2-Dibromoethane (EDB)ND ug/kg 03/12/15 17:15 106-93-44.2 1 Dibromomethane ND ug/kg 03/12/15 17:15 74-95-34.2 1 1,2-Dichlorobenzene ND ug/kg 03/12/15 17:15 95-50-14.2 1 1,3-Dichlorobenzene ND ug/kg 03/12/15 17:15 541-73-14.2 1 1,4-Dichlorobenzene ND ug/kg 03/12/15 17:15 106-46-74.2 1 Dichlorodifluoromethane ND ug/kg 03/12/15 17:15 75-71-88.3 1 1,1-Dichloroethane ND ug/kg 03/12/15 17:15 75-34-34.2 1 1,2-Dichloroethane ND ug/kg 03/12/15 17:15 107-06-24.2 1 1,1-Dichloroethene ND ug/kg 03/12/15 17:15 75-35-44.2 1 cis-1,2-Dichloroethene ND ug/kg 03/12/15 17:15 156-59-24.2 1 trans-1,2-Dichloroethene ND ug/kg 03/12/15 17:15 156-60-54.2 1 1,2-Dichloropropane ND ug/kg 03/12/15 17:15 78-87-54.2 1 1,3-Dichloropropane ND ug/kg 03/12/15 17:15 142-28-94.2 1 2,2-Dichloropropane ND ug/kg 03/12/15 17:15 594-20-74.2 1 1,1-Dichloropropene ND ug/kg 03/12/15 17:15 563-58-64.2 1 cis-1,3-Dichloropropene ND ug/kg 03/12/15 17:15 10061-01-54.2 1 trans-1,3-Dichloropropene ND ug/kg 03/12/15 17:15 10061-02-64.2 1 Diisopropyl ether ND ug/kg 03/12/15 17:15 108-20-34.2 1 Ethylbenzene ND ug/kg 03/12/15 17:15 100-41-44.2 1 Hexachloro-1,3-butadiene ND ug/kg 03/12/15 17:15 87-68-34.2 1 2-Hexanone ND ug/kg 03/12/15 17:15 591-78-641.6 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:SS-15 Lab ID:92240297010 Collected:03/06/15 14:40 Received:03/09/15 15:30 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics Isopropylbenzene (Cumene)ND ug/kg 03/12/15 17:15 98-82-84.2 1 p-Isopropyltoluene ND ug/kg 03/12/15 17:15 99-87-64.2 1 Methylene Chloride ND ug/kg 03/12/15 17:15 75-09-216.7 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/12/15 17:15 108-10-141.6 1 Methyl-tert-butyl ether ND ug/kg 03/12/15 17:15 1634-04-44.2 1 Naphthalene ND ug/kg 03/12/15 17:15 91-20-34.2 1 n-Propylbenzene ND ug/kg 03/12/15 17:15 103-65-14.2 1 Styrene ND ug/kg 03/12/15 17:15 100-42-54.2 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/12/15 17:15 630-20-64.2 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/12/15 17:15 79-34-54.2 1 Tetrachloroethene ND ug/kg 03/12/15 17:15 127-18-44.2 1 Toluene ND ug/kg 03/12/15 17:15 108-88-34.2 1 1,2,3-Trichlorobenzene ND ug/kg 03/12/15 17:15 87-61-64.2 1 1,2,4-Trichlorobenzene ND ug/kg 03/12/15 17:15 120-82-14.2 1 1,1,1-Trichloroethane ND ug/kg 03/12/15 17:15 71-55-64.2 1 1,1,2-Trichloroethane ND ug/kg 03/12/15 17:15 79-00-54.2 1 Trichloroethene ND ug/kg 03/12/15 17:15 79-01-64.2 1 Trichlorofluoromethane ND ug/kg 03/12/15 17:15 75-69-44.2 1 1,2,3-Trichloropropane ND ug/kg 03/12/15 17:15 96-18-44.2 1 1,2,4-Trimethylbenzene ND ug/kg 03/12/15 17:15 95-63-64.2 1 1,3,5-Trimethylbenzene ND ug/kg 03/12/15 17:15 108-67-84.2 1 Vinyl acetate ND ug/kg 03/12/15 17:15 108-05-441.6 1 Vinyl chloride ND ug/kg 03/12/15 17:15 75-01-48.3 1 Xylene (Total)ND ug/kg 03/12/15 17:15 1330-20-78.3 1 m&p-Xylene ND ug/kg 03/12/15 17:15 179601-23-18.3 1 o-Xylene ND ug/kg 03/12/15 17:15 95-47-64.2 1 Surrogates Toluene-d8 (S)104 %03/12/15 17:15 2037-26-570-130 1 4-Bromofluorobenzene (S)103 %03/12/15 17:15 460-00-470-130 1 1,2-Dichloroethane-d4 (S)114 %03/12/15 17:15 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 15.4 %03/11/15 10:240.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:TMW-2 Lab ID:92240297011 Collected:03/06/15 09:05 Received:03/09/15 15:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic Acenaphthene ND ug/L 03/12/15 12:40 83-32-903/10/15 08:1510.0 1 Acenaphthylene ND ug/L 03/12/15 12:40 208-96-803/10/15 08:1510.0 1 Aniline ND ug/L 03/12/15 12:40 62-53-303/10/15 08:1510.0 1 Anthracene ND ug/L 03/12/15 12:40 120-12-703/10/15 08:1510.0 1 Benzo(a)anthracene ND ug/L 03/12/15 12:40 56-55-303/10/15 08:1510.0 1 Benzo(a)pyrene ND ug/L 03/12/15 12:40 50-32-803/10/15 08:1510.0 1 Benzo(b)fluoranthene ND ug/L 03/12/15 12:40 205-99-203/10/15 08:1510.0 1 Benzo(g,h,i)perylene ND ug/L 03/12/15 12:40 191-24-203/10/15 08:1510.0 1 Benzo(k)fluoranthene ND ug/L 03/12/15 12:40 207-08-903/10/15 08:1510.0 1 Benzoic Acid ND ug/L 03/12/15 12:40 65-85-003/10/15 08:1550.0 1 Benzyl alcohol ND ug/L 03/12/15 12:40 100-51-603/10/15 08:1520.0 1 4-Bromophenylphenyl ether ND ug/L 03/12/15 12:40 101-55-303/10/15 08:1510.0 1 Butylbenzylphthalate ND ug/L 03/12/15 12:40 85-68-703/10/15 08:1510.0 1 4-Chloro-3-methylphenol ND ug/L 03/12/15 12:40 59-50-703/10/15 08:1520.0 1 4-Chloroaniline ND ug/L 03/12/15 12:40 106-47-803/10/15 08:1520.0 1 bis(2-Chloroethoxy)methane ND ug/L 03/12/15 12:40 111-91-103/10/15 08:1510.0 1 bis(2-Chloroethyl) ether ND ug/L 03/12/15 12:40 111-44-403/10/15 08:1510.0 1 bis(2-Chloroisopropyl) ether ND ug/L 03/12/15 12:40 108-60-103/10/15 08:1510.0 1 2-Chloronaphthalene ND ug/L 03/12/15 12:40 91-58-703/10/15 08:1510.0 1 2-Chlorophenol ND ug/L 03/12/15 12:40 95-57-803/10/15 08:1510.0 1 4-Chlorophenylphenyl ether ND ug/L 03/12/15 12:40 7005-72-303/10/15 08:1510.0 1 Chrysene ND ug/L 03/12/15 12:40 218-01-903/10/15 08:1510.0 1 Dibenz(a,h)anthracene ND ug/L 03/12/15 12:40 53-70-303/10/15 08:1510.0 1 Dibenzofuran ND ug/L 03/12/15 12:40 132-64-903/10/15 08:1510.0 1 1,2-Dichlorobenzene ND ug/L 03/12/15 12:40 95-50-103/10/15 08:1510.0 1 1,3-Dichlorobenzene ND ug/L 03/12/15 12:40 541-73-103/10/15 08:1510.0 1 1,4-Dichlorobenzene ND ug/L 03/12/15 12:40 106-46-703/10/15 08:1510.0 1 3,3'-Dichlorobenzidine ND ug/L 03/12/15 12:40 91-94-103/10/15 08:1520.0 1 2,4-Dichlorophenol ND ug/L 03/12/15 12:40 120-83-203/10/15 08:1510.0 1 Diethylphthalate ND ug/L 03/12/15 12:40 84-66-203/10/15 08:1510.0 1 2,4-Dimethylphenol ND ug/L 03/12/15 12:40 105-67-903/10/15 08:1510.0 1 Dimethylphthalate ND ug/L 03/12/15 12:40 131-11-303/10/15 08:1510.0 1 Di-n-butylphthalate ND ug/L 03/12/15 12:40 84-74-203/10/15 08:1510.0 1 4,6-Dinitro-2-methylphenol ND ug/L 03/12/15 12:40 534-52-103/10/15 08:1520.0 1 2,4-Dinitrophenol ND ug/L 03/12/15 12:40 51-28-503/10/15 08:1550.0 1 2,4-Dinitrotoluene ND ug/L 03/12/15 12:40 121-14-203/10/15 08:1510.0 1 2,6-Dinitrotoluene ND ug/L 03/12/15 12:40 606-20-203/10/15 08:1510.0 1 Di-n-octylphthalate ND ug/L 03/12/15 12:40 117-84-003/10/15 08:1510.0 1 bis(2-Ethylhexyl)phthalate ND ug/L 03/12/15 12:40 117-81-703/10/15 08:156.0 1 Fluoranthene ND ug/L 03/12/15 12:40 206-44-003/10/15 08:1510.0 1 Fluorene ND ug/L 03/12/15 12:40 86-73-703/10/15 08:1510.0 1 Hexachloro-1,3-butadiene ND ug/L 03/12/15 12:40 87-68-303/10/15 08:1510.0 1 Hexachlorobenzene ND ug/L 03/12/15 12:40 118-74-103/10/15 08:1510.0 1 Hexachlorocyclopentadiene ND ug/L 03/12/15 12:40 77-47-403/10/15 08:1510.0 1 Hexachloroethane ND ug/L 03/12/15 12:40 67-72-103/10/15 08:1510.0 1 Indeno(1,2,3-cd)pyrene ND ug/L 03/12/15 12:40 193-39-503/10/15 08:1510.0 1 Isophorone ND ug/L 03/12/15 12:40 78-59-103/10/15 08:1510.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:TMW-2 Lab ID:92240297011 Collected:03/06/15 09:05 Received:03/09/15 15:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic 1-Methylnaphthalene ND ug/L 03/12/15 12:40 90-12-003/10/15 08:1510.0 1 2-Methylnaphthalene ND ug/L 03/12/15 12:40 91-57-603/10/15 08:1510.0 1 2-Methylphenol(o-Cresol)ND ug/L 03/12/15 12:40 95-48-703/10/15 08:1510.0 1 3&4-Methylphenol(m&p Cresol)ND ug/L 03/12/15 12:4003/10/15 08:1510.0 1 Naphthalene ND ug/L 03/12/15 12:40 91-20-303/10/15 08:1510.0 1 2-Nitroaniline ND ug/L 03/12/15 12:40 88-74-403/10/15 08:1550.0 1 3-Nitroaniline ND ug/L 03/12/15 12:40 99-09-203/10/15 08:1550.0 1 4-Nitroaniline ND ug/L 03/12/15 12:40 100-01-603/10/15 08:1520.0 1 Nitrobenzene ND ug/L 03/12/15 12:40 98-95-303/10/15 08:1510.0 1 2-Nitrophenol ND ug/L 03/12/15 12:40 88-75-503/10/15 08:1510.0 1 4-Nitrophenol ND ug/L 03/12/15 12:40 100-02-703/10/15 08:1550.0 1 N-Nitrosodimethylamine ND ug/L 03/12/15 12:40 62-75-903/10/15 08:1510.0 1 N-Nitroso-di-n-propylamine ND ug/L 03/12/15 12:40 621-64-703/10/15 08:1510.0 1 N-Nitrosodiphenylamine ND ug/L 03/12/15 12:40 86-30-603/10/15 08:1510.0 1 Pentachlorophenol ND ug/L 03/12/15 12:40 87-86-503/10/15 08:1525.0 1 Phenanthrene ND ug/L 03/12/15 12:40 85-01-803/10/15 08:1510.0 1 Phenol ND ug/L 03/12/15 12:40 108-95-203/10/15 08:1510.0 1 Pyrene ND ug/L 03/12/15 12:40 129-00-003/10/15 08:1510.0 1 1,2,4-Trichlorobenzene ND ug/L 03/12/15 12:40 120-82-103/10/15 08:1510.0 1 2,4,5-Trichlorophenol ND ug/L 03/12/15 12:40 95-95-403/10/15 08:1510.0 1 2,4,6-Trichlorophenol ND ug/L 03/12/15 12:40 88-06-203/10/15 08:1510.0 1 Surrogates Nitrobenzene-d5 (S)69 %03/12/15 12:40 4165-60-003/10/15 08:1521-110 1 2-Fluorobiphenyl (S)80 %03/12/15 12:40 321-60-803/10/15 08:1527-110 1 Terphenyl-d14 (S)76 %03/12/15 12:40 1718-51-003/10/15 08:1531-107 1 Phenol-d6 (S)36 %03/12/15 12:40 13127-88-303/10/15 08:1510-110 1 2-Fluorophenol (S)46 %03/12/15 12:40 367-12-403/10/15 08:1512-110 1 2,4,6-Tribromophenol (S)83 %03/12/15 12:40 118-79-603/10/15 08:1527-110 1 Analytical Method: EPA 82608260 MSV Low Level Acetone ND ug/L 03/11/15 21:50 67-64-125.0 1 Benzene ND ug/L 03/11/15 21:50 71-43-21.0 1 Bromobenzene ND ug/L 03/11/15 21:50 108-86-11.0 1 Bromochloromethane ND ug/L 03/11/15 21:50 74-97-51.0 1 Bromodichloromethane ND ug/L 03/11/15 21:50 75-27-41.0 1 Bromoform ND ug/L 03/11/15 21:50 75-25-21.0 1 Bromomethane ND ug/L 03/11/15 21:50 74-83-92.0 1 2-Butanone (MEK)ND ug/L 03/11/15 21:50 78-93-35.0 1 Carbon tetrachloride ND ug/L 03/11/15 21:50 56-23-51.0 1 Chlorobenzene ND ug/L 03/11/15 21:50 108-90-71.0 1 Chloroethane ND ug/L 03/11/15 21:50 75-00-31.0 1 Chloroform ND ug/L 03/11/15 21:50 67-66-31.0 1 Chloromethane ND ug/L 03/11/15 21:50 74-87-31.0 1 2-Chlorotoluene ND ug/L 03/11/15 21:50 95-49-81.0 1 4-Chlorotoluene ND ug/L 03/11/15 21:50 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 03/11/15 21:50 96-12-82.0 1 Dibromochloromethane ND ug/L 03/11/15 21:50 124-48-11.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:TMW-2 Lab ID:92240297011 Collected:03/06/15 09:05 Received:03/09/15 15:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level 1,2-Dibromoethane (EDB)ND ug/L 03/11/15 21:50 106-93-41.0 1 Dibromomethane ND ug/L 03/11/15 21:50 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 03/11/15 21:50 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 03/11/15 21:50 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 03/11/15 21:50 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 03/11/15 21:50 75-71-81.0 1 1,1-Dichloroethane ND ug/L 03/11/15 21:50 75-34-31.0 1 1,2-Dichloroethane ND ug/L 03/11/15 21:50 107-06-21.0 1 1,1-Dichloroethene ND ug/L 03/11/15 21:50 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 03/11/15 21:50 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 03/11/15 21:50 156-60-51.0 1 1,2-Dichloropropane ND ug/L 03/11/15 21:50 78-87-51.0 1 1,3-Dichloropropane ND ug/L 03/11/15 21:50 142-28-91.0 1 2,2-Dichloropropane ND ug/L 03/11/15 21:50 594-20-71.0 1 1,1-Dichloropropene ND ug/L 03/11/15 21:50 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 03/11/15 21:50 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 03/11/15 21:50 10061-02-61.0 1 Diisopropyl ether ND ug/L 03/11/15 21:50 108-20-31.0 1 Ethylbenzene ND ug/L 03/11/15 21:50 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 03/11/15 21:50 87-68-31.0 1 2-Hexanone ND ug/L 03/11/15 21:50 591-78-65.0 1 p-Isopropyltoluene ND ug/L 03/11/15 21:50 99-87-61.0 1 Methylene Chloride ND ug/L 03/11/15 21:50 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 03/11/15 21:50 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 03/11/15 21:50 1634-04-41.0 1 Naphthalene ND ug/L 03/11/15 21:50 91-20-31.0 1 Styrene ND ug/L 03/11/15 21:50 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 03/11/15 21:50 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 03/11/15 21:50 79-34-51.0 1 Tetrachloroethene ND ug/L 03/11/15 21:50 127-18-41.0 1 Toluene ND ug/L 03/11/15 21:50 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 03/11/15 21:50 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 03/11/15 21:50 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 03/11/15 21:50 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 03/11/15 21:50 79-00-51.0 1 Trichloroethene ND ug/L 03/11/15 21:50 79-01-61.0 1 Trichlorofluoromethane ND ug/L 03/11/15 21:50 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 03/11/15 21:50 96-18-41.0 1 Vinyl acetate ND ug/L 