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Home My WebLink AboutNCG120096_MONITORING INFO_20191210STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. DOC TYPE ❑ HISTORICAL FILE C�( MONITORING REPORTS DOC DATE ❑ �� /a / YYYYMMDD I DocuSign Envelope ID: 490DD62D-AFE2-4D1A-AF39-1D05440C4EF9 11 SMITH+GARDNER tNGINtfG3 December 6, 2019 NCDEO Division of Water Quality n Attention: DWO Central Files AaaRE55 TR We 14ItgaylaaAvenue, Raleigh NC275o3 91992GA577 www.smithgardnerinccom 1617 Mail Service Center Raleigh, NC 27699-1617 RE: Semiannual Sampling and Tier 3 Monitoring Report — November 201991ECEIVED Red Rock C&D Landfill Certificate of Coverage #NCG120096 DEC 1 0 2ot9 General Permit #NCG120000 CENTRA Dear Sir/Madam: D�JR g L FILES �CT10N Smith + Gardner (S+G) is pleased to submit this Discharge Monitoring Report (DMR) for stormwater monitoring at the Red Rock C&D Landfill. The site is located in Wake County, North Carolina. The facility is permitted to discharge stormwater related to landfilling activities under the NPDES program by the General Permit No. 120000 (permit), issued by the North Carolina Department of Environmental Quality, Division of Water Quality. The facility is required to monitor discharge at the following Stormwater Discharge Outfall (SDO) locations: 1. COMP-1 [Basin B, Basin 6, Basin Tl1; 2. COMP-2 )Basin A); 3. Sediment Basin 11SB-1); and 4. COMP-4 (Basin 8) The semiannual sampling was conducted during the October sampling event. The Tier III sampling was conducted for the November sampling event. Sediment Basin 1 entered Tier III status for total suspended solids (TSS) in December 2018 and improvements were made to mitigate erosion from the soil stockpile area. The samples collected at SB-1 exceeded the benchmark threshold for TSS during the November sampling event therefore monthly sampling will continue at SB-1. We are providing two (2) copies of the DMR report for this submittal. If you have any questions, or require further information, please contact us via phone at 1919) 828-0577 or by email. Thank you for your time. Sincerely, SMITH GARDNER, INC. ' oocusignCCa by: IECn9Ee6EEd2� Mary C. Kennamer, P.E. Staff Engineer, ext. 146 marvfasmithgardneriac.com CC: File Attachment ji Ceocu Slyned by: 1J. iw� 358C21E64007440... W. Michael Brinchek, P.E. Senior Project Manager, ext.128 mikefasmithoardnerinc.com HNPmjwU'Fd Rock Disposo1WPOES@019\11-N.e ber\DWnnpdes ec 0,,2019 tier 111.dau DocuSign Envelope ID: 490DD62D-AFE2-4DlA-AF39-1 DO544OC4EF9 This page intentionally left blank. DocuSign Envelope ID: 490DD62D-AFE2-4D1A-AF39-1D05440C4EF9 Semi-annual Stormwater Discharge Monitoring Report for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG120000 Date submitted December 6, 2019 CERTIFICATE OF COVERAGE NO. NCG12_0096 FACILITY NAME Red Rock C&D Landfill COUNTY Wake PERSON COLLECTING SAMPLES Mary Kennamer, P.E. (Smith Gardner, Inc.) LABORATORY Pace Analytical Lab Cent.# 37738 Comments on sample collection or analysis: Part A: Stormwater Benchmarks and Monitoring Results SAMPLE COLLECTION YEAR 2019 SAMPLE PERIOD ❑ Jan -June 0 July -Dec or *Monthly' November (month) DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA ❑Zero -flow ❑Water Supply []SA OtherC,NSW PLEASE REMEMBER TO SIGN ON THE REVERSE 4 No discharge this periodz Outfall No. Date Sample Collected' (mo/dd/yr) 24-hour rainfall amount, Inches3 Chemical Oxygen Demand mg/L Fecal Coliform Colonies per 100 mL Total Suspended Solids mg/L PH Standard Units Benchmarks _ - 120 1000 100 or 504 6.0-9.0 Parameter Code - 46529 00340 31616 C0530 00400 S13-1 11/12/19 0.9 44.4 10.0 264 5.9 ' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall. z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here. 3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement. 