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0501_AsheCoMSWLF_Oct2015LeachateMR_DIN27418_20160308
Ashe County Subtitle D Lined MSWLF Crumpler, North Carolina May 13, 2015 through October 23, 2015 MESCO Project Number: G15005.0 Semi-Annual Leachate Recirculation Report Prepared for Municipal Engineering Services Company, P.A.Garner and Boone, North Carolina Permit Number: 05-01 P.O. Box 97 Garner, NC 27529 License Number: C-0281 March 7, 2016 Mr. Ervin Lane Solid Waste Section Division of Waste Management North Carolina Department of Environment and Natural Resources 401 Oberlin Road, Suite 150 Raleigh, NC 27605 Re: Semi-Annual Leachate Recirculation Report Ashe County Subtitle D Lined MSWLF Permit No. 05-01 MESCO Project No. G15005.0 Reporting Period: May 13, 2015 through October 23, 2015 Dear Mr. Lane: The Ashe County Subtitle D Lined MSWLF located near Crumpler NC, currently operating under permit #05-01 is permitted to recirculate leachate onto existing MSWLF Phases. During the period between May 13, 2015 through October 23, 2015 leachate was reported to be recirculated into the Phase 4 lined landfill and disposed of at Waste Water Treatment Plants (WWTP). In accordance with the permit requirements the volume of leachate recirculated, the amount of precipitation reported, the analytical results of leachate sampling and the amount of leachate disposed of off site are included here and in the attachments. This leachate recirculation report is submitted semi-annually with the dates corresponding to the facility's established routine semi-annual water quality detection monitoring program. The pertinent information for this semi-annual event is found below: ●Leachate recirculated into Lined Landfill: 465,000 gallons ●Leachate disposed of at WWTPs: 29,990 gallons ●Amount of precipitation: 24.60 inches ●Leachate analytical sampling date: October 23, 2015 The next semi-annual sampling event will be performed in May 2016 and the report will be submitted upon completion. If you have any questions or comments regarding this report, please contact us by phone at (919) 772- 5393 or by email at jpfohl@mesco.com. Sincerely, MUNICIPAL ENGINEERING SERVICES CO., P.A. Jonathan Pfohl Environmental Specialist Enclosures cc: Mr. Scott Hurley Ashe County Tables Ashe County Subtitle D Lined MSWLF Page 1 of 1 Table 1 Detections in Leachate Samples above SWSL October 23, 2015 Result Unit LAGOON Sulfate 10/23/15 2310J 1000 250000 NE NE LAGOON COD 10/23/15 270000 12500 NE NE NE LAGOON Phosphorus 10/23/15 127 25 NE NE NE LAGOON BOD, 5 day 10/23/15 9300 2000 2000 NE NE LAGOON 10/23/15 1.1 0.24 1 7 NE LAGOON 10/23/15 3.5 0.33 1 6 75 LAGOON Benzene 10/23/15 9.3 0.25 1 1 5 LAGOON 10/23/15 18.4 0.3 1 550 700 LAGOON Toluene 10/23/15 3.7 0.26 1 600 NE LAGOON Xylene (Total)10/23/15 21.7 0.66 5 530 10000 LAGOON Cobalt 10/23/15 2.7J 2.5 10 NE 1 NE LAGOON Barium 10/23/15 141 2.5 100 700 1300 LAGOON Cadmium 10/23/15 1.2 0.5 1 2 5 6 MCL = Primary Drinking Water Standard (not currently applicable for regulatory comparisons) BOLD = Concentration > 2L, 2B, GWP or MCL Standard Sample ID Parameter Name 1 Sample Date MDL 2 SWSL 3 2L 4 GWP 5 MCL 6 ug/L ug/L ug/L ug/L 1,2-Dichloroethane ug/L 1,4-Dichlorobenzene ug/L ug/L Ethylbenzene ug/L ug/L ug/L ug/L ug/L ug/L 1 Table contains constituents detected at or above SWSL, GWP, 2L, or 2B 2 MDL = Method Detection Limit 3 SWSL = Solid Waste Section Reporting Limit 4 2L = North Carolina 15A NCAC 2L Groundwater Quality Standard 5 GWP = Groundwater Protection Standard Table 2 Daily Precipitation & Leachate Recirculation Data as Recorded at Facility May 13, 2015 through October 23, 2015 5/13/15 0.00 2,966 15,000 7/3/15 0.00 0 0 8/23/15 0.00 0 0 10/13/15 0.00 