03/11/15 21:50 108-05-42.0 1 Vinyl chloride ND ug/L 03/11/15 21:50 75-01-41.0 1 Xylene (Total)ND ug/L 03/11/15 21:50 1330-20-72.0 1 m&p-Xylene ND ug/L 03/11/15 21:50 179601-23-12.0 1 o-Xylene ND ug/L 03/11/15 21:50 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)103 %03/11/15 21:50 460-00-470-130 1 1,2-Dichloroethane-d4 (S)105 %03/11/15 21:50 17060-07-070-130 1 Toluene-d8 (S)98 %03/11/15 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: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:TMW-3 Lab ID:92240297012 Collected:03/06/15 11:10 Received:03/09/15 15:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic Acenaphthene ND ug/L 03/12/15 13:07 83-32-903/10/15 08:1510.0 1 Acenaphthylene ND ug/L 03/12/15 13:07 208-96-803/10/15 08:1510.0 1 Aniline ND ug/L 03/12/15 13:07 62-53-303/10/15 08:1510.0 1 Anthracene ND ug/L 03/12/15 13:07 120-12-703/10/15 08:1510.0 1 Benzo(a)anthracene ND ug/L 03/12/15 13:07 56-55-303/10/15 08:1510.0 1 Benzo(a)pyrene ND ug/L 03/12/15 13:07 50-32-803/10/15 08:1510.0 1 Benzo(b)fluoranthene ND ug/L 03/12/15 13:07 205-99-203/10/15 08:1510.0 1 Benzo(g,h,i)perylene ND ug/L 03/12/15 13:07 191-24-203/10/15 08:1510.0 1 Benzo(k)fluoranthene ND ug/L 03/12/15 13:07 207-08-903/10/15 08:1510.0 1 Benzoic Acid ND ug/L 03/12/15 13:07 65-85-003/10/15 08:1550.0 1 Benzyl alcohol ND ug/L 03/12/15 13:07 100-51-603/10/15 08:1520.0 1 4-Bromophenylphenyl ether ND ug/L 03/12/15 13:07 101-55-303/10/15 08:1510.0 1 Butylbenzylphthalate ND ug/L 03/12/15 13:07 85-68-703/10/15 08:1510.0 1 4-Chloro-3-methylphenol ND ug/L 03/12/15 13:07 59-50-703/10/15 08:1520.0 1 4-Chloroaniline ND ug/L 03/12/15 13:07 106-47-803/10/15 08:1520.0 1 bis(2-Chloroethoxy)methane ND ug/L 03/12/15 13:07 111-91-103/10/15 08:1510.0 1 bis(2-Chloroethyl) ether ND ug/L 03/12/15 13:07 111-44-403/10/15 08:1510.0 1 bis(2-Chloroisopropyl) ether ND ug/L 03/12/15 13:07 108-60-103/10/15 08:1510.0 1 2-Chloronaphthalene ND ug/L 03/12/15 13:07 91-58-703/10/15 08:1510.0 1 2-Chlorophenol ND ug/L 03/12/15 13:07 95-57-803/10/15 08:1510.0 1 4-Chlorophenylphenyl ether ND ug/L 03/12/15 13:07 7005-72-303/10/15 08:1510.0 1 Chrysene ND ug/L 03/12/15 13:07 218-01-903/10/15 08:1510.0 1 Dibenz(a,h)anthracene ND ug/L 03/12/15 13:07 53-70-303/10/15 08:1510.0 1 Dibenzofuran ND ug/L 03/12/15 13:07 132-64-903/10/15 08:1510.0 1 1,2-Dichlorobenzene ND ug/L 03/12/15 13:07 95-50-103/10/15 08:1510.0 1 1,3-Dichlorobenzene ND ug/L 03/12/15 13:07 541-73-103/10/15 08:1510.0 1 1,4-Dichlorobenzene ND ug/L 03/12/15 13:07 106-46-703/10/15 08:1510.0 1 3,3'-Dichlorobenzidine ND ug/L 03/12/15 13:07 91-94-103/10/15 08:1520.0 1 2,4-Dichlorophenol ND ug/L 03/12/15 13:07 120-83-203/10/15 08:1510.0 1 Diethylphthalate ND ug/L 03/12/15 13:07 84-66-203/10/15 08:1510.0 1 2,4-Dimethylphenol ND ug/L 03/12/15 13:07 105-67-903/10/15 08:1510.0 1 Dimethylphthalate ND ug/L 03/12/15 13:07 131-11-303/10/15 08:1510.0 1 Di-n-butylphthalate ND ug/L 03/12/15 13:07 84-74-203/10/15 08:1510.0 1 4,6-Dinitro-2-methylphenol ND ug/L 03/12/15 13:07 534-52-103/10/15 08:1520.0 1 2,4-Dinitrophenol ND ug/L 03/12/15 13:07 51-28-503/10/15 08:1550.0 1 2,4-Dinitrotoluene ND ug/L 03/12/15 13:07 121-14-203/10/15 08:1510.0 1 2,6-Dinitrotoluene ND ug/L 03/12/15 13:07 606-20-203/10/15 08:1510.0 1 Di-n-octylphthalate ND ug/L 03/12/15 13:07 117-84-003/10/15 08:1510.0 1 bis(2-Ethylhexyl)phthalate 7.3 ug/L 03/12/15 13:07 117-81-703/10/15 08:156.0 1 Fluoranthene ND ug/L 03/12/15 13:07 206-44-003/10/15 08:1510.0 1 Fluorene ND ug/L 03/12/15 13:07 86-73-703/10/15 08:1510.0 1 Hexachloro-1,3-butadiene ND ug/L 03/12/15 13:07 87-68-303/10/15 08:1510.0 1 Hexachlorobenzene ND ug/L 03/12/15 13:07 118-74-103/10/15 08:1510.0 1 Hexachlorocyclopentadiene ND ug/L 03/12/15 13:07 77-47-403/10/15 08:1510.0 1 Hexachloroethane ND ug/L 03/12/15 13:07 67-72-103/10/15 08:1510.0 1 Indeno(1,2,3-cd)pyrene ND ug/L 03/12/15 13:07 193-39-503/10/15 08:1510.0 1 Isophorone ND ug/L 03/12/15 13:07 78-59-103/10/15 08:1510.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:TMW-3 Lab ID:92240297012 Collected:03/06/15 11:10 Received:03/09/15 15:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic 1-Methylnaphthalene ND ug/L 03/12/15 13:07 90-12-003/10/15 08:1510.0 1 2-Methylnaphthalene ND ug/L 03/12/15 13:07 91-57-603/10/15 08:1510.0 1 2-Methylphenol(o-Cresol)ND ug/L 03/12/15 13:07 95-48-703/10/15 08:1510.0 1 3&4-Methylphenol(m&p Cresol)ND ug/L 03/12/15 13:0703/10/15 08:1510.0 1 Naphthalene ND ug/L 03/12/15 13:07 91-20-303/10/15 08:1510.0 1 2-Nitroaniline ND ug/L 03/12/15 13:07 88-74-403/10/15 08:1550.0 1 3-Nitroaniline ND ug/L 03/12/15 13:07 99-09-203/10/15 08:1550.0 1 4-Nitroaniline ND ug/L 03/12/15 13:07 100-01-603/10/15 08:1520.0 1 Nitrobenzene ND ug/L 03/12/15 13:07 98-95-303/10/15 08:1510.0 1 2-Nitrophenol ND ug/L 03/12/15 13:07 88-75-503/10/15 08:1510.0 1 4-Nitrophenol ND ug/L 03/12/15 13:07 100-02-703/10/15 08:1550.0 1 N-Nitrosodimethylamine ND ug/L 03/12/15 13:07 62-75-903/10/15 08:1510.0 1 N-Nitroso-di-n-propylamine ND ug/L 03/12/15 13:07 621-64-703/10/15 08:1510.0 1 N-Nitrosodiphenylamine ND ug/L 03/12/15 13:07 86-30-603/10/15 08:1510.0 1 Pentachlorophenol ND ug/L 03/12/15 13:07 87-86-503/10/15 08:1525.0 1 Phenanthrene ND ug/L 03/12/15 13:07 85-01-803/10/15 08:1510.0 1 Phenol ND ug/L 03/12/15 13:07 108-95-203/10/15 08:1510.0 1 Pyrene ND ug/L 03/12/15 13:07 129-00-003/10/15 08:1510.0 1 1,2,4-Trichlorobenzene ND ug/L 03/12/15 13:07 120-82-103/10/15 08:1510.0 1 2,4,5-Trichlorophenol ND ug/L 03/12/15 13:07 95-95-403/10/15 08:1510.0 1 2,4,6-Trichlorophenol ND ug/L 03/12/15 13:07 88-06-203/10/15 08:1510.0 1 Surrogates Nitrobenzene-d5 (S)78 %03/12/15 13:07 4165-60-003/10/15 08:1521-110 1 2-Fluorobiphenyl (S)83 %03/12/15 13:07 321-60-803/10/15 08:1527-110 1 Terphenyl-d14 (S)92 %03/12/15 13:07 1718-51-003/10/15 08:1531-107 1 Phenol-d6 (S)44 %03/12/15 13:07 13127-88-303/10/15 08:1510-110 1 2-Fluorophenol (S)52 %03/12/15 13:07 367-12-403/10/15 08:1512-110 1 2,4,6-Tribromophenol (S)94 %03/12/15 13:07 118-79-603/10/15 08:1527-110 1 Analytical Method: EPA 82608260 MSV Low Level Acetone ND ug/L 03/11/15 19:02 67-64-125.0 1 Benzene ND ug/L 03/11/15 19:02 71-43-21.0 1 Bromobenzene ND ug/L 03/11/15 19:02 108-86-11.0 1 Bromochloromethane ND ug/L 03/11/15 19:02 74-97-51.0 1 Bromodichloromethane ND ug/L 03/11/15 19:02 75-27-41.0 1 Bromoform ND ug/L 03/11/15 19:02 75-25-21.0 1 Bromomethane ND ug/L 03/11/15 19:02 74-83-92.0 1 2-Butanone (MEK)ND ug/L 03/11/15 19:02 78-93-35.0 1 Carbon tetrachloride ND ug/L 03/11/15 19:02 56-23-51.0 1 Chlorobenzene ND ug/L 03/11/15 19:02 108-90-71.0 1 Chloroethane ND ug/L 03/11/15 19:02 75-00-31.0 1 Chloroform ND ug/L 03/11/15 19:02 67-66-31.0 1 Chloromethane ND ug/L 03/11/15 19:02 74-87-31.0 1 2-Chlorotoluene ND ug/L 03/11/15 19:02 95-49-81.0 1 4-Chlorotoluene ND ug/L 03/11/15 19:02 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 03/11/15 19:02 96-12-82.0 1 Dibromochloromethane ND ug/L 03/11/15 19:02 124-48-11.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:TMW-3 Lab ID:92240297012 Collected:03/06/15 11:10 Received:03/09/15 15:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level 1,2-Dibromoethane (EDB)ND ug/L 03/11/15 19:02 106-93-41.0 1 Dibromomethane ND ug/L 03/11/15 19:02 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 03/11/15 19:02 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 03/11/15 19:02 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 03/11/15 19:02 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 03/11/15 19:02 75-71-81.0 1 1,1-Dichloroethane ND ug/L 03/11/15 19:02 75-34-31.0 1 1,2-Dichloroethane ND ug/L 03/11/15 19:02 107-06-21.0 1 1,1-Dichloroethene ND ug/L 03/11/15 19:02 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 03/11/15 19:02 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 03/11/15 19:02 156-60-51.0 1 1,2-Dichloropropane ND ug/L 03/11/15 19:02 78-87-51.0 1 1,3-Dichloropropane ND ug/L 03/11/15 19:02 142-28-91.0 1 2,2-Dichloropropane ND ug/L 03/11/15 19:02 594-20-71.0 1 1,1-Dichloropropene ND ug/L 03/11/15 19:02 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 03/11/15 19:02 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 03/11/15 19:02 10061-02-61.0 1 Diisopropyl ether ND ug/L 03/11/15 19:02 108-20-31.0 1 Ethylbenzene ND ug/L 03/11/15 19:02 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 03/11/15 19:02 87-68-31.0 1 2-Hexanone ND ug/L 03/11/15 19:02 591-78-65.0 1 p-Isopropyltoluene ND ug/L 03/11/15 19:02 99-87-61.0 1 Methylene Chloride ND ug/L 03/11/15 19:02 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 03/11/15 19:02 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 03/11/15 19:02 1634-04-41.0 1 Naphthalene ND ug/L 03/11/15 19:02 91-20-31.0 1 Styrene ND ug/L 03/11/15 19:02 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 03/11/15 19:02 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 03/11/15 19:02 79-34-51.0 1 Tetrachloroethene ND ug/L 03/11/15 19:02 127-18-41.0 1 Toluene ND ug/L 03/11/15 19:02 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 03/11/15 19:02 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 03/11/15 19:02 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 03/11/15 19:02 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 03/11/15 19:02 79-00-51.0 1 Trichloroethene ND ug/L 03/11/15 19:02 79-01-61.0 1 Trichlorofluoromethane ND ug/L 03/11/15 19:02 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 03/11/15 19:02 96-18-41.0 1 Vinyl acetate ND ug/L 03/11/15 19:02 108-05-42.0 1 Vinyl chloride ND ug/L 03/11/15 19:02 75-01-41.0 1 Xylene (Total)ND ug/L 03/11/15 19:02 1330-20-72.0 1 m&p-Xylene ND ug/L 03/11/15 19:02 179601-23-12.0 1 o-Xylene ND ug/L 03/11/15 19:02 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)97 %03/11/15 19:02 460-00-470-130 1 1,2-Dichloroethane-d4 (S)101 %03/11/15 19:02 17060-07-070-130 1 Toluene-d8 (S)98 %03/11/15 19:02 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: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:TMW-4 Lab ID:92240297013 Collected:03/06/15 16:05 Received:03/09/15 15:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic Acenaphthene ND ug/L 03/12/15 13:34 83-32-903/10/15 08:1510.0 1 Acenaphthylene ND ug/L 03/12/15 13:34 208-96-803/10/15 08:1510.0 1 Aniline ND ug/L 03/12/15 13:34 62-53-303/10/15 08:1510.0 1 Anthracene ND ug/L 03/12/15 13:34 120-12-703/10/15 08:1510.0 1 Benzo(a)anthracene ND ug/L 03/12/15 13:34 56-55-303/10/15 08:1510.0 1 Benzo(a)pyrene ND ug/L 03/12/15 13:34 50-32-803/10/15 08:1510.0 1 Benzo(b)fluoranthene ND ug/L 03/12/15 13:34 205-99-203/10/15 08:1510.0 1 Benzo(g,h,i)perylene ND ug/L 03/12/15 13:34 191-24-203/10/15 08:1510.0 1 Benzo(k)fluoranthene ND ug/L 03/12/15 13:34 207-08-903/10/15 08:1510.0 1 Benzoic Acid ND ug/L 03/12/15 13:34 65-85-003/10/15 08:1550.0 1 Benzyl alcohol ND ug/L 03/12/15 13:34 100-51-603/10/15 08:1520.0 1 4-Bromophenylphenyl ether ND ug/L 03/12/15 13:34 101-55-303/10/15 08:1510.0 1 Butylbenzylphthalate ND ug/L 03/12/15 13:34 85-68-703/10/15 08:1510.0 1 4-Chloro-3-methylphenol ND ug/L 03/12/15 13:34 59-50-703/10/15 08:1520.0 1 4-Chloroaniline ND ug/L 03/12/15 13:34 106-47-803/10/15 08:1520.0 1 bis(2-Chloroethoxy)methane ND ug/L 03/12/15 13:34 111-91-103/10/15 08:1510.0 1 bis(2-Chloroethyl) ether ND ug/L 03/12/15 13:34 111-44-403/10/15 08:1510.0 1 bis(2-Chloroisopropyl) ether ND ug/L 03/12/15 13:34 108-60-103/10/15 08:1510.0 1 2-Chloronaphthalene ND ug/L 03/12/15 13:34 91-58-703/10/15 08:1510.0 1 2-Chlorophenol ND ug/L 03/12/15 13:34 95-57-803/10/15 08:1510.0 1 4-Chlorophenylphenyl ether ND ug/L 03/12/15 13:34 7005-72-303/10/15 08:1510.0 1 Chrysene ND ug/L 03/12/15 13:34 218-01-903/10/15 08:1510.0 1 Dibenz(a,h)anthracene ND ug/L 03/12/15 13:34 53-70-303/10/15 08:1510.0 1 Dibenzofuran ND ug/L 03/12/15 13:34 132-64-903/10/15 08:1510.0 1 1,2-Dichlorobenzene ND ug/L 03/12/15 13:34 95-50-103/10/15 08:1510.0 1 1,3-Dichlorobenzene ND ug/L 03/12/15 13:34 541-73-103/10/15 08:1510.0 1 1,4-Dichlorobenzene ND ug/L 03/12/15 13:34 106-46-703/10/15 08:1510.0 1 3,3'-Dichlorobenzidine ND ug/L 03/12/15 13:34 91-94-103/10/15 08:1520.0 1 2,4-Dichlorophenol ND ug/L 03/12/15 13:34 120-83-203/10/15 08:1510.0 1 Diethylphthalate ND ug/L 03/12/15 13:34 84-66-203/10/15 08:1510.0 1 2,4-Dimethylphenol ND ug/L 03/12/15 13:34 105-67-903/10/15 08:1510.0 1 Dimethylphthalate ND ug/L 03/12/15 13:34 131-11-303/10/15 08:1510.0 1 Di-n-butylphthalate ND ug/L 03/12/15 13:34 84-74-203/10/15 08:1510.0 1 4,6-Dinitro-2-methylphenol ND ug/L 03/12/15 13:34 534-52-103/10/15 08:1520.0 1 2,4-Dinitrophenol ND ug/L 03/12/15 13:34 51-28-503/10/15 08:1550.0 1 2,4-Dinitrotoluene ND ug/L 03/12/15 13:34 121-14-203/10/15 08:1510.0 1 2,6-Dinitrotoluene ND ug/L 03/12/15 13:34 606-20-203/10/15 08:1510.0 1 Di-n-octylphthalate ND ug/L 03/12/15 13:34 117-84-003/10/15 08:1510.0 1 bis(2-Ethylhexyl)phthalate ND ug/L 03/12/15 13:34 117-81-703/10/15 08:156.0 1 Fluoranthene ND ug/L 03/12/15 13:34 206-44-003/10/15 08:1510.0 1 Fluorene ND ug/L 03/12/15 13:34 86-73-703/10/15 08:1510.0 1 Hexachloro-1,3-butadiene ND ug/L 03/12/15 13:34 87-68-303/10/15 08:1510.0 1 Hexachlorobenzene ND ug/L 03/12/15 13:34 118-74-103/10/15 08:1510.0 1 Hexachlorocyclopentadiene ND ug/L 03/12/15 13:34 77-47-403/10/15 08:1510.0 1 Hexachloroethane ND ug/L 03/12/15 13:34 67-72-103/10/15 08:1510.0 1 Indeno(1,2,3-cd)pyrene ND ug/L 03/12/15 13:34 193-39-503/10/15 08:1510.0 1 Isophorone ND ug/L 03/12/15 13:34 78-59-103/10/15 08:1510.