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1302-MSWLF-1974_CabarrusCounty_GWMReport_DIN26475_20160519
Cabarrus County Sanitary Landfill –Unit 1 Semi-Annual Sampling Report Facility Permit # 13-02 (May 2016 Sampling Event) Prepared July 2016 5400 Glenwood Avenue, Suite 400 Raleigh, North Carolina 27612 tel: 919 325-3500 fax: 919 781-5730 July 12, 2016 Ms. Jaclynne Drummond North Carolina Department of Environmental Quality Division of Waste Management Solid Waste Section 2090 U.S. 70 Highway Swannanoa, North Carolina 28778 Subject: May 2016 Semi-Annual Sampling Report Cabarrus County Unit 1 Landfill Facility Permit No. 13-02 Dear Ms. Drummond: CDM Smith Inc., on behalf of Cabarrus County, is submitting an electronic copy of the May 2016 semi- annual sampling report for the recent event completed at the Cabarrus County Unit 1 Landfill. This letter report constitutes the first semi-annual sampling event for 2016. The approved monitoring well network consists of compliance wells MW-5, -7, -8A, -10, -11, and background wells CD-1s and -1d. The monitoring network also includes surface water sample locations SW-1 and -2. Field activities and sampling results for the groundwater and surface water samples are discussed below. Field Activities Groundwater samples from the Cabarrus County Unit 1 Landfill were collected on May 16-17, 2016. Surface water samples were collected on May 19, 2016. Groundwater samples were collected from the monitoring wells by use of disposable, laboratory decontaminated Teflon™ bailers or a QED bladder pump system using low-flow sampling techniques. Monitoring well and surface water sample locations for the Unit 1 landfill are provided on Figure 1. Groundwater elevations were measured at each well prior to sampling and are presented in Table 1. Well construction details for each monitoring well are also provided in Table 1. These groundwater elevations were used to construct potentiometric contours for this sampling event and are presented on Figure 1. After depth to groundwater was measured, each well was purged prior to sampling to provide fresh formation water within the well water column. Each purge volume was measured for pH, conductivity, turbidity, temperature, dissolved oxygen, and oxidation-reduction potential using a YSI-556 multi-parameter water quality meter and Oakton T100 or Lamotte 2020 turbidity meters. The water quality parameters at the time of sampling are presented in Table 2. The headspace of each monitoring well was screened for methane gas using a RKI Eagle multi-gas monitor. Screening results are provided in Appendix A. Ms. Jaclynne Drummond July 12, 2016 Page 2 Sampling Results Analytical Services, Inc., located in Norcross, Georgia, analyzed the groundwater and surface water samples for North Carolina Appendix I volatile organic compounds (VOCs) and metals. In accordance with the North Carolina Department of Environmental Quality’s Solid Waste Section (SWS) guidelines the analytical results were reported to the laboratory specific method detection limit (MDL) and are quantifiable at or below SWS Limits (SWSLs). All monitoring wells for the Unit I landfill had detections of analytes above the MDL but below the SWSL. These detections were qualified as estimated or “J” flags. The following list indicates the analytes detected above the laboratory specific MDL at each sampling location. No “J” flag or general chemistry detections are provided. Underlined analytes exceeded the 15A NCAC 02L .020 (NC 2L) Groundwater Quality Standard, Groundwater Protection Standard, or the 15A NCAC 02B (NC 2B) Surface Water Quality Standard for Class C Waters. CD-1s (Background) Metals: Iron Volatile Organic Compounds: None Detected CD-1d (Background) Metals: Copper, Iron, Manganese, Vanadium, Zinc Volatile Organic Compounds: None Detected MW-5 Metals: Barium, Cobalt Volatile Organic Compounds: Benzene, Chlorobenzene, 1,4-Dichlorobenzene MW-7 Metals: Barium, Cadmium, Cobalt, Nickel, Zinc Volatile Organic Compounds: Benzene, Chlorobenzene, 1,4-Dichlorobenzene MW-8A Metals: Zinc Volatile Organic Compounds: None Detected MW-10 Metals: Arsenic, Barium, Cobalt, Nickel Volatile Organic Compounds: Benzene, Chlorobenzene, 1,4-Dichlorobenzene Ms. Jaclynne Drummond July 12, 2016 Page 3 MW-11 Metals: Barium, Cobalt, Zinc Volatile Organic Compounds: Chlorobenzene, 1,4-Dichlorobenzene SW-1 Metals: Barium, Beryllium, Chromium, Cobalt, Copper, Lead, Vanadium, Zinc Volatile Organic Compounds: None Detected SW-2 Metals: Chromium, Copper, Vanadium, Zinc Volatile Organic Compounds: None Detected “J” flags were not included in the previous list, but several locations had “J” flag detections that exceeded the standards. These constituents along with their location are listed below. Cobalt: CD-1d, MW-8A, and SW-2 Lead: SW-2 Selenium: SW-1 Vanadium: CD-1s, MW-7, -10, and -11 No analytes were detected in the trip blank. The duplicate sample, identified as Dup, was collected from MW-7 and had similar analyte concentrations as those detected in MW-7. An equipment blank was not collected due to an oversight by the sampling team. Similar sampling equipment and supplies were used for the May 2016 sampling event compared to historical events. Historical analytical data has never shown impacts from sampling equipment or supplies. Metals detected above the standards are likely natural occurring based on concentrations in the background monitoring wells or are from elevated turbidity at the time of sample collection. VOCs detected above the standards in several of the compliance monitoring wells will be compared to future detections to determine if any trends appear. A summary of detected constituents above the standards from the May 2016 sampling event is presented in Table 3. The laboratory analytical report is provided in Appendix A. The next semi-annual sampling event will be completed in the fall of 2016. Ms. Jaclynne Drummond July 12, 2016 Page 4 If you have any questions or require further explanation, do not hesitate to call me at (919) 325-3500 or by email at colonemf@cdmsmith.com. Very truly yours, Mathew F. Colone, P.G. CDM Smith Inc. cc: Kevin Grant, Cabarrus County Table 1 Monitoring Well Construction Summary and Groundwater Elevations May 2016 Semi-Annual Sampling Event Unit 1 - Cabarrus County Landfill Screen Interval Filter Interval Seal Interval Top of Casing Elevation Depth to Groundwater (feet BTOC) Groundwater Elevation 13-02 CD-1s (background well)8/7/2006 35.47788 80.52334 Saprolite 29.53 18.0-28.0 16.0-28.0 14.0-16.0 2.0 755.00 23.90 731.10 13-02 CD-1d (background well)7/21/2004 35.47788 80.52340 PWR 52.15 40.0-50.0 38.0-50.0 36.0-38.0 2.0 757.40 26.51 730.89 13-02 MW-5 Early 1990s 35.47226 80.52071 Saprolite/PWR 32.38 20.0-30.0 18.0-30.0 16.0-18.0 2.0 693.07 12.18 680.89 13-02 MW-7 Early 1990s 35.47301 80.51830 Saprolite/PWR 21.64 9.0-19.0 7.0-19.0 5.0-7.0 2.0 696.89 2.45 694.44 13-02 MW-8A 4/9/1996 35.47406 80.51707 Saprolite/PWR 25.29 13.0-23.0 11.0-23.0 9.0-11.0 2.0 713.34 6.87 706.47 13-02 MW-10 4/10/1996 35.47347 80.52062 Saprolite/PWR 35.10 23.0-33.0 21.0-33.0 19.0-21.0 2.0 700.71 8.96 691.75 13-02 MW-11 4/9/1996 35.47168 80.51899 Saprolite/PWR 25.26 13.0-23.0 11.0-23.0 9.0-11.0 2.0 684.52 6.68 677.84 Notes: 1. BTOC - Below Top of Casing 2. bgs - Below Ground Surface 3. PWR - Partially Weathered Rock Facility Permit Number Groundwater Elevations - Measured 5/16/2016Depth (feet bgs) Total Depth (feet BTOC) Monitoring Well Diameter (inches) Monitoring Well Code Geology of Screened Interval Installation Date Latitude Longitude Page 1 of 1 July 2016 Table 2 Water Quality Measurements May 2016 Semi-Annual Sampling Event Unit 1 - Cabarrus County Landfill pH (S.U.) Conductivity (µS/cm) Temperature (degrees Celsius) Turbidity (NTUs) Dissolved Oxygen (mg/L) ORP (mVs) 13-02 CD-1s (background well)5.91 103 15.7 4 3.45 244.7 13-02 CD-1d (background well)6.06 115 15.8 20 4.50 210.3 13-02 MW-5 6.25 2,212 14.5 8 4.13 -15.6 13-02 MW-7 6.27 2,476 15.2 22 4.76 -18.3 13-02 MW-8A 6.33 682 15.1 6 2.14 -1.3 13-02 MW-10 6.57 2,161 15.6 25 3.35 -38.7 13-02 MW-11 5.98 472 14.2 3 3.30 24.2 13-02 SW-1 6.99 342 15.4 >800 4.99 360.3 13-02 SW-2 6.80 241 15.6 590 3.51 181.3 Notes: 1. µS/cm - Microsiemens per centimeter 2. mg/L - Milligrams per liter 3. ORP - Oxidation-Reduction Potential 4. NTUs - Nephelometric Turbidity Units 5. mVs - Millivolts 6. S.U. - Standard Units Surface Water Sample Locations Water Quality Measurements Facility Permit Number Monitoring Well Code Page 1 of 1 July 2016 Facility Permit Number Monitoring Well Code Constituents Above the North Carolina 2L or Groundwater Protection Standards Estimated Constituents Above the North Carolina 2L or Groundwater Protection Standards 13-02 CD-1s (background well)Iron Vanadium* 13-02 CD-1d (background well)Iron, Manganese, Vanadium*Cobalt* 13-02 MW-5 Benzene, 1,4-Dichlorobenzene, Cobalt*None Detected 13-02 MW-7 Benzene, 1,4-Dichlorobenzene, Cobalt*Vanadium* 13-02 MW-8A None Detected Cobalt* 13-02 MW-10 Benzene, 1,4-Dichlorobenzene, Arsenic, Cobalt*, Nickel Vanadium* 13-02 MW-11 Cobalt*Vanadium* Notes: 1. * Exceeds the Groundwater Protection Standard for Subtitle D Landfills closed after 1993. limit and the Solid Waste Section Reporting Limit. Table 3 Constituents Detected Above Standards May 2016 Semi-Annual Sampling Event Unit 1 - Cabarrus County Landfill 2. Estimated detections above the standards are "J" flag detections that indicate the analytical result is between the method detection Page 1 of 1 July 2016 Appendix A PACE ANALYTICAL SERVICES, INC. Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 Camp Dresser & McKee Inc. - Raleigh Project: Cabarrus Co-Unit 1 Raleigh, NC 27612 5400 Glenwood Ave., Suite 300 Mr. Mat Colone We appreciate the opportunity to provide the analytical support for your project. The analytical results in this report are based upon information supplied by you, the client, and are for your exclusive use. If you have any questions regarding this data package, please do not hesitate to call. Pace Analytical Services, Inc. certifies that the following analytical results meet all requirements of the National Environmental Laboratory Accreditation Conference(NELAC).All test results relate only to the samples analyzed. Laboratory Report Project #:[none] Prepared For: Attention: June 09, 2016 Report Number:AZE0544 Approved: This report may not be reproduced, except in full, without written approval from Analytical Services, Inc.Page 1 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Sample ID Laboratory ID Matrix Date Sampled ANALYTICAL REPORT FOR SAMPLES Date Received 1302-CD1S AZE0544-01 05/17/16 08:59 05/18/16 12:45Ground Water 1302-CD1D AZE0544-02 05/17/16 10:14 05/18/16 12:45Ground Water 1302-MW5 AZE0544-03 05/16/16 15:56 05/18/16 12:45Ground Water 1302-MW5 AZE0544-04 05/17/16 15:20 05/18/16 12:45Ground Water 1302-MW7 AZE0544-05 05/16/16 15:24 05/18/16 12:45Ground Water 1302-MW7 AZE0544-06 05/17/16 15:04 05/18/16 12:45Ground Water 1302-MW8A AZE0544-07 05/16/16 15:06 05/18/16 12:45Ground Water 1302-MW8A AZE0544-08 05/17/16 14:56 05/18/16 12:45Ground Water 1302-MW10 AZE0544-09 05/16/16 15:42 05/18/16 12:45Ground Water 1302-MW10 AZE0544-10 05/17/16 15:10 05/18/16 12:45Ground Water 1302-MW11 AZE0544-11 05/16/16 16:12 05/18/16 12:45Ground Water 1302-MW11 AZE0544-12 05/17/16 15:28 05/18/16 12:45Ground Water 1302-Duplicate AZE0544-13 05/16/16 00:00 05/18/16 12:45Ground Water 1302-Duplicate AZE0544-14 05/17/16 00:00 05/18/16 12:45Ground Water 1302-SW1 AZE0544-15 05/19/16 09:18 05/19/16 15:05Surface Water 1302-SW2 AZE0544-16 05/19/16 09:11 05/19/16 15:05Surface Water 1302-Trip Blank AZE0544-17 05/16/16 00:00 05/19/16 15:05Water Page 2 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-CD1S Ground Water AZE0544-01 AZE054405/17/16 08:59 Project:Cabarrus Co-Unit 1 05/18/16 12:45 On Site EPA 9050A 103 umhos/cm1Field - Specific Conductance 1 6050530NA1COND05/17/16 08:5905/17/16 08:59 SM 4500-O G 3450 ug/L1Dissolved Oxygen 0.0 6050530NA0.0 NA 05/17/16 08:5905/17/16 08:59 NDNA ug/L1Field - Ferrous Iron 200 6050530NA200FE205/17/16 08:5905/17/16 08:59 EPA 9040C 5.91 pH Units1Field - pH 6050530NAPH05/17/16 08:5905/17/16 08:59 NA 245 mV1Field - Redox 6050530NAREDOX05/17/16 08:5905/17/16 08:59 SM 2550 B 15.7 °C1Field - Temperature 6050530NATEMP05/17/16 08:5905/17/16 08:59 EPA 180.1 3.63 NTU1Field - Turbidity 0.10 6050530NA0.10 TURB 05/17/16 08:5905/17/16 08:59 NA 23.90 feet1Field - Water Level 6050530NAWL05/17/16 08:5905/17/16 08:59 NA 29.62 feet1Field - Well Depth 6050530NA05/17/16 08:5905/17/16 08:59 General Chemistry SM 2320 B 43000 ug/L1Alkalinity as CaCO3 1000 6050450SM 2320 B 1000 ALK 05/19/16 10:4005/19/16 10:40 NDSM 5210 B ug/L1Biochemical Oxygen Demand 2000 6050434SM 5210 B 2000 E-10106 05/23/16 11:1505/18/16 17:15 NDSM 5220 D ug/L1Chemical Oxygen Demand 10000 6050509SM 5220 D 10000 E-10117 05/23/16 13:1005/21/16 10:15 NDSM 4500-S D ug/L1Total Sulfide 200 6050561SM 4500-S D 200 18496-25-8 05/24/16 09:3005/24/16 09:30 SM 2540 C 130000 ug/L1Total Dissolved Solids 10000 6050522SM 2540 C 10000 E-10173 05/23/16 12:0005/23/16 12:00 NDEPA 9060A ug/L1Total Organic Carbon 1000 6050505EPA 9060A 1000 E-10195 05/21/16 19:4505/21/16 13:00 Inorganic Anions EPA 9056A 3700 ug/L1Chloride1000 6050405EPA 300.0 1000 16887-00-6 05/18/16 22:3505/18/16 09:53 EPA 9056A 79 ug/L1Nitrate as N 50 6050405EPA 300.0 50 14797-55-8 05/18/16 22:3505/18/16 09:53 EPA 9056A 1000 ug/L1Sulfate5000 J 6050405EPA 300.0 51 14808-79-8 05/18/16 22:3505/18/16 09:53 Page 3 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-CD1S