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HomeMy WebLinkAbout3406_PiedmontSanitaryLF_GWMR_DIN27781_20150316 WASTE MANAGEMENT Closed Site Management Group 1850 Parkway Place Suite 600 Marietta, GA 30067 Ph. 770-590-2936 Cell: 404-354-3132 May 25, 2016 Ms. Jackie Drummond NC Department of Environmental Quality Division of Waste Management – Solid Waste Section 1646 Mail Service Center Raleigh, North Carolina 27699-1646 RE: 2016 Annual Water Quality Monitoring Report Piedmont Landfill and Recycling Center, Kernersville, North Carolina Permit Number 34-06 Dear Ms. Drummond: Waste Management of Carolinas is submitting the 2016 Annual Water Quality Monitoring Report (WQMR) for the Piedmont landfill and Recycling Center, Permit No. 34-06. Per the North Carolina Department of Environmental Quality approval letter dated October 8, 2015, the routine groundwater and surface monitoring frequency for Piedmont Landfill is reduced from semiannual to annual. The report package includes an Environmental Monitoring Reporting Form and the complete WQMR and laboratory data in electronic format. Samples were collected by Professional Technical Support Services (ProTech) on March 16-17, 2016. All samples were transported to the Test America, Inc. laboratory in Arvada, Colorado for analysis. The Piedmont Landfill and Recycling Center is a closed municipal solid waste facility that last received waste in 2004 and entered into post closure care in accordance with Rule .1627(d) of the North Carolina Solid Waste Management Regulations (NCSWMR) as of October 29, 2004. All points at the facility are currently being monitored under a Detection Monitoring Program under Rule .1633 of the NCSWMR. An exceedance of the NC-2L groundwater standard for chromium was detected in well MW-03; however, an Alternate Source Demonstration for chromium was submitted on July 26, 2010 and was approved by the Solid Waste Section (SWS) in a letter dated April 28, 2011. There were no other exceedances of Groundwater Protection Standards for any NCSWMR Appendix I constituents during the 2016 annual sampling event. A copy of this report will be placed into the site’s operating record in accordance with Rule .1633(c)(1) of the NCSWMR. The next sampling event for the Piedmont Landfill and Recycling Center is scheduled for the second quarter of 2017 in accordance with the Water Quality Monitoring Plan, Revised December 2015, and approved by the SWS in a letter dated January 12, 2016. If you have any questions or concerns regarding this report, please call me at (404) 354-3132. Sincerely, Waste Management of Carolinas, Inc. Alexander Lacsamana, P.E. District Manager, Closed Sites Enclosure cc: Van Burbach, Ph.D., P.G. – Joyce Engineering lltl I bENR USE ONLY: I I EPaper Report EEleqtronic Data - Email CD (data loaded: Yes / No ) Doc/Event #: Division of Waste Management - Solid Waste RepOftinq FOfm Notice: This form and any information attached to it are "Public Records" as defined in NC Gene available for inspection and examination by any person upon request (NC General Statute 132-6). documents are lnstructions:. Prepare one form for each individually monitored unit.. Please type or print legibly.. Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 28 surface water Etandards. The notification must include a preliminary analysis of the cause and significance of each value- (e.9. naturally occuning, off-site source, pre-existing condition, etc.).. Aftac*l a ootification table of any groundwater or surfa@ water values that equal or exceed the reporting limits.. Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any struciures on or nearby the facility (NCAC 138 .1629 (+)(a)(i).. Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid waste Seclion, 1&6 Mail Service Center, Raleigh, NC 27699.1646. Solid Waste Monitoring Data Submittal lnformation Waste Management Contact for questions about data formatting. lnclude data preparef$ name, telephone number and E-mail address: Name: G. Van Ness Burbach, Ph.D., P.G.Phone: (336) 323-0092 E-mail: vburbach@oyceengineering.com Facility name; Piedmont Landfill & Recycling Center Facility Address: 9901 Freeman Rd" KernersMlle, NC 27284 NC Landfill Rule: Facility Permit # (.0500 or .1600)EE Actual sampling dates (e.9., Odober 20-24,2006) March'16-17,2016 Environmental Status: (Gheck all that apply) tr lnitiaUBackground Monitoring tr Detection Monitoring n AssessmentMonitoring f Conective Action of data submitted: (Check all that apply) Groundwater monitoring data from monitoring wells Groundwater monitoring data ftom private water supply wells Leachate monitoring data Surface water data Methane gas monitoring data Coneclive ac{ion data (speciry) Other(specify) trxT NouIlx I ification attached? No. No groundwater or surface water standards were exceeded. Yes, a notification of values exceeding a groundwater or surface water standard is attached. lt includes a list of groundwater and surface water monitoring points, dates, analwcal values, NC 2L groundwater standard, NC 28 surface water standard or NC Solid Waste G\A/PS and preliminary analysis of the cause and significance of any conc€ntration. Yes, a notificatjon of values exceeding an explosive methane gas limit is attacfred. lt includes the methane monitoring points, dates, sample values and explosive methane gas limits. Certification To the best ot my knowledge, the information reported and statements made on this data submittal and attachments are true and correct. Fu*hermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards- I am aware that there are significant penalties for making any false statement, rcpresentation, or certification including the possibility of a fine and imprisonment. Alexander Lacsamana, PE District Manager - Closed Sites (770) 590-2936 Facility (Area Code) Telephone Number Signature Place, Suite 600 Marietta, GA 30067 Facility Representative Address NC PE Firm License Number (if applicable effective May 1 , 2009) Revised 6/2009 '2{Zo/Affix NC Licensed/ Professional Geologist Seal PREPARED FOR: PIEDMONT LANDFILL & RECYCLING CENTER 9901 FREEMAN ROAD KERNERSVILLE, NORTH CAROLINA 27284 PIEDMONT LANDFILL & RECYCLING CENTER PERMIT # 34-06 2016 ANNUAL WATER QUALITY MONITORING REPORT MAY 2016 PREPARED BY: 2211 WEST MEADOWVIEW ROAD, SUITE 101 GREENSBORO, NORTH CAROLINA 27407 NC LICENSE NUMBER: C-0782 PHONE: (336) 323-0092 FAX: (336) 323-0093 JOYCE PROJECT NO. 00392.1601.12 PIEDMONT LANDFILL & RECYCLING CENTER PERMIT # 34-06 ANNUAL 2016 WATER QUALITY MONITORING REPORT MAY 2016 Signature Page and Limitations This Water Quality Monitoring Report was prepared in accordance with the requirements of the North Carolina Solid Waste Management Regulations (15A NCAC 13B § .1630 through .1633) and generally accepted standards of environmental practice for the exclusive use of and reliance upon by the referenced client, for specific application to the referenced site. No other warranty is either expressed or implied. Reuse and reliance of this document by other parties, or for purposes other than those specified, without written authorization, will be at the sole risk of the party or parties utilizing this document. Joyce Engineering shall incur no liability resulting from claims, damages, losses, and expenses that might arise from unauthorized use and reliance of this document. Conclusions presented in this report are based upon a review of available information, results of chemical analyses, and professional judgment. Our conclusions do not reflect variations in subsurface groundwater quality that might exist between or beyond sampling points or between specific sampling events. To the best of our knowledge, information provided by others is true and accurate, unless otherwise noted. Prepared by: _____________________________ G. Van Ness Burbach, Ph.D., P.G. NC License # 1349 2211 West Meadowview Road, Suite 101 Greensboro, North Carolina 27407 NC License Number: C-0782 JOYCE Project # 392.1601.12 2211 West Meadowview Rd. Boone Building, Suite 101 Greensboro, NC 27407 tel: 336/323-0092 fax: 336/323-0093 www.JoyceEngineering.com May 25, 2016 Alexander Lacsamana, PE District Manager Waste Management Closed Site Management Group 1850 Parkway Place, Suite 600 Marietta, GA 30067 RE: 2016 Annual Water Quality Monitoring Report Piedmont Landfill & Recycling Center, Permit No. 34-06 JOYCE Project No. 392.1501.12, Task 01 Dear Mr. Lacsamana: The purpose of this report is to provide you with a complete submittal to satisfy the groundwater monitoring compliance requirements for the closed Piedmont Landfill and Recycling Center’s annual groundwater monitoring event for 2016. This report may also serve to fulfill the notification requirements of Rule .1635 (g) of the North Carolina Solid Waste Management Regulations (NCSWMR). An Environmental Monitoring Reporting Form (EMRF) for this event is attached. Sampling for the event was performed on March 16-17, 2016, by ProTech. During this annual event, the site compliance wells and surface water monitoring points were sampled and analyzed for the NC Appendix I list of constituents. The site leachate was also sampled during this event for the required list of parameters. The laboratory analytical reports, field data logs, and chains of custody are provided as Appendix A of this report. MONITORING NETWORK: The current monitoring network for this facility was accepted by the North Carolina Department of Environmental Quality (NCDEQ) in a letter dated January 12, 2016, in response to the facility’s revised Water Quality Monitoring Plan dated December 2015. The current network consists of 11 monitoring wells: MW-01, MW-02, MW-03, MW-04, MW-05, MW-07, MW-08, MW-9R, MW-10, MW-11, and MW-12. MW-01 is an upgradient background well and the others are downgradient compliance wells. The locations of the monitoring wells are shown on Drawing 1 (presented in Appendix B). Table 1 presents the construction data for the monitoring wells. The monitoring wells are sampled annually in accordance with the North Carolina Solid Waste Management regulations (NCSWMR) and the Water Quality Monitoring Plan for this facility. Mr. Al Lacsamana May 25, 2016 Page 2 of 5 Surface water at the facility is monitored annually in conjunction with the groundwater sampling events. Samples are collected from four surface water monitoring points: S-02, S-03, S-04, and S-05. Surface point S-01 was removed from the monitoring program as approved in a letter from DENR dated July 15, 2010. The locations of the surface water points are shown on Drawing 1. MONITORING PROGRAM HISTORY: The site entered into an Assessment Monitoring Program for background wells MW-01 and MW-06 and downgradient well MW-09 after volatile organic constituents were detected in MW-09 during the second semiannual event of 1996. Two organic compounds (chloroethane and 1,1-dichloroethane) were historically detected in monitoring well MW-09. Chloroethane exhibited a declining trend to the point where chloroethane was reported at less than the laboratory reporting limit during the January 1998 sampling event. The concentration of 1,1-dichloroethane in MW-09 also decreased below the laboratory reporting limit during the July 1998 sampling event. Following receipt of approval from the North Carolina Department of Environment and Natural Resources (DENR), all wells at the site reverted to the Detection Monitoring Program as of the second semiannual event in 1999, as allowed by 15A NCAC 13B.1634 (b). Monitoring well MW-09 was replaced by well MW-09R in November 1999. No chloroethane concentration above the laboratory reporting limit or Solid Waste Section Limit (SWSL) has been detected in MW-09R since the well was installed; however, 1,1-dichloroethane was detected in MW-09R at a concentration of 23 g/L during the initial sampling event conducted in January 2000. The concentration of 1,1-dichlorothane remained relatively consistent until 2009, ranging in concentration from 7 g/L to 28 g/L; however, it has not been detected at quantifiable levels since September 2009. The constituent cis-1,2-dichloroethene was detected in MW-09R above the laboratory reporting limit for the first time during the July 2002 event at a concentration of 6.5 g/L, and has been detected at concentrations ranging from 5-28 µg/L; however, it has not been detected at quantifiable levels since September 2009. The presence of organic constituents in MW-09 and MW-09R is attributed to landfill gas (LFG). The LFG extraction network was expanded in this area in January 2003, and the recent decrease in concentrations of organic constituents in this well is attributed to the control of LFG. Due to the detection of 1,1-dichloroethane in MW-09R during the first semiannual event in 2000, the site performed Assessment Monitoring on wells MW-01, MW-06, and MW-09R through the second semiannual event of 2001. Following NC DENR approval of an August 20, 2001 request by Waste Management, MW-01 and MW-06 again reverted to Detection Monitoring. Monitoring well MW-09R was sampled for the NC Appendix I list of constituents plus detected Appendix II constituents during the first semiannual event each year and NC Appendix II list of constituents during the second semiannual event until the DENR approved reverting back to detection monitoring in a letter dated March 15, 2012. Mr. Al Lacsamana May 25, 2016 Page 3 of 5 In the September 2007 sampling event, benzene and vinyl chloride were detected in MW-02 at concentrations in exceedance of the groundwater standards established in 15A NCAC 2L.020 (NC 2L). A resampling event confirmed the vinyl chloride, but not the benzene exceedance. An Alternate Source Demonstration (ASD) was submitted to DENR on March 14, 2008. The ASD demonstrated that the organic constituents detected in MW-02 are related to LFG impacts. In January 2008, improvements to the active LFG recovery system at the site were initiated to help mitigate these impacts. The ASD was accepted by DENR in a letter dated May 7, 2008 with the condition that if vinyl chloride and benzene concentrations in MW-02 are not sufficiently reduced by spring 2009, MW-02 would enter Assessment Monitoring. Neither benzene nor vinyl chloride have had confirmed detections above the NC 2L standards in MW-02 since September 2008, so MW-02 remains in detection monitoring. During the March 2010 sampling event, chromium was detected in MW-03 at a statistically significant concentration above the NC 2L groundwater standard. An ASD was submitted on July 26, 2010 for the chromium demonstrating that the chromium was naturally occurring in the soil and groundwater of the facility. DENR approved the ASD for chromium at the facility in a letter dated April 28, 2011. A Request to Reduce Monitoring Requirements was submitted to the NCDEQ by Joyce Engineering in a report dated September 23, 2015, on behalf of Waste Management. The report requested that the frequency of water quality sampling be reduced from semiannual to annual, and it requested the removal of wells MW-4D, MW-6, MW-11D, and MW-12D from the compliance network. NCDEQ approved the request in a letter dated October 8, 2015. A revised Water Quality Monitoring Plan for the Piedmont Landfill & Recycling Center, Permit 34-06, was then submitted to the NCDEQ in December 2015, reflecting the approved changes. The revised Water Quality Monitoring Plan, was approved for the facility by the NCDEQ in a letter dated January 12, 2016. DETECTION MONITORING EVENT: MW-01, MW-02, MW-03, MW-04, MW-05, MW-07, MW-08, MW-9R, MW-10, MW-11, MW-12, and Surface Water Points: S-02, S-03, S-04, and S-05 The 2016 annual sampling event was conducted by ProTech on March 16-17, 2016. Eleven monitoring wells and four surface water points were sampled for the NC Appendix I list of constituents. The laboratory analytical reports, field data logs, and chains of custody for the 2016 annual event are provided in Appendix A of this report. Table 2 presents the quantified detections above the NCDEQ Solid Waste Section Reporting limits (SWSL) for the 2016 sampling event. Table 3 presents the exceedances of 15A NCAC 2L.0202 Groundwater Standards (NC 2L Standards) or the NCDEQ Solid Waste Section Groundwater Protection Standards (GWPS) for the 2016 sampling event. Table 4 presents the field parameters for the March 2016 sampling event. Mr. Al Lacsamana May 25, 2016 Page 4 of 5 Organic Constituents There were no quantified detections (above the SWSL) of any Appendix I organic constituents in any of the monitoring wells or surface water points during the 2016 Annual sampling event. Inorganic Constituents Three inorganic constituents had quantified detections (above the SWSL) in one or more monitoring wells. These included barium in MW-02, chromium in MW-03, and zinc in MW-04. Chromium was detected above the NC 2L Standard in MW-03. An ASD for chromium was approved by the NCDEQ in a letter dated April 28, 2011; therefore, the detections are not considered regulatory exceedances of Groundwater Protection Standards (GPS). No other Appendix I inorganic constituents were detected above the SWSL or the NC 2L or GWPS in any monitoring well. There were no quantified detections (above the SWSL) of any inorganic constituents in any of the surface water samples collected during the 2016 annual sampling event. SUBMITTAL OF LEACHATE ANALYTICAL DATA: Appendix A to this report contains the leachate monitoring results for the March 2016 sampling event as requested in the Solid Waste Section memo dated November 13, 1996. The leachate was analyzed for NC Appendix I constituents, alkalinity, carbonate alkalinity, bicarbonate alkalinity, TDS, TOC, chloride, ammonia, sulfate, nitrate, phosphorus, BOD, COD, TSS, mercury, indicator metals (calcium, iron, magnesium, manganese, sodium, and potassium), and the required field parameters. SUBMITTAL OF GROUNDWATER MAP AND FLOW CALCULATIONS: Appendix B to this report contains the groundwater surface potentiometric surface map (Drawing 1) and groundwater flow rates for this event. In summary, the 2016 sampling results and groundwater flow assessment indicate that the site monitoring network is effective in monitoring for the release of solid waste constituents to the environment. CONCLUSIONS/CLOSURE: There were no organic constituents with quantified detections (above the SWSL) reported for any monitoring wells or surface water points during the 2016 annual monitoring event. Three inorganic constituents had quantified detections in some monitoring wells, and chromium was detected above the NC 2L groundwater standard in MW-03. An ASD was submitted on July 26, 2010, for the exceedance of chromium during the March 2010 sampling event. On April 28, 2011, NCDEQ approved the ASD for chromium at the facility. MW-03 will continue to be monitored in accordance with the Detection Monitoring Program. Mr. Al Lacsamana May 25, 2016 Page 5 of 5 The current approved monitoring network will continue to be monitored in accordance with the Detection Monitoring Program and surface water points will continue to be monitored as required by the NCDEQ. The frequency of groundwater and surface water monitoring for the closed Piedmont Landfill and Recycling Center has changed to annual as approved by NCDEQ in correspondence dated October 8, 2015. Therefore the next groundwater and surface water monitoring event is scheduled for the second quarter of 2017. If you have any questions, feel free to contact me at (336) 323-0092. Sincerely, JOYCE ENGINEERING G. Van Ness Burbach, PhD, P.G. Technical Consultant Attachments: Environmental Monitoring Reporting Form Appendix A – Laboratory Analytical Reports Appendix B – Groundwater Flow Regime Report TABLES TA B L E 1 : M O N I T O R I N G W E L L C O N S T R U C T I O N D A T A LA T I T U D E L O N G I T U D E Gr o u n d Su r f a c e TO C (in c h e s ) To p B o t t o m T o p B o t t o m MW - 0 1 07 / 1 3 / 8 9 N 3 6 ° 1 1 ' 3 9 . 2 8 " W 8 0 ° 0 2 ' 1 5 . 3 8 " 8 2 1 . 4 0 8 2 3 . 9 3 2 . 0 0 4 9 . 0 0 7 7 2 . 4 0 4 7 . 0 0 7 7 4 . 4 0 4 4 . 0 0 4 9 . 0 0 7 7 7 . 4 7 7 2 . 4 0 4 5 . 9 4 7 7 7 . 9 9 W E A T H E R E D G N E I S S B E D R O C K MW - 0 2 08 / 0 5 / 8 9 N 3 6 ° 1 1 ' 5 0 . 3 8 " W 8 0 ° 0 2 ' 1 8 . 2 4 " 7 6 7 . 3 0 7 7 8 . 0 4 2 . 0 0 2 5 . 5 0 7 4 1 . 8 0 - - 2 0 . 2 0 2 5 . 2 0 7 4 7 . 1 7 4 2 . 1 0 D R Y D R Y SAPROLITE (SILTY SAND) MW - 0 3 08 / 0 6 / 8 9 N 3 6 ° 1 1 ' 5 4 . 0 5 " W 8 0 ° 0 2 ' 3 6 . 8 8 " 7 6 7 . 3 0 7 7 0 . 0 8 2 . 0 0 3 8 . 0 0 7 2 9 . 3 0 - - 3 2 . 5 0 3 7 . 5 0 7 3 4 . 8 7 2 9 . 8 0 2 7 . 2 2 7 4 2 . 8 6 SAPROLITE (SILTY SAND) MW - 0 4 07 / 1 4 / 8 9 N 3 6 ° 1 1 ' 3 9 . 5 8 " W 8 0 ° 0 2 ' 3 7 . 2 8 " 7 5 4 . 5 0 7 5 6 . 9 2 2 . 0 0 2 7 . 0 0 7 2 7 . 5 0 - - 2 0 . 0 0 2 5 . 0 0 7 3 4 . 5 7 2 9 . 5 0 1 5 . 9 8 7 4 0 . 9 4 SAPROLITE (SILTY SAND) MW - 0 4 D # 02 / 1 8 / 9 4 N 3 6 ° 1 1 ' 3 9 . 7 7 " W 8 0 ° 0 2 ' 3 7 . 1 8 " 7 5 4 . 3 0 7 5 7 . 3 3 2 . 0 0 6 2 . 0 0 6 9 2 . 3 0 6 2 . 0 0 6 9 2 . 3 0 5 3 . 2 5 5 8 . 2 5 7 0 1 . 0 5 6 9 6 . 0 5 1 5 . 2 0 7 4 2 . 1 3 S A P R O L I T E / W E A T H E R E D B E D R O C K MW - 0 5 08 / 0 2 / 8 9 N 3 6 ° 1 1 ' 4 5 . 4 6 " W 8 0 ° 0 2 ' 5 0 . 5 0 " 7 4 0 . 4 0 7 4 3 . 1 7 2 . 0 0 2 0 . 5 0 7 1 9 . 9 0 - - 1 4 . 4 5 1 9 . 4 5 7 2 5 . 9 5 7 2 0 . 9 5 5 . 6 9 7 3 7 . 4 8 SAPROLITE (SILTY SAND) MW - 0 6 08 / 0 9 / 9 3 N 3 6 ° 1 1 ' 4 1 . 2 7 " W 8 0 ° 0 2 ' 1 3 . 0 1 " 7 9 8 . 0 0 8 0 0 . 8 2 2 . 0 0 2 6 . 8 0 7 7 1 . 2 0 - - 2 0 . 9 0 2 5 . 9 0 7 7 7 . 1 7 7 2 . 1 0 D R Y D R Y SAPROLITE (SILTY SAND) MW - 0 7 08 / 2 5 / 9 4 N 3 6 ° 1 1 ' 5 0 . 9 6 " W 8 0 ° 0 2 ' 3 2 . 6 4 " 7 6 8 . 8 7 7 7 1 . 5 7 2 . 0 0 3 3 . 5 0 7 3 5 . 3 7 - - 1 7 . 0 0 3 2 . 4 0 7 5 1 . 8 7 7 3 6 . 4 7 2 7 . 1 0 7 4 4 . 4 7 SAPROLITE (SILTY SAND) MW - 0 8 08 / 3 1 / 9 4 N 3 6 ° 1 1 ' 4 1 . 1 2 " W 8 0 ° 0 2 ' 4 3 . 9 7 " 7 4 6 . 1 5 7 4 8 . 9 5 2 . 0 0 2 2 . 0 0 7 2 4 . 1 5 - - 5 . 0 0 2 0 . 0 0 7 4 1 . 1 5 7 2 6 . 1 5 9 . 9 4 7 3 9 . 0 1 SAPROLITE (SILTY SAND) MW - 0 9 08 / 3 0 / 9 4 N 3 6 ° 1 1 ' 4 8 . 7 9 " W 8 0 ° 0 2 ' 5 0 . 5 4 " 7 6 7 . 8 2 7 7 0 . 6 2 2 . 0 0 3 5 . 0 0 7 3 2 . 8 2 - - 1 9 . 8 1 3 4 . 8 1 7 4 8 . 0 1 7 3 3 . 0 1 - - SAPROLITE (SAND)/BEDROCK MW - 0 9 R 11 / 0 9 / 9 9 N 3 6 ° 1 1 ' 4 8 . 8 2 " W 8 0 ° 0 2 ' 5 0 . 7 4 " 7 6 2 . 9 5 7 6 4 . 9 5 2 . 0 0 4 1 . 2 0 7 2 1 . 7 5 2 8 . 0 0 7 3 4 . 9 5 3 2 . 0 0 4 2 . 5 0 7 3 0 . 9 5 7 2 0 . 4 5 2 7 . 7 1 7 3 7 . 2 4 BEDROCK MW - 1 0 10 / 2 4 / 9 4 N 3 6 ° 1 1 ' 5 0 . 6 4 " W 8 0 ° 0 2 ' 2 8 . 6 1 " 7 7 4 . 2 0 7 7 7 . 2 0 2 . 0 0 3 8 . 0 0 7 3 6 . 2 0 - - 2 0 . 0 0 3 6 . 9 9 7 5 4 . 2 7 3 7 . 2 1 3 3 . 5 2 7 4 3 . 6 8 S A P R O L I T E ( C L A Y E Y S I L T / S I L T ) MW - 1 1 11 / 1 7 / 9 4 N 3 6 ° 1 1 ' 5 0 . 4 4 " W 8 0 ° 0 2 ' 2 1 . 4 9 " 7 7 4 . 3 0 7 7 6 . 8 0 2 . 0 0 3 5 . 0 0 7 3 9 . 3 0 - - 1 9 . 0 1 3 4 . 2 2 7 5 5 . 2 9 7 4 0 . 0 8 3 0 . 2 8 7 4 6 . 5 2 S A P R O L I T E ( S I L T / S A N D Y S I L T ) MW - 1 1 D 11 / 1 5 / 9 4 N 3 6 ° 1 1 ' 5 0 . 5 6 " W 8 0 ° 0 2 ' 2 1 . 4 6 " 7 7 3 . 8 6 7 7 6 . 3 6 2 . 0 0 9 3 . 5 0 6 8 0 . 3 6 - - 8 1 . 8 2 9 1 . 7 9 6 9 2 . 0 4 6 8 2 . 0 7 3 0 . 2 2 7 4 6 . 1 4 S A P R O L I T E ( S A N D Y S I L T / G R A V E L Y S I L T ) MW - 1 2 10 / 2 1 / 9 4 N 3 6 ° 1 1 ' 3 7 . 1 6 " W 8 0 ° 0 2 ' 3 3 . 2 6 " 7 4 8 . 5 8 7 5 1 . 4 8 2 . 0 0 1 8 . 0 0 7 3 0 . 5 8 - - 3 . 3 3 1 7 . 2 2 7 4 5 . 2 5 7 3 1 . 3 6 7 . 2 7 7 4 4 . 2 1 S A P R O L I T E ( S I L T Y C L A Y / S A N D Y S I L T ) MW - 1 2 D 10 / 2 7 / 9 4 N 3 6 ° 1 1 ' 3 7 . 1 1 " W 8 0 ° 0 2 ' 3 3 . 1 6 " 7 4 8 . 7 3 7 5 1 . 5 3 2 . 0 0 4 3 . 3 0 7 0 5 . 4 3 - - 3 1 . 9 8 4 2 . 2 0 7 1 6 . 7 5 7 0 6 . 5 3 7 . 0 8 7 4 4 . 4 5 SAPROLITE (SILTY GRAVEL) TO C = T o p o f P V C W e l l C a s i n g . BG S = B e l o w g r o u n d s u r f a c e . AM S L = A b o v e m e a n s e a l e v e l . # MW - 4 D o r i g i n a l l y c a l l e d P Z - 1 3 . * G r o u n d w a t e r d a t a f r o m S e p t e m b e r 1 6 - 1 7 , 2 0 1 5 . LITHOLOGY OF SCREENED INTERVAL TO P O F B E D R O C K De p t h (f e e t B G S ) El e v a t i o n (f e e t AM S L ) GR O U N D W A T E R * De p t h t o Wa t e r (f e e t b e l o w TO C ) Wa t e r T a b l e El e v a t i o n (f e e t A M S L ) De p t h (f e e t B G S ) El e v a t i o n (f e e t A M S L ) SC R E E N E D I N T E R V A L WE L L ID IN S T A L . DA T E De p t h (f e e t B G S ) El e v a t i o n (f e e t AM S L ) CA S I N G DI A M E T E R (f e e t A M S L ) WE L L E L E V A T I O N S TO T A L D E P T H WE L L L O C A T I O N Pi e d m o n t L a n d f i l l a n d R e c y c l i n g C e n t e r , P e r m i t # 3 4 - 0 6 Joyce Engineering WE L L I D P A R A M E T E R R E S U L T U N I T S S W S L C O L L E C T D A T E 34 0 6 - M W 0 2 B a r i u m , T o t a l 1 4 0 µ g / L 1 0 0 0 3 / 1 6 / 2 0 1 6 34 0 6 - M W 0 3 C h r o m i u m , T o t a l 1 2 µ g / L 1 0 0 3 / 1 6 / 2 0 1 6 34 0 6 - M W 0 4 Z i n c , T o t a l 1 1 µ g / L 1 0 0 3 / 1 6 / 2 0 1 6 WE L L I D P A R A M E T E R R E S U L T U N I T S S W S L NC 2 L / G W P S * GP S C O L L E C T D A T E 34 0 6 - M W 0 3 C h r o m i u m , T o t a l 1 2 µ g / L 1 0 1 0 A S D 0 3 / 1 6 / 2 0 1 6 Ta b l e N o t e s : µg/ L = M i c r o g r a m s p e r L i t e r SW S L = N C S o l i d W a s t e S e c t i o n R e p o r t i n g L i m i t La b o r a t o r y R e p o r t i n g L i m i t i s u s e d i f a S W S L i s n o t e s t a b l i s h e d . N C2 L = N C G r o u n d w a t e r S t a n d a r d f r o m 1 5 A N C A C 2 L . 0 2 0 2 GW P S = N C S o l i d W a s t e S e c t i o n G r o u n d w a t e r P r o t e c t i o n S t a n d a r d ( f o r c o n s t i t u e n t s w i t h o u t a N C 2 L ) . GP S = G r o u n d w a t e r P r o t e c t i o n S t a n d a r d f o r f a c i l i t y a s d e f i n e d b y 1 5 A N C A C 1 3 B . 1 6 3 4 ( g ) AS D = A l t e r n a t e S o u r c e D e m o n s t r a t i o n . T h e A S D f o r C h r o m i u m i n t h e s o i l w a s a p p r o v e d b y N C D E N R 0 4 / 2 8 / 2 0 1 1 . De t e c t i o n s e x c l u d e b l a n k - q u a l i f i e d d a t a . TA B L E 3 : E x c e e d a n c e s o f N C G r o u n d w a t e r o r S u r f a c e W a t e r S t a n d a r d s TA B L E 2 : Q u a n t i f i e d D e t e c t i o n s a b o v e N C S W S L s Pi e d m o n t L a n d f i l l a n d R e c y c l i n g C e n t e r , P e r m i t # 3 4 - 0 6 Joyce Engineering TABLE 4: Field Parameters WELL ID #PARAMETER RESULT UNITS COLLECT DATE 3406-MW01 Well Elevation 823.93 ft/msl 03/16/2016 3406-MW01 Depth to Water 43.27 ft 03/16/2016 3406-MW01 Dissolved Oxygen 2.1 mg/L 03/16/2016 3406-MW01 Groundwater Elevation (feet) 780.66 ft/msl 03/16/2016 3406-MW01 Oxygen Reduction Potential (mV) 145.7 millivolts 03/16/2016 3406-MW01 pH (field) 5.97 s.u. 03/16/2016 3406-MW01 SpecCond (field) 59 umhos/cm 03/16/2016 3406-MW01 Temp (oC) 16.0 Degrees C 03/16/2016 3406-MW01 Turbidity 2.2 NTU 03/16/2016 3406-MW02 Well Elevation 778.04 ft/msl 03/16/2016 3406-MW02 Depth to Water 27.67 ft 03/16/2016 3406-MW02 Dissolved Oxygen 2.8 mg/L 03/16/2016 3406-MW02 Groundwater Elevation (feet) 750.37 ft/msl 03/16/2016 3406-MW02 Oxygen Reduction Potential (mV) 13.88 millivolts 03/16/2016 3406-MW02 pH (field) 5.26 s.u. 03/16/2016 3406-MW02 SpecCond (field) 143 umhos/cm 03/16/2016 3406-MW02 Temp (oC) 18.2 Degrees C 03/16/2016 3406-MW02 Turbidity 1.2 NTU 03/16/2016 3406-MW03 Well Elevation 24.02 ft 03/16/2016 3406-MW03 Depth to Water 770.08 ft/msl 03/16/2016 3406-MW03 Dissolved Oxygen 3.9 mg/L 03/16/2016 3406-MW03 Groundwater Elevation (feet) 746.06 ft/msl 03/16/2016 3406-MW03 Oxygen Reduction Potential (mV) 111.4 millivolts 03/16/2016 3406-MW03 pH (field) 5.92 s.u. 03/16/2016 3406-MW03 SpecCond (field) 176 umhos/cm 03/16/2016 3406-MW03 Temp (oC) 20.4 Degrees C 03/16/2016 3406-MW03 Turbidity 1.7 NTU 03/16/2016 3406-MW04 Well Elevation 12.50 ft 03/16/2016 3406-MW04 Depth to Water 756.92 ft/msl 03/16/2016 3406-MW04 Dissolved Oxygen 0.0 mg/L 03/16/2016 3406-MW04 Groundwater Elevation (feet) 744.42 ft/msl 03/16/2016 3406-MW04 Oxygen Reduction Potential (mV) 359 millivolts 03/16/2016 3406-MW04 pH (field) 5.20 s.u. 03/16/2016 3406-MW04 SpecCond (field) 89 umhos/cm 03/16/2016 3406-MW04 Temp (oC) 14.2 Degrees C 03/16/2016 3406-MW04 Turbidity 7.3 NTU 03/16/2016 3406-MW05 Well Elevation 743.17 ft/msl 03/16/2016 3406-MW05 Depth to Water 4.31 ft 03/16/2016 3406-MW05 Dissolved Oxygen 1.2 mg/L 03/16/2016 3406-MW05 Groundwater Elevation (feet) 738.86 ft/msl 03/16/2016 3406-MW05 Oxygen Reduction Potential (mV) 116.3 millivolts 03/16/2016 3406-MW05 pH (field) 6.00 s.u. 03/16/2016 3406-MW05 SpecCond (field) 325 umhos/cm 03/16/2016 3406-MW05 Temp (oC) 15.7 Degrees C 03/16/2016 3406-MW05 Turbidity 1.7 NTU 03/16/2016 Piedmont Landfill and Recycling Center, Permit # 34-06 1 of 4 Joyce Engineering TABLE 4: Field Parameters WELL ID #PARAMETER RESULT UNITS COLLECT DATE 3406-MW07 Well Elevation 771.57 ft/msl 03/16/2016 3406-MW07 Depth to Water 21.95 ft 03/16/2016 3406-MW07 Dissolved Oxygen 6.5 mg/L 03/16/2016 3406-MW07 Groundwater Elevation (feet) 749.62 ft/msl 03/16/2016 3406-MW07 Oxygen Reduction Potential (mV) 119.1 millivolts 03/16/2016 3406-MW07 pH (field)6.35 s.u.03/16/2016 3406-MW07 SpecCond (field)214 umhos/cm 03/16/2016 3406-MW07 Temp (oC)18.9 Degrees C 03/16/2016 3406-MW07 Turbidity 6.5 NTU 03/16/2016 3406-MW08 Well Elevation 748.95 ft/msl 03/16/2016 3406-MW08 Depth to Water 5.33 ft 03/16/2016 3406-MW08 Dissolved Oxygen 0.7 mg/L 03/16/2016 3406-MW08 Groundwater Elevation (feet) 743.62 ft/msl 03/16/2016 3406-MW08 Oxygen Reduction Potential (mV) 157.8 millivolts 03/16/2016 3406-MW08 pH (field)5.48 s.u.03/16/2016 3406-MW08 SpecCond (field)87 umhos/cm 03/16/2016 3406-MW08 Temp (oC)12.4 Degrees C 03/16/2016 3406-MW08 Turbidity 6.3 NTU 03/16/2016 3406-MW09R Well Elevation 22.97 ft 03/16/2016 3406-MW09R Depth to Water 764.95 ft/msl 03/16/2016 3406-MW09R Dissolved Oxygen 3.6 mg/L 03/16/2016 3406-MW09R Groundwater Elevation (feet) 741.98 ft/msl 03/16/2016 3406-MW09R Oxygen Reduction Potential (mV) 44.2 millivolts 03/16/2016 3406-MW09R pH (field)6.19 s.u.03/16/2016 3406-MW09R SpecCond (field)314 umhos/cm 03/16/2016 3406-MW09R Temp (oC)24.5 Degrees C 03/16/2016 3406-MW09R Turbidity 2.0 NTU 03/16/2016 3406-MW10 Well Elevation 777.20 ft/msl 03/16/2016 3406-MW10 Depth to Water 27.46 ft 03/16/2016 3406-MW10 Dissolved Oxygen 3.3 mg/L 03/16/2016 3406-MW10 Groundwater Elevation (feet) 749.74 ft/msl 03/16/2016 3406-MW10 Oxygen Reduction Potential (mV) 145.4 millivolts 03/16/2016 3406-MW10 pH (field)5.67 s.u.03/16/2016 3406-MW10 SpecCond (field)96 umhos/cm 03/16/2016 3406-MW10 Temp (oC)20.5 Degrees C 03/16/2016 3406-MW10 Turbidity 2.6 NTU 03/16/2016 3406-MW11 Well Elevation 27.34 ft 03/16/2016 3406-MW11 Depth to Water 776.80 ft/msl 03/16/2016 3406-MW11 Dissolved Oxygen 2.2 mg/L 03/16/2016 3406-MW11 Groundwater Elevation (feet) 749.46 ft/msl 03/16/2016 3406-MW11 Oxygen Reduction Potential (mV) 117.1 millivolts 03/16/2016 3406-MW11 pH (field)5.63 s.u.03/16/2016 3406-MW11 SpecCond (field)177 umhos/cm 03/16/2016 3406-MW11 Temp (oC)18.2 Degrees C 03/16/2016 3406-MW11 Turbidity 1.9 NTU 03/16/2016 Piedmont Landfill and Recycling Center, Permit # 34-06 2 of 4 Joyce Engineering TABLE 4: Field Parameters WELL ID #PARAMETER RESULT UNITS COLLECT DATE 3406-MW12 Well Elevation 751.48 ft/msl 03/16/2016 3406-MW12 Depth to Water 5.82 ft 03/16/2016 3406-MW12 Dissolved Oxygen 0.8 mg/L 03/16/2016 3406-MW12 Groundwater Elevation (feet) 745.66 ft/msl 03/16/2016 3406-MW12 Oxygen Reduction Potential (mV) 158.1 millivolts 03/16/2016 3406-MW12 pH (field)5.74 s.u.03/16/2016 3406-MW12 SpecCond (field)145 umhos/cm 03/16/2016 3406-MW12 Temp (oC)13.2 Degrees C 03/16/2016 3406-MW12 Turbidity 5.1 NTU 03/16/2016 3406-S02 Dissolved Oxygen 9.3 mg/L 03/17/2016 3406-S02 Oxygen Reduction Potential (mV) 37.3 millivolts 03/17/2016 3406-S02 pH (field)6.91 s.u.03/17/2016 3406-S02 SpecCond (field)79 umhos/cm 03/17/2016 3406-S02 Temp (oC)10.6 Degrees C 03/17/2016 3406-S02 Turbidity 5.4 NTU 03/17/2016 3406-S03 Dissolved Oxygen 9.7 mg/L 03/17/2016 3406-S03 Oxygen Reduction Potential (mV) 113.9 millivolts 03/17/2016 3406-S03 pH (field)5.46 s.u.03/17/2016 3406-S03 SpecCond (field)72 umhos/cm 03/17/2016 3406-S03 Temp (oC)9.4 Degrees C 03/17/2016 3406-S03 Turbidity 5.2 NTU 03/17/2016 3406-S04 Dissolved Oxygen 10.0 mg/L 03/17/2016 3406-S04 Oxygen Reduction Potential (mV) 61.4 millivolts 03/17/2016 3406-S04 pH (field)6.60 s.u.03/17/2016 3406-S04 SpecCond (field)65 umhos/cm 03/17/2016 3406-S04 Temp (oC)9.0 Degrees C 03/17/2016 3406-S04 Turbidity 5.6 NTU 03/17/2016 3406-S05 Dissolved Oxygen 9.6 mg/L 03/17/2016 3406-S05 Oxygen Reduction Potential (mV) 30.1 millivolts 03/17/2016 3406-S05 pH (field)6.69 s.u.03/17/2016 3406-S05 SpecCond (field)98 umhos/cm 03/17/2016 3406-S05 Temp (oC)9.9 Degrees C 03/17/2016 3406-S05 Turbidity 5.5 NTU 03/17/2016 3406-T01 Total Phosphorus 5.9 mg/L 03/17/2016 3406-T01 Dissolved Oxygen 1.7 mg/L 03/17/2016 3406-T01 Oxygen Reduction Potential (mV) 33.4 millivolts 03/17/2016 3406-T01 pH (field)7.58 s.u.03/17/2016 3406-T01 SpecCond (field)5253 umhos/cm 03/17/2016 3406-T01 Temp (oC)13.4 Degrees C 03/17/2016 3406-T01 Turbidity 48.5 NTU 03/17/2016 Piedmont Landfill and Recycling Center, Permit # 34-06 3 of 4 Joyce Engineering TABLE 4: Field Parameters WELL ID #PARAMETER RESULT UNITS COLLECT DATE 3406-01FB Dissolved Oxygen 0.6 mg/L 03/17/2016 3406-01FB Oxygen Reduction Potential (mV) 22.0 millivolts 03/17/2016 3406-01FB pH (field)6.84 s.u.03/17/2016 3406-01FB SpecCond (field)2 umhos/cm 03/17/2016 3406-01FB Temp (oC)16.2 Degrees C 03/17/2016 3406-01FB Turbidity 0.0 NTU 03/17/2016 Notes: ft/msl = feet above mean sea level ft = feet mg/L = milligrams per Liter mV = millivolts s.u. = Standard Units of pH umhos/cm = micro-mhos per centimeter Degrees C = degrees Centigrade NTU = Nephelometric Turbidity Units Piedmont Landfill and Recycling Center, Permit # 34-06 4 of 4 Joyce Engineering APPENDIX A LABORATORY ANALYTICAL REPORTS Including Field Data Logs and Chains of Custody ANALYTICAL REPORT Job Number: 280-81013-1 Job Description: 134|Piedmont Landfill For: Waste Management 1850 Parkway Place Suite 600 Marietta, GA 30067 Attention: Mr. Al Lacsamana _____________________________________________ Approved for release. Betsy A Sara Project Manager II 4/7/2016 10:18 AM Betsy A Sara, Project Manager II 4955 Yarrow Street, Arvada, CO, 80002 (303)736-0189 betsy.sara@testamericainc.com 04/07/2016 cc: Mr. Van Burbach The test results in this report relate only to the samples in this report and meet all requirements of NELAC, with any exceptions noted. Pursuant to NELAP, this report shall not be reproduced except in full, without the written approval of the laboratory. All questions regarding this report should be directed to the TestAmerica Denver Project Manager. The Lab Certification ID# is 4025. Reporting limits are adjusted for sample size used, dilutions and moisture content if applicable. TestAmerica Laboratories, Inc. TestAmerica Denver 4955 Yarrow Street, Arvada, CO 80002 Tel (303) 736-0100 Fax (303) 431-7171 www.testamericainc.com 04/07/2016Page 1 of 112 Table of Contents Cover Title Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Report Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Executive Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Method / Analyst Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Sample Datasheets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Data Qualifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 QC Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Qc Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Surrogate Recovery Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Qc Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Laboratory Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 Client Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 Sample Receipt Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 04/07/2016Page 2 of 112 CASE NARRATIVE Client: Waste Management Project: 134|Piedmont Landfill Report Number: 280-81013-1 With the exceptions noted as flags or footnotes, standard analytical protocols were followed in the analysis of the samples and no problems were encountered or anomalies observed. In addition all laboratory quality control samples were within established control limits, with any exceptions noted below. Each sample was analyzed to achieve the lowest possible reporting limit within the constraints of the method. In some cases, due to interference or analytes present at high concentrations, samples were diluted. For diluted samples, the reporting limits are adjusted relative to the dilution required. The reporting limits (RLs) in this report are North Carolina SWSLs. Sample Receiving The samples were received on 03/18/2016; the samples arrived in good condition, properly preserved and on ice. The temperature of the cooler at receipt was 4.3 C. Holding Times The holding times were within established control limits. Method Blanks Total Silver Method 6010C and Total Zinc Method 6020A were detected in the Method Blanks below the project established reporting limits. No corrective action is taken for any values in Method Blanks that are below the requested reporting limits. The Method Blank data are included at the end of this report. All other Method Blanks were within established control limits. Laboratory Control Samples (LCS) All Laboratory Control Samples were within established control limits. Matrix Spike and Matrix Spike Duplicate (MS/MSD) Sample 3406-MW07 was selected to fulfill the laboratory batch quality control requirements for Method 8260B. Analysis of the laboratory generated MS/MSD for this sample exhibited recoveries of Chloromethane above the upper control limit. Because the corresponding Laboratory Control Sample and the Method Blank sample were within control limits, this anomaly may be due to matrix interference and no corrective action was taken. All other MS/MSD samples were within established control limits. Metals The Method 6020A Continuing Calibration Verification (CCV) sample was above the control limits for Total Zinc. Because the data are considered biased high and Total Zinc were not detected in the associated samples above the reporting limit, corrective action was deemed unnecessary. 