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:TMW-4 Lab ID:92240297013 Collected:03/06/15 16:05 Received:03/09/15 15:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic 1-Methylnaphthalene ND ug/L 03/12/15 13:34 90-12-003/10/15 08:1510.0 1 2-Methylnaphthalene ND ug/L 03/12/15 13:34 91-57-603/10/15 08:1510.0 1 2-Methylphenol(o-Cresol)ND ug/L 03/12/15 13:34 95-48-703/10/15 08:1510.0 1 3&4-Methylphenol(m&p Cresol)ND ug/L 03/12/15 13:3403/10/15 08:1510.0 1 Naphthalene ND ug/L 03/12/15 13:34 91-20-303/10/15 08:1510.0 1 2-Nitroaniline ND ug/L 03/12/15 13:34 88-74-403/10/15 08:1550.0 1 3-Nitroaniline ND ug/L 03/12/15 13:34 99-09-203/10/15 08:1550.0 1 4-Nitroaniline ND ug/L 03/12/15 13:34 100-01-603/10/15 08:1520.0 1 Nitrobenzene ND ug/L 03/12/15 13:34 98-95-303/10/15 08:1510.0 1 2-Nitrophenol ND ug/L 03/12/15 13:34 88-75-503/10/15 08:1510.0 1 4-Nitrophenol ND ug/L 03/12/15 13:34 100-02-703/10/15 08:1550.0 1 N-Nitrosodimethylamine ND ug/L 03/12/15 13:34 62-75-903/10/15 08:1510.0 1 N-Nitroso-di-n-propylamine ND ug/L 03/12/15 13:34 621-64-703/10/15 08:1510.0 1 N-Nitrosodiphenylamine ND ug/L 03/12/15 13:34 86-30-603/10/15 08:1510.0 1 Pentachlorophenol ND ug/L 03/12/15 13:34 87-86-503/10/15 08:1525.0 1 Phenanthrene ND ug/L 03/12/15 13:34 85-01-803/10/15 08:1510.0 1 Phenol ND ug/L 03/12/15 13:34 108-95-203/10/15 08:1510.0 1 Pyrene ND ug/L 03/12/15 13:34 129-00-003/10/15 08:1510.0 1 1,2,4-Trichlorobenzene ND ug/L 03/12/15 13:34 120-82-103/10/15 08:1510.0 1 2,4,5-Trichlorophenol ND ug/L 03/12/15 13:34 95-95-403/10/15 08:1510.0 1 2,4,6-Trichlorophenol ND ug/L 03/12/15 13:34 88-06-203/10/15 08:1510.0 1 Surrogates Nitrobenzene-d5 (S)71 %03/12/15 13:34 4165-60-003/10/15 08:1521-110 1 2-Fluorobiphenyl (S)68 %03/12/15 13:34 321-60-803/10/15 08:1527-110 1 Terphenyl-d14 (S)86 %03/12/15 13:34 1718-51-003/10/15 08:1531-107 1 Phenol-d6 (S)37 %03/12/15 13:34 13127-88-303/10/15 08:1510-110 1 2-Fluorophenol (S)47 %03/12/15 13:34 367-12-403/10/15 08:1512-110 1 2,4,6-Tribromophenol (S)92 %03/12/15 13:34 118-79-603/10/15 08:1527-110 1 Analytical Method: EPA 82608260 MSV Low Level Acetone 281 ug/L 03/11/15 22:07 67-64-125.0 1 Benzene 2.0 ug/L 03/11/15 22:07 71-43-21.0 1 Bromobenzene ND ug/L 03/11/15 22:07 108-86-11.0 1 Bromochloromethane ND ug/L 03/11/15 22:07 74-97-51.0 1 Bromodichloromethane ND ug/L 03/11/15 22:07 75-27-41.0 1 Bromoform ND ug/L 03/11/15 22:07 75-25-21.0 1 Bromomethane ND ug/L 03/11/15 22:07 74-83-92.0 1 2-Butanone (MEK)9.1 ug/L 03/11/15 22:07 78-93-35.0 1 Carbon tetrachloride ND ug/L 03/11/15 22:07 56-23-51.0 1 Chlorobenzene ND ug/L 03/11/15 22:07 108-90-71.0 1 Chloroethane ND ug/L 03/11/15 22:07 75-00-31.0 1 Chloroform ND ug/L 03/11/15 22:07 67-66-31.0 1 Chloromethane ND ug/L 03/11/15 22:07 74-87-31.0 1 2-Chlorotoluene ND ug/L 03/11/15 22:07 95-49-81.0 1 4-Chlorotoluene ND ug/L 03/11/15 22:07 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 03/11/15 22:07 96-12-82.0 1 Dibromochloromethane ND ug/L 03/11/15 22:07 124-48-11.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:TMW-4 Lab ID:92240297013 Collected:03/06/15 16:05 Received:03/09/15 15:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level 1,2-Dibromoethane (EDB)ND ug/L 03/11/15 22:07 106-93-41.0 1 Dibromomethane ND ug/L 03/11/15 22:07 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 03/11/15 22:07 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 03/11/15 22:07 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 03/11/15 22:07 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 03/11/15 22:07 75-71-81.0 1 1,1-Dichloroethane ND ug/L 03/11/15 22:07 75-34-31.0 1 1,2-Dichloroethane ND ug/L 03/11/15 22:07 107-06-21.0 1 1,1-Dichloroethene ND ug/L 03/11/15 22:07 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 03/11/15 22:07 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 03/11/15 22:07 156-60-51.0 1 1,2-Dichloropropane ND ug/L 03/11/15 22:07 78-87-51.0 1 1,3-Dichloropropane ND ug/L 03/11/15 22:07 142-28-91.0 1 2,2-Dichloropropane ND ug/L 03/11/15 22:07 594-20-71.0 1 1,1-Dichloropropene ND ug/L 03/11/15 22:07 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 03/11/15 22:07 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 03/11/15 22:07 10061-02-61.0 1 Diisopropyl ether ND ug/L 03/11/15 22:07 108-20-31.0 1 Ethylbenzene 5.4 ug/L 03/11/15 22:07 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 03/11/15 22:07 87-68-31.0 1 2-Hexanone ND ug/L 03/11/15 22:07 591-78-65.0 1 p-Isopropyltoluene ND ug/L 03/11/15 22:07 99-87-61.0 1 Methylene Chloride ND ug/L 03/11/15 22:07 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 03/11/15 22:07 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 03/11/15 22:07 1634-04-41.0 1 Naphthalene 1.4 ug/L 03/11/15 22:07 91-20-31.0 1 Styrene ND ug/L 03/11/15 22:07 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 03/11/15 22:07 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 03/11/15 22:07 79-34-51.0 1 Tetrachloroethene ND ug/L 03/11/15 22:07 127-18-41.0 1 Toluene 8.5 ug/L 03/11/15 22:07 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 03/11/15 22:07 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 03/11/15 22:07 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 03/11/15 22:07 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 03/11/15 22:07 79-00-51.0 1 Trichloroethene ND ug/L 03/11/15 22:07 79-01-61.0 1 Trichlorofluoromethane ND ug/L 03/11/15 22:07 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 03/11/15 22:07 96-18-41.0 1 Vinyl acetate ND ug/L 03/11/15 22:07 108-05-42.0 1 Vinyl chloride ND ug/L 03/11/15 22:07 75-01-41.0 1 Xylene (Total)22.4 ug/L 03/11/15 22:07 1330-20-72.0 1 m&p-Xylene 11.4 ug/L 03/11/15 22:07 179601-23-12.0 1 o-Xylene 11.1 ug/L 03/11/15 22:07 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)100 %03/11/15 22:07 460-00-470-130 1 1,2-Dichloroethane-d4 (S)103 %03/11/15 22:07 17060-07-070-130 1 Toluene-d8 (S)98 %03/11/15 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: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:TMW-5 Lab ID:92240297014 Collected:03/06/15 16:20 Received:03/09/15 15:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic Acenaphthene ND ug/L 03/12/15 14:01 83-32-903/10/15 08:1510.0 1 Acenaphthylene ND ug/L 03/12/15 14:01 208-96-803/10/15 08:1510.0 1 Aniline ND ug/L 03/12/15 14:01 62-53-303/10/15 08:1510.0 1 Anthracene ND ug/L 03/12/15 14:01 120-12-703/10/15 08:1510.0 1 Benzo(a)anthracene ND ug/L 03/12/15 14:01 56-55-303/10/15 08:1510.0 1 Benzo(a)pyrene ND ug/L 03/12/15 14:01 50-32-803/10/15 08:1510.0 1 Benzo(b)fluoranthene ND ug/L 03/12/15 14:01 205-99-203/10/15 08:1510.0 1 Benzo(g,h,i)perylene ND ug/L 03/12/15 14:01 191-24-203/10/15 08:1510.0 1 Benzo(k)fluoranthene ND ug/L 03/12/15 14:01 207-08-903/10/15 08:1510.0 1 Benzoic Acid ND ug/L 03/12/15 14:01 65-85-003/10/15 08:1550.0 1 Benzyl alcohol ND ug/L 03/12/15 14:01 100-51-603/10/15 08:1520.0 1 4-Bromophenylphenyl ether ND ug/L 03/12/15 14:01 101-55-303/10/15 08:1510.0 1 Butylbenzylphthalate ND ug/L 03/12/15 14:01 85-68-703/10/15 08:1510.0 1 4-Chloro-3-methylphenol ND ug/L 03/12/15 14:01 59-50-703/10/15 08:1520.0 1 4-Chloroaniline ND ug/L 03/12/15 14:01 106-47-803/10/15 08:1520.0 1 bis(2-Chloroethoxy)methane ND ug/L 03/12/15 14:01 111-91-103/10/15 08:1510.0 1 bis(2-Chloroethyl) ether ND ug/L 03/12/15 14:01 111-44-403/10/15 08:1510.0 1 bis(2-Chloroisopropyl) ether ND ug/L 03/12/15 14:01 108-60-103/10/15 08:1510.0 1 2-Chloronaphthalene ND ug/L 03/12/15 14:01 91-58-703/10/15 08:1510.0 1 2-Chlorophenol ND ug/L 03/12/15 14:01 95-57-803/10/15 08:1510.0 1 4-Chlorophenylphenyl ether ND ug/L 03/12/15 14:01 7005-72-303/10/15 08:1510.0 1 Chrysene ND ug/L 03/12/15 14:01 218-01-903/10/15 08:1510.0 1 Dibenz(a,h)anthracene ND ug/L 03/12/15 14:01 53-70-303/10/15 08:1510.0 1 Dibenzofuran ND ug/L 03/12/15 14:01 132-64-903/10/15 08:1510.0 1 1,2-Dichlorobenzene ND ug/L 03/12/15 14:01 95-50-103/10/15 08:1510.0 1 1,3-Dichlorobenzene ND ug/L 03/12/15 14:01 541-73-103/10/15 08:1510.0 1 1,4-Dichlorobenzene ND ug/L 03/12/15 14:01 106-46-703/10/15 08:1510.0 1 3,3'-Dichlorobenzidine ND ug/L 03/12/15 14:01 91-94-103/10/15 08:1520.0 1 2,4-Dichlorophenol ND ug/L 03/12/15 14:01 120-83-203/10/15 08:1510.0 1 Diethylphthalate ND ug/L 03/12/15 14:01 84-66-203/10/15 08:1510.0 1 2,4-Dimethylphenol ND ug/L 03/12/15 14:01 105-67-903/10/15 08:1510.0 1 Dimethylphthalate ND ug/L 03/12/15 14:01 131-11-303/10/15 08:1510.0 1 Di-n-butylphthalate ND ug/L 03/12/15 14:01 84-74-203/10/15 08:1510.0 1 4,6-Dinitro-2-methylphenol ND ug/L 03/12/15 14:01 534-52-103/10/15 08:1520.0 1 2,4-Dinitrophenol ND ug/L 03/12/15 14:01 51-28-503/10/15 08:1550.0 1 2,4-Dinitrotoluene ND ug/L 03/12/15 14:01 121-14-203/10/15 08:1510.0 1 2,6-Dinitrotoluene ND ug/L 03/12/15 14:01 606-20-203/10/15 08:1510.0 1 Di-n-octylphthalate ND ug/L 03/12/15 14:01 117-84-003/10/15 08:1510.0 1 bis(2-Ethylhexyl)phthalate ND ug/L 03/12/15 14:01 117-81-703/10/15 08:156.0 1 Fluoranthene ND ug/L 03/12/15 14:01 206-44-003/10/15 08:1510.0 1 Fluorene ND ug/L 03/12/15 14:01 86-73-703/10/15 08:1510.0 1 Hexachloro-1,3-butadiene ND ug/L 03/12/15 14:01 87-68-303/10/15 08:1510.0 1 Hexachlorobenzene ND ug/L 03/12/15 14:01 118-74-103/10/15 08:1510.0 1 Hexachlorocyclopentadiene ND ug/L 03/12/15 14:01 77-47-403/10/15 08:1510.0 1 Hexachloroethane ND ug/L 03/12/15 14:01 67-72-103/10/15 08:1510.0 1 Indeno(1,2,3-cd)pyrene ND ug/L 03/12/15 14:01 193-39-503/10/15 08:1510.0 1 Isophorone ND ug/L 03/12/15 14:01 78-59-103/10/15 08:1510.