Ground Water AZE0544-01 AZE054405/17/16 08:59 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6050611EPA 3005A 0.25 7440-36-0 05/26/16 14:3205/26/16 08:15 NDEPA 6020B ug/L1Arsenic10.0 6050611EPA 3005A 0.75 7440-38-2 05/26/16 14:3205/26/16 08:15 EPA 6020B 29.3 ug/L1Barium100 J 6050611EPA 3005A 0.30 7440-39-3 05/26/16 14:3205/26/16 08:15 NDEPA 6020B ug/L1Beryllium1.00 6050611EPA 3005A 0.09 7440-41-7 05/26/16 14:3205/26/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6050611EPA 3005A 0.10 7440-43-9 05/26/16 14:3205/26/16 08:15 EPA 6020B 0.94 ug/L1Chromium10.0 J 6050611EPA 3005A 0.43 7440-47-3 05/26/16 14:3205/26/16 08:15 NDEPA 6020B ug/L1Cobalt10.0 6050611EPA 3005A 0.29 7440-48-4 05/26/16 14:3205/26/16 08:15 EPA 6020B 0.99 ug/L1Copper10.0 J 6050611EPA 3005A 0.41 7440-50-8 05/26/16 14:3205/26/16 08:15 EPA 6020B 0.12 ug/L1Lead10.0 J 6050611EPA 3005A 0.08 7439-92-1 05/26/16 14:3205/26/16 08:15 EPA 6020B 1.01 ug/L1Nickel50.0 J 6050611EPA 3005A 0.48 7440-02-0 05/26/16 14:3205/26/16 08:15 NDEPA 6020B ug/L1Selenium10.0 6050611EPA 3005A 0.85 7782-49-2 05/26/16 14:3205/26/16 08:15 NDEPA 6020B ug/L1Silver10.0 6050611EPA 3005A 0.22 7440-22-4 05/26/16 14:3205/26/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6050611EPA 3005A 0.06 7440-28-0 05/26/16 14:3205/26/16 08:15 EPA 6020B 4.70 ug/L1Vanadium25.0 J 6050611EPA 3005A 1.57 7440-62-2 05/26/16 14:3205/26/16 08:15 EPA 6020B 1.93 ug/L1Zinc10.0 J 6050611EPA 3005A 1.30 7440-66-6 05/26/16 14:3205/26/16 08:15 EPA 6020A 446 ug/L1Iron40.0 6050611EPA 3005A 5.7 7439-89-6 05/26/16 14:3205/26/16 08:15 EPA 6020A 17.0 ug/L1Manganese10.0 6050611EPA 3005A 1.0 7439-96-5 05/26/16 14:3205/26/16 08:15 NDEPA 7470A ug/L1Mercury0.200 6060013EPA 7470A 0.132 7439-97-6 06/02/16 16:0206/01/16 15:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6050503EPA 5030B 4.9 67-64-1 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6050503EPA 5030B 1.8 107-13-1 05/20/16 18:5405/20/16 12:00 Page 4 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-CD1S Ground Water AZE0544-01 AZE054405/17/16 08:59 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Benzene1.0 6050503EPA 5030B 0.2 71-43-2 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6050503EPA 5030B 0.7 74-97-5 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6050503EPA 5030B 0.6 75-27-4 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6050503EPA 5030B 0.7 75-25-2 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6050503EPA 5030B 0.8 74-83-9 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6050503EPA 5030B 0.6 75-15-0 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6050503EPA 5030B 0.6 56-23-5 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6050503EPA 5030B 0.4 108-90-7 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6050503EPA 5030B 0.4 75-00-3 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6050503EPA 5030B 0.3 67-66-3 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6050503EPA 5030B 0.4 74-87-3 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane1.0 6050503EPA 5030B 0.7 124-48-1 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6050503EPA 5030B 2.0 96-12-8 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6050503EPA 5030B 0.7 106-93-4 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6050503EPA 5030B 0.7 74-95-3 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6050503EPA 5030B 0.5 95-50-1 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6050503EPA 5030B 0.3 106-46-7 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6050503EPA 5030B 1.5 110-57-6 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6050503EPA 5030B 0.4 75-34-3 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6050503EPA 5030B 0.3 107-06-2 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6050503EPA 5030B 0.5 75-35-4 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.5 156-59-2 05/20/16 18:5405/20/16 12:00 Page 5 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-CD1S Ground Water AZE0544-01 AZE054405/17/16 08:59 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.4 156-60-5 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6050503EPA 5030B 0.5 78-87-5 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-01-5 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-02-6 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6050503EPA 5030B 0.2 100-41-4 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6050503EPA 5030B 0.6 74-88-4 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6050503EPA 5030B 0.9 591-78-6 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6050503EPA 5030B 0.5 75-09-2 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6050503EPA 5030B 1.1 78-93-3 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6050503EPA 5030B 1.7 108-10-1 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6050503EPA 5030B 0.4 100-42-5 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6050503EPA 5030B 0.6 630-20-6 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 1.0 6050503EPA 5030B 0.5 79-34-5 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6050503EPA 5030B 0.4 127-18-4 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6050503EPA 5030B 0.3 108-88-3 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6050503EPA 5030B 0.4 71-55-6 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6050503EPA 5030B 0.8 79-00-5 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6050503EPA 5030B 0.4 79-01-6 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6050503EPA 5030B 0.5 75-69-4 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6050503EPA 5030B 0.7 96-18-4 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6050503EPA 5030B 0.8 108-05-4 05/20/16 18:5405/20/16 12:00 Page 6 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-CD1S Ground Water AZE0544-01 AZE054405/17/16 08:59 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6050503EPA 5030B 0.7 75-01-4 05/20/16 18:5405/20/16 12:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6050503EPA 5030B 0.4 1330-20-7 05/20/16 18:5405/20/16 12:00 EPA 8260B 93 %Surr: Dibromofluoromethane 6050503EPA 5030B 1868-53-7 05/20/16 18:5405/20/16 12:0080-120 EPA 8260B 102 %Surr: 1,2-Dichloroethane-d4 6050503EPA 5030B 17060-07-0 05/20/16 18:5405/20/16 12:0078-120 EPA 8260B 102 %Surr: Toluene-d8 6050503EPA 5030B 2037-26-5 05/20/16 18:5405/20/16 12:0080-120 EPA 8260B 109 %Surr: 4-Bromofluorobenzene 6050503EPA 5030B 460-00-4 05/20/16 18:5405/20/16 12:0080-120 Page 7 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-CD1D Ground Water AZE0544-02 AZE054405/17/16 10:14 Project:Cabarrus Co-Unit 1 05/18/16 12:45 On Site EPA 9050A 115 umhos/cm1Field - Specific Conductance 1 6050530NA1COND05/17/16 10:1405/17/16 10:14 SM 4500-O G 4500 ug/L1Dissolved Oxygen 0.0 6050530NA0.0 NA 05/17/16 10:1405/17/16 10:14 EPA 9040C 6.06 pH Units1Field - pH 6050530NAPH05/17/16 10:1405/17/16 10:14 NA 210 mV1Field - Redox 6050530NAREDOX05/17/16 10:1405/17/16 10:14 SM 2550 B 15.8 °C1Field - Temperature 6050530NATEMP05/17/16 10:1405/17/16 10:14 EPA 180.1 20.0 NTU1Field - Turbidity 0.10 6050530NA0.10 TURB 05/17/16 10:1405/17/16 10:14 NA 26.51 feet1Field - Water Level 6050530NAWL05/17/16 10:1405/17/16 10:14 NA 52.20 feet1Field - Well Depth 6050530NA05/17/16 10:1405/17/16 10:14 General Chemistry SM 2320 B 96000 ug/L1Alkalinity as CaCO3 1000 6050450SM 2320 B 1000 ALK 05/19/16 10:4005/19/16 10:40 SM 2540 C 202000 ug/L1Total Dissolved Solids 10000 6050522SM 2540 C 10000 E-10173 05/23/16 12:0005/23/16 12:00 Inorganic Anions EPA 9056A 18000 ug/L1Chloride1000 6050603EPA 9056A 1000 16887-00-6 05/26/16 03:5505/25/16 13:58 NDEPA 9056A ug/L1Nitrate as N 50 6050603EPA 9056A 50 14797-55-8 05/26/16 03:5505/25/16 13:58 EPA 9056A 14000 ug/L1Sulfate5000 6050603EPA 9056A 5000 14808-79-8 05/26/16 03:5505/25/16 13:58 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6050611EPA 3005A 0.25 7440-36-0 05/26/16 14:3705/26/16 08:15 NDEPA 6020B ug/L1Arsenic10.0 6050611EPA 3005A 0.75 7440-38-2 05/26/16 14:3705/26/16 08:15 EPA 6020B 81.3 ug/L1Barium100 J 6050611EPA 3005A 0.30 7440-39-3 05/26/16 14:3705/26/16 08:15 Page 8 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-CD1D Ground Water AZE0544-02 AZE054405/17/16 10:14 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Metals, Total EPA 6020B 0.46 ug/L1Beryllium1.00 J 6050611EPA 3005A 0.09 7440-41-7 05/26/16 14:3705/26/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6050611EPA 3005A 0.10 7440-43-9 05/26/16 14:3705/26/16 08:15 EPA 6020B 4.86 ug/L1Chromium10.0 J 6050611EPA 3005A 0.43 7440-47-3 05/26/16 14:3705/26/16 08:15 EPA 6020B 7.42 ug/L1Cobalt10.0 J 6050611EPA 3005A 0.29 7440-48-4 05/26/16 14:3705/26/16 08:15 EPA 6020B 26.0 ug/L1Copper10.0 6050611EPA 3005A 0.41 7440-50-8 05/26/16 14:3705/26/16 08:15 EPA 6020B 3.13 ug/L1Lead10.0 J 6050611EPA 3005A 0.08 7439-92-1 05/26/16 14:3705/26/16 08:15 EPA 6020B 7.11 ug/L1Nickel50.0 J 6050611EPA 3005A 0.48 7440-02-0 05/26/16 14:3705/26/16 08:15 EPA 6020B 2.11 ug/L1Selenium10.0 J 6050611EPA 3005A 0.85 7782-49-2 05/26/16 14:3705/26/16 08:15 NDEPA 6020B ug/L1Silver10.0 6050611EPA 3005A 0.22 7440-22-4 05/26/16 14:3705/26/16 08:15 EPA 6020B 0.07 ug/L1Thallium5.50 J 6050611EPA 3005A 0.06 7440-28-0 05/26/16 14:3705/26/16 08:15 EPA 6020B 29.3 ug/L1Vanadium25.0 6050611EPA 3005A 1.57 7440-62-2 05/26/16 14:3705/26/16 08:15 EPA 6020B 29.7 ug/L1Zinc10.0 6050611EPA 3005A 1.30 7440-66-6 05/26/16 14:3705/26/16 08:15 EPA 6020A 12000 ug/L10Iron400 6050611EPA 3005A 57.2 7439-89-6 06/03/16 16:0505/26/16 08:15 EPA 6020A 287 ug/L1Manganese10.0 6050611EPA 3005A 1.0 7439-96-5 05/26/16 14:3705/26/16 08:15 NDEPA 7470A ug/L1Mercury0.200 6060013EPA 7470A 0.132 7439-97-6 06/02/16 16:0406/01/16 15:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6050503EPA 5030B 4.9 67-64-1 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6050503EPA 5030B 1.8 107-13-1 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6050503EPA 5030B 0.2 71-43-2 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6050503EPA 5030B 0.7 74-97-5 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6050503EPA 5030B 0.6 75-27-4 05/20/16 19:1905/20/16 12:00 Page 9 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-CD1D Ground Water AZE0544-02 AZE054405/17/16 10:14 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromoform3.0 6050503EPA 5030B 0.7 75-25-2 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6050503EPA 5030B 0.8 74-83-9 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6050503EPA 5030B 0.6 75-15-0 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6050503EPA 5030B 0.6 56-23-5 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6050503EPA 5030B 0.4 108-90-7 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6050503EPA 5030B 0.4 75-00-3 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6050503EPA 5030B 0.3 67-66-3 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6050503EPA 5030B 0.4 74-87-3 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane1.0 6050503EPA 5030B 0.7 124-48-1 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6050503EPA 5030B 2.0 96-12-8 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6050503EPA 5030B 0.7 106-93-4 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6050503EPA 5030B 0.7 74-95-3 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6050503EPA 5030B 0.5 95-50-1 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6050503EPA 5030B 0.3 106-46-7 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6050503EPA 5030B 1.5 110-57-6 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6050503EPA 5030B 0.4 75-34-3 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6050503EPA 5030B 0.3 107-06-2 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6050503EPA 5030B 0.5 75-35-4 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.5 156-59-2 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.4 156-60-5 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6050503EPA 5030B 0.5 78-87-5 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-01-5 05/20/16 19:1905/20/16 12:00 Page 10 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-CD1D Ground Water AZE0544-02 AZE054405/17/16 10:14 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-02-6 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6050503EPA 5030B 0.2 100-41-4 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6050503EPA 5030B 0.6 74-88-4 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6050503EPA 5030B 0.9 591-78-6 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6050503EPA 5030B 0.5 75-09-2 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6050503EPA 5030B 1.1 78-93-3 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6050503EPA 5030B 1.7 108-10-1 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6050503EPA 5030B 0.4 100-42-5 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6050503EPA 5030B 0.6 630-20-6 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 1.0 6050503EPA 5030B 0.5 79-34-5 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6050503EPA 5030B 0.4 127-18-4 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6050503EPA 5030B 0.3 108-88-3 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6050503EPA 5030B 0.4 71-55-6 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6050503EPA 5030B 0.8 79-00-5 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6050503EPA 5030B 0.4 79-01-6 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6050503EPA 5030B 0.5 75-69-4 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6050503EPA 5030B 0.7 96-18-4 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6050503EPA 