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HomeMy WebLinkAboutRA-493_1943_CA_LAB_20111228_Pace Lab ReportNovember 21, 2011 LIMS USE: FR - LINDA BLALOCK LIMS OBJECT ID: 92106262 92106262 Project: Pace Project No.: RE: Ms. Linda Blalock NCDENR-UST Section 1637 Mail Service Center Raleigh, NC 27699 WISE CONVENIENCE STORE 1943 Dear Ms. Blalock: Enclosed are the analytical results for sample(s) received by the laboratory on November 10, 2011. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 1 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 CERTIFICATIONS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 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 #: 99006001South Carolina Drinking Water Cert. #: 99006003Virginia Drinking Water Certification #: 00213 Connecticut Certification #: PH-0104Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84Louisiana DHH Drinking Water # LA 100031West Virginia Certification #: 357Virginia/VELAP Certification #: 460144 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 2 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 SAMPLE ANALYTE COUNT Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92106262001 MW2 SM 6200B 64 PASI-CAW 92106262002 MW3 SM 6200B 64 PASI-CAW 92106262003 MW4 SM 6200B 64 PASI-CAW 92106262004 MW5 SM 6200B 64 PASI-CAW 92106262005 MW6 SM 6200B 64 PASI-CAW 92106262006 MW7 SM 6200B 64 PASI-CAW 92106262007 DW1 SM 6200B 64 PASI-CAW 92106262008 WSW1 SM 6200B 64 PASI-CAW 92106262009 WSW3 SM 6200B 64 PASI-CAW 92106262010 WSW4BEFORE SM 6200B 64 PASI-CAW 92106262011 WSW4AFTER SM 6200B 64 PASI-CAW 92106262012 WSW5 SM 6200B 64 PASI-CAW 92106262013 WSW6 SM 6200B 64 PASI-CAW REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 3 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:MW2 Lab ID:92106262001 Collected:11/09/11 11:37 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Benzene 6.3 ug/L 1 11/17/11 19:56 71-43-20.50 Bromobenzene ND ug/L 1 11/17/11 19:56 108-86-10.50 Bromochloromethane ND ug/L 1 11/17/11 19:56 74-97-50.50 Bromodichloromethane ND ug/L 1 11/17/11 19:56 75-27-40.50 Bromoform ND ug/L 1 11/17/11 19:56 75-25-20.50 Bromomethane ND ug/L 1 11/17/11 19:56 74-83-95.0 n-Butylbenzene ND ug/L 1 11/17/11 19:56 104-51-80.50 sec-Butylbenzene ND ug/L 1 11/17/11 19:56 135-98-80.50 tert-Butylbenzene ND ug/L 1 11/17/11 19:56 98-06-60.50 Carbon tetrachloride ND ug/L 1 11/17/11 19:56 56-23-50.50 Chlorobenzene ND ug/L 1 11/17/11 19:56 108-90-70.50 Chloroethane ND ug/L 1 11/17/11 19:56 75-00-31.0 Chloroform ND ug/L 1 11/17/11 19:56 67-66-30.50 Chloromethane ND ug/L 1 11/17/11 19:56 74-87-31.0 2-Chlorotoluene ND ug/L 1 11/17/11 19:56 95-49-80.50 4-Chlorotoluene ND ug/L 1 11/17/11 19:56 106-43-40.50 1,2-Dibromo-3-chloropropane ND ug/L 1 11/17/11 19:56 96-12-81.0 Dibromochloromethane ND ug/L 1 11/17/11 19:56 124-48-10.50 1,2-Dibromoethane (EDB)ND ug/L 1 11/17/11 19:56 106-93-40.50 Dibromomethane ND ug/L 1 11/17/11 19:56 74-95-30.50 1,2-Dichlorobenzene ND ug/L 1 11/17/11 19:56 95-50-10.50 1,3-Dichlorobenzene ND ug/L 1 11/17/11 19:56 541-73-10.50 1,4-Dichlorobenzene ND ug/L 1 11/17/11 19:56 106-46-70.50 Dichlorodifluoromethane ND ug/L 1 11/17/11 19:56 75-71-80.50 1,1-Dichloroethane ND ug/L 1 11/17/11 19:56 75-34-30.50 1,2-Dichloroethane ND ug/L 1 11/17/11 19:56 107-06-20.50 1,1-Dichloroethene ND ug/L 1 11/17/11 19:56 75-35-40.50 cis-1,2-Dichloroethene ND ug/L 1 11/17/11 19:56 156-59-20.50 trans-1,2-Dichloroethene ND ug/L 1 11/17/11 19:56 156-60-50.50 1,2-Dichloropropane ND ug/L 1 11/17/11 19:56 78-87-50.50 1,3-Dichloropropane ND ug/L 1 11/17/11 19:56 142-28-90.50 2,2-Dichloropropane ND ug/L 1 11/17/11 19:56 594-20-70.50 1,1-Dichloropropene ND ug/L 1 11/17/11 19:56 563-58-60.50 cis-1,3-Dichloropropene ND ug/L 1 11/17/11 19:56 10061-01-50.50 trans-1,3-Dichloropropene ND ug/L 1 11/17/11 19:56 10061-02-60.50 Diisopropyl ether 11.1 ug/L 1 11/17/11 19:56 108-20-30.50 Ethylbenzene 8.4 ug/L 1 11/17/11 19:56 100-41-40.50 Hexachloro-1,3-butadiene ND ug/L 1 11/17/11 19:56 87-68-32.0 Isopropylbenzene (Cumene)1.6 ug/L 1 11/17/11 19:56 98-82-80.50 Methylene Chloride ND ug/L 1 11/17/11 19:56 75-09-22.0 Methyl-tert-butyl ether ND ug/L 1 11/17/11 19:56 1634-04-40.50 Naphthalene 5.7 ug/L 1 11/17/11 19:56 91-20-32.0 n-Propylbenzene 0.53 ug/L 1 11/17/11 19:56 103-65-10.50 Styrene 1.3 ug/L 1 11/17/11 19:56 100-42-50.50 1,1,1,2-Tetrachloroethane ND ug/L 1 11/17/11 19:56 630-20-60.50 1,1,2,2-Tetrachloroethane ND ug/L 1 11/17/11 19:56 79-34-50.50 Tetrachloroethene ND ug/L 1 11/17/11 19:56 127-18-40.50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 4 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:MW2 Lab ID:92106262001 Collected:11/09/11 11:37 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Toluene 17.6 ug/L 1 11/17/11 19:56 108-88-30.50 1,2,3-Trichlorobenzene ND ug/L 1 11/17/11 19:56 87-61-62.0 1,2,4-Trichlorobenzene ND ug/L 1 11/17/11 19:56 120-82-12.0 1,1,1-Trichloroethane ND ug/L 1 11/17/11 19:56 71-55-60.50 1,1,2-Trichloroethane ND ug/L 1 11/17/11 19:56 79-00-50.50 Trichloroethene ND ug/L 1 11/17/11 19:56 79-01-60.50 Trichlorofluoromethane ND ug/L 1 11/17/11 19:56 75-69-41.0 1,2,3-Trichloropropane ND ug/L 1 11/17/11 19:56 96-18-40.50 1,2,4-Trimethylbenzene 4.3 ug/L 1 11/17/11 19:56 95-63-60.50 1,3,5-Trimethylbenzene 2.1 ug/L 1 11/17/11 19:56 108-67-80.50 Vinyl chloride ND ug/L 1 11/17/11 19:56 75-01-41.0 m&p-Xylene 24.6 ug/L 1 11/17/11 19:56 179601-23-11.0 o-Xylene 8.4 ug/L 1 11/17/11 19:56 95-47-60.50 Surrogates 1,2-Dichloroethane-d4 (S)110 %1 11/17/11 19:56 17060-07-070-130 Dibromofluoromethane (S)105 %1 11/17/11 19:56 1868-53-770-130 4-Bromofluorobenzene (S)102 %1 11/17/11 19:56 460-00-470-130 Toluene-d8 (S)91 %1 11/17/11 19:56 2037-26-570-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 5 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:MW3 Lab ID:92106262002 Collected:11/09/11 11:30 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Benzene ND ug/L 1 11/17/11 20:19 71-43-20.50 Bromobenzene ND ug/L 1 11/17/11 20:19 108-86-10.50 Bromochloromethane ND ug/L 1 11/17/11 20:19 74-97-50.50 Bromodichloromethane ND ug/L 1 11/17/11 20:19 75-27-40.50 Bromoform ND ug/L 1 11/17/11 20:19 75-25-20.50 Bromomethane ND ug/L 1 11/17/11 20:19 74-83-95.0 n-Butylbenzene ND ug/L 1 11/17/11 20:19 104-51-80.50 sec-Butylbenzene ND ug/L 1 11/17/11 20:19 135-98-80.50 tert-Butylbenzene ND ug/L 1 11/17/11 20:19 98-06-60.50 Carbon tetrachloride ND ug/L 1 11/17/11 20:19 56-23-50.50 Chlorobenzene ND ug/L 1 11/17/11 20:19 108-90-70.50 Chloroethane ND ug/L 1 11/17/11 20:19 75-00-31.0 Chloroform ND ug/L 1 11/17/11 20:19 67-66-30.50 Chloromethane ND ug/L 1 11/17/11 20:19 74-87-31.0 2-Chlorotoluene ND ug/L 1 11/17/11 20:19 95-49-80.50 4-Chlorotoluene ND ug/L 1 11/17/11 20:19 106-43-40.50 1,2-Dibromo-3-chloropropane ND ug/L 1 11/17/11 20:19 96-12-81.0 Dibromochloromethane ND ug/L 1 11/17/11 20:19 124-48-10.50 1,2-Dibromoethane (EDB)ND ug/L 1 11/17/11 20:19 106-93-40.50 Dibromomethane ND ug/L 1 11/17/11 20:19 74-95-30.50 1,2-Dichlorobenzene ND ug/L 1 11/17/11 20:19 95-50-10.50 1,3-Dichlorobenzene ND ug/L 1 11/17/11 20:19 541-73-10.50 1,4-Dichlorobenzene ND ug/L 1 11/17/11 20:19 106-46-70.50 Dichlorodifluoromethane ND ug/L 1 11/17/11 20:19 75-71-80.50 1,1-Dichloroethane ND ug/L 1 11/17/11 20:19 75-34-30.50 1,2-Dichloroethane ND ug/L 1 11/17/11 20:19 107-06-20.50 1,1-Dichloroethene ND ug/L 1 11/17/11 20:19 75-35-40.50 cis-1,2-Dichloroethene ND ug/L 1 11/17/11 20:19 156-59-20.50 trans-1,2-Dichloroethene ND ug/L 1 11/17/11 20:19 156-60-50.50 1,2-Dichloropropane ND ug/L 1 11/17/11 20:19 78-87-50.50 1,3-Dichloropropane ND ug/L 1 11/17/11 20:19 142-28-90.50 2,2-Dichloropropane ND ug/L 1 11/17/11 20:19 594-20-70.50 1,1-Dichloropropene ND ug/L 1 11/17/11 20:19 563-58-60.50 cis-1,3-Dichloropropene ND ug/L 1 11/17/11 20:19 10061-01-50.50 trans-1,3-Dichloropropene ND ug/L 1 11/17/11 20:19 10061-02-60.50 Diisopropyl ether ND ug/L 1 11/17/11 20:19 108-20-30.50 Ethylbenzene ND ug/L 1 11/17/11 20:19 100-41-40.50 Hexachloro-1,3-butadiene ND ug/L 1 11/17/11 20:19 87-68-32.0 Isopropylbenzene (Cumene)ND ug/L 1 11/17/11 20:19 98-82-80.50 Methylene Chloride ND ug/L 1 11/17/11 20:19 75-09-22.0 Methyl-tert-butyl ether ND ug/L 1 11/17/11 20:19 1634-04-40.50 Naphthalene ND ug/L 1 11/17/11 20:19 91-20-32.0 n-Propylbenzene ND ug/L 1 11/17/11 20:19 103-65-10.50 Styrene ND ug/L 1 