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:TMW-5 Lab ID:92240297014 Collected:03/06/15 16:20 Received:03/09/15 15:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic 1-Methylnaphthalene ND ug/L 03/12/15 14:01 90-12-003/10/15 08:1510.0 1 2-Methylnaphthalene ND ug/L 03/12/15 14:01 91-57-603/10/15 08:1510.0 1 2-Methylphenol(o-Cresol)ND ug/L 03/12/15 14:01 95-48-703/10/15 08:1510.0 1 3&4-Methylphenol(m&p Cresol)ND ug/L 03/12/15 14:0103/10/15 08:1510.0 1 Naphthalene ND ug/L 03/12/15 14:01 91-20-303/10/15 08:1510.0 1 2-Nitroaniline ND ug/L 03/12/15 14:01 88-74-403/10/15 08:1550.0 1 3-Nitroaniline ND ug/L 03/12/15 14:01 99-09-203/10/15 08:1550.0 1 4-Nitroaniline ND ug/L 03/12/15 14:01 100-01-603/10/15 08:1520.0 1 Nitrobenzene ND ug/L 03/12/15 14:01 98-95-303/10/15 08:1510.0 1 2-Nitrophenol ND ug/L 03/12/15 14:01 88-75-503/10/15 08:1510.0 1 4-Nitrophenol ND ug/L 03/12/15 14:01 100-02-703/10/15 08:1550.0 1 N-Nitrosodimethylamine ND ug/L 03/12/15 14:01 62-75-903/10/15 08:1510.0 1 N-Nitroso-di-n-propylamine ND ug/L 03/12/15 14:01 621-64-703/10/15 08:1510.0 1 N-Nitrosodiphenylamine ND ug/L 03/12/15 14:01 86-30-603/10/15 08:1510.0 1 Pentachlorophenol ND ug/L 03/12/15 14:01 87-86-503/10/15 08:1525.0 1 Phenanthrene ND ug/L 03/12/15 14:01 85-01-803/10/15 08:1510.0 1 Phenol ND ug/L 03/12/15 14:01 108-95-203/10/15 08:1510.0 1 Pyrene ND ug/L 03/12/15 14:01 129-00-003/10/15 08:1510.0 1 1,2,4-Trichlorobenzene ND ug/L 03/12/15 14:01 120-82-103/10/15 08:1510.0 1 2,4,5-Trichlorophenol ND ug/L 03/12/15 14:01 95-95-403/10/15 08:1510.0 1 2,4,6-Trichlorophenol ND ug/L 03/12/15 14:01 88-06-203/10/15 08:1510.0 1 Surrogates Nitrobenzene-d5 (S)66 %03/12/15 14:01 4165-60-003/10/15 08:1521-110 1 2-Fluorobiphenyl (S)69 %03/12/15 14:01 321-60-803/10/15 08:1527-110 1 Terphenyl-d14 (S)82 %03/12/15 14:01 1718-51-003/10/15 08:1531-107 1 Phenol-d6 (S)35 %03/12/15 14:01 13127-88-303/10/15 08:1510-110 1 2-Fluorophenol (S)42 %03/12/15 14:01 367-12-403/10/15 08:1512-110 1 2,4,6-Tribromophenol (S)77 %03/12/15 14:01 118-79-603/10/15 08:1527-110 1 Analytical Method: EPA 82608260 MSV Low Level Acetone ND ug/L 03/11/15 19:19 67-64-125.0 1 Benzene ND ug/L 03/11/15 19:19 71-43-21.0 1 Bromobenzene ND ug/L 03/11/15 19:19 108-86-11.0 1 Bromochloromethane ND ug/L 03/11/15 19:19 74-97-51.0 1 Bromodichloromethane ND ug/L 03/11/15 19:19 75-27-41.0 1 Bromoform ND ug/L 03/11/15 19:19 75-25-21.0 1 Bromomethane ND ug/L 03/11/15 19:19 74-83-92.0 1 2-Butanone (MEK)ND ug/L 03/11/15 19:19 78-93-35.0 1 Carbon tetrachloride ND ug/L 03/11/15 19:19 56-23-51.0 1 Chlorobenzene ND ug/L 03/11/15 19:19 108-90-71.0 1 Chloroethane ND ug/L 03/11/15 19:19 75-00-31.0 1 Chloroform ND ug/L 03/11/15 19:19 67-66-31.0 1 Chloromethane ND ug/L 03/11/15 19:19 74-87-31.0 1 2-Chlorotoluene ND ug/L 03/11/15 19:19 95-49-81.0 1 4-Chlorotoluene ND ug/L 03/11/15 19:19 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 03/11/15 19:19 96-12-82.0 1 Dibromochloromethane ND ug/L 03/11/15 19:19 124-48-11.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 73 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Sample:TMW-5 Lab ID:92240297014 Collected:03/06/15 16:20 Received:03/09/15 15:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level 1,2-Dibromoethane (EDB)ND ug/L 03/11/15 19:19 106-93-41.0 1 Dibromomethane ND ug/L 03/11/15 19:19 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 03/11/15 19:19 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 03/11/15 19:19 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 03/11/15 19:19 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 03/11/15 19:19 75-71-81.0 1 1,1-Dichloroethane ND ug/L 03/11/15 19:19 75-34-31.0 1 1,2-Dichloroethane ND ug/L 03/11/15 19:19 107-06-21.0 1 1,1-Dichloroethene ND ug/L 03/11/15 19:19 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 03/11/15 19:19 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 03/11/15 19:19 156-60-51.0 1 1,2-Dichloropropane ND ug/L 03/11/15 19:19 78-87-51.0 1 1,3-Dichloropropane ND ug/L 03/11/15 19:19 142-28-91.0 1 2,2-Dichloropropane ND ug/L 03/11/15 19:19 594-20-71.0 1 1,1-Dichloropropene ND ug/L 03/11/15 19:19 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 03/11/15 19:19 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 03/11/15 19:19 10061-02-61.0 1 Diisopropyl ether ND ug/L 03/11/15 19:19 108-20-31.0 1 Ethylbenzene ND ug/L 03/11/15 19:19 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 03/11/15 19:19 87-68-31.0 1 2-Hexanone ND ug/L 03/11/15 19:19 591-78-65.0 1 p-Isopropyltoluene ND ug/L 03/11/15 19:19 99-87-61.0 1 Methylene Chloride ND ug/L 03/11/15 19:19 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 03/11/15 19:19 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 03/11/15 19:19 1634-04-41.0 1 Naphthalene ND ug/L 03/11/15 19:19 91-20-31.0 1 Styrene ND ug/L 03/11/15 19:19 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 03/11/15 19:19 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 03/11/15 19:19 79-34-51.0 1 Tetrachloroethene ND ug/L 03/11/15 19:19 127-18-41.0 1 Toluene ND ug/L 03/11/15 19:19 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 03/11/15 19:19 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 03/11/15 19:19 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 03/11/15 19:19 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 03/11/15 19:19 79-00-51.0 1 Trichloroethene ND ug/L 03/11/15 19:19 79-01-61.0 1 Trichlorofluoromethane ND ug/L 03/11/15 19:19 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 03/11/15 19:19 96-18-41.0 1 Vinyl acetate ND ug/L 03/11/15 19:19 108-05-42.0 1 Vinyl chloride ND ug/L 03/11/15 19:19 75-01-41.0 1 Xylene (Total)ND ug/L 03/11/15 19:19 1330-20-72.0 1 m&p-Xylene ND ug/L 03/11/15 19:19 179601-23-12.0 1 o-Xylene ND ug/L 03/11/15 19:19 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)97 %03/11/15 19:19 460-00-470-130 1 1,2-Dichloroethane-d4 (S)102 %03/11/15 19:19 17060-07-070-130 1 Toluene-d8 (S)97 %03/11/15 19:19 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: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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: MERP/7652 EPA 7471 EPA 7471 7471 Mercury Associated Lab Samples:92240297001, 92240297004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1407883 Associated Lab Samples:92240297001, 92240297004 Matrix:Solid Analyzed Mercury mg/kg ND 0.0050 03/12/15 13:28 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1407884LABORATORY CONTROL SAMPLE: LCSSpike Mercury mg/kg 0.057.067 86 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1407885MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92240289027 1407886 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury mg/kg .066 88 75-12594 8.0560.0084 0.066 0.061 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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: MERP/7656 EPA 7471 EPA 7471 7471 Mercury Associated Lab Samples:92240297006, 92240297009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1409834 Associated Lab Samples:92240297006, 92240297009 Matrix:Solid Analyzed Mercury mg/kg ND 0.0050 03/14/15 15:54 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1409835LABORATORY CONTROL SAMPLE: LCSSpike Mercury mg/kg 0.062.067 93 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1409836MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92240237001 1409837 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury mg/kg .047 85 75-12590 7.050.021 0.062 0.066 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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: MPRP/18045 EPA 3050 EPA 6010 6010 MET Associated Lab Samples:92240297001, 92240297004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1407132 Associated Lab Samples:92240297001, 92240297004 Matrix:Solid Analyzed Arsenic mg/kg ND 1.0 03/10/15 22:19 Barium mg/kg ND 0.50 03/10/15 22:19 Cadmium mg/kg ND 0.10 03/10/15 22:19 Chromium mg/kg ND 0.50 03/10/15 22:19 Lead mg/kg ND 0.50 03/10/15 22:19 Selenium mg/kg ND 1.0 03/10/15 22:19 Silver mg/kg ND 0.50 03/10/15 22:19 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1407133LABORATORY CONTROL SAMPLE: LCSSpike Arsenic mg/kg 49.050 98 80-120 Barium mg/kg 46.150 92 80-120 Cadmium mg/kg 48.750 97 80-120 Chromium mg/kg 46.350 93 80-120 Lead mg/kg 48.350 97 80-120 Selenium mg/kg 49.450 99 80-120 Silver mg/kg 24.225 97 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1407134MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92239874001 1407135 MSD Result MSD % Rec RPD MSDMS Spike Conc. Arsenic mg/kg 47.7 92 75-12594 544.7ND 45.0 42.7 Barium mg/kg 47.7 88 75-125115 1044.752.0 93.8 104 Cadmium mg/kg 47.7 92 75-12592 744.7ND 44.1 41.2 Chromium mg/kg 47.7 89 75-12590 644.72.3 44.7 42.3 Lead mg/kg 47.7 90 75-12589 744.7ND 43.5 40.4 Selenium mg/kg 47.7 94 75-12593 744.7ND 45.0 41.8 Silver mg/kg 23.9 93 75-12592 722.3ND 22.2 20.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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: MPRP/18061 EPA 3050 EPA 6010 6010 MET Associated Lab Samples:92240297006, 92240297009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1409666 Associated Lab Samples:92240297006, 92240297009 Matrix:Solid Analyzed Arsenic mg/kg ND 1.0 03/13/15 00:23 Barium mg/kg ND 0.50 03/13/15 00:23 Cadmium mg/kg ND 0.10 03/13/15 00:23 Chromium mg/kg ND 0.50 03/13/15 00:23 Lead mg/kg ND 0.50 03/13/15 00:23 Selenium mg/kg ND 1.0 03/13/15 00:23 Silver mg/kg ND 0.50 03/13/15 00:23 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1409667LABORATORY CONTROL SAMPLE: LCSSpike Arsenic mg/kg 47.750 95 80-120 Barium mg/kg 46.950 94 80-120 Cadmium mg/kg 48.550 97 80-120 Chromium mg/kg 47.450 95 80-120 Lead mg/kg 48.550 97 80-120 Selenium mg/kg 48.250 96 80-120 Silver mg/kg 24.225 97 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1409668MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92240237001 1409669 MSD Result MSD % Rec RPD MSDMS Spike Conc. Arsenic mg/kg M1,R152.4 96 75-12556 3549.527.3 77.7 54.8 Barium mg/kg 52.4 99 75-12578 1649.534.2 86.0 73.0 Cadmium mg/kg 52.4 91 75-12590 749.50.26 47.9 44.8 Chromium mg/kg 52.4 94 75-12588 949.510.5 59.5 54.2 Lead mg/kg 52.4 84 75-12577 949.523.0 66.9 61.2 Selenium mg/kg 52.4 84 75-12585 549.51.3 45.5 43.2 Silver mg/kg 26.2 93 75-12592 724.7ND 24.4 22.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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/30681 EPA 8260 EPA 8260 8260 MSV Low Level Associated Lab Samples:92240297011, 92240297012, 92240297013, 92240297014 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1408199 Associated Lab Samples:92240297011, 92240297012, 92240297013, 92240297014 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 03/11/15 16:49 1,1,1-Trichloroethane ug/L ND 1.0 03/11/15 16:49 1,1,2,2-Tetrachloroethane ug/L ND 1.0 03/11/15 16:49 1,1,2-Trichloroethane ug/L ND 1.0 03/11/15 16:49 1,1-Dichloroethane ug/L ND 1.0 03/11/15 16:49 1,1-Dichloroethene ug/L ND 1.0 03/11/15 16:49 1,1-Dichloropropene ug/L ND 1.0 03/11/15 16:49 1,2,3-Trichlorobenzene ug/L ND 1.0 03/11/15 16:49 1,2,3-Trichloropropane ug/L ND 1.0 03/11/15 16:49 1,2,4-Trichlorobenzene ug/L ND 1.0 03/11/15 16:49 1,2-Dibromo-3-chloropropane ug/L ND 2.0 03/11/15 16:49 1,2-Dibromoethane (EDB)ug/L ND 1.0 03/11/15 16:49 1,2-Dichlorobenzene ug/L ND 1.0 03/11/15 16:49 1,2-Dichloroethane ug/L ND 1.0 03/11/15 16:49 1,2-Dichloropropane ug/L ND 1.0 03/11/15 16:49 1,3-Dichlorobenzene ug/L ND 1.0 03/11/15 16:49 1,3-Dichloropropane ug/L ND 1.0 03/11/15 16:49 1,4-Dichlorobenzene ug/L ND 1.0 03/11/15 16:49 2,2-Dichloropropane ug/L ND 1.0 03/11/15 16:49 2-Butanone (MEK)ug/L ND 5.0 03/11/15 16:49 2-Chlorotoluene ug/L ND 1.0 03/11/15 16:49 2-Hexanone ug/L ND 5.0 03/11/15 16:49 4-Chlorotoluene ug/L ND 1.0 03/11/15 16:49 4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 03/11/15 16:49 Acetone ug/L ND 25.0 03/11/15 16:49 Benzene ug/L ND 1.0 03/11/15 16:49 Bromobenzene ug/L ND 1.0 03/11/15 16:49 Bromochloromethane ug/L ND 1.0 03/11/15 16:49 Bromodichloromethane ug/L ND 1.0 03/11/15 16:49 Bromoform ug/L ND 1.0 03/11/15 16:49 Bromomethane ug/L ND 2.0 03/11/15 16:49 Carbon tetrachloride ug/L ND 1.0 03/11/15 16:49 Chlorobenzene ug/L ND 1.0 03/11/15 16:49 Chloroethane ug/L ND 1.0 03/11/15 16:49 Chloroform ug/L ND 1.0 03/11/15 16:49 Chloromethane ug/L ND 1.0 03/11/15 16:49 cis-1,2-Dichloroethene ug/L ND 1.0 03/11/15 16:49 cis-1,3-Dichloropropene ug/L ND 1.0 03/11/15 16:49 Dibromochloromethane ug/L ND 1.0 03/11/15 16:49 Dibromomethane ug/L ND 1.0 03/11/15 16:49 Dichlorodifluoromethane ug/L ND 1.0 03/11/15 16:49 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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:1408199 Associated Lab Samples:92240297011, 92240297012, 92240297013, 92240297014 Matrix:Water Analyzed Diisopropyl ether ug/L ND 1.0 03/11/15 16:49 Ethylbenzene ug/L ND 1.0 03/11/15 16:49 Hexachloro-1,3-butadiene ug/L ND 1.0 03/11/15 16:49 m&p-Xylene ug/L ND 2.0 03/11/15 16:49 Methyl-tert-butyl ether ug/L ND 1.0 03/11/15 16:49 Methylene Chloride ug/L ND 2.0 03/11/15 16:49 Naphthalene ug/L ND 1.0 03/11/15 16:49 o-Xylene ug/L ND 1.0 03/11/15 16:49 p-Isopropyltoluene ug/L ND 1.0 03/11/15 16:49 Styrene ug/L ND 1.0 03/11/15 16:49 Tetrachloroethene ug/L ND 1.0 03/11/15 16:49 Toluene ug/L ND 1.0 03/11/15 16:49 trans-1,2-Dichloroethene ug/L ND 1.0 03/11/15 16:49 trans-1,3-Dichloropropene ug/L ND 1.0 03/11/15 16:49 Trichloroethene ug/L ND 1.0 03/11/15 16:49 Trichlorofluoromethane ug/L ND 1.0 03/11/15 16:49 Vinyl acetate ug/L ND 2.0 03/11/15 16:49 Vinyl chloride ug/L ND 1.0 03/11/15 16:49 Xylene (Total)ug/L ND 2.0 03/11/15 16:49 1,2-Dichloroethane-d4 (S)%97 70-130 03/11/15 16:49 4-Bromofluorobenzene (S)%97 70-130 03/11/15 16:49 Toluene-d8 (S)%99 70-130 03/11/15 16:49 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1408200LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 50.750 101 70-130 1,1,1-Trichloroethane ug/L 52.950 106 70-130 1,1,2,2-Tetrachloroethane ug/L 50.650 101 70-130 1,1,2-Trichloroethane ug/L 49.550 99 70-130 1,1-Dichloroethane ug/L 51.250 102 70-130 1,1-Dichloroethene ug/L 53.350 107 70-132 1,1-Dichloropropene ug/L 57.950 116 70-130 1,2,3-Trichlorobenzene ug/L 54.550 109 70-135 1,2,3-Trichloropropane ug/L 46.750 93 70-130 1,2,4-Trichlorobenzene ug/L 53.550 107 70-134 1,2-Dibromo-3-chloropropane ug/L 53.150 106 70-130 1,2-Dibromoethane (EDB)ug/L 51.850 104 70-130 1,2-Dichlorobenzene ug/L 50.550 101 70-130 1,2-Dichloroethane ug/L 46.650 93 70-130 1,2-Dichloropropane ug/L 49.750 99 70-130 1,3-Dichlorobenzene ug/L 49.550 99 70-130 1,3-Dichloropropane ug/L 50.350 101 70-130 1,4-Dichlorobenzene ug/L 50.550 101 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: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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. 