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HomeMy WebLinkAboutNCG030556_DMR_20210521*t:ttz aJ so,, 'ITT. l :.Ft iCJi . D: A:.-wl ...... Id M o al m 0 .0L�� 7-1 G �E'. A � m s. u o a1 � rl H Ci c.. o U �• f e y Q i .�+ N U F€ roLYE oaz o.s❑ AQ'r:Pi L w° q N a� a 0 0 7 L.` d y SI.•1 '^ V] N R. all i U i a. k N al cd o � W A F+ z� A. 7 r, a n1 �w o ", eo N F �o b c� 10 o� e p, IM on., �oaaA'v �2. p b 01 Opq �•rt'�'� A• riQ �s r� o �rs�m 0 0` vs cp `� m to ►may O: v "* a Mo....gm co W C40 Cs "~ •s "O"f C M ~ CD 010 ocl ~ coon m Q. a tD CD @, �` UQ Oco co F.Lm rL � °, cr a Or 3 Vim @ c mw•o m' C6 -,o K H ECD o wo~ 1. 9 -4 fm C � ° a C, s►c 0. o ca CD a CD0 so o �a Pr o m C2 lb 7f7¢ �~yI O� f7 w ty "C M AN M-W� Stormwater Discharge Dutfall (SDD) Qualitative Monitoring Report For guidance onfilling out this form, please visit: httu://uortal ncdenr org web/wq/wSu npdessw#ta 4 Permit, No.: N Facility Name: County: Ma Date of Inspection: Time of Inspection: or Certificate of Coverage No.: -ARC f4aI e -#-V & % &2 'T� Total Event Precipitation (inches): Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit? (See information below.) 2' Yes ❑ No Please verify whether Qualitative Monitoring must be performed during a "representative storm event" or "measureable storm event" (requirements vary, depending on the permit). Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be performed during a "representative storm event" or during a "measureable storm event." However, some permits do not have this requirement. Please refer to these definitions, if applicable. I A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall l ' and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no precipitation. A "measurable storm event" is a storm event that results in an actual discharge from the permitted site outfall. The previous measurable storm event must have been at least 72 hours 1 prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter 3 interval is representative for local storm events during the sampling period, and the permittee obtains approval from the local DWQ Regional Office. By this signature, I certify that this report is accurate and complete to the best of my knowledge: of Permittee or Designee) Pagel of 2 Ck 1. Outfall Description: Outfall No. A IStructure Receiving Stream: ,De�sscribe the industrial UP. t ditch, etc.), occur within the outfall drainage area: TNA AA& 2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light, medium, dark) as descriptors: 3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.): MV n .0 4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear and 5 is very cloudy: C 4 5 5. Floating Solids: Choose the number which best describes the amount of floating solids in the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids: 2 1D 4 5 6. Suspended Solids: Choose the number which best describes the amount of suspended solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy: 1 2 0 4 5 7. Is there any foam in the stormwater discharge? Yes 8. Is there an oil sheen in the stormwater discharge? Yes Ce 9. is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Stormwater Pollution: List and describe Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 am, MA : MWORD qpl- Qualitative MonitoringReport For guidance on filling out this form, please visit. hM2://12ortal ncdenr or /web/""`w!gJws/su, clessw#tab 4 Permit No.: g/ _g1_3101NI&1.0/ or Certificate of Coverage No.: Facility Name: 1's c�c�n 'P`A� �, s r �,.�& e .M e . --%- -JA/-V County; L Phone No. 70Y—''�', Date of inspection:"/3 Time of Inspection: ID , it D f :n Total Event Precipitation inches Was this a "Representative_ Storm Event" or "Measureable Storm Event" as defined by the permit? (See information below.) Yes ❑ No Please verify whether Qualitative Monitoring must be performed during a "representative storm event"or "measureablestorm event" (requirements vary, depending on the permit). ' Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be j performed during a "representative storm event" or during a "measureable storm event." However, some permits do not have this requirement. Please refer to these definitions, if applicable. A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than j 0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no precipitation. A "measurable storm event" is a storm event that results in an actual discharge from the permitted site outfall. The previous measurable storm event must have been at least 72 hours Prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter interval is representative for local storm events during the sampling period, and the permittee obtains approval from the local DWQ Regional Office. j By this signature, I certify that this report is accurate and complete to the best of my knowledge: (Signature of Permittee or Designee) Page 1 of 2 1. Outfall Description: Outfall No. --AAL2—_ Structure (pipe, ditch, etc.) 7; Q r. Receiving Stream-:"' �(}�;,.\ �, P'1JL _ 1--V Describe the industrial activities at occur within the outfall drainage area:. ,moo _: t J 2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light, medium, dark) as descriptors: 3. Odor: Describe any distinct odors that the discharge may have (he., smells strongly of oil, weak chlorine odor, etc.): A3 in 4. Clarity: Choose the number which best describes the clarityof the clear and 5 is very cloudy: discharge, where 1 is 1 0 3 4 5 5. Floating Solids: Choose the number which best describes the amount of floating solids in the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids: 0 2 3 4 5 6. Suspended Solids: Choose the number which best describes the amount of suspended solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy: C'N 2 3 4 5 7. Is there any foam in the stormwater discharge? Yes 8. Is there an oil sheen in the stormwater discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Stormwater Pollution: List and describe Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 SWPPP Form 3: Rain Event Data This form will be used to document any rainfall data starting at least 72 hours before the expected representative storm event. Personnel (�a-jey Date/Time/Rainfall y Z Z-! J �c ! 0. 00 Date/Time/Rainfall j2121 : 3 a J Q• p Date/Time/Rainfall gI25 /zl j o ' 3J 0 0 J Date/Time/Rainfall r 0 C� Date/Time/Rainfal( Date/Time/Rainfall Date/Time/Rainfall Stormwater Pollution Prevention Plan Appendices X)! aceAnalj6cal www.pacelabs.com May 17, 2021 Mr. Gary Hames American Truetzschler, Inc. PO Box 669228 5315 Heavy Equipment School Rd Charlotte, NC 28266 RE: Project: Al & A2 Pace Project No.: 92536420 Dear Mr. Harries: Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Enclosed are the analytical results for sample(s) received by the laboratory on May 03, 2021. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNIlNELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services -Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Sarah Graham sarah.graham@pacelabs.com (704)875-9092 Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 33 aceAnalyticalr. WWW.pacalahs.cmn Project: Al & A2 Pace Project No.: 92536420 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville. NC 28078 (704)875-9092 Pace Analytical Services Charlotte 9800 Kincey Ave. Ste 100. Huntersville. NC 28078 LouisianalNELAP Certification* LA170028 North Carolina Drinking Water Certification #' 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 Pace Analytical Services Ashevilie 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 CERTIFICATIONS South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 VirginiaNELAP Certification #: 460221 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 VirginiaNELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC, Page 2 of 33 aceAnalXical V www.pacelab.carm SAMPLE ANALYTE COUNT Pace Ana lyticat Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Al & A2 Pace Project No: 92536420 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92536420001 Al EPA 1664E CJM 1 PASI-C EPA 200.7 Rev 4.4 1994 SH1 11 PASI-A EPA 245.1 Rev 3.0 1994 Soo 1 PASI-A EPA625.1 PKS 58 PASI-C EPA 624.1 SAS 34 PASI-C SM 254OD-2011 RED 1 PASI-A SM 4500-S2D-2011 JP1 1 PASI-A EPA 9040C SMK 1 PASI-A EPA 300.0 Rev 2.1 1993 CDC 1 PASI-A EPA 420.4 Rev 1.0 1993 KDF1 1 PASI-A SM 4500-CN-E-2011 CJL 1 PASI-A 92536420002 A2 EPA 1664B CJM 1 PASI-C EPA 200.7 Rev 4.4 1994 SHi 11 PASI-A EPA 245.1 Rev 3.0 1994 Soo 1 PASI-A EPA 625.1 PKS 58 PASI-C EPA 624.1 SAS 34 PASI-C SM 2540D-2011 RED 1 PASI-A SM 4500-S2D-201 t JP1 1 PASI-A EPA 9040C SMK 1 PASI-A EPA 300.0 Rev 2.1 1993 CDC 1 PASI-A EPA420.4 Rev 1.0 1993 KDF1 1 PASI-A SM 4500-CN-E-2011 CJL 1 PASI-A PASI-A = Pace Analytical Services -Asheville PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full. without the written consent of Pace Analytical Services, LLC. Page 3 of 33 Pace Analytical Services, LLC aceAnalXical c 9800 KinceyAve. Suite 100 Huntersville, NC 28078 www.pacctabs.cam (704)875-9092 ANALYTICAL RESULTS Project: Al & A2 Pace Project No.: 92536420 Sample: All LabID: 92536420001 Collected: 05/03/21 10:15 Received: 05/03/21 13:25 Matrix: Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual HEM, Oil and Grease Analyfical Method: EPA 1664B Pace Analytical Services - Charlotte Oil and Grease NO mg1L 4.9 1 05/15121 11:35 200.7 MET lCP Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville Antimony NO ug/L 5.0 1 05/0412116:23 0510612101:08 7440-36-0 Arsenic NO ug1L 10.0 1 05104/2116:23 0510612101:08 7440-38-2 Cadmium ND ug/L 1.0 1 05/0412116:23 05/06/2101:08 7440-43-9 Chromium ND uglL 5.0 1 05/04/2116:23 0510612101:08 7440-47-3 Copper 19.6 ug1L 5.0 1 05104/21 16:23 0510612101:08 7440-50-8 Lead ND ug/L 5.0 1 05/04/2116:23 0510612101:08 7439.92-1 Nickel ND ug/L 5.0 1 05/04/2116:23 05106/2101:08 7440-02-0 Selenium ND ug1L 10.0 1 05104/2116:23 0510612101:08 7782-49-2 Silver ND ug/L 5.0 1 05/04/211623 05106/2101:08 7440-22-4 Thallium ND ug/L 10.0 1 05/04/21 16:23 05/06/21 01:08 7440-28-0 Zinc 85.4 ug/L 10.0 1 05/04/2116:23 05106/2101:08 7440-66-6 245.1 Mercury Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994 Pace Analytical Services - Asheville Mercury NO ug/L 0.20 1 05/04/21 13:42 05/04/21 17:53 7439-97-6 625 RVE Analytical Method: EPA 625.1 Preparation Method: EPA 625.1 Pace Analytical Services - Charlotte Acenaphthylene NO ug/L 5.0 1 05104/21 06:02 05105/21 21:44 208-96-8 Anthracene NO ug/L 5.0 1 05/04/21 06:02 05105/21 21:44 120-12-7 Benzidine NO ug/L 50.0 1 0510412106:02 05105/21 21:44 92-87-5 IL Benzo(a)anthracene NO ug/L 5.0 1 05/04/21 06:02 05/05/21 21:44 56-55-3 Benzo(a)pyrene NO ug/L 5.0 1 05104/2106:02 05/05/21 21:44 50-32-8 Benzo(b)fluoranthene NO ug/L 5.0 1 05/0412106:02 05105/21 21:44 205-99-2 Benzo(g,h,i)perylene NO ug/L 5.0 1 05/04/21 06:02 05/0512121:44 191-24-2 Benzo(k)fluoranthene NO ug/L 5.0 1 05104/2106:02 05/05/21 21:44 207-08-9 4-Bromophenylphenyl ether NO ug/L 5.0 1 05/04/21 06:02 05/05/21 21 A4 101-55-3 Butylbenzylphthalate NO ug/L 5.0 1 05104/2106:02 05/05/21 21:44 85-68-7 4-Chlor0-3-methylphenol ND ug/L 5.0 1 05104/2106:02 05105/2121A4 59-50-7 bis(2-Chloroethoxy)methane ND ug/L 10.0 1 05104/2106:02 05/05/21 21:44 111-91-1 bis(2-Chloroethyl) ether ND ug/L 5.0 1 05/04/21 06:02 05/05/21 21:44 11144-4 2-Chloronaphthalene ND ug/L 5.0 1 05/04/21 06:02 05/05/21 21:44 91-58-7 2-Chlorophenol ND ug/L 5.0 1 05/04/21 06:02 05/05/21 21:44 95-57-8 4-Chlorophenylphenyl ether ND ug/L 5.0 1 05/04/21 06:02 05/05/21 21:44 7005-72-3 Chrysene N❑ ug/L 5.0 1 05/04/21 06:02 05/05/21 21:44 218-01-9 Dibenz(a,h)anthracene ND ug/L 5.0 1 05/04121 06:02 05105121 21 A4 53-70-3 3,3'-Dichlorohenzidine ND ug/L 10.0 1 05/04/21 06:02 05105/2121A4 91-94-1 2.4-Dichlorophenol ND ug/L 5.0 1 05/04/21 06:02 05/05/21 21 A4 120-83-2 Diethyl phtha late ND ug1L 5.0 1 05/04/21 06:02 05105/21 21:44 84-66-2 2,4-Dimethylphenol ND ug/L 10.0 1 05/04/21 06:02 05/05/21 21:44 105-67-9 Dimethylphthalate ND ug/L 5.0 1 05/04/21 06:02 05/05/21 21 A4 131-11-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 33 aceAnalytical www.pacelabs.com ANALYTICAL RESULTS Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Al & A2 Pace Project No.: 92536420 Sample: Al Lab ID: 92536420001 Collected: 05/03/21 10:15 Received: 05/03/21 13:25 Matrix: Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual 625 RVE Analytical Method: EPA 625.1 Preparation Method: EPA 625.1 Pace Analytical Services - Charlotte Di-n-butylphthalate NO ug/L 5.0 1 05/04/21 06:02 05/05/21 21:44 84-74-2 4,6-Dinitro-2-methylphenol NO ug/L 10.0 1 05/0412106:02 05/05121 21:44 534-52-1 2,4-Dinitrophenol NO ug/L 50.0 1 05/04/21 06:02 05/05/21 21:44 51-28-5 2,4-Dinitrotoluene NO ug/L &0 1 05104/2106:02 0510512121:44 121-14-2 2.6-Dinitrotoluene NO ug/L 5.0 1 05/04/21 06:02 05/05/21 21:44 606-20-2 Di-n-octytphthalate NO ug/L 5.0 1 05104/2106:02 05/05/21 21:44 117-84-0 1,2-Diphenylhydrazine NO ug/L 5.0 1 05/04/21 06:02 05/05/21 21:44 122-66-7 bis(2-Ethylhexyl)phthalate NO ug1L 5.0 1 0510412106:02 0510512121:44 117-81-7 Fluoranthene NO ug/L 5.0 1 0510412106:02 05/05/21 21:44 206-44-0 Fluorene ND ug/L 5.0 1 05104/2106:02 0510512121:44 86-73-7 Hexachloro-1,3-butadiene NO ug/L 5.0 1 05104/2106:02 05105/2121:44 87-68-3 Hexachlorobenzene NO ug/L 5.0 1 05104/2106:02 0510512121:44 118-74-1 Hexachlorocyclopentadiene ND ug/L 10.0 1 05104/2106:02 05/05/21 21:44 77-47-4 Hexachloroethane NO ug/L 5.0 1 05/04/21 06:02 05/05/21 21:44 67-72-1 Indeno(1,2,3-cd)pyrene NO ug/L 5.0 1 05104/2106:02 05/0512121:44 193-39-5 Isophorone NO ug/L 10.0 1 05/04/21 06:02 05/05/21 21:44 78-59-1 Naphthalene NO ug/L 5.0 1 05104/2106:02 05/05/21 21:44 91-20-3 Nitrobenzene ND ug/L 5.0 1 06/04/2106:02 0510512121:44 98-95-3 2-Nitrophenol NO ug/L 5.0 1 05/04/21 06:02 05/0512121:44 88-75-5 4-Nitrophenol NO ug/L 10.0 1 0510412106:02 05/0512121:44 100-02-7 N-Nitrosod imethyla mine NO ug1L 5.0 1 05/04/21 06:02 05/05/21 21:44 62-75-9 N-Nitroso-di-n-pro pyla mine NO ug/L 5.0 1 0510412106:02 05/05/21 21:44 621-64-7 N-Nitrosodiphenylamine NO ug/L 10.0 1 05/04/2106:02 05/05/21 21:44 86-30-6 Pentachlorophenol ND ug/L 10.0 1 05/04/2106:02 0510512121:44 87-86-5 Phenanthrene NO ug/L 5.0 1 05104/2106:02 05/05/21 21:44 85-01-8 Phenol ND ug/L &0 1 05/04/21 06:02 0510512121:44 108-95-2 Pyrene NO ug/L 5.0 1 05104/2106:02 0510512121:44 129-00-0 1,2,4-Trichlorabenzene ND ug/L 5.0 1 0510412106i02 0510512121:44 120-82-1 2,4,6-Trichlorophenol NO ug/L 10.0 1 05/04/21 06:02 0510512121:44 88-06-2 Surrogates Nitrobenzene-d5 (S) 24 % 10-120 1 05/04/21 06:02 05/05/21 21:44 4165-60-0 2-Fluorobiphenyl (S) 18 % 15-120 1 05/04/21 06:02 05105/21 21:44 321-60-8 Terphenyl-d14 (S) 46 % 11-131 1 05/04/21 06:02 05/05/21 21:44 1718-51-0 Phenol-d6 (S) 16 % 10-120 1 05/04/21 06:02 05/05/21 21:44 13127-88-3 2-Fluorophenal (S) 14 % 10-120 1 05/04/21 06:02 05/05/21 21:44 367-12-4 2.4,6-Tribromophenol (S) 40 % 10-137 1 05/04/21 06:02 05/05/21 21:44 118-79-6 624 Volatile Organics Analytical Method: EPA 624.1 Pace Analytical Services - Charlotte Benzene NO uglL 1.0 1 05/04/2113:51 71-43-2 Bromodichloromethane NO ug/L 2.0 1 05104/2113:51 75-27-4 Bromoform NO ug/L 