4 See General Permit text, Table 1, identifying the especially sensitive receiving water classifications where the more protective benchmark applies. Note: Results must be reported in numerical format. For example, do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non - numerical format. When results are below the applicable limits, they must be reported in the format, "<XX mg/L", where XX is the numerical value of the detection limit, reporting limit, etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">XX". Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text. Permit Date: 11/1/2018-5/31/2021 SWU-248, last revised 11/1/2018 Page 1 of 2 DocuSign Envelope ID: 490DD62D-AFE2-4D1A-AF39-1D05440C4EF9 Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month. n Ain r1krhnrne this narinr12 Outfall No. Date Sample Collected' (mo/dd/yr) 24-hour rainfall amount, Inches' Non -Polar Oil & Grease m L g/ Total Suspended Solids, mg/L New Motor or Hydraulic Oil Usage, gal/mon Benchmarks _ - - ____._ ._ - - is -- -_100.or-504. Parameter Code - 46529 00552 C0530 NCOIL Footnotes from Part A also apply to this Part B Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text. FOR PART A AND PART B MONITORING RESULTS: • A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B. • 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B. • TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES Q NO ❑ IF YES, HAVE YOU CONTACTED THE DEMUR REGIONAL OFFICE? YES Q NO ❑ REGIONAL OFFICE CONTACT NAME: Thad ValenUre Mail an original copy of this DMR including all "No Discharge" reports within 30 days of receipt of the lab results (or at end of monitoring period in the case of "No Discharge" reports) to: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." r DocuSigned by: Dew Signature of Permittee Permit Date: 11/1/2018-5/31/2021 12/6/2019 Date SWU-248, last revised 11/1/2018 Page 2 of 2 DocuSign Envelope ID: 490DD62D-AFE2-4DIA-AF39-1 DO544OC4EF9 _ Semi-annual Stormwater Discharge Monitoring Report for North Carolina Division of Energy, Mineral and Land Resources General Permit No Date submitted December 6, 2019 CERTIFICATE OF COVERAGE NO. NCG12 0096 FACILITY NAME Red Rock C&D Landfill COUNTY Wake PERSON COLLECTING SAMPLES Mary Kennamer, P.E. (Smith Gardner, LABORATORY Pace Analytical Lab Cert. a 37738 Comments on sample collection or analysis: Part A: Stormwater Benchmarks and Monitoring Results - NCG120000 SAMPLE COLLECTION YEAR 2019 SAMPLE PERIOD ❑ Jan -June ❑■ July -Dec or Monthly' November (month) DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA ❑Zero -flow ❑Water Supply ❑SA ❑■ OtherC,NSW PLEASE REMEMBER TO SIGN ON THE REVERSE -) (-1 No discharge. this oeriod2 Outfall No. Date Sample Collected' (mo/dd/yr) 24-hour rainfall amount, Inches3 Chemical Oxygen Demand mg/L Fecal Collform Colonies per 100 mL Total Suspended Solids mg/L pH Standard Units Benchmarks _ - 120 1000 100 or 504 6.0-9.0 Parameter Code - 46529 00340 31616 C0530 00400 SB-1 11/12/19 0.9 44.4 10.0 264 5.9 ' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outtall. ' For sampling periods with no discharge at any single outtall, you must still submit this discharge monitoring report with a checkmark here. 'The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement. 4 See General Permit text, Table 1, identifying the especially sensitive receiving water classifications where the more protective benchmark applies. Note: Results must be reported in numerical format. For example, do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non - numerical format. When results are below the applicable limits, they must be reported in the format, "<XX mg/L", where XX is the numerical value of the detection limit, reporting limit, etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">XX". Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text. Permit Date: 11/1/2018-5/31/2021 SWU-248, last revised 11/1/2018 Page 1 of 2 DocuSign Envelope ID: 490D062D-AFE2-4D1A-AF39-1005440C4EF9 Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month. n Nn rficrhnrnp Chic nprinrl1 Outfall No. Date Sample Collected' (mo/dd/yr) 24-hour rainfall amount, Inches3 Non -Polar Oil & Grease mg/L Total Suspended Solids, mg/L New Motor or Hydraulic Oil Usage, gal/mon Benchmarks _ _ _ _ - _ 15 - _ . 100.or_504__. Parameter Code - 46529 00552 C0530 NCOIL Footnotes from Part A also apply to this Part B Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier Z or Tier 3 responses. See General Permit text. FOR PART A AND PART B MONITORING RESULTS: • A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B. • 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B. • TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES Q NO ❑ IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES Q NO ❑ REGIONAL OFFICE CONTACT NAME: Thad valentine Mail an original copy of this DMR including all "No Discharge" reports within 30 days of receipt of the lab results for at end of monitoring Period in the case of "No Discharge" reports) to: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." ,�D«usie"ad by: Dow Signature of Permittee Permit Date: 11/1/2018-5/31/2021 12/6/2019 Date SWU-248, last revised 11/1/2018 Page 2 of 2 Docu asitcue r o Certificate Of Completion —� Envelope Id: 49ODD62DAFE24DIAAF391DO544OC4EF9 Subject: Please DocuSign: DWOnpdes_November2019 Tier Ill.pdf Source Envelope: Document Pages: 4 Signatures: 3 Certificate Pages: 2 Initials: 0 AutoNav: Enabled 'Envelopeld Stamping: Enabled Time Zone: (UTC-08:00) Pacific Time (US & Canada) i Record Tracking_ _ .Status: Original Holder: Jesse C. Li 1216/2019 7:38:33 AM jesse@smithgardnerinc.com 0 ____ Signer Events Signature iinSD_Sb^w Don Plessinger by donald.plessinger@gflenv.com Cv6t . 19.'SS WdtP Security Level: Email, Account Authentication �[waFB10 274120_ (None) Electronic Record and Signature Disclosure: I, Not Offered via DocuSign Mary C. Kennamer mary@smi thgardnerinc.com Smith Gardner, Inc. Security Level: Email, Account Authentication (None) Electronic Record and Signature Disclosure Not Offered via DocuSign W. Michael Brinchek mike@smithgardnerinc.com Smith Gardner, Inc. Security Level: Email, Account Authentication (None) Electronic Record and Signature Disclosure: I Not Offered via DocuSign Status: Completed Envelope Originator: Jesse C. Li 14 N. Boylan Ave Raleigh, NC 27603 jesse@smithgardnerinc.com IP Address: 24.106.183.110 Location: DocuSign -- Timestamp_-- Sent: 12/6/2019 7:43:29 AM Viewed: 12/6/2019 8:15:28 AM Signed: 1216/2019 8:16:54 AM Signature Adoption: Pre -selected Style Using IP Address: 66.192.163.163 by CD u9Yn.0 EDDBE"EEQb- Signature Adoption: Pre -selected Style Using IP Address: 75.177.184.219 Co�m/,�a. /wI nr:11 II 1 �. nM1A(AU� (rJl1w(Atf.6 )Y.21EWM1u Signature Adoption: Pre -selected Style Using IP Address: 24.106.183.110 In PersonSigner Events— Signature Editor r Delivery Events ^i Statusri— — Agent Delivery Events Status Interm ryid ae Delivery Events Status Crtified Delivery Events - _ Status C`arbon Copy Events Status Sent: 12/6/2019 7:43:29 AM Viewed: 12/6/2019 7:44:09 AM Signed: 12/6/2019 7:44:22 AM Sent: 12/6/2019 7:43,29 AM Viewed: 12/6/2019 8:13:44 AM Signed: 12/6/2019 9*02,23 AM Timestamp_- --- ------------ - --- Timestamp Timestamp —� -Timestamp ------ -Timestamp -- - - — ---� Witness Events Signature Timestamp Notary Eventsi Signature Timestamp ` Envelope Summary Events Status Timestamps Envelope Sent Hashed/Encrypted 12/6/2019 7:43:29 AM Certified Delivered Security Checked 12/6/2019 8:15:29 AM Signing Complete Security Checked 12/6/2019 9:02:23 AM Completed Security Checked 12/6/2019 9:02:23 AM Payment Events Status Tlmestamps aceAnalytical w .Deulobs.com November 18, 2019 Mary Kennamer Smith Gardner, Inc. 14 N. Boylan Ave Raleigh, NC 27603 RE: Project: RED ROCK 13-1 Pace Project No.: 92453279 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Dear Mary Kennamer. Enclosed are the analytical results for sample(s) received by the laboratory on November 12, 2019. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. I, Sincerely, Matthew Brainard matthew.brainard@pacelabs.com (704)875-9092 Project Manager it Enclosures PCCRp� _ mo 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 11 (�5ace Analytical vim."clial f.cem Project: RED ROCK 13-1 Pace Project No.: 92453279 Pace Analytical Services Raleigh 6701 Conference Drive, Raleigh, NC 27607 North Carolina Wastewater Certification #: 67 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersvilie, NC 28078 (704)875-9092 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NCO30 North Carolina Drinking Water Certification #: 37712 Pace Analytical Services Eden 205 East Meadow Road Suite A, Eden, NC 27288 North Carolina Drinking Water Certification #: 37738 CERTIFICATIONS North Carolina Bioassay Certification #: 16 North Carolina Drinking Water Certification #: 37731 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 VirginiaNELAP Certification #: 460222 North Carolina Wastewater Certification #: 633 VirginiaNELAP Certification #: 460025 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 11 aceAnalytical e w".pa tlablicam SAMPLE ANALYTE COUNT Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Hunlersville, NC 28078 (704j875-9092 Project: Pace Project No.: RED ROCK 13-1 92453279 Analyses , Lab ID Sample ID Method Analysts Reported Laboratory 92453279001 SB-1 SM 254OD-2011 NMH 1 PASI-E SM 9222D-2006 WT 1 PASI-R EPA 9040C ECH 1 PASI-A - SM 5220D-2011 GC 1 PASI-A I I I 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 11 laceAnalyticale w".pacNass.cam ANALYTICAL RESULTS Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Hunlersville, NC 28078 (704)875-9092 Project: RED ROCK 13-1 Pace Project No.: 92453279 Sample: S8-1 Lab ID: 92453279001 Collected: 11/12/1911:00 Received: 11/12/19 13:10 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Oual 2540D Total Suspended Solids Analytical Method: SM 254OD-2011 Total Suspended Solids 264 mg/L 25.0 1 11/13/19 14:30 MBIO 9222D Fecal Coliform RAL Analytical Method: SM 9222D-2006 Preparation Method: SM 9222D-2006 Fecal Coliforms 10.0 CFU/100 mL 1.0 1 11/12/19 15:58 11/13/19 15:36 9040 pH Analytical Method: EPA 9040C pH at 25 Degrees C 5.9 Sid. Units 0.10 1 11/17/19 14:27 H3 5220D COD Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Chemical Oxygen Demand 44.4 mg/L 25.0 1 11/13/19 16:41 11/13/19 22:29 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11/18/2019 02:51 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 11 Pace Analytical Services, LLC aceAnalyticala 9800 Kincey Ave. Suite 100 Hunlersville, NC 28078078 rw.pacUath.coro (704)875-9092 QUALITY CONTROL DATA 1 Project: RED ROCK 13-1 jPace Project No.: 92453279 OC Batch: 509251 Analysis Method: SM 254OD-2011 QC Batch Method: SM 254OD-2011 Analysis Description: 2540D Total Suspended Solids Associated Lab Samples: 92453279001 METHOD BLANK: 2733035 �. Associated Lab Samples: 92453279001 Parameter Units !. Total Suspended Solids mg1L LABORATORY CONTROL SAMPLE: 2733036 Parameter Units Total Suspended Solids mg/L Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers - ND 2.5 11/1311914:04 Spike LCS LCS % Rec Conic. Result % Rec Limits Qualifiers 250 244 98 90-110 u SAMPLE DUPLICATE: 2733037 92453284001 Dup Parameter -Units Result Result RPD Qualifiers Total Suspended Solids mg/L 79.2 80.8 2 SAMPLE DUPLICATE: 2733038 - Parameter Total Suspended Solids 92453284002 Dup Units Result Result mg/L 46.2 49.0 RPD Qualifiers 6 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. q REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, lbale: 