1408200LABORATORY CONTROL SAMPLE: LCSSpike 2,2-Dichloropropane ug/L 53.650 107 58-145 2-Butanone (MEK)ug/L 102100 102 70-145 2-Chlorotoluene ug/L 52.250 104 70-130 2-Hexanone ug/L 119100 119 70-144 4-Chlorotoluene ug/L 50.850 102 70-130 4-Methyl-2-pentanone (MIBK)ug/L 106100 106 70-140 Acetone ug/L 106100 106 50-175 Benzene ug/L 51.850 104 70-130 Bromobenzene ug/L 52.250 104 70-130 Bromochloromethane ug/L 53.550 107 70-130 Bromodichloromethane ug/L 45.950 92 70-130 Bromoform ug/L 44.650 89 70-130 Bromomethane ug/L 54.950 110 54-130 Carbon tetrachloride ug/L 49.350 99 70-132 Chlorobenzene ug/L 49.150 98 70-130 Chloroethane ug/L 52.550 105 64-134 Chloroform ug/L 46.450 93 70-130 Chloromethane ug/L 56.450 113 64-130 cis-1,2-Dichloroethene ug/L 51.750 103 70-131 cis-1,3-Dichloropropene ug/L 52.950 106 70-130 Dibromochloromethane ug/L 49.550 99 70-130 Dibromomethane ug/L 48.050 96 70-131 Dichlorodifluoromethane ug/L 54.350 109 56-130 Diisopropyl ether ug/L 53.650 107 70-130 Ethylbenzene ug/L 51.350 103 70-130 Hexachloro-1,3-butadiene ug/L 68.3 L35013770-130 m&p-Xylene ug/L 101100 101 70-130 Methyl-tert-butyl ether ug/L 52.350 105 70-130 Methylene Chloride ug/L 54.750 109 63-130 Naphthalene ug/L 57.750 115 70-138 o-Xylene ug/L 49.950 100 70-130 p-Isopropyltoluene ug/L 54.250 108 70-130 Styrene ug/L 52.850 106 70-130 Tetrachloroethene ug/L 53.050 106 70-130 Toluene ug/L 50.950 102 70-130 trans-1,2-Dichloroethene ug/L 52.150 104 70-130 trans-1,3-Dichloropropene ug/L 53.350 107 70-132 Trichloroethene ug/L 49.350 99 70-130 Trichlorofluoromethane ug/L 48.850 98 62-133 Vinyl acetate ug/L 114100 114 66-157 Vinyl chloride ug/L 57.350 115 50-150 Xylene (Total)ug/L 151150 101 70-130 1,2-Dichloroethane-d4 (S)%97 70-130 4-Bromofluorobenzene (S)%99 70-130 Toluene-d8 (S)%101 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: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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 Qualifiers% RecConc. 1409023MATRIX SPIKE SAMPLE: MSSpike Result 92240546003 1,1,1,2-Tetrachloroethane ug/L 18.920 95 70-130ND 1,1,1-Trichloroethane ug/L 20.220 101 70-130ND 1,1,2,2-Tetrachloroethane ug/L 17.920 89 70-130ND 1,1,2-Trichloroethane ug/L 18.420 92 70-130ND 1,1-Dichloroethane ug/L 18.520 92 70-130ND 1,1-Dichloroethene ug/L 20.120 101 70-166ND 1,1-Dichloropropene ug/L 21.620 108 70-130ND 1,2,3-Trichlorobenzene ug/L 20.220 101 70-130ND 1,2,3-Trichloropropane ug/L 17.420 87 70-130ND 1,2,4-Trichlorobenzene ug/L 21.220 106 70-130ND 1,2-Dibromo-3-chloropropane ug/L 18.320 92 70-130ND 1,2-Dibromoethane (EDB)ug/L 18.720 94 70-130ND 1,2-Dichlorobenzene ug/L 19.020 95 70-130ND 1,2-Dichloroethane ug/L 16.920 84 70-130ND 1,2-Dichloropropane ug/L 18.220 91 70-130ND 1,3-Dichlorobenzene ug/L 18.420 92 70-130ND 1,3-Dichloropropane ug/L 18.020 90 70-130ND 1,4-Dichlorobenzene ug/L 18.720 94 70-130ND 2,2-Dichloropropane ug/L 20.320 101 70-130ND 2-Butanone (MEK)ug/L 35.840 90 70-130ND 2-Chlorotoluene ug/L 19.020 95 70-130ND 2-Hexanone ug/L 38.940 97 70-130ND 4-Chlorotoluene ug/L 18.520 93 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 39.540 99 70-130ND Acetone ug/L 40.040 100 70-130ND Benzene ug/L 19.520 97 70-148ND Bromobenzene ug/L 18.620 93 70-130ND Bromochloromethane ug/L 18.820 94 70-130ND Bromodichloromethane ug/L 16.620 83 70-130ND Bromoform ug/L 16.020 80 70-130ND Bromomethane ug/L 18.120 90 70-130ND Carbon tetrachloride ug/L 20.220 101 70-130ND Chlorobenzene ug/L 18.320 91 70-146ND Chloroethane ug/L 19.820 99 70-130ND Chloroform ug/L 16.920 84 70-130ND Chloromethane ug/L 18.720 94 70-130ND cis-1,2-Dichloroethene ug/L 18.820 94 70-130ND cis-1,3-Dichloropropene ug/L 18.020 90 70-130ND Dibromochloromethane ug/L 17.120 86 70-130ND Dibromomethane ug/L 18.420 92 70-130ND Dichlorodifluoromethane ug/L 19.420 97 70-130ND Diisopropyl ether ug/L 18.320 92 70-130ND Ethylbenzene ug/L 19.320 97 70-130ND Hexachloro-1,3-butadiene ug/L 25.820 129 70-130ND m&p-Xylene ug/L 38.840 97 70-130ND Methyl-tert-butyl ether ug/L 18.420 90 70-130ND Methylene Chloride ug/L 16.020 80 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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 Qualifiers% RecConc. 1409023MATRIX SPIKE SAMPLE: MSSpike Result 92240546003 Naphthalene ug/L 19.320 97 70-130ND o-Xylene ug/L 18.520 92 70-130ND p-Isopropyltoluene ug/L 21.220 106 70-130ND Styrene ug/L 19.120 96 70-130ND Tetrachloroethene ug/L 22.920 110 70-130ND Toluene ug/L 19.220 96 70-155ND trans-1,2-Dichloroethene ug/L 19.120 96 70-130ND trans-1,3-Dichloropropene ug/L 18.720 93 70-130ND Trichloroethene ug/L 19.620 98 69-151ND Trichlorofluoromethane ug/L 19.820 99 70-130ND Vinyl acetate ug/L 39.340 98 70-130ND Vinyl chloride ug/L 20.220 101 70-130ND 1,2-Dichloroethane-d4 (S)%97 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%99 70-130 Parameter Units Dup Result QualifiersRPDResult 92240546005 1409024SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L NDND 1,1,1-Trichloroethane ug/L NDND 1,1,2,2-Tetrachloroethane ug/L NDND 1,1,2-Trichloroethane ug/L NDND 1,1-Dichloroethane ug/L NDND 1,1-Dichloroethene ug/L NDND 1,1-Dichloropropene ug/L NDND 1,2,3-Trichlorobenzene ug/L NDND 1,2,3-Trichloropropane ug/L NDND 1,2,4-Trichlorobenzene ug/L NDND 1,2-Dibromo-3-chloropropane ug/L NDND 1,2-Dibromoethane (EDB)ug/L NDND 1,2-Dichlorobenzene ug/L NDND 1,2-Dichloroethane ug/L NDND 1,2-Dichloropropane ug/L NDND 1,3-Dichlorobenzene ug/L NDND 1,3-Dichloropropane ug/L NDND 1,4-Dichlorobenzene ug/L NDND 2,2-Dichloropropane ug/L NDND 2-Butanone (MEK)ug/L NDND 2-Chlorotoluene ug/L NDND 2-Hexanone ug/L NDND 4-Chlorotoluene ug/L NDND 4-Methyl-2-pentanone (MIBK)ug/L NDND Acetone ug/L NDND Benzene ug/L NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 45 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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 Dup Result QualifiersRPDResult 92240546005 1409024SAMPLE DUPLICATE: Bromobenzene ug/L NDND Bromochloromethane ug/L NDND Bromodichloromethane ug/L NDND Bromoform ug/L NDND Bromomethane ug/L NDND Carbon tetrachloride ug/L NDND Chlorobenzene ug/L NDND Chloroethane ug/L NDND Chloroform ug/L NDND Chloromethane ug/L NDND cis-1,2-Dichloroethene ug/L NDND cis-1,3-Dichloropropene ug/L NDND Dibromochloromethane ug/L NDND Dibromomethane ug/L NDND Dichlorodifluoromethane ug/L NDND Diisopropyl ether ug/L NDND Ethylbenzene ug/L NDND Hexachloro-1,3-butadiene ug/L NDND m&p-Xylene ug/L NDND Methyl-tert-butyl ether ug/L NDND Methylene Chloride ug/L NDND Naphthalene ug/L NDND o-Xylene ug/L NDND p-Isopropyltoluene ug/L NDND Styrene ug/L NDND Tetrachloroethene ug/L NDND Toluene ug/L NDND trans-1,2-Dichloroethene ug/L NDND trans-1,3-Dichloropropene ug/L NDND Trichloroethene ug/L NDND Trichlorofluoromethane ug/L NDND Vinyl acetate ug/L NDND Vinyl chloride ug/L NDND Xylene (Total)ug/L NDND 1,2-Dichloroethane-d4 (S)%100 3103 4-Bromofluorobenzene (S)%104 499 Toluene-d8 (S)%98 098 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 46 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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/30675 EPA 8260 EPA 8260 8260 MSV 5035A Volatile Organics Associated Lab Samples:92240297001, 92240297002, 92240297003, 92240297004, 92240297005, 92240297006, 92240297007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1407872 Associated Lab Samples:92240297001, 92240297002, 92240297003, 92240297004, 92240297005, 92240297006, 92240297007 Matrix:Solid Analyzed 1,1,1,2-Tetrachloroethane ug/kg ND 5.7 03/11/15 11:57 1,1,1-Trichloroethane ug/kg ND 5.7 03/11/15 11:57 1,1,2,2-Tetrachloroethane ug/kg ND 5.7 03/11/15 11:57 1,1,2-Trichloroethane ug/kg ND 5.7 03/11/15 11:57 1,1-Dichloroethane ug/kg ND 5.7 03/11/15 11:57 1,1-Dichloroethene ug/kg ND 5.7 03/11/15 11:57 1,1-Dichloropropene ug/kg ND 5.7 03/11/15 11:57 1,2,3-Trichlorobenzene ug/kg ND 5.7 03/11/15 11:57 1,2,3-Trichloropropane ug/kg ND 5.7 03/11/15 11:57 1,2,4-Trichlorobenzene ug/kg ND 5.7 03/11/15 11:57 1,2,4-Trimethylbenzene ug/kg ND 5.7 03/11/15 11:57 1,2-Dibromo-3-chloropropane ug/kg ND 5.7 03/11/15 11:57 1,2-Dibromoethane (EDB)ug/kg ND 5.7 03/11/15 11:57 1,2-Dichlorobenzene ug/kg ND 5.7 03/11/15 11:57 1,2-Dichloroethane ug/kg ND 5.7 03/11/15 11:57 1,2-Dichloropropane ug/kg ND 5.7 03/11/15 11:57 1,3,5-Trimethylbenzene ug/kg ND 5.7 03/11/15 11:57 1,3-Dichlorobenzene ug/kg ND 5.7 03/11/15 11:57 1,3-Dichloropropane ug/kg ND 5.7 03/11/15 11:57 1,4-Dichlorobenzene ug/kg ND 5.7 03/11/15 11:57 2,2-Dichloropropane ug/kg ND 5.7 03/11/15 11:57 2-Butanone (MEK)ug/kg ND 114 03/11/15 11:57 2-Chlorotoluene ug/kg ND 5.7 03/11/15 11:57 2-Hexanone ug/kg ND 56.8 03/11/15 11:57 4-Chlorotoluene ug/kg ND 5.7 03/11/15 11:57 4-Methyl-2-pentanone (MIBK)ug/kg ND 56.8 03/11/15 11:57 Acetone ug/kg ND 114 03/11/15 11:57 Benzene ug/kg ND 5.7 03/11/15 11:57 Bromobenzene ug/kg ND 5.7 03/11/15 11:57 Bromochloromethane ug/kg ND 5.7 03/11/15 11:57 Bromodichloromethane ug/kg ND 5.7 03/11/15 11:57 Bromoform ug/kg ND 5.7 03/11/15 11:57 Bromomethane ug/kg ND 11.4 03/11/15 11:57 Carbon tetrachloride ug/kg ND 5.7 03/11/15 11:57 Chlorobenzene ug/kg ND 5.7 03/11/15 11:57 Chloroethane ug/kg ND 11.4 03/11/15 11:57 Chloroform ug/kg ND 5.7 03/11/15 11:57 Chloromethane ug/kg ND 11.4 03/11/15 11:57 cis-1,2-Dichloroethene ug/kg ND 5.7 03/11/15 11:57 cis-1,3-Dichloropropene ug/kg ND 5.7 03/11/15 11:57 Dibromochloromethane ug/kg ND 5.7 03/11/15 11:57 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 47 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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:1407872 Associated Lab Samples:92240297001, 92240297002, 92240297003, 92240297004, 92240297005, 92240297006, 92240297007 Matrix:Solid Analyzed Dibromomethane ug/kg ND 5.7 03/11/15 11:57 Dichlorodifluoromethane ug/kg ND 11.4 03/11/15 11:57 Diisopropyl ether ug/kg ND 5.7 03/11/15 11:57 Ethylbenzene ug/kg ND 5.7 03/11/15 11:57 Hexachloro-1,3-butadiene ug/kg ND 5.7 03/11/15 11:57 Isopropylbenzene (Cumene)ug/kg ND 5.7 03/11/15 11:57 m&p-Xylene ug/kg ND 11.4 03/11/15 11:57 Methyl-tert-butyl ether ug/kg ND 5.7 03/11/15 11:57 Methylene Chloride ug/kg ND 22.7 03/11/15 11:57 n-Butylbenzene ug/kg ND 5.7 03/11/15 11:57 n-Propylbenzene ug/kg ND 5.7 03/11/15 11:57 Naphthalene ug/kg ND 5.7 03/11/15 11:57 o-Xylene ug/kg ND 5.7 03/11/15 11:57 p-Isopropyltoluene ug/kg ND 5.7 03/11/15 11:57 sec-Butylbenzene ug/kg ND 5.7 03/11/15 11:57 Styrene ug/kg ND 5.7 03/11/15 11:57 tert-Butylbenzene ug/kg ND 5.7 03/11/15 11:57 Tetrachloroethene ug/kg ND 5.7 03/11/15 11:57 Toluene ug/kg ND 5.7 03/11/15 11:57 trans-1,2-Dichloroethene ug/kg ND 5.7 03/11/15 11:57 trans-1,3-Dichloropropene ug/kg ND 5.7 03/11/15 11:57 Trichloroethene ug/kg ND 5.7 03/11/15 11:57 Trichlorofluoromethane ug/kg ND 5.7 03/11/15 11:57 Vinyl acetate ug/kg ND 56.8 03/11/15 11:57 Vinyl chloride ug/kg ND 11.4 03/11/15 11:57 Xylene (Total)ug/kg ND 11.4 03/11/15 11:57 1,2-Dichloroethane-d4 (S)%96 70-132 03/11/15 11:57 4-Bromofluorobenzene (S)%104 70-130 03/11/15 11:57 Toluene-d8 (S)%101 70-130 03/11/15 11:57 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1407873LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/kg 84.880.4 106 74-137 1,1,1-Trichloroethane ug/kg 82.580.4 103 67-140 1,1,2,2-Tetrachloroethane ug/kg 77.380.4 96 72-141 1,1,2-Trichloroethane ug/kg 82.680.4 103 78-138 1,1-Dichloroethane ug/kg 80.580.4 100 69-134 1,1-Dichloroethene ug/kg 80.480.4 100 67-138 1,1-Dichloropropene ug/kg 82.280.4 102 69-139 1,2,3-Trichlorobenzene ug/kg 91.580.4 114 70-146 1,2,3-Trichloropropane ug/kg 84.580.4 105 69-144 1,2,4-Trichlorobenzene ug/kg 88.380.4 110 68-148 1,2,4-Trimethylbenzene ug/kg 88.780.4 110 74-137 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 48 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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. 