2.0 1 0510412113:51 75-25-2 Bromomethane NO ug/L 2.0 1 0510412113:51 74-83-9 Carbon tetrachloride ND ug/L 2.0 1 05/04121 13:51 56-23-5 Chlorobenzene NO ug/L 2.0 1 05/04/2113:51 108-90-7 Chloroethane ND ug/L 2.0 1 0510412113:51 75-00-3 REPORT OF LABORATORY ANALYSIS This report Shall not be reproduced, except in full. Date: 05117/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 33 accAnalyticale www.pacelabs.tom ANALYTICAL RESULTS Project: Al & A2 Pace Project No.: 92536420 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersv Ile, NC 28078 (704)875-9092 Sample: Al Lab ID: 92536420001 Collected: 05/03/21 10:15 Received: 05/03/21 13:25 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 624 Volatile Organics Analytical Method: EPA624.1 Pace Analytical Services - Charlotte Chloroform ND uglL 2.0 1 05/04/21 13:51 67-66-3 Chloromethane ND ug1L 2.0 1 05/04/21 13:51 74-87-3 Dibromochloromethane ND ug1L 2.0 1 05/0412113:51 124-48-1 1,2-Dichlorobenzene ND uglL 2.0 1 0510412113:51 95-50-1 1,3-Dichlorobenzene ND ug1L 2.0 1 05/04/21 13:51 541-73-1 1.4-Dichlorobenzene ND uglL 2.0 1 05/04/21 13:51 106-46-7 1,1-Dichloroethane ND uglL 2.0 1 05104/2113:51 75-34-3 1.2-Dichloroethane ND uglL 2.0 1 05104/2113:51 107-06-2 1,1-Dichloroethene ND uglL 2.0 1 05/04/2113:51 75-35-4 cis- 1,2-Dichloroethene ND ug/L 2.0 1 05/04/21 13:51 156-59-2 trans- 1,2-Dichtoroethene ND uglL 2.0 1 05/04/21 13:51 156-60-5 1,2-Dichloropropane ND uglL 2.0 1 05/04/21 13:51 78-87-5 cis-1,3-Dichloropropene ND uglL 2.0 1 05/04/21 13:51 10061-01-5 trans- 1,3-Dichloropropene ND uglL 2.0 1 05/04/21 13:51 10061-02-6 Ethylbenzene ND uglL 1.0 1 05104/2113:51 100-41-4 Methylene Chloride ND uglL 2.0 1 05/04/21 13:51 75-09-2 1,1,2,2-Tetrachloroethane ND uglL 2.0 1 05104/2113:51 79-34-5 Tetrachloroethene ND uglL 2.0 1 05/0412113:51 127-18-4 Toluene ND uglL 1.0 1 0510412113:61 108-88-3 1,1,1-Trichioroethane ND uglL 2.0 1 05/04/21 13:51 71-55-6 1,1,2-Trichloroethane ND uglL 2.0 1 0510412113:51 79-00-5 Trichloroethene ND ug1L 2.0 1 0510412113:51 79-01-6 Trichlorofluoromethane ND ug1L 2.0 1 05104/2113:51 75-69-4 Vinyl chloride ND ug1L 2.0 1 05/04/21 13:51 75-01-4 Surrogates 4-Bramofluorobenzene (S) 107 % 70-130 1 05/04121 13:51 460-004 Toluene-d8 (S) 11l % 70-130 1 05/04/21 13:51 2037-26-5 1.2-Dichloroethane-d4 (S) 102 % 70-130 1 05/04/21 13:51 17060-07-0 2540D Total Suspended Solids Analytical Method: SM 2540D-2011 Pace Analytical Services -Asheville Total Suspended Solids 46.8 mg1L 9.4 1 05/06/21 22:08 4500S2D Sulfide Water Analytical Method: SM. 4500-S2D-2011 Pace Analytical Services - Asheville Sulfide ND mglL 0.10 1 05/05/2106:08 18496-25-8 9040 pH Analytical Method: EPA 9040C Pace Analytical Services - Asheville pH at 25 Degrees C 6.1 Std. Units 0.10 1 05/09/21 16:01 30D.0 IC Anions 28 Days Analytical Method. EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville Sulfate 13.1 mg1L 1.0 1 05/06/2115:21 14808-79-8 Date: 05/17/2021 03:04 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full. without the written consent of Pace Analytical Services, LLC. H3 Page 6 of 33 aceAnalytical L www.pacelahsxom ANALYTICAL RESULTS Project: Al & A2 Pace Project No.: 92536420 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Sample: Al Lab ID: 92536420001 Collected: 05/03/21 10:15 Received: 05/03/21 13:25 Matrix: Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual 420.4 Phenolics, Total Analytical Method: EPA 420.4 Rev 1.0 1993 Preparation Method: EPA 420.4 Rev 1.0 1993 Pace Analytical Services - Asheville Phenolics, Total Recoverable ND mg/L 0,020 1 05/05/21 10:17 05/05/21 14:01 64743-03-9 450OCNE Cyanide, Total Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011 Pace Analytical Services - Asheville Cyanide NO mg/L 0.0080 1 05/06/21 20:48 05/07/21 00:58 57-12-5 Sample: A2 Lad ID: 92536420002 Collected: 05103/21 10:30 Received: 05/03/21 13:25 Matrix: Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual HEM, Oil and Grease Analytical Method: EPA 1664E Pace Analytical Services - Charlotte Oil and Grease ND mg/L 4.9 1 05/15/21 11:35 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville Antimony NO ug/L 5.0 1 05/04/2116:23 05/06/21 01:11 7440-36-0 Arsenic ND ug/L 10.0 1 05/04/2116:23 05/06/21 01:11 7440-38-2 Cadmium NO ug/L 1.0 1 05/04121 16:23 05/06/21 01:11 7440-43-9 Chromium NO ug/L 5.0 1 05/04/2116:23 05/06/21 01:11 7440-47-3 Copper 6.2 ug/L 5.0 1 05/04/2116:23 05/06/21 01:11 7440-50-8 Lead ND ug/L 5.0 1 05/04/2116:23 05/06/21 01:11 7439-92-1 Nickel NO ug/L 5.0 1 05/0412116:23 05/06/21 01:11 7440-02-0 Selenium NO ug/L 10.0 1 05/04/2116:23 05/06/21 01:11 7782-49-2 Silver ND ug/L 5.0 1 0510412116:23 05/06/21 01:11 7440-22-4 Thallium NO ug/L 10.0 1 05/04/2116:23 05/06/21 01:11 7440-28-0 Zinc 50.6 ug/L 10.0 1 05/0412116:23 05/06/21 01:11 7440-66-6 245.1 Mercury Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994 Pace Analytical Services -Asheville Mercury ND ug/L 0.20 1 05104/2113A2 0510412117:55 7439-97-6 625 RVE Analytical Method: EPA 625.1 Preparation Method: EPA 625A Pace Analytical Services - Charlotte Acenaphthylene NO ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 208-96-8 Anthracene NO ug/L 5.0 1 05104/2106:02 05/05/21 22:13 120-12-7 Benzidine NO ug/L 50.0 1 05/04/2106:02 05/05/21 22:13 92-87-5 IL Benzo(a)anthracene NO ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 56-55-3 Benzo(a)pyrene ND ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 50-32-8 Benzo(b)fluoranthene ND ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 205-99-2 Benzo(g,h.i)perylene ND ug/L 5.0 1 05/04/21 06:02 05/0512122:13 191-24-2 Benzo(k)fluoranihene NO ug1L 5.0 1 05/04/21 06:02 05/05/21 22:13 207-08-9 4-Bromophenylphenyl ether NO ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 101-55-3 Butylbenzylphthalate ND ug/L 5.0 1 05104/21 06:02 05/05121 22:13 85-68-7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services. LLC- Page 7 of 33 aceAnalytical www.pacolabs.com ANALYTICAL RESULTS Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Al & A2 Pace Project No.: 92536420 Sample: A2 Lab ID: 92536420002 Collected: 05/03/21 10:30 Received: 05/03/21 13:25 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 625 RVE Analytical Method: EPA 625.1 Preparation Method: EPA 625.1 Pace Analytical Services - Charlotte 4-Chloro-3-methylphenol ND ug1L 5.0 1 05104/2106:02 0510512122:13 59-50-7 bis(2-Chlaroethoxy)methane ND ug/L 10.0 1 05/0412106:02 05105/2122:13 111-91-1 bis(2-Chloroethyl) ether ND ug/L 5.0 1 05104/21 06:02 05/05/21 22:13 111-44-4 2-Chlorortaphthalene N❑ ug/L 5.0 1 05/04/21 06:02 0510512122:13 91-58-7 2-Chlorophenol ND ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 95-57-8 4-Chlorophenylphenyl ether ND ug/L 5.0 1 05/04/21 06:02 05105/21 22:13 7005-72-3 Chrysene ND ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 218-01-9 Dibenz(a,h)anthracene ND ug/L 5.0 1 05/04/21 06:02 05105/2122:13 53-70-3 3,3'-Dichlorobenzidine ND ug/L 10.0 1 05/04/21 06:02 05/05/21 22:13 91-94-1 2,4-Dichlorophenol ND ug/L 5.0 1 05104/2106:02 05105/2122:13 120-83-2 Diethylphthalate ND ug/L 5.0 1 05/04/21 06:02 05/06/21 22:13 84-66-2 2.4-Dimethylphenol ND ug/L 10.0 1 05/04/21 06:02 05/05/21 22:13 105-67-9 Di methylphtha late ND ug/L 5.0 1 05104/2106:02 05/0512122:13 131-11-3 Di-n-butylphthalate ND ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 84-74-2 4,6-Dinitro-2-methylphenol ND ug/L 10.0 1 05/04/21 06:02 05/05/21 22:13 534-52-1 2.4-Dinitrophenol ND ug/L 50.0 1 05/04/21 06:02 05/05/21 22:13 51-28-5 2.4-Dinitrotoluene ND ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 