11/17/11 20:19 100-42-50.50 1,1,1,2-Tetrachloroethane ND ug/L 1 11/17/11 20:19 630-20-60.50 1,1,2,2-Tetrachloroethane ND ug/L 1 11/17/11 20:19 79-34-50.50 Tetrachloroethene ND ug/L 1 11/17/11 20:19 127-18-40.50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 6 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:MW3 Lab ID:92106262002 Collected:11/09/11 11:30 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Toluene ND ug/L 1 11/17/11 20:19 108-88-30.50 1,2,3-Trichlorobenzene ND ug/L 1 11/17/11 20:19 87-61-62.0 1,2,4-Trichlorobenzene ND ug/L 1 11/17/11 20:19 120-82-12.0 1,1,1-Trichloroethane ND ug/L 1 11/17/11 20:19 71-55-60.50 1,1,2-Trichloroethane ND ug/L 1 11/17/11 20:19 79-00-50.50 Trichloroethene ND ug/L 1 11/17/11 20:19 79-01-60.50 Trichlorofluoromethane ND ug/L 1 11/17/11 20:19 75-69-41.0 1,2,3-Trichloropropane ND ug/L 1 11/17/11 20:19 96-18-40.50 1,2,4-Trimethylbenzene ND ug/L 1 11/17/11 20:19 95-63-60.50 1,3,5-Trimethylbenzene ND ug/L 1 11/17/11 20:19 108-67-80.50 Vinyl chloride ND ug/L 1 11/17/11 20:19 75-01-41.0 m&p-Xylene ND ug/L 1 11/17/11 20:19 179601-23-11.0 o-Xylene ND ug/L 1 11/17/11 20:19 95-47-60.50 Surrogates 1,2-Dichloroethane-d4 (S)112 %1 11/17/11 20:19 17060-07-070-130 Dibromofluoromethane (S)107 %1 11/17/11 20:19 1868-53-770-130 4-Bromofluorobenzene (S)92 %1 11/17/11 20:19 460-00-470-130 Toluene-d8 (S)91 %1 11/17/11 20:19 2037-26-570-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 7 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:MW4 Lab ID:92106262003 Collected:11/09/11 11:33 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Benzene ND ug/L 1 11/17/11 20:42 71-43-20.50 Bromobenzene ND ug/L 1 11/17/11 20:42 108-86-10.50 Bromochloromethane ND ug/L 1 11/17/11 20:42 74-97-50.50 Bromodichloromethane ND ug/L 1 11/17/11 20:42 75-27-40.50 Bromoform ND ug/L 1 11/17/11 20:42 75-25-20.50 Bromomethane ND ug/L 1 11/17/11 20:42 74-83-95.0 n-Butylbenzene ND ug/L 1 11/17/11 20:42 104-51-80.50 sec-Butylbenzene ND ug/L 1 11/17/11 20:42 135-98-80.50 tert-Butylbenzene ND ug/L 1 11/17/11 20:42 98-06-60.50 Carbon tetrachloride ND ug/L 1 11/17/11 20:42 56-23-50.50 Chlorobenzene ND ug/L 1 11/17/11 20:42 108-90-70.50 Chloroethane ND ug/L 1 11/17/11 20:42 75-00-31.0 Chloroform ND ug/L 1 11/17/11 20:42 67-66-30.50 Chloromethane ND ug/L 1 11/17/11 20:42 74-87-31.0 2-Chlorotoluene ND ug/L 1 11/17/11 20:42 95-49-80.50 4-Chlorotoluene ND ug/L 1 11/17/11 20:42 106-43-40.50 1,2-Dibromo-3-chloropropane ND ug/L 1 11/17/11 20:42 96-12-81.0 Dibromochloromethane ND ug/L 1 11/17/11 20:42 124-48-10.50 1,2-Dibromoethane (EDB)ND ug/L 1 11/17/11 20:42 106-93-40.50 Dibromomethane ND ug/L 1 11/17/11 20:42 74-95-30.50 1,2-Dichlorobenzene ND ug/L 1 11/17/11 20:42 95-50-10.50 1,3-Dichlorobenzene ND ug/L 1 11/17/11 20:42 541-73-10.50 1,4-Dichlorobenzene ND ug/L 1 11/17/11 20:42 106-46-70.50 Dichlorodifluoromethane ND ug/L 1 11/17/11 20:42 75-71-80.50 1,1-Dichloroethane ND ug/L 1 11/17/11 20:42 75-34-30.50 1,2-Dichloroethane ND ug/L 1 11/17/11 20:42 107-06-20.50 1,1-Dichloroethene ND ug/L 1 11/17/11 20:42 75-35-40.50 cis-1,2-Dichloroethene ND ug/L 1 11/17/11 20:42 156-59-20.50 trans-1,2-Dichloroethene ND ug/L 1 11/17/11 20:42 156-60-50.50 1,2-Dichloropropane ND ug/L 1 11/17/11 20:42 78-87-50.50 1,3-Dichloropropane ND ug/L 1 11/17/11 20:42 142-28-90.50 2,2-Dichloropropane ND ug/L 1 11/17/11 20:42 594-20-70.50 1,1-Dichloropropene ND ug/L 1 11/17/11 20:42 563-58-60.50 cis-1,3-Dichloropropene ND ug/L 1 11/17/11 20:42 10061-01-50.50 trans-1,3-Dichloropropene ND ug/L 1 11/17/11 20:42 10061-02-60.50 Diisopropyl ether ND ug/L 1 11/17/11 20:42 108-20-30.50 Ethylbenzene ND ug/L 1 11/17/11 20:42 100-41-40.50 Hexachloro-1,3-butadiene ND ug/L 1 11/17/11 20:42 87-68-32.0 Isopropylbenzene (Cumene)ND ug/L 1 11/17/11 20:42 98-82-80.50 Methylene Chloride ND ug/L 1 11/17/11 20:42 75-09-22.0 Methyl-tert-butyl ether ND ug/L 1 11/17/11 20:42 1634-04-40.50 Naphthalene ND ug/L 1 11/17/11 20:42 91-20-32.0 n-Propylbenzene ND ug/L 1 11/17/11 20:42 103-65-10.50 Styrene ND ug/L 1 11/17/11 20:42 100-42-50.50 1,1,1,2-Tetrachloroethane ND ug/L 1 11/17/11 20:42 630-20-60.50 1,1,2,2-Tetrachloroethane ND ug/L 1 11/17/11 20:42 79-34-50.50 Tetrachloroethene ND ug/L 1 11/17/11 20:42 127-18-40.50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 8 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:MW4 Lab ID:92106262003 Collected:11/09/11 11:33 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Toluene ND ug/L 1 11/17/11 20:42 108-88-30.50 1,2,3-Trichlorobenzene ND ug/L 1 11/17/11 20:42 87-61-62.0 1,2,4-Trichlorobenzene ND ug/L 1 11/17/11 20:42 120-82-12.0 1,1,1-Trichloroethane ND ug/L 1 11/17/11 20:42 71-55-60.50 1,1,2-Trichloroethane ND ug/L 1 11/17/11 20:42 79-00-50.50 Trichloroethene ND ug/L 1 11/17/11 20:42 79-01-60.50 Trichlorofluoromethane ND ug/L 1 11/17/11 20:42 75-69-41.0 1,2,3-Trichloropropane ND ug/L 1 11/17/11 20:42 96-18-40.50 1,2,4-Trimethylbenzene ND ug/L 1 11/17/11 20:42 95-63-60.50 1,3,5-Trimethylbenzene ND ug/L 1 11/17/11 20:42 108-67-80.50 Vinyl chloride ND ug/L 1 11/17/11 20:42 75-01-41.0 m&p-Xylene ND ug/L 1 11/17/11 20:42 179601-23-11.0 o-Xylene ND ug/L 1 11/17/11 20:42 95-47-60.50 Surrogates 1,2-Dichloroethane-d4 (S)112 %1 11/17/11 20:42 17060-07-070-130 Dibromofluoromethane (S)107 %1 11/17/11 20:42 1868-53-770-130 4-Bromofluorobenzene (S)92 %1 11/17/11 20:42 460-00-470-130 Toluene-d8 (S)92 %1 11/17/11 20:42 2037-26-570-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 9 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:MW5 Lab ID:92106262004 Collected:11/09/11 11:40 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Benzene 1680 ug/L 20 11/18/11 16:31 71-43-210.0 Bromobenzene ND ug/L 5 11/18/11 00:53 108-86-12.5 Bromochloromethane ND ug/L 5 11/18/11 00:53 74-97-52.5 Bromodichloromethane ND ug/L 5 11/18/11 00:53 75-27-42.5 Bromoform ND ug/L 5 11/18/11 00:53 75-25-22.5 Bromomethane ND ug/L 5 11/18/11 00:53 74-83-925.0 n-Butylbenzene ND ug/L 5 11/18/11 00:53 104-51-82.5 sec-Butylbenzene ND ug/L 5 11/18/11 00:53 135-98-82.5 tert-Butylbenzene ND ug/L 5 11/18/11 00:53 98-06-62.5 Carbon tetrachloride ND ug/L 5 11/18/11 00:53 56-23-52.5 Chlorobenzene ND ug/L 5 11/18/11 00:53 108-90-72.5 Chloroethane ND ug/L 5 11/18/11 00:53 75-00-35.0 Chloroform ND ug/L 5 11/18/11 00:53 67-66-32.5 Chloromethane ND ug/L 5 11/18/11 00:53 74-87-35.0 2-Chlorotoluene ND ug/L 5 11/18/11 00:53 95-49-82.5 4-Chlorotoluene ND ug/L 5 11/18/11 00:53 106-43-42.5 1,2-Dibromo-3-chloropropane ND ug/L 5 11/18/11 00:53 96-12-85.0 Dibromochloromethane ND ug/L 5 11/18/11 00:53 124-48-12.5 1,2-Dibromoethane (EDB)ND ug/L 5 11/18/11 00:53 106-93-42.5 Dibromomethane ND ug/L 5 11/18/11 00:53 74-95-32.5 1,2-Dichlorobenzene ND ug/L 5 11/18/11 00:53 95-50-12.5 1,3-Dichlorobenzene ND ug/L 5 11/18/11 00:53 541-73-12.5 1,4-Dichlorobenzene ND ug/L 5 11/18/11 00:53 106-46-72.5 Dichlorodifluoromethane ND ug/L 5 11/18/11 00:53 75-71-82.5 1,1-Dichloroethane ND ug/L 5 11/18/11 00:53 75-34-32.5 1,2-Dichloroethane 42.2 ug/L 5 11/18/11 00:53 107-06-22.5 1,1-Dichloroethene ND ug/L 5 11/18/11 00:53 75-35-42.5 cis-1,2-Dichloroethene ND ug/L 5 11/18/11 00:53 156-59-22.5 trans-1,2-Dichloroethene ND ug/L 5 11/18/11 00:53 156-60-52.5 1,2-Dichloropropane ND ug/L 5 11/18/11 00:53 78-87-52.5 1,3-Dichloropropane ND ug/L 5 11/18/11 00:53 142-28-92.5 2,2-Dichloropropane ND ug/L 5 11/18/11 00:53 594-20-72.5 1,1-Dichloropropene ND ug/L 5 11/18/11 00:53 563-58-62.5 cis-1,3-Dichloropropene ND ug/L 5 11/18/11 00:53 10061-01-52.5 trans-1,3-Dichloropropene ND ug/L 5 11/18/11 00:53 10061-02-62.5 Diisopropyl ether 338 ug/L 5 11/18/11 00:53 108-20-32.5 Ethylbenzene 245 ug/L 5 11/18/11 00:53 100-41-42.5 Hexachloro-1,3-butadiene ND ug/L 5 11/18/11 00:53 87-68-310.0 Isopropylbenzene (Cumene)15.7 ug/L 5 11/18/11 00:53 98-82-82.5 Methylene Chloride ND ug/L 5 11/18/11 00:53 75-09-210.0 Methyl-tert-butyl ether 23.8 ug/L 5 11/18/11 00:53 1634-04-42.5 Naphthalene 67.0 ug/L 5 11/18/11 00:53 91-20-310.0 n-Propylbenzene 14.6 ug/L 5 11/18/11 00:53 103-65-12.5 Styrene ND ug/L 5 11/18/11 00:53 100-42-52.5 1,1,1,2-Tetrachloroethane ND ug/L 5 11/18/11 00:53 630-20-62.5 1,1,2,2-Tetrachloroethane ND ug/L 5 11/18/11 00:53 79-34-52.5 Tetrachloroethene ND ug/L 5 11/18/11 00:53 127-18-42.