0 0 5/14/15 0.00 0 0 7/4/15 0.10 0 0 8/24/15 0.20 0 0 10/14/15 0.00 0 0 5/15/15 0.20 0 0 7/5/15 0.00 0 0 8/25/15 0.00 0 12,000 10/15/15 0.00 0 0 5/16/15 0.00 0 0 7/6/15 1.25 0 0 8/26/15 0.00 0 12,000 10/16/15 0.00 0 0 5/17/15 0.00 0 0 7/7/15 0.10 0 15,000 8/27/15 0.00 0 0 10/17/15 0.00 0 0 5/18/15 0.20 0 15,000 7/8/15 0.00 0 0 8/28/15 0.00 0 0 10/18/15 0.00 0 0 5/19/15 0.00 0 0 7/9/15 0.00 0 0 8/29/15 0.00 0 0 10/19/15 0.00 6,024 0 5/20/15 0.00 0 36,000 7/10/15 0.25 0 0 8/30/15 0.00 0 0 10/20/15 0.00 3,010 0 5/21/15 0.00 0 0 7/11/15 0.00 0 0 8/31/15 0.00 0 21,000 10/21/15 0.00 6,025 0 5/22/15 0.00 0 18,000 7/12/15 0.00 0 0 9/1/15 0.00 0 6,000 10/22/15 0.00 8,958 0 5/23/15 0.00 0 0 7/13/15 0.20 0 0 9/2/15 0.00 0 0 10/23/15 0.00 3,007 0 5/24/15 0.00 0 0 7/14/15 1.50 0 0 9/3/15 0.00 0 0 SubTotal 24.60 29,990 465,000 5/25/15 0.00 0 0 7/15/15 0.25 0 0 9/4/15 0.10 0 15,000 TOTAL 5/26/15 0.00 0 15,000 7/16/15 0.00 0 0 9/5/15 0.00 0 0 5/27/15 0.00 0 0 7/17/15 0.00 0 15,000 9/6/15 0.00 0 0 5/28/15 0.30 0 0 7/18/15 0.00 0 0 9/7/15 0.00 0 6,000 5/29/15 0.10 0 0 7/19/15 0.00 0 0 9/8/15 0.00 0 0 5/30/15 0.00 0 12,000 7/20/15 0.40 0 0 9/9/15 0.00 0 18,000 5/31/15 0.00 0 0 7/21/15 0.00 0 0 9/10/15 0.10 0 9,000 6/1/15 1.50 0 0 7/22/15 0.00 0 12,000 9/11/15 0.00 0 0 6/2/15 0.40 0 0 7/23/15 0.10 0 0 9/12/15 0.10 0 0 6/3/15 0.30 0 0 7/24/15 0.00 0 0 9/13/15 0.00 0 0 6/4/15 0.00 0 0 7/25/15 0.00 0 12,000 9/14/15 0.40 0 0 6/5/15 0.10 0 6,000 7/26/15 0.00 0 0 9/15/15 0.00 0 0 6/6/15 0.00 0 0 7/27/15 0.10 0 9,000 9/16/15 0.00 0 12,000 6/7/15 0.00 0 0 7/28/15 0.00 0 0 9/17/15 0.00 0 9,000 6/8/15 0.00 0 12,000 7/29/15 0.00 0 0 9/18/15 0.00 0 0 6/9/15 0.00 0 0 7/30/15 0.00 0 0 9/19/15 0.00 0 0 6/10/15 0.20 0 0 7/31/15 0.40 0 0 9/20/15 0.00 0 0 6/11/15 0.00 0 0 8/1/15 0.00 0 0 9/21/15 0..2 0 0 6/12/15 0.00 0 24,000 8/2/15 0.00 0 0 9/22/15 0.40 0 0 6/13/15 0.10 0 0 8/3/15 0.10 0 0 9/23/15 0.00 0 0 6/14/15 0.00 0 0 8/4/15 0.00 0 18,000 9/24/15 0.00 0 9,000 6/15/15 0.00 0 0 8/5/15 0.10 0 9,000 9/25/15 2.50 0 0 6/16/15 0.10 0 0 8/6/15 0.10 0 0 9/26/15 1.75 0 0 6/17/15 0.00 0 9,000 8/7/15 0.10 0 9,000 9/27/15 0.00 0 0 6/18/15 0.00 0 0 8/8/15 0.00 0 0 9/28/15 2.00 0 0 6/19/15 0.20 0 0 8/9/15 0.00 0 0 9/29/15 0.00 0 0 6/20/15 0.00 0 0 8/10/15 0.30 0 9,000 9/30/15 0.40 0 0 6/21/15 0.00 0 0 8/11/15 0.00 0 0 10/1/15 0.00 0 0 6/22/15 0.40 0 0 8/12/15 0.10 0 0 10/2/15 0.30 0 0 6/23/15 0.00 0 0 8/13/15 0.00 0 0 10/3/15 1.00 0 0 6/24/15 0.00 0 0 8/14/15 0.00 0 9,000 10/4/15 0.00 0 0 6/25/15 0.00 0 0 8/15/15 0.70 0 0 10/5/15 1.25 0 0 6/26/15 0.00 0 21,000 8/16/15 0.00 0 0 10/6/15 0.00 0 0 6/27/15 1.50 0 0 8/17/15 0.25 0 0 10/7/15 0.00 0 0 6/28/15 0.00 0 0 8/18/15 0.20 0 15,000 10/8/15 0.00 0 0 6/29/15 1.50 0 12,000 8/19/15 0.00 0 0 10/9/15 0.00 0 0 6/30/15 0.00 0 0 8/20/15 0.10 0 0 10/10/15 0.30 0 0 7/1/15 0.00 0 0 8/21/15 0.00 0 0 10/11/15 0.00 0 0 7/2/15 0.00 0 9,000 8/22/15 0.00 0 0 10/12/15 0.00 0 0 Date Rainfall (In) WWTPs (gal) WWTPs (gal) Recirculated into Landfill (gal)Date Recirculated into Landfill (gal)Date Rainfall (In) Recirculated into Landfill (gal) 494,990 Date Rainfall (In) WWTPs (gal) Recirculated into Landfill (gal) Rainfall (In) WWTPs (gal) Ashe County Subtitle D Lined Landfill Page 1 of 1 Appendix A Laboratory Analysis Reports Chains of Custody #=CL# November 05, 2015 LIMS USE: FR - JONATHAN PFOHL LIMS OBJECT ID: 92273353 92273353 Project: Pace Project No.: RE: Mr. Jonathan Pfohl Municipal Engineering Services PO Box 97 Garner, NC 27529 ASHE CO. LEACHATE Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory on October 26, 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, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 20 #=CP# CERTIFICATIONS Pace Project No.: Project: 