5030B 0.8 108-05-4 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6050503EPA 5030B 0.7 75-01-4 05/20/16 19:1905/20/16 12:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6050503EPA 5030B 0.4 1330-20-7 05/20/16 19:1905/20/16 12:00 EPA 8260B 91 %Surr: Dibromofluoromethane 6050503EPA 5030B 1868-53-7 05/20/16 19:1905/20/16 12:0080-120 Page 11 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-CD1D Ground Water AZE0544-02 AZE054405/17/16 10:14 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 EPA 8260B 101 %Surr: 1,2-Dichloroethane-d4 6050503EPA 5030B 17060-07-0 05/20/16 19:1905/20/16 12:0078-120 EPA 8260B 102 %Surr: Toluene-d8 6050503EPA 5030B 2037-26-5 05/20/16 19:1905/20/16 12:0080-120 EPA 8260B 107 %Surr: 4-Bromofluorobenzene 6050503EPA 5030B 460-00-4 05/20/16 19:1905/20/16 12:0080-120 Page 12 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW5 Ground Water AZE0544-03 AZE054405/16/16 15:56 Project:Cabarrus Co-Unit 1 05/18/16 12:45 On Site EPA 9050A 2210 umhos/cm1Field - Specific Conductance 1 6050530NA1COND05/16/16 15:5605/16/16 15:56 SM 4500-O G 4130 ug/L1Dissolved Oxygen 0.0 6050530NA0.0 NA 05/16/16 15:5605/16/16 15:56 EPA 9040C 6.25 pH Units1Field - pH 6050530NAPH05/16/16 15:5605/16/16 15:56 NA -16 mV1Field - Redox 6050530NAREDOX05/16/16 15:5605/16/16 15:56 SM 2550 B 14.5 °C1Field - Temperature 6050530NATEMP05/16/16 15:5605/16/16 15:56 EPA 180.1 800 NTU1Field - Turbidity 0.10 >6050530NA0.10 TURB 05/16/16 15:5605/16/16 15:56 NA 12.18 feet1Field - Water Level 6050530NAWL05/16/16 15:5605/16/16 15:56 NA 32.39 feet1Field - Well Depth 6050530NA05/16/16 15:5605/16/16 15:56 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6050503EPA 5030B 4.9 67-64-1 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6050503EPA 5030B 1.8 107-13-1 05/20/16 19:4405/20/16 12:00 EPA 8260B 1.2 ug/L1Benzene1.0 6050503EPA 5030B 0.2 71-43-2 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6050503EPA 5030B 0.7 74-97-5 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6050503EPA 5030B 0.6 75-27-4 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6050503EPA 5030B 0.7 75-25-2 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6050503EPA 5030B 0.8 74-83-9 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6050503EPA 5030B 0.6 75-15-0 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6050503EPA 5030B 0.6 56-23-5 05/20/16 19:4405/20/16 12:00 EPA 8260B 19 ug/L1Chlorobenzene3.0 6050503EPA 5030B 0.4 108-90-7 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6050503EPA 5030B 0.4 75-00-3 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6050503EPA 5030B 0.3 67-66-3 05/20/16 19:4405/20/16 12:00 Page 13 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW5 Ground Water AZE0544-03 AZE054405/16/16 15:56 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Chloromethane1.0 6050503EPA 5030B 0.4 74-87-3 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane1.0 6050503EPA 5030B 0.7 124-48-1 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6050503EPA 5030B 2.0 96-12-8 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6050503EPA 5030B 0.7 106-93-4 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6050503EPA 5030B 0.7 74-95-3 05/20/16 19:4405/20/16 12:00 EPA 8260B 0.5 ug/L11,2-Dichlorobenzene 5.0 J 6050503EPA 5030B 0.5 95-50-1 05/20/16 19:4405/20/16 12:00 EPA 8260B 12 ug/L11,4-Dichlorobenzene 1.0 6050503EPA 5030B 0.3 106-46-7 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6050503EPA 5030B 1.5 110-57-6 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6050503EPA 5030B 0.4 75-34-3 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6050503EPA 5030B 0.3 107-06-2 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6050503EPA 5030B 0.5 75-35-4 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.5 156-59-2 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.4 156-60-5 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6050503EPA 5030B 0.5 78-87-5 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-01-5 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-02-6 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6050503EPA 5030B 0.2 100-41-4 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6050503EPA 5030B 0.6 74-88-4 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6050503EPA 5030B 0.9 591-78-6 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6050503EPA 5030B 0.5 75-09-2 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6050503EPA 5030B 1.1 78-93-3 05/20/16 19:4405/20/16 12:00 Page 14 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW5 Ground Water AZE0544-03 AZE054405/16/16 15:56 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6050503EPA 5030B 1.7 108-10-1 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6050503EPA 5030B 0.4 100-42-5 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6050503EPA 5030B 0.6 630-20-6 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 1.0 6050503EPA 5030B 0.5 79-34-5 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6050503EPA 5030B 0.4 127-18-4 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6050503EPA 5030B 0.3 108-88-3 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6050503EPA 5030B 0.4 71-55-6 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6050503EPA 5030B 0.8 79-00-5 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6050503EPA 5030B 0.4 79-01-6 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6050503EPA 5030B 0.5 75-69-4 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6050503EPA 5030B 0.7 96-18-4 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6050503EPA 5030B 0.8 108-05-4 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6050503EPA 5030B 0.7 75-01-4 05/20/16 19:4405/20/16 12:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6050503EPA 5030B 0.4 1330-20-7 05/20/16 19:4405/20/16 12:00 EPA 8260B 92 %Surr: Dibromofluoromethane 6050503EPA 5030B 1868-53-7 05/20/16 19:4405/20/16 12:0080-120 EPA 8260B 100 %Surr: 1,2-Dichloroethane-d4 6050503EPA 5030B 17060-07-0 05/20/16 19:4405/20/16 12:0078-120 EPA 8260B 103 %Surr: Toluene-d8 6050503EPA 5030B 2037-26-5 05/20/16 19:4405/20/16 12:0080-120 EPA 8260B 106 %Surr: 4-Bromofluorobenzene 6050503EPA 5030B 460-00-4 05/20/16 19:4405/20/16 12:0080-120 Page 15 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW5 Ground Water AZE0544-04 AZE054405/17/16 15:20 Project:Cabarrus Co-Unit 1 05/18/16 12:45 On Site EPA 180.1 8.18 NTU1Field - Turbidity 0.10 6050530NA0.10 TURB 05/17/16 15:2005/17/16 15:20 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6050611EPA 3005A 0.25 7440-36-0 05/26/16 14:4205/26/16 08:15 EPA 6020B 1.40 ug/L1Arsenic10.0 J 6050611EPA 3005A 0.75 7440-38-2 05/26/16 14:4205/26/16 08:15 EPA 6020B 158 ug/L1Barium100 6050611EPA 3005A 0.30 7440-39-3 05/26/16 14:4205/26/16 08:15 NDEPA 6020B ug/L1Beryllium1.00 6050611EPA 3005A 0.09 7440-41-7 05/26/16 14:4205/26/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6050611EPA 3005A 0.10 7440-43-9 05/26/16 14:4205/26/16 08:15 EPA 6020B 0.74 ug/L1Chromium10.0 J 6050611EPA 3005A 0.43 7440-47-3 05/26/16 14:4205/26/16 08:15 EPA 6020B 18.7 ug/L1Cobalt10.0 6050611EPA 3005A 0.29 7440-48-4 05/26/16 14:4205/26/16 08:15 EPA 6020B 1.17 ug/L1Copper10.0 J 6050611EPA 3005A 0.41 7440-50-8 05/26/16 14:4205/26/16 08:15 EPA 6020B 0.18 ug/L1Lead10.0 J 6050611EPA 3005A 0.08 7439-92-1 05/26/16 14:4205/26/16 08:15 EPA 6020B 36.3 ug/L1Nickel50.0 J 6050611EPA 3005A 0.48 7440-02-0 05/26/16 14:4205/26/16 08:15 EPA 6020B 1.00 ug/L1Selenium10.0 J 6050611EPA 3005A 0.85 7782-49-2 05/26/16 14:4205/26/16 08:15 NDEPA 6020B ug/L1Silver10.0 6050611EPA 3005A 0.22 7440-22-4 05/26/16 14:4205/26/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6050611EPA 3005A 0.06 7440-28-0 05/26/16 14:4205/26/16 08:15 NDEPA 6020B ug/L1Vanadium25.0 6050611EPA 3005A 1.57 7440-62-2 05/26/16 14:4205/26/16 08:15 EPA 6020B 2.42 ug/L1Zinc10.0 J 6050611EPA 3005A 1.30 7440-66-6 05/26/16 14:4205/26/16 08:15 Page 16 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW7 Ground Water AZE0544-05 AZE054405/16/16 15:24 Project:Cabarrus Co-Unit 1 05/18/16 12:45 On Site EPA 9050A 2480 umhos/cm1Field - Specific Conductance 1 6050530NA1COND05/16/16 15:2405/16/16 15:24 SM 4500-O G 4760 ug/L1Dissolved Oxygen 0.0 6050530NA0.0 NA 05/16/16 15:2405/16/16 15:24 EPA 9040C 6.27 pH Units1Field - pH 6050530NAPH05/16/16 15:2405/16/16 15:24 NA -18 mV1Field - Redox 6050530NAREDOX05/16/16 15:2405/16/16 15:24 SM 2550 B 15.2 °C1Field - Temperature 6050530NATEMP05/16/16 15:2405/16/16 15:24 EPA 180.1 800 NTU1Field - Turbidity 0.10 >6050530NA0.10 TURB 05/16/16 15:2405/16/16 15:24 NA 2.45 feet1Field - Water Level 6050530NAWL05/16/16 15:2405/16/16 15:24 NA 21.76 feet1Field - Well Depth 6050530NA05/16/16 15:2405/16/16 15:24 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6050503EPA 5030B 4.9 67-64-1 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6050503EPA 5030B 1.8 107-13-1 05/20/16 20:1005/20/16 12:00 EPA 8260B 1.0 ug/L1Benzene1.0 6050503EPA 5030B 0.2 71-43-2 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6050503EPA 5030B 0.7 74-97-5 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6050503EPA 5030B 0.6 75-27-4 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6050503EPA 5030B 0.7 75-25-2 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6050503EPA 5030B 0.8 74-83-9 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6050503EPA 5030B 0.6 75-15-0 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6050503EPA 5030B 0.6 56-23-5 05/20/16 20:1005/20/16 12:00 EPA 8260B 19 ug/L1Chlorobenzene3.0 6050503EPA 5030B 0.4 108-90-7 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6050503EPA 5030B 0.4 75-00-3 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6050503EPA 5030B 0.3 67-66-3 05/20/16 20:1005/20/16 12:00 Page 17 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW7 Ground Water AZE0544-05 AZE054405/16/16 15:24 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Chloromethane1.0 6050503EPA 5030B 0.4 74-87-3 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane1.0 6050503EPA 5030B 0.7 124-48-1 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6050503EPA 5030B 2.0 96-12-8 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6050503EPA 5030B 0.7 106-93-4 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6050503EPA 5030B 0.7 74-95-3 05/20/16 20:1005/20/16 12:00 EPA 8260B 0.7 ug/L11,2-Dichlorobenzene 5.0 J 6050503EPA 5030B 0.5 95-50-1 05/20/16 20:1005/20/16 12:00 EPA 8260B 12 ug/L11,4-Dichlorobenzene 1.0 6050503EPA 5030B 0.3 106-46-7 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6050503EPA 5030B 1.5 110-57-6 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6050503EPA 5030B 0.4 75-34-3 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6050503EPA 5030B 0.3 107-06-2 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6050503EPA 5030B 0.5 75-35-4 05/20/16 20:1005/20/16 12:00 EPA 8260B 0.6 ug/L1cis-1,2-Dichloroethene 5.0 J 6050503EPA 5030B 0.5 156-59-2 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.4 156-60-5 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6050503EPA 5030B 0.5 78-87-5 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-01-5 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-02-6 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6050503EPA 5030B 0.2 100-41-4 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6050503EPA 5030B 0.6 74-88-4 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6050503EPA 5030B 0.9 591-78-6 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6050503EPA 5030B 0.5 75-09-2 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6050503EPA 5030B 1.1 78-93-3 05/20/16 20:1005/20/16 12:00 Page 18 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW7 Ground Water AZE0544-05 AZE054405/16/16 15:24 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6050503EPA 5030B 1.7 108-10-1 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6050503EPA 5030B 0.4 100-42-5 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6050503EPA 5030B 0.6 630-20-6 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 1.0 6050503EPA 5030B 0.5 79-34-5 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6050503EPA 5030B 0.4 127-18-4 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6050503EPA 5030B 0.3 108-88-3 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6050503EPA 5030B 0.4 71-55-6 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6050503EPA 5030B 0.8 79-00-5 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6050503EPA 5030B 0.4 79-01-6 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6050503EPA 5030B 0.5 75-69-4 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6050503EPA 5030B 0.7 96-18-4 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6050503EPA 5030B 0.8 108-05-4 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6050503EPA 5030B 0.7 75-01-4 05/20/16 20:1005/20/16 12:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6050503EPA 5030B 0.4 1330-20-7 05/20/16 20:1005/20/16 12:00 EPA 8260B 91 %Surr: Dibromofluoromethane 6050503EPA 5030B 1868-53-7 05/20/16 20:1005/20/16 12:0080-120 EPA 8260B 99 %Surr: 1,2-Dichloroethane-d4 6050503EPA 5030B 17060-07-0 05/20/16 20:1005/20/16 12:0078-120 EPA 8260B 101 %Surr: Toluene-d8 6050503EPA 5030B 2037-26-5 05/20/16 20:1005/20/16 12:0080-120 EPA 8260B 108 %Surr: 4-Bromofluorobenzene 6050503EPA 5030B 460-00-4 05/20/16 20:1005/20/16 12:0080-120 Page 19 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW7 Ground Water AZE0544-06 AZE054405/17/16 15:04 Project:Cabarrus Co-Unit 1 05/18/16 12:45 On Site EPA 180.1 22.0 NTU1Field - Turbidity 0.10 6050530NA0.10 TURB 05/17/16 15:0405/17/16 15:04 Metals, Total EPA 6020B 0.26 ug/L1Antimony6.00 J 6050611EPA 3005A 0.25 7440-36-0 05/26/16 14:4705/26/16 08:15 EPA 6020B 3.90 ug/L1Arsenic10.0 J 6050611EPA 3005A 0.75 7440-38-2 05/26/16 14:4705/26/16 08:15 EPA 6020B 646 ug/L1Barium100 6050611EPA 3005A 0.30 7440-39-3 05/26/16 14:4705/26/16 08:15 EPA 6020B 0.33 ug/L1Beryllium1.00 J 6050611EPA 3005A 0.09 7440-41-7 05/26/16 14:4705/26/16 08:15 EPA 6020B 1.38 ug/L1Cadmium1.00 6050611EPA 3005A 0.10 7440-43-9 05/26/16 14:4705/26/16 08:15 EPA 6020B 6.26 ug/L1Chromium10.0 J 6050611EPA 3005A 0.43 7440-47-3 05/26/16 14:4705/26/16 08:15 EPA 6020B 45.2 ug/L1Cobalt10.0 6050611EPA 3005A 0.29 7440-48-4 05/26/16 14:4705/26/16 08:15 EPA 6020B 5.79 ug/L1Copper10.0 J 6050611EPA 3005A 0.41 7440-50-8 05/26/16 14:4705/26/16 08:15 EPA 6020B 7.01 ug/L1Lead10.0 J 6050611EPA 3005A 0.08 7439-92-1 05/26/16 14:4705/26/16 08:15 EPA 6020B 76.8 ug/L1Nickel50.0 6050611EPA 3005A 0.48 7440-02-0 05/26/16 14:4705/26/16 08:15 EPA 6020B 3.46 ug/L1Selenium10.0 J 6050611EPA 3005A 0.85 7782-49-2 05/26/16 14:4705/26/16 08:15 NDEPA 6020B ug/L1Silver10.0 6050611EPA 3005A 0.22 7440-22-4 05/26/16 14:4705/26/16 08:15 EPA 6020B 0.13 ug/L1Thallium5.50 J 6050611EPA 3005A 0.06 7440-28-0 05/26/16 14:4705/26/16 08:15 EPA 6020B 23.2 ug/L1Vanadium25.0 J 6050611EPA 3005A 1.57 7440-62-2 05/26/16 14:4705/26/16 08:15 EPA 6020B 12.4 ug/L1Zinc10.0 6050611EPA 3005A 1.30 7440-66-6 05/26/16 14:4705/26/16 08:15 Page 20 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW8A Ground Water AZE0544-07 AZE054405/16/16 15:06 Project:Cabarrus Co-Unit 1 05/18/16 12:45 On Site EPA 9050A 682 umhos/cm1Field - Specific Conductance 1 6050530NA1COND05/16/16 15:0605/16/16 15:06 SM 4500-O G 2140 ug/L1Dissolved Oxygen 0.0 6050530NA0.0 NA 05/16/16 15:0605/16/16 15:06 EPA 9040C 6.33 pH Units1Field - pH 6050530NAPH05/16/16 15:0605/16/16 15:06 NA -1 mV1Field - Redox 6050530NAREDOX05/16/16 15:0605/16/16 15:06 SM 2550 B 15.1 °C1Field - Temperature 6050530NATEMP05/16/16 15:0605/16/16 15:06 EPA 180.1 79.0 NTU1Field - Turbidity 0.10 6050530NA0.10 TURB 05/16/16 15:0605/16/16 15:06 NA 6.87 feet1Field - Water Level 6050530NAWL05/16/16 15:0605/16/16 15:06 NA 25.32 feet1Field - Well Depth 6050530NA05/16/16 15:0605/16/16 15:06 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6050503EPA 5030B 4.9 67-64-1 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6050503EPA 5030B 1.8 107-13-1 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6050503EPA 5030B 0.2 71-43-2 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6050503EPA 5030B 0.7 74-97-5 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6050503EPA 5030B 0.6 75-27-4 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6050503EPA 5030B 0.7 75-25-2 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6050503EPA 5030B 0.8 74-83-9 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6050503EPA 5030B 0.6 75-15-0 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6050503EPA 5030B 0.6 56-23-5 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6050503EPA 5030B 0.4 108-90-7 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6050503EPA 5030B 0.4 75-00-3 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6050503EPA 5030B 0.3 67-66-3 05/20/16 20:3505/20/16 12:00 Page 21 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW8A Ground Water AZE0544-07 AZE054405/16/16 15:06 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Chloromethane1.0 6050503EPA 5030B 0.4 74-87-3 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane1.0 6050503EPA 5030B 0.7 124-48-1 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6050503EPA 5030B 2.0 96-12-8 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6050503EPA 5030B 0.7 106-93-4 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6050503EPA 5030B 0.7 74-95-3 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6050503EPA 5030B 0.5 95-50-1 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6050503EPA 5030B 0.3 106-46-7 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6050503EPA 5030B 1.5 110-57-6 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6050503EPA 5030B 0.4 75-34-3 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6050503EPA 5030B 0.3 107-06-2 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6050503EPA 5030B 0.5 75-35-4 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.5 156-59-2 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.4 156-60-5 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6050503EPA 5030B 0.5 78-87-5 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-01-5 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-02-6 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6050503EPA 5030B 0.2 100-41-4 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6050503EPA 5030B 0.6 74-88-4 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6050503EPA 5030B 0.9 591-78-6 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6050503EPA 5030B 0.5 75-09-2 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6050503EPA 5030B 1.1 78-93-3 05/20/16 20:3505/20/16 12:00 Page 22 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW8A Ground Water AZE0544-07 AZE054405/16/16 15:06 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6050503EPA 5030B 1.7 108-10-1 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6050503EPA 5030B 0.4 100-42-5 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6050503EPA 5030B 0.6 630-20-6 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 1.0 6050503EPA 5030B 0.5 79-34-5 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6050503EPA 5030B 0.4 127-18-4 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6050503EPA 5030B 0.3 108-88-3 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6050503EPA 5030B 0.4 71-55-6 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6050503EPA 5030B 0.8 79-00-5 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6050503EPA 5030B 0.4 79-01-6 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6050503EPA 5030B 0.5 75-69-4 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6050503EPA 5030B 0.7 96-18-4 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6050503EPA 5030B 0.8 108-05-4 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6050503EPA 5030B 0.7 75-01-4 05/20/16 20:3505/20/16 12:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6050503EPA 5030B 0.4 1330-20-7 05/20/16 20:3505/20/16 12:00 EPA 8260B 92 %Surr: Dibromofluoromethane 6050503EPA 5030B 1868-53-7 05/20/16 20:3505/20/16 12:0080-120 EPA 8260B 103 %Surr: 1,2-Dichloroethane-d4 6050503EPA 5030B 17060-07-0 05/20/16 20:3505/20/16 12:0078-120 EPA 8260B 102 %Surr: Toluene-d8 6050503EPA 5030B 2037-26-5 05/20/16 20:3505/20/16 12:0080-120 EPA 8260B 106 %Surr: 4-Bromofluorobenzene 6050503EPA 5030B 460-00-4 05/20/16 20:3505/20/16 12:0080-120 Page 23 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW8A Ground Water AZE0544-08 AZE054405/17/16 14:56 Project:Cabarrus Co-Unit 1 05/18/16 12:45 On Site EPA 180.1 6.41 NTU1Field - Turbidity 0.10 6050530NA0.10 TURB 05/17/16 14:5605/17/16 14:56 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6050611EPA 3005A 0.25 7440-36-0 05/26/16 14:5205/26/16 08:15 NDEPA 6020B ug/L1Arsenic10.0 6050611EPA 3005A 0.75 7440-38-2 05/26/16 14:5205/26/16 08:15 EPA 6020B 35.8 ug/L1Barium100 J 6050611EPA 3005A 0.30 7440-39-3 05/26/16 14:5205/26/16 08:15 NDEPA 6020B ug/L1Beryllium1.00 6050611EPA 3005A 0.09 7440-41-7 05/26/16 14:5205/26/16 08:15 EPA 6020B 0.12 ug/L1Cadmium1.00 J 6050611EPA 3005A 0.10 7440-43-9 05/26/16 14:5205/26/16 08:15 NDEPA 6020B ug/L1Chromium10.0 6050611EPA 3005A 0.43 7440-47-3 05/26/16 14:5205/26/16 08:15 EPA 6020B 8.08 ug/L1Cobalt10.0 J 6050611EPA 3005A 0.29 7440-48-4 05/26/16 14:5205/26/16 08:15 EPA 6020B 4.03 ug/L1Copper10.0 J 6050611EPA 3005A 0.41 7440-50-8 05/26/16 14:5205/26/16 08:15 NDEPA 6020B ug/L1Lead10.0 6050611EPA 3005A 0.08 7439-92-1 05/26/16 14:5205/26/16 08:15 EPA 6020B 9.05 ug/L1Nickel50.0 J 6050611EPA 3005A 0.48 7440-02-0 05/26/16 14:5205/26/16 08:15 NDEPA 6020B ug/L1Selenium10.0 6050611EPA 3005A 0.85 7782-49-2 05/26/16 14:5205/26/16 08:15 NDEPA 6020B ug/L1Silver10.0 6050611EPA 3005A 0.22 7440-22-4 05/26/16 14:5205/26/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6050611EPA 3005A 0.06 7440-28-0 05/26/16 14:5205/26/16 08:15 NDEPA 6020B ug/L1Vanadium25.0 6050611EPA 3005A 1.57 7440-62-2 05/26/16 14:5205/26/16 08:15 EPA 6020B 27.2 ug/L1Zinc10.0 6050611EPA 3005A 1.30 7440-66-6 05/26/16 14:5205/26/16 08:15 Page 24 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW10 Ground Water AZE0544-09 AZE054405/16/16 15:42 Project:Cabarrus Co-Unit 1 05/18/16 12:45 On Site EPA 9050A 2160 umhos/cm1Field - Specific Conductance 1 6050530NA1COND05/16/16 15:4205/16/16 15:42 SM 4500-O G 3350 ug/L1Dissolved Oxygen 0.0 6050530NA0.0 NA 05/16/16 15:4205/16/16 15:42 EPA 9040C 6.57 pH Units1Field - pH 6050530NAPH05/16/16 15:4205/16/16 15:42 NA -39 mV1Field - Redox 6050530NAREDOX05/16/16 15:4205/16/16 15:42 SM 2550 B 15.6 °C1Field - Temperature 6050530NATEMP05/16/16 15:4205/16/16 15:42 EPA 180.1 29.0 NTU1Field - Turbidity 0.10 6050530NA0.10 TURB 05/16/16 15:4205/16/16 15:42 NA 8.96 feet1Field - Water Level 6050530NAWL05/16/16 15:4205/16/16 15:42 NA 35.36 feet1Field - Well Depth 6050530NA05/16/16 15:4205/16/16 15:42 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6050503EPA 5030B 4.9 67-64-1 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6050503EPA 5030B 1.8 107-13-1 05/20/16 21:0005/20/16 12:00 EPA 8260B 1.0 ug/L1Benzene1.0 J 6050503EPA 5030B 0.2 71-43-2 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6050503EPA 5030B 0.7 74-97-5 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6050503EPA 5030B 0.6 75-27-4 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6050503EPA 5030B 0.7 75-25-2 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6050503EPA 5030B 0.8 74-83-9 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6050503EPA 5030B 0.6 75-15-0 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6050503EPA 5030B 0.6 56-23-5 05/20/16 21:0005/20/16 12:00 EPA 8260B 39 ug/L1Chlorobenzene3.0 6050503EPA 5030B 0.4 108-90-7 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6050503EPA 5030B 0.4 75-00-3 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6050503EPA 5030B 0.3 67-66-3 05/20/16 21:0005/20/16 12:00 Page 25 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW10 Ground Water AZE0544-09 AZE054405/16/16 15:42 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Chloromethane1.0 6050503EPA 5030B 0.4 74-87-3 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane1.0 6050503EPA 5030B 0.7 124-48-1 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6050503EPA 5030B 2.0 96-12-8 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6050503EPA 5030B 0.7 106-93-4 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6050503EPA 5030B 0.7 74-95-3 05/20/16 21:0005/20/16 12:00 EPA 8260B 1.0 ug/L11,2-Dichlorobenzene 5.0 J 6050503EPA 5030B 0.5 95-50-1 05/20/16 21:0005/20/16 12:00 EPA 8260B 9.6 ug/L11,4-Dichlorobenzene 1.0 6050503EPA 5030B 0.3 106-46-7 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6050503EPA 5030B 1.5 110-57-6 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6050503EPA 5030B 0.4 75-34-3 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6050503EPA 5030B 0.3 107-06-2 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6050503EPA 5030B 0.5 75-35-4 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.5 156-59-2 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.4 156-60-5 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6050503EPA 5030B 0.5 78-87-5 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-01-5 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-02-6 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6050503EPA 5030B 0.2 100-41-4 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6050503EPA 5030B 0.6 74-88-4 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6050503EPA 5030B 0.9 591-78-6 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6050503EPA 5030B 0.5 75-09-2 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6050503EPA 5030B 1.1 78-93-3 05/20/16 21:0005/20/16 12:00 Page 26 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW10 Ground Water AZE0544-09 AZE054405/16/16 15:42 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6050503EPA 5030B 1.7 108-10-1 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6050503EPA 5030B 0.4 100-42-5 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6050503EPA 5030B 0.6 630-20-6 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 1.0 6050503EPA 5030B 0.5 79-34-5 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6050503EPA 5030B 0.4 127-18-4 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6050503EPA 5030B 0.3 108-88-3 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6050503EPA 5030B 0.4 71-55-6 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6050503EPA 5030B 0.8 79-00-5 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6050503EPA 5030B 0.4 79-01-6 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6050503EPA 5030B 0.5 75-69-4 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6050503EPA 5030B 0.7 96-18-4 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6050503EPA 5030B 0.8 108-05-4 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6050503EPA 5030B 0.7 75-01-4 05/20/16 21:0005/20/16 12:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6050503EPA 5030B 0.4 1330-20-7 05/20/16 21:0005/20/16 12:00 EPA 8260B 91 %Surr: Dibromofluoromethane 6050503EPA 5030B 1868-53-7 05/20/16 21:0005/20/16 12:0080-120 EPA 8260B 100 %Surr: 1,2-Dichloroethane-d4 6050503EPA 5030B 17060-07-0 05/20/16 21:0005/20/16 12:0078-120 EPA 8260B 100 %Surr: Toluene-d8 6050503EPA 5030B 2037-26-5 05/20/16 21:0005/20/16 12:0080-120 EPA 8260B 104 %Surr: 4-Bromofluorobenzene 6050503EPA 5030B 460-00-4 05/20/16 21:0005/20/16 12:0080-120 Page 27 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW10 Ground Water AZE0544-10 AZE054405/17/16 15:10 Project:Cabarrus Co-Unit 1 05/18/16 12:45 On Site EPA 180.1 25.0 NTU1Field - Turbidity 0.10 6050530NA0.10 TURB 05/17/16 15:1005/17/16 15:10 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6050611EPA 3005A 0.25 7440-36-0 05/26/16 14:5705/26/16 08:15 EPA 6020B 16.7 ug/L1Arsenic10.0 6050611EPA 3005A 0.75 7440-38-2 05/26/16 14:5705/26/16 08:15 EPA 6020B 166 ug/L1Barium100 6050611EPA 3005A 0.30 7440-39-3 05/26/16 14:5705/26/16 08:15 EPA 6020B 0.39 ug/L1Beryllium1.00 J 6050611EPA 3005A 0.09 7440-41-7 05/26/16 14:5705/26/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6050611EPA 3005A 0.10 7440-43-9 05/26/16 14:5705/26/16 08:15 EPA 6020B 1.67 ug/L1Chromium10.0 J 6050611EPA 3005A 0.43 7440-47-3 05/26/16 14:5705/26/16 08:15 EPA 6020B 31.6 ug/L1Cobalt10.0 6050611EPA 3005A 0.29 7440-48-4 05/26/16 14:5705/26/16 08:15 EPA 6020B 0.72 ug/L1Copper10.0 J 6050611EPA 3005A 0.41 7440-50-8 05/26/16 14:5705/26/16 08:15 EPA 6020B 0.21 ug/L1Lead10.0 J 6050611EPA 3005A 0.08 7439-92-1 05/26/16 14:5705/26/16 08:15 EPA 6020B 147 ug/L1Nickel50.0 6050611EPA 3005A 0.48 7440-02-0 05/26/16 14:5705/26/16 08:15 EPA 6020B 1.06 ug/L1Selenium10.0 J 6050611EPA 3005A 0.85 7782-49-2 05/26/16 14:5705/26/16 08:15 NDEPA 6020B ug/L1Silver10.0 6050611EPA 3005A 0.22 7440-22-4 05/26/16 14:5705/26/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6050611EPA 3005A 0.06 7440-28-0 05/26/16 14:5705/26/16 08:15 EPA 6020B 3.21 ug/L1Vanadium25.0 J 6050611EPA 3005A 1.57 7440-62-2 05/26/16 14:5705/26/16 08:15 EPA 6020B 2.88 ug/L1Zinc10.0 J 6050611EPA 3005A 1.30 7440-66-6 05/26/16 14:5705/26/16 08:15 Page 28 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW11 Ground Water AZE0544-11 AZE054405/16/16 16:12 Project:Cabarrus Co-Unit 1 05/18/16 12:45 On Site EPA 9050A 472 umhos/cm1Field - Specific Conductance 1 6050530NA1COND05/16/16 16:1205/16/16 16:12 SM 4500-O G 3300 ug/L1Dissolved Oxygen 0.0 6050530NA0.0 NA 05/16/16 16:1205/16/16 16:12 EPA 9040C 5.98 pH Units1Field - pH 6050530NAPH05/16/16 16:1205/16/16 16:12 NA 24 mV1Field - Redox 6050530NAREDOX05/16/16 16:1205/16/16 16:12 SM 2550 B 14.2 °C1Field - Temperature 6050530NATEMP05/16/16 16:1205/16/16 16:12 EPA 180.1 57.0 NTU1Field - Turbidity 0.10 6050530NA0.10 TURB 05/16/16 16:1205/16/16 16:12 NA 6.68 feet1Field - Water Level 6050530NAWL05/16/16 16:1205/16/16 16:12 NA 25.33 feet1Field - Well Depth 6050530NA05/16/16 16:1205/16/16 16:12 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6050503EPA 5030B 4.9 67-64-1 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6050503EPA 5030B 1.8 107-13-1 05/20/16 21:2605/20/16 12:00 EPA 8260B 0.3 ug/L1Benzene1.0 J 6050503EPA 5030B 0.2 71-43-2 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6050503EPA 5030B 0.7 74-97-5 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6050503EPA 5030B 0.6 75-27-4 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6050503EPA 5030B 0.7 75-25-2 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6050503EPA 5030B 0.8 74-83-9 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6050503EPA 5030B 0.6 75-15-0 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6050503EPA 5030B 0.6 56-23-5 05/20/16 21:2605/20/16 12:00 EPA 8260B 4.6 ug/L1Chlorobenzene3.0 6050503EPA 5030B 0.4 108-90-7 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6050503EPA 5030B 0.4 75-00-3 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6050503EPA 5030B 0.3 67-66-3 05/20/16 21:2605/20/16 12:00 Page 29 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW11 Ground Water AZE0544-11 AZE054405/16/16 16:12 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Chloromethane1.0 6050503EPA 5030B 0.4 74-87-3 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane1.0 6050503EPA 5030B 0.7 124-48-1 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6050503EPA 5030B 2.0 96-12-8 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6050503EPA 5030B 0.7 106-93-4 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6050503EPA 5030B 0.7 74-95-3 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6050503EPA 5030B 0.5 95-50-1 05/20/16 21:2605/20/16 12:00 EPA 8260B 1.6 ug/L11,4-Dichlorobenzene 1.0 6050503EPA 5030B 0.3 106-46-7 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6050503EPA 5030B 1.5 110-57-6 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6050503EPA 5030B 0.4 75-34-3 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6050503EPA 5030B 0.3 107-06-2 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6050503EPA 5030B 0.5 75-35-4 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.5 156-59-2 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.4 156-60-5 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6050503EPA 5030B 0.5 78-87-5 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-01-5 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-02-6 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6050503EPA 5030B 0.2 100-41-4 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6050503EPA 5030B 0.6 74-88-4 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6050503EPA 5030B 0.9 591-78-6 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6050503EPA 5030B 0.5 75-09-2 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6050503EPA 5030B 1.1 78-93-3 05/20/16 21:2605/20/16 12:00 Page 30 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW11 Ground Water AZE0544-11 AZE054405/16/16 16:12 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6050503EPA 5030B 1.7 108-10-1 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6050503EPA 5030B 0.4 100-42-5 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6050503EPA 5030B 0.6 630-20-6 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 1.0 6050503EPA 5030B 0.5 79-34-5 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6050503EPA 5030B 0.4 127-18-4 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6050503EPA 5030B 0.3 108-88-3 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6050503EPA 5030B 0.4 71-55-6 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6050503EPA 5030B 0.8 79-00-5 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6050503EPA 5030B 0.4 79-01-6 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6050503EPA 5030B 0.5 75-69-4 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6050503EPA 5030B 0.7 96-18-4 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6050503EPA 5030B 0.8 108-05-4 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6050503EPA 5030B 0.7 75-01-4 05/20/16 21:2605/20/16 12:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6050503EPA 5030B 0.4 1330-20-7 05/20/16 21:2605/20/16 12:00 EPA 8260B 92 %Surr: Dibromofluoromethane 6050503EPA 5030B 1868-53-7 05/20/16 21:2605/20/16 12:0080-120 EPA 8260B 101 %Surr: 1,2-Dichloroethane-d4 6050503EPA 5030B 17060-07-0 05/20/16 21:2605/20/16 12:0078-120 EPA 8260B 100 %Surr: Toluene-d8 6050503EPA 5030B 2037-26-5 05/20/16 21:2605/20/16 12:0080-120 EPA 8260B 104 %Surr: 4-Bromofluorobenzene 6050503EPA 5030B 460-00-4 05/20/16 21:2605/20/16 12:0080-120 Page 31 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-MW11 Ground Water AZE0544-12 AZE054405/17/16 15:28 Project:Cabarrus Co-Unit 1 05/18/16 12:45 On Site EPA 180.1 2.80 NTU1Field - Turbidity 0.10 6050530NA0.10 TURB 05/17/16 15:2805/17/16 15:28 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6050611EPA 3005A 0.25 7440-36-0 05/26/16 15:1905/26/16 08:15 NDEPA 6020B ug/L1Arsenic10.0 6050611EPA 3005A 0.75 7440-38-2 05/26/16 15:1905/26/16 08:15 EPA 6020B 163 ug/L1Barium100 6050611EPA 3005A 0.30 7440-39-3 05/26/16 15:1905/26/16 08:15 NDEPA 6020B ug/L1Beryllium1.00 6050611EPA 3005A 0.09 7440-41-7 05/26/16 15:1905/26/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6050611EPA 3005A 0.10 7440-43-9 05/26/16 15:1905/26/16 08:15 NDEPA 6020B ug/L1Chromium10.0 6050611EPA 3005A 0.43 7440-47-3 05/26/16 15:1905/26/16 08:15 EPA 6020B 10.9 ug/L1Cobalt10.0 6050611EPA 3005A 0.29 7440-48-4 05/26/16 15:1905/26/16 08:15 EPA 6020B 2.12 ug/L1Copper10.0 J 6050611EPA 3005A 0.41 7440-50-8 05/26/16 15:1905/26/16 08:15 NDEPA 6020B ug/L1Lead10.0 6050611EPA 3005A 0.08 7439-92-1 05/26/16 15:1905/26/16 08:15 EPA 6020B 11.7 ug/L1Nickel50.0 J 6050611EPA 3005A 0.48 7440-02-0 05/26/16 15:1905/26/16 08:15 NDEPA 6020B ug/L1Selenium10.0 6050611EPA 3005A 0.85 7782-49-2 05/26/16 15:1905/26/16 08:15 NDEPA 6020B ug/L1Silver10.0 6050611EPA 3005A 0.22 7440-22-4 05/26/16 15:1905/26/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6050611EPA 3005A 0.06 7440-28-0 05/26/16 15:1905/26/16 08:15 EPA 6020B 5.56 ug/L1Vanadium25.0 J 6050611EPA 3005A 1.57 7440-62-2 05/26/16 15:1905/26/16 08:15 EPA 6020B 19.4 ug/L1Zinc10.0 6050611EPA 3005A 1.30 7440-66-6 05/26/16 15:1905/26/16 08:15 Page 32 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-Duplicate Ground Water AZE0544-13 AZE054405/16/16 00:00 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6050503EPA 5030B 4.9 67-64-1 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6050503EPA 5030B 1.8 107-13-1 05/20/16 21:5105/20/16 12:00 EPA 8260B 0.8 ug/L1Benzene1.0 J 6050503EPA 5030B 0.2 71-43-2 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6050503EPA 5030B 0.7 74-97-5 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6050503EPA 5030B 0.6 75-27-4 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6050503EPA 5030B 0.7 75-25-2 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6050503EPA 5030B 0.8 74-83-9 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6050503EPA 5030B 0.6 75-15-0 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6050503EPA 5030B 0.6 56-23-5 05/20/16 21:5105/20/16 12:00 EPA 8260B 17 ug/L1Chlorobenzene3.0 6050503EPA 5030B 0.4 108-90-7 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6050503EPA 5030B 0.4 75-00-3 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6050503EPA 5030B 0.3 67-66-3 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6050503EPA 5030B 0.4 74-87-3 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane1.0 6050503EPA 5030B 0.7 124-48-1 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6050503EPA 5030B 2.0 96-12-8 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6050503EPA 5030B 0.7 106-93-4 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6050503EPA 5030B 0.7 74-95-3 05/20/16 21:5105/20/16 12:00 EPA 8260B 0.8 ug/L11,2-Dichlorobenzene 5.0 J 6050503EPA 5030B 0.5 95-50-1 05/20/16 21:5105/20/16 12:00 EPA 8260B 11 ug/L11,4-Dichlorobenzene 1.0 6050503EPA 5030B 0.3 106-46-7 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6050503EPA 5030B 1.5 110-57-6 05/20/16 21:5105/20/16 12:00 EPA 8260B 0.6 ug/L11,1-Dichloroethane 5.0 J 6050503EPA 5030B 0.4 75-34-3 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6050503EPA 5030B 0.3 107-06-2 05/20/16 21:5105/20/16 12:00 Page 33 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-Duplicate Ground Water AZE0544-13 AZE054405/16/16 00:00 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6050503EPA 5030B 0.5 75-35-4 05/20/16 21:5105/20/16 12:00 EPA 8260B 0.6 ug/L1cis-1,2-Dichloroethene 5.0 J 6050503EPA 5030B 0.5 156-59-2 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.4 156-60-5 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6050503EPA 5030B 0.5 78-87-5 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-01-5 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-02-6 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6050503EPA 5030B 0.2 100-41-4 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6050503EPA 5030B 0.6 74-88-4 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6050503EPA 5030B 0.9 591-78-6 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6050503EPA 5030B 0.5 75-09-2 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6050503EPA 5030B 1.1 78-93-3 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6050503EPA 5030B 1.7 108-10-1 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6050503EPA 5030B 0.4 100-42-5 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6050503EPA 5030B 0.6 630-20-6 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 1.0 6050503EPA 5030B 0.5 79-34-5 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6050503EPA 5030B 0.4 127-18-4 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6050503EPA 5030B 0.3 108-88-3 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6050503EPA 5030B 0.4 71-55-6 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6050503EPA 5030B 0.8 79-00-5 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6050503EPA 5030B 0.4 79-01-6 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6050503EPA 5030B 0.5 75-69-4 05/20/16 21:5105/20/16 12:00 Page 34 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-Duplicate Ground Water AZE0544-13 AZE054405/16/16 00:00 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6050503EPA 5030B 0.7 96-18-4 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6050503EPA 5030B 0.8 108-05-4 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6050503EPA 5030B 0.7 75-01-4 05/20/16 21:5105/20/16 12:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6050503EPA 5030B 0.4 1330-20-7 05/20/16 21:5105/20/16 12:00 EPA 8260B 93 %Surr: Dibromofluoromethane 6050503EPA 5030B 1868-53-7 05/20/16 21:5105/20/16 12:0080-120 EPA 8260B 101 %Surr: 1,2-Dichloroethane-d4 6050503EPA 5030B 17060-07-0 05/20/16 21:5105/20/16 12:0078-120 EPA 8260B 102 %Surr: Toluene-d8 6050503EPA 5030B 2037-26-5 05/20/16 21:5105/20/16 12:0080-120 EPA 8260B 107 %Surr: 4-Bromofluorobenzene 6050503EPA 5030B 460-00-4 05/20/16 21:5105/20/16 12:0080-120 Page 35 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-Duplicate Ground Water AZE0544-14 AZE054405/17/16 00:00 Project:Cabarrus Co-Unit 1 05/18/16 12:45 Metals, Total EPA 6020B 0.26 ug/L1Antimony6.00 J 6050611EPA 3005A 0.25 7440-36-0 05/26/16 15:2405/26/16 08:15 EPA 6020B 4.08 ug/L1Arsenic10.0 J 6050611EPA 3005A 0.75 7440-38-2 05/26/16 15:2405/26/16 08:15 EPA 6020B 604 ug/L1Barium100 6050611EPA 3005A 0.30 7440-39-3 05/26/16 15:2405/26/16 08:15 EPA 6020B 0.32 ug/L1Beryllium1.00 J 6050611EPA 3005A 0.09 7440-41-7 05/26/16 15:2405/26/16 08:15 EPA 6020B 1.37 ug/L1Cadmium1.00 6050611EPA 3005A 0.10 7440-43-9 05/26/16 15:2405/26/16 08:15 EPA 6020B 5.64 ug/L1Chromium10.0 J 6050611EPA 3005A 0.43 7440-47-3 05/26/16 15:2405/26/16 08:15 EPA 6020B 47.6 ug/L1Cobalt10.0 6050611EPA 3005A 0.29 7440-48-4 05/26/16 15:2405/26/16 08:15 EPA 6020B 5.73 ug/L1Copper10.0 J 6050611EPA 3005A 0.41 7440-50-8 05/26/16 15:2405/26/16 08:15 EPA 6020B 6.13 ug/L1Lead10.0 J 6050611EPA 3005A 0.08 7439-92-1 05/26/16 15:2405/26/16 08:15 EPA 6020B 63.1 ug/L1Nickel50.0 6050611EPA 3005A 0.48 7440-02-0 05/26/16 15:2405/26/16 08:15 EPA 6020B 3.03 ug/L1Selenium10.0 J 6050611EPA 3005A 0.85 7782-49-2 05/26/16 15:2405/26/16 08:15 NDEPA 6020B ug/L1Silver10.0 6050611EPA 3005A 0.22 7440-22-4 05/26/16 15:2405/26/16 08:15 EPA 6020B 0.13 ug/L1Thallium5.50 J 6050611EPA 3005A 0.06 7440-28-0 05/26/16 15:2405/26/16 08:15 EPA 6020B 21.3 ug/L1Vanadium25.0 J 6050611EPA 3005A 1.57 7440-62-2 05/26/16 15:2405/26/16 08:15 EPA 6020B 13.1 ug/L1Zinc10.0 6050611EPA 3005A 1.30 7440-66-6 05/26/16 15:2405/26/16 08:15 Page 36 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-SW1 Surface Water AZE0544-15 AZE054405/19/16 09:18 Project:Cabarrus Co-Unit 1 05/19/16 15:05 On Site EPA 9050A 342 umhos/cm1Field - Specific Conductance 1 6050530NA1COND05/19/16 09:1805/19/16 09:18 SM 4500-O G 4990 ug/L1Dissolved Oxygen 0.0 6050530NA0.0 NA 05/19/16 09:1805/19/16 09:18 EPA 9040C 6.99 pH Units1Field - pH 6050530NAPH05/19/16 09:1805/19/16 09:18 NA 360 mV1Field - Redox 6050530NAREDOX05/19/16 09:1805/19/16 09:18 SM 2550 B 15.4 °C1Field - Temperature 6050530NATEMP05/19/16 09:1805/19/16 09:18 EPA 180.1 800 NTU1Field - Turbidity 0.10 >6050530NA0.10 TURB 05/19/16 09:1805/19/16 09:18 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6050611EPA 3005A 0.25 7440-36-0 05/26/16 15:2905/26/16 08:15 EPA 6020B 3.52 ug/L1Arsenic10.0 J 6050611EPA 3005A 0.75 7440-38-2 05/26/16 15:2905/26/16 08:15 EPA 6020B 157 ug/L1Barium100 6050611EPA 3005A 0.30 7440-39-3 05/26/16 15:2905/26/16 08:15 EPA 6020B 1.44 ug/L1Beryllium1.00 6050611EPA 3005A 0.09 7440-41-7 05/26/16 15:2905/26/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6050611EPA 3005A 0.10 7440-43-9 05/26/16 15:2905/26/16 08:15 EPA 6020B 37.2 ug/L1Chromium10.0 6050611EPA 3005A 0.43 7440-47-3 05/26/16 15:2905/26/16 08:15 EPA 6020B 15.6 ug/L1Cobalt10.0 6050611EPA 3005A 0.29 7440-48-4 05/26/16 15:2905/26/16 08:15 EPA 6020B 25.1 ug/L1Copper10.0 6050611EPA 3005A 0.41 7440-50-8 05/26/16 15:2905/26/16 08:15 EPA 6020B 14.8 ug/L1Lead10.0 6050611EPA 3005A 0.08 7439-92-1 05/26/16 15:2905/26/16 08:15 EPA 6020B 17.2 ug/L1Nickel50.0 J 6050611EPA 3005A 0.48 7440-02-0 05/26/16 15:2905/26/16 08:15 EPA 6020B 5.33 ug/L1Selenium10.0 J 6050611EPA 3005A 0.85 7782-49-2 05/26/16 15:2905/26/16 08:15 NDEPA 6020B ug/L1Silver10.0 6050611EPA 3005A 0.22 7440-22-4 05/26/16 15:2905/26/16 08:15 EPA 6020B 0.08 ug/L1Thallium5.50 J 6050611EPA 3005A 0.06 7440-28-0 05/26/16 15:2905/26/16 08:15 Page 37 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-SW1 Surface Water AZE0544-15 AZE054405/19/16 09:18 Project:Cabarrus Co-Unit 1 05/19/16 15:05 Metals, Total EPA 6020B 65.2 ug/L1Vanadium25.0 6050611EPA 3005A 1.57 7440-62-2 05/26/16 15:2905/26/16 08:15 EPA 6020B 64.0 ug/L1Zinc10.0 6050611EPA 3005A 1.30 7440-66-6 05/26/16 15:2905/26/16 08:15 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6050503EPA 5030B 4.9 67-64-1 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6050503EPA 5030B 1.8 107-13-1 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6050503EPA 5030B 0.2 71-43-2 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6050503EPA 5030B 0.7 74-97-5 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6050503EPA 5030B 0.6 75-27-4 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6050503EPA 5030B 0.7 75-25-2 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6050503EPA 5030B 0.8 74-83-9 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6050503EPA 5030B 0.6 75-15-0 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6050503EPA 5030B 0.6 56-23-5 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6050503EPA 5030B 0.4 108-90-7 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6050503EPA 5030B 0.4 75-00-3 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6050503EPA 5030B 0.3 67-66-3 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6050503EPA 5030B 0.4 74-87-3 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane1.0 6050503EPA 5030B 0.7 124-48-1 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6050503EPA 5030B 2.0 96-12-8 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6050503EPA 5030B 0.7 106-93-4 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6050503EPA 5030B 0.7 74-95-3 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6050503EPA 5030B 0.5 95-50-1 05/20/16 22:1605/20/16 12:00 Page 38 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-SW1 Surface Water AZE0544-15 AZE054405/19/16 09:18 Project:Cabarrus Co-Unit 1 05/19/16 15:05 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6050503EPA 5030B 0.3 106-46-7 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6050503EPA 5030B 1.5 110-57-6 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6050503EPA 5030B 0.4 75-34-3 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6050503EPA 5030B 0.3 107-06-2 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6050503EPA 5030B 0.5 75-35-4 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.5 156-59-2 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.4 156-60-5 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6050503EPA 5030B 0.5 78-87-5 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-01-5 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-02-6 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6050503EPA 5030B 0.2 100-41-4 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6050503EPA 5030B 0.6 74-88-4 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6050503EPA 5030B 0.9 591-78-6 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6050503EPA 5030B 0.5 75-09-2 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6050503EPA 5030B 1.1 78-93-3 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6050503EPA 5030B 1.7 108-10-1 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6050503EPA 5030B 0.4 100-42-5 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6050503EPA 5030B 0.6 630-20-6 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 1.0 6050503EPA 5030B 0.5 79-34-5 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6050503EPA 5030B 0.4 127-18-4 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6050503EPA 5030B 0.3 108-88-3 05/20/16 22:1605/20/16 12:00 Page 39 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-SW1 Surface Water AZE0544-15 AZE054405/19/16 09:18 Project:Cabarrus Co-Unit 1 05/19/16 15:05 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6050503EPA 5030B 0.4 71-55-6 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6050503EPA 5030B 0.8 79-00-5 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6050503EPA 5030B 0.4 79-01-6 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6050503EPA 5030B 0.5 75-69-4 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6050503EPA 5030B 0.7 96-18-4 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6050503EPA 5030B 0.8 108-05-4 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6050503EPA 5030B 0.7 75-01-4 05/20/16 22:1605/20/16 12:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6050503EPA 5030B 0.4 1330-20-7 05/20/16 22:1605/20/16 12:00 EPA 8260B 92 %Surr: Dibromofluoromethane 6050503EPA 5030B 1868-53-7 05/20/16 22:1605/20/16 12:0080-120 EPA 8260B 102 %Surr: 1,2-Dichloroethane-d4 6050503EPA 5030B 17060-07-0 05/20/16 22:1605/20/16 12:0078-120 EPA 8260B 102 %Surr: Toluene-d8 6050503EPA 5030B 2037-26-5 05/20/16 22:1605/20/16 12:0080-120 EPA 8260B 108 %Surr: 4-Bromofluorobenzene 6050503EPA 5030B 460-00-4 05/20/16 22:1605/20/16 12:0080-120 Page 40 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-SW2 Surface Water AZE0544-16 AZE054405/19/16 09:11 Project:Cabarrus Co-Unit 1 05/19/16 15:05 On Site EPA 9050A 241 umhos/cm1Field - Specific Conductance 1 6050530NA1COND05/19/16 09:1105/19/16 09:11 SM 4500-O G 3510 ug/L1Dissolved Oxygen 0.0 6050530NA0.0 NA 05/19/16 09:1105/19/16 09:11 EPA 9040C 6.80 pH Units1Field - pH 6050530NAPH05/19/16 09:1105/19/16 09:11 NA 181 mV1Field - Redox 6050530NAREDOX05/19/16 09:1105/19/16 09:11 SM 2550 B 15.6 °C1Field - Temperature 6050530NATEMP05/19/16 09:1105/19/16 09:11 EPA 180.1 590 NTU1Field - Turbidity 0.10 6050530NA0.10 TURB 05/19/16 09:1105/19/16 09:11 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6050611EPA 3005A 0.25 7440-36-0 05/26/16 15:3405/26/16 08:15 EPA 6020B 2.35 ug/L1Arsenic10.0 J 6050611EPA 3005A 0.75 7440-38-2 05/26/16 15:3405/26/16 08:15 EPA 6020B 89.0 ug/L1Barium100 J 6050611EPA 3005A 0.30 7440-39-3 05/26/16 15:3405/26/16 08:15 EPA 6020B 0.94 ug/L1Beryllium1.00 J 6050611EPA 3005A 0.09 7440-41-7 05/26/16 15:3405/26/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6050611EPA 3005A 0.10 7440-43-9 05/26/16 15:3405/26/16 08:15 EPA 6020B 12.2 ug/L1Chromium10.0 6050611EPA 3005A 0.43 7440-47-3 05/26/16 15:3405/26/16 08:15 EPA 6020B 7.21 ug/L1Cobalt10.0 J 6050611EPA 3005A 0.29 7440-48-4 05/26/16 15:3405/26/16 08:15 EPA 6020B 11.9 ug/L1Copper10.0 6050611EPA 3005A 0.41 7440-50-8 05/26/16 15:3405/26/16 08:15 EPA 6020B 8.73 ug/L1Lead10.0 J 6050611EPA 3005A 0.08 7439-92-1 05/26/16 15:3405/26/16 08:15 EPA 6020B 8.33 ug/L1Nickel50.0 J 6050611EPA 3005A 0.48 7440-02-0 05/26/16 15:3405/26/16 08:15 EPA 6020B 3.40 ug/L1Selenium10.0 J 6050611EPA 3005A 0.85 7782-49-2 05/26/16 15:3405/26/16 08:15 NDEPA 6020B ug/L1Silver10.0 6050611EPA 3005A 0.22 7440-22-4 05/26/16 15:3405/26/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6050611EPA 3005A 0.06 7440-28-0 05/26/16 15:3405/26/16 08:15 Page 41 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-SW2 Surface Water AZE0544-16 AZE054405/19/16 09:11 Project:Cabarrus Co-Unit 1 05/19/16 15:05 Metals, Total EPA 6020B 32.7 ug/L1Vanadium25.0 6050611EPA 3005A 1.57 7440-62-2 05/26/16 15:3405/26/16 08:15 EPA 6020B 35.0 ug/L1Zinc10.0 6050611EPA 3005A 1.30 7440-66-6 05/26/16 15:3405/26/16 08:15 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6050503EPA 5030B 4.9 67-64-1 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6050503EPA 5030B 1.8 107-13-1 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6050503EPA 5030B 0.2 71-43-2 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6050503EPA 5030B 0.7 74-97-5 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6050503EPA 5030B 0.6 75-27-4 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6050503EPA 5030B 0.7 75-25-2 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6050503EPA 5030B 0.8 74-83-9 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6050503EPA 5030B 0.6 75-15-0 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6050503EPA 5030B 0.6 56-23-5 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6050503EPA 5030B 0.4 108-90-7 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6050503EPA 5030B 0.4 75-00-3 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6050503EPA 5030B 0.3 67-66-3 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6050503EPA 5030B 0.4 74-87-3 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane1.0 6050503EPA 5030B 0.7 124-48-1 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6050503EPA 5030B 2.0 96-12-8 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6050503EPA 5030B 0.7 106-93-4 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6050503EPA 5030B 0.7 74-95-3 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6050503EPA 5030B 0.5 95-50-1 05/20/16 22:4105/20/16 12:00 Page 42 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-SW2 Surface Water AZE0544-16 AZE054405/19/16 09:11 Project:Cabarrus Co-Unit 1 05/19/16 15:05 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6050503EPA 5030B 0.3 106-46-7 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6050503EPA 5030B 1.5 110-57-6 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6050503EPA 5030B 0.4 75-34-3 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6050503EPA 5030B 0.3 107-06-2 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6050503EPA 5030B 0.5 75-35-4 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.5 156-59-2 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6050503EPA 5030B 0.4 156-60-5 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6050503EPA 5030B 0.5 78-87-5 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-01-5 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6050503EPA 5030B 0.4 10061-02-6 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6050503EPA 5030B 0.2 100-41-4 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6050503EPA 