04/07/2016Page 3 of 112 EXECUTIVE SUMMARY - Detections Client: Waste Management Job Number: 280-81013-1 Analyte Result Reporting Limit Units Method Lab Sample ID Client Sample ID Qualifier 280-81013-1FB 3406-01FB SU Field Sampling6.84Field pH umhos/cm Field Sampling2Field Conductivity Degrees C Field Sampling16.2Field Temperature NTU Field Sampling0.0Field Turbidity mg/L Field Sampling0.6Field Dissolved Oxygen millivolts Field Sampling22.0Field EH/ORP Total Recoverable 10 ug/L 6010C2.2 J BSilver 6.0 ug/L 6020A0.66 JAntimony 280-81013-2 3406-MW01 ft/msl Field Sampling823.93Well Elevation ft Field Sampling43.27Depth to water ft/msl Field Sampling780.66Groundwater Elevation SU Field Sampling5.97Field pH umhos/cm Field Sampling59Field Conductivity Degrees C Field Sampling16.0Field Temperature NTU Field Sampling2.2Field Turbidity mg/L Field Sampling2.1Field Dissolved Oxygen millivolts Field Sampling145.7Field EH/ORP Total Recoverable 100 ug/L 6010C52JBarium 10 ug/L 6010C3.2 JChromium 25 ug/L 6010C1.2 JVanadium 10 ug/L 6010C1.7 J BSilver TestAmerica Denver 04/07/2016Page 4 of 112 EXECUTIVE SUMMARY - Detections Client: Waste Management Job Number: 280-81013-1 Analyte Result Reporting Limit Units Method Lab Sample ID Client Sample ID Qualifier 280-81013-3 3406-MW02 ft/msl Field Sampling778.04Well Elevation ft Field Sampling27.67Depth to water ft/msl Field Sampling750.37Groundwater Elevation SU Field Sampling5.26Field pH umhos/cm Field Sampling143Field Conductivity Degrees C Field Sampling18.2Field Temperature NTU Field Sampling1.2Field Turbidity mg/L Field Sampling2.8Field Dissolved Oxygen millivolts Field Sampling13.88Field EH/ORP Total Recoverable 100 ug/L 6010C140Barium 1.0 ug/L 6010C0.49 JBeryllium 10 ug/L 6010C3.4 JChromium 10 ug/L 6010C1.9 J BSilver 10 ug/L 6020A3.3 J ^Zinc 280-81013-4 3406-MW03 5.0 ug/L 8260B0.45 J1,1-Dichloroethane ft/msl Field Sampling770.08Well Elevation ft Field Sampling24.02Depth to water ft/msl Field Sampling746.06Groundwater Elevation SU Field Sampling5.92Field pH umhos/cm Field Sampling176Field Conductivity Degrees C Field Sampling20.4Field Temperature NTU Field Sampling1.7Field Turbidity mg/L Field Sampling3.9Field Dissolved Oxygen millivolts Field Sampling111.4Field EH/ORP Total Recoverable 100 ug/L 6010C20JBarium 10 ug/L 6010C12Chromium 25 ug/L 6010C9.0 JVanadium 10 ug/L 6010C2.4 J BSilver TestAmerica Denver 04/07/2016Page 5 of 112 EXECUTIVE SUMMARY - Detections Client: Waste Management Job Number: 280-81013-1 Analyte Result Reporting Limit Units Method Lab Sample ID Client Sample ID Qualifier 280-81013-5 3406-MW04 ft/msl Field Sampling756.92Well Elevation ft Field Sampling12.50Depth to water ft/msl Field Sampling744.42Groundwater Elevation SU Field Sampling5.20Field pH umhos/cm Field Sampling89Field Conductivity Degrees C Field Sampling14.2Field Temperature NTU Field Sampling7.3Field Turbidity mg/L Field Sampling0.0Field Dissolved Oxygen millivolts Field Sampling359Field EH/ORP Total Recoverable 100 ug/L 6010C84JBarium 1.0 ug/L 6010C0.64 JBeryllium 10 ug/L 6010C6.5 JChromium 10 ug/L 6010C1.4 JCobalt 10 ug/L 6010C2.4 J BSilver 10 ug/L 6020A11Zinc 280-81013-6 3406-MW05 ft/msl Field Sampling743.17Well Elevation ft Field Sampling4.31Depth to water ft/msl Field Sampling738.86Groundwater Elevation SU Field Sampling6.00Field pH umhos/cm Field Sampling325Field Conductivity Degrees C Field Sampling15.7Field Temperature NTU Field Sampling1.7Field Turbidity mg/L Field Sampling1.2Field Dissolved Oxygen millivolts Field Sampling116.3Field EH/ORP Total Recoverable 100 ug/L 6010C39JBarium 10 ug/L 6010C5.5 JChromium 50 ug/L 6010C1.3 JNickel 25 ug/L 6010C8.5 JVanadium 10 ug/L 6010C2.3 J BSilver TestAmerica Denver 04/07/2016Page 6 of 112 EXECUTIVE SUMMARY - Detections Client: Waste Management Job Number: 280-81013-1 Analyte Result Reporting Limit Units Method Lab Sample ID Client Sample ID Qualifier 280-81013-7 3406-MW07 ft/msl Field Sampling771.57Well Elevation ft Field Sampling21.95Depth to water ft/msl Field Sampling749.62Groundwater Elevation SU Field Sampling6.35Field pH umhos/cm Field Sampling214Field Conductivity Degrees C Field Sampling18.9Field Temperature NTU Field Sampling6.5Field Turbidity mg/L Field Sampling6.5Field Dissolved Oxygen millivolts Field Sampling119.1Field EH/ORP Total Recoverable 100 ug/L 6010C9.0 JBarium 10 ug/L 6010C5.9 JChromium 25 ug/L 6010C8.6 JVanadium 10 ug/L 6010C2.6 J BSilver 10 ug/L 6020A6.9 JCopper 10 ug/L 6020A7.2 J ^Zinc 280-81013-8 3406-MW08 ft/msl Field Sampling748.95Well Elevation ft Field Sampling5.33Depth to water ft/msl Field Sampling743.62Groundwater Elevation SU Field Sampling5.48Field pH umhos/cm Field Sampling87Field Conductivity Degrees C Field Sampling12.4Field Temperature NTU Field Sampling6.3Field Turbidity mg/L Field Sampling0.7Field Dissolved Oxygen millivolts Field Sampling157.8Field EH/ORP Total Recoverable 100 ug/L 6010C67JBarium 10 ug/L 6010C3.5 JChromium 10 ug/L 6010C2.2 J BSilver 10 ug/L 6020A2.2 J ^Zinc TestAmerica Denver 04/07/2016Page 7 of 112 EXECUTIVE SUMMARY - Detections Client: Waste Management Job Number: 280-81013-1 Analyte Result Reporting Limit Units Method Lab Sample ID Client Sample ID Qualifier 280-81013-9 3406-MW09R 5.0 ug/L 8260B0.41 J1,1-Dichloroethane ft/msl Field Sampling764.95Well Elevation ft Field Sampling22.97Depth to water ft/msl Field Sampling741.98Groundwater Elevation SU Field Sampling6.19Field pH umhos/cm Field Sampling314Field Conductivity Degrees C Field Sampling24.5Field Temperature NTU Field Sampling2.0Field Turbidity mg/L Field Sampling3.6Field Dissolved Oxygen millivolts Field Sampling44.2Field EH/ORP Total Recoverable 100 ug/L 6010C9.9 JBarium 10 ug/L 6010C5.4 JChromium 25 ug/L 6010C7.3 JVanadium 10 ug/L 6010C2.2 J BSilver 10 ug/L 6020A1.3 JCopper 10 ug/L 6020A3.6 J ^Zinc 280-81013-10 3406-MW10 ft/msl Field Sampling777.20Well Elevation ft Field Sampling27.46Depth to water ft/msl Field Sampling749.74Groundwater Elevation SU Field Sampling5.67Field pH umhos/cm Field Sampling96Field Conductivity Degrees C Field Sampling20.5Field Temperature NTU Field Sampling2.6Field Turbidity mg/L Field Sampling3.3Field Dissolved Oxygen millivolts Field Sampling145.4Field EH/ORP Total Recoverable 100 ug/L 6010C17JBarium 10 ug/L 6010C8.4 JChromium 25 ug/L 6010C1.7 JVanadium 10 ug/L 6010C2.1 J BSilver 10 ug/L 6020A0.60 JCopper 10 ug/L 6020A5.6 JZinc TestAmerica Denver 04/07/2016Page 8 of 112 EXECUTIVE SUMMARY - Detections Client: Waste Management Job Number: 280-81013-1 Analyte Result Reporting Limit Units Method Lab Sample ID Client Sample ID Qualifier 280-81013-11 3406-MW11 5.0 ug/L 8260B0.26 J1,1-Dichloroethane ft/msl Field Sampling776.80Well Elevation ft Field Sampling27.34Depth to water ft/msl Field Sampling749.46Groundwater Elevation SU Field Sampling5.63Field pH umhos/cm Field Sampling177Field Conductivity Degrees C Field Sampling18.2Field Temperature NTU Field Sampling1.9Field Turbidity mg/L Field Sampling2.2Field Dissolved Oxygen millivolts Field Sampling117.1Field EH/ORP Total Recoverable 100 ug/L 6010C63JBarium 10 ug/L 6010C1.2 JCobalt 10 ug/L 6010C3.0 JLead 50 ug/L 6010C1.3 JNickel 25 ug/L 6010C1.6 JVanadium 10 ug/L 6010C1.1 JSilver 10 ug/L 6020A7.1 J BZinc 280-81013-12 3406-MW12 ft/msl Field Sampling751.48Well Elevation ft Field Sampling5.82Depth to water ft/msl Field Sampling745.66Groundwater Elevation SU Field Sampling5.74Field pH umhos/cm Field Sampling145Field Conductivity Degrees C Field Sampling13.2Field Temperature NTU Field Sampling5.1Field Turbidity mg/L Field Sampling0.8Field Dissolved Oxygen millivolts Field Sampling158.1Field EH/ORP Total Recoverable 100 ug/L 6010C24JBarium 10 ug/L 6010C3.6 JChromium 10 ug/L 6010C5.5 JLead 50 ug/L 6010C1.4 JNickel 25 ug/L 6010C4.0 JVanadium 10 ug/L 6020A5.5 JCopper 10 ug/L 6020A13BZinc TestAmerica Denver 04/07/2016Page 9 of 112 METHOD SUMMARY Client: Waste Management Job Number: 280-81013-1 Preparation MethodMethodLab LocationDescription Matrix:Water Volatile Organic Compounds (GC/MS)TAL DEN SW846 8260B Purge and Trap TAL DEN SW846 5030B Metals (ICP)TAL DEN SW846 6010C Preparation, Total Recoverable or Dissolved Metals TAL DEN SW846 3005A Metals (ICP/MS)TAL DEN SW846 6020A Preparation, Total Recoverable or Dissolved Metals TAL DEN SW846 3005A Field Sampling TAL DEN EPA Field Sampling Lab References: TAL DEN = TestAmerica Denver Method References: EPA = US Environmental Protection Agency SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. TestAmerica Denver 04/07/2016Page 10 of 112 METHOD / ANALYST SUMMARY Client: Waste Management Job Number: 280-81013-1 Method Analyst Analyst ID Moan, Matthew R MRMSW846 8260B Kelly, Cara M CMKSW846 6010C Rhoades, Chris R CRRSW846 6010C Trudell, Lynn-Anne M LMTSW846 6020A Saetia, Kriangsak 1 K1SEPA Field Sampling TestAmerica Denver 04/07/2016Page 11 of 112 SAMPLE SUMMARY Client: Waste Management Job Number: 280-81013-1 Client Sample IDLab Sample ID Client Matrix Sampled Received Date/Time Date/Time 280-81013-1FB 3406-01FB Water 03/17/2016 0950 03/18/2016 1045 280-81013-2 3406-MW01 Water 03/16/2016 1038 03/18/2016 1045 280-81013-3 3406-MW02 Water 03/16/2016 1120 03/18/2016 1045 280-81013-4 3406-MW03 Water 03/16/2016 1327 03/18/2016 1045 280-81013-5 3406-MW04 Water 03/16/2016 0820 03/18/2016 1045 280-81013-6 3406-MW05 Water 03/16/2016 0952 03/18/2016 1045 280-81013-7 3406-MW07 Water 03/16/2016 1254 03/18/2016 1045 280-81013-8 3406-MW08 Water 03/16/2016 0916 03/18/2016 1045 280-81013-9 3406-MW09R Water 03/16/2016 1405 03/18/2016 1045 280-81013-10 3406-MW10 Water 03/16/2016 1223 03/18/2016 1045 280-81013-11 3406-MW11 Water 03/16/2016 1153 03/18/2016 1045 280-81013-12 3406-MW12 Water 03/16/2016 0849 03/18/2016 1045 280-81013-13TB TRIP BLANK Water 03/17/2016 0000 03/18/2016 1045 TestAmerica Denver 04/07/2016Page 12 of 112 SAMPLE RESULTS TestAmerica Denver 04/07/2016Page 13 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-01FB Client Matrix: 280-81013-1FB Water Date Sampled: 03/17/2016 0950 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 0838 03/30/2016 0838 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6365.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver 04/07/2016Page 14 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-01FB Client Matrix: 280-81013-1FB Water Date Sampled: 03/17/2016 0950 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 0838 03/30/2016 0838 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6365.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 97 70 - 1271,2-Dichloroethane-d4 (Surr) 97 78 - 1204-Bromofluorobenzene (Surr) 105 77 - 120Dibromofluoromethane (Surr) 100 80 - 125Toluene-d8 (Surr) TestAmerica Denver 04/07/2016Page 15 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW01 Client Matrix: 280-81013-2 Water Date Sampled: 03/16/2016 1038 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 0928 03/30/2016 0928 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6367.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver 04/07/2016Page 16 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW01 Client Matrix: 280-81013-2 Water Date Sampled: 03/16/2016 1038 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 0928 03/30/2016 0928 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6367.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 93 70 - 1271,2-Dichloroethane-d4 (Surr) 102 78 - 1204-Bromofluorobenzene (Surr) 105 77 - 120Dibromofluoromethane (Surr) 101 80 - 125Toluene-d8 (Surr) TestAmerica Denver 04/07/2016Page 17 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW02 Client Matrix: 280-81013-3 Water Date Sampled: 03/16/2016 1120 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1207 03/30/2016 1207 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6374.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver 04/07/2016Page 18 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW02 Client Matrix: 280-81013-3 Water Date Sampled: 03/16/2016 1120 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1207 03/30/2016 1207 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6374.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 103 70 - 1271,2-Dichloroethane-d4 (Surr) 101 78 - 1204-Bromofluorobenzene (Surr) 109 77 - 120Dibromofluoromethane (Surr) 100 80 - 125Toluene-d8 (Surr) TestAmerica Denver 04/07/2016Page 19 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW03 Client Matrix: 280-81013-4 Water Date Sampled: 03/16/2016 1327 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1230 03/30/2016 1230 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6375.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane 0.45 J 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver 04/07/2016Page 20 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW03 Client Matrix: 280-81013-4 Water Date Sampled: 03/16/2016 1327 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1230 03/30/2016 1230 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6375.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 98 70 - 1271,2-Dichloroethane-d4 (Surr) 95 78 - 1204-Bromofluorobenzene (Surr) 104 77 - 120Dibromofluoromethane (Surr) 98 80 - 125Toluene-d8 (Surr) TestAmerica Denver 04/07/2016Page 21 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW04 Client Matrix: 280-81013-5 Water Date Sampled: 03/16/2016 0820 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1252 03/30/2016 1252 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6376.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver 04/07/2016Page 22 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW04 Client Matrix: 280-81013-5 Water Date Sampled: 03/16/2016 0820 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1252 03/30/2016 1252 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6376.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 101 70 - 1271,2-Dichloroethane-d4 (Surr) 99 78 - 1204-Bromofluorobenzene (Surr) 109 77 - 120Dibromofluoromethane (Surr) 98 80 - 125Toluene-d8 (Surr) TestAmerica Denver 04/07/2016Page 23 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW05 Client Matrix: 280-81013-6 Water Date Sampled: 03/16/2016 0952 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1315 03/30/2016 1315 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6377.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver 04/07/2016Page 24 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW05 Client Matrix: 280-81013-6 Water Date Sampled: 03/16/2016 0952 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1315 03/30/2016 1315 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6377.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 99 70 - 1271,2-Dichloroethane-d4 (Surr) 98 78 - 1204-Bromofluorobenzene (Surr) 106 77 - 120Dibromofluoromethane (Surr) 96 80 - 125Toluene-d8 (Surr) TestAmerica Denver 04/07/2016Page 25 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW07 Client Matrix: 280-81013-7 Water Date Sampled: 03/16/2016 1254 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1338 03/30/2016 1338 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6378.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND F1 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver 04/07/2016Page 26 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW07 Client Matrix: 280-81013-7 Water Date Sampled: 03/16/2016 1254 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1338 03/30/2016 1338 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6378.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 95 70 - 1271,2-Dichloroethane-d4 (Surr) 97 78 - 1204-Bromofluorobenzene (Surr) 104 77 - 120Dibromofluoromethane (Surr) 98 80 - 125Toluene-d8 (Surr) TestAmerica Denver 04/07/2016Page 27 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW08 Client Matrix: 280-81013-8 Water Date Sampled: 03/16/2016 0916 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1510 03/30/2016 1510 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6382.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver 04/07/2016Page 28 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW08 Client Matrix: 280-81013-8 Water Date Sampled: 03/16/2016 0916 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1510 03/30/2016 1510 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6382.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 102 70 - 1271,2-Dichloroethane-d4 (Surr) 96 78 - 1204-Bromofluorobenzene (Surr) 110 77 - 120Dibromofluoromethane (Surr) 99 80 - 125Toluene-d8 (Surr) TestAmerica Denver 04/07/2016Page 29 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW09R Client Matrix: 280-81013-9 Water Date Sampled: 03/16/2016 1405 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1532 03/30/2016 1532 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6383.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane 0.41 J 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver 04/07/2016Page 30 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW09R Client Matrix: 280-81013-9 Water Date Sampled: 03/16/2016 1405 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1532 03/30/2016 1532 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6383.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 100 70 - 1271,2-Dichloroethane-d4 (Surr) 98 78 - 1204-Bromofluorobenzene (Surr) 107 77 - 120Dibromofluoromethane (Surr) 98 80 - 125Toluene-d8 (Surr) TestAmerica Denver 04/07/2016Page 31 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW10 Client Matrix: 280-81013-10 Water Date Sampled: 03/16/2016 1223 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1555 03/30/2016 1555 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6384.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver 04/07/2016Page 32 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW10 Client Matrix: 280-81013-10 Water Date Sampled: 03/16/2016 1223 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1555 03/30/2016 1555 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6384.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 97 70 - 1271,2-Dichloroethane-d4 (Surr) 96 78 - 1204-Bromofluorobenzene (Surr) 105 77 - 120Dibromofluoromethane (Surr) 97 80 - 125Toluene-d8 (Surr) TestAmerica Denver 04/07/2016Page 33 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW11 Client Matrix: 280-81013-11 Water Date Sampled: 03/16/2016 1153 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1618 03/30/2016 1618 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6385.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane 0.26 J 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver 04/07/2016Page 34 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW11 Client Matrix: 280-81013-11 Water Date Sampled: 03/16/2016 1153 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1618 03/30/2016 1618 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6385.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 99 70 - 1271,2-Dichloroethane-d4 (Surr) 96 78 - 1204-Bromofluorobenzene (Surr) 107 77 - 120Dibromofluoromethane (Surr) 99 80 - 125Toluene-d8 (Surr) TestAmerica Denver 04/07/2016Page 35 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW12 Client Matrix: 280-81013-12 Water Date Sampled: 03/16/2016 0849 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1640 03/30/2016 1640 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6386.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver 04/07/2016Page 36 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW12 Client Matrix: 280-81013-12 Water Date Sampled: 03/16/2016 0849 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1640 03/30/2016 1640 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6386.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 90 70 - 1271,2-Dichloroethane-d4 (Surr) 89 78 - 1204-Bromofluorobenzene (Surr) 99 77 - 120Dibromofluoromethane (Surr) 90 80 - 125Toluene-d8 (Surr) TestAmerica Denver 04/07/2016Page 37 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: TRIP BLANK Client Matrix: 280-81013-13TB Water Date Sampled: 03/17/2016 0000 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 0900 03/30/2016 0900 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6366.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver 04/07/2016Page 38 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: TRIP BLANK Client Matrix: 280-81013-13TB Water Date Sampled: 03/17/2016 0000 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 0900 03/30/2016 0900 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6366.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 101 70 - 1271,2-Dichloroethane-d4 (Surr) 101 78 - 1204-Bromofluorobenzene (Surr) 110 77 - 120Dibromofluoromethane (Surr) 99 80 - 125Toluene-d8 (Surr) TestAmerica Denver 04/07/2016Page 39 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-01FB Client Matrix: 280-81013-1FB Water Date Sampled: 03/17/2016 0950 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:25E032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 0309 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318726 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 100.66Chromium ND 101.2Cobalt ND 102.6Lead ND 501.3Nickel ND 251.1Vanadium 2.2 J B 100.93Silver 6010C Instrument ID: Lab File ID:25C033016.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 1623 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318904 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 1000.58Barium ND 1.00.47Beryllium 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:086SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2007 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318761 280-318391Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 0.66 J 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium ND 100.56Copper ND 100.70Selenium ND 5.50.050Thallium ND ^102.0Zinc TestAmerica Denver 04/07/2016Page 40 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW01 Client Matrix: 280-81013-2 Water Date Sampled: 03/16/2016 1038 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:25E032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 0311 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318726 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 3.2 J 100.66Chromium ND 101.2Cobalt ND 102.6Lead ND 501.3Nickel 1.2 J 251.1Vanadium 1.7 J B 100.93Silver 6010C Instrument ID: Lab File ID:25C033016.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 1625 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318904 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 52 J 1000.58Barium ND 1.00.47Beryllium 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:087SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2010 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318761 280-318391Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium ND 100.56Copper ND 100.70Selenium ND 5.50.050Thallium ND ^102.0Zinc TestAmerica Denver 04/07/2016Page 41 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW02 Client Matrix: 280-81013-3 Water Date Sampled: 03/16/2016 1120 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:25E032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 0324 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318726 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 3.4 J 100.66Chromium ND 101.2Cobalt ND 102.6Lead ND 501.3Nickel ND 251.1Vanadium 1.9 J B 100.93Silver 6010C Instrument ID: Lab File ID:25C033016.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 1638 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318904 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 140 1000.58Barium 0.49 J 1.00.47Beryllium 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:088SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2014 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318761 280-318391Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium ND 100.56Copper ND 100.70Selenium ND 5.50.050Thallium 3.3 J ^102.0Zinc TestAmerica Denver 04/07/2016Page 42 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW03 Client Matrix: 280-81013-4 Water Date Sampled: 03/16/2016 1327 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:25E032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 0327 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318726 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 101.2Cobalt ND 102.6Lead ND 501.3Nickel 9.0 J 251.1Vanadium 2.4 J B 100.93Silver 6010C Instrument ID: Lab File ID:25C033016.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 1641 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318904 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 20 J 1000.58Barium ND 1.00.47Beryllium 6010C Instrument ID: Lab File ID:25A040416.asc Dilution:1.0 Initial Weight/Volume:50 mL 04/04/2016 1418 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-319413 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 12 100.66Chromium 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:089SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2018 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318761 280-318391Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium ND 100.56Copper ND 100.70Selenium ND 5.50.050Thallium ND ^102.0Zinc TestAmerica Denver 04/07/2016Page 43 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW04 Client Matrix: 280-81013-5 Water Date Sampled: 03/16/2016 0820 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:25E032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 0339 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318726 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 6.5 J 100.66Chromium 1.4 J 101.2Cobalt ND 102.6Lead ND 501.3Nickel ND 251.1Vanadium 2.4 J B 100.93Silver 6010C Instrument ID: Lab File ID:25C033016.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 1653 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318904 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 84 J 1000.58Barium 0.64 J 1.00.47Beryllium 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:090SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2021 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318761 280-318391Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium ND 100.56Copper ND 100.70Selenium ND 5.50.050Thallium 6020A Instrument ID: Lab File ID:099SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 1900 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318923 280-318391Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 11 102.0Zinc TestAmerica Denver 04/07/2016Page 44 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW05 Client Matrix: 280-81013-6 Water Date Sampled: 03/16/2016 0952 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:25E032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 0342 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318726 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 101.2Cobalt ND 102.6Lead 1.3 J 501.3Nickel 8.5 J 251.1Vanadium 2.3 J B 100.93Silver 6010C Instrument ID: Lab File ID:25C033016.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 1656 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318904 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 39 J 1000.58Barium ND 1.00.47Beryllium 6010C Instrument ID: Lab File ID:25A040416.asc Dilution:1.0 Initial Weight/Volume:50 mL 04/04/2016 1421 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-319413 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 5.5 J 100.66Chromium 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:091SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2025 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318761 280-318391Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium ND 100.56Copper ND 100.70Selenium ND 5.50.050Thallium ND ^102.0Zinc TestAmerica Denver 04/07/2016Page 45 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW07 Client Matrix: 280-81013-7 Water Date Sampled: 03/16/2016 1254 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:25E032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 0345 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318726 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 5.9 J 100.66Chromium ND 101.2Cobalt ND 102.6Lead ND 501.3Nickel 8.6 J 251.1Vanadium 2.6 J B 100.93Silver 6010C Instrument ID: Lab File ID:25C033016.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 1659 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318904 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 9.0 J 1000.58Barium ND 1.00.47Beryllium 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:092SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2028 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318761 280-318391Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium 6.9 J 100.56Copper ND 100.70Selenium ND 5.50.050Thallium 7.2 J ^102.0Zinc TestAmerica Denver 04/07/2016Page 46 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW08 Client Matrix: 280-81013-8 Water Date Sampled: 03/16/2016 0916 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:25E032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 0347 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318726 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 3.5 J 100.66Chromium ND 101.2Cobalt ND 102.6Lead ND 501.3Nickel ND 251.1Vanadium 2.2 J B 100.93Silver 6010C Instrument ID: Lab File ID:25C033016.