92273353 ASHE CO. LEACHATE Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 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 20 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92273353 ASHE CO. LEACHATE Lab ID Sample ID Matrix Date Collected Date Received 92273353001 LAGOON Water 10/23/15 11:50 10/26/15 12:15 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 20 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92273353 ASHE CO. LEACHATE Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92273353001 LAGOON EPA 6010 15 PASI-ACDF EPA 8260 51 PASI-CCAH EPA 300.0 1 PASI-AMDW EPA 365.1 1 PASI-ASER SM 5220D 1 PASI-AWRC 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 20 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92273353 ASHE CO. LEACHATE Sample:LAGOON Lab ID:92273353001 Collected:10/23/15 11:50 Received:10/26/15 12:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 11/04/15 19:59 7440-36-010/28/15 19:006.0 3.8 1 Arsenic ND ug/L 11/04/15 19:59 7440-38-210/28/15 19:0010.0 2.5 1 Barium 141 ug/L 11/04/15 19:59 7440-39-310/28/15 19:001002.5 1 Beryllium ND ug/L 11/04/15 19:59 7440-41-710/28/15 19:001.0 0.50 1 Cadmium 1.2 ug/L 11/04/15 19:59 7440-43-910/28/15 19:001.0 0.50 1 Chromium 3.3J ug/L 11/04/15 19:59 7440-47-3 B10/28/15 19:0010.0 2.5 1 Cobalt 2.7J ug/L 11/04/15 19:59 7440-48-410/28/15 19:0010.0 2.5 1 Copper 4.6J ug/L 11/04/15 19:59 7440-50-8 B10/28/15 19:0010.0 2.5 1 Lead 5.5J ug/L 11/04/15 19:59 7439-92-110/28/15 19:0010.0 2.5 1 Nickel 3.1J ug/L 11/04/15 19:59 7440-02-010/28/15 19:0050.0 2.5 1 Selenium ND ug/L 11/04/15 19:59 7782-49-210/28/15 19:0010.0 5.0 1 Silver ND ug/L 11/04/15 19:59 7440-22-410/28/15 19:0010.0 2.5 1 Thallium ND ug/L 11/04/15 19:59 7440-28-010/28/15 19:005.5 5.0 1 Vanadium ND ug/L 11/04/15 19:59 7440-62-210/28/15 19:0025.0 2.5 1 Zinc 6.7J ug/L 11/04/15 19:59 7440-66-610/28/15 19:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone 15.6J ug/L 11/01/15 06:45 67-64-110010.0 1 Acrylonitrile ND ug/L 11/01/15 06:45 107-13-12001.9 1 Benzene 9.3 ug/L 11/01/15 06:45 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 11/01/15 06:45 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 11/01/15 06:45 75-27-41.0 0.18 1 Bromoform ND ug/L 11/01/15 06:45 75-25-23.0 0.26 1 Bromomethane ND ug/L 11/01/15 06:45 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 11/01/15 06:45 78-93-31000.96 1 Carbon disulfide ND ug/L 11/01/15 06:45 75-15-01001.2 1 Carbon tetrachloride ND ug/L 11/01/15 06:45 56-23-51.0 0.25 1 Chlorobenzene 1.5J ug/L 11/01/15 06:45 108-90-73.0 0.23 1 Chloroethane 2.4J ug/L 11/01/15 06:45 75-00-310.0 0.54 1 Chloroform ND ug/L 11/01/15 06:45 67-66-35.0 0.14 1 Chloromethane ND ug/L 11/01/15 06:45 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 11/01/15 06:45 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 11/01/15 06:45 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 11/01/15 06:45 106-93-41.0 0.27 1 Dibromomethane ND ug/L 11/01/15 06:45 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 11/01/15 06:45 95-50-15.0 0.30 1 1,4-Dichlorobenzene 3.5 ug/L 11/01/15 06:45 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 11/01/15 06:45 110-57-61001.0 1 1,1-Dichloroethane 0.42J ug/L 11/01/15 06:45 75-34-35.0 0.32 1 1,2-Dichloroethane 1.1 ug/L 11/01/15 06:45 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 11/01/15 06:45 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 1.9J ug/L 11/01/15 06:45 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 11/01/15 06:45 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 11/01/15 06:45 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 11/01/15 06:45 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 11/01/15 06:45 