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 10 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:MW5 Lab ID:92106262004 Collected:11/09/11 11:40 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Toluene 637 ug/L 5 11/18/11 00:53 108-88-32.5 1,2,3-Trichlorobenzene ND ug/L 5 11/18/11 00:53 87-61-610.0 1,2,4-Trichlorobenzene ND ug/L 5 11/18/11 00:53 120-82-110.0 1,1,1-Trichloroethane ND ug/L 5 11/18/11 00:53 71-55-62.5 1,1,2-Trichloroethane ND ug/L 5 11/18/11 00:53 79-00-52.5 Trichloroethene ND ug/L 5 11/18/11 00:53 79-01-62.5 Trichlorofluoromethane ND ug/L 5 11/18/11 00:53 75-69-45.0 1,2,3-Trichloropropane ND ug/L 5 11/18/11 00:53 96-18-42.5 1,2,4-Trimethylbenzene 253 ug/L 5 11/18/11 00:53 95-63-62.5 1,3,5-Trimethylbenzene 79.4 ug/L 5 11/18/11 00:53 108-67-82.5 Vinyl chloride ND ug/L 5 11/18/11 00:53 75-01-45.0 m&p-Xylene 1540 ug/L 5 11/18/11 00:53 179601-23-15.0 o-Xylene 449 ug/L 5 11/18/11 00:53 95-47-62.5 Surrogates 1,2-Dichloroethane-d4 (S)109 %5 11/18/11 00:53 17060-07-070-130 Dibromofluoromethane (S)107 %5 11/18/11 00:53 1868-53-770-130 4-Bromofluorobenzene (S)98 %5 11/18/11 00:53 460-00-470-130 Toluene-d8 (S)96 %5 11/18/11 00:53 2037-26-570-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 11 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:MW6 Lab ID:92106262005 Collected:11/09/11 11:54 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Benzene ND ug/L 1 11/17/11 21:05 71-43-20.50 Bromobenzene ND ug/L 1 11/17/11 21:05 108-86-10.50 Bromochloromethane ND ug/L 1 11/17/11 21:05 74-97-50.50 Bromodichloromethane ND ug/L 1 11/17/11 21:05 75-27-40.50 Bromoform ND ug/L 1 11/17/11 21:05 75-25-20.50 Bromomethane ND ug/L 1 11/17/11 21:05 74-83-95.0 n-Butylbenzene ND ug/L 1 11/17/11 21:05 104-51-80.50 sec-Butylbenzene ND ug/L 1 11/17/11 21:05 135-98-80.50 tert-Butylbenzene ND ug/L 1 11/17/11 21:05 98-06-60.50 Carbon tetrachloride ND ug/L 1 11/17/11 21:05 56-23-50.50 Chlorobenzene ND ug/L 1 11/17/11 21:05 108-90-70.50 Chloroethane ND ug/L 1 11/17/11 21:05 75-00-31.0 Chloroform ND ug/L 1 11/17/11 21:05 67-66-30.50 Chloromethane ND ug/L 1 11/17/11 21:05 74-87-31.0 2-Chlorotoluene ND ug/L 1 11/17/11 21:05 95-49-80.50 4-Chlorotoluene ND ug/L 1 11/17/11 21:05 106-43-40.50 1,2-Dibromo-3-chloropropane ND ug/L 1 11/17/11 21:05 96-12-81.0 Dibromochloromethane ND ug/L 1 11/17/11 21:05 124-48-10.50 1,2-Dibromoethane (EDB)ND ug/L 1 11/17/11 21:05 106-93-40.50 Dibromomethane ND ug/L 1 11/17/11 21:05 74-95-30.50 1,2-Dichlorobenzene ND ug/L 1 11/17/11 21:05 95-50-10.50 1,3-Dichlorobenzene ND ug/L 1 11/17/11 21:05 541-73-10.50 1,4-Dichlorobenzene ND ug/L 1 11/17/11 21:05 106-46-70.50 Dichlorodifluoromethane ND ug/L 1 11/17/11 21:05 75-71-80.50 1,1-Dichloroethane ND ug/L 1 11/17/11 21:05 75-34-30.50 1,2-Dichloroethane 0.71 ug/L 1 11/17/11 21:05 107-06-20.50 1,1-Dichloroethene ND ug/L 1 11/17/11 21:05 75-35-40.50 cis-1,2-Dichloroethene ND ug/L 1 11/17/11 21:05 156-59-20.50 trans-1,2-Dichloroethene ND ug/L 1 11/17/11 21:05 156-60-50.50 1,2-Dichloropropane ND ug/L 1 11/17/11 21:05 78-87-50.50 1,3-Dichloropropane ND ug/L 1 11/17/11 21:05 142-28-90.50 2,2-Dichloropropane ND ug/L 1 11/17/11 21:05 594-20-70.50 1,1-Dichloropropene ND ug/L 1 11/17/11 21:05 563-58-60.50 cis-1,3-Dichloropropene ND ug/L 1 11/17/11 21:05 10061-01-50.50 trans-1,3-Dichloropropene ND ug/L 1 11/17/11 21:05 10061-02-60.50 Diisopropyl ether 4.4 ug/L 1 11/17/11 21:05 108-20-30.50 Ethylbenzene ND ug/L 1 11/17/11 21:05 100-41-40.50 Hexachloro-1,3-butadiene ND ug/L 1 11/17/11 21:05 87-68-32.0 Isopropylbenzene (Cumene)ND ug/L 1 11/17/11 21:05 98-82-80.50 Methylene Chloride ND ug/L 1 11/17/11 21:05 75-09-22.0 Methyl-tert-butyl ether 0.86 ug/L 1 11/17/11 21:05 1634-04-40.50 Naphthalene ND ug/L 1 11/17/11 21:05 91-20-32.0 n-Propylbenzene ND ug/L 1 11/17/11 21:05 103-65-10.50 Styrene ND ug/L 1 11/17/11 21:05 100-42-50.50 1,1,1,2-Tetrachloroethane ND ug/L 1 11/17/11 21:05 630-20-60.50 1,1,2,2-Tetrachloroethane ND ug/L 1 11/17/11 21:05 79-34-50.50 Tetrachloroethene ND ug/L 1 11/17/11 21:05 127-18-40.50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 12 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:MW6 Lab ID:92106262005 Collected:11/09/11 11:54 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Toluene ND ug/L 1 11/17/11 21:05 108-88-30.50 1,2,3-Trichlorobenzene ND ug/L 1 11/17/11 21:05 87-61-62.0 1,2,4-Trichlorobenzene ND ug/L 1 11/17/11 21:05 120-82-12.0 1,1,1-Trichloroethane ND ug/L 1 11/17/11 21:05 71-55-60.50 1,1,2-Trichloroethane ND ug/L 1 11/17/11 21:05 79-00-50.50 Trichloroethene ND ug/L 1 11/17/11 21:05 79-01-60.50 Trichlorofluoromethane ND ug/L 1 11/17/11 21:05 75-69-41.0 1,2,3-Trichloropropane ND ug/L 1 11/17/11 21:05 96-18-40.50 1,2,4-Trimethylbenzene ND ug/L 1 11/17/11 21:05 95-63-60.50 1,3,5-Trimethylbenzene ND ug/L 1 11/17/11 21:05 108-67-80.50 Vinyl chloride ND ug/L 1 11/17/11 21:05 75-01-41.0 m&p-Xylene ND ug/L 1 11/17/11 21:05 179601-23-11.0 o-Xylene ND ug/L 1 11/17/11 21:05 95-47-60.50 Surrogates 1,2-Dichloroethane-d4 (S)109 %1 11/17/11 21:05 17060-07-070-130 Dibromofluoromethane (S)106 %1 11/17/11 21:05 1868-53-770-130 4-Bromofluorobenzene (S)92 %1 11/17/11 21:05 460-00-470-130 Toluene-d8 (S)90 %1 11/17/11 21:05 2037-26-570-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 13 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:MW7 Lab ID:92106262006 Collected:11/09/11 11:57 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Benzene ND ug/L 1 11/17/11 21:27 71-43-20.50 Bromobenzene ND ug/L 1 11/17/11 21:27 108-86-10.50 Bromochloromethane ND ug/L 1 11/17/11 21:27 74-97-50.50 Bromodichloromethane ND ug/L 1 11/17/11 21:27 75-27-40.50 Bromoform ND ug/L 1 11/17/11 21:27 75-25-20.50 Bromomethane ND ug/L 1 11/17/11 21:27 74-83-95.0 n-Butylbenzene ND ug/L 1 11/17/11 21:27 104-51-80.50 sec-Butylbenzene ND ug/L 1 11/17/11 21:27 135-98-80.50 tert-Butylbenzene ND ug/L 1 11/17/11 21:27 98-06-60.50 Carbon tetrachloride ND ug/L 1 11/17/11 21:27 56-23-50.50 Chlorobenzene ND ug/L 1 11/17/11 21:27 108-90-70.50 Chloroethane ND ug/L 1 11/17/11 21:27 75-00-31.0 Chloroform ND ug/L 1 11/17/11 21:27 67-66-30.50 Chloromethane ND ug/L 1 11/17/11 21:27 74-87-31.0 2-Chlorotoluene ND ug/L 1 11/17/11 21:27 95-49-80.50 4-Chlorotoluene ND ug/L 1 11/17/11 21:27 106-43-40.50 1,2-Dibromo-3-chloropropane ND ug/L 1 11/17/11 21:27 96-12-81.0 Dibromochloromethane ND ug/L 1 11/17/11 21:27 124-48-10.50 1,2-Dibromoethane (EDB)ND ug/L 1 11/17/11 21:27 106-93-40.50 Dibromomethane ND ug/L 1 11/17/11 21:27 74-95-30.50 1,2-Dichlorobenzene ND ug/L 1 11/17/11 21:27 95-50-10.50 1,3-Dichlorobenzene ND ug/L 1 11/17/11 21:27 541-73-10.50 1,4-Dichlorobenzene ND ug/L 1 11/17/11 21:27 106-46-70.50 Dichlorodifluoromethane ND ug/L 1 11/17/11 21:27 75-71-80.50 1,1-Dichloroethane ND ug/L 1 11/17/11 21:27 75-34-30.50 1,2-Dichloroethane ND ug/L 1 11/17/11 21:27 107-06-20.50 1,1-Dichloroethene ND ug/L 1 11/17/11 21:27 75-35-40.50 cis-1,2-Dichloroethene ND ug/L 1 11/17/11 21:27 156-59-20.50 trans-1,2-Dichloroethene ND ug/L 1 11/17/11 21:27 156-60-50.50 1,2-Dichloropropane ND ug/L 1 11/17/11 21:27 78-87-50.50 1,3-Dichloropropane ND ug/L 1 11/17/11 21:27 142-28-90.50 2,2-Dichloropropane ND ug/L 1 11/17/11 21:27 594-20-70.50 1,1-Dichloropropene ND ug/L 1 11/17/11 21:27 563-58-60.50 cis-1,3-Dichloropropene ND ug/L 1 11/17/11 21:27 10061-01-50.50 trans-1,3-Dichloropropene ND ug/L 1 11/17/11 21:27 10061-02-60.50 Diisopropyl ether 3.6 ug/L 1 11/17/11 21:27 108-20-30.50 Ethylbenzene ND ug/L 1 11/17/11 21:27 100-41-40.50 Hexachloro-1,3-butadiene ND ug/L 1 11/17/11 21:27 87-68-32.0 Isopropylbenzene (Cumene)ND ug/L 1 11/17/11 21:27 98-82-80.50 Methylene Chloride ND ug/L 1 11/17/11 21:27 75-09-22.0 Methyl-tert-butyl ether ND ug/L 1 11/17/11 21:27 1634-04-40.50 Naphthalene ND ug/L 1 11/17/11 21:27 91-20-32.0 n-Propylbenzene ND ug/L 1 11/17/11 21:27 103-65-10.50 Styrene ND ug/L 1 11/17/11 21:27 100-42-50.50 1,1,1,2-Tetrachloroethane ND ug/L 1 11/17/11 21:27 630-20-60.50 1,1,2,2-Tetrachloroethane ND ug/L 1 11/17/11 21:27 79-34-50.50 Tetrachloroethene ND ug/L 1 11/17/11 21:27 127-18-40.50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 14 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:MW7 Lab ID:92106262006 Collected:11/09/11 11:57 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Toluene ND ug/L 1 11/17/11 21:27 108-88-30.50 1,2,3-Trichlorobenzene ND ug/L 1 11/17/11 21:27 87-61-62.0 1,2,4-Trichlorobenzene ND ug/L 1 11/17/11 21:27 120-82-12.0 1,1,1-Trichloroethane ND ug/L 1 11/17/11 