121-14-2 2.6-Dinitrotoluene ND ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 606-20-2 Di-n-octylphthalate ND ug/L 5.0 1 05104/2106:02 05/05/21 22:13 117-84-0 1,2-Diphenylhydrazine ND ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 122-66-7 bis(2- Ethyl hexyl)phthalate ND ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 117-81-7 Fluoranthene ND ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 206-44-0 Fluorene ND ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 86-73-7 Hexachloro-1,3-butadiene ND ug/L 5.0 1 05/04/2106:02 05/05/21 22:13 87-68-3 Hexachloro benzene ND ug/L 5.0 1 05104/2106:02 05/0512122:13 118-74-1 Hexachlorocyclopentadiene N❑ ug/L 10.0 1 05104/21 06:02 05/05/21 22:13 77-47-4 Hexachloroethane ND ug/L 5.0 1 05/04/21 06:02 0510512122:13 67-72-1 Indeno(1,2,3-cd)pyrene ND ug/L 5.0 1 05/04/21 06:02 0510512122:13 193-39-5 Isophorone ND ug/L 10.0 1 0510412106:02 0510512122:13 78-59-1 Naphthalene ND ug/L 5.0 1 05104/2106:02 05105/2122:13 91-20-3 Nitrobenzene ND ug/L 5.0 1 05104/2106:02 0510512122:13 98-95-3 2-Nitrophenol ND ug/L 5.0 1 05104/2106:02 05/0512122:13 88-75-5 4-Nitrophenol ND ug/L 10.0 1 05/04/21 06:02 0510512122:13 100-02-7 N-N itrosod imethylam ine ND ug/L 5.0 1 05/04/21 06:02 0510512122:13 62-75-9 N-Nitroso-di-n-propylamine ND ug/L &0 1 05/04/21 06:02 05/05/21 22:13 621-64-7 N-N itrosod iphe nyla m ine ND ug/L 10.0 1 05/04/21 06:02 0510512122:13 86-30-6 Pentachlorophenol ND ug/L 10.0 1 05/04/21 06:02 05105/2122:13 87-86-5 Phenanthrene ND ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 85-01-8 Phenol ND ug/L 5.0 1 05/04/2106:02 05/05/21 22:13 108-95-2 Pyrene ND ug/L 5.0 1 05104/2106:02 05105/2122:13 129-00-0 1.2 4-Trichlorobenzene ND ug/L 5.0 1 05/04/21 06:02 05/05/21 22:13 120-82-1 2.4,6-Trichlorophenol ND ug/L 10.0 1 05/04/21 06:02 05105/2122:13 88-06-2 Surrogates Nitrobenzene-d5 (S) 47 % 10-120 1 05/04/21 06:02 05/05/21 22:13 4165-60-0 2-Fluorobipheny) (S) 35 % 15-120 1 05/04/21 06:02 05/05/21 22:13 321-60-8 Terphenyl-d14 (S) 48 % 11-131 1 05/04/21 06:02 05/05121 22:13 1718-51-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/1712021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 33 a aceAnalyticai www,pacolabs.com ANALYTICAL RESULTS Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Hunlersy0e, NC 28078 (704)875-9092 Project: Al & A2 Pace Project No.: 92536420 Sample: A2 Lab ID: 92536420002 Collected: 05/03/21 10:30 Received: 05/03/21 13:25 Matrix: Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual 625 RVE Analytical Method: EPA625.1 Preparation Method: EPA625.1 Pace Analytical Services - Charlotte Surrogates Phenol-d6 (S) 29 % 10-120 1 05/04/21 06:02 05/05/21 22:13 13127-88-3 2-Fluoraphenol (S) 35 % 10-120 1 05/04/21 06:02 05/05/21 22A3 367-12-4 2,4,6-Tribromophenol (S) 57 % 10-137 1 05/04/21 06:02 05/05/21 22:13 118-79-6 624 Volatile Organics Analytical Method: EPA 624.1 Pace Analytical Services - Charlotte Benzene NO ug/L 1.0 1 05104/2114:09 71-43-2 Bromodichloromethane ND ug/L 2.0 1 05/04/21 14:09 75-27-4 Bromoform NO uglL 2.0 1 05/04/21 14:09 75-25-2 Bromomethane ND ug/L 2.0 1 05/04/21 14:09 74-83-9 Carbon tetrachloride ND uglL 2.0 1 05/04/21 14:09 56-23-5 Chlorobenzene ND ug/L 2.0 1 05/0412114:09 108-90-7 Chloroethane ND ug/L 2.0 1 05/04/21 14:09 75-00-3 Chloroform ND ug/L 2.0 1 05/04/21 14:09 67-66-3 Chloromethane ND ug/L 2.0 1 05/0412114:09 74-87-3 Dibromochloromethane ND ug/L 2.0 1 05/04/21 14:09 124-48-1 1,2-Dichlorobenzene ND ug/L 2A 1 05/04/21 14:09 95-50-1 1,3-Dichlorobenzene ND ug/L 2.0 1 05/04/21 14:09 541-73-1 1,4-Dichlorobenzene ND ug/L 2.0 1 05/04/21 14:09 106-46-7 1,1-Dichloroethane ND ug/L 2.0 1 05/04/21 14:09 75-34-3 1,2-Dichloroethane ND ug/L 2.0 1 05104/2114:09 107-06.2 1,1-Dichloroethene ND ug/L 2.0 1 05/04/21 14:09 75-35-4 cis-1,2-Dichloroethene NO ug/L 2.0 1 05/04/21 14:09 156-59-2 trans-1,2-Dichloroethene NO ug/L 2.0 1 05/04/21 14:09 156-60-5 1,2-Dichloropropane ND ug/L 2.0 1 05/04/21 14:09 78-87-5 cis-1.3-Dichloropropene NO ug/L 2.0 1 05/04/21 14:09 10061-01-5 trans-1,3-Dichloropropene ND ug/L 2.0 1 0510412114:09 10061-02-6 Ethylbenzene ND ug/L 1.0 1 05/04/21 14:09 100-41-4 Methylene Chloride NO ug/L 2.0 1 05/04/21 14:09 75-09-2 1.1,2,2-Tetrachloroethane ND ug1L 2.0 1 05/04/21 14:09 79-34-5 Tetrachloroethene NO ug1L 2.0 1 05/04/21 14:09 127-18-4 Toluene NO ug/L 1.0 1 05/04/2114:09 108-88-3 1,1,1-Trichloroethane NO uglL 2.0 1 05/04/21 14:09 71-55-6 1,1,2-Trichloroethane ND uglL 2.0 1 05/04/21 14:09 79-00-5 Trichloroethene ND ug1L 2.0 1 05/0412114:09 79-01.6 Trichlorofluoromethane ND ug/L 2.0 1 05/04/21 14:09 75-69-4 Vinyl chloride ND uglL 2.0 1 05/04/21 14:09 75-01-4 Surrogates 4-Bromofluorobenzene (S) 103 % 70-130 1 05/04/21 14:09 460-00-4 Toluene-d8 (S) 108 % 70-130 1 05/04/21 14:09 2037-26-5 1.2-Dichloroethane-d4 (S) 108 % 70-130 1 05/04/21 14:09 17060-07-0 2540D Total Suspended Solids Analytical Method: SM 2540D-2011 Pace Analytical Services - Asheville Total Suspended Solids 34.7 mg/L 3.7 1 05/06/21 22:08 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC, Page 9 of 33 aceAnalyfical www.pacelsbs.com ANALYTICAL RESULTS Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Al & A2 Pace Project No.: 92536420 Sample: A2 Lab ID: 92536420002 Collected: 05/03/21 10:30 Received: 05/03/21 13:25 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 450OS20 Sulfide Water Analytical Method: SM 4500-S2D-2011 Pace Analytical Services - Asheville Sulfide ND mg/L 0.10 1 05105/2106:09 18496-25-8 9040 pH Analytical Method: EPA 9040C Pace Analytical Services - Asheville pH at 25 Degrees C 6.1 Std. Units 0.10 1 05/09/21 16:07 H3 300.0 IC Anions 28 Days Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville Sulfate 2.0 mg/L 1.0 1 05/05/2121:03 14808-79-8 420.4 Phenolics, Total Analytical Method: EPA 420.4 Rev 1.0 1993 Preparation Method: EPA 420.4 Rev 1.0 1993 Pace Analytical Services - Asheville Phenolics, Total Recoverable ND mg/L 0.020 1 05/05/21 10:17 05/05/21 14:02 64743-03-9 450OCNE Cyanide, Total Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011 Pace Analytical Services - Asheville Cyanide ND mg/L 0.0080 1 05/11/21 00:25 05/12/21 00:24 57-12-5 Date: 05/17/2021 03:04 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 10 of 33 ZacAnalyticaf� www.pacelahs.com QUALITY CONTROL DATA Project: Al & A2 Pace Project No.: 92536420 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersmile, NC 28078 (704)875-9092 QC Batch: 620717 Analysis Method: EPA 1664B QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92536420001, 92536420002 METHOD BLANK: 3265990 Matrix: Water Associated Lab Samples: 92536420001, 92536420002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Oil and Grease mg/L ND 5.0 05/15/21 11:35 LABORATORY CONTROL SAMPLE: 3265991 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Oil and Grease mg/L 40 33.0 82 78-114 MATRIX SPIKE SAMPLE: 3265992 92537669002 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers Oil and Grease mg/L ND 39.2 26.9 64 78-114 M1 MATRIX SPIKE SAMPLE: 3265993 92537669004 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers Oil and Grease mg/L ND 40 25.5 57 78-114 M1 SAMPLE DUPLICATE: 3265994 92537669004 Dup Parameter Units Result Result RPD Qualifiers Oil and Grease mg/L ND 1 7J Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the resuit REPORT OF LABORATORY ANALYSIS This report shall not be reproduced. except in full, Date: 05/1712021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 33 aceAnalytical www.pacelabs.com QUALITY CONTROL DATA Project: Al & A2 Pace