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 1701 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318904 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 67 J 1000.58Barium ND 1.00.47Beryllium 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:096SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2043 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318761 280-318391Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium ND 100.56Copper ND 100.70Selenium ND 5.50.050Thallium 2.2 J ^102.0Zinc TestAmerica Denver 04/07/2016Page 47 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW09R Client Matrix: 280-81013-9 Water Date Sampled: 03/16/2016 1405 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:25E032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 0350 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318726 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 5.4 J 100.66Chromium ND 101.2Cobalt ND 102.6Lead ND 501.3Nickel 7.3 J 251.1Vanadium 2.2 J B 100.93Silver 6010C Instrument ID: Lab File ID:25C033016.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 1704 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318904 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 9.9 J 1000.58Barium ND 1.00.47Beryllium 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:097SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2046 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318761 280-318391Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium 1.3 J 100.56Copper ND 100.70Selenium ND 5.50.050Thallium 3.6 J ^102.0Zinc TestAmerica Denver 04/07/2016Page 48 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW10 Client Matrix: 280-81013-10 Water Date Sampled: 03/16/2016 1223 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:25E032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 0353 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318726 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 8.4 J 100.66Chromium ND 101.2Cobalt ND 102.6Lead ND 501.3Nickel 1.7 J 251.1Vanadium 2.1 J B 100.93Silver 6010C Instrument ID: Lab File ID:25C033016.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 1707 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318904 280-318388Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 17 J 1000.58Barium ND 1.00.47Beryllium 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:098SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2050 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318761 280-318391Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium 0.60 J 100.56Copper ND 100.70Selenium ND 5.50.050Thallium 6020A Instrument ID: Lab File ID:109SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 04/05/2016 2123 Final Weight/Volume:50 mL 04/05/2016 1430 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-319614 280-319459Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 5.6 J 102.0Zinc TestAmerica Denver 04/07/2016Page 49 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW11 Client Matrix: 280-81013-11 Water Date Sampled: 03/16/2016 1153 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:26C032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2303 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_026 Analysis Date: Prep Date: Analysis Batch: 280-318741 280-318385Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 63 J 1000.58Barium ND 1.00.47Beryllium ND 100.66Chromium 1.2 J 101.2Cobalt 3.0 J 102.6Lead 1.3 J 501.3Nickel 1.6 J 251.1Vanadium 1.1 J 100.93Silver 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:129SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 2102 Final Weight/Volume:50 mL 03/28/2016 1133 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318923 280-318390Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium ND 100.56Copper ND 100.70Selenium ND 5.50.050Thallium 7.1 J B 102.0Zinc TestAmerica Denver 04/07/2016Page 50 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Client Sample ID: Lab Sample ID: 3406-MW12 Client Matrix: 280-81013-12 Water Date Sampled: 03/16/2016 0849 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:26C032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2306 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_026 Analysis Date: Prep Date: Analysis Batch: 280-318741 280-318385Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 24 J 1000.58Barium ND 1.00.47Beryllium 3.6 J 100.66Chromium ND 101.2Cobalt 5.5 J 102.6Lead 1.4 J 501.3Nickel 4.0 J 251.1Vanadium ND 100.93Silver 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:130SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 2106 Final Weight/Volume:50 mL 03/28/2016 1133 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318923 280-318390Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium 5.5 J 100.56Copper ND 100.70Selenium ND 5.50.050Thallium 13 B 102.0Zinc TestAmerica Denver 04/07/2016Page 51 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-01FB Client Matrix: 280-81013-1FB Water Date Sampled: 03/17/2016 0950 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Field pH 6.84 SU 1.0 Field Sampling 280-318510 03/17/2016 0750 Field Conductivity 2 umhos/cm 1.0 Field Sampling 280-318510 03/17/2016 0750 Field Temperature 16.2 Degrees C 1.0 Field Sampling 280-318510 03/17/2016 0750 Field Turbidity 0.0 NTU 1.0 Field Sampling 280-318510 03/17/2016 0750 Field Dissolved Oxygen 0.6 mg/L 1.0 Field Sampling 280-318510 03/17/2016 0750 Field EH/ORP 22.0 millivolts 1.0 Field Sampling 280-318510 03/17/2016 0750 TestAmerica Denver 04/07/2016Page 52 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-MW01 Client Matrix: 280-81013-2 Water Date Sampled: 03/16/2016 1038 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Well Elevation 823.93 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 0838 Depth to water 43.27 ft 1.0 Field Sampling 280-318510 03/16/2016 0838 Groundwater Elevation 780.66 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 0838 Field pH 5.97 SU 1.0 Field Sampling 280-318510 03/16/2016 0838 Field Conductivity 59 umhos/cm 1.0 Field Sampling 280-318510 03/16/2016 0838 Field Temperature 16.0 Degrees C 1.0 Field Sampling 280-318510 03/16/2016 0838 Field Turbidity 2.2 NTU 1.0 Field Sampling 280-318510 03/16/2016 0838 Field Dissolved Oxygen 2.1 mg/L 1.0 Field Sampling 280-318510 03/16/2016 0838 Field EH/ORP 145.7 millivolts 1.0 Field Sampling 280-318510 03/16/2016 0838 TestAmerica Denver 04/07/2016Page 53 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-MW02 Client Matrix: 280-81013-3 Water Date Sampled: 03/16/2016 1120 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Well Elevation 778.04 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 0920 Depth to water 27.67 ft 1.0 Field Sampling 280-318510 03/16/2016 0920 Groundwater Elevation 750.37 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 0920 Field pH 5.26 SU 1.0 Field Sampling 280-318510 03/16/2016 0920 Field Conductivity 143 umhos/cm 1.0 Field Sampling 280-318510 03/16/2016 0920 Field Temperature 18.2 Degrees C 1.0 Field Sampling 280-318510 03/16/2016 0920 Field Turbidity 1.2 NTU 1.0 Field Sampling 280-318510 03/16/2016 0920 Field Dissolved Oxygen 2.8 mg/L 1.0 Field Sampling 280-318510 03/16/2016 0920 Field EH/ORP 13.88 millivolts 1.0 Field Sampling 280-318510 03/16/2016 0920 TestAmerica Denver 04/07/2016Page 54 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-MW03 Client Matrix: 280-81013-4 Water Date Sampled: 03/16/2016 1327 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Well Elevation 770.08 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 1127 Depth to water 24.02 ft 1.0 Field Sampling 280-318510 03/16/2016 1127 Groundwater Elevation 746.06 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 1127 Field pH 5.92 SU 1.0 Field Sampling 280-318510 03/16/2016 1127 Field Conductivity 176 umhos/cm 1.0 Field Sampling 280-318510 03/16/2016 1127 Field Temperature 20.4 Degrees C 1.0 Field Sampling 280-318510 03/16/2016 1127 Field Turbidity 1.7 NTU 1.0 Field Sampling 280-318510 03/16/2016 1127 Field Dissolved Oxygen 3.9 mg/L 1.0 Field Sampling 280-318510 03/16/2016 1127 Field EH/ORP 111.4 millivolts 1.0 Field Sampling 280-318510 03/16/2016 1127 TestAmerica Denver 04/07/2016Page 55 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-MW04 Client Matrix: 280-81013-5 Water Date Sampled: 03/16/2016 0820 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Well Elevation 756.92 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 0620 Depth to water 12.50 ft 1.0 Field Sampling 280-318510 03/16/2016 0620 Groundwater Elevation 744.42 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 0620 Field pH 5.20 SU 1.0 Field Sampling 280-318510 03/16/2016 0620 Field Conductivity 89 umhos/cm 1.0 Field Sampling 280-318510 03/16/2016 0620 Field Temperature 14.2 Degrees C 1.0 Field Sampling 280-318510 03/16/2016 0620 Field Turbidity 7.3 NTU 1.0 Field Sampling 280-318510 03/16/2016 0620 Field Dissolved Oxygen 0.0 mg/L 1.0 Field Sampling 280-318510 03/16/2016 0620 Field EH/ORP 359 millivolts 1.0 Field Sampling 280-318510 03/16/2016 0620 TestAmerica Denver 04/07/2016Page 56 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-MW05 Client Matrix: 280-81013-6 Water Date Sampled: 03/16/2016 0952 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Well Elevation 743.17 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 0752 Depth to water 4.31 ft 1.0 Field Sampling 280-318510 03/16/2016 0752 Groundwater Elevation 738.86 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 0752 Field pH 6.00 SU 1.0 Field Sampling 280-318510 03/16/2016 0752 Field Conductivity 325 umhos/cm 1.0 Field Sampling 280-318510 03/16/2016 0752 Field Temperature 15.7 Degrees C 1.0 Field Sampling 280-318510 03/16/2016 0752 Field Turbidity 1.7 NTU 1.0 Field Sampling 280-318510 03/16/2016 0752 Field Dissolved Oxygen 1.2 mg/L 1.0 Field Sampling 280-318510 03/16/2016 0752 Field EH/ORP 116.3 millivolts 1.0 Field Sampling 280-318510 03/16/2016 0752 TestAmerica Denver 04/07/2016Page 57 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-MW07 Client Matrix: 280-81013-7 Water Date Sampled: 03/16/2016 1254 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Well Elevation 771.57 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 1054 Depth to water 21.95 ft 1.0 Field Sampling 280-318510 03/16/2016 1054 Groundwater Elevation 749.62 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 1054 Field pH 6.35 SU 1.0 Field Sampling 280-318510 03/16/2016 1054 Field Conductivity 214 umhos/cm 1.0 Field Sampling 280-318510 03/16/2016 1054 Field Temperature 18.9 Degrees C 1.0 Field Sampling 280-318510 03/16/2016 1054 Field Turbidity 6.5 NTU 1.0 Field Sampling 280-318510 03/16/2016 1054 Field Dissolved Oxygen 6.5 mg/L 1.0 Field Sampling 280-318510 03/16/2016 1054 Field EH/ORP 119.1 millivolts 1.0 Field Sampling 280-318510 03/16/2016 1054 TestAmerica Denver 04/07/2016Page 58 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-MW08 Client Matrix: 280-81013-8 Water Date Sampled: 03/16/2016 0916 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Well Elevation 748.95 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 0716 Depth to water 5.33 ft 1.0 Field Sampling 280-318510 03/16/2016 0716 Groundwater Elevation 743.62 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 0716 Field pH 5.48 SU 1.0 Field Sampling 280-318510 03/16/2016 0716 Field Conductivity 87 umhos/cm 1.0 Field Sampling 280-318510 03/16/2016 0716 Field Temperature 12.4 Degrees C 1.0 Field Sampling 280-318510 03/16/2016 0716 Field Turbidity 6.3 NTU 1.0 Field Sampling 280-318510 03/16/2016 0716 Field Dissolved Oxygen 0.7 mg/L 1.0 Field Sampling 280-318510 03/16/2016 0716 Field EH/ORP 157.8 millivolts 1.0 Field Sampling 280-318510 03/16/2016 0716 TestAmerica Denver 04/07/2016Page 59 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-MW09R Client Matrix: 280-81013-9 Water Date Sampled: 03/16/2016 1405 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Well Elevation 764.95 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 1205 Depth to water 22.97 ft 1.0 Field Sampling 280-318510 03/16/2016 1205 Groundwater Elevation 741.98 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 1205 Field pH 6.19 SU 1.0 Field Sampling 280-318510 03/16/2016 1205 Field Conductivity 314 umhos/cm 1.0 Field Sampling 280-318510 03/16/2016 1205 Field Temperature 24.5 Degrees C 1.0 Field Sampling 280-318510 03/16/2016 1205 Field Turbidity 2.0 NTU 1.0 Field Sampling 280-318510 03/16/2016 1205 Field Dissolved Oxygen 3.6 mg/L 1.0 Field Sampling 280-318510 03/16/2016 1205 Field EH/ORP 44.2 millivolts 1.0 Field Sampling 280-318510 03/16/2016 1205 TestAmerica Denver 04/07/2016Page 60 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-MW10 Client Matrix: 280-81013-10 Water Date Sampled: 03/16/2016 1223 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Well Elevation 777.20 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 1023 Depth to water 27.46 ft 1.0 Field Sampling 280-318510 03/16/2016 1023 Groundwater Elevation 749.74 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 1023 Field pH 5.67 SU 1.0 Field Sampling 280-318510 03/16/2016 1023 Field Conductivity 96 umhos/cm 1.0 Field Sampling 280-318510 03/16/2016 1023 Field Temperature 20.5 Degrees C 1.0 Field Sampling 280-318510 03/16/2016 1023 Field Turbidity 2.6 NTU 1.0 Field Sampling 280-318510 03/16/2016 1023 Field Dissolved Oxygen 3.3 mg/L 1.0 Field Sampling 280-318510 03/16/2016 1023 Field EH/ORP 145.4 millivolts 1.0 Field Sampling 280-318510 03/16/2016 1023 TestAmerica Denver 04/07/2016Page 61 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-MW11 Client Matrix: 280-81013-11 Water Date Sampled: 03/16/2016 1153 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Well Elevation 776.80 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 0953 Depth to water 27.34 ft 1.0 Field Sampling 280-318510 03/16/2016 0953 Groundwater Elevation 749.46 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 0953 Field pH 5.63 SU 1.0 Field Sampling 280-318510 03/16/2016 0953 Field Conductivity 177 umhos/cm 1.0 Field Sampling 280-318510 03/16/2016 0953 Field Temperature 18.2 Degrees C 1.0 Field Sampling 280-318510 03/16/2016 0953 Field Turbidity 1.9 NTU 1.0 Field Sampling 280-318510 03/16/2016 0953 Field Dissolved Oxygen 2.2 mg/L 1.0 Field Sampling 280-318510 03/16/2016 0953 Field EH/ORP 117.1 millivolts 1.0 Field Sampling 280-318510 03/16/2016 0953 TestAmerica Denver 04/07/2016Page 62 of 112 Analytical Data Client: Waste Management Job Number: 280-81013-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-MW12 Client Matrix: 280-81013-12 Water Date Sampled: 03/16/2016 0849 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Well Elevation 751.48 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 0649 Depth to water 5.82 ft 1.0 Field Sampling 280-318510 03/16/2016 0649 Groundwater Elevation 745.66 ft/msl 1.0 Field Sampling 280-318510 03/16/2016 0649 Field pH 5.74 SU 1.0 Field Sampling 280-318510 03/16/2016 0649 Field Conductivity 145 umhos/cm 1.0 Field Sampling 280-318510 03/16/2016 0649 Field Temperature 13.2 Degrees C 1.0 Field Sampling 280-318510 03/16/2016 0649 Field Turbidity 5.1 NTU 1.0 Field Sampling 280-318510 03/16/2016 0649 Field Dissolved Oxygen 0.8 mg/L 1.0 Field Sampling 280-318510 03/16/2016 0649 Field EH/ORP 158.1 millivolts 1.0 Field Sampling 280-318510 03/16/2016 0649 TestAmerica Denver 04/07/2016Page 63 of 112 DATA REPORTING QUALIFIERS Client: Waste Management Job Number: 280-81013-1 Lab Section Qualifier Description GC/MS VOA MS and/or MSD Recovery is outside acceptance limits.F1 Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. J Metals Compound was found in the blank and sample.B ICV,CCV,ICB,CCB, ISA, ISB, CRI, CRA, DLCK or MRL standard: Instrument related QC is outside acceptance limits. ^ Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. J TestAmerica Denver 04/07/2016Page 64 of 112 QUALITY CONTROL RESULTS TestAmerica Denver 04/07/2016Page 65 of 112 Quality Control Results Client: Waste Management Job Number: 280-81013-1 QC Association Summary Lab Sample ID Client Sample ID Client Matrix Method Prep Batch Report Basis GC/MS VOA Analysis Batch:280-318716 Lab Control Sample Water 8260BLCS 280-318716/4 T Method Blank Water 8260BMB 280-318716/6 T Water3406-01FB 8260B280-81013-1FB T Water3406-MW01 8260B280-81013-2 T Matrix Spike Water 8260B280-81013-2MS T Matrix Spike Duplicate Water 8260B280-81013-2MSD T Water3406-MW02 8260B280-81013-3 T Water3406-MW03 8260B280-81013-4 T Water3406-MW04 8260B280-81013-5 T Water3406-MW05 8260B280-81013-6 T Water3406-MW07 8260B280-81013-7 T Matrix Spike Water 8260B280-81013-7MS T Matrix Spike Duplicate Water 8260B280-81013-7MSD T Water3406-MW08 8260B280-81013-8 T Water3406-MW09R 8260B280-81013-9 T Water3406-MW10 8260B280-81013-10 T Water3406-MW11 8260B280-81013-11 T Water3406-MW12 8260B280-81013-12 T WaterTRIP BLANK 8260B280-81013-13TB T Report Basis T = Total TestAmerica Denver 04/07/2016Page 66 of 112 Quality Control Results Client: Waste Management Job Number: 280-81013-1 QC Association Summary Lab Sample ID Client Sample ID Client Matrix Method Prep Batch Report Basis Metals Prep Batch: 280-318385 Lab Control Sample Water 3005ALCS 280-318385/2-A R Method Blank Water 3005AMB 280-318385/1-A R Matrix Spike Water 3005A280-80960-A-1-B MS R Matrix Spike Duplicate Water 3005A280-80960-A-1-C MSD R Water3406-MW11 3005A280-81013-11 R Water3406-MW12 3005A280-81013-12 R Prep Batch: 280-318388 Lab Control Sample Water 3005ALCS 280-318388/2-A R Method Blank Water 3005AMB 280-318388/1-A R Water3406-01FB 3005A280-81013-1FB R Water3406-MW01 3005A280-81013-2 R Matrix Spike Water 3005A280-81013-2MS R Matrix Spike Duplicate Water 3005A280-81013-2MSD R Water3406-MW02 3005A280-81013-3 R Water3406-MW03 3005A280-81013-4 R Water3406-MW04 3005A280-81013-5 R Water3406-MW05 3005A280-81013-6 R Water3406-MW07 3005A280-81013-7 R Water3406-MW08 3005A280-81013-8 R Water3406-MW09R 3005A280-81013-9 R Water3406-MW10 3005A280-81013-10 R Prep Batch: 280-318390 Lab Control Sample Water 3005ALCS 280-318390/2-A R Method Blank Water 3005AMB 280-318390/1-A R Matrix Spike Water 3005A280-80960-A-3-C MS R Matrix Spike Duplicate Water 3005A280-80960-A-3-D MSD R Water3406-MW11 3005A280-81013-11 R Water3406-MW12 3005A280-81013-12 R TestAmerica Denver 04/07/2016Page 67 of 112 Quality Control Results Client: Waste Management Job Number: 280-81013-1 QC Association Summary Lab Sample ID Client Sample ID Client Matrix Method Prep Batch Report Basis Metals Prep Batch: 280-318391 Lab Control Sample Water 3005ALCS 280-318391/2-A R Method Blank Water 3005AMB 280-318391/1-A R Water3406-01FB 3005A280-81013-1FB R Water3406-MW01 3005A280-81013-2 R Water3406-MW02 3005A280-81013-3 R Water3406-MW03 3005A280-81013-4 R Water3406-MW04 3005A280-81013-5 R Water3406-MW05 3005A280-81013-6 R Water3406-MW07 3005A280-81013-7 R Water3406-MW08 3005A280-81013-8 R Water3406-MW09R 3005A280-81013-9 R Water3406-MW10 3005A280-81013-10 R Matrix Spike Water 3005A280-81013-10MS R Matrix Spike Duplicate Water 3005A280-81013-10MSD R Analysis Batch:280-318726 Lab Control Sample Water 280-3183886010CLCS 280-318388/2-A R Method Blank Water 280-3183886010CMB 280-318388/1-A R Water 280-3183883406-01FB 6010C280-81013-1FB R Water 280-3183883406-MW01 6010C280-81013-2 R Matrix Spike Water 280-3183886010C280-81013-2MS R Matrix Spike Duplicate Water 280-3183886010C280-81013-2MSD R Water 280-3183883406-MW02 6010C280-81013-3 R Water 280-3183883406-MW03 6010C280-81013-4 R Water 280-3183883406-MW04 6010C280-81013-5 R Water 280-3183883406-MW05 6010C280-81013-6 R Water 280-3183883406-MW07 6010C280-81013-7 R Water 280-3183883406-MW08 6010C280-81013-8 R Water 280-3183883406-MW09R 6010C280-81013-9 R Water 280-3183883406-MW10 6010C280-81013-10 R Analysis Batch:280-318741 Lab Control Sample Water 280-3183856010CLCS 280-318385/2-A R Method Blank Water 280-3183856010CMB 280-318385/1-A R Matrix Spike Water 280-3183856010C280-80960-A-1-B MS R Matrix Spike Duplicate Water 280-3183856010C280-80960-A-1-C MSD R Water 280-3183853406-MW11 6010C280-81013-11 R Water 280-3183853406-MW12 6010C280-81013-12 R TestAmerica Denver 04/07/2016Page 68 of 112 Quality Control Results Client: Waste Management Job Number: 280-81013-1 QC Association Summary Lab Sample ID Client Sample ID Client Matrix Method Prep Batch Report Basis Metals Analysis Batch:280-318761 Lab Control Sample Water 280-3183916020ALCS 280-318391/2-A R Method Blank Water 280-3183916020AMB 280-318391/1-A R Water 280-3183913406-01FB 6020A280-81013-1FB R Water 280-3183913406-MW01 6020A280-81013-2 R Water 280-3183913406-MW02 6020A280-81013-3 R Water 280-3183913406-MW03 6020A280-81013-4 R Water 280-3183913406-MW04 6020A280-81013-5 R Water 280-3183913406-MW05 6020A280-81013-6 R Water 280-3183913406-MW07 6020A280-81013-7 R Water 280-3183913406-MW08 6020A280-81013-8 R Water 280-3183913406-MW09R 6020A280-81013-9 R Water 280-3183913406-MW10 6020A280-81013-10 R Matrix Spike Water 280-3183916020A280-81013-10MS R Matrix Spike Duplicate Water 280-3183916020A280-81013-10MSD R Analysis Batch:280-318904 Lab Control Sample Water 280-3183886010CLCS 280-318388/2-A R Method Blank Water 280-3183886010CMB 280-318388/1-A R Water 280-3183883406-01FB 6010C280-81013-1FB R Water 280-3183883406-MW01 6010C280-81013-2 R Matrix Spike Water 280-3183886010C280-81013-2MS R Matrix Spike Duplicate Water 280-3183886010C280-81013-2MSD R Water 280-3183883406-MW02 6010C280-81013-3 R Water 280-3183883406-MW03 6010C280-81013-4 R Water 280-3183883406-MW04 6010C280-81013-5 R Water 280-3183883406-MW05 6010C280-81013-6 R Water 280-3183883406-MW07 6010C280-81013-7 R Water 280-3183883406-MW08 6010C280-81013-8 R Water 280-3183883406-MW09R 6010C280-81013-9 R Water 280-3183883406-MW10 6010C280-81013-10 R Analysis Batch:280-318923 Lab Control Sample Water 280-3183906020ALCS 280-318390/2-A R Method Blank Water 280-3183906020AMB 280-318390/1-A R Matrix Spike Water 280-3183906020A280-80960-A-3-C MS R Matrix Spike Duplicate Water 280-3183906020A280-80960-A-3-D MSD R Water 280-3183913406-MW04 6020A280-81013-5 R Water 280-3183903406-MW11 6020A280-81013-11 R Water 280-3183903406-MW12 6020A280-81013-12 R Analysis Batch:280-319413 Water 280-3183883406-MW03 6010C280-81013-4 R Water 280-3183883406-MW05 6010C280-81013-6 R TestAmerica Denver 04/07/2016Page 69 of 112 Quality Control Results Client: Waste Management Job Number: 280-81013-1 QC Association Summary Lab Sample ID Client Sample ID Client Matrix Method Prep Batch Report Basis Metals Prep Batch: 280-319459 Lab Control Sample Water 3005ALCS 280-319459/2-A R Method Blank Water 3005AMB 280-319459/1-A R Water3406-MW10 3005A280-81013-10 R Matrix Spike Water 3005A280-81013-10MS R Matrix Spike Duplicate Water 3005A280-81013-10MSD R Analysis Batch:280-319614 Lab Control Sample Water 280-3194596020ALCS 280-319459/2-A R Method Blank Water 280-3194596020AMB 280-319459/1-A R Water 280-3194593406-MW10 6020A280-81013-10 R Matrix Spike Water 280-3194596020A280-81013-10MS R Matrix Spike Duplicate Water 280-3194596020A280-81013-10MSD R Report Basis R = Total Recoverable Field Service / Mobile Lab Analysis Batch:280-318510 Water3406-01FB Field Sampling280-81013-1FB T Water3406-MW01 Field Sampling280-81013-2 T Water3406-MW02 Field Sampling280-81013-3 T Water3406-MW03 Field Sampling280-81013-4 T Water3406-MW04 Field Sampling280-81013-5 T Water3406-MW05 Field Sampling280-81013-6 T Water3406-MW07 Field Sampling280-81013-7 T Water3406-MW08 Field Sampling280-81013-8 T Water3406-MW09R Field Sampling280-81013-9 T Water3406-MW10 Field Sampling280-81013-10 T Water3406-MW11 Field Sampling280-81013-11 T Water3406-MW12 Field Sampling280-81013-12 T Report Basis T = Total TestAmerica Denver 04/07/2016Page 70 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management Surrogate Recovery Report 8260B Volatile Organic Compounds (GC/MS) Client Matrix: Water Lab Sample ID Client Sample ID DCA BFB DBFM TOL %Rec %Rec %Rec %Rec 280-81013-1 3406-01FB 97 97 105 100 280-81013-2 3406-MW01 93 102 105 101 280-81013-3 3406-MW02 103 101 109 100 280-81013-4 3406-MW03 98 95 104 98 280-81013-5 3406-MW04 101 99 109 98 280-81013-6 3406-MW05 99 98 106 96 280-81013-7 3406-MW07 95 97 104 98 280-81013-8 3406-MW08 102 96 110 99 280-81013-9 3406-MW09R 100 98 107 98 280-81013-10 3406-MW10 97 96 105 97 280-81013-11 3406-MW11 99 96 107 99 280-81013-12 3406-MW12 90 89 99 90 280-81013-13 TRIP BLANK 101 101 110 99 MB 280-318716/6 94 93 101 93 LCS 280-318716/4 98 91 103 100 280-81013-2 MS 3406-MW01 MS 95 98 100 101 280-81013-7 MS 3406-MW07 MS 94 90 100 96 280-81013-2 MSD 3406-MW01 MSD 106 97 109 106 280-81013-7 MSD 3406-MW07 MSD 98 99 105 103 Surrogate Acceptance Limits DCA = 1,2-Dichloroethane-d4 (Surr)70-127 BFB = 4-Bromofluorobenzene (Surr)78-120 DBFM = Dibromofluoromethane (Surr)77-120 TOL = Toluene-d8 (Surr)80-125 TestAmerica Denver 04/07/2016Page 71 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318716 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Z6363.D 20 mL 20 mLUnits:ug/L Method: 8260B Preparation: 5030B VMS_ZMB 280-318716/6 Analysis Date: 03/30/2016 0752 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-318716 Prep Date: Leach Date: 03/30/2016 0752 N/A Analyte RLMDLQualResult ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate TestAmerica Denver 04/07/2016Page 72 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318716 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Z6363.D 20 mL 20 mLUnits:ug/L Method: 8260B Preparation: 5030B VMS_ZMB 280-318716/6 Analysis Date: 03/30/2016 0752 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-318716 Prep Date: Leach Date: 03/30/2016 0752 N/A Analyte RLMDLQualResult ND 1.00.10Vinyl chloride ND 5.00.19Xylenes, Total Surrogate % Rec Acceptance Limits 1,2-Dichloroethane-d4 (Surr)94 70 - 127 4-Bromofluorobenzene (Surr)93 78 - 120 Dibromofluoromethane (Surr)101 77 - 120 Toluene-d8 (Surr)93 80 - 125 Water 1.0 Lab Control Sample - Batch: 280-318716 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Z6362.D 20 mL 20 mLUnits:ug/L Method: 8260B Preparation: 5030B VMS_ZLCS 280-318716/4 Analysis Date: 03/30/2016 0729 Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A Prep Date: Leach Date: 03/30/2016 0729 N/A Analyte QualLimit% Rec.ResultSpike Amount 5.00 4.71 94 65 - 1351,1,1-Trichloroethane 5.00 5.38 108 65 - 1351,1-Dichloroethane 5.00 4.95 99 J65 - 1361,1-Dichloroethene 5.00 5.42 108 64 - 1351,2-Dichloropropane 5.00 5.06 101 65 - 1351,3-Dichlorobenzene 5.00 5.75 115 65 - 135Benzene 5.00 5.03 101 65 - 135Bromodichloromethane 5.00 5.67 113 65 - 135Carbon tetrachloride 5.00 4.91 98 65 - 135Chlorobenzene 5.00 5.20 104 65 - 135Chloroform 5.00 6.39 128 34 - 145Chloromethane 5.00 4.53 91 65 - 135Ethylbenzene 5.00 4.68 94 54 - 141Methylene Chloride 5.00 4.69 94 65 - 135Tetrachloroethene 5.00 4.97 99 65 - 135Toluene 5.00 5.09 102 65 - 135trans-1,2-Dichloroethene 5.00 5.15 103 65 - 135Trichloroethene Surrogate % Rec Acceptance Limits 1,2-Dichloroethane-d4 (Surr)98 70 - 127 4-Bromofluorobenzene (Surr)91 78 - 120 Dibromofluoromethane (Surr)103 77 - 120 Toluene-d8 (Surr)100 80 - 125 TestAmerica Denver 04/07/2016Page 73 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water Z6368.D 20 mL 20 mL 20 mL Z6369.D 20 mL 20 mL 20 mL Method: 8260B Preparation: 5030B VMS_Z VMS_Z 280-81013-2 280-81013-2 MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318716 03/30/2016 0951 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1014 03/30/2016 1014 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A 03/30/2016 0951 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 92 93 65 - 135 1 201,1,1-Trichloroethane 104 110 65 - 135 5 211,1-Dichloroethane 97 97 65 - 136 0 20 J J1,1-Dichloroethene 103 109 64 - 135 6 201,2-Dichloropropane 98 108 65 - 135 9 201,3-Dichlorobenzene 108 111 65 - 135 3 20Benzene 93 100 65 - 135 7 20Bromodichloromethane 108 110 65 - 135 2 21Carbon tetrachloride 95 99 65 - 135 3 20Chlorobenzene 99 103 65 - 135 3 20 JChloroform 129 125 34 - 145 3 24Chloromethane 89 91 65 - 135 1 20Ethylbenzene 78 86 54 - 141 10 26Methylene Chloride 94 94 65 - 135 1 20Tetrachloroethene 96 98 65 - 135 1 20Toluene 100 102 65 - 135 2 24trans-1,2-Dichloroethene 98 102 65 - 135 4 20Trichloroethene Surrogate Acceptance LimitsMS % Rec MSD % Rec 1,2-Dichloroethane-d4 (Surr)95 106 70 - 127 4-Bromofluorobenzene (Surr)98 97 78 - 120 Dibromofluoromethane (Surr)100 109 77 - 120 Toluene-d8 (Surr)101 106 80 - 125 TestAmerica Denver 04/07/2016Page 74 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water Z6379.D 20 mL 20 mL 20 mL Z6380.D 20 mL 20 mL 20 mL Method: 8260B Preparation: 5030B VMS_Z VMS_Z 280-81013-7 280-81013-7 MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318716 03/30/2016 1401 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1424 03/30/2016 1424 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A 03/30/2016 1401 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 89 89 65 - 135 0 201,1,1-Trichloroethane 106 106 65 - 135 0 211,1-Dichloroethane 92 93 65 - 136 0 20 J J1,1-Dichloroethene 102 104 64 - 135 2 201,2-Dichloropropane 93 97 65 - 135 4 201,3-Dichlorobenzene 106 110 65 - 135 3 20Benzene 93 95 65 - 135 2 20Bromodichloromethane 105 100 65 - 135 4 21Carbon tetrachloride 89 94 65 - 135 5 20Chlorobenzene 98 101 65 - 135 2 20 JChloroform 151 160 34 - 145 6 24 F1 F1Chloromethane 82 88 65 - 135 7 20Ethylbenzene 81 87 54 - 141 7 26Methylene Chloride 84 89 65 - 135 6 20Tetrachloroethene 94 95 65 - 135 2 20Toluene 99 101 65 - 135 1 24 Jtrans-1,2-Dichloroethene 97 101 65 - 135 4 20Trichloroethene Surrogate Acceptance LimitsMS % Rec MSD % Rec 1,2-Dichloroethane-d4 (Surr)94 98 70 - 127 4-Bromofluorobenzene (Surr)90 99 78 - 120 Dibromofluoromethane (Surr)100 105 77 - 120 Toluene-d8 (Surr)96 103 80 - 125 TestAmerica Denver 04/07/2016Page 75 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management Water 03/30/2016 0951 03/30/2016 1014 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 8260B Preparation: 5030B Units:ug/L280-81013-2 280-81013-2MS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318716 Analysis Date: Prep Date: Leach Date: 03/30/2016 0951 N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1014 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike ND 5.00 5.00 4.60 4.651,1,1-Trichloroethane ND 5.00 5.00 5.21 5.501,1-Dichloroethane ND 5.00 5.00 4.85 4.86J J1,1-Dichloroethene ND 5.00 5.00 5.14 5.441,2-Dichloropropane ND 5.00 5.00 4.91 5.381,3-Dichlorobenzene ND 5.00 5.00 5.39 5.55Benzene ND 5.00 5.00 4.64 5.00Bromodichloromethane ND 5.00 5.00 5.39 5.51Carbon tetrachloride ND 5.00 5.00 4.76 4.93Chlorobenzene ND 5.00 5.00 4.96 5.13JChloroform ND 5.00 5.00 6.43 6.25Chloromethane ND 5.00 5.00 4.47 4.53Ethylbenzene ND 5.00 5.00 3.91 4.32Methylene Chloride ND 5.00 5.00 4.71 4.68Tetrachloroethene ND 5.00 5.00 4.82 4.88Toluene ND 5.00 5.00 5.00 5.08trans-1,2-Dichloroethene ND 5.00 5.00 4.91 5.09Trichloroethene TestAmerica Denver 04/07/2016Page 76 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management Water 03/30/2016 1401 03/30/2016 1424 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 8260B Preparation: 5030B Units:ug/L280-81013-7 280-81013-7MS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318716 Analysis Date: Prep Date: Leach Date: 03/30/2016 1401 N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1424 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike ND 5.00 5.00 4.45 4.461,1,1-Trichloroethane ND 5.00 5.00 5.29 5.291,1-Dichloroethane ND 5.00 5.00 4.62 4.64J J1,1-Dichloroethene ND 5.00 5.00 5.08 5.201,2-Dichloropropane ND 5.00 5.00 4.63 4.831,3-Dichlorobenzene ND 5.00 5.00 5.32 5.49Benzene ND 5.00 5.00 4.66 4.77Bromodichloromethane ND 5.00 5.00 5.23 5.00Carbon tetrachloride ND 5.00 5.00 4.47 4.68Chlorobenzene ND 5.00 5.00 4.92 5.03JChloroform ND 5.00 5.00 7.57 8.01F1 F1Chloromethane ND 5.00 5.00 4.10 4.39Ethylbenzene ND 5.00 5.00 4.07 4.36Methylene Chloride ND 5.00 5.00 4.22 4.46Tetrachloroethene ND 5.00 5.00 4.68 4.76Toluene ND 5.00 5.00 4.97 5.03Jtrans-1,2-Dichloroethene ND 5.00 5.00 4.85 5.03Trichloroethene TestAmerica Denver 04/07/2016Page 77 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318385 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 26C032916.asc 50 mL 50 mLUnits:ug/L Method: 6010C Preparation: 3005A Total Recoverable MT_026MB 280-318385/1-A Analysis Date: 03/29/2016 2226 Analysis Batch: Prep Batch: Leach Batch:N/A 280-318741 280-318385 Prep Date: Leach Date: 03/29/2016 0810 N/A Analyte RLMDLQualResult ND 1000.58Barium ND 1.00.47Beryllium ND 100.66Chromium ND 101.2Cobalt ND 102.6Lead ND 501.3Nickel ND 251.1Vanadium ND 100.93Silver Water 1.0 Lab Control Sample - Batch: 280-318385 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 26C032916.asc 50 mL 50 mLUnits:ug/L Method: 6010C Preparation: 3005A Total Recoverable MT_026LCS 280-318385/2-A Analysis Date: 03/29/2016 2228 Analysis Batch: Prep Batch: Leach Batch: 280-318741 280-318385 N/A Prep Date: Leach Date: 03/29/2016 0810 N/A Analyte QualLimit% Rec.ResultSpike Amount 2000 2070 104 90 - 112Barium 50.0 49.2 98 89 - 113Beryllium 200 196 98 90 - 113Chromium 500 481 96 89 - 111Cobalt 500 487 97 89 - 110Lead 500 501 100 89 - 111Nickel 500 507 101 90 - 111Vanadium 50.0 57.7 115 86 - 115Silver TestAmerica Denver 04/07/2016Page 78 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 26C032916.asc 50 mL 50 mL 26C032916.asc 50 mL 50 mL Method: 6010C Preparation: 3005A Total Recoverable MT_026 MT_026 280-80960-A-1-B MS 280-80960-A-1-C MSD MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318385 03/29/2016 2236 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318741 280-318385 N/A Analysis Date: Prep Date: Leach Date: 03/29/2016 2239 03/29/2016 0810 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318741 280-318385 N/A 03/29/2016 0810 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 102 101 85 - 120 1 20Barium 97 95 79 - 121 2 