1407873LABORATORY CONTROL SAMPLE: LCSSpike 1,2-Dibromo-3-chloropropane ug/kg 78.380.4 97 65-140 1,2-Dibromoethane (EDB)ug/kg 83.880.4 104 77-135 1,2-Dichlorobenzene ug/kg 87.580.4 109 77-141 1,2-Dichloroethane ug/kg 84.880.4 105 65-137 1,2-Dichloropropane ug/kg 80.380.4 100 72-136 1,3,5-Trimethylbenzene ug/kg 86.880.4 108 76-133 1,3-Dichlorobenzene ug/kg 84.780.4 105 74-138 1,3-Dichloropropane ug/kg 81.080.4 101 71-139 1,4-Dichlorobenzene ug/kg 87.880.4 109 76-138 2,2-Dichloropropane ug/kg 81.580.4 101 68-137 2-Butanone (MEK)ug/kg 157J161 98 58-147 2-Chlorotoluene ug/kg 84.080.4 105 73-139 2-Hexanone ug/kg 164161 102 62-145 4-Chlorotoluene ug/kg 86.380.4 107 76-141 4-Methyl-2-pentanone (MIBK)ug/kg 177161 110 64-149 Acetone ug/kg 151J161 94 53-153 Benzene ug/kg 84.180.4 105 73-135 Bromobenzene ug/kg 87.080.4 108 75-133 Bromochloromethane ug/kg 81.080.4 101 73-134 Bromodichloromethane ug/kg 78.080.4 97 71-135 Bromoform ug/kg 77.680.4 97 66-141 Bromomethane ug/kg 84.380.4 105 53-160 Carbon tetrachloride ug/kg 85.280.4 106 60-145 Chlorobenzene ug/kg 82.980.4 103 78-130 Chloroethane ug/kg 83.380.4 104 64-149 Chloroform ug/kg 75.580.4 94 70-134 Chloromethane ug/kg 79.480.4 99 52-150 cis-1,2-Dichloroethene ug/kg 82.280.4 102 70-133 cis-1,3-Dichloropropene ug/kg 82.180.4 102 68-134 Dibromochloromethane ug/kg 75.280.4 93 71-138 Dibromomethane ug/kg 83.980.4 104 74-130 Dichlorodifluoromethane ug/kg 76.680.4 95 40-160 Diisopropyl ether ug/kg 84.280.4 105 69-141 Ethylbenzene ug/kg 85.580.4 106 75-133 Hexachloro-1,3-butadiene ug/kg 83.780.4 104 68-143 Isopropylbenzene (Cumene)ug/kg 87.480.4 109 76-143 m&p-Xylene ug/kg 172161 107 75-136 Methyl-tert-butyl ether ug/kg 75.980.4 94 68-144 Methylene Chloride ug/kg 85.380.4 106 45-154 n-Butylbenzene ug/kg 85.780.4 107 72-137 n-Propylbenzene ug/kg 83.580.4 104 76-136 Naphthalene ug/kg 87.280.4 108 68-151 o-Xylene ug/kg 85.580.4 106 76-141 p-Isopropyltoluene ug/kg 84.180.4 105 76-140 sec-Butylbenzene ug/kg 83.680.4 104 79-139 Styrene ug/kg 87.980.4 109 79-137 tert-Butylbenzene ug/kg 83.980.4 104 74-143 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 49 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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. 1407873LABORATORY CONTROL SAMPLE: LCSSpike Tetrachloroethene ug/kg 81.180.4 101 71-138 Toluene ug/kg 83.680.4 104 74-131 trans-1,2-Dichloroethene ug/kg 81.880.4 102 67-135 trans-1,3-Dichloropropene ug/kg 85.180.4 106 65-146 Trichloroethene ug/kg 86.180.4 107 67-135 Trichlorofluoromethane ug/kg 79.080.4 98 59-144 Vinyl acetate ug/kg 128 F31618040-160 Vinyl chloride ug/kg 73.780.4 92 56-141 Xylene (Total)ug/kg 258241 107 76-137 1,2-Dichloroethane-d4 (S)%98 70-132 4-Bromofluorobenzene (S)%104 70-130 Toluene-d8 (S)%98 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1409014MATRIX SPIKE SAMPLE: MSSpike Result 92240297002 1,1,1,2-Tetrachloroethane ug/kg 21.322.4 95 70-130ND 1,1,1-Trichloroethane ug/kg 20.122.4 90 70-130ND 1,1,2,2-Tetrachloroethane ug/kg 29.6 M122.4 132 70-130ND 1,1,2-Trichloroethane ug/kg 27.822.4 124 70-130ND 1,1-Dichloroethane ug/kg 21.822.4 97 70-130ND 1,1-Dichloroethene ug/kg 19.722.4 88 49-180ND 1,1-Dichloropropene ug/kg 20.822.4 93 70-130ND 1,2,3-Trichlorobenzene ug/kg 22.422.4 100 70-130ND 1,2,3-Trichloropropane ug/kg 28.922.4 129 70-130ND 1,2,4-Trichlorobenzene ug/kg 20.522.4 92 70-130ND 1,2,4-Trimethylbenzene ug/kg 20.322.4 90 70-130ND 1,2-Dibromo-3-chloropropane ug/kg 32.2 M122.4 144 70-130ND 1,2-Dibromoethane (EDB)ug/kg 27.522.4 123 70-130ND 1,2-Dichlorobenzene ug/kg 22.022.4 98 70-130ND 1,2-Dichloroethane ug/kg 26.722.4 119 70-130ND 1,2-Dichloropropane ug/kg 22.922.4 102 70-130ND 1,3,5-Trimethylbenzene ug/kg 19.122.4 85 70-130ND 1,3-Dichlorobenzene ug/kg 20.522.4 92 70-130ND 1,3-Dichloropropane ug/kg 26.622.4 119 70-130ND 1,4-Dichlorobenzene ug/kg 21.922.4 96 70-130ND 2,2-Dichloropropane ug/kg 19.422.4 87 70-130ND 2-Butanone (MEK)ug/kg 69.6J M144.7 155 70-130ND 2-Chlorotoluene ug/kg 19.922.4 89 70-130ND 2-Hexanone ug/kg 71.2 M144.7 159 70-130ND 4-Chlorotoluene ug/kg 20.222.4 90 70-130ND 4-Methyl-2-pentanone (MIBK)ug/kg 79.2 M144.7 177 70-130ND Acetone ug/kg 60.1J44.7 93 70-130ND Benzene ug/kg 21.922.4 98 50-166ND Bromobenzene ug/kg 22.822.4 102 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 50 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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 Qualifiers% RecConc. 1409014MATRIX SPIKE SAMPLE: MSSpike Result 92240297002 Bromochloromethane ug/kg 25.022.4 112 70-130ND Bromodichloromethane ug/kg 21.422.4 95 70-130ND Bromoform ug/kg 26.222.4 117 70-130ND Bromomethane ug/kg 20.922.4 94 70-130ND Carbon tetrachloride ug/kg 19.222.4 86 70-130ND Chlorobenzene ug/kg 21.322.4 95 43-169ND Chloroethane ug/kg 20.822.4 93 70-130ND Chloroform ug/kg 20.522.4 92 70-130ND Chloromethane ug/kg 17.622.4 78 70-130ND cis-1,2-Dichloroethene ug/kg 22.722.4 102 70-130ND cis-1,3-Dichloropropene ug/kg 23.522.4 105 70-130ND Dibromochloromethane ug/kg 22.722.4 102 70-130ND Dibromomethane ug/kg 25.722.4 115 70-130ND Dichlorodifluoromethane ug/kg 15.922.4 71 70-130ND Diisopropyl ether ug/kg 24.322.4 108 70-130ND Ethylbenzene ug/kg 20.822.4 93 70-130ND Hexachloro-1,3-butadiene ug/kg 15.4 M122.4 69 70-130ND Isopropylbenzene (Cumene)ug/kg 19.922.4 89 70-130ND m&p-Xylene ug/kg 42.344.7 94 70-130ND Methyl-tert-butyl ether ug/kg 28.522.4 127 70-130ND Methylene Chloride ug/kg 22.1J M122.4 66 70-130ND n-Butylbenzene ug/kg 18.622.4 83 70-130ND n-Propylbenzene ug/kg 18.622.4 83 70-130ND Naphthalene ug/kg 27.822.4 122 70-130ND o-Xylene ug/kg 21.122.4 94 70-130ND p-Isopropyltoluene ug/kg 18.322.4 82 70-130ND sec-Butylbenzene ug/kg 18.222.4 81 70-130ND Styrene ug/kg 22.422.4 100 70-130ND tert-Butylbenzene ug/kg 18.122.4 81 70-130ND Tetrachloroethene ug/kg 18.422.4 82 70-130ND Toluene ug/kg 22.022.4 98 52-163ND trans-1,2-Dichloroethene ug/kg 20.422.4 91 70-130ND trans-1,3-Dichloropropene ug/kg 26.622.4 119 70-130ND Trichloroethene ug/kg 19.922.4 89 49-167ND Trichlorofluoromethane ug/kg 18.222.4 81 70-130ND Vinyl acetate ug/kg 61.9 M144.7 138 70-130ND Vinyl chloride ug/kg 17.322.4 77 70-130ND 1,2-Dichloroethane-d4 (S)%118 70-132 4-Bromofluorobenzene (S)%104 70-130 Toluene-d8 (S)%102 70-130 Parameter Units Dup Result QualifiersRPDResult 92240297001 1409013SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/kg NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 51 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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 Dup Result QualifiersRPDResult 92240297001 1409013SAMPLE DUPLICATE: 1,1,1-Trichloroethane ug/kg NDND 1,1,2,2-Tetrachloroethane ug/kg NDND 1,1,2-Trichloroethane ug/kg NDND 1,1-Dichloroethane ug/kg NDND 1,1-Dichloroethene ug/kg NDND 1,1-Dichloropropene ug/kg NDND 1,2,3-Trichlorobenzene ug/kg NDND 1,2,3-Trichloropropane ug/kg NDND 1,2,4-Trichlorobenzene ug/kg NDND 1,2,4-Trimethylbenzene ug/kg NDND 1,2-Dibromo-3-chloropropane ug/kg NDND 1,2-Dibromoethane (EDB)ug/kg NDND 1,2-Dichlorobenzene ug/kg NDND 1,2-Dichloroethane ug/kg NDND 1,2-Dichloropropane ug/kg NDND 1,3,5-Trimethylbenzene ug/kg NDND 1,3-Dichlorobenzene ug/kg NDND 1,3-Dichloropropane ug/kg NDND 1,4-Dichlorobenzene ug/kg NDND 2,2-Dichloropropane ug/kg NDND 2-Butanone (MEK)ug/kg NDND 2-Chlorotoluene ug/kg NDND 2-Hexanone ug/kg NDND 4-Chlorotoluene ug/kg NDND 4-Methyl-2-pentanone (MIBK)ug/kg NDND Acetone ug/kg NDND Benzene ug/kg NDND Bromobenzene ug/kg NDND Bromochloromethane ug/kg NDND Bromodichloromethane ug/kg NDND Bromoform ug/kg NDND Bromomethane ug/kg NDND Carbon tetrachloride ug/kg NDND Chlorobenzene ug/kg NDND Chloroethane ug/kg NDND Chloroform ug/kg NDND Chloromethane ug/kg NDND cis-1,2-Dichloroethene ug/kg NDND cis-1,3-Dichloropropene ug/kg NDND Dibromochloromethane ug/kg NDND Dibromomethane ug/kg NDND Dichlorodifluoromethane ug/kg NDND Diisopropyl ether ug/kg NDND Ethylbenzene ug/kg NDND Hexachloro-1,3-butadiene ug/kg NDND Isopropylbenzene (Cumene)ug/kg NDND m&p-Xylene ug/kg NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 52 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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 Dup Result QualifiersRPDResult 92240297001 1409013SAMPLE DUPLICATE: Methyl-tert-butyl ether ug/kg NDND Methylene Chloride ug/kg NDND n-Butylbenzene ug/kg NDND n-Propylbenzene ug/kg NDND Naphthalene ug/kg NDND o-Xylene ug/kg NDND p-Isopropyltoluene ug/kg NDND sec-Butylbenzene ug/kg NDND Styrene ug/kg NDND tert-Butylbenzene ug/kg NDND Tetrachloroethene ug/kg NDND Toluene ug/kg NDND trans-1,2-Dichloroethene ug/kg NDND trans-1,3-Dichloropropene ug/kg NDND Trichloroethene ug/kg NDND Trichlorofluoromethane ug/kg NDND Vinyl acetate ug/kg NDND Vinyl chloride ug/kg NDND Xylene (Total)ug/kg NDND 1,2-Dichloroethane-d4 (S)%125 22119 4-Bromofluorobenzene (S)%104 21100 Toluene-d8 (S)%104 17104 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 53 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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/30689 EPA 8260 EPA 8260 8260 MSV 5035A Volatile Organics Associated Lab Samples:92240297008, 92240297009, 92240297010 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1409139 Associated Lab Samples:92240297008, 92240297009, 92240297010 Matrix:Solid Analyzed 1,1,1,2-Tetrachloroethane ug/kg ND 4.8 03/12/15 12:37 1,1,1-Trichloroethane ug/kg ND 4.8 03/12/15 12:37 1,1,2,2-Tetrachloroethane ug/kg ND 4.8 03/12/15 12:37 1,1,2-Trichloroethane ug/kg ND 4.8 03/12/15 12:37 1,1-Dichloroethane ug/kg ND 4.8 03/12/15 12:37 1,1-Dichloroethene ug/kg ND 4.8 03/12/15 12:37 1,1-Dichloropropene ug/kg ND 4.8 03/12/15 12:37 1,2,3-Trichlorobenzene ug/kg ND 4.8 03/12/15 12:37 1,2,3-Trichloropropane ug/kg ND 4.8 03/12/15 12:37 1,2,4-Trichlorobenzene ug/kg ND 4.8 03/12/15 12:37 1,2,4-Trimethylbenzene ug/kg ND 4.8 03/12/15 12:37 1,2-Dibromo-3-chloropropane ug/kg ND 4.8 03/12/15 12:37 1,2-Dibromoethane (EDB)ug/kg ND 4.8 03/12/15 12:37 1,2-Dichlorobenzene ug/kg ND 4.8 03/12/15 12:37 1,2-Dichloroethane ug/kg ND 4.8 03/12/15 12:37 1,2-Dichloropropane ug/kg ND 4.8 03/12/15 12:37 1,3,5-Trimethylbenzene ug/kg ND 4.8 03/12/15 12:37 1,3-Dichlorobenzene ug/kg ND 4.8 03/12/15 12:37 1,3-Dichloropropane ug/kg ND 4.8 03/12/15 12:37 1,4-Dichlorobenzene ug/kg ND 4.8 03/12/15 12:37 2,2-Dichloropropane ug/kg ND 4.8 03/12/15 12:37 2-Butanone (MEK)ug/kg ND 96.0 03/12/15 12:37 2-Chlorotoluene ug/kg ND 4.8 03/12/15 12:37 2-Hexanone ug/kg ND 48.0 03/12/15 12:37 4-Chlorotoluene ug/kg ND 4.8 03/12/15 12:37 4-Methyl-2-pentanone (MIBK)ug/kg ND 48.0 03/12/15 12:37 Acetone ug/kg ND 96.0 03/12/15 12:37 Benzene ug/kg ND 4.8 03/12/15 12:37 Bromobenzene ug/kg ND 4.8 03/12/15 12:37 Bromochloromethane ug/kg ND 4.8 03/12/15 12:37 Bromodichloromethane ug/kg ND 4.8 03/12/15 12:37 Bromoform ug/kg ND 4.8 03/12/15 12:37 Bromomethane ug/kg ND 9.6 03/12/15 12:37 Carbon tetrachloride ug/kg ND 4.8 03/12/15 12:37 Chlorobenzene ug/kg ND 4.8 03/12/15 12:37 Chloroethane ug/kg ND 9.6 03/12/15 12:37 Chloroform ug/kg ND 4.8 03/12/15 12:37 Chloromethane ug/kg ND 9.6 03/12/15 12:37 cis-1,2-Dichloroethene ug/kg ND 4.8 03/12/15 12:37 cis-1,3-Dichloropropene ug/kg ND 4.8 03/12/15 12:37 Dibromochloromethane ug/kg ND 4.8 03/12/15 12:37 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 54 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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:1409139 Associated Lab Samples:92240297008, 92240297009, 92240297010 Matrix:Solid Analyzed Dibromomethane ug/kg ND 4.8 03/12/15 12:37 Dichlorodifluoromethane ug/kg ND 9.6 03/12/15 12:37 Diisopropyl ether ug/kg ND 4.8 03/12/15 12:37 Ethylbenzene ug/kg ND 4.8 03/12/15 12:37 Hexachloro-1,3-butadiene ug/kg ND 4.8 03/12/15 12:37 Isopropylbenzene (Cumene)ug/kg ND 4.8 03/12/15 12:37 m&p-Xylene ug/kg ND 9.6 03/12/15 12:37 Methyl-tert-butyl ether ug/kg ND 4.8 03/12/15 12:37 Methylene Chloride ug/kg ND 19.2 03/12/15 12:37 n-Butylbenzene ug/kg ND 4.8 03/12/15 12:37 n-Propylbenzene ug/kg ND 4.8 03/12/15 12:37 Naphthalene ug/kg ND 4.8 03/12/15 12:37 o-Xylene ug/kg ND 4.8 03/12/15 12:37 p-Isopropyltoluene ug/kg ND 4.8 03/12/15 12:37 sec-Butylbenzene ug/kg ND 4.8 03/12/15 12:37 Styrene ug/kg ND 4.8 03/12/15 12:37 tert-Butylbenzene ug/kg ND 4.8 03/12/15 12:37 Tetrachloroethene ug/kg ND 4.8 03/12/15 12:37 Toluene ug/kg ND 4.8 03/12/15 12:37 trans-1,2-Dichloroethene ug/kg ND 4.8 03/12/15 12:37 trans-1,3-Dichloropropene ug/kg ND 4.8 03/12/15 12:37 Trichloroethene ug/kg ND 4.8 03/12/15 12:37 Trichlorofluoromethane ug/kg ND 4.8 03/12/15 12:37 Vinyl acetate ug/kg ND 48.0 03/12/15 12:37 Vinyl chloride ug/kg ND 9.6 03/12/15 12:37 Xylene (Total)ug/kg ND 9.6 03/12/15 12:37 1,2-Dichloroethane-d4 (S)%95 70-132 03/12/15 12:37 4-Bromofluorobenzene (S)%102 70-130 03/12/15 12:37 Toluene-d8 (S)%101 70-130 03/12/15 12:37 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1409140LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/kg 47.746.6 102 74-137 1,1,1-Trichloroethane ug/kg 45.346.6 97 67-140 1,1,2,2-Tetrachloroethane ug/kg 41.046.6 88 72-141 1,1,2-Trichloroethane ug/kg 48.246.6 103 78-138 1,1-Dichloroethane ug/kg 47.746.6 102 69-134 1,1-Dichloroethene ug/kg 46.346.6 99 67-138 1,1-Dichloropropene ug/kg 47.246.6 101 69-139 1,2,3-Trichlorobenzene ug/kg 50.746.6 109 70-146 1,2,3-Trichloropropane ug/kg 45.346.6 97 69-144 1,2,4-Trichlorobenzene ug/kg 49.446.6 106 68-148 1,2,4-Trimethylbenzene ug/kg 49.246.6 106 74-137 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 55 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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. 1409140LABORATORY CONTROL SAMPLE: LCSSpike 1,2-Dibromo-3-chloropropane ug/kg 41.746.6 89 65-140 1,2-Dibromoethane (EDB)ug/kg 48.246.6 103 77-135 1,2-Dichlorobenzene ug/kg 48.446.6 104 77-141 1,2-Dichloroethane ug/kg 46.646.6 100 65-137 1,2-Dichloropropane ug/kg 47.546.6 102 72-136 1,3,5-Trimethylbenzene ug/kg 47.846.6 102 76-133 1,3-Dichlorobenzene ug/kg 47.946.6 103 74-138 1,3-Dichloropropane ug/kg 48.246.6 103 71-139 1,4-Dichlorobenzene ug/kg 49.246.6 106 76-138 2,2-Dichloropropane ug/kg 45.746.6 98 68-137 2-Butanone (MEK)ug/kg 87.3J93.3 94 58-147 2-Chlorotoluene ug/kg 47.546.6 102 73-139 2-Hexanone ug/kg 88.993.3 95 62-145 4-Chlorotoluene ug/kg 47.946.6 103 76-141 4-Methyl-2-pentanone (MIBK)ug/kg 98.693.3 106 64-149 Acetone ug/kg 85.4J93.3 92 53-153 Benzene ug/kg 49.746.6 107 73-135 Bromobenzene ug/kg 47.146.6 101 75-133 Bromochloromethane ug/kg 48.146.6 103 73-134 Bromodichloromethane ug/kg 45.446.6 97 71-135 Bromoform ug/kg 43.746.6 94 66-141 Bromomethane ug/kg 48.546.6 104 53-160 Carbon tetrachloride ug/kg 48.446.6 104 60-145 Chlorobenzene ug/kg 46.846.6 100 78-130 Chloroethane ug/kg 48.546.6 104 64-149 Chloroform ug/kg 44.246.6 95 70-134 Chloromethane ug/kg 44.846.6 96 52-150 cis-1,2-Dichloroethene ug/kg 49.446.6 106 70-133 cis-1,3-Dichloropropene ug/kg 48.646.6 104 68-134 Dibromochloromethane ug/kg 43.246.6 93 71-138 Dibromomethane ug/kg 48.946.6 105 74-130 Dichlorodifluoromethane ug/kg 44.346.6 95 40-160 Diisopropyl ether ug/kg 49.146.6 105 69-141 Ethylbenzene ug/kg 48.546.6 104 75-133 Hexachloro-1,3-butadiene ug/kg 46.846.6 100 68-143 Isopropylbenzene (Cumene)ug/kg 47.646.6 102 76-143 m&p-Xylene ug/kg 95.693.3 102 75-136 Methyl-tert-butyl ether ug/kg 44.246.6 95 68-144 Methylene Chloride ug/kg 44.946.6 96 45-154 n-Butylbenzene ug/kg 48.046.6 103 72-137 n-Propylbenzene ug/kg 46.746.6 100 76-136 Naphthalene ug/kg 48.046.6 103 68-151 o-Xylene ug/kg 47.946.6 103 76-141 p-Isopropyltoluene ug/kg 46.646.6 100 76-140 sec-Butylbenzene ug/kg 46.546.6 100 79-139 Styrene ug/kg 49.046.6 105 79-137 tert-Butylbenzene ug/kg 46.546.6 100 74-143 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 56 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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. 1409140LABORATORY CONTROL SAMPLE: LCSSpike Tetrachloroethene ug/kg 46.146.6 99 71-138 Toluene ug/kg 48.246.6 103 74-131 trans-1,2-Dichloroethene ug/kg 47.846.6 102 67-135 trans-1,3-Dichloropropene ug/kg 50.346.6 108 65-146 Trichloroethene ug/kg 50.946.6 109 67-135 Trichlorofluoromethane ug/kg 44.546.6 96 59-144 Vinyl acetate ug/kg 50.0 F393.3 54 40-160 Vinyl chloride ug/kg 43.146.6 92 56-141 Xylene (Total)ug/kg 143140 103 76-137 1,2-Dichloroethane-d4 (S)%94 70-132 4-Bromofluorobenzene (S)%102 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1410073MATRIX SPIKE SAMPLE: MSSpike Result 92240612002 1,1,1,2-Tetrachloroethane ug/kg 23.522.4 105 70-130ND 1,1,1-Trichloroethane ug/kg 25.122.4 112 70-130ND 1,1,2,2-Tetrachloroethane ug/kg 20.722.4 92 70-130ND 1,1,2-Trichloroethane ug/kg 21.822.4 98 70-130ND 1,1-Dichloroethane ug/kg 24.822.4 111 70-130ND 1,1-Dichloroethene ug/kg 24.522.4 110 49-180ND 1,1-Dichloropropene ug/kg 23.822.4 106 70-130ND 1,2,3-Trichlorobenzene ug/kg 12.2 M122.4 55 70-130ND 1,2,3-Trichloropropane ug/kg 23.322.4 104 70-130ND 1,2,4-Trichlorobenzene ug/kg 12.5 M122.4 56 70-130ND 1,2,4-Trimethylbenzene ug/kg 30.6 M122.4 137 70-130ND 1,2-Dibromo-3-chloropropane ug/kg 29.022.4 130 70-130ND 1,2-Dibromoethane (EDB)ug/kg 23.122.4 103 70-130ND 1,2-Dichlorobenzene ug/kg 22.322.4 100 70-130ND 1,2-Dichloroethane ug/kg 24.622.4 110 70-130ND 1,2-Dichloropropane ug/kg 24.422.4 109 70-130ND 1,3,5-Trimethylbenzene ug/kg 32.3 M122.4 145 70-130ND 1,3-Dichlorobenzene ug/kg 23.822.4 107 70-130ND 1,3-Dichloropropane ug/kg 26.622.4 119 70-130ND 1,4-Dichlorobenzene ug/kg 24.522.4 109 70-130ND 2,2-Dichloropropane ug/kg 25.022.4 112 70-130ND 2-Butanone (MEK)ug/kg 41.5J44.6 93 70-130ND 2-Chlorotoluene ug/kg 31.5 M122.4 141 70-130ND 2-Hexanone ug/kg 35.8J44.6 80 70-130ND 4-Chlorotoluene ug/kg 29.8 M122.4 133 70-130ND 4-Methyl-2-pentanone (MIBK)ug/kg 39.2J44.6 88 70-130ND Acetone ug/kg 76.6J M144.6 171 70-130ND Benzene ug/kg 25.022.4 112 50-166ND Bromobenzene ug/kg 29.9 M122.4 134 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 57 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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 Qualifiers% RecConc. 1410073MATRIX SPIKE SAMPLE: MSSpike Result 92240612002 Bromochloromethane ug/kg 25.222.4 113 70-130ND Bromodichloromethane ug/kg 21.022.4 94 70-130ND Bromoform ug/kg 18.322.4 82 70-130ND Bromomethane ug/kg 17.522.4 79 70-130ND Carbon tetrachloride ug/kg 24.922.4 111 70-130ND Chlorobenzene ug/kg 23.322.4 104 43-169ND Chloroethane ug/kg 25.322.4 113 70-130ND Chloroform ug/kg 23.122.4 103 70-130ND Chloromethane ug/kg 21.722.4 97 70-130ND cis-1,2-Dichloroethene ug/kg 24.022.4 107 70-130ND cis-1,3-Dichloropropene ug/kg 14.9 M122.4 66 70-130ND Dibromochloromethane ug/kg 21.622.4 97 70-130ND Dibromomethane ug/kg 24.322.4 109 70-130ND Dichlorodifluoromethane ug/kg 21.722.4 97 70-130ND Diisopropyl ether ug/kg 24.922.4 111 70-130ND Ethylbenzene ug/kg 26.222.4 117 70-130ND Hexachloro-1,3-butadiene ug/kg 21.722.4 97 70-130ND Isopropylbenzene (Cumene)ug/kg 24.622.4 110 70-130ND m&p-Xylene ug/kg 51.544.6 115 70-130ND Methyl-tert-butyl ether ug/kg 23.222.4 104 70-130ND Methylene Chloride ug/kg 22.822.4 96 70-130ND n-Butylbenzene ug/kg 28.222.4 126 70-130ND n-Propylbenzene ug/kg 33.3 M122.4 149 70-130ND Naphthalene ug/kg 13.3 M122.4 59 70-130ND o-Xylene ug/kg 24.222.4 108 70-130ND p-Isopropyltoluene ug/kg 30.2 M122.4 135 70-130ND sec-Butylbenzene ug/kg 32.4 M122.4 145 70-130ND Styrene ug/kg 20.622.4 92 70-130ND tert-Butylbenzene ug/kg 32.1 M122.4 144 70-130ND Tetrachloroethene ug/kg 25.122.4 112 70-130ND Toluene ug/kg 23.522.4 105 52-163ND trans-1,2-Dichloroethene ug/kg 23.822.4 107 70-130ND trans-1,3-Dichloropropene ug/kg 16.122.4 72 70-130ND Trichloroethene ug/kg 23.622.4 105 49-167ND Trichlorofluoromethane ug/kg 22.222.4 99 70-130ND Vinyl acetate ug/kg ND M144.6 18 70-130ND Vinyl chloride ug/kg 22.622.4 101 70-130ND 1,2-Dichloroethane-d4 (S)%104 70-132 4-Bromofluorobenzene (S)%89 70-130 Toluene-d8 (S)%99 70-130 Parameter Units Dup Result QualifiersRPDResult 92240297008 1410072SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/kg NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 58 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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 Dup Result QualifiersRPDResult 92240297008 1410072SAMPLE DUPLICATE: 1,1,1-Trichloroethane ug/kg NDND 1,1,2,2-Tetrachloroethane ug/kg NDND 1,1,2-Trichloroethane ug/kg NDND 1,1-Dichloroethane ug/kg NDND 1,1-Dichloroethene ug/kg NDND 1,1-Dichloropropene ug/kg NDND 1,2,3-Trichlorobenzene ug/kg NDND 1,2,3-Trichloropropane ug/kg NDND 1,2,4-Trichlorobenzene ug/kg NDND 1,2,4-Trimethylbenzene ug/kg NDND 1,2-Dibromo-3-chloropropane ug/kg NDND 1,2-Dibromoethane (EDB)ug/kg NDND 1,2-Dichlorobenzene ug/kg NDND 1,2-Dichloroethane ug/kg NDND 1,2-Dichloropropane ug/kg NDND 1,3,5-Trimethylbenzene ug/kg NDND 1,3-Dichlorobenzene ug/kg NDND 1,3-Dichloropropane ug/kg NDND 1,4-Dichlorobenzene ug/kg NDND 2,2-Dichloropropane ug/kg NDND 2-Butanone (MEK)ug/kg NDND 2-Chlorotoluene ug/kg NDND 2-Hexanone ug/kg NDND 4-Chlorotoluene ug/kg NDND 4-Methyl-2-pentanone (MIBK)ug/kg NDND Acetone ug/kg 16.7JND Benzene ug/kg NDND Bromobenzene ug/kg NDND Bromochloromethane ug/kg NDND Bromodichloromethane ug/kg NDND Bromoform ug/kg NDND Bromomethane ug/kg NDND Carbon tetrachloride ug/kg NDND Chlorobenzene ug/kg NDND Chloroethane ug/kg NDND Chloroform ug/kg NDND Chloromethane ug/kg NDND cis-1,2-Dichloroethene ug/kg 3.4JND cis-1,3-Dichloropropene ug/kg NDND Dibromochloromethane ug/kg NDND Dibromomethane ug/kg NDND Dichlorodifluoromethane ug/kg NDND Diisopropyl ether ug/kg NDND Ethylbenzene ug/kg NDND Hexachloro-1,3-butadiene ug/kg NDND Isopropylbenzene (Cumene)ug/kg NDND m&p-Xylene ug/kg NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 59 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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 Dup Result QualifiersRPDResult 92240297008 1410072SAMPLE DUPLICATE: Methyl-tert-butyl ether ug/kg NDND Methylene Chloride ug/kg NDND n-Butylbenzene ug/kg NDND n-Propylbenzene ug/kg NDND Naphthalene ug/kg NDND o-Xylene ug/kg NDND p-Isopropyltoluene ug/kg NDND sec-Butylbenzene ug/kg NDND Styrene ug/kg NDND tert-Butylbenzene ug/kg NDND Tetrachloroethene ug/kg NDND Toluene ug/kg NDND trans-1,2-Dichloroethene ug/kg NDND trans-1,3-Dichloropropene ug/kg NDND Trichloroethene ug/kg NDND Trichlorofluoromethane ug/kg NDND Vinyl acetate ug/kg NDND Vinyl chloride ug/kg NDND Xylene (Total)ug/kg NDND 1,2-Dichloroethane-d4 (S)%113 3118 4-Bromofluorobenzene (S)%104 4100 Toluene-d8 (S)%103 1104 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 60 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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: OEXT/33524 EPA 3546 EPA 8015 Modified 8015 Solid GCSV Associated Lab Samples:92240297001, 92240297002, 92240297003, 92240297004, 92240297005, 92240297006, 92240297007, 92240297008, 92240297009, 92240297010 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1409006 Associated Lab Samples:92240297001, 92240297002, 92240297003, 92240297004, 92240297005, 92240297006, 92240297007, 92240297008, 92240297009, 92240297010 Matrix:Solid Analyzed Diesel Range Organics(C10-C28)mg/kg ND 5.0 03/13/15 14:42 n-Pentacosane (S)%80 41-119 03/13/15 14:42 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1409007LABORATORY CONTROL SAMPLE: LCSSpike Diesel Range Organics(C10-C28)mg/kg 61.566.7 92 49-113 n-Pentacosane (S)%87 41-119 Parameter Units MS Result % Rec Limits Qual% RecConc. 1409008MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92240187001 1409009 MSD Result MSD % Rec RPD MSDMS Spike Conc. Diesel Range Organics(C10- C28)mg/kg 70.8 88 10-14684 370.823.7 85.8 83.0 n-Pentacosane (S)%70 41-11971 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 61 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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: OEXT/33445 EPA 3510 EPA 8270 8270 Water MSSV Associated Lab Samples:92240297011, 92240297012, 92240297013, 92240297014 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1406484 Associated Lab Samples:92240297011, 92240297012, 92240297013, 92240297014 Matrix:Water Analyzed 1,2,4-Trichlorobenzene ug/L ND 10.0 03/11/15 12:33 1,2-Dichlorobenzene ug/L ND 10.0 03/11/15 12:33 1,3-Dichlorobenzene ug/L ND 10.0 03/11/15 12:33 1,4-Dichlorobenzene ug/L ND 10.0 03/11/15 12:33 1-Methylnaphthalene ug/L ND 10.0 03/11/15 12:33 2,4,5-Trichlorophenol ug/L ND 10.0 03/11/15 12:33 2,4,6-Trichlorophenol ug/L ND 10.0 03/11/15 12:33 2,4-Dichlorophenol ug/L ND 10.0 03/11/15 12:33 2,4-Dimethylphenol ug/L ND 10.0 03/11/15 12:33 2,4-Dinitrophenol ug/L ND 50.0 03/11/15 12:33 2,4-Dinitrotoluene ug/L ND 10.0 03/11/15 12:33 2,6-Dinitrotoluene ug/L ND 10.0 03/11/15 12:33 2-Chloronaphthalene ug/L ND 10.0 03/11/15 12:33 2-Chlorophenol ug/L ND 10.0 03/11/15 12:33 2-Methylnaphthalene ug/L ND 10.0 03/11/15 12:33 2-Methylphenol(o-Cresol)ug/L ND 10.0 03/11/15 12:33 2-Nitroaniline ug/L ND 50.0 03/11/15 12:33 2-Nitrophenol ug/L ND 10.0 03/11/15 12:33 3&4-Methylphenol(m&p Cresol)ug/L ND 10.0 03/11/15 12:33 3,3'-Dichlorobenzidine ug/L ND 20.0 03/11/15 12:33 3-Nitroaniline ug/L ND 50.0 03/11/15 12:33 4,6-Dinitro-2-methylphenol ug/L ND 20.0 03/11/15 12:33 4-Bromophenylphenyl ether ug/L ND 10.0 03/11/15 12:33 4-Chloro-3-methylphenol ug/L ND 20.0 03/11/15 12:33 4-Chloroaniline ug/L ND 20.0 03/11/15 12:33 4-Chlorophenylphenyl ether ug/L ND 10.0 03/11/15 12:33 4-Nitroaniline ug/L ND 20.0 03/11/15 12:33 4-Nitrophenol ug/L ND 50.0 03/11/15 12:33 Acenaphthene ug/L ND 10.0 03/11/15 12:33 Acenaphthylene ug/L ND 10.0 03/11/15 12:33 Aniline ug/L ND 10.0 03/11/15 12:33 Anthracene ug/L ND 10.0 03/11/15 12:33 Benzo(a)anthracene ug/L ND 10.0 03/11/15 12:33 Benzo(a)pyrene ug/L ND 10.0 03/11/15 12:33 Benzo(b)fluoranthene ug/L ND 10.0 03/11/15 12:33 Benzo(g,h,i)perylene ug/L ND 10.0 03/11/15 12:33 Benzo(k)fluoranthene ug/L ND 10.0 03/11/15 12:33 Benzoic Acid ug/L ND 50.0 03/11/15 12:33 Benzyl alcohol ug/L ND 20.0 03/11/15 12:33 bis(2-Chloroethoxy)methane ug/L ND 10.0 03/11/15 12:33 bis(2-Chloroethyl) ether ug/L ND 10.0 03/11/15 12:33 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 62 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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:1406484 Associated Lab Samples:92240297011, 92240297012, 92240297013, 92240297014 Matrix:Water Analyzed bis(2-Chloroisopropyl) ether ug/L ND 10.0 03/11/15 12:33 bis(2-Ethylhexyl)phthalate ug/L ND 6.0 03/11/15 12:33 Butylbenzylphthalate ug/L ND 10.0 03/11/15 12:33 Chrysene ug/L ND 10.0 03/11/15 12:33 Di-n-butylphthalate ug/L ND 10.0 03/11/15 12:33 Di-n-octylphthalate ug/L ND 10.0 03/11/15 12:33 Dibenz(a,h)anthracene ug/L ND 10.0 03/11/15 12:33 Dibenzofuran ug/L ND 10.0 03/11/15 12:33 Diethylphthalate ug/L ND 10.0 03/11/15 12:33 Dimethylphthalate ug/L ND 10.0 03/11/15 12:33 Fluoranthene ug/L ND 10.0 03/11/15 12:33 Fluorene ug/L ND 10.0 03/11/15 12:33 Hexachloro-1,3-butadiene ug/L ND 10.0 03/11/15 12:33 Hexachlorobenzene ug/L ND 10.0 03/11/15 12:33 Hexachlorocyclopentadiene ug/L ND 10.0 03/11/15 12:33 Hexachloroethane ug/L ND 10.0 03/11/15 12:33 Indeno(1,2,3-cd)pyrene ug/L ND 10.0 03/11/15 12:33 Isophorone ug/L ND 10.0 03/11/15 12:33 N-Nitroso-di-n-propylamine ug/L ND 10.0 03/11/15 12:33 N-Nitrosodimethylamine ug/L ND 10.0 03/11/15 12:33 N-Nitrosodiphenylamine ug/L ND 10.0 03/11/15 12:33 Naphthalene ug/L ND 10.0 03/11/15 12:33 Nitrobenzene ug/L ND 10.0 03/11/15 12:33 Pentachlorophenol ug/L ND 25.0 03/11/15 12:33 Phenanthrene ug/L ND 10.0 03/11/15 12:33 Phenol ug/L ND 10.0 03/11/15 12:33 Pyrene ug/L ND 10.0 03/11/15 12:33 2,4,6-Tribromophenol (S)%88 27-110 03/11/15 12:33 2-Fluorobiphenyl (S)%78 27-110 03/11/15 12:33 2-Fluorophenol (S)%41 12-110 03/11/15 12:33 Nitrobenzene-d5 (S)%77 21-110 03/11/15 12:33 Phenol-d6 (S)%27 10-110 03/11/15 12:33 Terphenyl-d14 (S)%100 31-107 03/11/15 12:33 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1406485LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trichlorobenzene ug/L 27.850 56 31-120 1,2-Dichlorobenzene ug/L 32.850 66 38-120 1,3-Dichlorobenzene ug/L 29.950 60 30-122 1,4-Dichlorobenzene ug/L 32.650 65 37-120 1-Methylnaphthalene ug/L 33.150 66 34-113 2,4,5-Trichlorophenol ug/L 43.750 87 43-113 2,4,6-Trichlorophenol ug/L 44.050 88 42-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 63 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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. 1406485LABORATORY CONTROL SAMPLE: LCSSpike 2,4-Dichlorophenol ug/L 33.750 67 30-120 2,4-Dimethylphenol ug/L 32.450 65 29-111 2,4-Dinitrophenol ug/L 219250 88 19-132 2,4-Dinitrotoluene ug/L 48.650 97 58-128 2,6-Dinitrotoluene ug/L 51.150 102 54-129 2-Chloronaphthalene ug/L 49.050 98 43-117 2-Chlorophenol ug/L 37.850 76 37-120 2-Methylnaphthalene ug/L 30.350 61 33-120 2-Methylphenol(o-Cresol)ug/L 32.150 64 31-120 2-Nitroaniline ug/L 92.6100 93 48-121 2-Nitrophenol ug/L 36.150 72 25-116 3&4-Methylphenol(m&p Cresol)ug/L 24.250 48 23-120 3,3'-Dichlorobenzidine ug/L 93.0100 93 10-154 3-Nitroaniline ug/L 87.3100 87 43-115 4,6-Dinitro-2-methylphenol ug/L 107100 107 44-124 4-Bromophenylphenyl ether ug/L 48.350 97 34-113 4-Chloro-3-methylphenol ug/L 63.7100 64 31-110 4-Chloroaniline ug/L 67.6100 68 20-120 4-Chlorophenylphenyl ether ug/L 46.250 92 34-116 4-Nitroaniline ug/L 89.5100 89 46-128 4-Nitrophenol ug/L 81.3250 33 11-120 Acenaphthene ug/L 44.050 88 48-114 Acenaphthylene ug/L 44.050 88 48-112 Aniline ug/L 29.550 59 26-120 Anthracene ug/L 45.750 91 57-118 Benzo(a)anthracene ug/L 45.450 91 56-121 Benzo(a)pyrene ug/L 47.350 95 55-127 Benzo(b)fluoranthene ug/L 52.750 105 53-128 Benzo(g,h,i)perylene ug/L 47.650 95 54-125 Benzo(k)fluoranthene ug/L 47.650 95 51-123 Benzoic Acid ug/L 41.1J250 16 10-120 Benzyl alcohol ug/L 73.0100 73 27-120 bis(2-Chloroethoxy)methane ug/L 47.750 95 32-120 bis(2-Chloroethyl) ether ug/L 48.850 98 33-111 bis(2-Chloroisopropyl) ether ug/L 43.250 86 15-120 bis(2-Ethylhexyl)phthalate ug/L 44.350 89 50-145 Butylbenzylphthalate ug/L 44.250 88 54-138 Chrysene ug/L 47.650 95 58-127 Di-n-butylphthalate ug/L 48.550 97 56-125 Di-n-octylphthalate ug/L 42.150 84 50-134 Dibenz(a,h)anthracene ug/L 49.450 99 53-129 Dibenzofuran ug/L 46.250 92 45-120 Diethylphthalate ug/L 45.950 92 53-120 Dimethylphthalate ug/L 45.950 92 55-116 Fluoranthene ug/L 44.450 89 57-125 Fluorene ug/L 47.250 94 53-118 Hexachloro-1,3-butadiene ug/L 24.650 49 23-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 64 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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. 1406485LABORATORY CONTROL SAMPLE: LCSSpike Hexachlorobenzene ug/L 46.650 93 49-116 Hexachlorocyclopentadiene ug/L 33.150 66 26-158 Hexachloroethane ug/L 32.550 65 30-114 Indeno(1,2,3-cd)pyrene ug/L 50.650 101 55-128 Isophorone ug/L 35.850 72 31-118 N-Nitroso-di-n-propylamine ug/L 44.450 89 32-119 N-Nitrosodimethylamine ug/L 25.350 51 13-120 N-Nitrosodiphenylamine ug/L 47.450 95 43-120 Naphthalene ug/L 31.050 62 32-120 Nitrobenzene ug/L 34.450 69 33-110 Pentachlorophenol ug/L 84.4100 84 10-137 Phenanthrene ug/L 44.850 90 57-117 Phenol ug/L 21.850 44 10-120 Pyrene ug/L 43.050 86 55-122 2,4,6-Tribromophenol (S)%96 27-110 2-Fluorobiphenyl (S)%90 27-110 2-Fluorophenol (S)%46 12-110 Nitrobenzene-d5 (S)%65 21-110 Phenol-d6 (S)%31 10-110 Terphenyl-d14 (S)%100 31-107 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 65 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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: PMST/7596 ASTM D2974-87 ASTM D2974-87 Dry Weight/Percent Moisture Associated Lab Samples:92240297001, 92240297002, 92240297003, 92240297004 Parameter Units Dup Result QualifiersRPDResult 92240273001 1406446SAMPLE DUPLICATE: Percent Moisture %14.0 1215.8 Parameter Units Dup Result QualifiersRPDResult 92240297004 1406447SAMPLE DUPLICATE: Percent Moisture %13.3 914.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 66 of 73 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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: PMST/7597 ASTM D2974-87 ASTM D2974-87 Dry Weight/Percent Moisture Associated Lab Samples:92240297005, 92240297006, 92240297007, 92240297008, 92240297009, 92240297010 Parameter Units Dup Result QualifiersRPDResult 92240087001 1406448SAMPLE DUPLICATE: Percent Moisture %18.7 118.6 Parameter Units Dup Result QualifiersRPDResult 92240302002 1406449SAMPLE DUPLICATE: Percent Moisture %33.5 332.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 67 of 73 #=QL# QUALIFIERS Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A 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 for each 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. ANALYTE QUALIFIERS The recovery of the second source standard used to verify the initial calibration curve for this analyte is outside the laboratory's control limits. The result is estimated.F3 Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in associated samples. Results unaffected by high bias.L3 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 RPD value was outside control limits.R1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 68 of 73 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92240297001 OEXT/33524 GCSV/20627SS-6 EPA 3546 EPA 8015 Modified 92240297002 OEXT/33524 GCSV/20627SS-7 EPA 3546 EPA 8015 Modified 92240297003 OEXT/33524 GCSV/20627SS-8 EPA 3546 EPA 8015 Modified 92240297004 OEXT/33524 GCSV/20627SS-9 EPA 3546 EPA 8015 Modified 92240297005 OEXT/33524 GCSV/20627SS-10 EPA 3546 EPA 8015 Modified 92240297006 OEXT/33524 GCSV/20627SS-11 EPA 3546 EPA 8015 Modified 92240297007 OEXT/33524 GCSV/20627SS-12 EPA 3546 EPA 8015 Modified 92240297008 OEXT/33524 GCSV/20627SS-13 EPA 3546 EPA 8015 Modified 92240297009 OEXT/33524 GCSV/20627SS-14 EPA 3546 EPA 8015 Modified 92240297010 OEXT/33524 GCSV/20627SS-15 EPA 3546 EPA 8015 Modified 92240297001 MPRP/18045 ICP/16219SS-6 EPA 3050 EPA 6010 92240297004 MPRP/18045 ICP/16219SS-9 EPA 3050 EPA 6010 92240297006 MPRP/18061 ICP/16231SS-11 EPA 3050 EPA 6010 92240297009 MPRP/18061 ICP/16231SS-14 EPA 3050 EPA 6010 92240297001 MERP/7652 MERC/7342SS-6 EPA 7471 EPA 7471 92240297004 MERP/7652 MERC/7342SS-9 EPA 7471 EPA 7471 92240297006 MERP/7656 MERC/7346SS-11 EPA 7471 EPA 7471 92240297009 MERP/7656 MERC/7346SS-14 EPA 7471 EPA 7471 92240297011 OEXT/33445 MSSV/10395TMW-2 EPA 3510 EPA 8270 92240297012 OEXT/33445 MSSV/10395TMW-3 EPA 3510 EPA 8270 92240297013 OEXT/33445 MSSV/10395TMW-4 EPA 3510 EPA 8270 92240297014 OEXT/33445 MSSV/10395TMW-5 EPA 3510 EPA 8270 92240297011 MSV/30681TMW-2 EPA 8260 92240297012 MSV/30681TMW-3 EPA 8260 92240297013 MSV/30681TMW-4 EPA 8260 92240297014 MSV/30681TMW-5 EPA 8260 92240297001 MSV/30675SS-6 EPA 8260 92240297002 MSV/30675SS-7 EPA 8260 92240297003 MSV/30675SS-8 EPA 8260 92240297004 MSV/30675SS-9 EPA 8260 92240297005 MSV/30675SS-10 EPA 8260 92240297006 MSV/30675SS-11 EPA 8260 92240297007 MSV/30675SS-12 EPA 8260 92240297008 MSV/30689SS-13 EPA 8260 92240297009 MSV/30689SS-14 EPA 8260 92240297010 MSV/30689SS-15 EPA 8260 92240297001 PMST/7596SS-6 ASTM D2974-87 92240297002 PMST/7596SS-7 ASTM D2974-87 92240297003 PMST/7596SS-8 ASTM D2974-87 92240297004 PMST/7596SS-9 ASTM D2974-87 92240297005 PMST/7597SS-10 ASTM D2974-87 92240297006 PMST/7597SS-11 ASTM D2974-87 92240297007 PMST/7597SS-12 ASTM D2974-87 92240297008 PMST/7597SS-13 ASTM D2974-87 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 69 of 73 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92240297 HENDRICK DURHAM AUTO 22255-A Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92240297009 PMST/7597SS-14 ASTM D2974-87 92240297010 PMST/7597SS-15 ASTM D2974-87 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/16/2015 04:09 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 70 of 73 Page 71 of 73 Page 72 of 73 Page 73 of 73