11/18/2019 02.51 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 11 (�55'OAnalyfical' WMb.pacelab].com QUALITY CONTROL DATA Project: RED ROCK 13-1 Pace Project No.: 92453279 QC Batch: 510085 Analysis Method: SM 9222D-2006 OC Batch Method: SM 9222D-2006 Analysis Description: 9222D Fecal Coliform(MF) - RAL Associated Lab Samples: 92453279001 METHOD BLANK: 2737121 Matrix: Water Associated Lab Samples: 92453279001 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Fecal Coliforms CFU/100 mL NO 1.0 11/13/19 15:36 SAMPLE DUPLICATE: 2737122 Parameter Fecal Coliforms 92453291001 Dup Units Result Result RPD Qualifiers CFU/100 mL 6000 6000 0 u2 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Hunlersviile, 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: 11/18/2019 02:51 PM without the written consent of Pace Analytical Services, LLC, Page 6 of 11 (15?e Analytical"' Wwov.pacellptLont QUALITY CONTROL DATA Project: RED ROCK 13-1 Pace Project No.: 92453279 OC Batch: 509994 Analysis Method: EPA 9040C QC Batch Method: EPA 9040C Analysis Description: 9040 pH Associated Lab Samples: 92453279001 SAMPLE DUPLICATE: 2736835 92452727001 Dup Parameter Units Result Result RPD Qualifiers pH at 25 Degrees C Sid. Units 7.9 7.7 2 H3 SAMPLE DUPLICATE: 2736836 Parameter pH at 25 Degrees C 92453279001 Dup Units Result Result Sid. Units 5.9 5.4 RPD Qualifiers 8 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'Uriti column except where an alternate unit is presented to the right of the result. 4 Date: 11/181201902:51 PM Y REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, I.I.C. Page 7 of 11 laceAnalytical" www.pacelatis com QUALITY CONTROL DATA Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Humersville, NC 28078 (704)875-9092 Project: RED ROCK 13-1 Pace Project No.: 92453279 QC Batch: 509346 Analysis Method: SM 5220D-2011 QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD Associated Lab Samples: 92453279001 METHOD BLANK: 2733655 Matrix: Water Associated Lab Samples: 92453279001 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Chemical Oxygen Demand mg/L ND 25.0 11/13/19 22:22 LABORATORY CONTROL SAMPLE: 2733656 Spike LCS LCS %Rec Parameter Units Conc. Result % Rec Limits Qualifiers Chemical Oxygen Demand mg/L 750 754 101 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2733657 2733658 MS MSD 92453280001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual Chemical Oxygen Demand mg/L 4490 100 100 4360 4270 -122 -215 90-110 2 M1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2733659 2733660 MS MSD 92453409003 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Chemical Oxygen Demand mg/L 25.7 100 100 129 126 103 101 90-110 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: 11/18/2019 02:51 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 11 . Pace Analytical Services, LLC �aceAnalytical ` 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 tssw.pscslabs.csm (704)875-9092 QUALIFIERS Project: RED ROCK 13-1 Pace Project No.: 92453279 D]MyIaY1P11M OF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. NO - 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. POL - 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 analyte 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. LCSO) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) CUP - 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 Acrylonitrile 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. LABORATORIES PASI-A Pace Analytical Services - Asheville PASI-E Pace Analytical Services - Eden PASI-R Pace Analytical Services - Raleigh ANALYTE QUALIFIERS H3 M1 u2 Sample was received or analysis requested beyond the recognized method holding time. Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. Colonies are too numerous to count. Actual result may be greater than reported. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11/18/2019 02:51 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 11 (�IaceAnalytical vww.Pacalaba.wm QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: RED ROCK 13-1 Pace Project No.: 92453279 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Lab ID Sample ID QC Batch Method QC Batch Analytical Method 92453279001 SB-1 SM 254OD-2011 509251 92453279001 SBA SM 9222D-2006 510085 SM 9222D-2006 92453279001 SB-1 EPA 9040C 509994 92453279001 SB-1 SM 5220D-2011 509346 SM 5220D-2011 Date: 11/18/201902:51 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Analytical Batch 510087 509390 Page 10 of 11 CHAIN -OF -CUSTODY Analytical Request Document 1 UBUSEONLV Afflr Wo kn de. = 3279 _ - �Bfb13%diCd% i Chain -cif -Custody is a LEGAL DOCUMENT- Complete an relevent fields > LLSHADED�i II�II�III IIII'lll'I �II A- Com ITi4 Billing information: o�J� 1 rUG. :;.:., :., : ,..:. 924S3279 Container PrezervatrveT Ad i i i fft is NL✓✓ e• V rT-h j2P`,t (6) methanol, (C) ammoni:an nUvc (]) sodium hydroxide.(0) : l])Mado btsvthtt, MP,(U) (2) IBI sadlian thiosutfate,(9) Unpreserved.(Oi a trydrodJorc Ciher sdd.(4) sodum hW oinc . heraro, (A) ascohc acid, (a) amnionium wlate, Copy To: I Site Collection Info/Address: Analyses - Lab Profile/Linei•: ;<:.`: ;•C .:'.:.:::'. 1,. ./:.'::.''. :•.: Cu Pro CtN m u tea/r- state: TimeZCallMed ,tan SaaQsln Rneeipc cbeetlint '� Fmer ' ,.1Cyoyunyty/City. ]one AT PT /`� ,x j YiY �a chatody Seals Pse9Cet/Intact lA _tcurstody sigmturea r .a-- t ' Y �sA collector Signatata Pinsevt N to Phone: ry/ I Site/Facility ID S: Compliance Monitoring] ( es I ] No Email: f r t ap .f - e" Sot[lca In<act 4 "Correct Sottlna r ///�� N ax SufEinienc voiamo s N ql. :tion Col prm j.s ,4/ Purchase Order g: DW PWS ID N: �t + ('{1 1 Quote 4: DW LocaCode: ), '� Oa `` ' Sasplee Received on Ice von v Seneapaen Acceptable i Y N DSDA RagalntOd Soi1n Y N CORM I Tu around D [e Requved: - rm—mediately Packedon ce [ Yes [ ]NO y .1 - Sarplan iu=Holding Tame �p N Na Aesidael chlorine Provens �4 xt(� t + Sample Disposal: I Rush: Field FAtered (N applicable) ar p(t Dispose as approprlatel )Return [ ]Same Day I jNent Day 4 S Day [ lyes 141 No %' Q V �_, , Clr9tripn.• vSample pR Acceptable YN B.l C ( ) Archive: I ( ] 2 Day [ 1 3 Day [ ] Day ( ] Analysis: ! pe Scrape I IHeld: (ExpediteVargas Apply) s Jf, S1rlfade Pc'esent Y N® Ledd acetate seriq t. ' Matrix Codes (Insert in Matrix box below): Drinking Water (DV✓], Ground Water (GW), WastewW) ater (W Product (P), Soil/Solid (SLI, Oil(OL), Wipe (WP), Air (AR), Tissue (TS), Bioassay (B), Vapor M. Other lOr1 Q + :_ 1,AB usi oea.xr Lehi Sample f / commence s r • - ' Comp/ Collected (or - Composite End Res O pof Qns CustomerSampte lD Matrix Grab Composite Start) Date Time Date Time .4'. i } Customer Remarks / Special Conditions/ Possible Hazards: Type of ice Used Blue =rDry, None +>"e SHORT HOLDS PRESEM (<72 hpurs) N N/A <,� _* - L265ampk Temperature Into % '. �P► i Temp BlankRedeived y N NA (i ea iThe nIDR rr s Paclung Material Used' ° t g>• lab Trackln - 2432,7 1 . t s .h •':'a„ r :•-.>... >-.<:. .. i-.::: .'..-.;.., .c- lTeinp Upon.Recept-s�a oC l Theria Corr Factor oC. y'. G s Radchem sarnple(s]zcreened(c500 spur) Y N NA reserved:Curler - r . - .. .�.,...._ _ _y. _ _ .. ... UPS. ". [ire :[Doric( .Pace Couneryc,.' .;`Coo61Correctrd Temp: - r. Commenis 2. Dlate/rime: Received by/ pang 51 wtu ems) Date/Tvne: 'rJ; MT101A0 USE ONLY - TattleN 11 ��'I �. ✓(/ q 1 1) 10 ellnquished by/Company: (Sig iture) Date/Time: eived by/Company: (Signature) Date/rime: Template ' - . •Trip Blank Reserved Y -N. NA +MeOH HQ ' TSP Other elinqulshed by/Company: (Signature) Date/Time: Received by/Company: (Signature) Date/ 71me: PM `: c. Non Conforman�e(s) •: Page: Pei. 7;;:,;: '<;;, .J, :� r-;,±<<1... , •'i ; YES-L3Np.. :,; Of: