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HomeMy WebLinkAboutNCG030075_DMR_20200131 wood. Wood Environment&Infrastructure Solutions,Inc. 1308-C Patton Avenue February 24, 2020 Asheville, NC 28806 USA RECEIVED T:828-252-8130 www.woodplc.com Mr. Jack Martindale MAR 0 9 2020 BorgWarner Turbo Systems Post Office Box 15075 CEN I KHL FILES Asheville, North Carolina 28813 DWR SECTION Subject: Report of January 2020 Stormwater Discharge Sampling Borg Warner Turbo Systems Arden, North Carolina Wood Project 6252-16-0240.05 Dear Mr. Martindale: Wood Environment &Infrastructure Solutions, Inc. (Wood) is pleased to submit this Report of January 2020 Stormwater Discharge Sampling for the BorgWarner Turbo Systems facility located on Brevard Road in Arden, North Carolina. This sampling was performed to comply with requirements contained in the General Permit for Stormwater Discharge(Permit NCG030000 effective November 1, 2018 issued by the North Carolina Department of Environmental Quality(NCDEQ). BorgWarner's certificate of coverage under this permit is NCG030075. Background Information Seven stormwater outfalls are located at the site, as shown on the attached Figure 1. In 2015, NCDEQ approved a request for representative outfall status, whereby outfalls OF-1 and OF-3 are the only outfalls to be sampled.The outfalls discharge directly and indirectly into Clayton Creek prior to Clayton Creek's confluence with the French Broad River. According to NCDEQ's water quality classification of the French Broad River basin, Clayton Creek and the adjacent portion of the French Broad River are not currently classified as the following sensitive receiving waters: Outstanding Resource Waters, High Quality Waters, Primary Nursery Areas and Trout Waters. Therefore, the more protective benchmark value listed in the General Permit for total suspended solids (50mg/L) does not apply to stormwater discharges at the site— North Carolina Corporate Engineering License No.F-1253;Geology No.C-247 Borg Warner Turbo Systems—January 2020 Stormwater Discharge Sampling February 24,2020 Wood Project 6252-16-0240.05 the applicable benchmark value for total suspended solids is 100 mg/L. A rain gauge is present at the site approximately six feet above ground in an open area at a distance of at least twice the height of surrounding structures. Because of two consecutive detections of zinc above the NCDEQ benchmark value in June and October 2019, a Tier Two response was implemented at outfall OF-3.This report addresses the monthly sampling component of the Tier Two response. January 2020 Stormwater Sampling Activities Wood personnel were onsite to perform monthly stormwater sampling at outfall OF-3 during a measurable storm event on January 31, 2020.The storm event occurred between approximately 9:00 AM and 2:00 PM on January 31, 2020 and consisted primarily of snow/snow melt.Wood personnel performed stormwater sampling of the discharge starting at approximately 10:00 AM when constant measurable discharge was produced. Total precipitation for this event was 0.18 inches as measured at the on-site rain gauge the following day after the samples were collected. Rainfall sufficient to produce a measurable discharge was not recorded during the 72 hours prior to this measurable storm event. Within about 30 minutes of constant measurable discharge, the pH of the stormwater was measured with a calibrated pH meter, and a stormwater sample was collected from representative outfall OF-3.The sample was packed in an ice-chilled cooler and delivered with chain-of-custody via overnight courier to Pace Analytical in Mt.Juliet, Tennessee(a North Carolina-accredited laboratory)for analysis.The outfall sample was submitted for analysis of total lead,total zinc, and total copper according to Standard Method 6020B,total suspended solids(TSS) according to Standard Method 2540D, and non-polar oil and grease according to EPA Method 1664B (SGT-HEM). In addition to analytical monitoring,Wood performed qualitative monitoring at OF-3.The qualitative monitoring included the observation of the following discharge characteristics:color, odor, clarity,floating solids, suspended solids,foam, oil sheen, erosion or deposition, and other obvious indicators of stormwater pollution.The completed Stormwater Discharge Outfall Qualitative Monitoring Report for outfall OF-3 is attached to this report. 2 Borg Warner Turbo Systems—January 2020 Stormwater Discharge Sampling February 24,2020 Wood Project 6252-16-0240.05 Field analysis of the stormwater sample indicated the pH reading was within the NCDEQ benchmark range.The analytical results for the outfall sample is reported on the attached NCDEQ Semi-Annual Stormwater Discharge Monitoring Report.The laboratory analytical report and chain of custody record are attached to this report. Laboratory analytical results indicated the that zinc was detected at a concentration of 0.530 milligrams per liter(mg/L),exceeding the NCDEQ benchmark value of 0.126 mg/L in the sample collected from outfall OF-3.The remaining monitored parameters were below their respective NCDEQ benchmark values. This result represents the third consecutive zinc concentration detected above the benchmark value at OF-3.A fourth zinc detection above the benchmark value will trigger a Tier Three response.Wood recommends that the following list of requirements for a Tier Two response be performed at the facility in relation to the detection of zinc above the benchmark value at OF-3: 1. Repeat the required actions included in a Tier One response, including conducting a stormwater management inspection of the facility within two weeks of receiving sampling results. 2. Immediately institute monthly monitoring for all parameters.The permittee shall conduct monthly monitoring at every outfall where a sampling result exceeded the benchmark value for two consecutive samples (i.e. OF-3). Monthly(analytical and qualitative) monitoring shall continue until three consecutive sample results are below the benchmark values or within benchmark range. 3. If no discharge occurs during the sampling period, the permittee is required to submit a monthly monitoring report indicating "No Flow"to comply with reporting requirements. 4. Alternatively, in lieu of steps 2 and 3, the permittee may, after two consecutive exceedances, exercise the option of contacting the DEMLR Regional Engineer as described in Tier Three. The Regional Engineer may direct the response actions on the part of the permittee as provided in Tier Three, including reduced or additional sampling parameters or frequency. 5. Benchmark exceedances for a different parameter separately trigger a tiered response. 6. Maintain a record of the Tier Two response and monitoring results in the SPPP. Wood recommends submitting this documentation of stormwater sampling, along with the attached Stormwater Discharge Outfall Monitoring Report, to NCDEQ for their files. 3 Borg Warner Turbo Systems—January 2020 Stormwater Discharge Sampling February 24,2020 Wood Project 6252-16-0240.05 We appreciate the opportunity to provide water resource services on this project.If you should have any questions, or need additional information, please do not hesitate to contact us at (828)252-8130. Sincerely, Wood Environment&Infrastructure Solutions,Inc. mkt Gregory L. Hutchins. Matthew E. Wallace, P.E. Technical Professional II Principal Engineer GLH/MEW:glh attachments: Figure 1: Site Drainage Plan NCDEQ Semi-Annual Stormwater Discharge Monitoring Report Qualitative Monitoring Report Laboratory Analytical Report and Chain-of-Custody 4 iatimignminv Total Area Impervious Impervious IJ'�' , Outfall Latitude Longitude (Acres) Area(Acres) Percentage TgvisrocK \ N 1 35.47907 -82.57300 7.8 4.2 53 _ �" 2 35.47798 -82.57338 2.1 0.5 23 _ - ,, �.. 3 35.47742 -82.57426 7.9 5.2 66 1` ��-��"'"� l u 4 35.47639 -82.57431 2.8 0.7 24 s ' �) _ ® . �_ 5 35.47563 -82,57468 2.4 1.1 44 1" - 2170 __.___,__� ry / e 1 J 6 35.47519 -82.57519 3.8 1.9 51 °'`" _ - ) / / / I OF f + 7653 12 3 25 1 _ �r a 7 35.47545 82.5 p 'G • S ,'' n ' 1 Warehouse North a1 wi d Technical 14, -t a / r ik / . ..Lab @' - .11\. ' .-_,,„„ ------- -----,,,, . . -'-',.' a �' 4e rwr. fff ; , Y a� f , r \ r i 1 y// 0 OF-2 1:"' \ ) \ .... fil AtEit i-4." ' ' \\ ) ) . f . :'.',,,'' i — . ri ti a .Tig I Operations q f ..a, / ). .oc I Budd ng t { • OF-3 t% :: • .11,1 * \ .,..., . i . _ ...._• . ._. •........ t ^ ti Ak\ tillm Lis L_ 1p ti r Legend ,1 i - ..,, --- � OF-4 t J ; , \ , Catch Basin Drainage Area#1 2160 n ® 1 1 OutFall Drainage Area#2 1 ~ 4 '. t I 1 OF-5 ..^ Estimated Flow Direction Drainage Area#3 4 5 + I rry 1 1 Stormwater Conduit Drainage Area#4 :,,; , `} ♦ ;F,.. .'""4".r. - '_tir 1 ��\. 0 �' Clayton Creek Drainage Area#5 ► r '` ),..._,I �( OF-7 ®' `� p e° Drainage Area#6 1.Roof drainage reportedly discharges through Outfall 3. 1 / ti 10'Surface Contour 2.OF-5 is identified as OF-5A prior to 2008 3',. / ,.,..'- Drainage Area#7 3.OF-7 identified as OF-5 prior to 2008 / ® l Sub-Catchment o zoo 400 soo 4.Site drains to Clayton Creek(Class C Waterway) • difitt reer Wood Environment& 1 TITLE: CLIENT: Figure Infrastructure Solutions, Inc. Site Drainage Plan BorgWarner Turbo Systems 1308 Patton Ave Suite C SITE: BorgWarner Turbo Systems DATE: 11/6/2018 SCALE: 1 2.400 PROJ.: 6252-13-0059 1 Asheville,NC,28806 �1849 Brevard Road wood DR: GLH cHK: MEW (828)252-8130 Arden,NC LOCATION: P.eo gw,^„.,n Stormwater Discharge Monitoring Report for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG030000 Date submitted February 24,2020 CERTIFICATE OF COVERAGE NO. NCGO3 0 0 7 5 SAMPLE COLLECTION YEAR 2020 FACILITY NAME BorgWarnerTurbo Systems SAMPLE PERIOD ❑Jan-June ❑July-Dec COUNTY Buncombe or Q Monthly' January 2020 (month) PERSON COLLECTING SAMPLES Gregory Hutchins,Wood E&IS DISCHARGING TO CLASS ORW fHQW Trout fPNA LABORATORY Pace Analytical Lab Cert.# ENV 375 Zero-flow Water Supply SA Comments on sample collection or analysis: Other Class C(Clayton Creek) PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -* Part A: Stormwater Benchmarks and Monitoring Results No discharge this period?2 Non-Polar O&G/ Date Sample 24-hour rainfall pH, Total Toxic Outfall No. Collected1 Total Suspended Solids Total Copper Total Lead Total Zinc Total Petroleum amount, Standard units Organics' (mo/dd/yr) Inches3 Hydrocarbons Benchmarks - - 100 mg/L or 50 mg/L4 6.0—9.0 0.010 mg/L 0.075 mg/L 0.126 mg/L 15 mg/L 1 mg/L Parameter Code - 46529 C0530 00400 01119 01051 01094 00552 78141 OF-3 1/31/20 0.18 18.500 6.58 0.00885 0.00278 0.530 <5.0 NA i Monthly sampling(instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall. 2 For sampling periods with no discharge at any single outfall, 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. a See General Permit, Section B, Table 1 to identify the especially sensitive receiving water classifications where the more protective benchmark applies. 'Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11;for semiconductor manufacture use the definition as found in 40 CFR 469.12;for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray tube manufacture use the definition found in 40 CFR 469.31). Permit Date: 11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018 Page 1 of 3 Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General Permit. For those facilities electing to employ the TTO monitoring waiver,the discharger shall sign the following certification statement: "Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics (TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the solvent management plan included in the Stormwater Pollution Prevention Plan." Name(Print name) Title(Print title) Signature Date Note: Results must be reported in numerical format. 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. 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. Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month. No discharge this period?' OutfaII No. Date Sample Collected' 24-hour rainfall amount, New Motor Oil or Non-Polar O&G/Total Total Suspended (mo/dd/yr) Inches' Hydraulic Oil Usage Petroleum Hydrocarbons Solids Benchmarks - - - 15 mg/L 100 mg/L or 50 mg/L4 Parameter Code - 46529 NCOIL 00552 C0530 Footnotes from Part A also apply to 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. Permit Date: 11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018 Page 2 of 3 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 ANY ONE OUTFALL? YES ❑ NO 0 IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES❑ NO Q REGIONAL OFFICE CONTACT NAME: Asheville Regional Office!Isaiah Reed 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." Signature of Permit Date Permit Date: 11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018 Page 3 of 3 Environmental Quality Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report For guidance on filling out this form,please visit https://deq.nc.gov/about/divisions/energy-mineral-land- resources/npdes-stormwater-gps Permit No.: N/C/G/0/3/0/0/0/0 or Certificate of Coverage No.: N/C/G/0/3/0/0/7/5 Facility Name: BorgWarner Turbo Systems County: Buncombe Phone No. (828)252-8130 Inspector: Gregory Hutchins—Wood E&IS Date of Inspection: 01/31/2020 Time of Inspection: 10:20 Total Event Precipitation(inches): 0.18 All permits require qualitative monitoring to be performed during a"measurable storm event." 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 DEMLR Regional Office. By this signature, I certify that this report is accurate and complete to the best of my knowledge: (Signature of Permittee or Designee) 1. Outfall Description: Outfall No. OF-3 Structure(pipe,ditch,etc.): Pipe Receiving Stream: Clayton Creek Describe the industrial activities that occur within the outfall drainage area: Manufacturing of turbo parts,assembly of turbos,and shipping and receiving of materials. Page 1of2 SWU-242,Last modified 06/01/2018 2. Color: Describe the color of the discharge using basic colors(red,brown,blue,etc.)and tint (light,medium,dark)as descriptors: Clear 3. Odor: Describe any distinct odors that the discharge may have(i.e.,smells strongly of oil,weak chlorine odor,etc.): None 4. Clarity: Choose the number which best describes the clarity of the discharge,where 1 is clear and 5 is very cloudy: 2 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: O 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: 411 2 3 4 5 7. Is there any foam in the stormwater discharge? 0 Yes -No. Light foam observed on rip rap 8. Is there an oil sheen in the stormwater discharge? °Yes 0 No. 9. Is there evidence of erosion or deposition at the outfall? 0 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 SWU-242,Last modified 06/01/2018 aceAnalytical• A \ A L Y T I C A LREPORT National Center for Testing&InnovationP February 07, 2020 z Tc 3 SS Wood E&I Solutions Inc. - Asheville, NC 4 Sample Delivery Group: L1185063 Cn Samples Received: 02/01/2020 Sr Project Number: 6252-16-0240.03 Description: BorgWarner Qc 7 GI Report To: Greg Hutchins 1308-C Patton Avenue "Al Asheville, NC 28806 Sc Entire Report Reviewed By: 4144.4441 _Itaili\ks„,.. Heather J Wagner Project Manager Results relate only to the items tested or calibrated and are reported as rounded values.This test report shall not be reproduced,except in full,without written approval of the laboratory.Where applicable,sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068.Where sampling conducted by the customer,results relate to the accuracy of the information provided, and as the samples are received. 1 Ilk * r. -* a- r. r Is.` a 1111111111111161 " ' ' b ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE Wood E&I Solutions Inc.-Asheville,NC 6252-16-0240.03 L1185063 02/07/2015:48 TABLE OF CONTENTS ONE LAB.NATIONWIDE. ak Cp:Cover Page 1 Tc:Table of Contents 2 Ss:Sample Summary 3 ZTc Cn:Case Narrative 4 Sr:Sample Results 5 Ss OF-3 L1185063-01 5 4 Qc:Quality Control Summary 6 Cn Gravimetric Analysis by Method 2540 D-2011 6 Sr Wet Chemistry by Method 166413 7 5 Metals(ICPMS)by Method 6020B 8 Qc GI:Glossary of Terms 10 7 GI Al:Accreditations& Locations 11 Sc:Sample Chain of Custody 12 Al 9 SC ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Wood E&I Solutions Inc.-Asheville,NC 6252-16-0240.03 L1185063 02/07/20 15:48 2 of 12 SAMPLE SUMMARY ONE LAB.NATIONWIDE. 40 Collected by Collected date/time Received date/time OF-3 L1185063-01 GW Greg Hutchins 01/31/20 10:20 02/01/20 08:30 Cp Method Batch Dilution Preparation Analysis Analyst Location date/time date/time 2 Tc Gravimetric Analysis by Method 2540 D-2011 WG1422996 1 02/05/20 16:12 02/05/2018:07 MMF Mt.Juliet,TN Wet Chemistry by Method 1664E WG1423282 1 02/05/20 20:40 02/06/2010:52 AMG Mt.Juliet,TN Metals(ICPMS)by Method 6020E WG1421149 1 02/03/20 15:37 02/04/20 12:15 JPD Mt.Juliet,TN Ss Metals(ICPMS)by Method 6020B WG1421149 5 02/03/20 15:37 02/04/20 13:37 JPD Mt.Juliet,TN 4 Cn Sr 5 Qc 7 GI Sc ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Wood E&I Solutions Inc.-Asheville,NC 6252-16-0240.03 L1185063 02/07/2015:48 3 of 12 CASE NARRATIVE ONE LAB.NATIONWIDE. AO Cp All sample aliquots were received at the correct temperature, in the proper containers,with the appropriate preservatives,and within method specified holding times,unless qualified or notated within the report. Where applicable,all MDL(LOD)and RDL(LOQ)values reported for environmental samples ZTc have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative,a non-conformance form or properly qualified within the sample results. By my digital signature below,I affirm to the best of my 3Ss knowledge,all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory,and no information or data have been knowingly withheld that would affect the quality of the data. 5 Sr 16Qc GI Heather J Wagner Al Project Manager SC ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Wood E&I Solutions Inc.-Asheville,NC 6252-16-0240.03 L1185063 02/07/20 15:48 4 of 12 OF-3 SAMPLE RESULTS - 01 ONE LAB.NATIONWIDE. 10 Collected date/time: 01/31/20 10:20 L1185063 Gravimetric Analysis by Method 2540 D-2011 Result Qualifier RDL Dilution Analysis Batch Analyte ugh' ug/I date/time Suspended Solids 18500 3330 1 02/05/202018:07 WG1422996 Wet Chemistry by Method 1664E Ss Result Qualifier RDL Dilution Analysis Batch Analyte ug/I ug/I date/time a Cn TPH-Oil&Grease ND 5000 1 02/06/2020 10:52 WG1423282 5 Metals (ICPMS) by Method 6020B Sr Result Qualifier RDL Dilution Analysis Batch Analyte ug/I ugh' date/time Qc Copper 8.85 5.00 1 02/04/2020 12:15 WG1421149 Lead 2.78 B 2.00 1 02/04/202012:15 WG1421149 �GI Zinc 530 125 5 02/04/2020 13:37 WG1421149 Al 9 SC ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Wood E&I Solutions Inc.-Asheville,NC 6252-16-0240.03 L1185063 02/07/20 15:48 5 of 12 ONE LAB NATIONWIDE WG1422996 QUALITY CONTROL SUMMARY Akt Gravimetric Analysis by Method 2540 D-2011 L1185063.01 Method Blank (MB) Cp (MB)R3497513-1 02/05/20 18:07 MB Result MB Qualifier MB MDL MB RDL Analyte ug/I ug/I ug/1 Tc Suspended Solids U 350 2500 3 SS L1185032-01 Original Sample (OS) • Duplicate (DUP) 4 (OS)L1185032-01 02/05/20 18:07•(DUP)R3497513-3 02/05/20 18:07' Cn Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits sS r Analyte ug/1 ug/I % % Suspended Solids 288000 278000 1 3.53 5 Qc L1185093-01 Original Sample (OS) • Duplicate (DUP) 7GI (OS)L1185093-01 02/05/20 18:07•(DUP)R3497513-4 02/05/20 18:07 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits -Al Analyte ug/1 ug/I % % Suspended Solids 72800 78400 1 7.41 J3 5 9 Sc Laboratory Control Sample (LCS) (LCS)R3497513-2 02/05/20 18:07 • Spike Amount LCS Result LCS Rec. Rec.Limits LCS Qualifier Analyte ug/I ug/I % % Suspended Solids 773000 756000 97.8 85.0-115 ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Wood E&I Solutions Inc.-Asheville,NC 6252-16-0240.03 L1185063 02/07/20 15:48 6 of 12 WG1423282 QUALITY CONTROL SUMMARY ONE LAB.NATIONWIDE. Mk Wet Chemistry by Method 1664E L1185063-01 Method Blank (MB) (MB)R3497459-1 02/06/2010:52 ri MB Result MB Qualifier MB MDL MB RDL Analyte ugh' ugh! ug/I Tc TPH-Oil&Grease U 725 5000 3 SS Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate(LCSD) 4 (LCS)R3497459-2 02/06/20 10:52•(LCSD)R3497459-3 02/06/20 10:52 Cn • Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec.Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/I ug/I ugh] % % % % % -Sr TPH-Oil&Grease 20000 21200 19200 106 96.0 64.0-132 9.90 34 QC GI Al 9 Sc ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Wood E&I Solutions Inc.-Asheville,NC 6252-16-0240.03 L1185063 02/07/20 15:48 7 of 12 WG1421149 QUALITY CONTROL SUMMARY ONE LAB.NATIONWIDE. Ilk Metals (ICPMS) by Method 6020E L1185063-01 Method Blank (MB) (MB)R3496726-1 02/04/20 12:09 Cp MB Result MB Qualifier MB MDL MB RDL Analyte ug/I ug/I ug/I Tc Copper 0.761 J 0.520 5.00 Lead 0.458 J 0.240 2.00 3 SS 4 Method Blank (MB) Cn (MB)R3496780-1 02/04/20 13:15 ti MB Result MB Qualifier MB MDL MB RDL Sr Analyte ug/I ug/I ug/I Zinc U 2.56 25.0 CSC Laboratory Control Sample (LCS) 7GI (LCS)R3496726-2 02/04/20 12:12 Spike Amount LCS Result LCS Rec. Rec.Limits LCS Qualifier V Al Analyte ug/I ug/I % % Copper 50.0 49.0 97.9 80.0-120 9 Lead 50.0 50.4 101 80.0-120 Sc Laboratory Control Sample (LCS) (LCS)R3496780-2 02/04/20 13:18 Spike Amount LCS Result LCS Rec. Rec.Limits LCS Qualifier Analyte ugh! ug/I % % Zinc 50.0 55.3 111 80.0-120 L1185063-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate(MSD) (OS)L1185063-01 02/04/20 12:15•(MS)R3496726-4 02/04/20 12:22•(MSD)R3496726-5 02/04/20 12:25 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec.Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/I ug/I ug/I ug/I % % % % % Copper 50.0 8.85 55.8 54.9 98.9 97.2 1 75.0-125 1.53 20 Lead 50.0 2.78 53.3 52.3 101 99.0 1 75.0-125 1.92 20 ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Wood E&I Solutions Inc.-Asheville,NC 6252-16-0240.03 L1185063 02/07/2015:48 8 of 12 WG1421149 QUALITY CONTROL SUMMARY ONE LAB.NATIONWIDE. 11. Metals (ICPMS) by Method 6020B L1185063-01 L1185063-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS)L1185063-01 02/04/20 13:22•(MS)R3496780-4 02/04/20 13:30•(M5D)R3496780-5 02/04/2013:33 Cp l Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec.Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/I ug/I ug/I ugh % % % / i Tc Zinc 50.0 522 575 572 105 98.5 1 75.0-125 0.528 20 3 SS 4 Cn 6 Qc GI ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Wood E&I Solutions Inc.-Asheville,NC 6252-16-0240.03 L1185063 02/07/20 15:48 9 of 12 GLOSSARY OF TERMS ONE LAB.NATIONWIDE. ap Guide to Reading and Understanding Your Laboratory Report The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not intended as a comprehensive explanation,and if you have additional questions please contact your project representative. Results Disclaimer-Information that may be provided by the customer,and contained within this report,include Permit Limits,Project Name, j Sample ID,Sample Matrix,Sample Preservation,Field Blanks,Field Spikes,Field Duplicates,On-Site Data,Sampling Collection Dates/Times,and 1 Sampling Location.Results relate to the accuracy of this information provided,and as the samples are received. Abbreviations and Definitions 'Ss MDL Method Detection Limit. 4 ND Not detected at the Reporting Limit(or MDL where applicable). Cn RDL Reported Detection Limit. Rec. Recovery. RPD Relative Percent Difference. Sr SDG Sample Delivery Group. 5 U Not detected at the Reporting Limit(or MDL where applicable). Qc Analyte The name of the particular compound or analysis performed.Some Analyses and Methods will have multiple analytes reported. If the sample matrix contains an interfering material,the sample preparation volume or weight values differ from the GI Dilution standard,or if concentrations of analytes in the sample are higher than the highest limit of concentration that the laboratory can accurately report,the sample may be diluted for analysis.If a value different than 1 is used in this field,the result reported has already been corrected for this factor. Al These are the target%recovery ranges or%difference value that the laboratory has historically determined as normal Limits for the method and analyte being reported.Successful QC Sample analysis will target all analytes recovered or duplicated within these ranges. s The non-spiked sample in the prep batch used to determine the Relative Percent Difference(RPD)from a quality control SC Original Sample sample.The Original Sample may not be included within the reported SDG. This column provides a letter and/or number designation that corresponds to additional information concerning the result Qualifier reported.If a Qualifier is present,a definition per Qualifier is provided within the Glossary and Definitions page and potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable. The actual analytical final result(corrected for any sample specific characteristics)reported for your sample.If there was no measurable result returned for a specific analyte,the result in this column may state"ND"(Not Detected)or"BDL" Result (Below Detectable Levels).The information in the results column should always be accompanied by either an MDL (Method Detection Limit)or RDL(Reporting Detection Limit)that defines the lowest value that the laboratory could detect or report for this analyte. Uncertainty Confidence level of 2 sigma. (Radiochemistry) A brief discussion about the included sample results,including a discussion of any non-conformances to protocol Case Narrative(Cn) observed either at sample receipt by the laboratory from the field or during the analytical process.If present,there will be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report. Quality Control This section of the report includes the results of the laboratory quality control analyses required by procedure or Summary(Qc) analytical methods to assist in evaluating the validity of the results reported for your samples.These analyses are not being performed on your samples typically,but on laboratory generated material. This is the document created in the field when your samples were initially collected.This is used to verify the time and Sample Chain of date of collection,the person collecting the samples,and the analyses that the laboratory is requested to perform.This Custody(Sc) chain of custody also documents all persons(excluding commercial shippers)that have had control or possession of the samples from the time of collection until delivery to the laboratory for analysis. This section of your report will provide the results of all testing performed on your samples.These results are provided Sample Results(Sr) by sample ID and are separated by the analyses performed on each sample.The header line of each analysis section for each sample will provide the name and method number for the analysis reported. Sample Summary(Ss) This section of the Analytical Report defines the specific analyses performed for each sample ID,including the dates and i tmes of preparation and/or analysis. Qualifier Description B The same analyte is found in the associated blank. J The identification of the analyte is acceptable;the reported value is an estimate. J3 The associated batch QC was outside the established quality control range for precision. ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Wood E&I Solutions Inc.-Asheville,NC 6252-16-0240.03 L1185063 02/07/2015:48 10 of 12 ACCREDITATIONS & LOCATIONS ONE LAB.NATIONWIDE. al Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location.One phone call,one point of contact,one laboratory.No other lab is as accessible or prepared to handle your needs throughout the country.Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry.The most significant benefit to our one location design is the design of our laboratory campus.The model is conducive to accelerated productivity,decreasing C p turn-around time,and preventing cross contamination,thus protecting sample integrity.Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. `Not all certifications held by the laboratory are applicable to the results reported in the attached report. `Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace National. 2 Tc State Accreditations 3 Alabama 40660 Nebraska NE-0S-15-05 SS Alaska 17-026 Nevada TN-03-2002-34 Arizona AZ0612 New Hampshire 2975 4 Arkansas 88-0469 New Jersey—NELAP TN002 Cn California 2932 New Mexico' n/a Colorado TN00003 New York 11742 Connecticut PH-0197 North Carolina Env375 Sr Florida E87487 North Carolina' DW21704 Georgia NELAP North Carolina' 41 Georgia' 923 North Dakota R-140 Q C Idaho TN00003 Ohio—VAP CL0069 Illinois 200008 Oklahoma 9915 7 Indiana C-TN-01 Oregon TN200002 GI Iowa 364 Pennsylvania 68-02979 Kansas E-10277 Rhode Island LA000356 Kentucky'' 90010 South Carolina 84004 &Al Kentucky z 16 South Dakota n/a Louisiana A130792 Tennessee'° 2006 Louisiana' LA180010 Texas T104704245-18-15 S C Maine TN0002 Texas' LAB0152 Maryland 324 Utah TN00003 Massachusetts M-TN003 Vermont VT2006 Michigan 9958 Virginia 460132 Minnesota 047-999-395 Washington C847 Mississippi TN00003 West Virginia 233 Missouri 340 Wisconsin 9980939910 Montana CERT0086 Wyoming A2LA Third Party Federal Accreditations A2LA—ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789 A2LA—ISO 170255 1461.02 DOD 1461.01 Canada 1461.01 USDA P330-15-00234 EPA—Crypto TN00003 'Drinking Water z Underground Storage Tanks 3 Aquatic Toxicity `Chemical/Microbiological 'Mold 6 Wastewater n/a Accreditation not applicable Our Locations Pace National has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies.If you would like assistance from one of our support offices,please contact our main office.Pace National performs all testing at our central laboratory. 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ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Wood E&I Solutions Inc.-Asheville,NC 6252-16-0240.03 L1185063 02/07/2015:48 11 of 12 a Billing Information: Analysis/Container/Preseiyati;a 'Chain of Custody Page of i_ ui.d c&l Solutions Inc. - Asheville, Mandy Quinzi Pres 1SIC 1308-C Patton Avenue [chi( (� ( • Asheville,NC 28806 - `°°"'`""� "° °° 1308-C Patton Avenue ) _s, 1 report to Email To gregory.hutchins@woodplc corn 12065 Lebanon Rd Qi i., Qi -gig Hutchins Tel Mount Juliet.TN 37122 i __. fl Phone.615 758-5558 . y-'t1 4 -1 City/State Please Circle. z Phone:800767.5859 I`',4h _�.p(,-, JorgWarner Collected: PT MT CT El = Fax:615-758-5859 El W Client Protect C - Lab Protect a C P;,o)c:878 252-8130 - a 6252-16-0240.03 LAWENGAN-BORG WARNER = [SDG U$5 0a5 Fax: 328-251-9690 J077 u Collected by(print) Site/Facility ID C P 0 C p = tti H 16:_.(.\ )-L-L.. ^) C �? ` Acctnum:LAW[Ivu,r. Coder riby(signature): • Rush? (Lab MUST Be Notified) ,Quote# thev Template:T114678 1 _Same Day _five Day >. z Prelogin:P750427 Next Day _S Day(Rad Only) W PM:873-Heather 1 Wagner m Date Results Needed .a f- cX 4 Two Day 10 Day(Rad Only) Na G Lux - `- ' .. _ — _-__Three_Day of tV = PB:1 ll�v�" Sample ID Comp/Grab Matrix• Depth Date Time -tntn- d-, D "IShipped Via:FEdEX ,b n 111 --- -- _ d tNl1 ?.me arts I samplepie a(dab only) CSC-1 GW ,3 X X X _ -----t , OF-3 c',;-2 GW /bi/w (J2 J 3 X X X _e/ L. .s - _ r — - - I S'1 Remarks: 2agoie Bracelet Check�' t t-Air F-Filter pH -- temp COC Seal Present/intact: lY N ... Graundwater 8-Bioassay COC Signed/Accurate: -_ _N i IvJy" VJasteWater Flow Other Bottles arrive intact: /rf N DW-Drinking Water Correct bottles used: -el `N Cf-Other Samples returned via: Sufficient volume sent: ,er _N UPS _FedEx _Courier Tracking C 13a�C� 7 9 2 .52_ ifs AnellcabiQ I cJu J VOA Zero Heedapace: _N Reiingybhed by (Signature) Date: Time: Received by-(Signal ire) Trip Blank Received: Yes/NoHCl. Preservation Correct/Checked: N `//, )') IRAD Screen <0.5 mR/hr: :N 1 _DO16, 5TBR/MeoHr / J �"t TBR ---1 -0 4 (Si ature) Date- Time: Received by.(Signature) Temp f ,..-.C Bottles Received: If preservation required by Login:Date/Time i yl. 17-002 T t•1,_Vtvstled by !Signature) Date Time- .Receiv tab by:(Signatyre) � Date: Time: y/\ Hold: Condition: I, .. / ZU V�, 3U NCF / 0