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 11/05/2015 03:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 20 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92273353 ASHE CO. LEACHATE Sample:LAGOON Lab ID:92273353001 Collected:10/23/15 11:50 Received:10/26/15 12:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 11/01/15 06:45 10061-02-61.0 0.26 1 Ethylbenzene 18.4 ug/L 11/01/15 06:45 100-41-41.0 0.30 1 2-Hexanone ND ug/L 11/01/15 06:45 591-78-650.0 0.46 1 Iodomethane ND ug/L 11/01/15 06:45 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 11/01/15 06:45 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)0.34J ug/L 11/01/15 06:45 108-10-11000.33 1 Styrene ND ug/L 11/01/15 06:45 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 11/01/15 06:45 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 11/01/15 06:45 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 11/01/15 06:45 127-18-41.0 0.46 1 Toluene 3.7 ug/L 11/01/15 06:45 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 11/01/15 06:45 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 11/01/15 06:45 79-00-51.0 0.29 1 Trichloroethene ND ug/L 11/01/15 06:45 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 11/01/15 06:45 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 11/01/15 06:45 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 11/01/15 06:45 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 11/01/15 06:45 75-01-41.0 0.62 1 Xylene (Total)21.7 ug/L 11/01/15 06:45 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)96 %11/01/15 06:45 460-00-470-130 1 1,2-Dichloroethane-d4 (S)97 %11/01/15 06:45 17060-07-070-130 1 Toluene-d8 (S)101 %11/01/15 06:45 2037-26-570-130 1 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 2310J ug/L 11/02/15 18:44 14808-79-825000010001 Analytical Method: EPA 365.1365.1 Phosphorus, Total Phosphorus 127 ug/L 11/03/15 03:48 7723-14-050.0 25.0 1 Analytical Method: SM 5220D5220D COD Chemical Oxygen Demand 270000 ug/L 10/29/15 13:4025000125001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 11/05/2015 03:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92273353 ASHE CO. LEACHATE 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/19918 EPA 3010 EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92273353001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1594175 Associated Lab Samples:92273353001 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 11/04/15 19:093.8 Arsenic ug/L ND 10.0 11/04/15 19:092.5 Barium ug/L ND 100 11/04/15 19:092.5 Beryllium ug/L ND 1.0 11/04/15 19:090.50 Cadmium ug/L ND 1.0 11/04/15 19:090.50 Chromium ug/L 2.7J 10.0 11/04/15 19:092.5 Cobalt ug/L ND 10.0 11/04/15 19:092.5 Copper ug/L 3.3J 10.0 11/04/15 19:092.5 Lead ug/L ND 10.0 11/04/15 19:092.5 Nickel ug/L ND 50.0 11/04/15 19:092.5 Selenium ug/L ND 10.0 11/04/15 19:095.0 Silver ug/L ND 10.0 11/04/15 19:092.5 Thallium ug/L ND 5.5 11/04/15 19:095.0 Vanadium ug/L ND 25.0 11/04/15 19:092.5 Zinc ug/L ND 10.0 11/04/15 19:095.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1594176LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 452500 90 80-120 Arsenic ug/L 485500 97 80-120 Barium ug/L 471500 94 80-120 Beryllium ug/L 455500 91 80-120 Cadmium ug/L 469500 94 80-120 Chromium ug/L 478500 96 80-120 Cobalt ug/L 487500 97 80-120 Copper ug/L 493500 99 80-120 Lead ug/L 485500 97 80-120 Nickel ug/L 471500 94 80-120 Selenium ug/L 475500 95 80-120 Silver ug/L 218250 87 80-120 Thallium ug/L 445500 89 80-120 Vanadium ug/L 461500 92 80-120 Zinc ug/L 501500 100 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 11/05/2015 03:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92273353 ASHE CO. LEACHATE Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1594177MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92273330003 1594178 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 91 75-125105 14 25500ND459530 Arsenic ug/L 500 98 75-125115 15 25500ND493573 Barium ug/L 500 97 75-125116 7 2550083713201420 Beryllium ug/L 500 92 75-125108 15 25500ND461538 Cadmium ug/L 500 95 75-125109 14 25500ND474547 Chromium ug/L 500 94 75-125110 16 255003.4J 473 555 Cobalt ug/L 500 93 75-125108 15 2550011.7 477 553 Copper ug/L 500 99 75-125114 14 25500ND496572 Lead ug/L 500 92 75-125107 15 25500ND463537 Nickel ug/L 500 90 75-125104 15 255008.4J 458 531 Selenium ug/L 500 96 75-125110 14 25500ND479551 Silver ug/L 250 88 75-125101 15 25250ND220255 Thallium ug/L 500 82 75-12595 16 25500ND408477 Vanadium ug/L 500 93 75-125109 16 255005.9J 470 549 Zinc ug/L 500 95 75-125112 16 25500ND478562 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 11/05/2015 03:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92273353 ASHE CO. LEACHATE 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/34087 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92273353001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1596344 Associated Lab Samples:92273353001 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 11/01/15 00:300.33 1,1,1-Trichloroethane ug/L ND 1.0 11/01/15 00:300.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 11/01/15 00:300.40 1,1,2-Trichloroethane ug/L ND 1.0 11/01/15 00:300.29 1,1-Dichloroethane ug/L ND 5.0 11/01/15 00:300.32 1,1-Dichloroethene ug/L ND 5.0 11/01/15 00:300.56 1,2,3-Trichloropropane ug/L ND 1.0 11/01/15 00:300.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 11/01/15 00:302.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 11/01/15 00:300.27 1,2-Dichlorobenzene ug/L ND 5.0 11/01/15 00:300.30 1,2-Dichloroethane ug/L ND 1.0 11/01/15 00:300.24 1,2-Dichloropropane ug/L ND 1.0 11/01/15 00:300.27 1,3-Dichloropropane ug/L ND 1.0 11/01/15 00:300.28 1,4-Dichlorobenzene ug/L ND 1.0 11/01/15 00:300.33 2-Butanone (MEK)ug/L ND 100 11/01/15 00:300.96 2-Hexanone ug/L ND 50.0 11/01/15 00:300.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 11/01/15 00:300.33 Acetone ug/L ND 100 11/01/15 00:3010.0 Acrylonitrile ug/L ND 200 11/01/15 00:301.9 Benzene ug/L ND 1.0 11/01/15 00:300.25 Bromochloromethane ug/L ND 3.0 11/01/15 00:300.17 Bromodichloromethane ug/L ND 1.0 11/01/15 00:300.18 Bromoform ug/L ND 3.0 11/01/15 00:300.26 Bromomethane ug/L ND 10.0 11/01/15 00:300.29 Carbon disulfide ug/L ND 100 11/01/15 00:301.2 Carbon tetrachloride ug/L ND 1.0 11/01/15 00:300.25 Chlorobenzene ug/L ND 3.0 11/01/15 00:300.23 Chloroethane ug/L ND 10.0 11/01/15 00:300.54 Chloroform ug/L ND 5.0 11/01/15 00:300.14 Chloromethane ug/L ND 1.0 11/01/15 00:300.11 cis-1,2-Dichloroethene ug/L ND 5.0 11/01/15 00:300.19 cis-1,3-Dichloropropene ug/L ND 1.0 11/01/15 00:300.13 Dibromochloromethane ug/L ND 3.0 11/01/15 00:300.21 Dibromomethane ug/L ND 10.0 11/01/15 00:300.21 Ethylbenzene ug/L ND 1.0 11/01/15 00:300.30 Iodomethane ug/L ND 10.0 11/01/15 00:300.32 Methylene Chloride ug/L ND 1.0 11/01/15 00:300.97 Styrene ug/L ND 1.0 11/01/15 00:300.26 Tetrachloroethene ug/L ND 1.0 11/01/15 00:300.46 Toluene ug/L ND 1.0 11/01/15 00:300.26 trans-1,2-Dichloroethene ug/L ND 5.0 11/01/15 00:300.49 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 11/05/2015 03:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92273353 ASHE CO. LEACHATE 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:1596344 Associated Lab Samples:92273353001 Matrix:Water AnalyzedMDL trans-1,3-Dichloropropene ug/L ND 1.0 11/01/15 00:300.26 trans-1,4-Dichloro-2-butene ug/L ND 100 11/01/15 00:301.0 Trichloroethene ug/L ND 1.0 11/01/15 00:300.47 Trichlorofluoromethane ug/L ND 1.0 11/01/15 00:300.20 Vinyl acetate ug/L ND 50.0 11/01/15 00:300.35 Vinyl chloride ug/L ND 1.0 11/01/15 00:300.62 Xylene (Total)ug/L ND 5.0 11/01/15 00:300.66 1,2-Dichloroethane-d4 (S)%101 70-130 11/01/15 00:30 4-Bromofluorobenzene (S)%100 70-130 11/01/15 00:30 Toluene-d8 (S)%101 70-130 11/01/15 00:30 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1596345LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 50.050 100 80-125 1,1,1-Trichloroethane ug/L 53.250 106 71-129 1,1,2,2-Tetrachloroethane ug/L 50.950 102 79-124 1,1,2-Trichloroethane ug/L 48.250 96 85-125 1,1-Dichloroethane ug/L 52.350 105 73-126 1,1-Dichloroethene ug/L 55.250 110 66-135 1,2,3-Trichloropropane ug/L 49.150 98 75-130 1,2-Dibromo-3-chloropropane ug/L 50.450 101 71-133 1,2-Dibromoethane (EDB)ug/L 50.750 101 83-124 1,2-Dichlorobenzene ug/L 50.750 101 80-133 1,2-Dichloroethane ug/L 45.950 92 67-128 1,2-Dichloropropane ug/L 49.850 100 75-132 1,3-Dichloropropane ug/L 50.350 101 76-131 1,4-Dichlorobenzene ug/L 49.550 99 78-130 2-Butanone (MEK)ug/L 98.6J100 99 61-144 2-Hexanone ug/L 101100 101 68-143 4-Methyl-2-pentanone (MIBK)ug/L 101100 101 72-135 Acetone ug/L 97.6J100 98 48-146 Acrylonitrile ug/L 253250 101 40-160 Benzene ug/L 51.350 103 80-125 Bromochloromethane ug/L 53.050 106 71-125 Bromodichloromethane ug/L 52.650 105 78-124 Bromoform ug/L 50.250 100 71-128 Bromomethane ug/L 48.950 98 40-160 Carbon disulfide ug/L 53.4J50 107 50-160 Carbon tetrachloride ug/L 54.150 108 69-131 Chlorobenzene ug/L 49.150 98 81-122 Chloroethane ug/L 48.650 97 39-148 Chloroform ug/L 51.750 103 73-127 Chloromethane ug/L 50.650 101 44-146 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 11/05/2015 03:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92273353 ASHE CO. LEACHATE 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. 1596345LABORATORY CONTROL SAMPLE: LCSSpike cis-1,2-Dichloroethene ug/L 50.150 100 74-124 cis-1,3-Dichloropropene ug/L 50.650 101 72-132 Dibromochloromethane ug/L 51.850 104 78-125 Dibromomethane ug/L 49.950 100 82-120 Ethylbenzene ug/L 50.350 101 79-121 Iodomethane ug/L 102100 102 39-154 Methylene Chloride ug/L 54.550 109 64-133 Styrene ug/L 51.050 102 84-126 Tetrachloroethene ug/L 50.550 101 78-122 Toluene ug/L 50.650 101 80-121 trans-1,2-Dichloroethene ug/L 52.050 104 71-127 trans-1,3-Dichloropropene ug/L 50.450 101 69-141 trans-1,4-Dichloro-2-butene ug/L 61.0J50 122 40-160 Trichloroethene ug/L 48.650 97 78-122 Trichlorofluoromethane ug/L 52.850 106 53-137 Vinyl acetate ug/L 104100 104 40-160 Vinyl chloride ug/L 59.450 119 58-137 Xylene (Total)ug/L 151150 101 81-126 1,2-Dichloroethane-d4 (S)%98 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1596346MATRIX SPIKE SAMPLE: MSSpike Result 92273348002 1,1,1,2-Tetrachloroethane ug/L 21.020 105 70-130ND 1,1,1-Trichloroethane ug/L 24.320 121 70-130ND 1,1,2,2-Tetrachloroethane ug/L 21.720 108 70-130ND 1,1,2-Trichloroethane ug/L 20.620 103 70-130ND 1,1-Dichloroethane ug/L 23.620 118 70-130ND 1,1-Dichloroethene ug/L 25.720 128 70-166ND 1,2,3-Trichloropropane ug/L 20.720 104 70-130ND 1,2-Dibromo-3-chloropropane ug/L 20.520 103 70-130ND 1,2-Dibromoethane (EDB)ug/L 21.320 107 70-130ND 1,2-Dichlorobenzene ug/L 21.920 109 70-130ND 1,2-Dichloroethane ug/L 20.020 99 70-130ND 1,2-Dichloropropane ug/L 21.620 108 70-130ND 1,3-Dichloropropane ug/L 21.520 107 70-130ND 1,4-Dichlorobenzene ug/L 21.820 109 70-130ND 2-Butanone (MEK)ug/L 43.4J40 108 70-130ND 2-Hexanone ug/L 44.3J40 111 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 43.6J40 109 70-130ND Acetone ug/L 48.6J40 115 70-130ND Acrylonitrile ug/L 109J100 109 70-130ND Benzene ug/L 22.620 113 70-148ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 11/05/2015 03:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92273353 ASHE CO. LEACHATE 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. 1596346MATRIX SPIKE SAMPLE: MSSpike Result 92273348002 Bromochloromethane ug/L 23.620 118 70-130ND Bromodichloromethane ug/L 21.720 109 70-130ND Bromoform ug/L 18.920 95 70-130ND Bromomethane ug/L 19.920 99 70-130ND Carbon disulfide ug/L 23.8J20 119 70-130ND Carbon tetrachloride ug/L 23.920 119 70-130ND Chlorobenzene ug/L 21.920 109 70-146ND Chloroethane ug/L 23.520 118 70-130ND Chloroform ug/L 23.020 115 70-130ND Chloromethane ug/L 24.220 121 70-130ND cis-1,2-Dichloroethene ug/L 22.520 112 70-130ND cis-1,3-Dichloropropene ug/L 20.220 101 70-130ND Dibromochloromethane ug/L 20.720 103 70-130ND Dibromomethane ug/L 21.120 106 70-130ND Ethylbenzene ug/L 22.320 112 70-130ND Iodomethane ug/L 41.140 103 70-130ND Methylene Chloride ug/L 23.120 115 70-130ND Styrene ug/L 20.420 102 70-130ND Tetrachloroethene ug/L 22.820 114 70-130ND Toluene ug/L 21.920 110 70-155ND trans-1,2-Dichloroethene ug/L 23.620 118 70-130ND trans-1,3-Dichloropropene ug/L 19.720 99 70-130ND trans-1,4-Dichloro-2-butene ug/L 16.9J20 85 70-130ND Trichloroethene ug/L 21.520 107 69-151ND Trichlorofluoromethane ug/L 25.320 126 70-130ND Vinyl acetate ug/L 37.5J40 94 70-130ND Vinyl chloride ug/L 27.4 M12013770-130ND 1,2-Dichloroethane-d4 (S)%99 70-130 4-Bromofluorobenzene (S)%100 70-130 Toluene-d8 (S)%99 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92273348003 1596347SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L ND 30ND 1,1,1-Trichloroethane ug/L ND 30ND 1,1,2,2-Tetrachloroethane ug/L ND 30ND 1,1,2-Trichloroethane ug/L ND 30ND 1,1-Dichloroethane ug/L ND 30ND 1,1-Dichloroethene ug/L ND 30ND 1,2,3-Trichloropropane ug/L ND 30ND 1,2-Dibromo-3-chloropropane ug/L ND 30ND 1,2-Dibromoethane (EDB)ug/L ND 30ND 1,2-Dichlorobenzene ug/L ND 30ND 1,2-Dichloroethane ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 11/05/2015 03:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92273353 ASHE CO. LEACHATE 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 Max RPD QualifiersRPDResult 92273348003 1596347SAMPLE DUPLICATE: 1,2-Dichloropropane ug/L ND 30ND 1,3-Dichloropropane ug/L ND 30ND 1,4-Dichlorobenzene ug/L ND 30ND 2-Butanone (MEK)ug/L ND 30ND 2-Hexanone ug/L ND 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L ND 30ND Acrylonitrile ug/L ND 30ND Benzene ug/L ND 30ND Bromochloromethane ug/L ND 30ND Bromodichloromethane ug/L ND 30ND Bromoform ug/L ND 30ND Bromomethane ug/L ND 30ND Carbon disulfide ug/L ND 30ND Carbon tetrachloride ug/L ND 30ND Chlorobenzene ug/L ND 30ND Chloroethane ug/L ND 30ND Chloroform ug/L ND 30ND Chloromethane ug/L ND 30ND cis-1,2-Dichloroethene ug/L ND 30ND cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Ethylbenzene ug/L ND 30ND Iodomethane ug/L ND 30ND Methylene Chloride ug/L ND 30ND Styrene ug/L ND 30ND Tetrachloroethene ug/L ND 30ND Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND trans-1,3-Dichloropropene ug/L ND 30ND trans-1,4-Dichloro-2-butene ug/L ND 30ND Trichloroethene ug/L ND 30ND Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L ND 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%100 1101 4-Bromofluorobenzene (S)%98 199 Toluene-d8 (S)%99 1100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 11/05/2015 03:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92273353 ASHE CO. LEACHATE 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: WETA/25173 EPA 300.0 EPA 300.0 300.0 IC Anions Associated Lab Samples:92273353001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1594547 Associated Lab Samples:92273353001 Matrix:Water AnalyzedMDL Sulfate ug/L ND 250000 11/02/15 12:371000 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1594548LABORATORY CONTROL SAMPLE: LCSSpike Sulfate ug/L 19300J20000 96 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1594549MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92273828001 1594550 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfate ug/L 20000 103 90-110103 0 10200002.7 mg/L 23300J 23400J Parameter Units MS Result % Rec Limits Qual% RecConc. 1594551MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92273828002 1594552 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfate ug/L 20000 106 90-110107 1 10200005.6 mg/L 26700J 27000J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 11/05/2015 03:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92273353 ASHE CO. LEACHATE 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: WETA/25184 EPA 365.1 EPA 365.1 365.1 Phosphorus, Total Associated Lab Samples:92273353001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1595324 Associated Lab Samples:92273353001 Matrix:Water AnalyzedMDL Phosphorus ug/L ND 50.0 11/03/15 03:3325.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1595325LABORATORY CONTROL SAMPLE: LCSSpike Phosphorus ug/L 25002500 100 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1595326MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92272773001 1595327 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Phosphorus ug/L 2500 100 90-110101 1 1025000.70 mg/L 3210 3220 Parameter Units MS Result % Rec Limits Qual% RecConc. 1595328MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92273203004 1595329 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Phosphorus ug/L M1250011490-110108 2 1025006.4 mg/L 9230 9090 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 11/05/2015 03:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92273353 ASHE CO. LEACHATE 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: WETA/25178 SM 5220D SM 5220D 5220D COD Associated Lab Samples:92273353001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1594813 Associated Lab Samples:92273353001 Matrix:Water AnalyzedMDL Chemical Oxygen Demand ug/L ND 25000 10/29/15 13:4012500 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1594814LABORATORY CONTROL SAMPLE: LCSSpike Chemical Oxygen Demand ug/L 726000750000 97 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1594815MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92273906001 1594816 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chemical Oxygen Demand ug/L 750000 96 90-11096 0 375000096.0 mg/L 816000 816000 Parameter Units MS Result % Rec Limits Qual% RecConc. 1594817MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92273906002 1594818 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chemical Oxygen Demand ug/L M17500008690-11086 0 3750000137 mg/L 782000 782000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 11/05/2015 03:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 20 #=QL# QUALIFIERS Pace Project No.: Project: 92273353 ASHE CO. LEACHATE DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Analyte was detected in the associated method blank.B Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 11/05/2015 03:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 20 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92273353 ASHE CO. LEACHATE Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92273353001 MPRP/19918 ICP/17958LAGOONEPA 3010 EPA 6010 92273353001 MSV/34087LAGOONEPA 8260 92273353001 WETA/25173LAGOONEPA 300.0 92273353001 WETA/25184LAGOONEPA 365.1 92273353001 WETA/25178LAGOONSM 5220D REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 11/05/2015 03:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 20 Page 19 of 20 Page 20 of 20