20Beryllium 97 95 73 - 135 2 20Chromium 95 94 82 - 119 1 20Cobalt 95 94 89 - 121 1 20Lead 99 97 84 - 120 2 20Nickel 100 97 85 - 120 2 20Vanadium 116 114 75 - 141 2 20Silver Water 03/29/2016 2236 03/29/2016 2239 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 6010C Preparation: 3005A Total Recoverable Units:ug/L280-80960-A-1-B MS 280-80960-A-1-C MSDMS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318385 Analysis Date: Prep Date: Leach Date: 03/29/2016 0810 N/A Analysis Date: Prep Date: Leach Date: 03/29/2016 0810 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike 35 J 2000 2000 2080 2050Barium ND 50.0 50.0 48.5 47.6Beryllium ND 200 200 194 190Chromium ND 500 500 474 468Cobalt 3.3 J 500 500 479 474Lead ND 500 500 495 487Nickel 1.7 J 500 500 500 488Vanadium ND 50.0 50.0 58.1 57.0Silver TestAmerica Denver 04/07/2016Page 79 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318388 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 25E032916.asc 50 mL 50 mLUnits:ug/L Method: 6010C Preparation: 3005A Total Recoverable MT_025MB 280-318388/1-A Analysis Date: 03/30/2016 0304 Analysis Batch: Prep Batch: Leach Batch:N/A 280-318726 280-318388 Prep Date: Leach Date: 03/29/2016 0810 N/A Analyte RLMDLQualResult ND 100.66Chromium ND 101.2Cobalt ND 102.6Lead ND 501.3Nickel ND 251.1Vanadium 1.91 J 100.93Silver WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318388 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 25C033016.asc 50 mL 50 mLUnits:ug/L Method: 6010C Preparation: 3005A Total Recoverable MT_025MB 280-318388/1-A Analysis Date: 03/30/2016 1618 Analysis Batch: Prep Batch: Leach Batch:N/A 280-318904 280-318388 Prep Date: Leach Date: 03/29/2016 0810 N/A Analyte RLMDLQualResult ND 1000.58Barium ND 1.00.47Beryllium TestAmerica Denver 04/07/2016Page 80 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management Water 1.0 Lab Control Sample - Batch: 280-318388 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 25E032916.asc 50 mL 50 mLUnits:ug/L Method: 6010C Preparation: 3005A Total Recoverable MT_025LCS 280-318388/2-A Analysis Date: 03/30/2016 0307 Analysis Batch: Prep Batch: Leach Batch: 280-318726 280-318388 N/A Prep Date: Leach Date: 03/29/2016 0810 N/A Analyte QualLimit% Rec.ResultSpike Amount 200 201 100 90 - 113Chromium 500 482 96 89 - 111Cobalt 500 484 97 89 - 110Lead 500 480 96 89 - 111Nickel 500 472 94 90 - 111Vanadium 50.0 50.6 101 86 - 115Silver Water 1.0 Lab Control Sample - Batch: 280-318388 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 25C033016.asc 50 mL 50 mLUnits:ug/L Method: 6010C Preparation: 3005A Total Recoverable MT_025LCS 280-318388/2-A Analysis Date: 03/30/2016 1621 Analysis Batch: Prep Batch: Leach Batch: 280-318904 280-318388 N/A Prep Date: Leach Date: 03/29/2016 0810 N/A Analyte QualLimit% Rec.ResultSpike Amount 2000 2100 105 90 - 112Barium 50.0 49.5 99 89 - 113Beryllium TestAmerica Denver 04/07/2016Page 81 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 25E032916.asc 50 mL 50 mL 25E032916.asc 50 mL 50 mL Method: 6010C Preparation: 3005A Total Recoverable MT_025 MT_025 280-81013-2 280-81013-2 MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318388 03/30/2016 0317 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318726 280-318388 N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 0319 03/29/2016 0810 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318726 280-318388 N/A 03/29/2016 0810 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 99 100 73 - 135 1 20Chromium 96 96 82 - 119 0 20Cobalt 96 97 89 - 121 1 20Lead 95 96 84 - 120 1 20Nickel 93 94 85 - 120 1 20Vanadium 97 97 75 - 141 0 20Silver Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 25C033016.asc 50 mL 50 mL 25C033016.asc 50 mL 50 mL Method: 6010C Preparation: 3005A Total Recoverable MT_025 MT_025 280-81013-2 280-81013-2 MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318388 03/30/2016 1631 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318904 280-318388 N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1633 03/29/2016 0810 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318904 280-318388 N/A 03/29/2016 0810 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 101 103 85 - 120 1 20Barium 98 99 79 - 121 1 20Beryllium TestAmerica Denver 04/07/2016Page 82 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management Water 03/30/2016 0317 03/30/2016 0319 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 6010C Preparation: 3005A Total Recoverable Units:ug/L280-81013-2 280-81013-2MS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318388 Analysis Date: Prep Date: Leach Date: 03/29/2016 0810 N/A Analysis Date: Prep Date: Leach Date: 03/29/2016 0810 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike 3.2 J 200 200 202 204Chromium ND 500 500 480 482Cobalt ND 500 500 479 485Lead ND 500 500 477 482Nickel 1.2 J 500 500 468 472Vanadium 1.7 J 50.0 50.0 50.3 50.1Silver Water 03/30/2016 1631 03/30/2016 1633 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 6010C Preparation: 3005A Total Recoverable Units:ug/L280-81013-2 280-81013-2MS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318388 Analysis Date: Prep Date: Leach Date: 03/29/2016 0810 N/A Analysis Date: Prep Date: Leach Date: 03/29/2016 0810 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike 52 J 2000 2000 2080 2110Barium ND 50.0 50.0 48.9 49.3Beryllium TestAmerica Denver 04/07/2016Page 83 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318390 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 116_BLK.d 50 mL 50 mLUnits:ug/L Method: 6020A Preparation: 3005A Total Recoverable MT_078MB 280-318390/1-A Analysis Date: 03/30/2016 2015 Analysis Batch: Prep Batch: Leach Batch:N/A 280-318923 280-318390 Prep Date: Leach Date: 03/28/2016 1132 N/A Analyte RLMDLQualResult ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium ND 100.56Copper ND 100.70Selenium ND 5.50.050Thallium 2.32 J 102.0Zinc Water 1.0 Lab Control Sample - Batch: 280-318390 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 117_LCS.d 50 mL 50 mLUnits:ug/L Method: 6020A Preparation: 3005A Total Recoverable MT_078LCS 280-318390/2-A Analysis Date: 03/30/2016 2019 Analysis Batch: Prep Batch: Leach Batch: 280-318923 280-318390 N/A Prep Date: Leach Date: 03/28/2016 1132 N/A Analyte QualLimit% Rec.ResultSpike Amount 40.0 35.4 89 85 - 115Antimony 40.0 39.1 98 85 - 117Arsenic 40.0 39.7 99 85 - 115Cadmium 40.0 39.8 100 85 - 119Copper 40.0 39.9 100 77 - 122Selenium 40.0 40.7 102 85 - 118Thallium 40.0 39.3 98 83 - 122Zinc TestAmerica Denver 04/07/2016Page 84 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 122SMPL.d 50 mL 50 mL 123SMPL.d 50 mL 50 mL Method: 6020A Preparation: 3005A Total Recoverable MT_078 MT_078 280-80960-A-3-C MS 280-80960-A-3-D MSD MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318390 03/30/2016 2037 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318923 280-318390 N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 2041 03/28/2016 1132 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318923 280-318390 N/A 03/28/2016 1132 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 90 93 85 - 115 3 20Antimony 99 101 85 - 117 2 20Arsenic 101 102 85 - 115 1 20Cadmium 103 104 85 - 119 1 20Copper 98 99 77 - 122 1 20Selenium 104 103 85 - 118 1 20Thallium 103 105 83 - 122 2 20Zinc Water 03/30/2016 2037 03/30/2016 2041 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 6020A Preparation: 3005A Total Recoverable Units:ug/L280-80960-A-3-C MS 280-80960-A-3-D MSDMS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318390 Analysis Date: Prep Date: Leach Date: 03/28/2016 1132 N/A Analysis Date: Prep Date: Leach Date: 03/28/2016 1132 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike ND 40.0 40.0 36.1 37.0Antimony ND 40.0 40.0 39.6 40.4Arsenic ND 40.0 40.0 40.5 41.0Cadmium 0.56 J 40.0 40.0 41.6 42.0Copper ND 40.0 40.0 39.2 39.5Selenium ND 40.0 40.0 41.7 41.3Thallium ND 40.0 40.0 41.0 41.8Zinc TestAmerica Denver 04/07/2016Page 85 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318391 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 084_BLK.d 50 mL 50 mLUnits:ug/L Method: 6020A Preparation: 3005A Total Recoverable MT_078MB 280-318391/1-A Analysis Date: 03/29/2016 1959 Analysis Batch: Prep Batch: Leach Batch:N/A 280-318761 280-318391 Prep Date: Leach Date: 03/29/2016 0810 N/A Analyte RLMDLQualResult ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium ND 100.56Copper ND 100.70Selenium ND 5.50.050Thallium ND ^102.0Zinc Water 1.0 Lab Control Sample - Batch: 280-318391 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 085_LCS.d 50 mL 50 mLUnits:ug/L Method: 6020A Preparation: 3005A Total Recoverable MT_078LCS 280-318391/2-A Analysis Date: 03/29/2016 2003 Analysis Batch: Prep Batch: Leach Batch: 280-318761 280-318391 N/A Prep Date: Leach Date: 03/29/2016 0810 N/A Analyte QualLimit% Rec.ResultSpike Amount 40.0 36.9 92 85 - 115Antimony 40.0 40.8 102 85 - 117Arsenic 40.0 41.2 103 85 - 115Cadmium 40.0 39.3 98 85 - 119Copper 40.0 39.9 100 77 - 122Selenium 40.0 41.6 104 85 - 118Thallium 40.0 39.7 99 ^83 - 122Zinc TestAmerica Denver 04/07/2016Page 86 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 100SMPL.d 50 mL 50 mL 101SMPL.d 50 mL 50 mL Method: 6020A Preparation: 3005A Total Recoverable MT_078 MT_078 280-81013-10 280-81013-10 MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318391 03/29/2016 2057 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318761 280-318391 N/A Analysis Date: Prep Date: Leach Date: 03/29/2016 2101 03/29/2016 0810 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318761 280-318391 N/A 03/29/2016 0810 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 90 92 85 - 115 3 20Antimony 99 101 85 - 117 2 20Arsenic 96 100 85 - 115 4 20Cadmium 97 98 85 - 119 1 20Copper 100 101 77 - 122 1 20Selenium 102 103 85 - 118 1 20Thallium Water 03/29/2016 2057 03/29/2016 2101 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 6020A Preparation: 3005A Total Recoverable Units:ug/L280-81013-10 280-81013-10MS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318391 Analysis Date: Prep Date: Leach Date: 03/29/2016 0810 N/A Analysis Date: Prep Date: Leach Date: 03/29/2016 0810 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike ND 40.0 40.0 35.8 36.8Antimony ND 40.0 40.0 39.6 40.3Arsenic ND 40.0 40.0 38.4 39.8Cadmium 0.60 J 40.0 40.0 39.6 39.9Copper ND 40.0 40.0 39.8 40.3Selenium ND 40.0 40.0 40.8 41.3Thallium TestAmerica Denver 04/07/2016Page 87 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-319459 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 107_BLK.d 50 mL 50 mLUnits:ug/L Method: 6020A Preparation: 3005A Total Recoverable MT_078MB 280-319459/1-A Analysis Date: 04/05/2016 2115 Analysis Batch: Prep Batch: Leach Batch:N/A 280-319614 280-319459 Prep Date: Leach Date: 04/05/2016 1430 N/A Analyte RLMDLQualResult ND 102.0Zinc Water 1.0 Lab Control Sample - Batch: 280-319459 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 108_LCS.d 50 mL 50 mLUnits:ug/L Method: 6020A Preparation: 3005A Total Recoverable MT_078LCS 280-319459/2-A Analysis Date: 04/05/2016 2119 Analysis Batch: Prep Batch: Leach Batch: 280-319614 280-319459 N/A Prep Date: Leach Date: 04/05/2016 1430 N/A Analyte QualLimit% Rec.ResultSpike Amount 40.0 43.2 108 83 - 122Zinc Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 111SMPL.d 50 mL 50 mL 112SMPL.d 50 mL 50 mL Method: 6020A Preparation: 3005A Total Recoverable MT_078 MT_078 280-81013-10 280-81013-10 MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-319459 04/05/2016 2131 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-319614 280-319459 N/A Analysis Date: Prep Date: Leach Date: 04/05/2016 2135 04/05/2016 1430 N/A Analysis Batch: Prep Batch: Leach Batch: 280-319614 280-319459 N/A 04/05/2016 1430 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 104 97 83 - 122 6 20Zinc TestAmerica Denver 04/07/2016Page 88 of 112 Quality Control Results Job Number: 280-81013-1Client: Waste Management Water 04/05/2016 2131 04/05/2016 2135 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 6020A Preparation: 3005A Total Recoverable Units:ug/L280-81013-10 280-81013-10MS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-319459 Analysis Date: Prep Date: Leach Date: 04/05/2016 1430 N/A Analysis Date: Prep Date: Leach Date: 04/05/2016 1430 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike 5.6 J 40.0 40.0 47.2 44.6Zinc TestAmerica Denver 04/07/2016Page 89 of 112 Quality Control Results Client: Waste Management Job Number: 280-81013-1 Laboratory Chronicle 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 09:50 280-81013-1 3406-01FB P:5030B 280-81013-D-1 280-318716 03/30/2016 08:38 MRMTAL DEN1 A:8260B 280-81013-D-1 280-318716 03/30/2016 08:38 MRMTAL DEN1 P:3005A 280-81013-A-1-A 280-318726 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-1-A 280-318726 280-318388 03/30/2016 03:09 CRRTAL DEN1 P:3005A 280-81013-A-1-A 280-318904 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-1-A 280-318904 280-318388 03/30/2016 16:23 CRRTAL DEN1 P:3005A 280-81013-A-1-D 280-318761 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A 280-81013-A-1-D 280-318761 280-318391 03/29/2016 20:07 LMTTAL DEN1 A:Field Sampling 280-81013-A-1 280-318510 03/17/2016 07:50 K1STAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 10:38 280-81013-2 3406-MW01 P:5030B 280-81013-B-2 280-318716 03/30/2016 09:28 MRMTAL DEN1 A:8260B 280-81013-B-2 280-318716 03/30/2016 09:28 MRMTAL DEN1 P:3005A 280-81013-A-2-C 280-318726 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-2-C 280-318726 280-318388 03/30/2016 03:11 CRRTAL DEN1 P:3005A 280-81013-A-2-C 280-318904 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-2-C 280-318904 280-318388 03/30/2016 16:25 CRRTAL DEN1 P:3005A 280-81013-A-2-B 280-318761 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A 280-81013-A-2-B 280-318761 280-318391 03/29/2016 20:10 LMTTAL DEN1 A:Field Sampling 280-81013-A-2 280-318510 03/16/2016 08:38 K1STAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 10:38 280-81013-2 MS 3406-MW01 P:5030B 280-81013-C-2 MS 280-318716 03/30/2016 09:51 MRMTAL DEN1 A:8260B 280-81013-C-2 MS 280-318716 03/30/2016 09:51 MRMTAL DEN1 P:3005A 280-81013-A-2-D MS 280-318726 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-2-D MS 280-318726 280-318388 03/30/2016 03:17 CRRTAL DEN1 P:3005A 280-81013-A-2-D MS 280-318904 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-2-D MS 280-318904 280-318388 03/30/2016 16:31 CRRTAL DEN1 A = Analytical Method P = Prep Method TestAmerica Denver 04/07/2016Page 90 of 112 Quality Control Results Client: Waste Management Job Number: 280-81013-1 Laboratory Chronicle 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 10:38 280-81013-2 MSD 3406-MW01 P:5030B 280-81013-C-2 MSD 280-318716 03/30/2016 10:14 MRMTAL DEN1 A:8260B 280-81013-C-2 MSD 280-318716 03/30/2016 10:14 MRMTAL DEN1 P:3005A 280-81013-A-2-E MSD 280-318726 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-2-E MSD 280-318726 280-318388 03/30/2016 03:19 CRRTAL DEN1 P:3005A 280-81013-A-2-E MSD 280-318904 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-2-E MSD 280-318904 280-318388 03/30/2016 16:33 CRRTAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 11:20 280-81013-3 3406-MW02 P:5030B 280-81013-B-3 280-318716 03/30/2016 12:07 MRMTAL DEN1 A:8260B 280-81013-B-3 280-318716 03/30/2016 12:07 MRMTAL DEN1 P:3005A 280-81013-A-3-A 280-318726 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-3-A 280-318726 280-318388 03/30/2016 03:24 CRRTAL DEN1 P:3005A 280-81013-A-3-A 280-318904 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-3-A 280-318904 280-318388 03/30/2016 16:38 CRRTAL DEN1 P:3005A 280-81013-A-3-B 280-318761 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A 280-81013-A-3-B 280-318761 280-318391 03/29/2016 20:14 LMTTAL DEN1 A:Field Sampling 280-81013-A-3 280-318510 03/16/2016 09:20 K1STAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 13:27 280-81013-4 3406-MW03 P:5030B 280-81013-B-4 280-318716 03/30/2016 12:30 MRMTAL DEN1 A:8260B 280-81013-B-4 280-318716 03/30/2016 12:30 MRMTAL DEN1 P:3005A 280-81013-A-4-A 280-318726 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-4-A 280-318726 280-318388 03/30/2016 03:27 CRRTAL DEN1 P:3005A 280-81013-A-4-A 280-318904 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-4-A 280-318904 280-318388 03/30/2016 16:41 CRRTAL DEN1 P:3005A 280-81013-A-4-A 280-319413 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-4-A 280-319413 280-318388 04/04/2016 14:18 CRRTAL DEN1 P:3005A 280-81013-A-4-B 280-318761 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A 280-81013-A-4-B 280-318761 280-318391 03/29/2016 20:18 LMTTAL DEN1 A:Field Sampling 280-81013-A-4 280-318510 03/16/2016 11:27 K1STAL DEN1 A = Analytical Method P = Prep Method TestAmerica Denver 04/07/2016Page 91 of 112 Quality Control Results Client: Waste Management Job Number: 280-81013-1 Laboratory Chronicle 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 08:20 280-81013-5 3406-MW04 P:5030B 280-81013-C-5 280-318716 03/30/2016 12:52 MRMTAL DEN1 A:8260B 280-81013-C-5 280-318716 03/30/2016 12:52 MRMTAL DEN1 P:3005A 280-81013-A-5-A 280-318726 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-5-A 280-318726 280-318388 03/30/2016 03:39 CRRTAL DEN1 P:3005A 280-81013-A-5-A 280-318904 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-5-A 280-318904 280-318388 03/30/2016 16:53 CRRTAL DEN1 P:3005A 280-81013-A-5-B 280-318761 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A 280-81013-A-5-B 280-318761 280-318391 03/29/2016 20:21 LMTTAL DEN1 P:3005A 280-81013-A-5-B 280-318923 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A 280-81013-A-5-B 280-318923 280-318391 03/30/2016 19:00 LMTTAL DEN1 A:Field Sampling 280-81013-A-5 280-318510 03/16/2016 06:20 K1STAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 09:52 280-81013-6 3406-MW05 P:5030B 280-81013-C-6 280-318716 03/30/2016 13:15 MRMTAL DEN1 A:8260B 280-81013-C-6 280-318716 03/30/2016 13:15 MRMTAL DEN1 P:3005A 280-81013-A-6-A 280-318726 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-6-A 280-318726 280-318388 03/30/2016 03:42 CRRTAL DEN1 P:3005A 280-81013-A-6-A 280-318904 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-6-A 280-318904 280-318388 03/30/2016 16:56 CRRTAL DEN1 P:3005A 280-81013-A-6-A 280-319413 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-6-A 280-319413 280-318388 04/04/2016 14:21 CRRTAL DEN1 P:3005A 280-81013-A-6-B 280-318761 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A 280-81013-A-6-B 280-318761 280-318391 03/29/2016 20:25 LMTTAL DEN1 A:Field Sampling 280-81013-A-6 280-318510 03/16/2016 07:52 K1STAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 12:54 280-81013-7 3406-MW07 P:5030B 280-81013-B-7 280-318716 03/30/2016 13:38 MRMTAL DEN1 A:8260B 280-81013-B-7 280-318716 03/30/2016 13:38 MRMTAL DEN1 P:3005A 280-81013-A-7-A 280-318726 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-7-A 280-318726 280-318388 03/30/2016 03:45 CRRTAL DEN1 P:3005A 280-81013-A-7-A 280-318904 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-7-A 280-318904 280-318388 03/30/2016 16:59 CRRTAL DEN1 P:3005A 280-81013-A-7-B 280-318761 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A 280-81013-A-7-B 280-318761 280-318391 03/29/2016 20:28 LMTTAL DEN1 A:Field Sampling 280-81013-A-7 280-318510 03/16/2016 10:54 K1STAL DEN1 A = Analytical Method P = Prep Method TestAmerica Denver 04/07/2016Page 92 of 112 Quality Control Results Client: Waste Management Job Number: 280-81013-1 Laboratory Chronicle 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 12:54 280-81013-7 MS 3406-MW07 P:5030B 280-81013-C-7 MS 280-318716 03/30/2016 14:01 MRMTAL DEN1 A:8260B 280-81013-C-7 MS 280-318716 03/30/2016 14:01 MRMTAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 12:54 280-81013-7 MSD 3406-MW07 P:5030B 280-81013-C-7 MSD 280-318716 03/30/2016 14:24 MRMTAL DEN1 A:8260B 280-81013-C-7 MSD 280-318716 03/30/2016 14:24 MRMTAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 09:16 280-81013-8 3406-MW08 P:5030B 280-81013-B-8 280-318716 03/30/2016 15:10 MRMTAL DEN1 A:8260B 280-81013-B-8 280-318716 03/30/2016 15:10 MRMTAL DEN1 P:3005A 280-81013-A-8-A 280-318726 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-8-A 280-318726 280-318388 03/30/2016 03:47 CRRTAL DEN1 P:3005A 280-81013-A-8-A 280-318904 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-8-A 280-318904 280-318388 03/30/2016 17:01 CRRTAL DEN1 P:3005A 280-81013-A-8-B 280-318761 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A 280-81013-A-8-B 280-318761 280-318391 03/29/2016 20:43 LMTTAL DEN1 A:Field Sampling 280-81013-A-8 280-318510 03/16/2016 07:16 K1STAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 14:05 280-81013-9 3406-MW09R P:5030B 280-81013-C-9 280-318716 03/30/2016 15:32 MRMTAL DEN1 A:8260B 280-81013-C-9 280-318716 03/30/2016 15:32 MRMTAL DEN1 P:3005A 280-81013-A-9-A 280-318726 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-9-A 280-318726 280-318388 03/30/2016 03:50 CRRTAL DEN1 P:3005A 280-81013-A-9-A 280-318904 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-9-A 280-318904 280-318388 03/30/2016 17:04 CRRTAL DEN1 P:3005A 280-81013-A-9-B 280-318761 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A 280-81013-A-9-B 280-318761 280-318391 03/29/2016 20:46 LMTTAL DEN1 A:Field Sampling 280-81013-A-9 280-318510 03/16/2016 12:05 K1STAL DEN1 A = Analytical Method P = Prep Method TestAmerica Denver 04/07/2016Page 93 of 112 Quality Control Results Client: Waste Management Job Number: 280-81013-1 Laboratory Chronicle 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 12:23 280-81013-10 3406-MW10 P:5030B 280-81013-C-10 280-318716 03/30/2016 15:55 MRMTAL DEN1 A:8260B 280-81013-C-10 280-318716 03/30/2016 15:55 MRMTAL DEN1 P:3005A 280-81013-A-10-A 280-318726 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-10-A 280-318726 280-318388 03/30/2016 03:53 CRRTAL DEN1 P:3005A 280-81013-A-10-A 280-318904 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-10-A 280-318904 280-318388 03/30/2016 17:07 CRRTAL DEN1 P:3005A 280-81013-A-10-B 280-318761 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A 280-81013-A-10-B 280-318761 280-318391 03/29/2016 20:50 LMTTAL DEN1 P:3005A 280-81013-A-10-E 280-319614 280-319459 04/05/2016 14:30 MLSTAL DEN1 A:6020A 280-81013-A-10-E 280-319614 280-319459 04/05/2016 21:23 LMTTAL DEN1 A:Field Sampling 280-81013-A-10 280-318510 03/16/2016 10:23 K1STAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 12:23 280-81013-10 MS 3406-MW10 P:3005A 280-81013-A-10-C MS 280-318761 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A 280-81013-A-10-C MS 280-318761 280-318391 03/29/2016 20:57 LMTTAL DEN1 P:3005A 280-81013-A-10-F MS 280-319614 280-319459 04/05/2016 14:30 MLSTAL DEN1 A:6020A 280-81013-A-10-F MS 280-319614 280-319459 04/05/2016 21:31 LMTTAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 12:23 280-81013-10 MSD 3406-MW10 P:3005A 280-81013-A-10-D MSD 280-318761 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A 280-81013-A-10-D MSD 280-318761 280-318391 03/29/2016 21:01 LMTTAL DEN1 P:3005A 280-81013-A-10-G MSD 280-319614 280-319459 04/05/2016 14:30 MLSTAL DEN1 A:6020A 280-81013-A-10-G MSD 280-319614 280-319459 04/05/2016 21:35 LMTTAL DEN1 A = Analytical Method P = Prep Method TestAmerica Denver 04/07/2016Page 94 of 112 Quality Control Results Client: Waste Management Job Number: 280-81013-1 Laboratory Chronicle 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 11:53 280-81013-11 3406-MW11 P:5030B 280-81013-B-11 280-318716 03/30/2016 16:18 MRMTAL DEN1 A:8260B 280-81013-B-11 280-318716 03/30/2016 16:18 MRMTAL DEN1 P:3005A 280-81013-A-11-A 280-318741 280-318385 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-11-A 280-318741 280-318385 03/29/2016 23:03 CMKTAL DEN1 P:3005A 280-81013-A-11-B 280-318923 280-318390 03/28/2016 11:33 TEBTAL DEN1 A:6020A 280-81013-A-11-B 280-318923 280-318390 03/30/2016 21:02 LMTTAL DEN1 A:Field Sampling 280-81013-A-11 280-318510 03/16/2016 09:53 K1STAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 08:49 280-81013-12 3406-MW12 P:5030B 280-81013-C-12 280-318716 03/30/2016 16:40 MRMTAL DEN1 A:8260B 280-81013-C-12 280-318716 03/30/2016 16:40 MRMTAL DEN1 P:3005A 280-81013-A-12-A 280-318741 280-318385 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-81013-A-12-A 280-318741 280-318385 03/29/2016 23:06 CMKTAL DEN1 P:3005A 280-81013-A-12-B 280-318923 280-318390 03/28/2016 11:33 TEBTAL DEN1 A:6020A 280-81013-A-12-B 280-318923 280-318390 03/30/2016 21:06 LMTTAL DEN1 A:Field Sampling 280-81013-A-12 280-318510 03/16/2016 06:49 K1STAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 00:00 280-81013-13 TRIP BLANK P:5030B 280-81013-C-13 280-318716 03/30/2016 09:00 MRMTAL DEN1 A:8260B 280-81013-C-13 280-318716 03/30/2016 09:00 MRMTAL DEN1 A = Analytical Method P = Prep Method TestAmerica Denver 04/07/2016Page 95 of 112 Quality Control Results Client: Waste Management Job Number: 280-81013-1 Laboratory Chronicle Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time: N/A Received Date/Time: N/A MB N/A P:5030B MB 280-318716/6 280-318716 03/30/2016 07:52 MRMTAL DEN1 A:8260B MB 280-318716/6 280-318716 03/30/2016 07:52 MRMTAL DEN1 P:3005A MB 280-318385/1-A 280-318741 280-318385 03/29/2016 08:10 TEBTAL DEN1 A:6010C MB 280-318385/1-A 280-318741 280-318385 03/29/2016 22:26 CMKTAL DEN1 P:3005A MB 280-318388/1-A 280-318726 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C MB 280-318388/1-A 280-318726 280-318388 03/30/2016 03:04 CRRTAL DEN1 P:3005A MB 280-318388/1-A 280-318904 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C MB 280-318388/1-A 280-318904 280-318388 03/30/2016 16:18 CRRTAL DEN1 P:3005A MB 280-318391/1-A 280-318761 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A MB 280-318391/1-A 280-318761 280-318391 03/29/2016 19:59 LMTTAL DEN1 P:3005A MB 280-318390/1-A 280-318923 280-318390 03/28/2016 11:32 TEBTAL DEN1 A:6020A MB 280-318390/1-A 280-318923 280-318390 03/30/2016 20:15 LMTTAL DEN1 P:3005A MB 280-319459/1-A 280-319614 280-319459 04/05/2016 14:30 MLSTAL DEN1 A:6020A MB 280-319459/1-A 280-319614 280-319459 04/05/2016 21:15 LMTTAL DEN1 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time: N/A Received Date/Time: N/A LCS N/A P:5030B LCS 280-318716/4 280-318716 03/30/2016 07:29 MRMTAL DEN1 A:8260B LCS 280-318716/4 280-318716 03/30/2016 07:29 MRMTAL DEN1 P:3005A LCS 280-318385/2-A 280-318741 280-318385 03/29/2016 08:10 TEBTAL DEN1 A:6010C LCS 280-318385/2-A 280-318741 280-318385 03/29/2016 22:28 CMKTAL DEN1 P:3005A LCS 280-318388/2-A 280-318726 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C LCS 280-318388/2-A 280-318726 280-318388 03/30/2016 03:07 CRRTAL DEN1 P:3005A LCS 280-318388/2-A 280-318904 280-318388 03/29/2016 08:10 TEBTAL DEN1 A:6010C LCS 280-318388/2-A 280-318904 280-318388 03/30/2016 16:21 CRRTAL DEN1 P:3005A LCS 280-318391/2-A 280-318761 280-318391 03/29/2016 08:10 TEBTAL DEN1 A:6020A LCS 280-318391/2-A 280-318761 280-318391 03/29/2016 20:03 LMTTAL DEN1 P:3005A LCS 280-318390/2-A 280-318923 280-318390 03/28/2016 11:32 TEBTAL DEN1 A:6020A LCS 280-318390/2-A 280-318923 280-318390 03/30/2016 20:19 LMTTAL DEN1 P:3005A LCS 280-319459/2-A 280-319614 280-319459 04/05/2016 14:30 MLSTAL DEN1 A:6020A LCS 280-319459/2-A 280-319614 280-319459 04/05/2016 21:19 LMTTAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 08:50 MS N/A P:3005A 280-80960-A-1-B MS 280-318741 280-318385 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-80960-A-1-B MS 280-318741 280-318385 03/29/2016 22:36 CMKTAL DEN1 P:3005A 280-80960-A-3-C MS 280-318923 280-318390 03/28/2016 11:32 TEBTAL DEN1 A:6020A 280-80960-A-3-C MS 280-318923 280-318390 03/30/2016 20:37 LMTTAL DEN1 A = Analytical Method P = Prep Method TestAmerica Denver 04/07/2016Page 96 of 112 Quality Control Results Client: Waste Management Job Number: 280-81013-1 Laboratory Chronicle 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 08:50 MSD N/A P:3005A 280-80960-A-1-C MSD 280-318741 280-318385 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-80960-A-1-C MSD 280-318741 280-318385 03/29/2016 22:39 CMKTAL DEN1 P:3005A 280-80960-A-3-D MSD 280-318923 280-318390 03/28/2016 11:32 TEBTAL DEN1 A:6020A 280-80960-A-3-D MSD 280-318923 280-318390 03/30/2016 20:41 LMTTAL DEN1 Lab References: TAL DEN = TestAmerica Denver A = Analytical Method P = Prep Method TestAmerica Denver 04/07/2016Page 97 of 112 04/07/2016Page 98 of 112 04/07/2016Page 99 of 112 04/07/2016Page 100 of 112 04/07/2016Page 101 of 112 04/07/2016Page 102 of 112 04/07/2016Page 103 of 112 04/07/2016Page 104 of 112 04/07/2016Page 105 of 112 04/07/2016Page 106 of 112 04/07/2016Page 107 of 112 04/07/2016Page 108 of 112 04/07/2016Page 109 of 112 04/07/2016Page 110 of 112 04/07/2016Page 111 of 112 Login Sample Receipt Checklist Client: Waste Management Job Number: 280-81013-1 Login Number: 81013 Question Answer Comment Creator: Soto, Mayra A List Source: TestAmerica Denver List Number: 1 N/ARadioactivity either was not measured or, if measured, is at or below background TrueThe cooler's custody seal, if present, is intact. TrueThe cooler or samples do not appear to have been compromised or tampered with. TrueSamples were received on ice. TrueCooler Temperature is acceptable. TrueCooler Temperature is recorded. TrueCOC is present. TrueCOC is filled out in ink and legible. TrueCOC is filled out with all pertinent information. TrueIs the Field Sampler's name present on COC? TrueThere are no discrepancies between the sample IDs on the containers and the COC. TrueSamples are received within Holding Time (Excluding tests with immediate HTs).. TrueSample containers have legible labels. TrueContainers are not broken or leaking. TrueSample collection date/times are provided. TrueAppropriate sample containers are used. TrueSample bottles are completely filled. TrueSample Preservation Verified TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs TrueVOA sample vials do not have headspace or bubble is <6mm (1/4") in diameter. TrueIf necessary, staff have been informed of any short hold time or quick TAT needs TrueMultiphasic samples are not present. TrueSamples do not require splitting or compositing. TrueSampling Company provided. TrueSamples received within 48 hours of sampling. TrueSamples requiring field filtration have been filtered in the field. N/AChlorine Residual checked. TestAmerica Denver 04/07/2016Page 112 of 112 ANALYTICAL REPORT Job Number: 280-80960-1 Job Description: 134|Piedmont Landfill For: Waste Management 1850 Parkway Place Suite 600 Marietta, GA 30067 Attention: Mr. Al Lacsamana _____________________________________________ Approved for release. Danielle M Harrington Project Manager II 4/4/2016 10:55 AM Designee for Betsy A Sara, Project Manager II 4955 Yarrow Street, Arvada, CO, 80002 (303)736-0189 betsy.sara@testamericainc.com 04/04/2016 cc: Mr. Van Burbach The test results in this report relate only to the samples in this report and meet all requirements of NELAC, with any exceptions noted. Pursuant to NELAP, this report shall not be reproduced except in full, without the written approval of the laboratory. All questions regarding this report should be directed to the TestAmerica Denver Project Manager. The Lab Certification ID# is 4025. Reporting limits are adjusted for sample size used, dilutions and moisture content if applicable. TestAmerica Laboratories, Inc. TestAmerica Denver 4955 Yarrow Street, Arvada, CO 80002 Tel (303) 736-0100 Fax (303) 431-7171 www.testamericainc.com Page 1 of 56 CASE NARRATIVE Client: Waste Management Project: 134|Piedmont Landfill Report Number: 280-80960-1 With the exceptions noted as flags or footnotes, standard analytical protocols were followed in the analysis of the samples and no problems were encountered or anomalies observed. In addition all laboratory quality control samples were within established control limits, with any exceptions noted below. Each sample was analyzed to achieve the lowest possible reporting limit within the constraints of the method. In some cases, due to interference or analytes present at high concentrations, samples were diluted. For diluted samples, the reporting limits are adjusted relative to the dilution required. This report may include reporting limits (RLs) less than TestAmerica’s standard reporting limit. The reported sample results and associated reporting limits are being used specifically to meet the needs of this project. Note that data are not normally reported to these levels without qualification because they are inherently less reliable and potentially less defensible than required by the latest industry standards. Sample Receiving The samples were received on 03/18/2016; the samples arrived in good condition, properly preserved and on ice. The temperature of the cooler at receipt was 0.9C. Holding Times The holding times were within established control limits. Method Blanks Zinc Method 6020A was detected in the Method Blank below the project established reporting limit. No corrective action is taken for any values in Method Blanks that are below the requested reporting limits. The Method Blank data are included at the end of this report. All other Method Blanks were within established control limits. Laboratory Control Samples (LCS) All Laboratory Control Samples were within established control limits. Matrix Spike and Matrix Spike Duplicate (MS/MSD) All MS/MSD samples were within established control limits. Page 2 of 56 EXECUTIVE SUMMARY - Detections Client: Waste Management Job Number: 280-80960-1 Analyte Result Reporting Limit Units Method Lab Sample ID Client Sample ID Qualifier 280-80960-1 3406-S02 SU Field Sampling6.91Field pH umhos/cm Field Sampling79Field Conductivity Degrees C Field Sampling10.6Field Temperature NTU Field Sampling5.4Field Turbidity mg/L Field Sampling9.3Field Dissolved Oxygen millivolts Field Sampling37.3Field EH/ORP Total Recoverable 100 ug/L 6010C35JBarium 10 ug/L 6010C3.3 JLead 25 ug/L 6010C1.7 JVanadium 6.0 ug/L 6020A0.74 JAntimony 10 ug/L 6020A0.83 JCopper 5.5 ug/L 6020A0.050 JThallium 280-80960-2 3406-S03 SU Field Sampling5.46Field pH umhos/cm Field Sampling72Field Conductivity Degrees C Field Sampling9.4Field Temperature NTU Field Sampling5.2Field Turbidity mg/L Field Sampling9.7Field Dissolved Oxygen millivolts Field Sampling113.9Field EH/ORP Total Recoverable 100 ug/L 6010C30JBarium 10 ug/L 6010C0.68 JChromium 10 ug/L 6010C3.0 JLead 25 ug/L 6010C1.5 JVanadium 10 ug/L 6010C1.1 JSilver 10 ug/L 6020A0.66 JCopper TestAmerica Denver Page 3 of 56 EXECUTIVE SUMMARY - Detections Client: Waste Management Job Number: 280-80960-1 Analyte Result Reporting Limit Units Method Lab Sample ID Client Sample ID Qualifier 280-80960-3 3406-S04 SU Field Sampling6.60Field pH umhos/cm Field Sampling65Field Conductivity Degrees C Field Sampling9.0Field Temperature NTU Field Sampling5.6Field Turbidity mg/L Field Sampling10.0Field Dissolved Oxygen millivolts Field Sampling61.4Field EH/ORP Total Recoverable 100 ug/L 6010C30JBarium 10 ug/L 6010C0.96 JChromium 10 ug/L 6010C3.0 JLead 25 ug/L 6010C1.9 JVanadium 10 ug/L 6010C1.1 JSilver 10 ug/L 6020A0.56 JCopper 280-80960-4 3406-S05 5.0 ug/L 8260B0.18 Jcis-1,2-Dichloroethene SU Field Sampling6.69Field pH umhos/cm Field Sampling98Field Conductivity Degrees C Field Sampling9.9Field Temperature NTU Field Sampling5.5Field Turbidity mg/L Field Sampling9.6Field Dissolved Oxygen millivolts Field Sampling30.1Field EH/ORP Total Recoverable 100 ug/L 6010C38JBarium 10 ug/L 6010C0.75 JChromium 10 ug/L 6010C1.2 JCobalt 10 ug/L 6010C3.4 JLead 25 ug/L 6010C1.7 JVanadium 10 ug/L 6010C1.5 JSilver 10 ug/L 6020A0.78 JCopper TestAmerica Denver Page 4 of 56 METHOD SUMMARY Client: Waste Management Job Number: 280-80960-1 Preparation MethodMethodLab LocationDescription Matrix:Water Volatile Organic Compounds (GC/MS)TAL DEN SW846 8260B Purge and Trap TAL DEN SW846 5030B Metals (ICP)TAL DEN SW846 6010C Preparation, Total Recoverable or Dissolved Metals TAL DEN SW846 3005A Metals (ICP/MS)TAL DEN SW846 6020A Preparation, Total Recoverable or Dissolved Metals TAL DEN SW846 3005A Field Sampling TAL DEN EPA Field Sampling Lab References: TAL DEN = TestAmerica Denver Method References: EPA = US Environmental Protection Agency SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. TestAmerica Denver Page 5 of 56 METHOD / ANALYST SUMMARY Client: Waste Management Job Number: 280-80960-1 Method Analyst Analyst ID Moan, Matthew R MRMSW846 8260B Kelly, Cara M CMKSW846 6010C Trudell, Lynn-Anne M LMTSW846 6020A Saetia, Kriangsak 1 K1SEPA Field Sampling TestAmerica Denver Page 6 of 56 SAMPLE SUMMARY Client: Waste Management Job Number: 280-80960-1 Client Sample IDLab Sample ID Client Matrix Sampled Received Date/Time Date/Time 280-80960-1 3406-S02 Water 03/17/2016 0850 03/18/2016 1045 280-80960-2 3406-S03 Water 03/17/2016 0748 03/18/2016 1045 280-80960-3 3406-S04 Water 03/17/2016 0810 03/18/2016 1045 280-80960-4 3406-S05 Water 03/17/2016 0830 03/18/2016 1045 280-80960-5TB TRIP BLANK Water 03/17/2016 0000 03/18/2016 1045 TestAmerica Denver Page 7 of 56 SAMPLE RESULTS TestAmerica Denver Page 8 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Client Sample ID: Lab Sample ID: 3406-S02 Client Matrix: 280-80960-1 Water Date Sampled: 03/17/2016 0850 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/31/2016 0743 03/31/2016 0743 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6421.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318898 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver Page 9 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Client Sample ID: Lab Sample ID: 3406-S02 Client Matrix: 280-80960-1 Water Date Sampled: 03/17/2016 0850 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/31/2016 0743 03/31/2016 0743 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6421.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318898 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 87 70 - 1271,2-Dichloroethane-d4 (Surr) 100 78 - 1204-Bromofluorobenzene (Surr) 95 77 - 120Dibromofluoromethane (Surr) 99 80 - 125Toluene-d8 (Surr) TestAmerica Denver Page 10 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Client Sample ID: Lab Sample ID: 3406-S03 Client Matrix: 280-80960-2 Water Date Sampled: 03/17/2016 0748 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/31/2016 0805 03/31/2016 0805 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6422.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318898 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver Page 11 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Client Sample ID: Lab Sample ID: 3406-S03 Client Matrix: 280-80960-2 Water Date Sampled: 03/17/2016 0748 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/31/2016 0805 03/31/2016 0805 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6422.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318898 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 87 70 - 1271,2-Dichloroethane-d4 (Surr) 97 78 - 1204-Bromofluorobenzene (Surr) 96 77 - 120Dibromofluoromethane (Surr) 92 80 - 125Toluene-d8 (Surr) TestAmerica Denver Page 12 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Client Sample ID: Lab Sample ID: 3406-S04 Client Matrix: 280-80960-3 Water Date Sampled: 03/17/2016 0810 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/31/2016 0828 03/31/2016 0828 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6423.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318898 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver Page 13 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Client Sample ID: Lab Sample ID: 3406-S04 Client Matrix: 280-80960-3 Water Date Sampled: 03/17/2016 0810 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/31/2016 0828 03/31/2016 0828 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6423.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318898 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 94 70 - 1271,2-Dichloroethane-d4 (Surr) 100 78 - 1204-Bromofluorobenzene (Surr) 100 77 - 120Dibromofluoromethane (Surr) 95 80 - 125Toluene-d8 (Surr) TestAmerica Denver Page 14 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Client Sample ID: Lab Sample ID: 3406-S05 Client Matrix: 280-80960-4 Water Date Sampled: 03/17/2016 0830 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/31/2016 0851 03/31/2016 0851 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6424.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318898 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane 0.18 J 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver Page 15 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Client Sample ID: Lab Sample ID: 3406-S05 Client Matrix: 280-80960-4 Water Date Sampled: 03/17/2016 0830 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/31/2016 0851 03/31/2016 0851 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6424.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318898 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 96 70 - 1271,2-Dichloroethane-d4 (Surr) 101 78 - 1204-Bromofluorobenzene (Surr) 103 77 - 120Dibromofluoromethane (Surr) 97 80 - 125Toluene-d8 (Surr) TestAmerica Denver Page 16 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Client Sample ID: Lab Sample ID: TRIP BLANK Client Matrix: 280-80960-5TB Water Date Sampled: 03/17/2016 0000 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1144 03/30/2016 1144 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6373.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 1.00.10Vinyl chloride TestAmerica Denver Page 17 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Client Sample ID: Lab Sample ID: TRIP BLANK Client Matrix: 280-80960-5TB Water Date Sampled: 03/17/2016 0000 Date Received: 03/18/2016 1045 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1144 03/30/2016 1144 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6373.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 103 70 - 1271,2-Dichloroethane-d4 (Surr) 96 78 - 1204-Bromofluorobenzene (Surr) 107 77 - 120Dibromofluoromethane (Surr) 96 80 - 125Toluene-d8 (Surr) TestAmerica Denver Page 18 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Client Sample ID: Lab Sample ID: 3406-S02 Client Matrix: 280-80960-1 Water Date Sampled: 03/17/2016 0850 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:26C032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2231 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_026 Analysis Date: Prep Date: Analysis Batch: 280-318741 280-318385Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 35 J 1000.58Barium ND 1.00.47Beryllium ND 100.66Chromium ND 101.2Cobalt 3.3 J 102.6Lead ND 501.3Nickel 1.7 J 251.1Vanadium ND 100.93Silver 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:118SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 2023 Final Weight/Volume:50 mL 03/28/2016 1132 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318923 280-318390Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 0.74 J 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium 0.83 J 100.56Copper ND 100.70Selenium 0.050 J 5.50.050Thallium ND 102.0Zinc TestAmerica Denver Page 19 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Client Sample ID: Lab Sample ID: 3406-S03 Client Matrix: 280-80960-2 Water Date Sampled: 03/17/2016 0748 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:26C032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2244 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_026 Analysis Date: Prep Date: Analysis Batch: 280-318741 280-318385Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 30 J 1000.58Barium ND 1.00.47Beryllium 0.68 J 100.66Chromium ND 101.2Cobalt 3.0 J 102.6Lead ND 501.3Nickel 1.5 J 251.1Vanadium 1.1 J 100.93Silver 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:119SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 2026 Final Weight/Volume:50 mL 03/28/2016 1132 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318923 280-318390Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium 0.66 J 100.56Copper ND 100.70Selenium ND 5.50.050Thallium ND 102.0Zinc TestAmerica Denver Page 20 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Client Sample ID: Lab Sample ID: 3406-S04 Client Matrix: 280-80960-3 Water Date Sampled: 03/17/2016 0810 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:26C032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2247 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_026 Analysis Date: Prep Date: Analysis Batch: 280-318741 280-318385Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 30 J 1000.58Barium ND 1.00.47Beryllium 0.96 J 100.66Chromium ND 101.2Cobalt 3.0 J 102.6Lead ND 501.3Nickel 1.9 J 251.1Vanadium 1.1 J 100.93Silver 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:120SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 2030 Final Weight/Volume:50 mL 03/28/2016 1132 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318923 280-318390Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium 0.56 J 100.56Copper ND 100.70Selenium ND 5.50.050Thallium ND 102.0Zinc TestAmerica Denver Page 21 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Client Sample ID: Lab Sample ID: 3406-S05 Client Matrix: 280-80960-4 Water Date Sampled: 03/17/2016 0830 Date Received: 03/18/2016 1045 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:26C032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 2250 Final Weight/Volume:50 mL 03/29/2016 0810 3005A MT_026 Analysis Date: Prep Date: Analysis Batch: 280-318741 280-318385Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 38 J 1000.58Barium ND 1.00.47Beryllium 0.75 J 100.66Chromium 1.2 J 101.2Cobalt 3.4 J 102.6Lead ND 501.3Nickel 1.7 J 251.1Vanadium 1.5 J 100.93Silver 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:128SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/30/2016 2059 Final Weight/Volume:50 mL 03/28/2016 1132 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318923 280-318390Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium 0.78 J 100.56Copper ND 100.70Selenium ND 5.50.050Thallium ND 102.0Zinc TestAmerica Denver Page 22 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-S02 Client Matrix: 280-80960-1 Water Date Sampled: 03/17/2016 0850 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Field pH 6.91 SU 1.0 Field Sampling 280-318510 03/17/2016 0650 Field Conductivity 79 umhos/cm 1.0 Field Sampling 280-318510 03/17/2016 0650 Field Temperature 10.6 Degrees C 1.0 Field Sampling 280-318510 03/17/2016 0650 Field Turbidity 5.4 NTU 1.0 Field Sampling 280-318510 03/17/2016 0650 Field Dissolved Oxygen 9.3 mg/L 1.0 Field Sampling 280-318510 03/17/2016 0650 Field EH/ORP 37.3 millivolts 1.0 Field Sampling 280-318510 03/17/2016 0650 TestAmerica Denver Page 23 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-S03 Client Matrix: 280-80960-2 Water Date Sampled: 03/17/2016 0748 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Field pH 5.46 SU 1.0 Field Sampling 280-318510 03/17/2016 0548 Field Conductivity 72 umhos/cm 1.0 Field Sampling 280-318510 03/17/2016 0548 Field Temperature 9.4 Degrees C 1.0 Field Sampling 280-318510 03/17/2016 0548 Field Turbidity 5.2 NTU 1.0 Field Sampling 280-318510 03/17/2016 0548 Field Dissolved Oxygen 9.7 mg/L 1.0 Field Sampling 280-318510 03/17/2016 0548 Field EH/ORP 113.9 millivolts 1.0 Field Sampling 280-318510 03/17/2016 0548 TestAmerica Denver Page 24 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-S04 Client Matrix: 280-80960-3 Water Date Sampled: 03/17/2016 0810 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Field pH 6.60 SU 1.0 Field Sampling 280-318510 03/17/2016 0610 Field Conductivity 65 umhos/cm 1.0 Field Sampling 280-318510 03/17/2016 0610 Field Temperature 9.0 Degrees C 1.0 Field Sampling 280-318510 03/17/2016 0610 Field Turbidity 5.6 NTU 1.0 Field Sampling 280-318510 03/17/2016 0610 Field Dissolved Oxygen 10.0 mg/L 1.0 Field Sampling 280-318510 03/17/2016 0610 Field EH/ORP 61.4 millivolts 1.0 Field Sampling 280-318510 03/17/2016 0610 TestAmerica Denver Page 25 of 56 Analytical Data Client: Waste Management Job Number: 280-80960-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-S05 Client Matrix: 280-80960-4 Water Date Sampled: 03/17/2016 0830 Date Received: 03/18/2016 1045 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Field pH 6.69 SU 1.0 Field Sampling 280-318510 03/17/2016 0630 Field Conductivity 98 umhos/cm 1.0 Field Sampling 280-318510 03/17/2016 0630 Field Temperature 9.9 Degrees C 1.0 Field Sampling 280-318510 03/17/2016 0630 Field Turbidity 5.5 NTU 1.0 Field Sampling 280-318510 03/17/2016 0630 Field Dissolved Oxygen 9.6 mg/L 1.0 Field Sampling 280-318510 03/17/2016 0630 Field EH/ORP 30.1 millivolts 1.0 Field Sampling 280-318510 03/17/2016 0630 TestAmerica Denver Page 26 of 56 DATA REPORTING QUALIFIERS Client: Waste Management Job Number: 280-80960-1 Lab Section Qualifier Description GC/MS VOA MS and/or MSD Recovery is outside acceptance limits.F1 Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. J Metals Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. J TestAmerica Denver Page 27 of 56 QUALITY CONTROL RESULTS TestAmerica Denver Page 28 of 56 Quality Control Results Client: Waste Management Job Number: 280-80960-1 QC Association Summary Lab Sample ID Client Sample ID Client Matrix Method Prep Batch Report Basis GC/MS VOA Analysis Batch:280-318716 Lab Control Sample Water 8260BLCS 280-318716/4 T Method Blank Water 8260BMB 280-318716/6 T WaterTRIP BLANK 8260B280-80960-5TB T Matrix Spike Water 8260B280-81013-C-2 MS T Matrix Spike Duplicate Water 8260B280-81013-C-2 MSD T Matrix Spike Water 8260B280-81013-C-7 MS T Matrix Spike Duplicate Water 8260B280-81013-C-7 MSD T Analysis Batch:280-318898 Lab Control Sample Water 8260BLCS 280-318898/4 T Method Blank Water 8260BMB 280-318898/6 T Water3406-S02 8260B280-80960-1 T Matrix Spike Water 8260B280-80960-1MS T Matrix Spike Duplicate Water 8260B280-80960-1MSD T Water3406-S03 8260B280-80960-2 T Water3406-S04 8260B280-80960-3 T Water3406-S05 8260B280-80960-4 T Report Basis T = Total TestAmerica Denver Page 29 of 56 Quality Control Results Client: Waste Management Job Number: 280-80960-1 QC Association Summary Lab Sample ID Client Sample ID Client Matrix Method Prep Batch Report Basis Metals Prep Batch: 280-318385 Lab Control Sample Water 3005ALCS 280-318385/2-A R Method Blank Water 3005AMB 280-318385/1-A R Water3406-S02 3005A280-80960-1 R Matrix Spike Water 3005A280-80960-1MS R Matrix Spike Duplicate Water 3005A280-80960-1MSD R Water3406-S03 3005A280-80960-2 R Water3406-S04 3005A280-80960-3 R Water3406-S05 3005A280-80960-4 R Prep Batch: 280-318390 Lab Control Sample Water 3005ALCS 280-318390/2-A R Method Blank Water 3005AMB 280-318390/1-A R Water3406-S02 3005A280-80960-1 R Water3406-S03 3005A280-80960-2 R Water3406-S04 3005A280-80960-3 R Matrix Spike Water 3005A280-80960-3MS R Matrix Spike Duplicate Water 3005A280-80960-3MSD R Water3406-S05 3005A280-80960-4 R Analysis Batch:280-318741 Lab Control Sample Water 280-3183856010CLCS 280-318385/2-A R Method Blank Water 280-3183856010CMB 280-318385/1-A R Water 280-3183853406-S02 6010C280-80960-1 R Matrix Spike Water 280-3183856010C280-80960-1MS R Matrix Spike Duplicate Water 280-3183856010C280-80960-1MSD R Water 280-3183853406-S03 6010C280-80960-2 R Water 280-3183853406-S04 6010C280-80960-3 R Water 280-3183853406-S05 6010C280-80960-4 R Analysis Batch:280-318923 Lab Control Sample Water 280-3183906020ALCS 280-318390/2-A R Method Blank Water 280-3183906020AMB 280-318390/1-A R Water 280-3183903406-S02 6020A280-80960-1 R Water 280-3183903406-S03 6020A280-80960-2 R Water 280-3183903406-S04 6020A280-80960-3 R Matrix Spike Water 280-3183906020A280-80960-3MS R Matrix Spike Duplicate Water 280-3183906020A280-80960-3MSD R Water 280-3183903406-S05 6020A280-80960-4 R Report Basis R = Total Recoverable TestAmerica Denver Page 30 of 56 Quality Control Results Client: Waste Management Job Number: 280-80960-1 QC Association Summary Lab Sample ID Client Sample ID Client Matrix Method Prep Batch Report Basis Field Service / Mobile Lab Analysis Batch:280-318510 Water3406-S02 Field Sampling280-80960-1 T Water3406-S03 Field Sampling280-80960-2 T Water3406-S04 Field Sampling280-80960-3 T Water3406-S05 Field Sampling280-80960-4 T Report Basis T = Total TestAmerica Denver Page 31 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management Surrogate Recovery Report 8260B Volatile Organic Compounds (GC/MS) Client Matrix: Water Lab Sample ID Client Sample ID DCA BFB DBFM TOL %Rec %Rec %Rec %Rec 280-80960-1 3406-S02 87 100 95 99 280-80960-2 3406-S03 87 97 96 92 280-80960-3 3406-S04 94 100 100 95 280-80960-4 3406-S05 96 101 103 97 280-80960-5 TRIP BLANK 103 96 107 96 MB 280-318716/6 94 93 101 93 MB 280-318898/6 92 99 98 92 LCS 280-318716/4 98 91 103 100 LCS 280-318898/4 95 93 96 98 280-80960-1 MS 3406-S02 MS 95 94 97 99 280-81013-C-2 MS 95 98 100 101 280-81013-C-7 MS 94 90 100 96 280-80960-1 MSD 3406-S02 MSD 96 92 97 95 280-81013-C-2 MSD 106 97 109 106 280-81013-C-7 MSD 98 99 105 103 Surrogate Acceptance Limits DCA = 1,2-Dichloroethane-d4 (Surr)70-127 BFB = 4-Bromofluorobenzene (Surr)78-120 DBFM = Dibromofluoromethane (Surr)77-120 TOL = Toluene-d8 (Surr)80-125 TestAmerica Denver Page 32 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318716 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Z6363.D 20 mL 20 mLUnits:ug/L Method: 8260B Preparation: 5030B VMS_ZMB 280-318716/6 Analysis Date: 03/30/2016 0752 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-318716 Prep Date: Leach Date: 03/30/2016 0752 N/A Analyte RLMDLQualResult ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate TestAmerica Denver Page 33 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318716 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Z6363.D 20 mL 20 mLUnits:ug/L Method: 8260B Preparation: 5030B VMS_ZMB 280-318716/6 Analysis Date: 03/30/2016 0752 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-318716 Prep Date: Leach Date: 03/30/2016 0752 N/A Analyte RLMDLQualResult ND 1.00.10Vinyl chloride ND 5.00.19Xylenes, Total Surrogate % Rec Acceptance Limits 1,2-Dichloroethane-d4 (Surr)94 70 - 127 4-Bromofluorobenzene (Surr)93 78 - 120 Dibromofluoromethane (Surr)101 77 - 120 Toluene-d8 (Surr)93 80 - 125 Water 1.0 Lab Control Sample - Batch: 280-318716 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Z6362.D 20 mL 20 mLUnits:ug/L Method: 8260B Preparation: 5030B VMS_ZLCS 280-318716/4 Analysis Date: 03/30/2016 0729 Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A Prep Date: Leach Date: 03/30/2016 0729 N/A Analyte QualLimit% Rec.ResultSpike Amount 5.00 4.71 94 65 - 1351,1,1-Trichloroethane 5.00 5.38 108 65 - 1351,1-Dichloroethane 5.00 4.95 99 J65 - 1361,1-Dichloroethene 5.00 5.42 108 64 - 1351,2-Dichloropropane 5.00 5.06 101 65 - 1351,3-Dichlorobenzene 5.00 5.75 115 65 - 135Benzene 5.00 5.03 101 65 - 135Bromodichloromethane 5.00 5.67 113 65 - 135Carbon tetrachloride 5.00 4.91 98 65 - 135Chlorobenzene 5.00 5.20 104 65 - 135Chloroform 5.00 4.53 91 65 - 135Ethylbenzene 5.00 4.68 94 54 - 141Methylene Chloride 5.00 4.69 94 65 - 135Tetrachloroethene 5.00 4.97 99 65 - 135Toluene 5.00 5.09 102 65 - 135trans-1,2-Dichloroethene 5.00 5.15 103 65 - 135Trichloroethene Surrogate % Rec Acceptance Limits 1,2-Dichloroethane-d4 (Surr)98 70 - 127 4-Bromofluorobenzene (Surr)91 78 - 120 Dibromofluoromethane (Surr)103 77 - 120 Toluene-d8 (Surr)100 80 - 125 TestAmerica Denver Page 34 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water Z6368.D 20 mL 20 mL 20 mL Z6369.D 20 mL 20 mL 20 mL Method: 8260B Preparation: 5030B VMS_Z VMS_Z 280-81013-C-2 MS 280-81013-C-2 MSD MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318716 03/30/2016 0951 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1014 03/30/2016 1014 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A 03/30/2016 0951 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 92 93 65 - 135 1 201,1,1-Trichloroethane 104 110 65 - 135 5 211,1-Dichloroethane 97 97 65 - 136 0 20 J J1,1-Dichloroethene 103 109 64 - 135 6 201,2-Dichloropropane 98 108 65 - 135 9 201,3-Dichlorobenzene 108 111 65 - 135 3 20Benzene 93 100 65 - 135 7 20Bromodichloromethane 108 110 65 - 135 2 21Carbon tetrachloride 95 99 65 - 135 3 20Chlorobenzene 99 103 65 - 135 3 20 JChloroform 89 91 65 - 135 1 20Ethylbenzene 78 86 54 - 141 10 26Methylene Chloride 94 94 65 - 135 1 20Tetrachloroethene 96 98 65 - 135 1 20Toluene 100 102 65 - 135 2 24trans-1,2-Dichloroethene 98 102 65 - 135 4 20Trichloroethene Surrogate Acceptance LimitsMS % Rec MSD % Rec 1,2-Dichloroethane-d4 (Surr)95 106 70 - 127 4-Bromofluorobenzene (Surr)98 97 78 - 120 Dibromofluoromethane (Surr)100 109 77 - 120 Toluene-d8 (Surr)101 106 80 - 125 TestAmerica Denver Page 35 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water Z6379.D 20 mL 20 mL 20 mL Z6380.D 20 mL 20 mL 20 mL Method: 8260B Preparation: 5030B VMS_Z VMS_Z 280-81013-C-7 MS 280-81013-C-7 MSD MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318716 03/30/2016 1401 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1424 03/30/2016 1424 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A 03/30/2016 1401 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 89 89 65 - 135 0 201,1,1-Trichloroethane 106 106 65 - 135 0 211,1-Dichloroethane 92 93 65 - 136 0 20 J J1,1-Dichloroethene 102 104 64 - 135 2 201,2-Dichloropropane 93 97 65 - 135 4 201,3-Dichlorobenzene 106 110 65 - 135 3 20Benzene 93 95 65 - 135 2 20Bromodichloromethane 105 100 65 - 135 4 21Carbon tetrachloride 89 94 65 - 135 5 20Chlorobenzene 98 101 65 - 135 2 20 JChloroform 82 88 65 - 135 7 20Ethylbenzene 81 87 54 - 141 7 26Methylene Chloride 84 89 65 - 135 6 20Tetrachloroethene 94 95 65 - 135 2 20Toluene 99 101 65 - 135 1 24 Jtrans-1,2-Dichloroethene 97 101 65 - 135 4 20Trichloroethene Surrogate Acceptance LimitsMS % Rec MSD % Rec 1,2-Dichloroethane-d4 (Surr)94 98 70 - 127 4-Bromofluorobenzene (Surr)90 99 78 - 120 Dibromofluoromethane (Surr)100 105 77 - 120 Toluene-d8 (Surr)96 103 80 - 125 TestAmerica Denver Page 36 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management Water 03/30/2016 0951 03/30/2016 1014 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 8260B Preparation: 5030B Units:ug/L280-81013-C-2 MS 280-81013-C-2 MSDMS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318716 Analysis Date: Prep Date: Leach Date: 03/30/2016 0951 N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1014 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike ND 5.00 5.00 4.60 4.651,1,1-Trichloroethane ND 5.00 5.00 5.21 5.501,1-Dichloroethane ND 5.00 5.00 4.85 4.86J J1,1-Dichloroethene ND 5.00 5.00 5.14 5.441,2-Dichloropropane ND 5.00 5.00 4.91 5.381,3-Dichlorobenzene ND 5.00 5.00 5.39 5.55Benzene ND 5.00 5.00 4.64 5.00Bromodichloromethane ND 5.00 5.00 5.39 5.51Carbon tetrachloride ND 5.00 5.00 4.76 4.93Chlorobenzene ND 5.00 5.00 4.96 5.13JChloroform ND 5.00 5.00 4.47 4.53Ethylbenzene ND 5.00 5.00 3.91 4.32Methylene Chloride ND 5.00 5.00 4.71 4.68Tetrachloroethene ND 5.00 5.00 4.82 4.88Toluene ND 5.00 5.00 5.00 5.08trans-1,2-Dichloroethene ND 5.00 5.00 4.91 5.09Trichloroethene TestAmerica Denver Page 37 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management Water 03/30/2016 1401 03/30/2016 1424 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 8260B Preparation: 5030B Units:ug/L280-81013-C-7 MS 280-81013-C-7 MSDMS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318716 Analysis Date: Prep Date: Leach Date: 03/30/2016 1401 N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1424 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike ND 5.00 5.00 4.45 4.461,1,1-Trichloroethane ND 5.00 5.00 5.29 5.291,1-Dichloroethane ND 5.00 5.00 4.62 4.64J J1,1-Dichloroethene ND 5.00 5.00 5.08 5.201,2-Dichloropropane ND 5.00 5.00 4.63 4.831,3-Dichlorobenzene ND 5.00 5.00 5.32 5.49Benzene ND 5.00 5.00 4.66 4.77Bromodichloromethane ND 5.00 5.00 5.23 5.00Carbon tetrachloride ND 5.00 5.00 4.47 4.68Chlorobenzene ND 5.00 5.00 4.92 5.03JChloroform ND 5.00 5.00 4.10 4.39Ethylbenzene ND 5.00 5.00 4.07 4.36Methylene Chloride ND 5.00 5.00 4.22 4.46Tetrachloroethene ND 5.00 5.00 4.68 4.76Toluene ND 5.00 5.00 4.97 5.03Jtrans-1,2-Dichloroethene ND 5.00 5.00 4.85 5.03Trichloroethene TestAmerica Denver Page 38 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318898 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Z6420.D 20 mL 20 mLUnits:ug/L Method: 8260B Preparation: 5030B VMS_ZMB 280-318898/6 Analysis Date: 03/31/2016 0715 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-318898 Prep Date: Leach Date: 03/31/2016 0715 N/A Analyte RLMDLQualResult ND 5.00.211,1,1,2-Tetrachloroethane ND 1.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 1.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 1.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 1.00.181,2-Dibromoethane ND 5.00.151,2-Dichlorobenzene ND 1.00.131,2-Dichloroethane ND 1.00.181,2-Dichloropropane ND 1.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 1.00.16Benzene ND 3.00.10Bromochloromethane ND 1.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 1.00.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 1.00.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 1.00.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 1.00.16Ethylbenzene ND 100.23Iodomethane ND 1.00.32Methylene Chloride ND 1.00.17Styrene ND 1.00.20Tetrachloroethene ND 1.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 1.00.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 1.00.16Trichloroethene ND 1.00.29Trichlorofluoromethane ND 500.94Vinyl acetate TestAmerica Denver Page 39 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318898 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Z6420.D 20 mL 20 mLUnits:ug/L Method: 8260B Preparation: 5030B VMS_ZMB 280-318898/6 Analysis Date: 03/31/2016 0715 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-318898 Prep Date: Leach Date: 03/31/2016 0715 N/A Analyte RLMDLQualResult ND 1.00.10Vinyl chloride ND 5.00.19Xylenes, Total Surrogate % Rec Acceptance Limits 1,2-Dichloroethane-d4 (Surr)92 70 - 127 4-Bromofluorobenzene (Surr)99 78 - 120 Dibromofluoromethane (Surr)98 77 - 120 Toluene-d8 (Surr)92 80 - 125 Water 1.0 Lab Control Sample - Batch: 280-318898 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Z6419.D 20 mL 20 mLUnits:ug/L Method: 8260B Preparation: 5030B VMS_ZLCS 280-318898/4 Analysis Date: 03/31/2016 0652 Analysis Batch: Prep Batch: Leach Batch: 280-318898 N/A N/A Prep Date: Leach Date: 03/31/2016 0652 N/A Analyte QualLimit% Rec.ResultSpike Amount 5.00 4.45 89 65 - 1351,1,1-Trichloroethane 5.00 5.01 100 65 - 1351,1-Dichloroethane 5.00 4.60 92 J65 - 1361,1-Dichloroethene 5.00 4.96 99 64 - 1351,2-Dichloropropane 5.00 5.05 101 65 - 1351,3-Dichlorobenzene 5.00 5.36 107 65 - 135Benzene 5.00 4.71 94 65 - 135Bromodichloromethane 5.00 5.35 107 65 - 135Carbon tetrachloride 5.00 4.87 97 65 - 135Chlorobenzene 5.00 4.81 96 J65 - 135Chloroform 5.00 4.49 90 65 - 135Ethylbenzene 5.00 4.18 84 54 - 141Methylene Chloride 5.00 4.67 93 65 - 135Tetrachloroethene 5.00 4.62 92 65 - 135Toluene 5.00 4.78 96 J65 - 135trans-1,2-Dichloroethene 5.00 4.82 96 65 - 135Trichloroethene Surrogate % Rec Acceptance Limits 1,2-Dichloroethane-d4 (Surr)95 70 - 127 4-Bromofluorobenzene (Surr)93 78 - 120 Dibromofluoromethane (Surr)96 77 - 120 Toluene-d8 (Surr)98 80 - 125 TestAmerica Denver Page 40 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water Z6425.D 20 mL 20 mL 20 mL Z6426.D 20 mL 20 mL 20 mL Method: 8260B Preparation: 5030B VMS_Z VMS_Z 280-80960-1 280-80960-1 MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318898 03/31/2016 0914 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318898 N/A N/A Analysis Date: Prep Date: Leach Date: 03/31/2016 0936 03/31/2016 0936 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318898 N/A N/A 03/31/2016 0914 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 87 88 65 - 135 1 201,1,1-Trichloroethane 99 100 65 - 135 2 21 J1,1-Dichloroethane 90 89 65 - 136 1 20 J J1,1-Dichloroethene 97 103 64 - 135 5 201,2-Dichloropropane 100 101 65 - 135 1 201,3-Dichlorobenzene 106 103 65 - 135 2 20Benzene 91 97 65 - 135 7 20Bromodichloromethane 103 104 65 - 135 1 21Carbon tetrachloride 95 95 65 - 135 0 20Chlorobenzene 95 97 65 - 135 2 20 J JChloroform 88 88 65 - 135 0 20Ethylbenzene 75 79 54 - 141 6 26Methylene Chloride 90 87 65 - 135 3 20Tetrachloroethene 92 91 65 - 135 1 20Toluene 94 95 65 - 135 1 24 J Jtrans-1,2-Dichloroethene 94 94 65 - 135 0 20Trichloroethene Surrogate Acceptance LimitsMS % Rec MSD % Rec 1,2-Dichloroethane-d4 (Surr)95 96 70 - 127 4-Bromofluorobenzene (Surr)94 92 78 - 120 Dibromofluoromethane (Surr)97 97 77 - 120 Toluene-d8 (Surr)99 95 80 - 125 TestAmerica Denver Page 41 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management Water 03/31/2016 0914 03/31/2016 0936 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 8260B Preparation: 5030B Units:ug/L280-80960-1 280-80960-1MS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318898 Analysis Date: Prep Date: Leach Date: 03/31/2016 0914 N/A Analysis Date: Prep Date: Leach Date: 03/31/2016 0936 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike ND 5.00 5.00 4.33 4.381,1,1-Trichloroethane ND 5.00 5.00 4.95 5.02J1,1-Dichloroethane ND 5.00 5.00 4.49 4.44J J1,1-Dichloroethene ND 5.00 5.00 4.86 5.131,2-Dichloropropane ND 5.00 5.00 5.00 5.061,3-Dichlorobenzene ND 5.00 5.00 5.29 5.17Benzene ND 5.00 5.00 4.55 4.86Bromodichloromethane ND 5.00 5.00 5.15 5.20Carbon tetrachloride ND 5.00 5.00 4.77 4.75Chlorobenzene ND 5.00 5.00 4.76 4.87J JChloroform ND 5.00 5.00 4.39 4.38Ethylbenzene ND 5.00 5.00 3.73 3.96Methylene Chloride ND 5.00 5.00 4.48 4.35Tetrachloroethene ND 5.00 5.00 4.62 4.55Toluene ND 5.00 5.00 4.69 4.73J Jtrans-1,2-Dichloroethene ND 5.00 5.00 4.69 4.68Trichloroethene TestAmerica Denver Page 42 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318385 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 26C032916.asc 50 mL 50 mLUnits:ug/L Method: 6010C Preparation: 3005A Total Recoverable MT_026MB 280-318385/1-A Analysis Date: 03/29/2016 2226 Analysis Batch: Prep Batch: Leach Batch:N/A 280-318741 280-318385 Prep Date: Leach Date: 03/29/2016 0810 N/A Analyte RLMDLQualResult ND 1000.58Barium ND 1.00.47Beryllium ND 100.66Chromium ND 101.2Cobalt ND 102.6Lead ND 501.3Nickel ND 251.1Vanadium ND 100.93Silver Water 1.0 Lab Control Sample - Batch: 280-318385 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 26C032916.asc 50 mL 50 mLUnits:ug/L Method: 6010C Preparation: 3005A Total Recoverable MT_026LCS 280-318385/2-A Analysis Date: 03/29/2016 2228 Analysis Batch: Prep Batch: Leach Batch: 280-318741 280-318385 N/A Prep Date: Leach Date: 03/29/2016 0810 N/A Analyte QualLimit% Rec.ResultSpike Amount 2000 2070 104 90 - 112Barium 50.0 49.2 98 89 - 113Beryllium 200 196 98 90 - 113Chromium 500 481 96 89 - 111Cobalt 500 487 97 89 - 110Lead 500 501 100 89 - 111Nickel 500 507 101 90 - 111Vanadium 50.0 57.7 115 86 - 115Silver TestAmerica Denver Page 43 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 26C032916.asc 50 mL 50 mL 26C032916.asc 50 mL 50 mL Method: 6010C Preparation: 3005A Total Recoverable MT_026 MT_026 280-80960-1 280-80960-1 MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318385 03/29/2016 2236 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318741 280-318385 N/A Analysis Date: Prep Date: Leach Date: 03/29/2016 2239 03/29/2016 0810 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318741 280-318385 N/A 03/29/2016 0810 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 102 101 85 - 120 1 20Barium 97 95 79 - 121 2 20Beryllium 97 95 73 - 135 2 20Chromium 95 94 82 - 119 1 20Cobalt 95 94 89 - 121 1 20Lead 99 97 84 - 120 2 20Nickel 100 97 85 - 120 2 20Vanadium 116 114 75 - 141 2 20Silver Water 03/29/2016 2236 03/29/2016 2239 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 6010C Preparation: 3005A Total Recoverable Units:ug/L280-80960-1 280-80960-1MS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318385 Analysis Date: Prep Date: Leach Date: 03/29/2016 0810 N/A Analysis Date: Prep Date: Leach Date: 03/29/2016 0810 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike 35 J 2000 2000 2080 2050Barium ND 50.0 50.0 48.5 47.6Beryllium ND 200 200 194 190Chromium ND 500 500 474 468Cobalt 3.3 J 500 500 479 474Lead ND 500 500 495 487Nickel 1.7 J 500 500 500 488Vanadium ND 50.0 50.0 58.1 57.0Silver TestAmerica Denver Page 44 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318390 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 116_BLK.d 50 mL 50 mLUnits:ug/L Method: 6020A Preparation: 3005A Total Recoverable MT_078MB 280-318390/1-A Analysis Date: 03/30/2016 2015 Analysis Batch: Prep Batch: Leach Batch:N/A 280-318923 280-318390 Prep Date: Leach Date: 03/28/2016 1132 N/A Analyte RLMDLQualResult ND 6.00.40Antimony ND 100.33Arsenic ND 1.00.27Cadmium ND 100.56Copper ND 100.70Selenium ND 5.50.050Thallium 2.32 J 102.0Zinc Water 1.0 Lab Control Sample - Batch: 280-318390 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 117_LCS.d 50 mL 50 mLUnits:ug/L Method: 6020A Preparation: 3005A Total Recoverable MT_078LCS 280-318390/2-A Analysis Date: 03/30/2016 2019 Analysis Batch: Prep Batch: Leach Batch: 280-318923 280-318390 N/A Prep Date: Leach Date: 03/28/2016 1132 N/A Analyte QualLimit% Rec.ResultSpike Amount 40.0 35.4 89 85 - 115Antimony 40.0 39.1 98 85 - 117Arsenic 40.0 39.7 99 85 - 115Cadmium 40.0 39.8 100 85 - 119Copper 40.0 39.9 100 77 - 122Selenium 40.0 40.7 102 85 - 118Thallium 40.0 39.3 98 83 - 122Zinc TestAmerica Denver Page 45 of 56 Quality Control Results Job Number: 280-80960-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 122SMPL.d 50 mL 50 mL 123SMPL.d 50 mL 50 mL Method: 6020A Preparation: 3005A Total Recoverable MT_078 MT_078 280-80960-3 280-80960-3 MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318390 03/30/2016 2037 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318923 280-318390 N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 2041 03/28/2016 1132 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318923 280-318390 N/A 03/28/2016 1132 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 90 93 85 - 115 3 20Antimony 99 101 85 - 117 2 20Arsenic 101 102 85 - 115 1 20Cadmium 103 104 85 - 119 1 20Copper 98 99 77 - 122 1 20Selenium 104 103 85 - 118 1 20Thallium 103 105 83 - 122 2 20Zinc Water 03/30/2016 2037 03/30/2016 2041 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 6020A Preparation: 3005A Total Recoverable Units:ug/L280-80960-3 280-80960-3MS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318390 Analysis Date: Prep Date: Leach Date: 03/28/2016 1132 N/A Analysis Date: Prep Date: Leach Date: 03/28/2016 1132 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike ND 40.0 40.0 36.1 37.0Antimony ND 40.0 40.0 39.6 40.4Arsenic ND 40.0 40.0 40.5 41.0Cadmium 0.56 J 40.0 40.0 41.6 42.0Copper ND 40.0 40.0 39.2 39.5Selenium ND 40.0 40.0 41.7 41.3Thallium ND 40.0 40.0 41.0 41.8Zinc TestAmerica Denver Page 46 of 56 Quality Control Results Client: Waste Management Job Number: 280-80960-1 Laboratory Chronicle 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 08:50 280-80960-1 3406-S02 P:5030B 280-80960-C-1 280-318898 03/31/2016 07:43 MRMTAL DEN1 A:8260B 280-80960-C-1 280-318898 03/31/2016 07:43 MRMTAL DEN1 P:3005A 280-80960-A-1-A 280-318741 280-318385 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-80960-A-1-A 280-318741 280-318385 03/29/2016 22:31 CMKTAL DEN1 P:3005A 280-80960-A-1-D 280-318923 280-318390 03/28/2016 11:32 TEBTAL DEN1 A:6020A 280-80960-A-1-D 280-318923 280-318390 03/30/2016 20:23 LMTTAL DEN1 A:Field Sampling 280-80960-A-1 280-318510 03/17/2016 06:50 K1STAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 08:50 280-80960-1 MS 3406-S02 P:5030B 280-80960-B-1 MS 280-318898 03/31/2016 09:14 MRMTAL DEN1 A:8260B 280-80960-B-1 MS 280-318898 03/31/2016 09:14 MRMTAL DEN1 P:3005A 280-80960-A-1-B MS 280-318741 280-318385 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-80960-A-1-B MS 280-318741 280-318385 03/29/2016 22:36 CMKTAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 08:50 280-80960-1 MSD 3406-S02 P:5030B 280-80960-B-1 MSD 280-318898 03/31/2016 09:36 MRMTAL DEN1 A:8260B 280-80960-B-1 MSD 280-318898 03/31/2016 09:36 MRMTAL DEN1 P:3005A 280-80960-A-1-C MSD 280-318741 280-318385 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-80960-A-1-C MSD 280-318741 280-318385 03/29/2016 22:39 CMKTAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 07:48 280-80960-2 3406-S03 P:5030B 280-80960-D-2 280-318898 03/31/2016 08:05 MRMTAL DEN1 A:8260B 280-80960-D-2 280-318898 03/31/2016 08:05 MRMTAL DEN1 P:3005A 280-80960-A-2-A 280-318741 280-318385 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-80960-A-2-A 280-318741 280-318385 03/29/2016 22:44 CMKTAL DEN1 P:3005A 280-80960-A-2-B 280-318923 280-318390 03/28/2016 11:32 TEBTAL DEN1 A:6020A 280-80960-A-2-B 280-318923 280-318390 03/30/2016 20:26 LMTTAL DEN1 A:Field Sampling 280-80960-A-2 280-318510 03/17/2016 05:48 K1STAL DEN1 A = Analytical Method P = Prep Method TestAmerica Denver Page 47 of 56 Quality Control Results Client: Waste Management Job Number: 280-80960-1 Laboratory Chronicle 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 08:10 280-80960-3 3406-S04 P:5030B 280-80960-C-3 280-318898 03/31/2016 08:28 MRMTAL DEN1 A:8260B 280-80960-C-3 280-318898 03/31/2016 08:28 MRMTAL DEN1 P:3005A 280-80960-A-3-A 280-318741 280-318385 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-80960-A-3-A 280-318741 280-318385 03/29/2016 22:47 CMKTAL DEN1 P:3005A 280-80960-A-3-B 280-318923 280-318390 03/28/2016 11:32 TEBTAL DEN1 A:6020A 280-80960-A-3-B 280-318923 280-318390 03/30/2016 20:30 LMTTAL DEN1 A:Field Sampling 280-80960-A-3 280-318510 03/17/2016 06:10 K1STAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 08:10 280-80960-3 MS 3406-S04 P:3005A 280-80960-A-3-C MS 280-318923 280-318390 03/28/2016 11:32 TEBTAL DEN1 A:6020A 280-80960-A-3-C MS 280-318923 280-318390 03/30/2016 20:37 LMTTAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 08:10 280-80960-3 MSD 3406-S04 P:3005A 280-80960-A-3-D MSD 280-318923 280-318390 03/28/2016 11:32 TEBTAL DEN1 A:6020A 280-80960-A-3-D MSD 280-318923 280-318390 03/30/2016 20:41 LMTTAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 08:30 280-80960-4 3406-S05 P:5030B 280-80960-C-4 280-318898 03/31/2016 08:51 MRMTAL DEN1 A:8260B 280-80960-C-4 280-318898 03/31/2016 08:51 MRMTAL DEN1 P:3005A 280-80960-A-4-A 280-318741 280-318385 03/29/2016 08:10 TEBTAL DEN1 A:6010C 280-80960-A-4-A 280-318741 280-318385 03/29/2016 22:50 CMKTAL DEN1 P:3005A 280-80960-A-4-B 280-318923 280-318390 03/28/2016 11:32 TEBTAL DEN1 A:6020A 280-80960-A-4-B 280-318923 280-318390 03/30/2016 20:59 LMTTAL DEN1 A:Field Sampling 280-80960-A-4 280-318510 03/17/2016 06:30 K1STAL DEN1 A = Analytical Method P = Prep Method TestAmerica Denver Page 48 of 56 Quality Control Results Client: Waste Management Job Number: 280-80960-1 Laboratory Chronicle 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 00:00 280-80960-5 TRIP BLANK P:5030B 280-80960-A-5 280-318716 03/30/2016 11:44 MRMTAL DEN1 A:8260B 280-80960-A-5 280-318716 03/30/2016 11:44 MRMTAL DEN1 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time: N/A Received Date/Time: N/A MB N/A P:5030B MB 280-318716/6 280-318716 03/30/2016 07:52 MRMTAL DEN1 A:8260B MB 280-318716/6 280-318716 03/30/2016 07:52 MRMTAL DEN1 P:5030B MB 280-318898/6 280-318898 03/31/2016 07:15 MRMTAL DEN1 A:8260B MB 280-318898/6 280-318898 03/31/2016 07:15 MRMTAL DEN1 P:3005A MB 280-318385/1-A 280-318741 280-318385 03/29/2016 08:10 TEBTAL DEN1 A:6010C MB 280-318385/1-A 280-318741 280-318385 03/29/2016 22:26 CMKTAL DEN1 P:3005A MB 280-318390/1-A 280-318923 280-318390 03/28/2016 11:32 TEBTAL DEN1 A:6020A MB 280-318390/1-A 280-318923 280-318390 03/30/2016 20:15 LMTTAL DEN1 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time: N/A Received Date/Time: N/A LCS N/A P:5030B LCS 280-318716/4 280-318716 03/30/2016 07:29 MRMTAL DEN1 A:8260B LCS 280-318716/4 280-318716 03/30/2016 07:29 MRMTAL DEN1 P:5030B LCS 280-318898/4 280-318898 03/31/2016 06:52 MRMTAL DEN1 A:8260B LCS 280-318898/4 280-318898 03/31/2016 06:52 MRMTAL DEN1 P:3005A LCS 280-318385/2-A 280-318741 280-318385 03/29/2016 08:10 TEBTAL DEN1 A:6010C LCS 280-318385/2-A 280-318741 280-318385 03/29/2016 22:28 CMKTAL DEN1 P:3005A LCS 280-318390/2-A 280-318923 280-318390 03/28/2016 11:32 TEBTAL DEN1 A:6020A LCS 280-318390/2-A 280-318923 280-318390 03/30/2016 20:19 LMTTAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 10:38 MS N/A P:5030B 280-81013-C-2 MS 280-318716 03/30/2016 09:51 MRMTAL DEN1 A:8260B 280-81013-C-2 MS 280-318716 03/30/2016 09:51 MRMTAL DEN1 P:5030B 280-81013-C-7 MS 280-318716 03/30/2016 14:01 MRMTAL DEN1 A:8260B 280-81013-C-7 MS 280-318716 03/30/2016 14:01 MRMTAL DEN1 A = Analytical Method P = Prep Method TestAmerica Denver Page 49 of 56 Quality Control Results Client: Waste Management Job Number: 280-80960-1 Laboratory Chronicle 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 10:38 MSD N/A P:5030B 280-81013-C-2 MSD 280-318716 03/30/2016 10:14 MRMTAL DEN1 A:8260B 280-81013-C-2 MSD 280-318716 03/30/2016 10:14 MRMTAL DEN1 P:5030B 280-81013-C-7 MSD 280-318716 03/30/2016 14:24 MRMTAL DEN1 A:8260B 280-81013-C-7 MSD 280-318716 03/30/2016 14:24 MRMTAL DEN1 Lab References: TAL DEN = TestAmerica Denver A = Analytical Method P = Prep Method TestAmerica Denver Page 50 of 56 Page 51 of 56 Page 52 of 56 Page 53 of 56 Page 54 of 56 Page 55 of 56 Login Sample Receipt Checklist Client: Waste Management Job Number: 280-80960-1 Login Number: 80960 Question Answer Comment Creator: True, Joshua A List Source: TestAmerica Denver List Number: 1 N/ARadioactivity either was not measured or, if measured, is at or below background TrueThe cooler's custody seal, if present, is intact. TrueThe cooler or samples do not appear to have been compromised or tampered with. TrueSamples were received on ice. TrueCooler Temperature is acceptable. TrueCooler Temperature is recorded. TrueCOC is present. TrueCOC is filled out in ink and legible. TrueCOC is filled out with all pertinent information. TrueIs the Field Sampler's name present on COC? TrueThere are no discrepancies between the sample IDs on the containers and the COC. TrueSamples are received within Holding Time (Excluding tests with immediate HTs).. TrueSample containers have legible labels. TrueContainers are not broken or leaking. TrueSample collection date/times are provided. TrueAppropriate sample containers are used. TrueSample bottles are completely filled. N/ASample Preservation Verified TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs TrueVOA sample vials do not have headspace or bubble is <6mm (1/4") in diameter. TrueIf necessary, staff have been informed of any short hold time or quick TAT needs TrueMultiphasic samples are not present. TrueSamples do not require splitting or compositing. TrueSampling Company provided. TrueSamples received within 48 hours of sampling. TrueSamples requiring field filtration have been filtered in the field. TrueChlorine Residual checked. TestAmerica Denver Page 56 of 56 ANALYTICAL REPORT Job Number: 280-80890-1 Job Description: 134|Piedmont Landfill For: Waste Management 1850 Parkway Place Suite 600 Marietta, GA 30067 Attention: Mr. Al Lacsamana _____________________________________________ Approved for release. Danielle M Harrington Project Manager II 4/5/2016 3:07 PM Designee for Betsy A Sara, Project Manager II 4955 Yarrow Street, Arvada, CO, 80002 (303)736-0189 betsy.sara@testamericainc.com 04/05/2016 cc: Mr. Van Burbach The test results in this report relate only to the samples in this report and meet all requirements of NELAC, with any exceptions noted. Pursuant to NELAP, this report shall not be reproduced except in full, without the written approval of the laboratory. All questions regarding this report should be directed to the TestAmerica Denver Project Manager. The Lab Certification ID# is 4025. Reporting limits are adjusted for sample size used, dilutions and moisture content if applicable. TestAmerica Laboratories, Inc. TestAmerica Denver 4955 Yarrow Street, Arvada, CO 80002 Tel (303) 736-0100 Fax (303) 431-7171 www.testamericainc.com Page 1 of 63 CASE NARRATIVE Client: Waste Management Project: 134|Piedmont Landfill Report Number: 280-80890-1 With the exceptions noted as flags or footnotes, standard analytical protocols were followed in the analysis of the samples and no problems were encountered or anomalies observed. In addition all laboratory quality control samples were within established control limits, with any exceptions noted below. Each sample was analyzed to achieve the lowest possible reporting limit within the constraints of the method. In some cases, due to interference or analytes present at high concentrations, samples were diluted. For diluted samples, the reporting limits are adjusted relative to the dilution required. This report may include reporting limits (RLs) less than TestAmerica’s standard reporting limit. The reported sample results and associated reporting limits are being used specifically to meet the needs of this project. Note that data are not normally reported to these levels without qualification because they are inherently less reliable and potentially less defensible than required by the latest industry standards. Sample Receiving The samples were received on 03/18/2016; the samples arrived in good condition and on ice. The temperature of the cooler at receipt was 1.5C. Holding Times The holding times were within established control limits. Method Blanks Chemical Oxygen Demand (COD) Method 410.4 were detected in the Method Blanks below the project established reporting limit. No corrective action is taken for any values in Method Blanks that are below the requested reporting limits. All other Method Blanks were within established control limits. Laboratory Control Samples (LCS) All Laboratory Control Samples were within established control limits. Matrix Spike and Matrix Spike Duplicate (MS/MSD) The Matrix Spikes and Matrix Spike Duplicates performed on sample 3406-T01exhibited recoveries outside control limits for Mercury Method 7470A. Because the corresponding Laboratory Control Samples and the Method Blank samples were within control limits, these anomalies may be due to matrix interference and no corrective action was taken. The Matrix Spikes and Matrix Spike Duplicates performed on samples from other clients exhibited recoveries outside control limits for Ammonia Method 350.1. Because the corresponding Laboratory Control Samples and the Method Blank samples were within control limits, these anomalies may be due to matrix interference and no corrective action was taken. The percent recoveries and/or relative percent difference of the MS/MSD performed on samples from other clients were outside control limits for Total Phosphorus Method 365.1 because the sample concentration was greater than four times the spike amount. Because the corresponding Laboratory Control Sample and the Method Blank sample were within control limits, no corrective action was taken. All other MS/MSD samples were within established control limits. Page 2 of 63 EXECUTIVE SUMMARY - Detections Client: Waste Management Job Number: 280-80890-1 Analyte Result Reporting Limit Units Method Lab Sample ID Client Sample ID Qualifier 280-80890-1 3406-T01 3.0 ug/L 8260B0.35 J1,4-Dichlorobenzene 100 ug/L 8260B83J2-Butanone (MEK) 100 ug/L 8260B4.9 J4-Methyl-2-pentanone (MIBK) 100 ug/L 8260B120Acetone 3.0 ug/L 8260B0.23 JBenzene 5.0 ug/L 8260B0.16 JEthylbenzene 5.0 ug/L 8260B0.42 JToluene 4.0 ug/L 8260B0.92 JXylenes, Total SU Field Sampling7.58Field pH umhos/cm Field Sampling5253Field Conductivity Degrees C Field Sampling13.4Field Temperature NTU Field Sampling48.5Field Turbidity mg/L Field Sampling1.7Field Dissolved Oxygen millivolts Field Sampling33.4Field EH/ORP 6.0 mg/L 300.0860Chloride 10 mg/L 300.030Sulfate 16 mg/L 350.1330Ammonia 0.50 mg/L 365.15.9Phosphorus, Total 500 mg/L 410.4390 J BChemical Oxygen Demand 5.0 mg/L SM 2320B1900Total Alkalinity 5.0 mg/L SM 2320B1900Bicarbonate Alkalinity as CaCO3 40 mg/L SM 2540C2300Total Dissolved Solids 4.0 mg/L SM 2540D8.8Total Suspended Solids 3.9 mg/L SM 5310B130Total Organic Carbon - Average 25 mg/L SM5210B58Biochemical Oxygen Demand Total Recoverable 100 ug/L 6010C220Barium 10 ug/L 6010C44Chromium 10 ug/L 6010C14Cobalt 200 ug/L 6010C25000Calcium 15 ug/L 6010C12JCopper 50 ug/L 6010C110Nickel 100 ug/L 6010C5900Iron 20 ug/L 6010C20Zinc 25 ug/L 6010C24JVanadium 200 ug/L 6010C16000Magnesium 10 ug/L 6010C700Manganese 3000 ug/L 6010C130000Potassium 5000 ug/L 6010C580000Sodium 2.0 ug/L 6020A58Antimony 5.0 ug/L 6020A53Arsenic TestAmerica Denver Page 3 of 63 METHOD SUMMARY Client: Waste Management Job Number: 280-80890-1 Preparation MethodMethodLab LocationDescription Matrix:Water Volatile Organic Compounds (GC/MS)TAL DEN SW846 8260B Purge and Trap TAL DEN SW846 5030B Metals (ICP)TAL DEN SW846 6010C Preparation, Total Recoverable or Dissolved Metals TAL DEN SW846 3005A Metals (ICP/MS)TAL DEN SW846 6020A Preparation, Total Recoverable or Dissolved Metals TAL DEN SW846 3005A Mercury (CVAA)TAL DEN SW846 7470A Preparation, Mercury TAL DEN SW846 7470A Anions, Ion Chromatography TAL DEN MCAWW 300.0 Nitrogen, Ammonia TAL DEN MCAWW 350.1 Phosphorus, Total TAL DEN EPA 365.1 Phosphorus, Total TAL DEN MCAWW 365.2/365.3/365 COD TAL DEN MCAWW 410.4 Nitrogen, Nitrate-Nitrite TAL DEN SM Nitrate by calc Alkalinity TAL DEN SM SM 2320B Solids, Total Dissolved (TDS)TAL DEN SM SM 2540C Solids, Total Suspended (TSS)TAL DEN SM SM 2540D Organic Carbon, Total (TOC)TAL DEN SM SM 5310B BOD, 5 Day TAL DEN SM SM5210B Field Sampling TAL DEN EPA Field Sampling Lab References: TAL DEN = TestAmerica Denver Method References: EPA = US Environmental Protection Agency MCAWW = "Methods For Chemical Analysis Of Water And Wastes", EPA-600/4-79-020, March 1983 And Subsequent Revisions. SM = "Standard Methods For The Examination Of Water And Wastewater" SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. TestAmerica Denver Page 4 of 63 METHOD / ANALYST SUMMARY Client: Waste Management Job Number: 280-80890-1 Method Analyst Analyst ID Moan, Matthew R MRMSW846 8260B Rhoades, Chris R CRRSW846 6010C Trudell, Lynn-Anne M LMTSW846 6020A Henning, Christopher D CDHSW846 7470A Saetia, Kriangsak 1 K1SEPA Field Sampling Benson, Alex F AFBMCAWW 300.0 Withers, William T WTWMCAWW 350.1 Lawrence, Caitlyn M CMLEPA 365.1 Jewell, Connie C CCJMCAWW 410.4 Lawrence, Caitlyn M CMLSM Nitrate by calc Simons, Nicole A NASSM SM 2320B Martinez, Rut S RSMSM SM 2540C Cherry, Scott V SVCSM SM 2540D Jewell, Connie C CCJSM SM 5310B Paukovich, Natasia A NAPSM SM5210B TestAmerica Denver Page 5 of 63 SAMPLE SUMMARY Client: Waste Management Job Number: 280-80890-1 Client Sample IDLab Sample ID Client Matrix Sampled Received Date/Time Date/Time 280-80890-1 3406-T01 Water 03/17/2016 0920 03/18/2016 0945 280-80890-2TB TRIP BLANK Water 03/17/2016 0000 03/18/2016 0945 TestAmerica Denver Page 6 of 63 SAMPLE RESULTS TestAmerica Denver Page 7 of 63 Analytical Data Client: Waste Management Job Number: 280-80890-1 Client Sample ID: Lab Sample ID: 3406-T01 Client Matrix: 280-80890-1 Water Date Sampled: 03/17/2016 0920 Date Received: 03/18/2016 0945 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1703 03/30/2016 1703 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6387.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 5.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 5.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 8.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 3.00.181,2-Dibromoethane ND 100.151,2-Dichlorobenzene ND 3.00.131,2-Dichloroethane ND 3.00.181,2-Dichloropropane 0.35 J 3.00.161,4-Dichlorobenzene 83 J 1002.02-Butanone (MEK) ND 501.72-Hexanone 4.9 J 1000.984-Methyl-2-pentanone (MIBK) 120 1001.9Acetone ND 2001.4Acrylonitrile 0.23 J 3.00.16Benzene ND 3.00.10Bromochloromethane ND 3.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 5.50.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 5.50.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 5.50.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane 0.16 J 5.00.16Ethylbenzene ND 100.23Iodomethane ND 5.50.32Methylene Chloride ND 100.17Styrene ND 3.00.20Tetrachloroethene 0.42 J 5.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 5.50.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 3.00.16Trichloroethene ND 5.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 5.50.10Vinyl chloride TestAmerica Denver Page 8 of 63 Analytical Data Client: Waste Management Job Number: 280-80890-1 Client Sample ID: Lab Sample ID: 3406-T01 Client Matrix: 280-80890-1 Water Date Sampled: 03/17/2016 0920 Date Received: 03/18/2016 0945 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1703 03/30/2016 1703 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6387.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 0.92 J 4.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 99 70 - 1271,2-Dichloroethane-d4 (Surr) 95 78 - 1204-Bromofluorobenzene (Surr) 107 77 - 120Dibromofluoromethane (Surr) 97 80 - 125Toluene-d8 (Surr) TestAmerica Denver Page 9 of 63 Analytical Data Client: Waste Management Job Number: 280-80890-1 Client Sample ID: Lab Sample ID: TRIP BLANK Client Matrix: 280-80890-2TB Water Date Sampled: 03/17/2016 0000 Date Received: 03/18/2016 0945 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1122 03/30/2016 1122 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6372.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 5.00.211,1,1,2-Tetrachloroethane ND 5.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 5.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 8.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 3.00.181,2-Dibromoethane ND 100.151,2-Dichlorobenzene ND 3.00.131,2-Dichloroethane ND 3.00.181,2-Dichloropropane ND 3.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 3.00.16Benzene ND 3.00.10Bromochloromethane ND 3.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 5.50.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 5.50.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 5.50.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 5.00.16Ethylbenzene ND 100.23Iodomethane ND 5.50.32Methylene Chloride ND 100.17Styrene ND 3.00.20Tetrachloroethene ND 5.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 5.50.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 3.00.16Trichloroethene ND 5.00.29Trichlorofluoromethane ND 500.94Vinyl acetate ND 5.50.10Vinyl chloride TestAmerica Denver Page 10 of 63 Analytical Data Client: Waste Management Job Number: 280-80890-1 Client Sample ID: Lab Sample ID: TRIP BLANK Client Matrix: 280-80890-2TB Water Date Sampled: 03/17/2016 0000 Date Received: 03/18/2016 0945 8260B Volatile Organic Compounds (GC/MS) Dilution: 03/30/2016 1122 03/30/2016 1122 1.0 8260B Final Weight/Volume: Initial Weight/Volume: Lab File ID: Instrument ID: Z6372.D 20 mL 20 mL 5030B VMS_Z Analysis Date: Prep Date: Analysis Batch: Prep Batch: 280-318716 N/A Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND 4.00.19Xylenes, Total Surrogate %Rec Acceptance LimitsQualifier 100 70 - 1271,2-Dichloroethane-d4 (Surr) 100 78 - 1204-Bromofluorobenzene (Surr) 108 77 - 120Dibromofluoromethane (Surr) 100 80 - 125Toluene-d8 (Surr) TestAmerica Denver Page 11 of 63 Analytical Data Client: Waste Management Job Number: 280-80890-1 Client Sample ID: Lab Sample ID: 3406-T01 Client Matrix: 280-80890-1 Water Date Sampled: 03/17/2016 0920 Date Received: 03/18/2016 0945 6010C Metals (ICP)-Total Recoverable 6010C Instrument ID: Lab File ID:25B032816.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/28/2016 1847 Final Weight/Volume:50 mL 03/25/2016 0820 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318540 280-317547Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 220 1000.58Barium 25000 20035Calcium 5900 10022Iron 20 204.5Zinc 24 J 251.1Vanadium 16000 20011Magnesium 700 100.25Manganese ND 154.9Selenium ND 100.93Silver 130000 3000240Potassium 6010C Instrument ID: Lab File ID:25F032916.asc Dilution:1.0 Initial Weight/Volume:50 mL 03/29/2016 1725 Final Weight/Volume:50 mL 03/25/2016 0820 3005A MT_025 Analysis Date: Prep Date: Analysis Batch: 280-318762 280-317547Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 44 100.66Chromium 14 101.2Cobalt 12 J 154.2Copper ND 102.6Lead 110 501.3Nickel 580000 500092Sodium 6020A Metals (ICP/MS)-Total Recoverable 6020A Instrument ID: Lab File ID:085SMPL.d Dilution:1.0 Initial Weight/Volume:50 mL 03/25/2016 1833 Final Weight/Volume:50 mL 03/19/2016 1500 3005A MT_078 Analysis Date: Prep Date: Analysis Batch: 280-318345 280-317548Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL 58 2.00.40Antimony 53 5.00.33Arsenic ND 1.00.080Beryllium ND 1.00.27Cadmium ND 1.00.050Thallium 7470A Mercury (CVAA) TestAmerica Denver Page 12 of 63 Analytical Data Client: Waste Management Job Number: 280-80890-1 Client Sample ID: Lab Sample ID: 3406-T01 Client Matrix: 280-80890-1 Water Date Sampled: 03/17/2016 0920 Date Received: 03/18/2016 0945 7470A Mercury (CVAA) 7470A Instrument ID: Lab File ID:160330bb.txt Dilution:1.0 Initial Weight/Volume:30 mL 03/30/2016 1639 Final Weight/Volume:50 mL 03/30/2016 1055 7470A MT_034 Analysis Date: Prep Date: Analysis Batch: 280-318913 280-318246Prep Batch: Analysis Method: Prep Method: Analyte Result (ug/L)Qualifier MDL RL ND F1 0.200.027Mercury TestAmerica Denver Page 13 of 63 Analytical Data Client: Waste Management Job Number: 280-80890-1 General Chemistry Client Sample ID: Lab Sample ID: 3406-T01 Client Matrix: 280-80890-1 Water Date Sampled: 03/17/2016 0920 Date Received: 03/18/2016 0945 Analyte Result Qual Units MDL RL Dil Method Chloride 860 mg/L 5.1 6.0 20 300.0 Analysis Date: 03/31/2016 1817Analysis Batch: 280-318940 Sulfate 30 mg/L 0.46 10 2.0 300.0 Analysis Date: 03/31/2016 1800Analysis Batch: 280-318940 Ammonia 330 mg/L 8.8 16 400 350.1 Analysis Date: 03/22/2016 1724Analysis Batch: 280-317867 Phosphorus, Total 5.9 mg/L 0.050 0.50 10 365.1 Analysis Date: 03/30/2016 1729Analysis Batch: 280-318860 Prep Batch: 280-318799 Prep Date: 03/30/2016 1150 Chemical Oxygen Demand 390 J B mg/L 41 500 10 410.4 Analysis Date: 03/21/2016 1023Analysis Batch: 280-317633 Nitrate as N ND mg/L 0.019 0.50 1.0 Nitrate by calc Analysis Date: 03/28/2016 1920Analysis Batch: 280-318499 Total Alkalinity 1900 mg/L 1.1 5.0 1.0 SM 2320B Analysis Date: 03/29/2016 1517Analysis Batch: 280-318700 Bicarbonate Alkalinity as CaCO3 1900 mg/L 1.1 5.0 1.0 SM 2320B Analysis Date: 03/29/2016 1517Analysis Batch: 280-318700 Carbonate Alkalinity as CaCO3 ND mg/L 1.1 5.0 1.0 SM 2320B Analysis Date: 03/29/2016 1517Analysis Batch: 280-318700 Total Dissolved Solids 2300 mg/L 19 40 1.0 SM 2540C Analysis Date: 03/19/2016 1023Analysis Batch: 280-317516 Total Suspended Solids 8.8 mg/L 1.1 4.0 1.0 SM 2540D Analysis Date: 03/22/2016 1618Analysis Batch: 280-317818 Total Organic Carbon - Average 130 mg/L 0.60 3.9 3.85 SM 5310B Analysis Date: 03/24/2016 2232Analysis Batch: 280-318214 Biochemical Oxygen Demand 58 mg/L 3.0 25 5.0 SM5210B Analysis Date: 03/18/2016 1605Analysis Batch: 280-317453 TestAmerica Denver Page 14 of 63 Analytical Data Client: Waste Management Job Number: 280-80890-1 Field Service / Mobile Lab Client Sample ID: Lab Sample ID: 3406-T01 Client Matrix: 280-80890-1 Water Date Sampled: 03/17/2016 0920 Date Received: 03/18/2016 0945 Result Qual Units Dil Method Analysis Date Analyzed Date PreparedAnalyteBatch Field pH 7.58 SU 1.0 Field Sampling 280-317591 03/17/2016 0720 Field Conductivity 5253 umhos/cm 1.0 Field Sampling 280-317591 03/17/2016 0720 Field Temperature 13.4 Degrees C 1.0 Field Sampling 280-317591 03/17/2016 0720 Field Turbidity 48.5 NTU 1.0 Field Sampling 280-317591 03/17/2016 0720 Field Dissolved Oxygen 1.7 mg/L 1.0 Field Sampling 280-317591 03/17/2016 0720 Field EH/ORP 33.4 millivolts 1.0 Field Sampling 280-317591 03/17/2016 0720 TestAmerica Denver Page 15 of 63 DATA REPORTING QUALIFIERS Client: Waste Management Job Number: 280-80890-1 Lab Section Qualifier Description GC/MS VOA MS and/or MSD Recovery is outside acceptance limits.F1 Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. J Metals MS and/or MSD Recovery is outside acceptance limits.F1 MS, MSD: The analyte present in the original sample is greater than 4 times the matrix spike concentration; therefore, control limits are not applicable. 4 Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. J General Chemistry Compound was found in the blank and sample.B MS and/or MSD Recovery is outside acceptance limits.F1 MS, MSD: The analyte present in the original sample is greater than 4 times the matrix spike concentration; therefore, control limits are not applicable. 4 MS/MSD RPD exceeds control limitsF2 Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. J TestAmerica Denver Page 16 of 63 QUALITY CONTROL RESULTS TestAmerica Denver Page 17 of 63 Quality Control Results Client: Waste Management Job Number: 280-80890-1 QC Association Summary Lab Sample ID Client Sample ID Client Matrix Method Prep Batch Report Basis GC/MS VOA Analysis Batch:280-318716 Lab Control Sample Water 8260BLCS 280-318716/4 T Method Blank Water 8260BMB 280-318716/6 T Water3406-T01 8260B280-80890-1 T WaterTRIP BLANK 8260B280-80890-2TB T Matrix Spike Water 8260B280-81013-C-2 MS T Matrix Spike Duplicate Water 8260B280-81013-C-2 MSD T Matrix Spike Water 8260B280-81013-C-7 MS T Matrix Spike Duplicate Water 8260B280-81013-C-7 MSD T Report Basis T = Total Metals Prep Batch: 280-317547 Lab Control Sample Water 3005ALCS 280-317547/2-A R Method Blank Water 3005AMB 280-317547/1-A R Water3406-T01 3005A280-80890-1 R Matrix Spike Water 3005A280-80890-1MS R Matrix Spike Duplicate Water 3005A280-80890-1MSD R Prep Batch: 280-317548 Lab Control Sample Water 3005ALCS 280-317548/2-A R Method Blank Water 3005AMB 280-317548/1-A R Water3406-T01 3005A280-80890-1 R Matrix Spike Water 3005A280-80890-1MS R Matrix Spike Duplicate Water 3005A280-80890-1MSD R Prep Batch: 280-318246 Lab Control Sample Water 7470ALCS 280-318246/2-A T Method Blank Water 7470AMB 280-318246/1-A T Water3406-T01 7470A280-80890-1 T Matrix Spike Water 7470A280-80890-1MS T Matrix Spike Duplicate Water 7470A280-80890-1MSD T Analysis Batch:280-318345 Lab Control Sample Water 280-3175486020ALCS 280-317548/2-A R Method Blank Water 280-3175486020AMB 280-317548/1-A R Water 280-3175483406-T01 6020A280-80890-1 R Matrix Spike Water 280-3175486020A280-80890-1MS R Matrix Spike Duplicate Water 280-3175486020A280-80890-1MSD R Analysis Batch:280-318540 Lab Control Sample Water 280-3175476010CLCS 280-317547/2-A R Method Blank Water 280-3175476010CMB 280-317547/1-A R TestAmerica Denver Page 18 of 63 Quality Control Results Client: Waste Management Job Number: 280-80890-1 QC Association Summary Lab Sample ID Client Sample ID Client Matrix Method Prep Batch Report Basis Metals Analysis Batch:280-318540 Water 280-3175473406-T01 6010C280-80890-1 R Matrix Spike Water 280-3175476010C280-80890-1MS R Matrix Spike Duplicate Water 280-3175476010C280-80890-1MSD R Analysis Batch:280-318762 Lab Control Sample Water 280-3175476010CLCS 280-317547/2-A R Method Blank Water 280-3175476010CMB 280-317547/1-A R Water 280-3175473406-T01 6010C280-80890-1 R Matrix Spike Water 280-3175476010C280-80890-1MS R Matrix Spike Duplicate Water 280-3175476010C280-80890-1MSD R Analysis Batch:280-318913 Lab Control Sample Water 280-3182467470ALCS 280-318246/2-A T Method Blank Water 280-3182467470AMB 280-318246/1-A T Water 280-3182463406-T01 7470A280-80890-1 T Matrix Spike Water 280-3182467470A280-80890-1MS T Matrix Spike Duplicate Water 280-3182467470A280-80890-1MSD T Report Basis R = Total Recoverable T = Total Field Service / Mobile Lab Analysis Batch:280-317591 Water3406-T01 Field Sampling280-80890-1 T Report Basis T = Total TestAmerica Denver Page 19 of 63 Quality Control Results Client: Waste Management Job Number: 280-80890-1 QC Association Summary Lab Sample ID Client Sample ID Client Matrix Method Prep Batch Report Basis General Chemistry Analysis Batch:280-317453 Lab Control Sample Water SM5210BLCS 280-317453/3 T Lab Control Sample Duplicate Water SM5210BLCSD 280-317453/5 T Method Blank Water SM5210BMB 280-317453/6 T Water3406-T01 SM5210B280-80890-1 T Duplicate Water SM5210B280-80890-1DU T Analysis Batch:280-317516 Lab Control Sample Water SM 2540CLCS 280-317516/2 T Lab Control Sample Duplicate Water SM 2540CLCSD 280-317516/3 T Method Blank Water SM 2540CMB 280-317516/1 T Water3406-T01 SM 2540C280-80890-1 T Duplicate Water SM 2540C280-80911-B-3 DU T Analysis Batch:280-317633 Lab Control Sample Water 410.4LCS 280-317633/3 T Lab Control Sample Duplicate Water 410.4LCSD 280-317633/4 T Method Blank Water 410.4MB 280-317633/5 T Matrix Spike Water 410.4280-80823-C-5 MS T Matrix Spike Duplicate Water 410.4280-80823-C-5 MSD T Water3406-T01 410.4280-80890-1 T Analysis Batch:280-317818 Lab Control Sample Water SM 2540DLCS 280-317818/1 T Method Blank Water SM 2540DMB 280-317818/2 T Duplicate Water SM 2540D280-80832-B-1 DU T Water3406-T01 SM 2540D280-80890-1 T Analysis Batch:280-317867 Lab Control Sample Water 350.1LCS 280-317867/59 T Lab Control Sample Duplicate Water 350.1LCSD 280-317867/60 T Method Blank Water 350.1MB 280-317867/61 T Matrix Spike Water 350.1280-80845-B-4 MS T Matrix Spike Duplicate Water 350.1280-80845-B-4 MSD T Water3406-T01 350.1280-80890-1 T Analysis Batch:280-318214 Lab Control Sample Water SM 5310BLCS 280-318214/13 T Method Blank Water SM 5310BMB 280-318214/14 T Water3406-T01 SM 5310B280-80890-1 T Matrix Spike Water SM 5310B280-80962-B-1 MS T Matrix Spike Duplicate Water SM 5310B280-80962-B-1 MSD T TestAmerica Denver Page 20 of 63 Quality Control Results Client: Waste Management Job Number: 280-80890-1 QC Association Summary Lab Sample ID Client Sample ID Client Matrix Method Prep Batch Report Basis General Chemistry Analysis Batch:280-318215 Lab Control Sample Water SM 5310BLCS 280-318215/13 T Method Blank Water SM 5310BMB 280-318215/14 T Water3406-T01 SM 5310B280-80890-1 T Matrix Spike Water SM 5310B280-80962-B-1 MS T Matrix Spike Duplicate Water SM 5310B280-80962-B-1 MSD T Analysis Batch:280-318499 Method Blank Water Nitrate by calcMB 280-318499/1 T Water3406-T01 Nitrate by calc280-80890-1 T Analysis Batch:280-318700 Lab Control Sample Water SM 2320BLCS 280-318700/4 T Method Blank Water SM 2320BMB 280-318700/5 T Water3406-T01 SM 2320B280-80890-1 T Duplicate Water SM 2320B280-80968-A-13 DU T Prep Batch: 280-318799 Lab Control Sample Water 365.2/365.3/365LCS 280-318799/3-A T Method Blank Water 365.2/365.3/365MB 280-318799/4-A T Water3406-T01 365.2/365.3/365280-80890-1 T Matrix Spike Water 365.2/365.3/365280-81074-A-1-B MS T Matrix Spike Duplicate Water 365.2/365.3/365280-81074-A-1-C MSD T Analysis Batch:280-318860 Lab Control Sample Water 280-318799365.1LCS 280-318799/3-A T Method Blank Water 280-318799365.1MB 280-318799/4-A T Water 280-3187993406-T01 365.1280-80890-1 T Matrix Spike Water 280-318799365.1280-81074-A-1-B MS T Matrix Spike Duplicate Water 280-318799365.1280-81074-A-1-C MSD T Analysis Batch:280-318940 Lab Control Sample Water 300.0LCS 280-318940/4 T Lab Control Sample Duplicate Water 300.0LCSD 280-318940/5 T Method Blank Water 300.0MB 280-318940/6 T Water3406-T01 300.0280-80890-1 T Duplicate Water 300.0280-81365-A-1 DU T Matrix Spike Water 300.0280-81365-A-1 MS T Matrix Spike Duplicate Water 300.0280-81365-A-1 MSD T Report Basis T = Total TestAmerica Denver Page 21 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Surrogate Recovery Report 8260B Volatile Organic Compounds (GC/MS) Client Matrix: Water Lab Sample ID Client Sample ID DCA BFB DBFM TOL %Rec %Rec %Rec %Rec 280-80890-1 3406-T01 99 95 107 97 280-80890-2 TRIP BLANK 100 100 108 100 MB 280-318716/6 94 93 101 93 LCS 280-318716/4 98 91 103 100 280-81013-C-2 MS 95 98 100 101 280-81013-C-7 MS 94 90 100 96 280-81013-C-2 MSD 106 97 109 106 280-81013-C-7 MSD 98 99 105 103 Surrogate Acceptance Limits DCA = 1,2-Dichloroethane-d4 (Surr)70-127 BFB = 4-Bromofluorobenzene (Surr)78-120 DBFM = Dibromofluoromethane (Surr)77-120 TOL = Toluene-d8 (Surr)80-125 TestAmerica Denver Page 22 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318716 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Z6363.D 20 mL 20 mLUnits:ug/L Method: 8260B Preparation: 5030B VMS_ZMB 280-318716/6 Analysis Date: 03/30/2016 0752 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-318716 Prep Date: Leach Date: 03/30/2016 0752 N/A Analyte RLMDLQualResult ND 5.00.211,1,1,2-Tetrachloroethane ND 5.00.161,1,1-Trichloroethane ND 3.00.211,1,2,2-Tetrachloroethane ND 5.00.271,1,2-Trichloroethane ND 5.00.221,1-Dichloroethane ND 5.00.231,1-Dichloroethene ND 8.00.331,2,3-Trichloropropane ND 130.471,2-Dibromo-3-Chloropropane ND 3.00.181,2-Dibromoethane ND 100.151,2-Dichlorobenzene ND 3.00.131,2-Dichloroethane ND 3.00.181,2-Dichloropropane ND 3.00.161,4-Dichlorobenzene ND 1002.02-Butanone (MEK) ND 501.72-Hexanone ND 1000.984-Methyl-2-pentanone (MIBK) ND 1001.9Acetone ND 2001.4Acrylonitrile ND 3.00.16Benzene ND 3.00.10Bromochloromethane ND 3.00.17Bromodichloromethane ND 3.00.19Bromoform ND 100.21Bromomethane ND 1000.45Carbon disulfide ND 5.50.19Carbon tetrachloride ND 3.00.17Chlorobenzene ND 100.41Chloroethane ND 5.00.16Chloroform ND 5.50.30Chloromethane ND 5.00.15cis-1,2-Dichloroethene ND 5.50.16cis-1,3-Dichloropropene ND 3.00.17Dibromochloromethane ND 100.17Dibromomethane ND 5.00.16Ethylbenzene ND 100.23Iodomethane ND 5.50.32Methylene Chloride ND 100.17Styrene ND 3.00.20Tetrachloroethene ND 5.00.17Toluene ND 5.00.15trans-1,2-Dichloroethene ND 5.50.19trans-1,3-Dichloropropene ND 1000.80trans-1,4-Dichloro-2-butene ND 3.00.16Trichloroethene ND 5.00.29Trichlorofluoromethane ND 500.94Vinyl acetate TestAmerica Denver Page 23 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318716 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Z6363.D 20 mL 20 mLUnits:ug/L Method: 8260B Preparation: 5030B VMS_ZMB 280-318716/6 Analysis Date: 03/30/2016 0752 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-318716 Prep Date: Leach Date: 03/30/2016 0752 N/A Analyte RLMDLQualResult ND 5.50.10Vinyl chloride ND 4.00.19Xylenes, Total Surrogate % Rec Acceptance Limits 1,2-Dichloroethane-d4 (Surr)94 70 - 127 4-Bromofluorobenzene (Surr)93 78 - 120 Dibromofluoromethane (Surr)101 77 - 120 Toluene-d8 (Surr)93 80 - 125 Water 1.0 Lab Control Sample - Batch: 280-318716 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Z6362.D 20 mL 20 mLUnits:ug/L Method: 8260B Preparation: 5030B VMS_ZLCS 280-318716/4 Analysis Date: 03/30/2016 0729 Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A Prep Date: Leach Date: 03/30/2016 0729 N/A Analyte QualLimit% Rec.ResultSpike Amount 5.00 4.71 94 J65 - 1351,1,1-Trichloroethane 5.00 5.38 108 65 - 1351,1-Dichloroethane 5.00 4.95 99 J65 - 1361,1-Dichloroethene 5.00 5.42 108 64 - 1351,2-Dichloropropane 5.00 5.06 101 65 - 1351,3-Dichlorobenzene 5.00 5.75 115 65 - 135Benzene 5.00 5.03 101 65 - 135Bromodichloromethane 5.00 5.67 113 65 - 135Carbon tetrachloride 5.00 4.91 98 65 - 135Chlorobenzene 5.00 5.20 104 65 - 135Chloroform 5.00 4.53 91 J65 - 135Ethylbenzene 5.00 4.68 94 J54 - 141Methylene Chloride 5.00 4.69 94 65 - 135Tetrachloroethene 5.00 4.97 99 J65 - 135Toluene 5.00 5.09 102 65 - 135trans-1,2-Dichloroethene 5.00 5.15 103 65 - 135Trichloroethene Surrogate % Rec Acceptance Limits 1,2-Dichloroethane-d4 (Surr)98 70 - 127 4-Bromofluorobenzene (Surr)91 78 - 120 Dibromofluoromethane (Surr)103 77 - 120 Toluene-d8 (Surr)100 80 - 125 TestAmerica Denver Page 24 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water Z6368.D 20 mL 20 mL 20 mL Z6369.D 20 mL 20 mL 20 mL Method: 8260B Preparation: 5030B VMS_Z VMS_Z 280-81013-C-2 MS 280-81013-C-2 MSD MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318716 03/30/2016 0951 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1014 03/30/2016 1014 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A 03/30/2016 0951 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 92 93 65 - 135 1 20 J J1,1,1-Trichloroethane 104 110 65 - 135 5 211,1-Dichloroethane 97 97 65 - 136 0 20 J J1,1-Dichloroethene 103 109 64 - 135 6 201,2-Dichloropropane 98 108 65 - 135 9 201,3-Dichlorobenzene 108 111 65 - 135 3 20Benzene 93 100 65 - 135 7 20Bromodichloromethane 108 110 65 - 135 2 21 JCarbon tetrachloride 95 99 65 - 135 3 20Chlorobenzene 99 103 65 - 135 3 20 JChloroform 89 91 65 - 135 1 20 J JEthylbenzene 78 86 54 - 141 10 26 J JMethylene Chloride 94 94 65 - 135 1 20Tetrachloroethene 96 98 65 - 135 1 20 J JToluene 100 102 65 - 135 2 24trans-1,2-Dichloroethene 98 102 65 - 135 4 20Trichloroethene Surrogate Acceptance LimitsMS % Rec MSD % Rec 1,2-Dichloroethane-d4 (Surr)95 106 70 - 127 4-Bromofluorobenzene (Surr)98 97 78 - 120 Dibromofluoromethane (Surr)100 109 77 - 120 Toluene-d8 (Surr)101 106 80 - 125 TestAmerica Denver Page 25 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water Z6379.D 20 mL 20 mL 20 mL Z6380.D 20 mL 20 mL 20 mL Method: 8260B Preparation: 5030B VMS_Z VMS_Z 280-81013-C-7 MS 280-81013-C-7 MSD MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318716 03/30/2016 1401 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1424 03/30/2016 1424 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318716 N/A N/A 03/30/2016 1401 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 89 89 65 - 135 0 20 J J1,1,1-Trichloroethane 106 106 65 - 135 0 211,1-Dichloroethane 92 93 65 - 136 0 20 J J1,1-Dichloroethene 102 104 64 - 135 2 201,2-Dichloropropane 93 97 65 - 135 4 201,3-Dichlorobenzene 106 110 65 - 135 3 20Benzene 93 95 65 - 135 2 20Bromodichloromethane 105 100 65 - 135 4 21 J JCarbon tetrachloride 89 94 65 - 135 5 20Chlorobenzene 98 101 65 - 135 2 20 JChloroform 82 88 65 - 135 7 20 J JEthylbenzene 81 87 54 - 141 7 26 J JMethylene Chloride 84 89 65 - 135 6 20Tetrachloroethene 94 95 65 - 135 2 20 J JToluene 99 101 65 - 135 1 24 Jtrans-1,2-Dichloroethene 97 101 65 - 135 4 20Trichloroethene Surrogate Acceptance LimitsMS % Rec MSD % Rec 1,2-Dichloroethane-d4 (Surr)94 98 70 - 127 4-Bromofluorobenzene (Surr)90 99 78 - 120 Dibromofluoromethane (Surr)100 105 77 - 120 Toluene-d8 (Surr)96 103 80 - 125 TestAmerica Denver Page 26 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Water 03/30/2016 0951 03/30/2016 1014 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 8260B Preparation: 5030B Units:ug/L280-81013-C-2 MS 280-81013-C-2 MSDMS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318716 Analysis Date: Prep Date: Leach Date: 03/30/2016 0951 N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1014 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike ND 5.00 5.00 4.60 4.65J J1,1,1-Trichloroethane ND 5.00 5.00 5.21 5.501,1-Dichloroethane ND 5.00 5.00 4.85 4.86J J1,1-Dichloroethene ND 5.00 5.00 5.14 5.441,2-Dichloropropane ND 5.00 5.00 4.91 5.381,3-Dichlorobenzene ND 5.00 5.00 5.39 5.55Benzene ND 5.00 5.00 4.64 5.00Bromodichloromethane ND 5.00 5.00 5.39 5.51JCarbon tetrachloride ND 5.00 5.00 4.76 4.93Chlorobenzene ND 5.00 5.00 4.96 5.13JChloroform ND 5.00 5.00 4.47 4.53J JEthylbenzene ND 5.00 5.00 3.91 4.32J JMethylene Chloride ND 5.00 5.00 4.71 4.68Tetrachloroethene ND 5.00 5.00 4.82 4.88J JToluene ND 5.00 5.00 5.00 5.08trans-1,2-Dichloroethene ND 5.00 5.00 4.91 5.09Trichloroethene TestAmerica Denver Page 27 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Water 03/30/2016 1401 03/30/2016 1424 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 8260B Preparation: 5030B Units:ug/L280-81013-C-7 MS 280-81013-C-7 MSDMS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318716 Analysis Date: Prep Date: Leach Date: 03/30/2016 1401 N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1424 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike ND 5.00 5.00 4.45 4.46J J1,1,1-Trichloroethane ND 5.00 5.00 5.29 5.291,1-Dichloroethane ND 5.00 5.00 4.62 4.64J J1,1-Dichloroethene ND 5.00 5.00 5.08 5.201,2-Dichloropropane ND 5.00 5.00 4.63 4.831,3-Dichlorobenzene ND 5.00 5.00 5.32 5.49Benzene ND 5.00 5.00 4.66 4.77Bromodichloromethane ND 5.00 5.00 5.23 5.00J JCarbon tetrachloride ND 5.00 5.00 4.47 4.68Chlorobenzene ND 5.00 5.00 4.92 5.03JChloroform ND 5.00 5.00 4.10 4.39J JEthylbenzene ND 5.00 5.00 4.07 4.36J JMethylene Chloride ND 5.00 5.00 4.22 4.46Tetrachloroethene ND 5.00 5.00 4.68 4.76J JToluene ND 5.00 5.00 4.97 5.03Jtrans-1,2-Dichloroethene ND 5.00 5.00 4.85 5.03Trichloroethene TestAmerica Denver Page 28 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-317547 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 25B032816.asc 50 mL 50 mLUnits:ug/L Method: 6010C Preparation: 3005A Total Recoverable MT_025MB 280-317547/1-A Analysis Date: 03/28/2016 1842 Analysis Batch: Prep Batch: Leach Batch:N/A 280-318540 280-317547 Prep Date: Leach Date: 03/25/2016 0820 N/A Analyte RLMDLQualResult ND 1000.58Barium ND 20035Calcium ND 10022Iron ND 204.5Zinc ND 251.1Vanadium ND 20011Magnesium ND 100.25Manganese ND 154.9Selenium ND 100.93Silver ND 3000240Potassium WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-317547 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 25F032916.asc 50 mL 50 mLUnits:ug/L Method: 6010C Preparation: 3005A Total Recoverable MT_025MB 280-317547/1-A Analysis Date: 03/29/2016 1720 Analysis Batch: Prep Batch: Leach Batch:N/A 280-318762 280-317547 Prep Date: Leach Date: 03/25/2016 0820 N/A Analyte RLMDLQualResult ND 100.66Chromium ND 101.2Cobalt ND 154.2Copper ND 102.6Lead ND 501.3Nickel ND 500092Sodium TestAmerica Denver Page 29 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Water 1.0 Lab Control Sample - Batch: 280-317547 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 25B032816.asc 50 mL 50 mLUnits:ug/L Method: 6010C Preparation: 3005A Total Recoverable MT_025LCS 280-317547/2-A Analysis Date: 03/28/2016 1845 Analysis Batch: Prep Batch: Leach Batch: 280-318540 280-317547 N/A Prep Date: Leach Date: 03/25/2016 0820 N/A Analyte QualLimit% Rec.ResultSpike Amount 2000 2010 101 90 - 112Barium 50000 48100 96 90 - 111Calcium 1000 960 96 89 - 115Iron 500 509 102 85 - 111Zinc 500 503 101 90 - 111Vanadium 50000 50200 100 90 - 113Magnesium 500 497 99 90 - 110Manganese 2000 2140 107 85 - 112Selenium 50.0 51.3 103 86 - 115Silver 50000 51400 103 89 - 114Potassium Water 1.0 Lab Control Sample - Batch: 280-317547 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 25F032916.asc 50 mL 50 mLUnits:ug/L Method: 6010C Preparation: 3005A Total Recoverable MT_025LCS 280-317547/2-A Analysis Date: 03/29/2016 1723 Analysis Batch: Prep Batch: Leach Batch: 280-318762 280-317547 N/A Prep Date: Leach Date: 03/25/2016 0820 N/A Analyte QualLimit% Rec.ResultSpike Amount 200 210 105 90 - 113Chromium 500 508 102 89 - 111Cobalt 250 262 105 86 - 112Copper 500 516 103 89 - 110Lead 500 509 102 89 - 111Nickel 50000 54700 109 90 - 115Sodium TestAmerica Denver Page 30 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 25B032816.asc 50 mL 50 mL 25B032816.asc 50 mL 50 mL Method: 6010C Preparation: 3005A Total Recoverable MT_025 MT_025 280-80890-1 280-80890-1 MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-317547 03/28/2016 1852 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318540 280-317547 N/A Analysis Date: Prep Date: Leach Date: 03/28/2016 1855 03/25/2016 0820 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318540 280-317547 N/A 03/25/2016 0820 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 101 100 85 - 120 0 20Barium 96 95 48 - 153 0 20Calcium 78 86 52 - 155 1 20 4 4Iron 101 99 60 - 137 2 20Zinc 100 99 85 - 120 1 20Vanadium 97 95 62 - 146 1 20Magnesium 95 93 79 - 121 1 20Manganese 101 103 71 - 140 1 20Selenium 104 102 75 - 141 1 20Silver 98 97 76 - 132 0 20Potassium TestAmerica Denver Page 31 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 25F032916.asc 50 mL 50 mL 25F032916.asc 50 mL 50 mL Method: 6010C Preparation: 3005A Total Recoverable MT_025 MT_025 280-80890-1 280-80890-1 MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-317547 03/29/2016 1730 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318762 280-317547 N/A Analysis Date: Prep Date: Leach Date: 03/29/2016 1733 03/25/2016 0820 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318762 280-317547 N/A 03/25/2016 0820 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 103 101 73 - 135 2 20Chromium 99 98 82 - 119 1 20Cobalt 108 106 82 - 129 2 20Copper 99 98 89 - 121 1 20Lead 97 97 84 - 120 1 20Nickel 105 100 70 - 203 0 20 4 4Sodium TestAmerica Denver Page 32 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Water 03/28/2016 1852 03/28/2016 1855 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 6010C Preparation: 3005A Total Recoverable Units:ug/L280-80890-1 280-80890-1MS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-317547 Analysis Date: Prep Date: Leach Date: 03/25/2016 0820 N/A Analysis Date: Prep Date: Leach Date: 03/25/2016 0820 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike 220 2000 2000 2230 2220Barium 25000 50000 50000 73200 73100Calcium 5900 1000 1000 6720 68004 4Iron 20 500 500 524 516Zinc 24 J 500 500 522 517Vanadium 16000 50000 50000 64400 63500Magnesium 700 500 500 1180 1160Manganese ND 2000 2000 2030 2060Selenium ND 50.0 50.0 51.8 51.1Silver 130000 50000 50000 178000 177000Potassium Water 03/29/2016 1730 03/29/2016 1733 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 6010C Preparation: 3005A Total Recoverable Units:ug/L280-80890-1 280-80890-1MS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-317547 Analysis Date: Prep Date: Leach Date: 03/25/2016 0820 N/A Analysis Date: Prep Date: Leach Date: 03/25/2016 0820 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike 44 200 200 250 246Chromium 14 500 500 509 505Cobalt 12 J 250 250 282 277Copper ND 500 500 494 489Lead 110 500 500 596 591Nickel 580000 50000 50000 632000 6290004 4Sodium TestAmerica Denver Page 33 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-317548 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 083_BLK.d 50 mL 50 mLUnits:ug/L Method: 6020A Preparation: 3005A Total Recoverable MT_078MB 280-317548/1-A Analysis Date: 03/25/2016 1826 Analysis Batch: Prep Batch: Leach Batch:N/A 280-318345 280-317548 Prep Date: Leach Date: 03/19/2016 1500 N/A Analyte RLMDLQualResult ND 2.00.40Antimony ND 5.00.33Arsenic ND 1.00.080Beryllium ND 1.00.27Cadmium ND 1.00.050Thallium Water 1.0 Lab Control Sample - Batch: 280-317548 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 084_LCS.d 50 mL 50 mLUnits:ug/L Method: 6020A Preparation: 3005A Total Recoverable MT_078LCS 280-317548/2-A Analysis Date: 03/25/2016 1830 Analysis Batch: Prep Batch: Leach Batch: 280-318345 280-317548 N/A Prep Date: Leach Date: 03/19/2016 1500 N/A Analyte QualLimit% Rec.ResultSpike Amount 40.0 36.9 92 85 - 115Antimony 40.0 39.9 100 85 - 117Arsenic 40.0 39.7 99 80 - 125Beryllium 40.0 39.8 99 85 - 115Cadmium 40.0 41.2 103 85 - 118Thallium TestAmerica Denver Page 34 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 087SMPL.d 50 mL 50 mL 088SMPL.d 50 mL 50 mL Method: 6020A Preparation: 3005A Total Recoverable MT_078 MT_078 280-80890-1 280-80890-1 MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-317548 03/25/2016 1840 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318345 280-317548 N/A Analysis Date: Prep Date: Leach Date: 03/25/2016 1844 03/19/2016 1500 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318345 280-317548 N/A 03/19/2016 1500 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 95 99 85 - 115 2 20Antimony 97 95 85 - 117 1 20Arsenic 88 92 80 - 125 5 20Beryllium 97 97 85 - 115 1 20Cadmium 96 96 85 - 118 0 20Thallium Water 03/25/2016 1840 03/25/2016 1844 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 6020A Preparation: 3005A Total Recoverable Units:ug/L280-80890-1 280-80890-1MS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-317548 Analysis Date: Prep Date: Leach Date: 03/19/2016 1500 N/A Analysis Date: Prep Date: Leach Date: 03/19/2016 1500 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike 58 40.0 40.0 95.8 97.6Antimony 53 40.0 40.0 91.8 91.0Arsenic ND 40.0 40.0 35.2 36.9Beryllium ND 40.0 40.0 38.9 38.7Cadmium ND 40.0 40.0 38.5 38.5Thallium TestAmerica Denver Page 35 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318246 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 160330bb.txt 30 mL 50 mLUnits:ug/L Method: 7470A Preparation: 7470A MT_034MB 280-318246/1-A Analysis Date: 03/30/2016 1635 Analysis Batch: Prep Batch: Leach Batch:N/A 280-318913 280-318246 Prep Date: Leach Date: 03/30/2016 1055 N/A Analyte RLMDLQualResult ND 0.200.027Mercury Water 1.0 Lab Control Sample - Batch: 280-318246 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 160330bb.txt 30 mL 50 mLUnits:ug/L Method: 7470A Preparation: 7470A MT_034LCS 280-318246/2-A Analysis Date: 03/30/2016 1637 Analysis Batch: Prep Batch: Leach Batch: 280-318913 280-318246 N/A Prep Date: Leach Date: 03/30/2016 1055 N/A Analyte QualLimit% Rec.ResultSpike Amount 5.00 5.19 104 84 - 120Mercury Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 160330bb.txt 30 mL 50 mL 160330bb.txt 30 mL 50 mL Method: 7470A Preparation: 7470A MT_034 MT_034 280-80890-1 280-80890-1 MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318246 03/30/2016 1642 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318913 280-318246 N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1644 03/30/2016 1055 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318913 280-318246 N/A 03/30/2016 1055 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 72 72 75 - 125 0 20 F1 F1Mercury TestAmerica Denver Page 36 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Water 03/30/2016 1642 03/30/2016 1644 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 7470A Preparation: 7470A Units:ug/L280-80890-1 280-80890-1MS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318246 Analysis Date: Prep Date: Leach Date: 03/30/2016 1055 N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1055 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike ND 5.00 5.00 3.59 3.58F1 F1Mercury TestAmerica Denver Page 37 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318940 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 06.0000.d 5 mL 5 mLUnits:mg/L Method: 300.0 Preparation: N/A WC_IonChrom8MB 280-318940/6 Analysis Date: 03/31/2016 1255 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-318940 Prep Date: Leach Date: N/A N/A Analyte RLMDLQualResult ND 0.300.25Chloride ND 5.00.23Sulfate Water 1.0 Method Reporting Limit Check - Batch: 280-318940 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 03.0000.d 5 mL 5 mLUnits:mg/L Method: 300.0 Preparation: N/A WC_IonChrom8MRL 280-318940/3 Analysis Date: 03/31/2016 1205 Analysis Batch: Prep Batch: Leach Batch: 280-318940 N/A N/A Prep Date: Leach Date: N/A N/A Analyte QualLimit% Rec.ResultSpike Amount 2.50 2.39 96 J50 - 150Chloride 2.50 2.41 96 J50 - 150Sulfate Dilution: Dilution: Lab Control Sample/ Lab Control Sample Duplicate Recovery Report - Batch: 280-318940 1.0 1.0 Water LCS Lab Sample ID: LCSD Lab Sample ID: Client Matrix: Units: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water Units: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: mg/L 04.0000.d 5 mL 5 mL 25 uL 05.0000.d 5 mL 5 mL 25 uL mg/L Method: 300.0 Preparation: N/A WC_IonChrom8 WC_IonChrom8 LCS 280-318940/4 LCSD 280-318940/5 Analysis Date: Prep Date: Leach Date: 03/31/2016 1221 N/A N/A Analysis Batch: Prep Batch: Leach Batch: 280-318940 N/A N/A Analysis Date: Prep Date: Leach Date: 03/31/2016 1238 N/A N/A Analysis Batch: Prep Batch: Leach Batch: 280-318940 N/A N/A Analyte LCSD QualLCS QualRPD LimitRPDLimitLCSDLCS % Rec. 100100 90 - 110 0 10Chloride 100100 90 - 110 0 10Sulfate TestAmerica Denver Page 38 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Water 03/31/2016 1221 Dilution:Dilution:1.0 1.0 Client Matrix: LCSD Lab Sample ID: Client Matrix:Water Laboratory Control/ Laboratory Duplicate Data Report - Batch: 280-318940 Method: 300.0 Preparation: N/A Units:mg/LLCS 280-318940/4 LCSD 280-318940/5LCS Lab Sample ID: Analysis Date: Prep Date: Leach Date: Analysis Date: Prep Date: Leach Date: 03/31/2016 1238 N/A N/A N/A N/A LCSD Result/Qual LCS Result/Qual LCSD Spike Amount LCS Spike AmountAnalyte 99.599.7100100Chloride 10099.9100100Sulfate Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 13.0000.d 5 mL 5 mL 25 uL 14.0000.d 5 mL 5 mL 25 uL Method: 300.0 Preparation: N/A WC_IonChrom8 WC_IonChrom8 280-81365-A-1 MS 280-81365-A-1 MSD MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318940 03/31/2016 1636 N/A N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318940 N/A N/A Analysis Date: Prep Date: Leach Date: 03/31/2016 1653 N/A N/A Analysis Batch: Prep Batch: Leach Batch: 280-318940 N/A N/A Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 105 106 80 - 120 2 20Chloride 106 107 80 - 120 2 20Sulfate TestAmerica Denver Page 39 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Water 03/31/2016 1636 03/31/2016 1653 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 300.0 Preparation: N/A Units:mg/L280-81365-A-1 MS 280-81365-A-1 MSDMS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318940 Analysis Date: Prep Date: Leach Date: N/A N/A Analysis Date: Prep Date: Leach Date: N/A N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike 1.3 25.0 25.0 27.4 27.9Chloride 0.24 J 25.0 25.0 26.7 27.1Sulfate mg/LUnits: Water Dilution:1.0 Duplicate - Batch: 280-318940 Lab Sample ID: Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 12.0000.d 5 mL 5 mL Method: 300.0 Preparation: N/A WC_IonChrom8280-81365-A-1 DU Analysis Date: 03/31/2016 1619 Analysis Batch: Prep Batch: Leach Batch: 280-318940 N/A N/A Prep Date:25 uL Leach Date: N/A N/A Analyte QualLimitRPDResultSample Result/Qual 1.251.3 0.6 15Chloride ND0.24 J NC 15Sulfate TestAmerica Denver Page 40 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-317867 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: C:\FLOW_4\032216A.RST Units:mg/L Method: 350.1 Preparation: N/A WC_Alp 3MB 280-317867/61 Analysis Date: 03/22/2016 1624 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-317867 Prep Date: Leach Date: N/A N/A Analyte RLMDLQualResult ND 0.0400.022Ammonia Dilution: Dilution: Lab Control Sample/ Lab Control Sample Duplicate Recovery Report - Batch: 280-317867 1.0 1.0 Water LCS Lab Sample ID: LCSD Lab Sample ID: Client Matrix: Units: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water Units: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: mg/L C:\FLOW_4\032216A.RST 100 mL 100 mL C:\FLOW_4\032216A.RST 100 mL 100 mLmg/L Method: 350.1 Preparation: N/A WC_Alp 3 WC_Alp 3 LCS 280-317867/59 LCSD 280-317867/60 Analysis Date: Prep Date: Leach Date: 03/22/2016 1620 N/A N/A Analysis Batch: Prep Batch: Leach Batch: 280-317867 N/A N/A Analysis Date: Prep Date: Leach Date: 03/22/2016 1622 N/A N/A Analysis Batch: Prep Batch: Leach Batch: 280-317867 N/A N/A Analyte LCSD QualLCS QualRPD LimitRPDLimitLCSDLCS % Rec. 106107 90 - 110 1 10Ammonia Water 03/22/2016 1620 Dilution:Dilution:1.0 1.0 Client Matrix: LCSD Lab Sample ID: Client Matrix:Water Laboratory Control/ Laboratory Duplicate Data Report - Batch: 280-317867 Method: 350.1 Preparation: N/A Units:mg/LLCS 280-317867/59 LCSD 280-317867/60LCS Lab Sample ID: Analysis Date: Prep Date: Leach Date: Analysis Date: Prep Date: Leach Date: 03/22/2016 1622 N/A N/A N/A N/A LCSD Result/Qual LCS Result/Qual LCSD Spike Amount LCS Spike AmountAnalyte 2.652.662.50 2.50Ammonia TestAmerica Denver Page 41 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water C:\FLOW_4\032216A.RST 10 mL 10 mL C:\FLOW_4\032216A.RST 10 mL 10 mL Method: 350.1 Preparation: N/A WC_Alp 3 WC_Alp 3 280-80845-B-4 MS 280-80845-B-4 MSD MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-317867 03/22/2016 1650 N/A N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-317867 N/A N/A Analysis Date: Prep Date: Leach Date: 03/22/2016 1652 N/A N/A Analysis Batch: Prep Batch: Leach Batch: 280-317867 N/A N/A Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 107 120 90 - 110 11 10 F1 F2Ammonia Water 03/22/2016 1650 03/22/2016 1652 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 350.1 Preparation: N/A Units:mg/L280-80845-B-4 MS 280-80845-B-4 MSDMS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-317867 Analysis Date: Prep Date: Leach Date: N/A N/A Analysis Date: Prep Date: Leach Date: N/A N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike ND 1.00 1.00 1.07 1.20 F1 F2Ammonia TestAmerica Denver Page 42 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318799 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 50 mL 50 mLUnits:mg/L Method: 365.1 Preparation: 365.2/365.3/365 N/A No Equipment AssignedMB 280-318799/4-A Analysis Date: 03/30/2016 1729 Analysis Batch: Prep Batch: Leach Batch:N/A 280-318860 280-318799 Prep Date: Leach Date: 03/30/2016 1150 N/A Analyte RLMDLQualResult ND 0.0500.0050Phosphorus, Total Water 1.0 Lab Control Sample - Batch: 280-318799 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 50 mL 50 mLUnits:mg/L Method: 365.1 Preparation: 365.2/365.3/365 N/A No Equipment AssignedLCS 280-318799/3-A Analysis Date: 03/30/2016 1729 Analysis Batch: Prep Batch: Leach Batch: 280-318860 280-318799 N/A Prep Date: Leach Date: 03/30/2016 1150 N/A Analyte QualLimit% Rec.ResultSpike Amount 0.500 0.497 99 90 - 110Phosphorus, Total Dilution: Dilution: Water 20 20 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 50 mL 50 mL 50 mL 50 mL Method: 365.1 Preparation: 365.2/365.3/365 N/A N/A No Equipment Assigned No Equipment Assigned 280-81074-A-1-B MS 280-81074-A-1-C MSD MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318799 03/30/2016 1729 N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318860 280-318799 N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1729 03/30/2016 1150 N/A Analysis Batch: Prep Batch: Leach Batch: 280-318860 280-318799 N/A 03/30/2016 1150 Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 148 -112 90 - 110 7 10 4 4Phosphorus, Total TestAmerica Denver Page 43 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Water 03/30/2016 1729 03/30/2016 1729 Dilution:Dilution:20 20 Client Matrix:Client Matrix:Water Method: 365.1 Preparation: 365.2/365.3/365 Units:mg/L280-81074-A-1-B MS 280-81074-A-1-C MSDMS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318799 Analysis Date: Prep Date: Leach Date: 03/30/2016 1150 N/A Analysis Date: Prep Date: Leach Date: 03/30/2016 1150 N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike 17 0.500 0.500 18.1 16.84 4Phosphorus, Total TestAmerica Denver Page 44 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-317633 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 2 mL 2 mLUnits:mg/L Method: 410.4 Preparation: N/A N/A WC_Genesys20MB 280-317633/5 Analysis Date: 03/21/2016 1023 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-317633 Prep Date: Leach Date: N/A N/A Analyte RLMDLQualResult 4.23 J 504.1Chemical Oxygen Demand Dilution: Dilution: Lab Control Sample/ Lab Control Sample Duplicate Recovery Report - Batch: 280-317633 1.0 1.0 Water LCS Lab Sample ID: LCSD Lab Sample ID: Client Matrix: Units: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water Units: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: mg/L 100 mL 100 mL 100 mL 100 mLmg/L Method: 410.4 Preparation: N/A N/A N/A WC_Genesys20 WC_Genesys20 LCS 280-317633/3 LCSD 280-317633/4 Analysis Date: Prep Date: Leach Date: 03/21/2016 1023 N/A N/A Analysis Batch: Prep Batch: Leach Batch: 280-317633 N/A N/A Analysis Date: Prep Date: Leach Date: 03/21/2016 1023 N/A N/A Analysis Batch: Prep Batch: Leach Batch: 280-317633 N/A N/A Analyte LCSD QualLCS QualRPD LimitRPDLimitLCSDLCS % Rec. 106102 90 - 110 4 11Chemical Oxygen Demand Water 03/21/2016 1023 Dilution:Dilution:1.0 1.0 Client Matrix: LCSD Lab Sample ID: Client Matrix:Water Laboratory Control/ Laboratory Duplicate Data Report - Batch: 280-317633 Method: 410.4 Preparation: N/A Units:mg/LLCS 280-317633/3 LCSD 280-317633/4LCS Lab Sample ID: Analysis Date: Prep Date: Leach Date: Analysis Date: Prep Date: Leach Date: 03/21/2016 1023 N/A N/A N/A N/A LCSD Result/Qual LCS Result/Qual LCSD Spike Amount LCS Spike AmountAnalyte 106102100100Chemical Oxygen Demand TestAmerica Denver Page 45 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 100 mL 100 mL 100 mL 100 mL Method: 410.4 Preparation: N/A N/A N/A WC_Genesys20 WC_Genesys20 280-80823-C-5 MS 280-80823-C-5 MSD MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-317633 03/21/2016 1023 N/A N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-317633 N/A N/A Analysis Date: Prep Date: Leach Date: 03/21/2016 1023 N/A N/A Analysis Batch: Prep Batch: Leach Batch: 280-317633 N/A N/A Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 98 93 90 - 110 5 11Chemical Oxygen Demand Water 03/21/2016 1023 03/21/2016 1023 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: 410.4 Preparation: N/A Units:mg/L280-80823-C-5 MS 280-80823-C-5 MSDMS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-317633 Analysis Date: Prep Date: Leach Date: N/A N/A Analysis Date: Prep Date: Leach Date: N/A N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike 4.2 J 50.0 50.0 53.4 50.7Chemical Oxygen Demand TestAmerica Denver Page 46 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318499 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume:Units:mg/L Method: Nitrate by calc Preparation: N/A N/A No Equipment AssignedMB 280-318499/1 Analysis Date: 03/28/2016 1920 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-318499 Prep Date: Leach Date: N/A N/A Analyte RLMDLQualResult ND 0.500.019Nitrate as N TestAmerica Denver Page 47 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318700 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 032916 alk.TXT Units:mg/L Method: SM 2320B Preparation: N/A WC-AT3MB 280-318700/5 Analysis Date: 03/29/2016 1353 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-318700 Prep Date: Leach Date: N/A N/A Analyte RLMDLQualResult ND 5.01.1Total Alkalinity ND 5.01.1Bicarbonate Alkalinity as CaCO3 ND 5.01.1Carbonate Alkalinity as CaCO3 Water 1.0 Lab Control Sample - Batch: 280-318700 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 032916 alk.TXT Units:mg/L Method: SM 2320B Preparation: N/A WC-AT3LCS 280-318700/4 Analysis Date: 03/29/2016 1349 Analysis Batch: Prep Batch: Leach Batch: 280-318700 N/A N/A Prep Date: Leach Date: N/A N/A Analyte QualLimit% Rec.ResultSpike Amount 200 197 98 90 - 110Total Alkalinity mg/LUnits: Water Dilution:1.0 Duplicate - Batch: 280-318700 Lab Sample ID: Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 032916 alk.TXT Method: SM 2320B Preparation: N/A WC-AT3280-80968-A-13 DU Analysis Date: 03/29/2016 1402 Analysis Batch: Prep Batch: Leach Batch: 280-318700 N/A N/A Prep Date: Leach Date: N/A N/A Analyte QualLimitRPDResultSample Result/Qual 116120 0.3 10Total Alkalinity TestAmerica Denver Page 48 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-317516 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 100 mL 100 mLUnits:mg/L Method: SM 2540C Preparation: N/A N/A WC_Cond_OrionMB 280-317516/1 Analysis Date: 03/19/2016 1023 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-317516 Prep Date: Leach Date: N/A N/A Analyte RLMDLQualResult ND 104.7Total Dissolved Solids Dilution: Dilution: Lab Control Sample/ Lab Control Sample Duplicate Recovery Report - Batch: 280-317516 1.0 1.0 Water LCS Lab Sample ID: LCSD Lab Sample ID: Client Matrix: Units: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water Units: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: mg/L 100 mL 100 mL 100 mL 100 mLmg/L Method: SM 2540C Preparation: N/A N/A N/A WC_Cond_Orion WC_Cond_Orion LCS 280-317516/2 LCSD 280-317516/3 Analysis Date: Prep Date: Leach Date: 03/19/2016 1023 N/A N/A Analysis Batch: Prep Batch: Leach Batch: 280-317516 N/A N/A Analysis Date: Prep Date: Leach Date: 03/19/2016 1023 N/A N/A Analysis Batch: Prep Batch: Leach Batch: 280-317516 N/A N/A Analyte LCSD QualLCS QualRPD LimitRPDLimitLCSDLCS % Rec. 9998 86 - 110 1 20Total Dissolved Solids Water 03/19/2016 1023 Dilution:Dilution:1.0 1.0 Client Matrix: LCSD Lab Sample ID: Client Matrix:Water Laboratory Control/ Laboratory Duplicate Data Report - Batch: 280-317516 Method: SM 2540C Preparation: N/A Units:mg/LLCS 280-317516/2 LCSD 280-317516/3LCS Lab Sample ID: Analysis Date: Prep Date: Leach Date: Analysis Date: Prep Date: Leach Date: 03/19/2016 1023 N/A N/A N/A N/A LCSD Result/Qual LCS Result/Qual LCSD Spike Amount LCS Spike AmountAnalyte 496491501501Total Dissolved Solids TestAmerica Denver Page 49 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management mg/LUnits: Water Dilution:1.0 Duplicate - Batch: 280-317516 Lab Sample ID: Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 100 mL 100 mL Method: SM 2540C Preparation: N/A N/A WC_Cond_Orion280-80911-B-3 DU Analysis Date: 03/19/2016 1023 Analysis Batch: Prep Batch: Leach Batch: 280-317516 N/A N/A Prep Date: Leach Date: N/A N/A Analyte QualLimitRPDResultSample Result/Qual 541550 0.9 10Total Dissolved Solids TestAmerica Denver Page 50 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-317818 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 250 mL 250 mLUnits:mg/L Method: SM 2540D Preparation: N/A N/A No Equipment AssignedMB 280-317818/2 Analysis Date: 03/22/2016 1618 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-317818 Prep Date: Leach Date: N/A N/A Analyte RLMDLQualResult ND 4.01.1Total Suspended Solids Water 1.0 Lab Control Sample - Batch: 280-317818 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 250 mL 250 mLUnits:mg/L Method: SM 2540D Preparation: N/A N/A No Equipment AssignedLCS 280-317818/1 Analysis Date: 03/22/2016 1618 Analysis Batch: Prep Batch: Leach Batch: 280-317818 N/A N/A Prep Date: Leach Date: N/A N/A Analyte QualLimit% Rec.ResultSpike Amount 100 90.4 90 86 - 114Total Suspended Solids mg/LUnits: Water Dilution:1.0 Duplicate - Batch: 280-317818 Lab Sample ID: Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 75 mL 250 mL Method: SM 2540D Preparation: N/A N/A No Equipment Assigned280-80832-B-1 DU Analysis Date: 03/22/2016 1618 Analysis Batch: Prep Batch: Leach Batch: 280-317818 N/A N/A Prep Date: Leach Date: N/A N/A Analyte QualLimitRPDResultSample Result/Qual 135130 3 10Total Suspended Solids TestAmerica Denver Page 51 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-318214 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 032416.txt Units:mg/L Method: SM 5310B Preparation: N/A WC_SHI2MB 280-318214/14 Analysis Date: 03/24/2016 1855 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-318214 Prep Date: Leach Date: N/A N/A Analyte RLMDLQualResult ND 1.00.16Total Organic Carbon - Average Water 1.0 Lab Control Sample - Batch: 280-318214 Client Matrix: Lab Sample ID: Dilution: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: 032416.txt 200 mLUnits:mg/L Method: SM 5310B Preparation: N/A WC_SHI2LCS 280-318214/13 Analysis Date: 03/24/2016 1836 Analysis Batch: Prep Batch: Leach Batch: 280-318214 N/A N/A Prep Date: Leach Date: N/A N/A Analyte QualLimit% Rec.ResultSpike Amount 25.0 24.4 98 88 - 112Total Organic Carbon - Average Dilution: Dilution: Water 1.0 1.0 Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water 032416.txt 50 mL 032416.txt 50 mL Method: SM 5310B Preparation: N/A WC_SHI2 WC_SHI2 280-80962-B-1 MS 280-80962-B-1 MSD MS Lab Sample ID: MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318214 03/24/2016 1945 N/A N/A Analysis Date: Prep Date: Leach Date: Analysis Batch: Prep Batch: Leach Batch: 280-318214 N/A N/A Analysis Date: Prep Date: Leach Date: 03/24/2016 2003 N/A N/A Analysis Batch: Prep Batch: Leach Batch: 280-318214 N/A N/A Analyte RPD LimitRPDLimit % Rec. MS MSD MS Qual MSD Qual 96 97 88 - 112 1 15Total Organic Carbon - Average TestAmerica Denver Page 52 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management Water 03/24/2016 1945 03/24/2016 2003 Dilution:Dilution:1.0 1.0 Client Matrix:Client Matrix:Water Method: SM 5310B Preparation: N/A Units:mg/L280-80962-B-1 MS 280-80962-B-1 MSDMS Lab Sample ID:MSD Lab Sample ID: Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 280-318214 Analysis Date: Prep Date: Leach Date: N/A N/A Analysis Date: Prep Date: Leach Date: N/A N/A Amount Sample Analyte Result/Qual Amount Result/Qual Result/Qual MS MSDMS Spike MSD Spike 0.60 J 25.0 25.0 24.7 24.8Total Organic Carbon - Average TestAmerica Denver Page 53 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management WaterClient Matrix: 1.0Dilution: Lab Sample ID: Method Blank - Batch: 280-317453 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume:300 mLUnits:mg/L Method: SM5210B Preparation: N/A N/A No Equipment AssignedMB 280-317453/6 Analysis Date: 03/18/2016 1605 Analysis Batch: Prep Batch: Leach Batch: N/A N/A 280-317453 Prep Date: Leach Date: N/A N/A Analyte RLMDLQualResult ND 2.00.24Biochemical Oxygen Demand Dilution: Dilution: Lab Control Sample/ Lab Control Sample Duplicate Recovery Report - Batch: 280-317453 1.0 1.0 Water LCS Lab Sample ID: LCSD Lab Sample ID: Client Matrix: Units: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: Client Matrix:Water Units: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: mg/L 300 mL 300 mLmg/L Method: SM5210B Preparation: N/A N/A N/A No Equipment Assigned No Equipment Assigned LCS 280-317453/3 LCSD 280-317453/5 Analysis Date: Prep Date: Leach Date: 03/18/2016 1605 N/A N/A Analysis Batch: Prep Batch: Leach Batch: 280-317453 N/A N/A Analysis Date: Prep Date: Leach Date: 03/18/2016 1605 N/A N/A Analysis Batch: Prep Batch: Leach Batch: 280-317453 N/A N/A Analyte LCSD QualLCS QualRPD LimitRPDLimitLCSDLCS % Rec. 9196 85 - 115 5 20Biochemical Oxygen Demand Water 03/18/2016 1605 Dilution:Dilution:1.0 1.0 Client Matrix: LCSD Lab Sample ID: Client Matrix:Water Laboratory Control/ Laboratory Duplicate Data Report - Batch: 280-317453 Method: SM5210B Preparation: N/A Units:mg/LLCS 280-317453/3 LCSD 280-317453/5LCS Lab Sample ID: Analysis Date: Prep Date: Leach Date: Analysis Date: Prep Date: Leach Date: 03/18/2016 1605 N/A N/A N/A N/A LCSD Result/Qual LCS Result/Qual LCSD Spike Amount LCS Spike AmountAnalyte 180189198198Biochemical Oxygen Demand TestAmerica Denver Page 54 of 63 Quality Control Results Job Number: 280-80890-1Client: Waste Management mg/LUnits: Water Dilution:5.0 Duplicate - Batch: 280-317453 Lab Sample ID: Client Matrix: Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume:300 mL Method: SM5210B Preparation: N/A N/A No Equipment Assigned280-80890-1 Analysis Date: 03/18/2016 1605 Analysis Batch: Prep Batch: Leach Batch: 280-317453 N/A N/A Prep Date: Leach Date: N/A N/A Analyte QualLimitRPDResultSample Result/Qual 56.258 4 20Biochemical Oxygen Demand TestAmerica Denver Page 55 of 63 Quality Control Results Client: Waste Management Job Number: 280-80890-1 Laboratory Chronicle 03/18/2016 09:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 09:20 280-80890-1 3406-T01 P:5030B 280-80890-I-1 280-318716 03/30/2016 17:03 MRMTAL DEN1 A:8260B 280-80890-I-1 280-318716 03/30/2016 17:03 MRMTAL DEN1 P:3005A 280-80890-F-1-A 280-318540 280-317547 03/25/2016 08:20 SURTAL DEN1 A:6010C 280-80890-F-1-A 280-318540 280-317547 03/28/2016 18:47 CRRTAL DEN1 P:3005A 280-80890-F-1-A 280-318762 280-317547 03/25/2016 08:20 SURTAL DEN1 A:6010C 280-80890-F-1-A 280-318762 280-317547 03/29/2016 17:25 CRRTAL DEN1 P:3005A 280-80890-F-1-D 280-318345 280-317548 03/19/2016 15:00 TEBTAL DEN1 A:6020A 280-80890-F-1-D 280-318345 280-317548 03/25/2016 18:33 LMTTAL DEN1 P:7470A 280-80890-F-1-G 280-318913 280-318246 03/30/2016 10:55 CDHTAL DEN1 A:7470A 280-80890-F-1-G 280-318913 280-318246 03/30/2016 16:39 CDHTAL DEN1 A:300.0 280-80890-C-1 280-318940 03/31/2016 18:00 AFBTAL DEN2 A:300.0 280-80890-C-1 280-318940 03/31/2016 18:17 AFBTAL DEN20 A:350.1 280-80890-E-1 280-317867 03/22/2016 17:24 WTWTAL DEN400 P:365.2/365.3/36 5 280-80890-H-1-A 280-318860 280-318799 03/30/2016 11:50 CMLTAL DEN10 A:365.1 280-80890-H-1-A 280-318860 280-318799 03/30/2016 17:29 CMLTAL DEN10 A:410.4 280-80890-E-1 280-317633 03/21/2016 10:23 CCJTAL DEN10 A:Nitrate by calc 280-80890-A-1 280-318499 03/28/2016 19:20 CMLTAL DEN1 A:SM 2320B 280-80890-C-1 280-318700 03/29/2016 15:17 NASTAL DEN1 A:SM 2540C 280-80890-A-1 280-317516 03/19/2016 10:23 RSMTAL DEN1 A:SM 2540D 280-80890-C-1 280-317818 03/22/2016 16:18 SVCTAL DEN1 A:SM 5310B 280-80890-H-1 280-318214 03/24/2016 22:32 CCJTAL DEN3.85 A:SM5210B 280-80890-B-1 280-317453 03/18/2016 16:05 NAPTAL DEN5 A:Field Sampling 280-80890-A-1 280-317591 03/17/2016 07:20 K1STAL DEN1 03/18/2016 09:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 09:20 280-80890-1 MS 3406-T01 P:3005A 280-80890-F-1-B MS 280-318540 280-317547 03/25/2016 08:20 SURTAL DEN1 A:6010C 280-80890-F-1-B MS 280-318540 280-317547 03/28/2016 18:52 CRRTAL DEN1 P:3005A 280-80890-F-1-B MS 280-318762 280-317547 03/25/2016 08:20 SURTAL DEN1 A:6010C 280-80890-F-1-B MS 280-318762 280-317547 03/29/2016 17:30 CRRTAL DEN1 P:3005A 280-80890-F-1-E MS 280-318345 280-317548 03/19/2016 15:00 TEBTAL DEN1 A:6020A 280-80890-F-1-E MS 280-318345 280-317548 03/25/2016 18:40 LMTTAL DEN1 P:7470A 280-80890-F-1-H MS 280-318913 280-318246 03/30/2016 10:55 CDHTAL DEN1 A:7470A 280-80890-F-1-H MS 280-318913 280-318246 03/30/2016 16:42 CDHTAL DEN1 A = Analytical Method P = Prep Method TestAmerica Denver Page 56 of 63 Quality Control Results Client: Waste Management Job Number: 280-80890-1 Laboratory Chronicle 03/18/2016 09:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 09:20 280-80890-1 MSD 3406-T01 P:3005A 280-80890-F-1-C MSD 280-318540 280-317547 03/25/2016 08:20 SURTAL DEN1 A:6010C 280-80890-F-1-C MSD 280-318540 280-317547 03/28/2016 18:55 CRRTAL DEN1 P:3005A 280-80890-F-1-C MSD 280-318762 280-317547 03/25/2016 08:20 SURTAL DEN1 A:6010C 280-80890-F-1-C MSD 280-318762 280-317547 03/29/2016 17:33 CRRTAL DEN1 P:3005A 280-80890-F-1-F MSD 280-318345 280-317548 03/19/2016 15:00 TEBTAL DEN1 A:6020A 280-80890-F-1-F MSD 280-318345 280-317548 03/25/2016 18:44 LMTTAL DEN1 P:7470A 280-80890-F-1-I MSD 280-318913 280-318246 03/30/2016 10:55 CDHTAL DEN1 A:7470A 280-80890-F-1-I MSD 280-318913 280-318246 03/30/2016 16:44 CDHTAL DEN1 03/18/2016 09:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 09:20 280-80890-1 DU 3406-T01 A:SM5210B 280-80890-B-1 DU 280-317453 03/18/2016 16:05 NAPTAL DEN5 03/18/2016 09:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/17/2016 00:00 280-80890-2 TRIP BLANK P:5030B 280-80890-A-2 280-318716 03/30/2016 11:22 MRMTAL DEN1 A:8260B 280-80890-A-2 280-318716 03/30/2016 11:22 MRMTAL DEN1 A = Analytical Method P = Prep Method TestAmerica Denver Page 57 of 63 Quality Control Results Client: Waste Management Job Number: 280-80890-1 Laboratory Chronicle Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time: N/A Received Date/Time: N/A MB N/A P:5030B MB 280-318716/6 280-318716 03/30/2016 07:52 MRMTAL DEN1 A:8260B MB 280-318716/6 280-318716 03/30/2016 07:52 MRMTAL DEN1 P:3005A MB 280-317547/1-A 280-318540 280-317547 03/25/2016 08:20 SURTAL DEN1 A:6010C MB 280-317547/1-A 280-318540 280-317547 03/28/2016 18:42 CRRTAL DEN1 P:3005A MB 280-317547/1-A 280-318762 280-317547 03/25/2016 08:20 SURTAL DEN1 A:6010C MB 280-317547/1-A 280-318762 280-317547 03/29/2016 17:20 CRRTAL DEN1 P:3005A MB 280-317548/1-A 280-318345 280-317548 03/19/2016 15:00 TEBTAL DEN1 A:6020A MB 280-317548/1-A 280-318345 280-317548 03/25/2016 18:26 LMTTAL DEN1 P:7470A MB 280-318246/1-A 280-318913 280-318246 03/30/2016 10:55 CDHTAL DEN1 A:7470A MB 280-318246/1-A 280-318913 280-318246 03/30/2016 16:35 CDHTAL DEN1 A:300.0 MB 280-318940/6 280-318940 03/31/2016 12:55 AFBTAL DEN1 A:350.1 MB 280-317867/61 280-317867 03/22/2016 16:24 WTWTAL DEN1 P:365.2/365.3/36 5 MB 280-318799/4-A 280-318860 280-318799 03/30/2016 11:50 CMLTAL DEN1 A:365.1 MB 280-318799/4-A 280-318860 280-318799 03/30/2016 17:29 CMLTAL DEN1 A:410.4 MB 280-317633/5 280-317633 03/21/2016 10:23 CCJTAL DEN1 A:Nitrate by calc MB 280-318499/1 280-318499 03/28/2016 19:20 CMLTAL DEN1 A:SM 2320B MB 280-318700/5 280-318700 03/29/2016 13:53 NASTAL DEN1 A:SM 2540C MB 280-317516/1 280-317516 03/19/2016 10:23 RSMTAL DEN1 A:SM 2540D MB 280-317818/2 280-317818 03/22/2016 16:18 SVCTAL DEN1 A:SM 5310B MB 280-318214/14 280-318214 03/24/2016 18:55 CCJTAL DEN1 A:SM5210B MB 280-317453/6 280-317453 03/18/2016 16:05 NAPTAL DEN1 A = Analytical Method P = Prep Method TestAmerica Denver Page 58 of 63 Quality Control Results Client: Waste Management Job Number: 280-80890-1 Laboratory Chronicle Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time: N/A Received Date/Time: N/A LCS N/A P:5030B LCS 280-318716/4 280-318716 03/30/2016 07:29 MRMTAL DEN1 A:8260B LCS 280-318716/4 280-318716 03/30/2016 07:29 MRMTAL DEN1 P:3005A LCS 280-317547/2-A 280-318540 280-317547 03/25/2016 08:20 SURTAL DEN1 A:6010C LCS 280-317547/2-A 280-318540 280-317547 03/28/2016 18:45 CRRTAL DEN1 P:3005A LCS 280-317547/2-A 280-318762 280-317547 03/25/2016 08:20 SURTAL DEN1 A:6010C LCS 280-317547/2-A 280-318762 280-317547 03/29/2016 17:23 CRRTAL DEN1 P:3005A LCS 280-317548/2-A 280-318345 280-317548 03/19/2016 15:00 TEBTAL DEN1 A:6020A LCS 280-317548/2-A 280-318345 280-317548 03/25/2016 18:30 LMTTAL DEN1 P:7470A LCS 280-318246/2-A 280-318913 280-318246 03/30/2016 10:55 CDHTAL DEN1 A:7470A LCS 280-318246/2-A 280-318913 280-318246 03/30/2016 16:37 CDHTAL DEN1 A:300.0 LCS 280-318940/4 280-318940 03/31/2016 12:21 AFBTAL DEN1 A:350.1 LCS 280-317867/59 280-317867 03/22/2016 16:20 WTWTAL DEN1 P:365.2/365.3/36 5 LCS 280-318799/3-A 280-318860 280-318799 03/30/2016 11:50 CMLTAL DEN1 A:365.1 LCS 280-318799/3-A 280-318860 280-318799 03/30/2016 17:29 CMLTAL DEN1 A:410.4 LCS 280-317633/3 280-317633 03/21/2016 10:23 CCJTAL DEN1 A:SM 2320B LCS 280-318700/4 280-318700 03/29/2016 13:49 NASTAL DEN1 A:SM 2540C LCS 280-317516/2 280-317516 03/19/2016 10:23 RSMTAL DEN1 A:SM 2540D LCS 280-317818/1 280-317818 03/22/2016 16:18 SVCTAL DEN1 A:SM 5310B LCS 280-318214/13 280-318214 03/24/2016 18:36 CCJTAL DEN1 A:SM5210B LCS 280-317453/3 280-317453 03/18/2016 16:05 NAPTAL DEN1 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time: N/A Received Date/Time: N/A LCSD N/A A:300.0 LCSD 280-318940/5 280-318940 03/31/2016 12:38 AFBTAL DEN1 A:350.1 LCSD 280-317867/60 280-317867 03/22/2016 16:22 WTWTAL DEN1 A:410.4 LCSD 280-317633/4 280-317633 03/21/2016 10:23 CCJTAL DEN1 A:SM 2540C LCSD 280-317516/3 280-317516 03/19/2016 10:23 RSMTAL DEN1 A:SM5210B LCSD 280-317453/5 280-317453 03/18/2016 16:05 NAPTAL DEN1 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time: N/A Received Date/Time: N/A MRL N/A A:300.0 MRL 280-318940/3 280-318940 03/31/2016 12:05 AFBTAL DEN1 A = Analytical Method P = Prep Method TestAmerica Denver Page 59 of 63 Quality Control Results Client: Waste Management Job Number: 280-80890-1 Laboratory Chronicle 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 10:38 MS N/A P:5030B 280-81013-C-2 MS 280-318716 03/30/2016 09:51 MRMTAL DEN1 A:8260B 280-81013-C-2 MS 280-318716 03/30/2016 09:51 MRMTAL DEN1 P:5030B 280-81013-C-7 MS 280-318716 03/30/2016 14:01 MRMTAL DEN1 A:8260B 280-81013-C-7 MS 280-318716 03/30/2016 14:01 MRMTAL DEN1 A:300.0 280-81365-A-1 MS 280-318940 03/31/2016 16:36 AFBTAL DEN1 A:350.1 280-80845-B-4 MS 280-317867 03/22/2016 16:50 WTWTAL DEN1 P:365.2/365.3/36 5 280-81074-A-1-B MS 280-318860 280-318799 03/30/2016 11:50 CMLTAL DEN20 A:365.1 280-81074-A-1-B MS 280-318860 280-318799 03/30/2016 17:29 CMLTAL DEN20 A:410.4 280-80823-C-5 MS 280-317633 03/21/2016 10:23 CCJTAL DEN1 A:SM 5310B 280-80962-B-1 MS 280-318214 03/24/2016 19:45 CCJTAL DEN1 03/18/2016 10:45 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/16/2016 10:38 MSD N/A P:5030B 280-81013-C-2 MSD 280-318716 03/30/2016 10:14 MRMTAL DEN1 A:8260B 280-81013-C-2 MSD 280-318716 03/30/2016 10:14 MRMTAL DEN1 P:5030B 280-81013-C-7 MSD 280-318716 03/30/2016 14:24 MRMTAL DEN1 A:8260B 280-81013-C-7 MSD 280-318716 03/30/2016 14:24 MRMTAL DEN1 A:300.0 280-81365-A-1 MSD 280-318940 03/31/2016 16:53 AFBTAL DEN1 A:350.1 280-80845-B-4 MSD 280-317867 03/22/2016 16:52 WTWTAL DEN1 P:365.2/365.3/36 5 280-81074-A-1-C MSD 280-318860 280-318799 03/30/2016 11:50 CMLTAL DEN20 A:365.1 280-81074-A-1-C MSD 280-318860 280-318799 03/30/2016 17:29 CMLTAL DEN20 A:410.4 280-80823-C-5 MSD 280-317633 03/21/2016 10:23 CCJTAL DEN1 A:SM 5310B 280-80962-B-1 MSD 280-318214 03/24/2016 20:03 CCJTAL DEN1 03/31/2016 10:25 Lab ID: Method Bottle ID Run Analysis Batch Prep Batch Date Prepared / Analyzed Dil Lab Analyst Client ID: Sample Date/Time:Received Date/Time:03/30/2016 10:05 DU N/A A:300.0 280-81365-A-1 DU 280-318940 03/31/2016 16:19 AFBTAL DEN1 A:SM 2320B 280-80968-A-13 DU 280-318700 03/29/2016 14:02 NASTAL DEN1 A:SM 2540C 280-80911-B-3 DU 280-317516 03/19/2016 10:23 RSMTAL DEN1 A:SM 2540D 280-80832-B-1 DU 280-317818 03/22/2016 16:18 SVCTAL DEN1 Lab References: TAL DEN = TestAmerica Denver A = Analytical Method P = Prep Method TestAmerica Denver Page 60 of 63 Page 61 of 63 Page 62 of 63 Login Sample Receipt Checklist Client: Waste Management Job Number: 280-80890-1 Login Number: 80890 Question Answer Comment Creator: White, Denise E List Source: TestAmerica Denver List Number: 1 N/ARadioactivity either was not measured or, if measured, is at or below background TrueThe cooler's custody seal, if present, is intact. TrueThe cooler or samples do not appear to have been compromised or tampered with. TrueSamples were received on ice. TrueCooler Temperature is acceptable. TrueCooler Temperature is recorded. TrueCOC is present. TrueCOC is filled out in ink and legible. TrueCOC is filled out with all pertinent information. TrueIs the Field Sampler's name present on COC? TrueThere are no discrepancies between the sample IDs on the containers and the COC. TrueSamples are received within Holding Time (Excluding tests with immediate HTs).. TrueSample containers have legible labels. TrueContainers are not broken or leaking. TrueSample collection date/times are provided. TrueAppropriate sample containers are used. TrueSample bottles are completely filled. TrueSample Preservation Verified TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs TrueVOA sample vials do not have headspace or bubble is <6mm (1/4") in diameter. TrueIf necessary, staff have been informed of any short hold time or quick TAT needs TrueMultiphasic samples are not present. TrueSamples do not require splitting or compositing. TrueSampling Company provided. TrueSamples received within 48 hours of sampling. TrueSamples requiring field filtration have been filtered in the field. N/AChlorine Residual checked. TestAmerica Denver Page 63 of 63 APPENDIX B GROUNDWATER FLOW REGIME REPORT Including Drawing 1 and Tables 5 & 6 Piedmont Landfill and Recycling Center, Permit # 34-06 Joyce Engineering Groundwater Flow Regime Report May 2016 1 Piedmont Landfill & Recycling Center Permit 34-06 APPENDIX B: Groundwater Flow Regime Report – March 2016 On behalf of Waste Management, Joyce Engineering has reviewed groundwater flow rates and flow directions at the Piedmont Landfill and Recycling Center for the annual groundwater sampling event of 2016. The groundwater flow and direction calculations presented in this report are based on groundwater elevation data obtained by ProTech on March 16-17, 2016. The information provided in this report will satisfy, in part, the environmental reporting requirements of Piedmont Landfill's Municipal Solid Waste Permit. The groundwater level measurements taken during the above referenced sampling event were used to construct the groundwater surface contour map attached to this report as Drawing 1. A summary of groundwater elevations obtained during this and previous sampling events is provided in Table 5. The potentiometric contours and the groundwater flow directions presented in Drawing 1 were used to calculate hydraulic gradients for the site. The hydraulic gradient calculations are provided in Table 6. The hydraulic gradients (i) ranged from 0.018 ft/ft to 0.027 ft/ft. These gradients are generally consistent with past interpretations for the site. An effective porosity value (n) of 41 percent was used in the equation based on an average of six laboratory-derived porosities as reported in the April 1994 Design Hydrogeologic Study, prepared by RUST Environment & Infrastructure. Hydraulic conductivities (K) were also taken from the Design Hydrogeologic Study, and were based on slug test data from piezometers located nearest the respective groundwater flow paths. Using the gradient (i) along each flow path, the linear flow velocity (V) was estimated using the modified Darcy equation: V = i K/n. The flow rate calculations are presented in Table 6. As shown on Drawing 1, groundwater flow at the site is generally to the northwest; however, a hydraulic divide runs through the site such that the local groundwater flow on the northeast side of the landfill is toward the north while groundwater flow on the southwest side of the landfill is toward the southwest. The velocity along the flow segments shown on Drawing 1 were as follows: SEGMENT VELOCITY DIRECTION Segment i1 20.0 ft/yr NW to N Segment i2 10.8 ft/yr W to SW Segment i3 9.9 ft/yr N Segment i4 7.7 ft/yr SW Piedmont Landfill and Recycling Center, Permit # 34-06 Joyce Engineering Groundwater Flow Regime Report May 2016 2 The average groundwater flow rate for the 2016 event was approximately 12.8 feet/year. These groundwater flow directions and velocities are consistent with those calculated during other recent events. The groundwater measurements obtained during the 2016 annual event are generally consistent with those obtained during previous sampling events. Based on this information, it is our opinion that the groundwater monitoring system continues to be adequate for the detection of the release of solid waste constituents to the environment. Prepared by: _______________________________ G. Van Ness Burbach, Ph.D., P.G. Sr. Technical Consultant 2211 West Meadowview Road, Suite 101 Greensboro, North Carolina 27407 Attachments: Drawing 1 – Groundwater Potentiometric Surface Map Table 5 – Historical Groundwater Elevations Table 6 – Groundwater Flow Rate Calculations TA B L E 5 : H I S T O R I C A L G R O U N D W A T E R E L E V A T I O N S We l l I D : M W - 0 1 M W - 0 2 M W - 0 3 M W - 0 4 M W - 0 4 D M W - 0 5 M W - 0 6 M W - 0 7 M W - 0 8 M W - 0 9 M W - 0 9 R M W - 1 0 M W - 1 1 M W - 1 1 D M W - 1 2 M W - 1 2 D TO C E l e v a t i o n : 82 3 . 9 3 7 7 8 . 0 4 7 7 0 . 0 8 7 5 6 . 9 2 7 5 7 . 3 3 7 4 3 . 1 7 8 0 0 . 8 2 7 7 1 . 5 7 7 4 8 . 9 5 7 7 0 . 6 2 7 6 4 . 9 5 7 7 7 . 2 0 7 7 6 . 8 0 7 7 6 . 3 6 7 5 1 . 4 8 7 5 1 . 5 3 We l l D e p t h : 49 . 0 3 5 . 5 3 8 . 0 2 7 . 0 6 2 . 0 2 0 . 5 2 9 . 6 3 1 . 3 1 8 . 8 3 5 . 0 4 3 . 0 3 8 . 0 3 5 . 0 9 3 . 5 1 8 . 0 4 3 . 3 30 - J a n - 1 9 9 8 7 8 1 . 8 2 7 5 0 . 7 1 7 4 6 . 2 6 7 4 5 . 4 6 7 4 5 . 4 6 7 3 8 . 4 9 7 7 9 . 8 4 7 4 4 . 3 2 7 4 4 . 3 0 7 3 7 . 4 7 N A 7 4 4 . 4 2 7 4 9 . 0 8 7 4 7 . 6 6 7 4 6 . 5 8 7 4 7 . 0 5 21 - J u l - 1 9 9 8 7 8 4 . 7 8 7 5 0 . 0 6 7 4 6 . 7 6 7 4 3 . 9 2 7 4 3 . 7 8 7 3 7 . 1 4 7 8 1 . 0 4 7 4 5 . 0 7 7 4 1 . 2 0 7 3 8 . 9 6 N A 7 4 4 . 3 5 7 4 8 . 9 5 7 4 8 . 5 8 7 4 5 . 8 8 7 4 6 . 1 1 14 - J a n - 1 9 9 9 7 8 0 . 9 8 7 4 9 . 1 6 7 4 4 . 9 1 7 4 4 . 2 7 7 4 4 . 1 6 7 3 7 . 6 0 7 7 7 . 8 6 7 4 3 . 5 7 7 4 2 . 6 8 7 3 6 . 6 2 N A 7 4 3 . 6 3 7 4 8 . 0 9 7 4 7 . 7 4 7 4 5 . 9 3 7 4 6 . 1 1 27 - J u l - 1 9 9 9 7 8 0 . 4 8 7 4 9 . 0 8 7 4 4 . 8 6 7 4 3 . 2 6 7 4 3 . 2 8 7 3 4 . 0 4 7 7 7 . 5 2 7 4 3 . 9 2 7 4 0 . 5 3 7 3 7 . 1 2 N A 7 4 3 . 6 2 7 4 8 . 0 5 7 4 7 . 7 5 7 4 5 . 5 3 7 4 5 . 6 8 20 - J a n - 2 0 0 0 7 8 0 . 3 0 7 4 8 . 5 1 7 4 4 . 8 3 7 4 4 . 7 7 7 4 4 . 4 3 7 3 7 . 8 2 7 7 7 . 2 7 7 4 3 . 8 7 7 4 3 . 1 8 N A 7 3 7 . 1 4 7 4 3 . 9 0 7 4 8 . 3 6 7 4 7 . 9 7 7 4 6 . 2 8 7 4 6 . 5 3 12 - J u l - 2 0 0 1 7 8 0 . 1 0 7 4 8 . 7 3 7 4 5 . 3 0 7 4 2 . 8 8 7 4 3 . 0 6 7 3 7 . 0 8 7 7 6 . 8 1 7 4 4 . 2 5 7 4 0 . 4 0 N A 7 3 8 . 1 2 7 4 3 . 6 6 7 4 7 . 7 7 7 4 7 . 4 4 7 4 5 . 4 5 7 4 5 . 7 1 24 - J a n - 2 0 0 1 7 7 8 . 9 3 7 4 8 . 9 1 7 4 4 . 4 3 7 4 4 . 6 9 7 4 4 . 7 3 7 3 7 . 7 2 7 7 5 . 8 4 7 4 3 . 4 0 7 4 3 . 4 1 N A 7 3 7 . 3 5 7 4 3 . 4 9 7 4 7 . 8 5 7 4 7 . 5 4 7 4 6 . 0 6 7 4 6 . 5 4 17 , 1 8 - J u l - 2 0 0 1 7 7 9 . 5 9 7 4 8 . 4 1 7 4 4 . 6 1 7 4 2 . 7 2 7 4 2 . 7 8 7 3 6 . 7 6 7 7 6 . 0 8 7 4 3 . 9 2 7 3 9 . 9 9 N A 7 3 7 . 7 7 7 4 3 . 3 5 7 4 9 . 4 5 7 4 7 . 0 9 7 4 5 . 4 5 7 4 5 . 4 0 30 , 3 1 - J a n - 2 0 0 2 7 7 7 . 2 9 7 4 8 . 1 4 7 4 3 . 0 8 7 4 3 . 0 9 7 4 3 . 4 9 7 3 7 . 3 7 7 7 3 . 7 2 7 4 2 . 5 7 7 4 2 . 1 7 N A 7 3 6 . 4 0 7 4 2 . 7 4 7 4 7 . 3 5 7 4 7 . 0 3 7 4 5 . 1 4 7 4 2 . 4 2 17 , 1 8 - J u l - 2 0 0 2 7 7 6 . 4 7 7 4 7 . 2 9 7 4 2 . 8 8 7 4 1 . 8 0 7 4 1 . 9 3 7 3 6 . 4 8 7 7 2 . 9 7 7 4 2 . 5 7 7 3 8 . 9 7 N A 7 3 5 . 8 6 7 4 2 . 3 0 7 4 6 . 5 4 7 4 6 . 2 1 7 4 4 . 2 7 7 4 4 . 4 4 20 , 2 1 - J a n - 2 0 0 3 7 7 7 . 1 2 7 4 8 . 1 4 7 4 5 . 4 5 7 4 3 . 8 7 7 4 3 . 9 6 7 3 7 . 4 0 7 7 5 . 0 8 7 4 4 . 0 6 7 4 2 . 5 1 N A 7 3 8 . 0 6 7 4 3 . 6 0 7 4 8 . 0 5 7 4 6 . 5 7 7 4 5 . 5 0 7 4 5 . 9 2 23 , 2 4 - J u l - 2 0 0 3 7 8 2 . 1 0 7 4 9 . 4 8 7 4 8 . 0 8 7 4 3 . 9 2 7 4 3 . 8 3 7 3 8 . 0 7 7 7 8 . 3 9 7 4 5 . 5 3 7 4 2 . 7 4 N A 7 4 1 . 8 0 7 4 4 . 6 0 7 4 8 . 4 0 7 4 8 . 1 6 7 4 5 . 8 3 7 4 6 . 0 8 21 , 2 2 - J a n - 2 0 0 4 7 8 1 . 7 5 7 4 8 . 8 9 7 4 6 . 5 7 7 4 3 . 7 7 7 4 3 . 8 4 7 3 7 . 3 6 7 7 8 . 0 2 7 4 4 . 3 7 7 4 2 . 3 0 N A 7 3 9 . 1 0 7 4 3 . 9 1 7 4 7 . 8 6 7 4 7 . 4 7 7 4 5 . 8 7 7 4 6 . 0 7 27 , 2 8 - J u l - 2 0 0 4 7 8 0 . 8 0 7 4 8 . 2 4 7 4 5 . 1 8 7 4 2 . 2 7 7 4 2 . 4 3 7 3 6 . 7 7 7 7 6 . 6 5 7 4 3 . 9 6 7 3 9 . 6 5 N A 7 3 8 . 4 5 7 4 3 . 3 7 7 4 7 . 2 6 7 4 6 . 9 6 7 4 5 . 0 3 7 4 5 . 3 1 19 , 2 0 - J a n - 2 0 0 5 7 8 0 . 3 8 7 4 9 . 1 1 7 4 5 . 4 3 7 4 4 . 3 5 7 4 4 . 3 7 7 3 7 . 9 7 7 7 7 . 4 6 7 4 4 . 5 6 7 4 3 . 3 5 N A 7 3 9 . 0 5 7 4 4 . 9 5 7 4 8 . 3 9 7 4 7 . 7 5 7 4 6 . 0 2 7 4 6 . 3 9 11 , 1 2 , 1 3 - J u l - 2 0 0 5 7 8 0 . 5 5 7 4 8 . 5 9 7 4 4 . 8 2 7 4 2 . 8 1 7 4 2 . 8 7 7 3 5 . 2 2 7 7 7 . 5 1 7 4 4 . 9 6 7 4 0 . 8 7 N A 7 3 9 . 2 0 7 4 4 . 5 1 7 4 7 . 6 0 7 4 7 . 2 6 7 4 5 . 2 1 7 4 5 . 4 3 16 , 1 7 , 1 8 - J a n - 2 0 0 6 7 7 8 . 7 6 7 4 8 . 5 8 7 4 4 . 7 5 7 4 4 . 0 3 7 4 4 . 1 3 7 3 7 . 7 7 7 7 6 . 5 3 7 4 4 . 1 9 7 4 3 . 4 0 N A 7 3 7 . 9 5 7 4 4 . 2 1 7 4 7 . 7 0 7 4 7 . 3 6 7 4 5 . 7 3 7 4 6 . 0 9 10 , 1 1 , 1 2 - J u l - 2 0 0 6 7 7 9 . 2 7 7 4 8 . 1 7 7 4 4 . 4 7 7 4 3 . 6 9 7 4 3 . 5 8 7 3 7 . 3 9 7 7 6 . 0 9 7 4 4 . 0 8 7 4 1 . 9 0 N A 7 3 8 . 0 7 7 4 4 . 0 0 7 4 7 . 0 5 7 4 6 . 7 6 7 4 5 . 5 1 7 4 5 . 7 7 22 , 2 3 , 2 4 - J a n - 2 0 0 7 7 8 1 . 1 6 7 4 9 . 5 2 7 4 5 . 6 4 7 4 4 . 3 0 7 4 4 . 3 0 7 3 8 . 2 2 7 7 8 . 3 7 7 4 5 . 6 7 7 4 3 . 7 9 N A 7 3 9 . 3 3 7 4 5 . 1 4 7 4 8 . 4 0 7 4 7 . 9 4 7 4 5 . 9 5 7 4 6 . 3 3 12 , 1 3 - S e p - 2 0 0 7 7 8 1 . 7 1 7 4 7 . 8 4 7 4 3 . 5 8 7 4 1 . 6 5 7 4 1 . 5 8 7 3 6 . 5 7 7 7 3 . 7 5 7 4 4 . 0 6 7 3 8 . 5 3 N A 7 3 7 . 6 0 7 4 3 . 1 5 7 4 6 . 7 0 7 4 6 . 2 6 7 4 4 . 4 8 7 4 4 . 4 4 19 - M a r - 2 0 0 8 7 8 0 . 1 9 7 4 9 . 0 2 7 4 4 . 2 6 7 4 4 . 0 4 7 4 4 . 0 4 7 3 7 . 9 1 7 7 7 . 9 4 7 4 4 . 8 5 7 4 3 . 3 4 N A 7 3 7 . 3 5 7 4 4 . 8 7 7 4 7 . 9 9 7 4 7 . 6 2 7 4 5 . 4 2 7 4 6 . 0 5 11 - S e p - 2 0 0 8 7 7 9 . 7 8 7 4 7 . 5 3 7 4 3 . 0 5 7 4 2 . 0 3 7 4 1 . 9 8 7 3 6 . 9 2 7 7 5 . 9 3 7 4 3 . 9 3 7 3 9 . 8 6 N A 7 3 6 . 8 9 7 4 3 . 5 5 7 4 6 . 5 5 7 4 6 . 1 4 7 4 4 . 5 4 7 4 4 . 6 5 11 - M a r - 2 0 0 9 7 7 9 . 5 5 7 4 9 . 3 4 7 4 4 . 6 7 7 4 3 . 9 1 7 4 4 . 1 4 7 3 7 . 9 6 7 7 7 . 0 2 7 4 5 . 8 4 7 4 3 . 5 2 N A 7 3 8 . 3 5 7 4 7 . 6 7 7 4 8 . 1 3 7 4 7 . 7 6 7 4 5 . 3 7 7 4 6 . 0 1 16 - S e p - 2 0 0 9 7 8 0 . 0 8 7 4 7 . 8 7 7 4 3 . 2 8 7 4 1 . 6 9 7 4 1 . 5 6 7 3 6 . 6 4 7 7 5 . 8 2 7 4 4 . 6 4 7 3 8 . 4 9 N A 7 3 7 . 1 3 7 4 3 . 3 7 7 4 6 . 8 4 7 4 6 . 3 6 7 4 4 . 4 1 7 4 4 . 3 8 10 - M a r - 2 0 1 0 7 8 1 . 4 5 7 5 0 . 1 7 7 4 5 . 8 7 7 4 4 . 2 2 7 4 4 . 2 1 7 3 8 . 1 7 7 7 9 . 0 4 7 4 8 . 1 4 7 4 3 . 2 4 N A 7 4 1 . 1 6 7 4 8 . 2 4 7 4 9 . 0 6 7 4 8 . 6 1 7 4 5 . 3 3 7 4 6 . 2 3 16 - S e p - 2 0 1 0 7 8 1 . 8 5 7 4 8 . 4 7 7 4 4 . 6 4 7 4 2 . 5 1 7 4 2 . 5 3 7 3 7 . 2 2 7 7 7 . 8 6 7 4 5 . 5 7 7 4 0 . 0 3 N A 7 3 7 . 9 0 7 4 4 . 9 0 7 4 7 . 4 2 7 4 7 . 0 7 7 4 4 . 8 6 7 4 5 . 0 8 15 - M a r - 2 0 1 1 7 8 0 . 6 8 7 4 9 . 3 6 7 4 5 . 0 5 7 4 3 . 8 9 7 4 4 . 3 5 7 3 8 . 2 9 7 7 8 . 1 7 7 4 6 . 1 7 7 4 3 . 7 4 N A 7 3 8 . 3 5 7 4 5 . 1 4 7 4 8 . 4 2 7 4 7 . 4 7 7 4 4 . 9 1 7 4 5 . 6 3 14 - S e p - 2 0 1 1 7 7 9 . 5 1 7 4 7 . 5 8 7 4 2 . 5 8 7 4 2 . 0 1 7 4 1 . 9 5 7 3 6 . 3 4 7 7 5 . 4 2 7 4 4 . 4 8 7 3 9 . 2 8 N A 7 3 6 . 2 0 7 4 2 . 7 0 7 4 6 . 6 4 7 4 6 . 2 6 7 4 4 . 3 5 7 4 4 . 6 6 14 - M a r - 2 0 1 2 7 7 9 . 7 4 7 4 8 . 9 7 7 4 4 . 8 5 7 4 3 . 9 2 7 4 3 . 9 1 7 3 8 . 0 5 7 7 7 . 6 1 7 4 6 . 8 2 7 4 2 . 9 5 N A 7 3 8 . 2 8 7 4 6 . 0 7 7 4 8 . 0 2 7 4 7 . 4 8 7 4 5 . 3 7 7 4 5 . 7 2 12 - S e p - 2 0 1 2 7 7 9 . 2 5 7 4 8 . 0 1 7 4 3 . 2 6 7 4 2 . 4 2 7 4 2 . 3 5 7 3 7 . 3 9 7 7 5 . 8 7 7 4 4 . 7 0 7 4 0 . 4 0 N A 7 3 7 . 1 3 7 4 4 . 4 0 7 4 6 . 8 2 7 4 6 . 5 3 7 4 4 . 5 7 7 4 4 . 9 1 20 - M a r - 2 0 1 3 7 7 8 . 8 0 7 4 9 . 5 2 7 4 4 . 0 9 7 4 4 . 2 2 7 4 4 . 1 5 7 3 8 . 2 6 7 7 7 . 3 7 7 4 6 . 8 6 7 4 3 . 3 1 N A 7 3 8 . 2 8 7 4 7 . 1 6 7 4 8 . 4 6 7 4 8 . 0 5 7 4 5 . 2 5 7 4 6 . 1 0 18 - S e p - 2 0 1 3 7 8 0 . 3 6 7 4 8 . 5 3 7 4 4 . 2 3 7 4 2 . 6 8 7 4 2 . 6 0 7 3 7 . 6 1 7 7 7 . 1 2 7 4 5 . 9 7 7 4 0 . 2 0 N A 7 3 7 . 9 5 7 4 4 . 9 5 7 4 7 . 4 9 7 4 7 . 1 1 7 4 4 . 7 2 7 4 5 . 2 3 19 - M a r - 2 0 1 4 7 7 9 . 7 3 7 4 9 . 8 2 7 4 4 . 8 0 7 4 4 . 7 3 7 4 4 . 6 5 7 3 8 . 9 7 7 7 7 . 9 2 7 4 8 . 4 7 7 4 4 . 4 5 N A 7 3 8 . 9 3 7 4 7 . 6 7 7 4 8 . 8 4 7 4 8 . 4 2 7 4 5 . 6 1 7 4 6 . 4 0 17 - S e p - 2 0 1 4 7 8 0 . 0 5 7 4 8 . 1 4 7 4 3 . 9 3 7 4 2 . 4 0 7 4 2 . 3 1 7 3 7 . 6 7 7 7 6 . 5 6 7 4 5 . 4 4 7 3 9 . 5 7 N A 7 3 8 . 1 0 7 4 4 . 2 7 7 4 7 . 1 2 7 4 6 . 8 0 7 4 4 . 6 2 7 4 4 . 9 3 18 - M a r - 2 0 1 5 7 7 8 . 2 2 7 4 9 . 2 3 7 4 4 . 3 5 7 4 4 . 1 9 7 4 4 . 1 3 7 3 8 . 4 9 7 7 6 . 6 5 7 4 6 . 5 9 7 4 3 . 3 6 N A 7 3 8 . 7 2 7 4 6 . 7 2 7 4 8 . 2 0 7 4 7 . 7 5 7 4 5 . 4 0 7 4 6 . 0 3 16 , 1 7 - S e p - 2 0 1 5 7 7 7 . 9 9 7 4 7 . 5 4 7 4 2 . 8 6 7 4 0 . 9 4 7 4 2 . 1 3 7 3 7 . 4 8 D R Y 7 4 4 . 4 7 7 3 9 . 0 1 N A 7 3 7 . 2 4 7 4 3 . 6 8 7 4 6 . 5 2 7 4 6 . 1 4 7 4 4 . 2 1 7 4 4 . 4 5 16 - M a r - 2 0 1 6 7 8 0 . 6 6 7 5 0 . 3 7 7 4 6 . 0 6 7 4 4 . 4 2 N M 7 3 8 . 8 6 N M 7 4 9 . 6 2 7 4 3 . 6 2 N A 7 4 1 . 9 8 7 4 9 . 7 4 7 4 9 . 4 6 N M 7 4 5 . 6 6 N M No t e s : TO C = T o p o f P V C c a s i n g . A l l d e p t h s i n f e e t m e a s u r e d f r o m T O C . A l l w a t e r l e v e l e l e v a t i o n s a r e r e p o r t e d i n f e e t a b o v e m e a n s e a l e v e l . TO C e l e v a t i o n f o r M W - 0 2 i s r e v i s e d r e f l e c t i n g i m p r o v e m e n t s m a d e t o t h e w e l l i n J u l y 2 0 0 1 p r i o r t o s a m p l i n g . NA = d a t a n o t a v a i l a b l e . DR Y = I n d i c a t e s t h e m o n i t o r i n g w e l l w a s f o u n d d r y o r w i t h w a t e r l e v e l t o o l o w t o g a u g e i n t h e f i e l d . NM = N o t M e a s u r e d . Pi e d m o n t L a n d f i l l a n d R e c y c l i n g C e n t e r , P e r m i t # 3 4 - 0 6 Joyce Engineering TA B L E 6 : GR O U N D W A T E R F L O W R A T E C A L C U L A T I O N S El e v a t i o n G r a d i e n t V e l o c i t y (f t A M S L ) (i , ft/ft) ( V , ft/yr) 78 0 74 5 78 0 75 0 75 5 74 0 75 5 74 0 AV E R A G E : 0.023 1 2 . 8 No t e s : An e f f e c t i v e p o r o s i t y ( “ n ” ) o f 4 1 % w a s b a s e d o n a v e r a g e l a b o r a t o r y - d e r i v e d p o r o s i t y a s r e p o r t e d i n th e A p r i l 1 9 9 4 D e s i g n H y d r o g e o l o g i c S t u d y , p r e p a r e d b y R U S T E n v i r o n m e n t & I n f r a s t r u c t u r e . Hy d r a u l i c c o n d u c t i v i t i e s ( “ K ”) w e r e a l s o t a k e n f r o m t h e D e s i g n H y d r o g e o l o g i c S t u d y , a n d w e r e b a s e d on s l u g t e s t d a t a f r o m p i e z o m e t e r s o r i g i n a l l y l o c a t e d n e a r e s t t h e r e s p e c t i v e g r o u n d w a t e r f l o w p a t h s . Gr o u n d w a t e r L i n e a r F l o w V e l o c i t y c a l c u l a t e d u s i n g t h e m o d i f i e d D a r c y e q u a t i o n : V = i K / n . Gr a d i e n t C a l c u l a t i o n S e g m e n t s a r e s h o w n o n D r a w i n g 1 . 0.023 9 . 9 i 3 1. 7 0 E - 0 4 5. 5 8 E - 0 6 0 . 4 1 6 4 8 N HY D R A U L I C CO N D U C T I V I T Y (K , c m / s ) HY D R A U L I C CO N D U C T I V I T Y (K , f t / s ) 1. 7 0 E - 0 4 0. 4 1 9. 5 1 E - 0 6 5. 5 8 E - 0 6 5. 5 8 E - 0 6 GR A D I E N T CA L C U L A T I O N SE G M E N T FL O W DI R E C T I O N Ma r c h 1 6 , 2 0 1 6 i 1 FL O W SE G M E N T LE N G T H (f t ) 2. 9 0 E - 0 4 EF F E C T I V E PO R O S I T Y (n , u n i t l e s s ) 0. 4 1 0.027 83 6 SW 0.018 7 . 7 20.0 12 8 0 N W - N 10.8 i 4 i 2 1. 7 0 E - 0 4 0. 4 1 1 1 9 1 W - S W 0.025 Pi e d m o n t L a n d f i l l a n d R e c y c l i n g C e n t e r , P e r m i t # 3 4 - 0 6 Joyce Engineering