Project No.: 92536420 QC Batch: 618032 Analysis Method: EPA 245.1 Rev 3.0 1994 QC Batch Method: EPA 245.1 Rev 3.0 1994 Analysis Description: 245.1 Mercury Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92536420001, 92536420002 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)8759092 METHOD BLANK: 3251514 Matrix: Water Associated Lab Samples: 92536420001, 92536420002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Mercury uglL ND 0.20 0510412116:49 LABORATORY CONTROL. SAMPLE: 3251515 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Mercury uglL 2.5 2.8 110 85-115 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3251516 3251517 MS MSD 92536174001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Mercury ug/L ND 2.5 2.5 2.5 2.7 101 109 70-130 7 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3251618 3251519 MS MSD 92536178001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Mercury ug/L ND 2.5 2.5 2.7 2 5 107 102 70-130 5 Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 33 acEAnalyiical www.pacelab3.com QUALITY CONTROL DATA Project: Al & A2 Pace Project No.: 92536420 OC Hatch: 618115 QC Batch Method: EPA 2003 Rev 4.4 1994 Associated Lab Samples: 92536420001, 92536420002 Analysis Method: Analysis Description: Laboratory: EPA 200.7 Rev 4.4 1994 200.7 MET Pace Analytical Services - Asheville METHOD BLANK: 3252170 Matrix: Water Associated Lab Samples: 92536420001, 92536420002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Antimony ug/L ND 5.0 05106/2117:57 Arsenic ug/L ND 10.0 05/0612117:57 Cadmium ug/L ND 1.0 05/0612117:57 Chromium ug/L ND 5.0 05/0612117:57 Copper ug/L ND 5.0 05/06/2117:57 Lead ug/L ND 5.0 05/0612117:57 Nickel ug/L ND 5.0 05/06/2117:57 Selenium ug/L ND 10.0 05106/2117:57 Silver ug/L ND 5.0 05/06/2117:57 Thallium ug/L ND 10.0 05/06/2117:57 Zinc ug/L ND 10.0 05106/2117:57 Pace Analytical Services, LLC 9800 Kincey Ave, Suite 100 Huntersville. NC 2807E (704)875-9092 LABORATORY CONTROL SAMPLE: Parameter 3252171 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers Antimony ug/L 500 494 99 85-115 Arsenic ug/L 500 496 99 85-115 Cadmium ug/L 500 488 98 85-115 Chromium ug1L 500 507 101 85-115 Copper ug/L 500 519 104 85-115 Lead ug/L 500 483 97 85-115 Nickel ug/L 500 498 100 85-115 Selenium ug1L 500 483 97 85-115 Silver ug/L 250 247 99 85-115 Thallium uglL 500 491 98 85.115 Zinc ug1L 500 478 96 85-115 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3252172 3252173 MS MSD 92535735001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Antimony ug/L 47.3 500 500 529 543 96 99 70-130 3 Arsenic ug/L ND 500 500 548 565 108 111 70-130 3 Cadmium ug1L ND 500 500 546 558 109 112 70-130 2 Chromium ug/L 10.5 500 500 444 443 87 86 70-130 0 Copper ug/L ND 500 500 560 572 111 114 70-130 2 Lead ug1L ND 500 500 387 390 77 77 70-130 1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC, Page 13 of 33 aceARalytical a www.pacelabs.com QUALITY CONTROL DATA Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville. NC 28078 (704�875-9092 Project: Al & A2 Pace Project No.: 92536420 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3252172 3252173 MS MSD 92535735001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Conc. Result Result % Rec % Rec Limits RPD Qual Nickel uglL 431 500 500 816 828 77 79 70-130 1 Selenium ug/L ND 500 500 61.9 70-0 12 13 70-130 12 M1 Silver uglL ND 250 250 290 293 116 117 70-130 1 Thallium uglL ND 500 500 344 347 69 69 70-130 1 Mi Zinc uglL ND 500 500 464 464 92 92 70-130 0 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3252174 3252175 MS MSD 92536378001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Cone. Result Result % Rec % Rec Limits RPD Qual Antimony uglL ND 500 500 501 498 100 100 70.130 1 Arsenic ug1L ND 500 500 507 506 101 101 70-130 0 Cadmium ug1L ND 500 500 498 495 100 99 70-130 1 Chromium ug1L ND 500 500 499 491 100 98 70.130 2 Capper ug1L ND 500 500 512 502 101 100 70-130 2 Lead uglL ND 500 500 482 478 96 96 70-130 1 Nickel ug1L ND 500 500 498 495 100 99 70-130 1 Selenium ug1L ND 500 500 518 509 104 102 70-130 2 Silver ug/L ND 250 250 248 244 99 98 70-130 2 Thallium ug/L ND 500 500 488 485 97 97 70.130 1 Zinc ug/L 11.6 500 500 487 483 95 94 70-130 1 Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced. except in full. Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 33 aceAnalytical www.pacelabs.com QUALITY CONTROL DATA Project: Al & A2 Pace Project No.: 92536420 QC Batch: 618052 QC Batch Method: EPA 624.1 Associated Lab Samples: 92536420001, 92536420002 Analysis Method: EPA 624.1 Analysis Description: 624 MSV Laboratory: Pace Analytical Services - Charlotte METHOD BLANK: 3251766 Matrix: Water Associated Lab Samples: 92536420001, 92536420002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers 1,1,1-Trichloroethane uglL ND 2.0 05/04/21 12:41 1.1.2.2-Tetrachloroethane uglL ND 2.0 05/04/21 12:41 1,1,2-Trichloroethane uglL ND 2.0 0510412112:41 1,1-Dichloroethane uglL ND 2.0 05/04/21 12:41 1,1-Dichioroethene uglL ND 2.0 05/04/21 12:41 1,2-Dichlorobenzene uglL ND 2.0 05/04/21 12:41 1,2-Dichforoethane uglL ND 2.0 05/04/2112:41 1.2-Dichloropropane uglL ND 2.0 05/04/2112A1 1,3-Dichlorobenzene uglL ND 2.0 05/04/21 12:41 1,4-Dichlorobenzene uglL ND 2.0 05/0412112A1 Benzene uglL ND 1.0 05/04/2112A1 Bromodichloromelhane ug1L ND 2.0 05/04/2112A1 Bromoform uglL ND 2.0 0510412112A1 Bromomethane uglL ND 2.0 0510412112:41 Carbon tetrachloride uglL ND 2.0 05/04/21 12Al Chlorobenzene uglL ND 2.0 0510412112A1 Chloroethane uglL ND 2.0 05/04/2112A1 Chloroform uglL ND 2.0 0510412112A1 Chloromethane uglL ND 2.0 05/0412112:41 cis- 1,2-Dichloroethene uglL ND 2.0 05/04/21 12:41 cis-1,3-Dichtoropropene uglL ND 2.0 05/04/21 12:41 Dibromochloromethane uglL ND 2.0 05104/2112:41 Ethylbenzene ug1L ND 1.0 05/04/21 12:41 Methylene Chloride uglL ND 2.0 05/04/21 12:41 Tetra chloroethene uglL ND 2.0 05/04/21 12:41 Toluene uglL ND 1.0 05/04/21 12:41 trans-1.2-Dichloroethene uglL ND 2.0 05/0412112A1 trans- l,3-Dichloropropene uglL ND 2.0 05104/2112:41 Trichtoroethene ug/L ND 2.0 0510412112:41 Trichlorofluoromethane uglL ND 2.0 0510412112:41 Vinyl chloride ug/L ND 2.0 05/04/21 12:41 1,2-Dichloroethane-d4 (S) % 101 70-130 05104/21 12:41 4-Bromofluorabenzene (S) °! 103 70-130 05/04/21 12:41 Toluene-d8 (S) % 105 70-130 05/04/21 12:41 LABORATORY CONTROL SAMPLE: 3251767 Pace Analytical Services, LLC 9800 KinceyAve- Suite 100 Huntersville, NC 28078 (704)875-9092 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,1,1-Trichloroethane ug1L 20 20.5 102 70.130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, U.C. Page 15 of 33 aceAnalyiical www.pacolahs.com QUALITY CONTROL DATA Project: Al & A2 Pace Project No.: 92536420 LABORATORY CONTROL SAMPLE: 3251767 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits 1,1.2,2-Tetrachlaroethane uglL 20 16.8 84 70-130 1.1,2-Trichloroethane uglL 20 19.5 98 70-130 1,1-Dichloroethane uglL 20 18.4 92 70-130 1,1-Dichloroethene uglL 20 20.5 103 70-132 1,2-Dichlorobe nzene uglL 20 19.3 97 70-130 1,2-Dichloroethane uglL 20 21.3 106 70-130 1.2-Dichloropropane uglL 20 18.1 90 70-130 1,3-Dichlorobenzene uglL 20 197 99 70-130 1.4-Dichlorobenzene uglL 20 203 101 70-130 Benzene uglL 20 188 94 70-130 Bromodichloromethane uglL 20 210 105 70-130 Bromoform uglL 20 200 100 70-130 Bromomethane uglL 20 26.8 134 30-177 Carbon tetrachloride uglL 20 23.7 118 70-130 Chlorobenzene uglL 20 20.2 101 70-130 Chloroethane uglL 20 22.5 112 46-131 Chloroform uglL 20 19.8 99 70-130 Chloromethane ug/L 20 17.6 88 49-130 cis-1,2-Dichloroethene ug1L 20 18.9 95 70-130 cis-1,3-Dichloropropene uglL 20 19.5 97 70-130 Dibromochloromethane ug1L 20 20.1 100 70-130 Ethylbenzene uglL 20 19.9 99 70-130 Methylene Chloride ug1L 20 14.5 73 68-130 Tetra chloroethene ug/L 20 19.8 99 70-130 Toluene uglL 20 19.7 99 70-130 trans-1.2-Dichloroethene uglL 20 19.8 99 70-130 trans-1,3-Dichloropropene uglL 20 20.0 100 70-130 Trichloroethene uglL 20 20.7 103 70-130 Trichlorofluoromethane uglL 20 21.2 106 61-130 Vinyl chloride uglL 20 17.7 88 59-142 1,2-Dichloroethane-d4 (S) % 102 70-130 4-Bromofluorobenzene (S) % 101 70-130 Toluene-d8 (S) % 100 70-130 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Hunlersville, NC 28078 (704}875-9092 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3251768 3251769 MS MSD 92536256001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc, Result Result % Rec % Rec Limits RPD Qual 1,1,1-Trichloroethane ug/L ND 20 20 24.8 24.7 124 123 70-148 1 1,1,2,2-Tetrachloroethane ug1L ND 20 20 17.3 17.2 87 86 70-131 0 1,1,2-Trichloroethane uglL ND 20 20 21.7 20.3 108 101 70-136 7 1,1-Dichloroethane ug1L ND 20 20 19.0 19.7 95 98 71-143 3 1.1-Dichloroethene uglL ND 20 20 25.1 24.3 126 121 70-158 4 1,2-Dichlorobenzene uglL ND 20 20 19.7 20.8 98 104 70-133 6 1,2-Dichloroethane uglL ND 20 20 24.2 24.2 121 121 72-137 0 Results presented on this page are in the units indicated by the" Units" column except where an altemate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full. Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 33 aceAnalytical www.paceilhs.com QUALITY CONTROL DATA Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 2807E (704)675.9092 Project: Al & A2 Pace Project No.: 92536420 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3251768 3251769 MS MSD 92536256001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual 1,2-Dichloropropane ug/L NO 20 20 19.6 19.3 98 97 70-138 1 1,3-Dichlorobenzene ug1L NO 20 20 20A 21.6 102 108 75-133 5 1,4-Dichlorobenzene ug1L NO 20 20 20.4 21.4 102 107 70-133 5 Benzene ug1L ND 20 20 19.6 19.9 98 99 75-125 2 Bromodichloromethane ug1L NO 20 20 22.9 22.6 115 113 70-138 1 Bromoform ug1L ND 20 20 20.9 21.0 105 105 57-138 0 Bromomethane ug/L ND 20 20 28.2 29.6 141 148 10-200 5 Carbon tetrachloride ug/L ND 20 20 26.2 26.9 131 134 70-125 2 M1 Chlorobenzene ug1L ND 20 20 21.7 21.5 108 107 82-137 1 Chtoroethane ug/L ND 20 20 25.3 27.7 126 138 51-166 9 Chloroform ug/L NO 20 20 22.7 20.5 112 101 70-121 10 Chloromethane ug1L ND 20 20 20.0 20.6 100 103 24-161 3 cis-1,2-Dichloroethene ug/L ND 20 20 21A 20.6 106 103 67-148 2 cis- 1,3-Dichlorop ropene ug/L ND 20 20 20.6 19.3 103 97 70-142 7 Dibrom och lorom ethane ug1L ND 20 20 21.7 20.9 109 104 69-133 4 Ethylbenzene ug/L NO 20 20 21.2 21.2 106 106 75-134 0 Methylene Chloride ug/L ND 20 20 16.2 17.7 81 89 64-148 9 Tetrachloroethene ug/L ND 20 20 22.3 21.6 112 108 70-133 3 Toluene ug/L NO 20 20 22.0 21.0 110 105 75-134 4 trans-1,2-Dichloroethene ug/L NO 20 20 21.8 22.6 109 113 70-143 4 trans-1,3-Dichloropropene ug/L NO 20 20 21.3 20.2 106 101 70-138 5 Trichloroethene ug/L NO 20 20 23.2 22.1 116 110 75-138 5 Trichlorofluoromethane ug/L ND 20 20 25.7 26.4 129 132 61-154 3 Vinyl chloride uglL ND 20 20 20.5 21.3 102 106 55-172 4 1,2-Dichloroethane-d4 (S) % 105 112 70-130 4-Bromofluorobenzene (S) % 99 99 70-130 Toluene-d8 (S) % 102 99 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result REPORT OF LABORATORY ANALYSIS This report shatl not be reproduced, except in full, Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 33 e; aCMnalytrcal www.pacelabs.com QUALITY CONTROL DATA Project: Al & A2 Pace Project No.: 92536420 QC Batch: 617823 Analysis Method: EPA 625.1 QC Batch Method: EPA 625.1 Analysis Description: 625 MSS Laboratory: Pace Analytical Services -Charlotte Associated Lab Samples: 92536420001. 92536420002 METHOD BLANK: 3250649 Associated Lab Samples: 92536420001. 92536420002 Parameter Units Matrix: Water Blank Reporting Result Limit Analyzed 1,2,4-Trichlorobenzene uglL NO 5.0 05/04/2108:34 1,2-Diphenylhydrazine ug/L NO 5.0 05104/2108:34 2,4.6-Trichlorophenol ug/L NO 10.0 05/04/2108:34 2,4-Dichlorophenol ug/L NO 5.0 05/0412108:34 2.4-Dimethyl phenol ug/L NO 10.0 05/04/2108:34 2,4-Dinitrophenol ug/L NO 50.0 05/0412108:34 2,4-Dinitrotoluene ug/L NO 5.0 05/0412108:34 2,6-Dinitrotoluene ug/L NO 5.0 05/0412108:34 2-Chloronaphthalene ug/L NO 5.0 05/0412108:34 2-Chlorophenol ug/L NO 5.0 0510412108:34 2-Nitrophenol ug/L NO 5.0 051041210&34 3.3'-Dichlorobenzidine ug/L NO 10.0 05104/2108:34 4,6-Dinitro-2-methylphenol ug/L NO 10.0 05/0412108:34 4-Bromophenylphenyl ether ug/L NO 5.0 05/04/21 08:34 4-Chloro-3-methylphenol ug/L NO 5.0 05104/2108:34 4-Chlorophenylphenyl ether ug/L NO 5.0 05104/21 08:34 4-Nitrophenol ug/L NO 10.0 05/04/2108:34 Acenaphthylene ug/L NO 5.0 05/04/2108:34 Anthracene ug/L NO 5.0 05104/2108:34 Benzidine ug/L NO 50.0 0510412108:34 Benzo(a)anthracene ug/L NO 5.0 05/04/2108:34 Benzo(a)pyrene ug/L NO 5.0 06/04/2108:34 Benzo(b)fluoranthene ug/L NO 5.0 05/04/2108:34 Benzo(g,h,i)perylene ug/L NO 5.0 05/04/2108:34 Benzo(k)fluoranthene ug/L NO 5.0 05104/2108:34 bis(2-Chloroethoxy)methane ug/L NO 10.0 05/04/2108:34 bis(2-Chloroethyl) ether ug/L NO 5.0 05104/21 08:34 bis(2-Ethylhexyl)phthalate ug/L NO 5.0 05/0412108:34 Butylbenzytphthalate ug/L ND 5.0 05/0412108:34 Chrysene ug/L ND 5.0 05/04/2108:34 Di-n-butylphthalate ug/L ND 5.0 05104/2108:34 Di-n-octylphthalate ug/L ND 5.0 05104/2108:34 Dibenz(a,h)anthracene ug/L ND 5.0 05104/2108:34 Diethylphthalate ug/L ND 5.0 05104/2108:34 Dimethytphthalate ug/L ND 5.0 05104/2108:34 Ftuoranthene ug/L ND 5.0 05/04/2108:34 Fluorene ug/L ND 5.0 05/04/2108:34 Hexachloro-1,3-butadiene ug/L ND 5.0 05/04/21 08:34 Hexachlorobenzene ug/L ND 5.0 06/04/2108:34 Hexachlorocyclopentadiene ug/L ND 10.0 05/04/2108:34 IL Qualifiers Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 33 a; 2aceAna1j4ical www.pacelabs.com QUALITY CONTROL DATA Project: Al & A2 Pace Project No.: 92536420 METHOD BLANK: 3250649 Associated Lab Samples: 92536420001. 92536420002 Parameter Units Matrix: Blank Result Water Reporting Limit Analyzed Qualifiers Hexachloroethane ug1L ND 5.0 05/0412108:34 Indenc(1,2,3-cd)pyrene ug/L ND 5.0 05/04/21 08:34 Isaphorone ug/L ND 10.0 05/0412108:34 N-Nitroso-di-n-propylamine ug/L ND 5.0 05104/2108:34 N-Nitrosodimethyiamine ug/L ND 5.0 05/0412108:34 N-Nitrosodiphenylamine ug/L ND 10.0 05/0412108:34 Naphthalene ug/L ND 5.0 05/0412108:34 Nitrobenzene ug/L ND 5.0 05/0412108:34 Pentachlorophenol ug/L ND 10.0 05/04/21 08:34 Phenanthrene ug/L ND 5.0 05/0412108:34 Phenol ug/L ND 5.0 0510412108:34 Pyrene ug/L ND 5.0 05/04/21 08:34 2,4,6-Tribromophenol (S) % 110 10-137 05/04/21 08:34 2-Fluorobiphenyl (S) % 88 15-120 05/04/21 08:34 2-Fluorophenol (S) % 70 10-120 05/04/21 08:34 Nitrobenzene-d5 (S) % 94 10-120 05/04121 08:34 Phenol-d6 (S) % 55 10-120 05/04/21 08:34 Terphenyl-d14 (S) % 124 11-131 05/04/21 08:34 Pace Analytical Services, LLC 9800 KinceyAve. Suite 100 Huntersvi4e, NC 28078 (704)875-9092 LABORATORY CONTROL SAMPLE: Parameter 3250650 Units Spike Cone. LCS Result LCS % Rec % Rec Limits Qualifiers 1,2,4-Trichtorobenzene ug/L 50 31.1 62 44-142 1,2-Diphenylhydrazine ug/L 50 40.4 81 25.150 2,4,6-Trichlorophenol ug/L 50 39.8 80 37-144 2,4-Dichlorophenol ug/L 50 37.7 75 1-191 2,4-Dimethylphenol ug/L 50 37.7 75 32-119 2,4-Dinitrophenol ug/L 250 223 89 1-181 2,4-Dinitrotoluene ug/L 50 40.0 80 39-139 2,6-Dinitrotoluene ug/L 50 38.8 78 50-158 2-Chloronaphthalene ug/L 50 35.5 71 60-118 2-Chlorophenol ug/L 50 33.8 68 23-134 2-Nitrophenol ug/L 50 37,9 76 29-182 3,3'-Dichlorobenzidine ug/L 100 85.8 86 1-262 4,6-Dinitro-2-methylphenol ug/L 100 92.0 92 1-181 4-Bromophenylphenyl ether ug/L 50 45.4 91 53-127 4-Chloro-3-methylphenol ug/L 100 76.1 76 22-147 4-Chlorophenylphenyl ether ug/L 50 39.2 78 25-158 4-Nitrophenol ug/L 250 130 52 1-132 Acenaphthylene ug/L 50 37.8 76 33-145 Anthracene ug1L 50 43.4 87 1-166 Benzidine ug/L 100 35.9J 36 10-130 IL Benzo(a)anthracene ug/L 50 44.5 89 33-143 Benzo(a)pyrene ug1L 50 46.1 92 17-163 Results presented on this page are In the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 19 of 33 aceAnalytica!s www.pacelabs.cam QUALITY CONTROL DATA Project: Al & A2 Pace Project No.: 92536420 LABORATORY CONTROL SAMPLE: Parameter 3250650 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Benzo(b)fluoranthene uglL 50 45.3 91 24-159 Benzo(g,h,i)perylene uglL 50 45.2 90 1-219 Senzo(k)tluoranthene uglL 50 46.6 93 11-162 bis(2-Chloroethaxy)methane ug1L 50 36.0 72 33-184 bis(2-Chloroethyl) ether ug1L 50 36.4 73 12-158 bis(2- Ethylhexyl)phtha late ug1L 50 46.5 93 8-158 Butylbenzyl phtha late ug/L 50 43.4 87 1-152 Chrysene ug/L 50 43.8 88 17-168 Di-n-butylphihalate ug1L 50 45.5 91 1-118 Di-n-octylphthalate ug1L 50 44.3 89 4-146 Dibenz(a,h)anthracene ug1L 50 45.8 92 1-227 Diethylphthalate ug/L 50 39.8 80 1-114 Dimethytphthalate ug1L 50 38.9 78 1-112 Ftuoranihene ug1L 50 44.0 88 26-137 Fluorene ug1L 50 39.7 79 59.121 Hexachloro-1,3-butadiene ug1L 50 29.7 59 24-116 Hexachlo robe nze ne ug/L 50 42.0 84 1-152 Hexachlorocyclopentadiene ug1L 50 30.1 60 25-150 Hexachloroethane ug/L 50 27.4 55 40-113 Indeno(1,2,3-cd)pyrene ug/L 50 46.5 93 1-171 Isophorone ug1L 50 34.8 70 21-196 N-Nitroso-di-n-propylamine ug1L 50 33.8 68 1-230 N-Nitrosodimethylamine ug1L 50 32.4 65 25-150 N-Nitrosodiphenylamine ug/L 50 40.9 82 25-150 Naphthalene ug/L 50 33.5 67 21-133 Nitrobenzene ug/L 50 35.5 71 35-180 Pentachlorophenol ug/L 100 90.4 90 14-176 Phenanthrene ug/L 50 42.6 85 54-120 Phenol ug/L 50 24,3 49 5-112 Pyrene uglL 50 44.2 88 52-115 2,4,6-Tribromophenol (S) % 100 10-137 2-Fluorobiphenyi (S) % 68 15-120 2-Fluorophenol (S) % 53 10-120 Nitrobenzene-d5 (S) % 74 10-120 Phenol-d6 (S) % 44 10-120 Terphenyl-d14 (S) % 90 11-131 Pace Analytical Services, LLC 9800 KinceyAve, Suite too Huntersville, NC 28078 (704)875-9092 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced. except in full, Date: 05117/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 33 aceAnalyticalc: www,pacelabs.com QUALITY CONTROL DATA Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Hunlersville, NC 28078 (704)875-9092 Project: Al & A2 Pace Project No.: 92536420 QC Batch: 618816 Analysis Method: SM 2540D-2011 QC Batch Method: SM 2540D-2011 Analysis Description: 2540D Total Suspended Solids Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92536420001. 92536420002 METHOD BLANK: 3256161 Matrix: Water Associated Lab Samples: 92536420001, 92536420002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Total Suspended Solids mglL ND 2.5 05106/21 22:05 LABORATORY CONTROL SAMPLE: 3256152 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Total Suspended Solids mglL 250 258 103 90-110 SAMPLE DUPLICATE: 3256292 92536425001 Dup Parameter Units Result Result RPD Qualifiers Total Suspended Solids mglL 235 239 2 SAMPLE DUPLICATE: 3256293 92536431001 Dup Parameter Units Result Result RPD Qualifiers Total Suspended Solids mglL 203 203 4 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result, REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 33 aceAnalyfrcal www.pacelabs.com QUALITY CONTROL DATA Pace Analytical Services, LLC 9800 KinceyAve. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Al & A2 Pace Project No.: 92536420 QC Batch: 618249 Analysis Method: SM 4500-S2D-2011 QC Batch Method: SM 4500-S2D-2011 Analysis Description: 4500S2D Sulfide Water Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92536420001, 92536420002 METHOD BLANK: 3252970 Matrix: Water Associated Lab Samples: 92536420001, 92536420002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Sulfide mg/L ND 0.10 05105/2105:54 LABORATORY CONTROL SAMPLE: 3252971 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Sulfide mg/L 0.5 0.54 108 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3252974 3252975 MS MSD 92536434001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Sulfide mg/L ND 0.5 0.5 0.49 0.52 97 104 80-120 7 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3252985 3252986 MS MSD 92535951003 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Sulfide mg/L ND 0.5 0.5 0.56 0.57 112 114 80-120 2 Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 22 of 33 aceAnalytical www.pacelatts.com QUALITY CONTROL DATA Project: Al & A2 Pace Project No.: 92536420 QC Batch: 619192 Analysis Method: EPA 9040C QC Batch Method: EPA 9040C Analysis Description: 9040 pH Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92536420001, 92536420002 SAMPLE DUPLICATE: 3257845 Parameter pH at 25 Degrees C SAMPLE DUPLICATE: 3257846 Parameter pH at 25 Degrees C 92535411001 Dup Units Result Result Std. Units 7.6 7.5 92536889002 Dup Units Result Result Std. Units 6.6 6.2 RPD Qualifiers 1 H3 RPD Qualifiers 5 D6,H3 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville. NC 28078 (704)875-9092 Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 23 of 33 ,1!aceAna1ytical www.pacalabs.com QUALITY CONTROL DATA Project: Al & A2 Pace Project No.: 92536420 QC Batch: 618437 Analysis Method: EPA 300.0 Rev 2.1 1993 QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92536420001 METHOD BLANK: 3253905 Associated Lab Samples: 92536420001 Parameter Units Sulfate mg/L LABORATORY CONTROL SAMPLE: 3253906 Parameter Units Sulfate mg/L Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers ND 1.0 05/06/21 07:39 Spike LCS LCS % Rec Conc. Result % Rec Limits Qualifiers 50 51.6 103 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3253907 3253908 MS MSD 92535019002 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc, Result Result % Rec % Rec Limits RPD Qual Sulfate mg/L 3.2 50 50 53.0 53.8 100 101 90-110 1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3253909 3253910 MS MSD 92535019012 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Sulfate mg/1 ND 50 50 49.8 51.6 99 103 90-110 4 Results presented on this page are in the units indicated by the "Units" column except when: an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 24 of 33 aceAnalylfical' www.paciilabs.com QUALITY CONTROL DATA Project: Al & A2 Pace Project No.: 92536420 QC Batch: 618439 Analysis Method: EPA 300.0 Rev 2.1 1993 QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92536420002 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 2807B {704)875-9092 METHOD BLANK: 3253920 Matrix: Water Associated Lab Samples: 92536420002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Sulfate mg1L ND 1.0 0510512120:33 LABORATORY CONTROL SAMPLE: 3253921 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Sulfate mg1L 50 52.4 105 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3253922 3253923 MS MSD 92536420002 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Sulfate mglL 2.0 50 50 55.6 55.0 107 106 90-110 1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3253924 3253925 MS MSD 92535190010 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Sulfate mg/L 125 50 50 162 159 75 68 90-110 2 M1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in lull, Date: 06/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 26 of 33 acmnalytical V www.pacelabs,com i QUALITY CONTROL DATA Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 hiuntersville, NC 28078 (704)875-9092 Project: Al & A2 Pace Project No.: 92536420 QC Batch: 618108 Analysis Method: EPA 420.4 Rev i.0 1993 QC Balch Method: EPA 420.4 Rev 1.0 1993 Analysis Description: 420.4 Phenolics Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92536420001, 92536420002 METHOD BLANK: 3262121 Matrix: Water Associated Lab Samples: 92536420001, 92536420002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Phenolics, Total Recoverable mglL ND 0.020 05/05/21 13:26 LABORATORY CONTROL SAMPLE: 3252122 Spike LCS LCS % Rec Parameter Units Cone. Result % Rec Limits Qualifiers Phenolics, Total Recoverable mglL 0.05 0.047 95 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3252123 3252124 MS MSD 92535972001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cortc. Result Result % Rec % Rec Limits RPD Qual Phenolics, Total Recoverable mg1L ND 0.05 0.05 0.045 0.035 87 68 90-110 23 M1,R1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3252125 3252126 MS MSD 92535972005 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Conc. Result Result % Rec % Rec Limits RPD Qual Phenolics. Total Recoverable mg1L ND 0.05 0.05 0.045 0.048 88 94 90-110 7 M1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full. Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 26 of 33 aceAnalytical www.pacelabs.cam Project: Al & A2 Pace Project No.: 92536420 QC Batch: 618558 QC Batch Method: SM 4500-CN-E-2011 Associated Lab Samples: 92536420001 METHOD BLANK: 3254652 Associated Lab Samples: 92536420001 Parameter Units Cyanide mg/L LABORATORY CONTROL SAMPLE: 3254653 Parameter Units Cyanide mg1L Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Analysis Method: SM 4500-CN-E-2011 Analysis Description: 450OCNE Cyanide. Total Laboratory: Pace Analytical Services - Asheville Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers ND 0.0080 05/07/2100:22 Spike LCS LCS % Rec Conc. Result % Rec Limits Qualifiers 0.1 0.095 95 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3256227 3256228 MS MSD 92535839002 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RP❑ Qual Cyanide mg/L ND 0.1 0.1 0.083 0.093 83 93 80-120 12 R1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3256229 3256230 MS MSD 92535857002 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Cyanide mg]L ND 0.1 0.1 0.092 0.091 88 86 80-120 1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in fui1. Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 33 aceAna1j4ica1 www.pat oJobs.corn QUALITY CONTROL DATA Pace Analytical Services, LLC 9800 KinceyAve. Suite 100 Huntersville, NC 28078 (704i875.9092 Project: Al & A2 Pace Project No.: 92536420 QC Batch: 619478 Analysis Method: SM 4500-CN-E-2011 QC Batch Method: SM 4500-CN-E-2011 Analysis Description: 450OCNE Cyanide, Total Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92536420002 METHOD BLANK: 3259164 Matrix: Water Associated Lab Samples: 92536420002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Cyanide mg1L ND 0.0080 05112/2100:06 LABORATORY CONTROL SAMPLE: 3259165 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Cyanide mg1L 0.1 0.11 105 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3259176 3259177 MS MSD 92536840001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Cyanide mglL ND 0.1 0.1 0.098 0.10 98 100 80-120 2 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3259178 3259179 MS MSD 92537651001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Cyanide mglL ND 0.1 0.1 0.063 0.029 63 29 80-120 73 M1,Rl Result$ presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full. Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services. LLC. Page 28 of 33 IX,i2aceAnalyfical": www.pacela0sxem QUALIFIERS Project: Al & A2 Pace Project No.: 92536420 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL -Adjusted Method Detection Limit. Pace Analytical Services, LLC 9800 KinceyAve. Suite 100 Huntersville, NC 28078 (704)875.9092 PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyle in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean -Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acryionitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNi - The NELAC Institute. ANALYTE QUALIFIERS D6 The precision between the sample and sample duplicate exceeded laboratory control limits. H3 Sample was received or analysis requested beyond the recognized method holding time. IL This analyte exceeded secondary source verification criteria low for the initial calibration. The reported results should be considered an estimated value. M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. R1 RPD value was outside control limits. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/17/2021 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 29 of 33 1�aceAnalyfical' www.pacelabs.com QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 HvnlersviRe, NC 28078 (704)875-9092 Project: Pace Project No.: Al & A2 92536420 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92536420001 Al EPA1664B 620717 92536420002 A2 EPA1664B 620717 92536420001 Al EPA 200.7 Rev 4.4 1994 618115 EPA 200.7 Rev 4.4 1994 618224 92536420002 A2 EPA 200.7 Rev 4.4 1994 618115 EPA 200.7 Rev 4.4 1994 618224 92536420001 Al EPA 245.1 Rev 3.0 1994 618032 EPA 245.1 Rev 3.0 1994 618117 92536420002 A2 EPA 245.1 Rev 3.0 1994 618032 EPA 245.1 Rev 3.0 1994 618117 92536420001 Al EPA 625.1 617823 EPA 625.1 617961 92536420002 A2 EPA 625.1 617823 EPA 625.1 617961 92536420001 Al EPA 624.1 618052 92536420002 A2 EPA 624.1 618052 92536420001 Al SM 254OD-2011 618816 92536420002 A2 SM 254OD-2011 618816 92536420001 Al SM 4500-S2D-2011 618249 92536420002 A2 SM 4500-S2D-2011 618249 92536420001 Al EPA 9040C 619192 92536420002 A2 EPA 9040C 619192 92636420001 Al EPA 300.0 Rev 2.1 1993 618437 92536420002 A2 EPA 300.0 Rev 2.1 1993 618439 92536420001 Al EPA420.4 Rev 1.0 1993 618108 EPA420.4 Rev 1.0 1993 618344 92536420002 A2 EPA 420.4 Rev 1.0 1993 618108 EPA 420.4 Rev 1.0 1993 618344 92536420001 Al SM 4500-CN-E-2011 618558 SM 4500-CN-E-2011 618849 92536420002 A2 SM 4500-CN-E-2011 619478 SM 4500-CN-E-2011 619510 Date: 05/17/2021 03:04 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written Consent of Pace AnalyVcal Services, LLC. 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If COC is incomplete check a licable Issues below and add details where appropriate: Collection date/time �not Analyses or analytes: missing or Samples listed on COC do not match samples incorrectclarification needed received missin , additional, etc. Sample IN on COC runjuiieu tr oianKs were Comments/Details/Other Issues not listed above: 3. Sample ante ri issues: check a licable issues below and add details where appropriate: Samples: Condition needs to be brought to ._ . ___ Samples: Past holding -limp— -- -i�h- ��.w: �.,= T= - r:. .. -------_- Sam les: Not field filtered Containers: Broken or com romised Temperature: not within acceptance criteria (typically Samples: in volume 0-6C received Containers: Incorrect Temperature: Samples arrived frozen Samples: Cooler damaged or Custody Seals: Missing or compromised on -compromised romised sam les, tripblanks or coolers Vials received with improper heads ace Samples: contain chlorine or sulfides Packing Material:lnsufticienUlm ro er Other: Comments/Details: 7Y yr Ok WK Afc-e i,e) tt� inn I719tf ���SF�s P D. _uenr contact: If client is contacted for any issue listed above, fill in details PM Initials: I Client Comments/Instructions: F-ALL-C-011-rev.00, 05Jul2018 Page 33 of 33