5030B 0.6 74-88-4 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6050503EPA 5030B 0.9 591-78-6 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6050503EPA 5030B 0.5 75-09-2 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6050503EPA 5030B 1.1 78-93-3 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6050503EPA 5030B 1.7 108-10-1 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6050503EPA 5030B 0.4 100-42-5 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6050503EPA 5030B 0.6 630-20-6 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 1.0 6050503EPA 5030B 0.5 79-34-5 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6050503EPA 5030B 0.4 127-18-4 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6050503EPA 5030B 0.3 108-88-3 05/20/16 22:4105/20/16 12:00 Page 43 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-SW2 Surface Water AZE0544-16 AZE054405/19/16 09:11 Project:Cabarrus Co-Unit 1 05/19/16 15:05 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6050503EPA 5030B 0.4 71-55-6 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6050503EPA 5030B 0.8 79-00-5 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6050503EPA 5030B 0.4 79-01-6 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6050503EPA 5030B 0.5 75-69-4 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6050503EPA 5030B 0.7 96-18-4 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6050503EPA 5030B 0.8 108-05-4 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6050503EPA 5030B 0.7 75-01-4 05/20/16 22:4105/20/16 12:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6050503EPA 5030B 0.4 1330-20-7 05/20/16 22:4105/20/16 12:00 EPA 8260B 92 %Surr: Dibromofluoromethane 6050503EPA 5030B 1868-53-7 05/20/16 22:4105/20/16 12:0080-120 EPA 8260B 102 %Surr: 1,2-Dichloroethane-d4 6050503EPA 5030B 17060-07-0 05/20/16 22:4105/20/16 12:0078-120 EPA 8260B 103 %Surr: Toluene-d8 6050503EPA 5030B 2037-26-5 05/20/16 22:4105/20/16 12:0080-120 EPA 8260B 109 %Surr: 4-Bromofluorobenzene 6050503EPA 5030B 460-00-4 05/20/16 22:4105/20/16 12:0080-120 Page 44 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-Trip Blank Water AZE0544-17 AZE054405/16/16 00:00 Project:Cabarrus Co-Unit 1 05/19/16 15:05 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6050502EPA 5030B 4.9 67-64-1 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Acrylonitrile200 6050502EPA 5030B 1.8 107-13-1 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Benzene1.0 6050502EPA 5030B 0.2 71-43-2 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Bromochloromethane3.0 6050502EPA 5030B 0.7 74-97-5 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Bromodichloromethane1.0 6050502EPA 5030B 0.6 75-27-4 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Bromoform3.0 6050502EPA 5030B 0.7 75-25-2 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Bromomethane10 6050502EPA 5030B 0.8 74-83-9 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Carbon Disulfide 100 6050502EPA 5030B 0.6 75-15-0 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6050502EPA 5030B 0.6 56-23-5 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Chlorobenzene3.0 6050502EPA 5030B 0.4 108-90-7 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Chloroethane10 6050502EPA 5030B 0.4 75-00-3 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Chloroform5.0 6050502EPA 5030B 0.3 67-66-3 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Chloromethane1.0 6050502EPA 5030B 0.4 74-87-3 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Dibromochloromethane1.0 6050502EPA 5030B 0.7 124-48-1 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6050502EPA 5030B 2.0 96-12-8 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6050502EPA 5030B 0.7 106-93-4 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Dibromomethane10 6050502EPA 5030B 0.7 74-95-3 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6050502EPA 5030B 0.5 95-50-1 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6050502EPA 5030B 0.3 106-46-7 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6050502EPA 5030B 1.5 110-57-6 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6050502EPA 5030B 0.4 75-34-3 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6050502EPA 5030B 0.3 107-06-2 05/20/16 08:2205/20/16 05:15 Page 45 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-Trip Blank Water AZE0544-17 AZE054405/16/16 00:00 Project:Cabarrus Co-Unit 1 05/19/16 15:05 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6050502EPA 5030B 0.5 75-35-4 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6050502EPA 5030B 0.5 156-59-2 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6050502EPA 5030B 0.4 156-60-5 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6050502EPA 5030B 0.5 78-87-5 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6050502EPA 5030B 0.4 10061-01-5 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6050502EPA 5030B 0.4 10061-02-6 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Ethylbenzene1.0 6050502EPA 5030B 0.2 100-41-4 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Iodomethane10 6050502EPA 5030B 0.6 74-88-4 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6050502EPA 5030B 0.9 591-78-6 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Methylene Chloride 1.0 6050502EPA 5030B 0.5 75-09-2 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6050502EPA 5030B 1.1 78-93-3 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6050502EPA 5030B 1.7 108-10-1 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Styrene1.0 6050502EPA 5030B 0.4 100-42-5 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6050502EPA 5030B 0.6 630-20-6 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 1.0 6050502EPA 5030B 0.5 79-34-5 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Tetrachloroethene1.0 6050502EPA 5030B 0.4 127-18-4 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Toluene1.0 6050502EPA 5030B 0.3 108-88-3 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6050502EPA 5030B 0.4 71-55-6 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6050502EPA 5030B 0.8 79-00-5 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Trichloroethene1.0 6050502EPA 5030B 0.4 79-01-6 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6050502EPA 5030B 0.5 75-69-4 05/20/16 08:2205/20/16 05:15 Page 46 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 1302-Trip Blank Water AZE0544-17 AZE054405/16/16 00:00 Project:Cabarrus Co-Unit 1 05/19/16 15:05 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6050502EPA 5030B 0.7 96-18-4 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Vinyl Acetate 50 6050502EPA 5030B 0.8 108-05-4 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6050502EPA 5030B 0.7 75-01-4 05/20/16 08:2205/20/16 05:15 NDEPA 8260B ug/L1Xylenes, total 5.0 6050502EPA 5030B 0.4 1330-20-7 05/20/16 08:2205/20/16 05:15 EPA 8260B 92 %Surr: Dibromofluoromethane 6050502EPA 5030B 1868-53-7 05/20/16 08:2205/20/16 05:1580-120 EPA 8260B 99 %Surr: 1,2-Dichloroethane-d4 6050502EPA 5030B 17060-07-0 05/20/16 08:2205/20/16 05:1578-120 EPA 8260B 102 %Surr: Toluene-d8 6050502EPA 5030B 2037-26-5 05/20/16 08:2205/20/16 05:1580-120 EPA 8260B 105 %Surr: 4-Bromofluorobenzene 6050502EPA 5030B 460-00-4 05/20/16 08:2205/20/16 05:1580-120 Page 47 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte General Chemistry - Quality Control Batch 6050434 - SM 5210 B Blank (6050434-BLK1)Prepared: 05/18/16 Analyzed: 05/23/16 Biochemical Oxygen Demand ug/LND2000 LCS (6050434-BS1)Prepared: 05/18/16 Analyzed: 05/23/16 Biochemical Oxygen Demand ug/L2000002000 198000 85-115101 Duplicate (6050434-DUP1)Prepared: 05/18/16 Analyzed: 05/23/16 Source: AZE0504-01 Biochemical Oxygen Demand ug/LND10000 ND 20 Batch 6050450 - SM 2320 B Blank (6050450-BLK1)Prepared & Analyzed: 05/19/16 Alkalinity as CaCO3 ug/LND1000 LCS (6050450-BS1)Prepared & Analyzed: 05/19/16 Alkalinity as CaCO3 ug/L1000001000 100000 85-115100 Duplicate (6050450-DUP1)Prepared & Analyzed: 05/19/16 Source: AZE0540-01 Alkalinity as CaCO3 ug/L850001000 85000 100 Batch 6050505 - EPA 9060A Blank (6050505-BLK1)Prepared & Analyzed: 05/21/16 Total Organic Carbon ug/LND1000 LCS (6050505-BS1)Prepared & Analyzed: 05/21/16 Total Organic Carbon ug/L197001000 20000 88-11298 Page 48 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte General Chemistry - Quality Control Batch 6050505 - EPA 9060A Matrix Spike (6050505-MS1)Prepared & Analyzed: 05/21/16 Source: AZE0475-01 Total Organic Carbon ug/L210001000 20000 1060 67-141100 Matrix Spike Dup (6050505-MSD1)Prepared & Analyzed: 05/21/16 Source: AZE0475-01 Total Organic Carbon ug/L208001000 20000 1060 1667-14199 1 Batch 6050509 - SM 5220 D Blank (6050509-BLK1)Prepared & Analyzed: 05/23/16 Chemical Oxygen Demand ug/LND10000 LCS (6050509-BS1)Prepared & Analyzed: 05/23/16 Chemical Oxygen Demand ug/L20400010000 200000 90-110102 Matrix Spike (6050509-MS1)Prepared & Analyzed: 05/23/16 Source: AZE0494-01RE1 Chemical Oxygen Demand ug/L4660000160000 800000 488000 QM-0590-110521 Matrix Spike (6050509-MS2)Prepared & Analyzed: 05/23/16 Source: AZE0618-01 Chemical Oxygen Demand ug/L23700010000 200000 ND QM-0590-110119 Matrix Spike Dup (6050509-MSD1)Prepared & Analyzed: 05/23/16 Source: AZE0494-01RE1 Chemical Oxygen Demand ug/L4660000160000 800000 488000 10 QM-0590-110521 0 Batch 6050522 - SM 2540 C Blank (6050522-BLK1)Prepared & Analyzed: 05/23/16 Total Dissolved Solids ug/LND10000 Page 49 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte General Chemistry - Quality Control Batch 6050522 - SM 2540 C LCS (6050522-BS1)Prepared & Analyzed: 05/23/16 Total Dissolved Solids ug/L40000010000 400000 84-108100 Duplicate (6050522-DUP1)Prepared & Analyzed: 05/23/16 Source: AZE0540-03 Total Dissolved Solids ug/L9600010000 103000 107 Duplicate (6050522-DUP2)Prepared & Analyzed: 05/23/16 Source: AZE0540-10 Total Dissolved Solids ug/L14100010000 128000 1010 Batch 6050561 - SM 4500-S D Blank (6050561-BLK1)Prepared & Analyzed: 05/24/16 Total Sulfide ug/LND200 LCS (6050561-BS1)Prepared & Analyzed: 05/24/16 Total Sulfide ug/L499200 538.80 80-12092.6 Matrix Spike (6050561-MS1)Prepared & Analyzed: 05/24/16 Source: AZE0468-01 Total Sulfide ug/L608200 538.80 ND 30-129113 Matrix Spike Dup (6050561-MSD1)Prepared & Analyzed: 05/24/16 Source: AZE0468-01 Total Sulfide ug/L591200 538.80 ND 1030-129110 2.84 Page 50 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Inorganic Anions - Quality Control Batch 6050405 - EPA 300.0 Blank (6050405-BLK1)Prepared & Analyzed: 05/18/16 Chloride ug/LND1000 Nitrate as N ug/LND50 Sulfate ug/LND5000 LCS (6050405-BS1)Prepared & Analyzed: 05/18/16 Chloride ug/L97601000 10010 90-11098 Nitrate as N ug/L981050 10010 90-11098 Sulfate ug/L100005000 10010 90-110100 Matrix Spike (6050405-MS1)Prepared & Analyzed: 05/18/16 Source: AZE0497-01 Chloride ug/L732001000 10010 67500 QM-0290-11058 Nitrate as N ug/L970050 10010 177 90-11095 Sulfate ug/L185005000 10010 9040 90-11094 Matrix Spike (6050405-MS2)Prepared & Analyzed: 05/18/16 Source: AZE0544-01 Chloride ug/L134001000 10010 3730 90-11097 Nitrate as N ug/L961050 10010 79.0 90-11095 Sulfate ug/L107005000 10010 1040 90-11096 Matrix Spike Dup (6050405-MSD1)Prepared & Analyzed: 05/18/16 Source: AZE0497-01 Chloride ug/L732001000 10010 67500 15 QM-0290-11057 0.06 Nitrate as N ug/L971050 10010 177 1590-11095 0.1 Sulfate ug/L185005000 10010 9040 1590-11095 0.09 Batch 6050603 - EPA 9056A Blank (6050603-BLK1)Prepared & Analyzed: 05/25/16 Chloride ug/LND1000 Page 51 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Inorganic Anions - Quality Control Batch 6050603 - EPA 9056A Blank (6050603-BLK1)Prepared & Analyzed: 05/25/16 Nitrate as N ug/LND50 Sulfate ug/LND5000 LCS (6050603-BS1)Prepared & Analyzed: 05/25/16 Chloride ug/L96701000 10010 90-11097 Nitrate as N ug/L996050 10010 90-110100 Sulfate ug/L97705000 10010 90-11098 Matrix Spike (6050603-MS1)Prepared & Analyzed: 05/25/16 Source: AZE0694-01 Chloride ug/L731001000 10010 86100 QM-0290-1100 Nitrate as N ug/L992050 10010 126 90-11098 Sulfate ug/L183005000 10010 ND QM-0590-110183 Matrix Spike (6050603-MS2)Prepared: 05/25/16 Analyzed: 05/26/16 Source: AZE0540-09 Chloride ug/L149001000 10010 5010 90-11099 Nitrate as N ug/L1000050 10010 520 90-11095 Sulfate ug/L128005000 10010 3330 90-11094 Matrix Spike Dup (6050603-MSD1)Prepared & Analyzed: 05/25/16 Source: AZE0694-01 Chloride ug/L730001000 10010 86100 15 QM-0290-1100 0.1 Nitrate as N ug/L990050 10010 126 1590-11098 0.2 Sulfate ug/L183005000 10010 ND 15 QM-0590-110183 0.1 Page 52 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Metals, Total - Quality Control Batch 6050611 - EPA 3005A Blank (6050611-BLK1)Prepared & Analyzed: 05/26/16 Antimony ug/LND6.00 Arsenic ug/LND10.0 Barium ug/LND100 Beryllium ug/LND1.00 Cadmium ug/LND1.00 Chromium ug/LND10.0 Cobalt ug/LND10.0 Copper ug/LND10.0 Iron ug/LND40.0 Lead ug/LND10.0 Manganese ug/LND10.0 Nickel ug/LND50.0 Selenium ug/LND10.0 Silver ug/LND10.0 Thallium ug/LND5.50 Vanadium ug/LND25.0 Zinc ug/LND10.0 LCS (6050611-BS1)Prepared & Analyzed: 05/26/16 Antimony ug/L98.6 6.00 100.00 80-12099 Arsenic ug/L98.7 10.0 100.00 80-12099 Barium ug/L99.8 100 100.00 J80-120100 Beryllium ug/L98.6 1.00 100.00 80-12099 Cadmium ug/L96.9 1.00 100.00 80-12097 Chromium ug/L10010.0 100.00 80-120100 Cobalt ug/L97.2 10.0 100.00 80-12097 Copper ug/L96.4 10.0 100.00 80-12096 Page 53 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Metals, Total - Quality Control Batch 6050611 - EPA 3005A LCS (6050611-BS1)Prepared & Analyzed: 05/26/16 Iron ug/L100040.0 1000.0 80-120100 Lead ug/L95.9 10.0 100.00 80-12096 Manganese ug/L10410.0 100.00 80-120104 Nickel ug/L99.2 50.0 100.00 80-12099 Selenium ug/L10210.0 100.00 80-120102 Silver ug/L10010.0 100.00 80-120100 Thallium ug/L97.4 5.50 100.00 80-12097 Vanadium ug/L99.9 25.0 100.00 80-120100 Zinc ug/L99.1 10.0 100.00 80-12099 Matrix Spike (6050611-MS1)Prepared & Analyzed: 05/26/16 Source: AZE0540-01 Antimony ug/L99.4 6.00 100.00 1.32 75-12598 Arsenic ug/L95.9 10.0 100.00 ND 75-12596 Barium ug/L176100 100.00 68.4 75-125107 Beryllium ug/L98.7 1.00 100.00 ND 75-12599 Cadmium ug/L93.9 1.00 100.00 ND 75-12594 Chromium ug/L10210.0 100.00 ND 75-125102 Cobalt ug/L98.3 10.0 100.00 ND 75-12598 Copper ug/L96.5 10.0 100.00 1.03 75-12595 Iron ug/L101040.0 1000.0 37.8 75-12597 Lead ug/L96.0 10.0 100.00 ND 75-12596 Manganese ug/L10810.0 100.00 6.13 75-125102 Nickel ug/L95.9 50.0 100.00 ND 75-12596 Selenium ug/L95.5 10.0 100.00 0.95 75-12595 Silver ug/L98.9 10.0 100.00 ND 75-12599 Thallium ug/L98.2 5.50 100.00 0.12 75-12598 Vanadium ug/L10525.0 100.00 4.10 75-125101 Page 54 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Metals, Total - Quality Control Batch 6050611 - EPA 3005A Matrix Spike (6050611-MS1)Prepared & Analyzed: 05/26/16 Source: AZE0540-01 Zinc ug/L98.6 10.0 100.00 ND 75-12599 Matrix Spike Dup (6050611-MSD1)Prepared & Analyzed: 05/26/16 Source: AZE0540-01 Antimony ug/L96.1 6.00 100.00 1.32 2075-12595 3 Arsenic ug/L96.7 10.0 100.00 ND 2075-12597 0.8 Barium ug/L173100 100.00 68.4 2075-125105 1 Beryllium ug/L1021.00 100.00 ND 2075-125102 4 Cadmium ug/L97.7 1.00 100.00 ND 2075-12598 4 Chromium ug/L10510.0 100.00 ND 2075-125105 3 Cobalt ug/L10210.0 100.00 ND 2075-125102 3 Copper ug/L97.9 10.0 100.00 1.03 2075-12597 1 Iron ug/L104040.0 1000.0 37.8 2075-125100 3 Lead ug/L96.7 10.0 100.00 ND 2075-12597 0.8 Manganese ug/L10910.0 100.00 6.13 2075-125103 1 Nickel ug/L10050.0 100.00 ND 2075-125100 4 Selenium ug/L98.7 10.0 100.00 0.95 2075-12598 3 Silver ug/L99.2 10.0 100.00 ND 2075-12599 0.3 Thallium ug/L98.2 5.50 100.00 0.12 2075-12598 0.06 Vanadium ug/L10625.0 100.00 4.10 2075-125101 0.7 Zinc ug/L97.6 10.0 100.00 ND 2075-12598 1 Post Spike (6050611-PS1)Prepared & Analyzed: 05/26/16 Source: AZE0540-01 Antimony ug/L90.5 100.00 1.32 80-12089 Arsenic ug/L95.0 100.00 0.58 80-12094 Barium ug/L174 100.00 68.4 80-120105 Beryllium ug/L104 100.00 0.02 80-120104 Cadmium ug/L97.7 100.00 0.007 80-12098 Page 55 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Metals, Total - Quality Control Batch 6050611 - EPA 3005A Post Spike (6050611-PS1)Prepared & Analyzed: 05/26/16 Source: AZE0540-01 Chromium ug/L101 100.00 0.15 80-120101 Cobalt ug/L102 100.00 0.03 80-120102 Copper ug/L96.9 100.00 1.03 80-12096 Iron ug/L1020 1000.0 37.8 80-12098 Lead ug/L95.0 100.00 0.01 80-12095 Manganese ug/L109 100.00 6.13 80-120103 Nickel ug/L99.3 100.00 0.11 80-12099 Selenium ug/L99.5 100.00 0.95 80-12099 Silver ug/L99.4 100.00 0.10 80-12099 Thallium ug/L97.1 100.00 0.12 80-12097 Vanadium ug/L107 100.00 4.10 80-120103 Zinc ug/L97.4 100.00 0.52 80-12097 Batch 6060013 - EPA 7470A Blank (6060013-BLK1)Prepared: 06/01/16 Analyzed: 06/02/16 Mercury ug/LND0.200 LCS (6060013-BS1)Prepared: 06/01/16 Analyzed: 06/02/16 Mercury ug/L2.13 0.200 2.5000 80-12085 Duplicate (6060013-DUP1)Prepared: 06/01/16 Analyzed: 06/02/16 Source: AZE0475-19RE1 Mercury ug/L1.35 0.200 1.19 2012 Duplicate (6060013-DUP2)Prepared: 06/01/16 Analyzed: 06/02/16 Source: AZE0475-57RE1 Mercury ug/L0.659 0.200 0.675 202 Page 56 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Metals, Total - Quality Control Batch 6060013 - EPA 7470A Matrix Spike (6060013-MS1)Prepared: 06/01/16 Analyzed: 06/02/16 Source: AZE0546-06 Mercury ug/L1.84 0.200 2.5000 ND QM-0575-12574 Matrix Spike Dup (6060013-MSD1)Prepared: 06/01/16 Analyzed: 06/02/16 Source: AZE0546-06 Mercury ug/L1.77 0.200 2.5000 ND 20 QM-0575-12571 4 Post Spike (6060013-PS1)Prepared: 06/01/16 Analyzed: 06/02/16 Source: AZE0546-06 Mercury ug/L1.30 1.6667 0.074 QM-0580-12073 Page 57 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6050502 - EPA 5030B Blank (6050502-BLK1)Prepared & Analyzed: 05/20/16 Acetone ug/LND100 Acrylonitrile ug/LND200 Benzene ug/LND1.0 Bromochloromethane ug/LND3.0 Bromodichloromethane ug/LND1.0 Bromoform ug/LND3.0 Bromomethane ug/LND10 Carbon Disulfide ug/LND100 Carbon Tetrachloride ug/LND1.0 Chlorobenzene ug/LND3.0 Chloroethane ug/LND10 Chloroform ug/LND5.0 Chloromethane ug/LND1.0 Dibromochloromethane ug/LND1.0 1,2-Dibromo-3-chloropropane ug/LND13 1,2-Dibromoethane ug/LND1.0 Dibromomethane ug/LND10 1,2-Dichlorobenzene ug/LND5.0 1,4-Dichlorobenzene ug/LND1.0 trans-1,4-Dichloro-2-butene ug/LND100 1,1-Dichloroethane ug/LND5.0 1,2-Dichloroethane ug/LND1.0 1,1-Dichloroethene ug/LND5.0 cis-1,2-Dichloroethene ug/LND5.0 trans-1,2-Dichloroethene ug/LND5.0 1,2-Dichloropropane ug/LND1.0 cis-1,3-Dichloropropene ug/LND1.0 Page 58 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6050502 - EPA 5030B Blank (6050502-BLK1)Prepared & Analyzed: 05/20/16 trans-1,3-Dichloropropene ug/LND1.0 Ethylbenzene ug/LND1.0 Iodomethane ug/LND10 Methyl Butyl Ketone (2-Hexanone)ug/LND50 Methylene Chloride ug/LND1.0 Methyl Ethyl Ketone (2-Butanone)ug/LND100 4-Methyl-2-pentanone (MIBK)ug/LND50 Styrene ug/LND1.0 1,1,1,2-Tetrachloroethane ug/LND5.0 1,1,2,2-Tetrachloroethane ug/LND1.0 Tetrachloroethene ug/LND1.0 Toluene ug/LND1.0 1,1,1-Trichloroethane ug/LND1.0 1,1,2-Trichloroethane ug/LND1.0 Trichloroethene ug/LND1.0 Trichlorofluoromethane ug/LND1.0 1,2,3-Trichloropropane ug/LND1.0 Vinyl Acetate ug/LND50 Vinyl Chloride ug/LND1.0 Xylenes, total ug/LND4.0 ug/L 50.000 80-120Surr: Dibromofluoromethane 9346 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10050 ug/L 50.000 80-120Surr: Toluene-d8 10251 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10753 LCS (6050502-BS1)Prepared & Analyzed: 05/20/16 Page 59 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6050502 - EPA 5030B LCS (6050502-BS1)Prepared & Analyzed: 05/20/16 Benzene ug/L51 50.000 67-134101 Chlorobenzene ug/L51 50.000 69-122103 1,1-Dichloroethene ug/L49 50.000 58-14298 Toluene ug/L50 50.000 68-127101 Trichloroethene ug/L53 50.000 72-132106 ug/L 50.000 80-120Surr: Dibromofluoromethane 9548 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10150 ug/L 50.000 80-120Surr: Toluene-d8 10151 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10653 Matrix Spike (6050502-MS1)Prepared & Analyzed: 05/20/16 Source: AZE0496-20 Benzene ug/L51 50.000 ND 67-134101 Chlorobenzene ug/L50 50.000 ND 69-122101 1,1-Dichloroethene ug/L52 50.000 ND 58-142103 Toluene ug/L50 50.000 ND 68-127100 Trichloroethene ug/L53 50.000 ND 72-132107 ug/L 50.000 80-120Surr: Dibromofluoromethane 9146 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10251 ug/L 50.000 80-120Surr: Toluene-d8 10151 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10753 Matrix Spike Dup (6050502-MSD1)Prepared & Analyzed: 05/20/16 Source: AZE0496-20 Benzene ug/L52 50.000 ND 967-134104 3 Chlorobenzene ug/L52 50.000 ND 1369-122104 3 1,1-Dichloroethene ug/L53 50.000 ND 958-142105 2 Page 60 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6050502 - EPA 5030B Matrix Spike Dup (6050502-MSD1)Prepared & Analyzed: 05/20/16 Source: AZE0496-20 Toluene ug/L50 50.000 ND 968-127101 0.6 Trichloroethene ug/L54 50.000 ND 1172-132109 2 ug/L 50.000 80-120Surr: Dibromofluoromethane 9347 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10251 ug/L 50.000 80-120Surr: Toluene-d8 10150 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10753 Batch 6050503 - EPA 5030B Blank (6050503-BLK1)Prepared & Analyzed: 05/20/16 Acetone ug/LND100 Acrylonitrile ug/LND200 Benzene ug/LND1.0 Bromochloromethane ug/LND3.0 Bromodichloromethane ug/LND1.0 Bromoform ug/LND3.0 Bromomethane ug/LND10 Carbon Disulfide ug/LND100 Carbon Tetrachloride ug/LND1.0 Chlorobenzene ug/LND3.0 Chloroethane ug/LND10 Chloroform ug/LND5.0 Chloromethane ug/LND1.0 Dibromochloromethane ug/LND1.0 1,2-Dibromo-3-chloropropane ug/LND13 1,2-Dibromoethane ug/LND1.0 Page 61 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6050503 - EPA 5030B Blank (6050503-BLK1)Prepared & Analyzed: 05/20/16 Dibromomethane ug/LND10 1,2-Dichlorobenzene ug/LND5.0 1,4-Dichlorobenzene ug/LND1.0 trans-1,4-Dichloro-2-butene ug/LND100 1,1-Dichloroethane ug/LND5.0 1,2-Dichloroethane ug/LND1.0 1,1-Dichloroethene ug/LND5.0 cis-1,2-Dichloroethene ug/LND5.0 trans-1,2-Dichloroethene ug/LND5.0 1,2-Dichloropropane ug/LND1.0 cis-1,3-Dichloropropene ug/LND1.0 trans-1,3-Dichloropropene ug/LND1.0 Ethylbenzene ug/LND1.0 Iodomethane ug/LND10 Methyl Butyl Ketone (2-Hexanone)ug/LND50 Methylene Chloride ug/LND1.0 Methyl Ethyl Ketone (2-Butanone)ug/LND100 4-Methyl-2-pentanone (MIBK)ug/LND50 Styrene ug/LND1.0 1,1,1,2-Tetrachloroethane ug/LND5.0 1,1,2,2-Tetrachloroethane ug/LND1.0 Tetrachloroethene ug/LND1.0 Toluene ug/LND1.0 1,1,1-Trichloroethane ug/LND1.0 1,1,2-Trichloroethane ug/LND1.0 Trichloroethene ug/LND1.0 Trichlorofluoromethane ug/LND1.0 Page 62 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6050503 - EPA 5030B Blank (6050503-BLK1)Prepared & Analyzed: 05/20/16 1,2,3-Trichloropropane ug/LND1.0 Vinyl Acetate ug/LND50 Vinyl Chloride ug/LND1.0 Xylenes, total ug/LND4.0 ug/L 50.000 80-120Surr: Dibromofluoromethane 9447 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10151 ug/L 50.000 80-120Surr: Toluene-d8 10351 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10553 LCS (6050503-BS1)Prepared & Analyzed: 05/20/16 Benzene ug/L52 50.000 67-134104 Chlorobenzene ug/L55 50.000 69-122109 1,1-Dichloroethene ug/L53 50.000 58-142105 Toluene ug/L51 50.000 68-127101 Trichloroethene ug/L53 50.000 72-132106 ug/L 50.000 80-120Surr: Dibromofluoromethane 9447 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10151 ug/L 50.000 80-120Surr: Toluene-d8 10351 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10653 Matrix Spike (6050503-MS1)Prepared & Analyzed: 05/20/16 Source: AZE0540-10 Benzene ug/L51 50.000 ND 67-134103 Chlorobenzene ug/L52 50.000 ND 69-122104 1,1-Dichloroethene ug/L51 50.000 ND 58-142103 Toluene ug/L50 50.000 ND 68-127100 Page 63 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6050503 - EPA 5030B Matrix Spike (6050503-MS1)Prepared & Analyzed: 05/20/16 Source: AZE0540-10 Trichloroethene ug/L53 50.000 ND 72-132105 ug/L 50.000 80-120Surr: Dibromofluoromethane 9346 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10251 ug/L 50.000 80-120Surr: Toluene-d8 10251 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10553 Matrix Spike Dup (6050503-MSD1)Prepared & Analyzed: 05/20/16 Source: AZE0540-10 Benzene ug/L51 50.000 ND 967-134102 0.9 Chlorobenzene ug/L51 50.000 ND 1369-122103 0.7 1,1-Dichloroethene ug/L51 50.000 ND 958-142102 0.4 Toluene ug/L49 50.000 ND 968-12799 1 Trichloroethene ug/L52 50.000 ND 1172-132105 0.8 ug/L 50.000 80-120Surr: Dibromofluoromethane 9347 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10452 ug/L 50.000 80-120Surr: Toluene-d8 10251 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10754 Page 64 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Laboratory Certifications Code Description Number Expires 02069Louisiana 06/30/2016LA 381North Carolina 12/31/2016NC E87315FL DOH (Non-Pot. Water, Solids) Eff:: 07/01/2015 06/30/2016NELAC E87315FL DOH NELAC (Drinking Water) Eff: 07/01/2015 06/30/2016NELDW 98011001South Carolina 06/30/2016SC T104704397-08-TXTexas 03/31/2017TX 1340Virginia 12/14/2016VA Page 65 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 Legend Defination of Laboratory Terms - Not Detected at levels greater than or equal to SWSL/RLND SWSL/RL MDL - NC DENR Solid Waste Section LImit/Reporting Limit (Adjusted for DF/Prep Factor) - Method Detection Limit Qualifiers - Dilution FactorDF QM-05 The spike recovery was outside acceptance limits for the MS and/or MSD and/or PDS due to suspected matrix interference. Sample results for the QC batch were accepted based on acceptable LCS recoveries. QM-02 The spike recovery is outside acceptance limits due to insignificant spike amount as compared to sample concentration. J Estimated value less than Reporting Limit (RL) but greater than Method Detection Limit(MDL) (CLP J-Flag). >Greater than the result value reported. Note: Unless otherwise noted, all results are reported on an as received basis. Page 66 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 COC Goes Here Page 67 of 68 Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Camp Dresser & McKee Inc. - Raleigh 5400 Glenwood Ave., Suite 300 Raleigh NC, 27612 Attention: Mr. Mat Colone June 09, 2016 COC Goes Here Page 68 of 68 LOG-IN CHECKLIST Camp Dresser & McKee Inc. - Raleigh Cabarrus Co-Unit 1Project: Client: Printed: 6/9/2016 4:43:03PM Environmental Monitoring & Laboratory Analysis (770) 734-4200 FAX (770) 734-4201 110 Technology Parkway, Peachtree Corners, GA 30092 PACE ANALYTICAL SERVICES, INC. Date Received:05/18/16 12:45 Logged In By:Mohammad M. Rahman Work Order:AZE0544 OBSERVATIONS Attn: Mr. Mat Colone #Samples: 17 #Containers: 49 4.0 4.0 YES Minimum Temp(C):Maximum Temp(C): CHECKLIST ITEMS COC included with Samples Sample Container(s) Intact Chain of Custody Complete Sample Container(s) Match COC Custody seal Intact Temperature in Compliance Sufficient Sample Volume for Analysis Zero Headspace Maintained for VOA Analyses Samples labeled preserved (If Applicable) Samples received within Allowable Hold Times Samples Received on Ice Preservation Confirmed YES YES YES NO YES YES YES YES YES YES YES Custody Seal(s) Used:No The samples were received over 2 days on 05/18/2016 @12:45 and 05/19/2016 @15:05. MMR Comments: Page 1 of 1 cdmsmith.com