21:27 71-55-60.50 1,1,2-Trichloroethane ND ug/L 1 11/17/11 21:27 79-00-50.50 Trichloroethene ND ug/L 1 11/17/11 21:27 79-01-60.50 Trichlorofluoromethane ND ug/L 1 11/17/11 21:27 75-69-41.0 1,2,3-Trichloropropane ND ug/L 1 11/17/11 21:27 96-18-40.50 1,2,4-Trimethylbenzene ND ug/L 1 11/17/11 21:27 95-63-60.50 1,3,5-Trimethylbenzene ND ug/L 1 11/17/11 21:27 108-67-80.50 Vinyl chloride ND ug/L 1 11/17/11 21:27 75-01-41.0 m&p-Xylene ND ug/L 1 11/17/11 21:27 179601-23-11.0 o-Xylene ND ug/L 1 11/17/11 21:27 95-47-60.50 Surrogates 1,2-Dichloroethane-d4 (S)110 %1 11/17/11 21:27 17060-07-070-130 Dibromofluoromethane (S)106 %1 11/17/11 21:27 1868-53-770-130 4-Bromofluorobenzene (S)92 %1 11/17/11 21:27 460-00-470-130 Toluene-d8 (S)92 %1 11/17/11 21:27 2037-26-570-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 15 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:DW1 Lab ID:92106262007 Collected:11/09/11 11:25 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Benzene ND ug/L 1 11/17/11 21:50 71-43-20.50 Bromobenzene ND ug/L 1 11/17/11 21:50 108-86-10.50 Bromochloromethane ND ug/L 1 11/17/11 21:50 74-97-50.50 Bromodichloromethane ND ug/L 1 11/17/11 21:50 75-27-40.50 Bromoform ND ug/L 1 11/17/11 21:50 75-25-20.50 Bromomethane ND ug/L 1 11/17/11 21:50 74-83-95.0 n-Butylbenzene ND ug/L 1 11/17/11 21:50 104-51-80.50 sec-Butylbenzene ND ug/L 1 11/17/11 21:50 135-98-80.50 tert-Butylbenzene ND ug/L 1 11/17/11 21:50 98-06-60.50 Carbon tetrachloride ND ug/L 1 11/17/11 21:50 56-23-50.50 Chlorobenzene ND ug/L 1 11/17/11 21:50 108-90-70.50 Chloroethane ND ug/L 1 11/17/11 21:50 75-00-31.0 Chloroform ND ug/L 1 11/17/11 21:50 67-66-30.50 Chloromethane ND ug/L 1 11/17/11 21:50 74-87-31.0 2-Chlorotoluene ND ug/L 1 11/17/11 21:50 95-49-80.50 4-Chlorotoluene ND ug/L 1 11/17/11 21:50 106-43-40.50 1,2-Dibromo-3-chloropropane ND ug/L 1 11/17/11 21:50 96-12-81.0 Dibromochloromethane ND ug/L 1 11/17/11 21:50 124-48-10.50 1,2-Dibromoethane (EDB)ND ug/L 1 11/17/11 21:50 106-93-40.50 Dibromomethane ND ug/L 1 11/17/11 21:50 74-95-30.50 1,2-Dichlorobenzene ND ug/L 1 11/17/11 21:50 95-50-10.50 1,3-Dichlorobenzene ND ug/L 1 11/17/11 21:50 541-73-10.50 1,4-Dichlorobenzene ND ug/L 1 11/17/11 21:50 106-46-70.50 Dichlorodifluoromethane ND ug/L 1 11/17/11 21:50 75-71-80.50 1,1-Dichloroethane ND ug/L 1 11/17/11 21:50 75-34-30.50 1,2-Dichloroethane ND ug/L 1 11/17/11 21:50 107-06-20.50 1,1-Dichloroethene ND ug/L 1 11/17/11 21:50 75-35-40.50 cis-1,2-Dichloroethene ND ug/L 1 11/17/11 21:50 156-59-20.50 trans-1,2-Dichloroethene ND ug/L 1 11/17/11 21:50 156-60-50.50 1,2-Dichloropropane ND ug/L 1 11/17/11 21:50 78-87-50.50 1,3-Dichloropropane ND ug/L 1 11/17/11 21:50 142-28-90.50 2,2-Dichloropropane ND ug/L 1 11/17/11 21:50 594-20-70.50 1,1-Dichloropropene ND ug/L 1 11/17/11 21:50 563-58-60.50 cis-1,3-Dichloropropene ND ug/L 1 11/17/11 21:50 10061-01-50.50 trans-1,3-Dichloropropene ND ug/L 1 11/17/11 21:50 10061-02-60.50 Diisopropyl ether ND ug/L 1 11/17/11 21:50 108-20-30.50 Ethylbenzene ND ug/L 1 11/17/11 21:50 100-41-40.50 Hexachloro-1,3-butadiene ND ug/L 1 11/17/11 21:50 87-68-32.0 Isopropylbenzene (Cumene)ND ug/L 1 11/17/11 21:50 98-82-80.50 Methylene Chloride ND ug/L 1 11/17/11 21:50 75-09-22.0 Methyl-tert-butyl ether ND ug/L 1 11/17/11 21:50 1634-04-40.50 Naphthalene ND ug/L 1 11/17/11 21:50 91-20-32.0 n-Propylbenzene ND ug/L 1 11/17/11 21:50 103-65-10.50 Styrene ND ug/L 1 11/17/11 21:50 100-42-50.50 1,1,1,2-Tetrachloroethane ND ug/L 1 11/17/11 21:50 630-20-60.50 1,1,2,2-Tetrachloroethane ND ug/L 1 11/17/11 21:50 79-34-50.50 Tetrachloroethene ND ug/L 1 11/17/11 21:50 127-18-40.50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 16 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:DW1 Lab ID:92106262007 Collected:11/09/11 11:25 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Toluene ND ug/L 1 11/17/11 21:50 108-88-30.50 1,2,3-Trichlorobenzene ND ug/L 1 11/17/11 21:50 87-61-62.0 1,2,4-Trichlorobenzene ND ug/L 1 11/17/11 21:50 120-82-12.0 1,1,1-Trichloroethane ND ug/L 1 11/17/11 21:50 71-55-60.50 1,1,2-Trichloroethane ND ug/L 1 11/17/11 21:50 79-00-50.50 Trichloroethene ND ug/L 1 11/17/11 21:50 79-01-60.50 Trichlorofluoromethane ND ug/L 1 11/17/11 21:50 75-69-41.0 1,2,3-Trichloropropane ND ug/L 1 11/17/11 21:50 96-18-40.50 1,2,4-Trimethylbenzene ND ug/L 1 11/17/11 21:50 95-63-60.50 1,3,5-Trimethylbenzene ND ug/L 1 11/17/11 21:50 108-67-80.50 Vinyl chloride ND ug/L 1 11/17/11 21:50 75-01-41.0 m&p-Xylene ND ug/L 1 11/17/11 21:50 179601-23-11.0 o-Xylene ND ug/L 1 11/17/11 21:50 95-47-60.50 Surrogates 1,2-Dichloroethane-d4 (S)109 %1 11/17/11 21:50 17060-07-070-130 Dibromofluoromethane (S)107 %1 11/17/11 21:50 1868-53-770-130 4-Bromofluorobenzene (S)89 %1 11/17/11 21:50 460-00-470-130 Toluene-d8 (S)92 %1 11/17/11 21:50 2037-26-570-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 17 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:WSW1 Lab ID:92106262008 Collected:11/09/11 10:40 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Benzene ND ug/L 1 11/17/11 22:13 71-43-20.50 Bromobenzene ND ug/L 1 11/17/11 22:13 108-86-10.50 Bromochloromethane ND ug/L 1 11/17/11 22:13 74-97-50.50 Bromodichloromethane ND ug/L 1 11/17/11 22:13 75-27-40.50 Bromoform ND ug/L 1 11/17/11 22:13 75-25-20.50 Bromomethane ND ug/L 1 11/17/11 22:13 74-83-95.0 n-Butylbenzene ND ug/L 1 11/17/11 22:13 104-51-80.50 sec-Butylbenzene ND ug/L 1 11/17/11 22:13 135-98-80.50 tert-Butylbenzene ND ug/L 1 11/17/11 22:13 98-06-60.50 Carbon tetrachloride ND ug/L 1 11/17/11 22:13 56-23-50.50 Chlorobenzene ND ug/L 1 11/17/11 22:13 108-90-70.50 Chloroethane ND ug/L 1 11/17/11 22:13 75-00-31.0 Chloroform ND ug/L 1 11/17/11 22:13 67-66-30.50 Chloromethane ND ug/L 1 11/17/11 22:13 74-87-31.0 2-Chlorotoluene ND ug/L 1 11/17/11 22:13 95-49-80.50 4-Chlorotoluene ND ug/L 1 11/17/11 22:13 106-43-40.50 1,2-Dibromo-3-chloropropane ND ug/L 1 11/17/11 22:13 96-12-81.0 Dibromochloromethane ND ug/L 1 11/17/11 22:13 124-48-10.50 1,2-Dibromoethane (EDB)ND ug/L 1 11/17/11 22:13 106-93-40.50 Dibromomethane ND ug/L 1 11/17/11 22:13 74-95-30.50 1,2-Dichlorobenzene ND ug/L 1 11/17/11 22:13 95-50-10.50 1,3-Dichlorobenzene ND ug/L 1 11/17/11 22:13 541-73-10.50 1,4-Dichlorobenzene ND ug/L 1 11/17/11 22:13 106-46-70.50 Dichlorodifluoromethane ND ug/L 1 11/17/11 22:13 75-71-80.50 1,1-Dichloroethane ND ug/L 1 11/17/11 22:13 75-34-30.50 1,2-Dichloroethane ND ug/L 1 11/17/11 22:13 107-06-20.50 1,1-Dichloroethene ND ug/L 1 11/17/11 22:13 75-35-40.50 cis-1,2-Dichloroethene ND ug/L 1 11/17/11 22:13 156-59-20.50 trans-1,2-Dichloroethene ND ug/L 1 11/17/11 22:13 156-60-50.50 1,2-Dichloropropane ND ug/L 1 11/17/11 22:13 78-87-50.50 1,3-Dichloropropane ND ug/L 1 11/17/11 22:13 142-28-90.50 2,2-Dichloropropane ND ug/L 1 11/17/11 22:13 594-20-70.50 1,1-Dichloropropene ND ug/L 1 11/17/11 22:13 563-58-60.50 cis-1,3-Dichloropropene ND ug/L 1 11/17/11 22:13 10061-01-50.50 trans-1,3-Dichloropropene ND ug/L 1 11/17/11 22:13 10061-02-60.50 Diisopropyl ether ND ug/L 1 11/17/11 22:13 108-20-30.50 Ethylbenzene ND ug/L 1 11/17/11 22:13 100-41-40.50 Hexachloro-1,3-butadiene ND ug/L 1 11/17/11 22:13 87-68-32.0 Isopropylbenzene (Cumene)ND ug/L 1 11/17/11 22:13 98-82-80.50 Methylene Chloride ND ug/L 1 11/17/11 22:13 75-09-22.0 Methyl-tert-butyl ether 0.64 ug/L 1 11/17/11 22:13 1634-04-40.50 Naphthalene ND ug/L 1 11/17/11 22:13 91-20-32.0 n-Propylbenzene ND ug/L 1 11/17/11 22:13 103-65-10.50 Styrene ND ug/L 1 11/17/11 22:13 100-42-50.50 1,1,1,2-Tetrachloroethane ND ug/L 1 11/17/11 22:13 630-20-60.50 1,1,2,2-Tetrachloroethane ND ug/L 1 11/17/11 22:13 79-34-50.50 Tetrachloroethene ND ug/L 1 11/17/11 22:13 127-18-40.50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 18 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:WSW1 Lab ID:92106262008 Collected:11/09/11 10:40 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Toluene ND ug/L 1 11/17/11 22:13 108-88-30.50 1,2,3-Trichlorobenzene ND ug/L 1 11/17/11 22:13 87-61-62.0 1,2,4-Trichlorobenzene ND ug/L 1 11/17/11 22:13 120-82-12.0 1,1,1-Trichloroethane ND ug/L 1 11/17/11 22:13 71-55-60.50 1,1,2-Trichloroethane ND ug/L 1 11/17/11 22:13 79-00-50.50 Trichloroethene ND ug/L 1 11/17/11 22:13 79-01-60.50 Trichlorofluoromethane ND ug/L 1 11/17/11 22:13 75-69-41.0 1,2,3-Trichloropropane ND ug/L 1 11/17/11 22:13 96-18-40.50 1,2,4-Trimethylbenzene ND ug/L 1 11/17/11 22:13 95-63-60.50 1,3,5-Trimethylbenzene ND ug/L 1 11/17/11 22:13 108-67-80.50 Vinyl chloride ND ug/L 1 11/17/11 22:13 75-01-41.0 m&p-Xylene ND ug/L 1 11/17/11 22:13 179601-23-11.0 o-Xylene ND ug/L 1 11/17/11 22:13 95-47-60.50 Surrogates 1,2-Dichloroethane-d4 (S)112 %1 11/17/11 22:13 17060-07-070-130 Dibromofluoromethane (S)107 %1 11/17/11 22:13 1868-53-770-130 4-Bromofluorobenzene (S)92 %1 11/17/11 22:13 460-00-470-130 Toluene-d8 (S)92 %1 11/17/11 22:13 2037-26-570-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 19 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:WSW3 Lab ID:92106262009 Collected:11/09/11 10:55 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Benzene 35.8 ug/L 1 11/17/11 22:36 71-43-20.50 Bromobenzene ND ug/L 1 11/17/11 22:36 108-86-10.50 Bromochloromethane ND ug/L 1 11/17/11 22:36 74-97-50.50 Bromodichloromethane ND ug/L 1 11/17/11 22:36 75-27-40.50 Bromoform ND ug/L 1 11/17/11 22:36 75-25-20.50 Bromomethane ND ug/L 1 11/17/11 22:36 74-83-95.0 n-Butylbenzene ND ug/L 1 11/17/11 22:36 104-51-80.50 sec-Butylbenzene ND ug/L 1 11/17/11 22:36 135-98-80.50 tert-Butylbenzene ND ug/L 1 11/17/11 22:36 98-06-60.50 Carbon tetrachloride ND ug/L 1 11/17/11 22:36 56-23-50.50 Chlorobenzene ND ug/L 1 11/17/11 22:36 108-90-70.50 Chloroethane ND ug/L 1 11/17/11 22:36 75-00-31.0 Chloroform ND ug/L 1 11/17/11 22:36 67-66-30.50 Chloromethane ND ug/L 1 11/17/11 22:36 74-87-31.0 2-Chlorotoluene ND ug/L 1 11/17/11 22:36 95-49-80.50 4-Chlorotoluene ND ug/L 1 11/17/11 22:36 106-43-40.50 1,2-Dibromo-3-chloropropane ND ug/L 1 11/17/11 22:36 96-12-81.0 Dibromochloromethane ND ug/L 1 11/17/11 22:36 124-48-10.50 1,2-Dibromoethane (EDB)ND ug/L 1 11/17/11 22:36 106-93-40.50 Dibromomethane ND ug/L 1 11/17/11 22:36 74-95-30.50 1,2-Dichlorobenzene ND ug/L 1 11/17/11 22:36 95-50-10.50 1,3-Dichlorobenzene ND ug/L 1 11/17/11 22:36 541-73-10.50 1,4-Dichlorobenzene ND ug/L 1 11/17/11 22:36 106-46-70.50 Dichlorodifluoromethane ND ug/L 1 11/17/11 22:36 75-71-80.50 1,1-Dichloroethane ND ug/L 1 11/17/11 22:36 75-34-30.50 1,2-Dichloroethane 6.2 ug/L 1 11/17/11 22:36 107-06-20.50 1,1-Dichloroethene ND ug/L 1 11/17/11 22:36 75-35-40.50 cis-1,2-Dichloroethene ND ug/L 1 11/17/11 22:36 156-59-20.50 trans-1,2-Dichloroethene ND ug/L 1 11/17/11 22:36 156-60-50.50 1,2-Dichloropropane ND ug/L 1 11/17/11 22:36 78-87-50.50 1,3-Dichloropropane ND ug/L 1 11/17/11 22:36 142-28-90.50 2,2-Dichloropropane ND ug/L 1 11/17/11 22:36 594-20-70.50 1,1-Dichloropropene ND ug/L 1 11/17/11 22:36 563-58-60.50 cis-1,3-Dichloropropene ND ug/L 1 11/17/11 22:36 10061-01-50.50 trans-1,3-Dichloropropene ND ug/L 1 11/17/11 22:36 10061-02-60.50 Diisopropyl ether 48.8 ug/L 1 11/17/11 22:36 108-20-30.50 Ethylbenzene 0.50 ug/L 1 11/17/11 22:36 100-41-40.50 Hexachloro-1,3-butadiene ND ug/L 1 11/17/11 22:36 87-68-32.0 Isopropylbenzene (Cumene)1.6 ug/L 1 11/17/11 22:36 98-82-80.50 Methylene Chloride ND ug/L 1 11/17/11 22:36 75-09-22.0 Methyl-tert-butyl ether 8.5 ug/L 1 11/17/11 22:36 1634-04-40.50 Naphthalene ND ug/L 1 11/17/11 22:36 91-20-32.0 n-Propylbenzene ND ug/L 1 11/17/11 22:36 103-65-10.50 Styrene ND ug/L 1 11/17/11 22:36 100-42-50.50 1,1,1,2-Tetrachloroethane ND ug/L 1 11/17/11 22:36 630-20-60.50 1,1,2,2-Tetrachloroethane ND ug/L 1 11/17/11 22:36 79-34-50.50 Tetrachloroethene ND ug/L 1 11/17/11 22:36 127-18-40.50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 20 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:WSW3 Lab ID:92106262009 Collected:11/09/11 10:55 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Toluene ND ug/L 1 11/17/11 22:36 108-88-30.50 1,2,3-Trichlorobenzene ND ug/L 1 11/17/11 22:36 87-61-62.0 1,2,4-Trichlorobenzene ND ug/L 1 11/17/11 22:36 120-82-12.0 1,1,1-Trichloroethane ND ug/L 1 11/17/11 22:36 71-55-60.50 1,1,2-Trichloroethane ND ug/L 1 11/17/11 22:36 79-00-50.50 Trichloroethene ND ug/L 1 11/17/11 22:36 79-01-60.50 Trichlorofluoromethane ND ug/L 1 11/17/11 22:36 75-69-41.0 1,2,3-Trichloropropane ND ug/L 1 11/17/11 22:36 96-18-40.50 1,2,4-Trimethylbenzene 2.9 ug/L 1 11/17/11 22:36 95-63-60.50 1,3,5-Trimethylbenzene ND ug/L 1 11/17/11 22:36 108-67-80.50 Vinyl chloride ND ug/L 1 11/17/11 22:36 75-01-41.0 m&p-Xylene 9.8 ug/L 1 11/17/11 22:36 179601-23-11.0 o-Xylene 5.0 ug/L 1 11/17/11 22:36 95-47-60.50 Surrogates 1,2-Dichloroethane-d4 (S)109 %1 11/17/11 22:36 17060-07-070-130 Dibromofluoromethane (S)107 %1 11/17/11 22:36 1868-53-770-130 4-Bromofluorobenzene (S)99 %1 11/17/11 22:36 460-00-470-130 Toluene-d8 (S)91 %1 11/17/11 22:36 2037-26-570-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 21 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:WSW4BEFORE Lab ID:92106262010 Collected:11/09/11 11:00 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Benzene ND ug/L 1 11/17/11 22:59 71-43-20.50 Bromobenzene ND ug/L 1 11/17/11 22:59 108-86-10.50 Bromochloromethane ND ug/L 1 11/17/11 22:59 74-97-50.50 Bromodichloromethane ND ug/L 1 11/17/11 22:59 75-27-40.50 Bromoform ND ug/L 1 11/17/11 22:59 75-25-20.50 Bromomethane ND ug/L 1 11/17/11 22:59 74-83-95.0 n-Butylbenzene ND ug/L 1 11/17/11 22:59 104-51-80.50 sec-Butylbenzene ND ug/L 1 11/17/11 22:59 135-98-80.50 tert-Butylbenzene ND ug/L 1 11/17/11 22:59 98-06-60.50 Carbon tetrachloride ND ug/L 1 11/17/11 22:59 56-23-50.50 Chlorobenzene ND ug/L 1 11/17/11 22:59 108-90-70.50 Chloroethane ND ug/L 1 11/17/11 22:59 75-00-31.0 Chloroform ND ug/L 1 11/17/11 22:59 67-66-30.50 Chloromethane ND ug/L 1 11/17/11 22:59 74-87-31.0 2-Chlorotoluene ND ug/L 1 11/17/11 22:59 95-49-80.50 4-Chlorotoluene ND ug/L 1 11/17/11 22:59 106-43-40.50 1,2-Dibromo-3-chloropropane ND ug/L 1 11/17/11 22:59 96-12-81.0 Dibromochloromethane ND ug/L 1 11/17/11 22:59 124-48-10.50 1,2-Dibromoethane (EDB)ND ug/L 1 11/17/11 22:59 106-93-40.50 Dibromomethane ND ug/L 1 11/17/11 22:59 74-95-30.50 1,2-Dichlorobenzene ND ug/L 1 11/17/11 22:59 95-50-10.50 1,3-Dichlorobenzene ND ug/L 1 11/17/11 22:59 541-73-10.50 1,4-Dichlorobenzene ND ug/L 1 11/17/11 22:59 106-46-70.50 Dichlorodifluoromethane ND ug/L 1 11/17/11 22:59 75-71-80.50 1,1-Dichloroethane ND ug/L 1 11/17/11 22:59 75-34-30.50 1,2-Dichloroethane 2.2 ug/L 1 11/17/11 22:59 107-06-20.50 1,1-Dichloroethene ND ug/L 1 11/17/11 22:59 75-35-40.50 cis-1,2-Dichloroethene ND ug/L 1 11/17/11 22:59 156-59-20.50 trans-1,2-Dichloroethene ND ug/L 1 11/17/11 22:59 156-60-50.50 1,2-Dichloropropane ND ug/L 1 11/17/11 22:59 78-87-50.50 1,3-Dichloropropane ND ug/L 1 11/17/11 22:59 142-28-90.50 2,2-Dichloropropane ND ug/L 1 11/17/11 22:59 594-20-70.50 1,1-Dichloropropene ND ug/L 1 11/17/11 22:59 563-58-60.50 cis-1,3-Dichloropropene ND ug/L 1 11/17/11 22:59 10061-01-50.50 trans-1,3-Dichloropropene ND ug/L 1 11/17/11 22:59 10061-02-60.50 Diisopropyl ether 0.76 ug/L 1 11/17/11 22:59 108-20-30.50 Ethylbenzene ND ug/L 1 11/17/11 22:59 100-41-40.50 Hexachloro-1,3-butadiene ND ug/L 1 11/17/11 22:59 87-68-32.0 Isopropylbenzene (Cumene)ND ug/L 1 11/17/11 22:59 98-82-80.50 Methylene Chloride ND ug/L 1 11/17/11 22:59 75-09-22.0 Methyl-tert-butyl ether ND ug/L 1 11/17/11 22:59 1634-04-40.50 Naphthalene ND ug/L 1 11/17/11 22:59 91-20-32.0 n-Propylbenzene ND ug/L 1 11/17/11 22:59 103-65-10.50 Styrene ND ug/L 1 11/17/11 22:59 100-42-50.50 1,1,1,2-Tetrachloroethane ND ug/L 1 11/17/11 22:59 630-20-60.50 1,1,2,2-Tetrachloroethane ND ug/L 1 11/17/11 22:59 79-34-50.50 Tetrachloroethene ND ug/L 1 11/17/11 22:59 127-18-40.50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 22 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:WSW4BEFORE Lab ID:92106262010 Collected:11/09/11 11:00 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Toluene ND ug/L 1 11/17/11 22:59 108-88-30.50 1,2,3-Trichlorobenzene ND ug/L 1 11/17/11 22:59 87-61-62.0 1,2,4-Trichlorobenzene ND ug/L 1 11/17/11 22:59 120-82-12.0 1,1,1-Trichloroethane ND ug/L 1 11/17/11 22:59 71-55-60.50 1,1,2-Trichloroethane ND ug/L 1 11/17/11 22:59 79-00-50.50 Trichloroethene ND ug/L 1 11/17/11 22:59 79-01-60.50 Trichlorofluoromethane ND ug/L 1 11/17/11 22:59 75-69-41.0 1,2,3-Trichloropropane ND ug/L 1 11/17/11 22:59 96-18-40.50 1,2,4-Trimethylbenzene ND ug/L 1 11/17/11 22:59 95-63-60.50 1,3,5-Trimethylbenzene ND ug/L 1 11/17/11 22:59 108-67-80.50 Vinyl chloride ND ug/L 1 11/17/11 22:59 75-01-41.0 m&p-Xylene ND ug/L 1 11/17/11 22:59 179601-23-11.0 o-Xylene ND ug/L 1 11/17/11 22:59 95-47-60.50 Surrogates 1,2-Dichloroethane-d4 (S)111 %1 11/17/11 22:59 17060-07-070-130 Dibromofluoromethane (S)106 %1 11/17/11 22:59 1868-53-770-130 4-Bromofluorobenzene (S)90 %1 11/17/11 22:59 460-00-470-130 Toluene-d8 (S)91 %1 11/17/11 22:59 2037-26-570-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 23 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:WSW4AFTER Lab ID:92106262011 Collected:11/09/11 11:01 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Benzene ND ug/L 1 11/17/11 23:22 71-43-20.50 Bromobenzene ND ug/L 1 11/17/11 23:22 108-86-10.50 Bromochloromethane ND ug/L 1 11/17/11 23:22 74-97-50.50 Bromodichloromethane ND ug/L 1 11/17/11 23:22 75-27-40.50 Bromoform ND ug/L 1 11/17/11 23:22 75-25-20.50 Bromomethane ND ug/L 1 11/17/11 23:22 74-83-95.0 n-Butylbenzene ND ug/L 1 11/17/11 23:22 104-51-80.50 sec-Butylbenzene ND ug/L 1 11/17/11 23:22 135-98-80.50 tert-Butylbenzene ND ug/L 1 11/17/11 23:22 98-06-60.50 Carbon tetrachloride ND ug/L 1 11/17/11 23:22 56-23-50.50 Chlorobenzene ND ug/L 1 11/17/11 23:22 108-90-70.50 Chloroethane ND ug/L 1 11/17/11 23:22 75-00-31.0 Chloroform ND ug/L 1 11/17/11 23:22 67-66-30.50 Chloromethane ND ug/L 1 11/17/11 23:22 74-87-31.0 2-Chlorotoluene ND ug/L 1 11/17/11 23:22 95-49-80.50 4-Chlorotoluene ND ug/L 1 11/17/11 23:22 106-43-40.50 1,2-Dibromo-3-chloropropane ND ug/L 1 11/17/11 23:22 96-12-81.0 Dibromochloromethane ND ug/L 1 11/17/11 23:22 124-48-10.50 1,2-Dibromoethane (EDB)ND ug/L 1 11/17/11 23:22 106-93-40.50 Dibromomethane ND ug/L 1 11/17/11 23:22 74-95-30.50 1,2-Dichlorobenzene ND ug/L 1 11/17/11 23:22 95-50-10.50 1,3-Dichlorobenzene ND ug/L 1 11/17/11 23:22 541-73-10.50 1,4-Dichlorobenzene ND ug/L 1 11/17/11 23:22 106-46-70.50 Dichlorodifluoromethane ND ug/L 1 11/17/11 23:22 75-71-80.50 1,1-Dichloroethane ND ug/L 1 11/17/11 23:22 75-34-30.50 1,2-Dichloroethane 1.7 ug/L 1 11/17/11 23:22 107-06-20.50 1,1-Dichloroethene ND ug/L 1 11/17/11 23:22 75-35-40.50 cis-1,2-Dichloroethene ND ug/L 1 11/17/11 23:22 156-59-20.50 trans-1,2-Dichloroethene ND ug/L 1 11/17/11 23:22 156-60-50.50 1,2-Dichloropropane ND ug/L 1 11/17/11 23:22 78-87-50.50 1,3-Dichloropropane ND ug/L 1 11/17/11 23:22 142-28-90.50 2,2-Dichloropropane ND ug/L 1 11/17/11 23:22 594-20-70.50 1,1-Dichloropropene ND ug/L 1 11/17/11 23:22 563-58-60.50 cis-1,3-Dichloropropene ND ug/L 1 11/17/11 23:22 10061-01-50.50 trans-1,3-Dichloropropene ND ug/L 1 11/17/11 23:22 10061-02-60.50 Diisopropyl ether ND ug/L 1 11/17/11 23:22 108-20-30.50 Ethylbenzene ND ug/L 1 11/17/11 23:22 100-41-40.50 Hexachloro-1,3-butadiene ND ug/L 1 11/17/11 23:22 87-68-32.0 Isopropylbenzene (Cumene)ND ug/L 1 11/17/11 23:22 98-82-80.50 Methylene Chloride ND ug/L 1 11/17/11 23:22 75-09-22.0 Methyl-tert-butyl ether ND ug/L 1 11/17/11 23:22 1634-04-40.50 Naphthalene ND ug/L 1 11/17/11 23:22 91-20-32.0 n-Propylbenzene ND ug/L 1 11/17/11 23:22 103-65-10.50 Styrene ND ug/L 1 11/17/11 23:22 100-42-50.50 1,1,1,2-Tetrachloroethane ND ug/L 1 11/17/11 23:22 630-20-60.50 1,1,2,2-Tetrachloroethane ND ug/L 1 11/17/11 23:22 79-34-50.50 Tetrachloroethene ND ug/L 1 11/17/11 23:22 127-18-40.50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 24 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:WSW4AFTER Lab ID:92106262011 Collected:11/09/11 11:01 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Toluene ND ug/L 1 11/17/11 23:22 108-88-30.50 1,2,3-Trichlorobenzene ND ug/L 1 11/17/11 23:22 87-61-62.0 1,2,4-Trichlorobenzene ND ug/L 1 11/17/11 23:22 120-82-12.0 1,1,1-Trichloroethane ND ug/L 1 11/17/11 23:22 71-55-60.50 1,1,2-Trichloroethane ND ug/L 1 11/17/11 23:22 79-00-50.50 Trichloroethene ND ug/L 1 11/17/11 23:22 79-01-60.50 Trichlorofluoromethane ND ug/L 1 11/17/11 23:22 75-69-41.0 1,2,3-Trichloropropane ND ug/L 1 11/17/11 23:22 96-18-40.50 1,2,4-Trimethylbenzene ND ug/L 1 11/17/11 23:22 95-63-60.50 1,3,5-Trimethylbenzene ND ug/L 1 11/17/11 23:22 108-67-80.50 Vinyl chloride ND ug/L 1 11/17/11 23:22 75-01-41.0 m&p-Xylene ND ug/L 1 11/17/11 23:22 179601-23-11.0 o-Xylene ND ug/L 1 11/17/11 23:22 95-47-60.50 Surrogates 1,2-Dichloroethane-d4 (S)112 %1 11/17/11 23:22 17060-07-070-130 Dibromofluoromethane (S)108 %1 11/17/11 23:22 1868-53-770-130 4-Bromofluorobenzene (S)93 %1 11/17/11 23:22 460-00-470-130 Toluene-d8 (S)92 %1 11/17/11 23:22 2037-26-570-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 25 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:WSW5 Lab ID:92106262012 Collected:11/09/11 11:10 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Benzene ND ug/L 1 11/17/11 23:44 71-43-20.50 Bromobenzene ND ug/L 1 11/17/11 23:44 108-86-10.50 Bromochloromethane ND ug/L 1 11/17/11 23:44 74-97-50.50 Bromodichloromethane ND ug/L 1 11/17/11 23:44 75-27-40.50 Bromoform ND ug/L 1 11/17/11 23:44 75-25-20.50 Bromomethane ND ug/L 1 11/17/11 23:44 74-83-95.0 n-Butylbenzene ND ug/L 1 11/17/11 23:44 104-51-80.50 sec-Butylbenzene ND ug/L 1 11/17/11 23:44 135-98-80.50 tert-Butylbenzene ND ug/L 1 11/17/11 23:44 98-06-60.50 Carbon tetrachloride ND ug/L 1 11/17/11 23:44 56-23-50.50 Chlorobenzene ND ug/L 1 11/17/11 23:44 108-90-70.50 Chloroethane ND ug/L 1 11/17/11 23:44 75-00-31.0 Chloroform ND ug/L 1 11/17/11 23:44 67-66-30.50 Chloromethane ND ug/L 1 11/17/11 23:44 74-87-31.0 2-Chlorotoluene ND ug/L 1 11/17/11 23:44 95-49-80.50 4-Chlorotoluene ND ug/L 1 11/17/11 23:44 106-43-40.50 1,2-Dibromo-3-chloropropane ND ug/L 1 11/17/11 23:44 96-12-81.0 Dibromochloromethane ND ug/L 1 11/17/11 23:44 124-48-10.50 1,2-Dibromoethane (EDB)ND ug/L 1 11/17/11 23:44 106-93-40.50 Dibromomethane ND ug/L 1 11/17/11 23:44 74-95-30.50 1,2-Dichlorobenzene ND ug/L 1 11/17/11 23:44 95-50-10.50 1,3-Dichlorobenzene ND ug/L 1 11/17/11 23:44 541-73-10.50 1,4-Dichlorobenzene ND ug/L 1 11/17/11 23:44 106-46-70.50 Dichlorodifluoromethane ND ug/L 1 11/17/11 23:44 75-71-80.50 1,1-Dichloroethane ND ug/L 1 11/17/11 23:44 75-34-30.50 1,2-Dichloroethane 1.5 ug/L 1 11/17/11 23:44 107-06-20.50 1,1-Dichloroethene ND ug/L 1 11/17/11 23:44 75-35-40.50 cis-1,2-Dichloroethene ND ug/L 1 11/17/11 23:44 156-59-20.50 trans-1,2-Dichloroethene ND ug/L 1 11/17/11 23:44 156-60-50.50 1,2-Dichloropropane ND ug/L 1 11/17/11 23:44 78-87-50.50 1,3-Dichloropropane ND ug/L 1 11/17/11 23:44 142-28-90.50 2,2-Dichloropropane ND ug/L 1 11/17/11 23:44 594-20-70.50 1,1-Dichloropropene ND ug/L 1 11/17/11 23:44 563-58-60.50 cis-1,3-Dichloropropene ND ug/L 1 11/17/11 23:44 10061-01-50.50 trans-1,3-Dichloropropene ND ug/L 1 11/17/11 23:44 10061-02-60.50 Diisopropyl ether 6.5 ug/L 1 11/17/11 23:44 108-20-30.50 Ethylbenzene ND ug/L 1 11/17/11 23:44 100-41-40.50 Hexachloro-1,3-butadiene ND ug/L 1 11/17/11 23:44 87-68-32.0 Isopropylbenzene (Cumene)ND ug/L 1 11/17/11 23:44 98-82-80.50 Methylene Chloride ND ug/L 1 11/17/11 23:44 75-09-22.0 Methyl-tert-butyl ether ND ug/L 1 11/17/11 23:44 1634-04-40.50 Naphthalene ND ug/L 1 11/17/11 23:44 91-20-32.0 n-Propylbenzene ND ug/L 1 11/17/11 23:44 103-65-10.50 Styrene ND ug/L 1 11/17/11 23:44 100-42-50.50 1,1,1,2-Tetrachloroethane ND ug/L 1 11/17/11 23:44 630-20-60.50 1,1,2,2-Tetrachloroethane ND ug/L 1 11/17/11 23:44 79-34-50.50 Tetrachloroethene ND ug/L 1 11/17/11 23:44 127-18-40.50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 26 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:WSW5 Lab ID:92106262012 Collected:11/09/11 11:10 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Toluene ND ug/L 1 11/17/11 23:44 108-88-30.50 1,2,3-Trichlorobenzene ND ug/L 1 11/17/11 23:44 87-61-62.0 1,2,4-Trichlorobenzene ND ug/L 1 11/17/11 23:44 120-82-12.0 1,1,1-Trichloroethane ND ug/L 1 11/17/11 23:44 71-55-60.50 1,1,2-Trichloroethane ND ug/L 1 11/17/11 23:44 79-00-50.50 Trichloroethene ND ug/L 1 11/17/11 23:44 79-01-60.50 Trichlorofluoromethane ND ug/L 1 11/17/11 23:44 75-69-41.0 1,2,3-Trichloropropane ND ug/L 1 11/17/11 23:44 96-18-40.50 1,2,4-Trimethylbenzene ND ug/L 1 11/17/11 23:44 95-63-60.50 1,3,5-Trimethylbenzene ND ug/L 1 11/17/11 23:44 108-67-80.50 Vinyl chloride ND ug/L 1 11/17/11 23:44 75-01-41.0 m&p-Xylene ND ug/L 1 11/17/11 23:44 179601-23-11.0 o-Xylene ND ug/L 1 11/17/11 23:44 95-47-60.50 Surrogates 1,2-Dichloroethane-d4 (S)111 %1 11/17/11 23:44 17060-07-070-130 Dibromofluoromethane (S)106 %1 11/17/11 23:44 1868-53-770-130 4-Bromofluorobenzene (S)91 %1 11/17/11 23:44 460-00-470-130 Toluene-d8 (S)93 %1 11/17/11 23:44 2037-26-570-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 27 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:WSW6 Lab ID:92106262013 Collected:11/09/11 11:23 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Benzene ND ug/L 1 11/18/11 00:07 71-43-20.50 Bromobenzene ND ug/L 1 11/18/11 00:07 108-86-10.50 Bromochloromethane ND ug/L 1 11/18/11 00:07 74-97-50.50 Bromodichloromethane ND ug/L 1 11/18/11 00:07 75-27-40.50 Bromoform ND ug/L 1 11/18/11 00:07 75-25-20.50 Bromomethane ND ug/L 1 11/18/11 00:07 74-83-95.0 n-Butylbenzene ND ug/L 1 11/18/11 00:07 104-51-80.50 sec-Butylbenzene ND ug/L 1 11/18/11 00:07 135-98-80.50 tert-Butylbenzene ND ug/L 1 11/18/11 00:07 98-06-60.50 Carbon tetrachloride ND ug/L 1 11/18/11 00:07 56-23-50.50 Chlorobenzene ND ug/L 1 11/18/11 00:07 108-90-70.50 Chloroethane ND ug/L 1 11/18/11 00:07 75-00-31.0 Chloroform ND ug/L 1 11/18/11 00:07 67-66-30.50 Chloromethane ND ug/L 1 11/18/11 00:07 74-87-31.0 2-Chlorotoluene ND ug/L 1 11/18/11 00:07 95-49-80.50 4-Chlorotoluene ND ug/L 1 11/18/11 00:07 106-43-40.50 1,2-Dibromo-3-chloropropane ND ug/L 1 11/18/11 00:07 96-12-81.0 Dibromochloromethane ND ug/L 1 11/18/11 00:07 124-48-10.50 1,2-Dibromoethane (EDB)ND ug/L 1 11/18/11 00:07 106-93-40.50 Dibromomethane ND ug/L 1 11/18/11 00:07 74-95-30.50 1,2-Dichlorobenzene ND ug/L 1 11/18/11 00:07 95-50-10.50 1,3-Dichlorobenzene ND ug/L 1 11/18/11 00:07 541-73-10.50 1,4-Dichlorobenzene ND ug/L 1 11/18/11 00:07 106-46-70.50 Dichlorodifluoromethane ND ug/L 1 11/18/11 00:07 75-71-80.50 1,1-Dichloroethane ND ug/L 1 11/18/11 00:07 75-34-30.50 1,2-Dichloroethane ND ug/L 1 11/18/11 00:07 107-06-20.50 1,1-Dichloroethene ND ug/L 1 11/18/11 00:07 75-35-40.50 cis-1,2-Dichloroethene ND ug/L 1 11/18/11 00:07 156-59-20.50 trans-1,2-Dichloroethene ND ug/L 1 11/18/11 00:07 156-60-50.50 1,2-Dichloropropane ND ug/L 1 11/18/11 00:07 78-87-50.50 1,3-Dichloropropane ND ug/L 1 11/18/11 00:07 142-28-90.50 2,2-Dichloropropane ND ug/L 1 11/18/11 00:07 594-20-70.50 1,1-Dichloropropene ND ug/L 1 11/18/11 00:07 563-58-60.50 cis-1,3-Dichloropropene ND ug/L 1 11/18/11 00:07 10061-01-50.50 trans-1,3-Dichloropropene ND ug/L 1 11/18/11 00:07 10061-02-60.50 Diisopropyl ether ND ug/L 1 11/18/11 00:07 108-20-30.50 Ethylbenzene ND ug/L 1 11/18/11 00:07 100-41-40.50 Hexachloro-1,3-butadiene ND ug/L 1 11/18/11 00:07 87-68-32.0 Isopropylbenzene (Cumene)ND ug/L 1 11/18/11 00:07 98-82-80.50 Methylene Chloride ND ug/L 1 11/18/11 00:07 75-09-22.0 Methyl-tert-butyl ether ND ug/L 1 11/18/11 00:07 1634-04-40.50 Naphthalene ND ug/L 1 11/18/11 00:07 91-20-32.0 n-Propylbenzene ND ug/L 1 11/18/11 00:07 103-65-10.50 Styrene ND ug/L 1 11/18/11 00:07 100-42-50.50 1,1,1,2-Tetrachloroethane ND ug/L 1 11/18/11 00:07 630-20-60.50 1,1,2,2-Tetrachloroethane ND ug/L 1 11/18/11 00:07 79-34-50.50 Tetrachloroethene ND ug/L 1 11/18/11 00:07 127-18-40.50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 28 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 ANALYTICAL RESULTS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Sample:WSW6 Lab ID:92106262013 Collected:11/09/11 11:23 Received:11/10/11 15:02 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6200B MSV Analytical Method: SM 6200B Toluene ND ug/L 1 11/18/11 00:07 108-88-30.50 1,2,3-Trichlorobenzene ND ug/L 1 11/18/11 00:07 87-61-62.0 1,2,4-Trichlorobenzene ND ug/L 1 11/18/11 00:07 120-82-12.0 1,1,1-Trichloroethane ND ug/L 1 11/18/11 00:07 71-55-60.50 1,1,2-Trichloroethane ND ug/L 1 11/18/11 00:07 79-00-50.50 Trichloroethene ND ug/L 1 11/18/11 00:07 79-01-60.50 Trichlorofluoromethane ND ug/L 1 11/18/11 00:07 75-69-41.0 1,2,3-Trichloropropane ND ug/L 1 11/18/11 00:07 96-18-40.50 1,2,4-Trimethylbenzene ND ug/L 1 11/18/11 00:07 95-63-60.50 1,3,5-Trimethylbenzene ND ug/L 1 11/18/11 00:07 108-67-80.50 Vinyl chloride ND ug/L 1 11/18/11 00:07 75-01-41.0 m&p-Xylene ND ug/L 1 11/18/11 00:07 179601-23-11.0 o-Xylene ND ug/L 1 11/18/11 00:07 95-47-60.50 Surrogates 1,2-Dichloroethane-d4 (S)110 %1 11/18/11 00:07 17060-07-070-130 Dibromofluoromethane (S)107 %1 11/18/11 00:07 1868-53-770-130 4-Bromofluorobenzene (S)92 %1 11/18/11 00:07 460-00-470-130 Toluene-d8 (S)92 %1 11/18/11 00:07 2037-26-570-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 29 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 QUALITY CONTROL DATA Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/17369 SM 6200B SM 6200B 6200B MSV Associated Lab Samples:92106262001, 92106262002, 92106262003, 92106262004, 92106262005, 92106262006, 92106262007, 92106262008, 92106262009, 92106262010, 92106262011, 92106262012, 92106262013 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:688983 Associated Lab Samples:92106262001, 92106262002, 92106262003, 92106262004, 92106262005, 92106262006, 92106262007, 92106262008, 92106262009, 92106262010, 92106262011, 92106262012, 92106262013 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 0.50 11/17/11 14:14 1,1,1-Trichloroethane ug/L ND 0.50 11/17/11 14:14 1,1,2,2-Tetrachloroethane ug/L ND 0.50 11/17/11 14:14 1,1,2-Trichloroethane ug/L ND 0.50 11/17/11 14:14 1,1-Dichloroethane ug/L ND 0.50 11/17/11 14:14 1,1-Dichloroethene ug/L ND 0.50 11/17/11 14:14 1,1-Dichloropropene ug/L ND 0.50 11/17/11 14:14 1,2,3-Trichlorobenzene ug/L ND 2.0 11/17/11 14:14 1,2,3-Trichloropropane ug/L ND 0.50 11/17/11 14:14 1,2,4-Trichlorobenzene ug/L ND 2.0 11/17/11 14:14 1,2,4-Trimethylbenzene ug/L ND 0.50 11/17/11 14:14 1,2-Dibromo-3-chloropropane ug/L ND 1.0 11/17/11 14:14 1,2-Dibromoethane (EDB)ug/L ND 0.50 11/17/11 14:14 1,2-Dichlorobenzene ug/L ND 0.50 11/17/11 14:14 1,2-Dichloroethane ug/L ND 0.50 11/17/11 14:14 1,2-Dichloropropane ug/L ND 0.50 11/17/11 14:14 1,3,5-Trimethylbenzene ug/L ND 0.50 11/17/11 14:14 1,3-Dichlorobenzene ug/L ND 0.50 11/17/11 14:14 1,3-Dichloropropane ug/L ND 0.50 11/17/11 14:14 1,4-Dichlorobenzene ug/L ND 0.50 11/17/11 14:14 2,2-Dichloropropane ug/L ND 0.50 11/17/11 14:14 2-Chlorotoluene ug/L ND 0.50 11/17/11 14:14 4-Chlorotoluene ug/L ND 0.50 11/17/11 14:14 Benzene ug/L ND 0.50 11/17/11 14:14 Bromobenzene ug/L ND 0.50 11/17/11 14:14 Bromochloromethane ug/L ND 0.50 11/17/11 14:14 Bromodichloromethane ug/L ND 0.50 11/17/11 14:14 Bromoform ug/L ND 0.50 11/17/11 14:14 Bromomethane ug/L ND 5.0 11/17/11 14:14 Carbon tetrachloride ug/L ND 0.50 11/17/11 14:14 Chlorobenzene ug/L ND 0.50 11/17/11 14:14 Chloroethane ug/L ND 1.0 11/17/11 14:14 Chloroform ug/L ND 0.50 11/17/11 14:14 Chloromethane ug/L ND 1.0 11/17/11 14:14 cis-1,2-Dichloroethene ug/L ND 0.50 11/17/11 14:14 cis-1,3-Dichloropropene ug/L ND 0.50 11/17/11 14:14 Dibromochloromethane ug/L ND 0.50 11/17/11 14:14 Dibromomethane ug/L ND 0.50 11/17/11 14:14 Dichlorodifluoromethane ug/L ND 0.50 11/17/11 14:14 Diisopropyl ether ug/L ND 0.50 11/17/11 14:14 Ethylbenzene ug/L ND 0.50 11/17/11 14:14 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 30 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 QUALITY CONTROL DATA Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:688983 Associated Lab Samples:92106262001, 92106262002, 92106262003, 92106262004, 92106262005, 92106262006, 92106262007, 92106262008, 92106262009, 92106262010, 92106262011, 92106262012, 92106262013 Matrix:Water Analyzed Hexachloro-1,3-butadiene ug/L ND 2.0 11/17/11 14:14 Isopropylbenzene (Cumene)ug/L ND 0.50 11/17/11 14:14 m&p-Xylene ug/L ND 1.0 11/17/11 14:14 Methyl-tert-butyl ether ug/L ND 0.50 11/17/11 14:14 Methylene Chloride ug/L ND 2.0 11/17/11 14:14 n-Butylbenzene ug/L ND 0.50 11/17/11 14:14 n-Propylbenzene ug/L ND 0.50 11/17/11 14:14 Naphthalene ug/L ND 2.0 11/17/11 14:14 o-Xylene ug/L ND 0.50 11/17/11 14:14 sec-Butylbenzene ug/L ND 0.50 11/17/11 14:14 Styrene ug/L ND 0.50 11/17/11 14:14 tert-Butylbenzene ug/L ND 0.50 11/17/11 14:14 Tetrachloroethene ug/L ND 0.50 11/17/11 14:14 Toluene ug/L ND 0.50 11/17/11 14:14 trans-1,2-Dichloroethene ug/L ND 0.50 11/17/11 14:14 trans-1,3-Dichloropropene ug/L ND 0.50 11/17/11 14:14 Trichloroethene ug/L ND 0.50 11/17/11 14:14 Trichlorofluoromethane ug/L ND 1.0 11/17/11 14:14 Vinyl chloride ug/L ND 1.0 11/17/11 14:14 1,2-Dichloroethane-d4 (S)%109 70-130 11/17/11 14:14 4-Bromofluorobenzene (S)%91 70-130 11/17/11 14:14 Dibromofluoromethane (S)%106 70-130 11/17/11 14:14 Toluene-d8 (S)%90 70-130 11/17/11 14:14 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 688984LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 47.050 94 60-140 1,1,1-Trichloroethane ug/L 49.150 98 60-140 1,1,2,2-Tetrachloroethane ug/L 44.750 89 60-140 1,1,2-Trichloroethane ug/L 48.850 98 60-140 1,1-Dichloroethane ug/L 51.650 103 60-140 1,1-Dichloroethene ug/L 52.850 106 60-140 1,1-Dichloropropene ug/L 51.550 103 60-140 1,2,3-Trichlorobenzene ug/L 43.750 87 60-140 1,2,3-Trichloropropane ug/L 43.650 87 60-140 1,2,4-Trichlorobenzene ug/L 40.150 80 60-140 1,2,4-Trimethylbenzene ug/L 59.150 118 60-140 1,2-Dibromo-3-chloropropane ug/L 47.150 94 60-140 1,2-Dibromoethane (EDB)ug/L 49.350 99 60-140 1,2-Dichlorobenzene ug/L 50.750 101 60-140 1,2-Dichloroethane ug/L 49.450 99 60-140 1,2-Dichloropropane ug/L 47.450 95 60-140 1,3,5-Trimethylbenzene ug/L 50.350 101 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 31 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 QUALITY CONTROL DATA Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 688984LABORATORY CONTROL SAMPLE: LCSSpike 1,3-Dichlorobenzene ug/L 52.650 105 60-140 1,3-Dichloropropane ug/L 53.350 107 60-140 1,4-Dichlorobenzene ug/L 45.950 92 60-140 2,2-Dichloropropane ug/L 55.350 111 60-140 2-Chlorotoluene ug/L 56.150 112 60-140 4-Chlorotoluene ug/L 60.150 120 60-140 Benzene ug/L 50.650 101 60-140 Bromobenzene ug/L 49.350 99 60-140 Bromochloromethane ug/L 49.150 98 60-140 Bromodichloromethane ug/L 46.750 93 60-140 Bromoform ug/L 44.350 89 60-140 Bromomethane ug/L 48.150 96 60-140 Carbon tetrachloride ug/L 48.450 97 60-140 Chlorobenzene ug/L 46.950 94 60-140 Chloroethane ug/L 58.050 116 60-140 Chloroform ug/L 49.050 98 60-140 Chloromethane ug/L 54.650 109 60-140 cis-1,2-Dichloroethene ug/L 51.050 102 60-140 cis-1,3-Dichloropropene ug/L 46.650 93 60-140 Dibromochloromethane ug/L 45.350 91 60-140 Dibromomethane ug/L 43.650 87 60-140 Dichlorodifluoromethane ug/L 50.450 101 60-140 Diisopropyl ether ug/L 54.250 108 60-140 Ethylbenzene ug/L 51.950 104 60-140 Hexachloro-1,3-butadiene ug/L 45.250 90 60-140 Isopropylbenzene (Cumene)ug/L 50.250 100 60-140 m&p-Xylene ug/L 110100 110 60-140 Methyl-tert-butyl ether ug/L 52.850 106 60-140 Methylene Chloride ug/L 55.250 110 60-140 n-Butylbenzene ug/L 48.550 97 60-140 n-Propylbenzene ug/L 55.150 110 60-140 Naphthalene ug/L 40.950 82 60-140 o-Xylene ug/L 46.850 94 60-140 sec-Butylbenzene ug/L 49.650 99 60-140 Styrene ug/L 47.750 95 60-140 tert-Butylbenzene ug/L 47.750 95 60-140 Tetrachloroethene ug/L 48.950 98 60-140 Toluene ug/L 50.050 100 60-140 trans-1,2-Dichloroethene ug/L 50.350 101 60-140 trans-1,3-Dichloropropene ug/L 47.550 95 60-140 Trichloroethene ug/L 49.950 100 60-140 Trichlorofluoromethane ug/L 51.050 102 60-140 Vinyl chloride ug/L 57.750 115 60-140 1,2-Dichloroethane-d4 (S)%101 70-130 4-Bromofluorobenzene (S)%95 70-130 Dibromofluoromethane (S)%106 70-130 Toluene-d8 (S)%102 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: 11/21/2011 04:58 PM Page 32 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 QUALITY CONTROL DATA Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Parameter Units MS Result % Rec Limits Qual% RecConc. 689515MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92106262002 689516 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 115 60-140116 120ND23.0 23.2 1,1,1-Trichloroethane ug/L 20 118 60-140120 220ND23.6 24.0 1,1,2,2-Tetrachloroethane ug/L 20 108 60-140108 020ND21.5 21.6 1,1,2-Trichloroethane ug/L 20 115 60-140114 020ND22.9 22.9 1,1-Dichloroethane ug/L 20 121 60-140122 120ND24.1 24.4 1,1-Dichloroethene ug/L 20 129 60-140130 120ND25.9 26.1 1,1-Dichloropropene ug/L 20 122 60-140125 320ND24.3 25.0 1,2,3-Trichlorobenzene ug/L 20 86 60-140102 1720ND17.2 20.4 1,2,3-Trichloropropane ug/L 20 108 60-140110 220ND21.6 22.0 1,2,4-Trichlorobenzene ug/L 20 80 60-14093 1520ND16.0 18.6 1,2,4-Trimethylbenzene ug/L M02013060-140150 1520ND25.9 30.1 1,2-Dibromo-3-chloropropane ug/L 20 100 60-140107 720ND19.9 21.3 1,2-Dibromoethane (EDB)ug/L 20 117 60-140120 220ND23.4 23.9 1,2-Dichlorobenzene ug/L 20 113 60-140125 1120ND22.5 25.0 1,2-Dichloroethane ug/L 20 122 60-140125 220ND24.5 25.1 1,2-Dichloropropane ug/L 20 107 60-140112 520ND21.3 22.4 1,3,5-Trimethylbenzene ug/L 20 112 60-140121 720ND22.4 24.1 1,3-Dichlorobenzene ug/L 20 118 60-140132 1120ND23.7 26.3 1,3-Dichloropropane ug/L 20 119 60-140124 420ND23.9 24.8 1,4-Dichlorobenzene ug/L 20 108 60-140117 820ND21.7 23.4 2,2-Dichloropropane ug/L 20 128 60-140131 320ND25.6 26.2 2-Chlorotoluene ug/L 20 125 60-140136 920ND25.0 27.2 4-Chlorotoluene ug/L M02013460-140145 820ND26.8 29.0 Benzene ug/L 20 123 60-140123 020ND24.6 24.6 Bromobenzene ug/L 20 112 60-140120 720ND22.4 24.0 Bromochloromethane ug/L 20 117 60-140122 420ND23.4 24.4 Bromodichloromethane ug/L 20 108 60-140110 220ND21.6 22.0 Bromoform ug/L 20 104 60-140104 020ND20.8 20.8 Bromomethane ug/L 20 124 60-140139 1220ND24.7 27.8 Carbon tetrachloride ug/L 20 118 60-140117 120ND23.6 23.5 Chlorobenzene ug/L 20 114 60-140116 220ND22.8 23.2 Chloroethane ug/L M02014560-140144 120ND29.0 28.7 Chloroform ug/L 20 122 60-140121 020ND24.4 24.2 Chloromethane ug/L 20 138 60-140138 020ND27.6 27.5 cis-1,2-Dichloroethene ug/L 20 114 60-140117 220ND22.8 23.3 cis-1,3-Dichloropropene ug/L 20 82 60-14086 520ND16.4 17.2 Dibromochloromethane ug/L 20 107 60-140108 120ND21.4 21.7 Dibromomethane ug/L 20 98 60-140105 620ND19.6 21.0 Dichlorodifluoromethane ug/L M02015260-140151 120ND30.5 30.2 Diisopropyl ether ug/L 20 116 60-140122 520ND23.3 24.4 Ethylbenzene ug/L 20 120 60-140122 220ND24.0 24.4 Hexachloro-1,3-butadiene ug/L 20 96 60-140107 1120ND19.2 21.4 Isopropylbenzene (Cumene)ug/L 20 103 60-140107 420ND20.6 21.5 m&p-Xylene ug/L 40 127 60-140130 340ND50.9 52.2 Methyl-tert-butyl ether ug/L 20 116 60-140118 120ND23.2 23.5 Methylene Chloride ug/L 20 130 60-140131 020ND26.1 26.2 n-Butylbenzene ug/L 20 102 60-140119 1520ND20.4 23.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 33 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 QUALITY CONTROL DATA Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Parameter Units MS Result % Rec Limits Qual% RecConc. 689515MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92106262002 689516 MSD Result MSD % Rec RPD MSDMS Spike Conc. n-Propylbenzene ug/L 20 123 60-140133 820ND24.5 26.7 Naphthalene ug/L 20 73 60-14082 1220ND14.6 16.5 o-Xylene ug/L 20 98 60-140100 120ND19.7 20.0 sec-Butylbenzene ug/L 20 108 60-140125 1520ND21.6 25.1 Styrene ug/L 20 108 60-140109 120ND21.6 21.9 tert-Butylbenzene ug/L 20 103 60-140115 1220ND20.5 23.0 Tetrachloroethene ug/L 20 112 60-140113 120ND22.4 22.6 Toluene ug/L 20 117 60-140115 120ND23.3 23.0 trans-1,2-Dichloroethene ug/L 20 118 60-140120 220ND23.6 24.1 trans-1,3-Dichloropropene ug/L 20 107 60-140108 120ND21.4 21.6 Trichloroethene ug/L 20 124 60-140123 020ND24.7 24.6 Trichlorofluoromethane ug/L 20 136 60-140135 120ND27.2 27.1 Vinyl chloride ug/L 20 136 60-140136 020ND27.1 27.2 1,2-Dichloroethane-d4 (S)%105 70-130104 4-Bromofluorobenzene (S)%97 70-13096 Dibromofluoromethane (S)%106 70-130106 Toluene-d8 (S)%100 70-13098 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 34 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 QUALIFIERS Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of the sample aliquot, or moisture content. 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. S - Surrogate 1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene. 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. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. LABORATORIES Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.M0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 35 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92106262 WISE CONVENIENCE STORE 1943 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92106262001 MSV/17369MW2SM 6200B 92106262002 MSV/17369MW3SM 6200B 92106262003 MSV/17369MW4SM 6200B 92106262004 MSV/17369MW5SM 6200B 92106262005 MSV/17369MW6SM 6200B 92106262006 MSV/17369MW7SM 6200B 92106262007 MSV/17369DW1SM 6200B 92106262008 MSV/17369WSW1SM 6200B 92106262009 MSV/17369WSW3SM 6200B 92106262010 MSV/17369WSW4BEFORESM 6200B 92106262011 MSV/17369WSW4AFTERSM 6200B 92106262012 MSV/17369WSW5SM 6200B 92106262013 MSV/17369WSW6SM 6200B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Date: 11/21/2011 04:58 PM Page 36 of 36 Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services, Inc. 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Pace Analytical Services, Inc. 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921