Loading...
HomeMy WebLinkAboutWQ0001861_Monitoring - 09-2020_20201106OUNDWATER QUALITY MONITORING: MPLIANCE REPORT FORM or SUBMIT FORM ON YELLOW_ PAPER ONLY Ity Name: LT"%M Ya2l1C &A�YJit'IOw�- ,er•� � lit Name (if different): ity Address: /V &C K Aoe a am d ,,&1%1 (Skao1' NC 789'S/ County Xwelra e.K (City) (stale) (zip) act Person: A r• 907►�iC Uh4t0Jr Telephone#: 200.. Location/Site Name: No. of wells to be sampled: (I'' (9'19U.733:322.1'�-�•�.� PERMIT Number: Expiration Date: Non -Discharge kJ& &V /I6/ UIC NPDES r LIIYV IIYf Vf[IYIHIIV IV ^A L ID NUMBER (from Permit): !' ► ' Date sample collected: 7-2V- 7y Depth: 2 ft. Well Diameter: 2 in. i to Water Level: S.i R ft. below measuring point Screened Interval. �_ft. toZjft. luring Point is I • ft. above land surface Relative M.P. Elevation: ft. ne of water pumped/balled before sampling: -Co s gallons for unfiltered: Other 'PE OF PERMITTED OPERATION BEING MONITORED XLagoon ❑ Remediation: Infiltration Gallery ❑ Spray Field ❑ Remediation: ❑ Rotary Distributor ❑ Land Application of Sludge ❑ Water Source Heat Pump ❑ Other: FIELD ANALYSE_$;. pH q- dz units Spec. Cond. Odor Appearance If WELL Temp. V. Z °C DRY at uMho time of t sample analyzed: -q-z, q-?4 'q-;o r 10-q-2 o Laboratory Name: _ pail LA45 Certification No. 37S AMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD mg/I Nitrite (NO2) as N mg/I Pb - Lead mg/I Coliform: MF Fecal /100ml Nitrate (NO3) as N mg/I Zn - Zinc mg/I Coliform: MF Total /100ml Phosphorus: Total as P mg/1 (Note: Use MPN method for highly turbid samples) Ortho hos hate [y m /I Other (Specify Compounds and Concentration Units P p 9 (P Y P ): Dissolved Solids: Total Hwl7 dfff* At - Aluminum mg/I pH (when analyzed) units Ba - Barium mg/I TOC �) ` Ca - Calcium mg/I Chloride , ' Cd - Cadmium mg/I Arsenic mgll NOV f1 2L? hromium: Total mg/I Grease and Oils mg/1 Phenol mg/1 Sulfate mg/L Specific Conductance µMhos Total Ammonia mg/I (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) TKN as N mg/I Cu - Copper mg/I Fe - Iron mg/I Hg - Mercury mg/I K - Potassium mg/I Mg - Magnesium mg/I Mn - Manganese mg/I Ni - Nickel mg/I C -- MR AS ne u,)L KH r 122 ORGANICS: (by GC, GC/MS, HPLC) (Specify test and method #. ATTACH LAB REPORT.) Report Attached? Of Yes (1) ❑ No (0) VOC % n/ D -,method # i0oV R method # method # method # For Remedlation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs; mg/L VOC Removal% W4- t15 and Title - Please print or GW-59 Rev. /0 -1 - (Date) .CI113MIT RnRhn nM VGI I n%Al DeDco nMll v UNDWATER QUALITY MONITORING: PLIANCE REPORT FORM ILITY / Plea/se Print Clearly or Type ity Name: .e7pX Pao/= �,flw•»I►+r0.,.� GOKdr.+`/ tit Name (if different): ity Address: _ /V SAC& Aae f Am =%'aj (Sirnoo NC Tgfrr County Xu'*5rwrrcx (City) (slate) (Zip) act Person: A r• QaNrNa Va140Lv Telephone#: _ 200 — 40/- 7ZIS Location/Site Name: No, of wells to be sampled: 7___ a Sf91.91i.733c322.9`.',"i Number: Expiration Date: harge ],, & DDv /F6 / UIC 'DES Other 'PE OF PERMITTED OPERATION BEING MONITORED Lagoon ❑ Remediation: Infiltration Gallery ❑ Spray Field ❑ Remediation: ❑ Rotary Distributor ❑ Land Application of Sludge ❑ Water Source Heat Pump ❑ Other. WELL ID NUMBER (from Permit): 3 Date sample collected: 7-ZY-Zv FIELD ANALYSES: If WELL WAS Well Depth: ft, p � Well Diameter: 2 in. o pH � •,�V �fts Temp. Z C DRY at Depth to Water Level: �•') ft. below measurin g point Screened Interval: �_ft, to 1 �_ft. Spec. Coed, µMhos time of Measuring Point is Z• ft. above land surface Relative M.P. Elevation: ft. Odor li sampling, check Volume of water pumped/balled before sampling: i gallons Appearance here: Samples for metals were collected unfiltered: DYES ❑ NO and field acidified: El YES ❑ NO ❑ sample analyzed: 9-75 j 7-76, R-;o, (b• tAMETERS NOTE: Values should reflect dissolv COD mg/I Coliform: MF Fecal /100ml Coliform: MF Total /100ml (Note: Use MPN method for highly turbid samples) Dissolved Solids: Total 7�bdy NAILnoll pH (when analyzed) units TOO mg/I Chloride m9/1 Arsenic mg/I Grease and Oils mg/I Phenol mg/I Sulfate mg/I Specific Conductance µMhos Total Ammonia mg/I (Ammonia Nitrogen; NH328 N; Ammonia Nitrogen, Total) TKN as N mg/I `Zo Laboratory Name: is (r L'45 Certification No. 3 7 S and colloidal concentrations. Nitrite (NO2) as N mg/I Pb - Lead mg/I Nitrate (NO3) as N mg/I Zn - Zinc mg/I Phosphorus: Total as P mg/I Orthophosphate J�Jn mg/I At - Aluminum mg/I Ba - Barium mg/I Ca - Calcium mg/I Cd - Cadmium mg/1 Chromium: Total mg/I Cu - Copper mg/I Fe - Iron mg/I Hg - Mercury mg/I K - Potassium mg/I Mg - Magnesium mg/1 Mn - Manganese mg/1 Ni - Nickel mg/I Other (Specify Compounds and Concentration Units): M RAS = ND ORGANICS: (by GC, GC/MS, HPLC) (Specify test and method #. ATTACH LAB REPORT.) Report Attached? 0 Yes (1) ❑ No (0) VOC : A/.n method # 6tao R method # method # method # JUI3MI I 1-UKM UN Yrl II QVV PAPtK ONLY OUNDWATER QUALITY MONITORING: MPLIANCE REPORT FORM 'It 1TV lKHMOMATIMI Please PrintClearlvor ity Name: LTTCim)! YiQek E0++ii n'q—e!i- COrsdr.�`/ lit Name (if different): ityAddress: /S/ ReC&Aae end lilt `/ (stmal) NC 2B9'si County Xlrwlsft.rtJr Icily) (Sleie) (zip) act Person: At, 90--w-k I/A 940ip + Telephone#: 2bo - fV/'• 7 VV Location/Site Name: 10 No. of wells to be sampled: _7 91 V43' 3-322.T PERMIT Number: Expiration Date: Non -Discharge UJO &V /J96 / UIC NPDES Other TYPE OF PERMITTED OPERATION BEING MONITORED Lagoon ❑ Remediation: Infiltration Gallery ❑ Spray Field ❑ Remediation: ❑ Rotary Distributor ❑ Land Application of Sludge ❑ Water Source Heat Pump ❑ Other: WELL ID NUMBER (from Permit): Aw- t{ Date sample collected: %'Ly- 7u FIELD ANALY�t,Sf: If WELL WAS Well Depth: 2'2 • ft. Well Diameter: 2 in. pH S. (,L- nits Temp. 2-y• L eC DRY at Depth to Water Level: 5- 0 ft. below measuring point Screened Interval; 4 ft. to?Z_b ft. Speo. Cond. µMhos time of Measuring Point is _ft. above land surface / Volume 6 Relative M.P. Elevation: ft. Odor sampling,check of water pumped/balled before sampling: gallons Appearance here: Sam les for metals were collected unfiltered: ❑YES ❑ NO and field acidified: DYES El NO ❑ sample analyzed: `I 'Z5 f q-76, q-;O - 10 IAMETERS NOTE: Values should reflect dissoly COD mg/I Coliform: MF Fecal /100ml Coliform: MF Total /100ml (Note; Use MPN method for highly turbid samples) U I'L Dissolved Solids: Total pH (when analyzed) units TOC mg/I Chloride m9/I Arsenic mg/I Grease and Oils mg/I Phenol mg/I Sulfate mg/I Specific Conductance µMhos Total Ammonia mg/I (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) TKN as N mg/I -N• 7 V Laboratory Name: _ TO. t t i.. �,�, Certification No. *7 S )d and colloidal concentrations. Nitrite (NO2) as N mg/I Pb - Lead mg/I Nitrate (NO3) as N mg/I Zn - Zinc mg/I Phosphorus: Total as P mg/I Orthophosphate jVjQ mg/I AI - Aluminum mg/I Ba - Barium mg/I Ca - Calcium mg/I Cd - Cadmium mg/I Chromium: Total mg/I Cu - Copper mg/I Fe - Iron mg/I Hg - Mercury mg/I K - Potassium mg/I Mg - Magnesium mg/I Mn - Manganese mg/I Ni - Nickel mg/I Other (Specify Compounds and Concentration Units): M &AS - AID ORGANICS: (by GC, GC/MS, HPLC) (Specify test and method #. ATTACH LAB REPORT.) Report Attached? $ Yes (1) ❑ No (0) VOC . ND , method # LI00 B method # method # , method # ror Kemeaintion systems curly (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% Permittee (or Authorized Anent) Name and Title - Please print or type Signature of Permitlee (or Authorized Agent) (Date) GW-59 Rev.1/2007 GW-59A COMPLIANCE REPORT FORM Permit # W Q 0oo 16141 (Submit oi:e each monitoring period with GFV-59 forms.) 1 Enter date monitoring results were due. ( fb' ,,Zo ) Will this monitoring report (GW-59 and GW-59A) YES NO be submitted after the established due date? 2 Was any required information missing on the GW-59 report forms? YES NO IF the answer to question 1 or 2 is "YES", list in the space provided below the well identification number(s) and explain the problems encountered in obtaining the required information. 3 Are any of the monitor wells in need of repair or maintenance (damaged casing, unlocked or missing cap, missing ", YES NO identification plate, area overgrown, etc.)? If the answer is "Yes contact the Regional Of ce forguidance. /`k 4 J Are any monitored constituents equal to or above the established standards? YES NO If the answer to question 4 is "NO", skip to section 8. if the answer to question 4 is "YES" list the affected wells individually with constituents) and concentration(s) exceeding standards in the space provided below. 5 For the constituents identified in question 4 above, have standards been exceeded previously for the YES NO same constituent(s) in the same well(s) in the last two years? If the answer to question 5 is "NO", skip to section 8. If the answer to question 5 is "YES". list in the space provided below, each well with constituents) exceeding standards, concentrations) reported, and sample collection date for each occurrence (for the last two years). 6 Are the monitoring wells listed in section 5 located at or beyond the review boundary? YES NO If the answer is "YES" a groundwater quality problem may be occurring. CONTACT THE REGIONAL OFFICE IMMEDIATELY FOR GUIDANCE. If the answer is "NO", monitoring wells may be improperly located; contact the Regional Office. Is the permittee implementing previously approved actions required by the Division involving this YES NO groundwater quality problem? If the answer to question 7 is "YES", describe those actions in the space provided below. if the answer to question 7 is "NO'; contact the Re-glonal Office within 90 days: an evaluation may be required to determine the impact the waste disposal system is havin4 at the review and compliance boundaries surroundin4 this facility. Failure to do so may sub►ect the permittee to a Notice of Violation, fines, and/or penalties. g The person completing this portion (GW-59A) of the monitoring report should sign below and submit this form with GW-59 forms for required wells to the address provided at the top of the current GW-59 form. hereby acknowledge that:the above information,was evaluated and the information submjtted�ihisr;� � ,lo _x9reporCompiianceRepoW 5Aistruencompetethee Signature of Permittee (or Authorizes t) Date GW-59A 12/8/2003 7- e aceAnalytical National Center for Testing & Innovation ANALYTICAL REPORT October 06, 2020 Soil & Env. Consultants - Raleigh, NC Sample Delivery Group Samples Received: Project Number: Description: L1266283 09/25/2020 GW-1 1061-200 Groundwater Job #1061 Report To: Mr. Don Wells 8412 Falls of Neuse Road, Suite 104 Raleigh, NC 27615-3543 Entire Report Reviewed By: - [ I, Jennifer Huckaba 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. rc. ACCOUNT: PROJECT: SDG: DATEMME: PAGE: Soil & Env. Consultants - Raleigh, NC GW-1 1061-200 L1266283 10/06/20 20:14 1 of 22 TABLE OF CONTENTS ONE LAB. NATIONWIDE. ,0 Cp: Cover Page Tc: Table of Contents 2 Ss: Sample Summary 3 Cn: Case Narrative 4 Sr: Sample Results 5 MW-2A L1266283-01 5 MW-3 L1266283-02 7 MW-4A L1266283-03 9 TRIP BLANK L1266283-04 11 Qc: Quality Control Summary 13 Gravimetric Analysis by Method 2540 C-2011 13 Wet Chemistry by Method 4500P E-2011 14 Wet Chemistry by Method 5540 C-2011 15 Volatile Organic Compounds (GC/MS) by Method 620OB-2011 16 GI: Glossary of Terms 20 Al: Accreditations & Locations 21 Sc: Sample Chain of Custody 22 ACCOUNT: PROJECT: S DG: DATE/TIME: PAGE: Soil & Env. Consultants - Raleigh, NC GW-11061-200 L1266283 10/06/20 20:14 2 of 22 +t SAMPLE SUMMARY ONE LAB. NATIONWIDE. Collected by Collected date/time Received date/time MW-2A L1266283-01 GW Don Wells 09/24/2014:45 09/25/2009:00 f Cp Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Tc Gravimetric Analysis by Method 2540 C-2011 WG1552102 1 09/30/20 22:24 09/30/20 23:05 TH Mt. Juliet, TN Wet Chemistry by Method 4500P E-2011 WG1549194 1 09/25/2017:56 09/25/2017:56 KEG Mt. Juliet, TN Wet Chemistry by Method 5540 C-2011 WG1549192 1 09/26/2012:55 09/26/2017:14 BJD Mt. Juliet, TN Volatile Organic Compounds (GC/MS) by Method 620OB-2011 WG1553956 1 10/04/2018:15 10/04/2018:15 DWR Mt. Juliet, TN a Cn Collected by Collected dateltime Received date/time MW-3 L1266283-02 GW Don Wells 09/24/2014:15 09/25/2009:00 FSr Method Batch Dilution Preparation Analysis Analyst Location dateftime datettime Gravimetric Analysis by Method 2540 C-2011 WG1552102 1 09/30/20 22:24 09/30/20 23:05 TH Mt Juliet, TN FC] Wet Chemistry by Method 4500P E-2011 WG1549194 1 09/25/2017:56 09/25/2017:56 KEG Mt. Juliet, TN Wet Chemistry by Method 5540 C-2011 WG1549192 1 09126/2012:55 09/26/2017:15 BJD Mt. Juliet, TN GI Volatile Organic Compounds (GC/MS) by Method 6200E-2011 WG1553956 1 10/0412018:35 10/04/2018:35 DWR Mt Juliet, TN oAl Collected by Collected date/time Received dateltime MW-4A L1266283-03 GW Don wells 09/24/2015:15 09125/2009:00 9 SC Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Gravimetric Analysis by Method 2540 C-2011 WG1552102 1 09/30/20 22:24 09/30/20 23:05 TH ML Juliet, TN Wet Chemistry by Method 4500P E-2011 WG1549194 1 09/2512017:56 09/25/2017:56 KEG Mt. Juliet, TN Wet Chemistry by Method 5540 C-2011 WG1549192 1 09/26/2014:45 09/26/2017:18 BJD Mt. Juliet, TN Volatile Organic Compounds (GC/MS) by Method 6200E-2011 WG1553956 1 10/04/2018:56 10/04/2018:56 DWR Mt. Juliet, TN Collected by Collected date/time Received dateltime TRIP BLANK L1266283-04 GW Don wells 09/24/2000:00 09125/2009:00 Method Batch Dilution Preparation Analysis Analyst Location datettime date/time Volatile Organic Compounds (GC/MS) by Method 6200E-2011 WG1553956 1 10/04/2017:33 10/04/2017:33 DWR Mt. Juliet, TN ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Soil & Env. Consultants - Raleigh, NC GW-1 1061-200 L1266283 10/06/20 2014 3 of 22 CASE NARRATIVE ONE LAB. NATIONWIDE. 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 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 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. �6w�mw*a� Jennifer Huckaba Project Manager ACCOUNT: PROJECT: SDG: DATEMME: PAGE: Soil & Env. Consultants - Raleigh, NC GW-11061-200 L1266283 10/06/20 2014 4 of 22 M MW-ZA SAMPLE RESULTS - 01 ONE LAB. NATIONWIDE. Collected date/time: 09/24/20 14:45 L1266283 Gravimetric Analysis by Method 2540 C-2011 -- Result Qualifier RDL Dilution Analysis Batch co Analyte ug/I ug/I date / time Solids 74000 10000 1 09/30/2020 23.05 WG1552102 FCDissolved Wet Chemistry by Method 4500P E-2011 FSSI Result Qualifier RDL Dilution Analysis Batch Analyte ug/I ug/I date / time Phosphate,Ortho ND 30.0 1 09/25/202017:56 WG1549194 Fln Wet Chemistry by Method 5540 C-2011 Result Qualifier RDL Dilution Analysis Batch Analyte ug/I ug/I date / time QC MBAS 118 100 1 09126/202017:14 WG1549192 Volatile Organic Compounds by Method FGI (GC/MS) 620OB-2011 Result Qualifier RDL Dilution Analysis Batch sAl Analyte ug/I ug/I date / time Acetone ND 50.0 1 10/04/202018:15 WG1553956 9 Acrolein ND 50.0 1 10/04/202018:15 WG1553956 SC Acrylonitrile ND 10.0 1 10/041202018:15 WG1553956 Benzene ND 1.00 1 10/04/202018:15 WG1553956 Bromobenzene ND 1.00 1 10/04/202018:15 WG1553956 Bromodichloromethane ND 1.00 1 10/04/202018:15 WG1553956 Bromoform ND 1.00 1 10/041202018:15 WG1553956 Bromomethane ND 5.00 1 10/04/202018:15 WG1553956 n-Butylbenzene ND 1.00 1 10/04/202018:15 WG1553956 sec-Butylbenzene ND 1.00 1 10/04/202018:15 WG1553956 tert-Butylbenzene ND 1.00 1 10/04/202018:15 WG1553956 Carbon tetrachloride ND 1.00 1 10/04/202018:15 WG1553956 Chlorobenzene ND 1.00 1 10/04/202018:15 WG1553956 Chlorodibromomethane ND 1.00 1 10/04/202018:15 WG1553956 Chloroethane ND 5.00 1 10/041202018:15 WG1553956 Chloroform ND 5.00 1 10/04/202018:15 WG1553956 Chloromethane ND J3 2.50 1 10/04/202018:15 WG1553956 2-Chlorotoluene ND 1.00 1 10/04/202018:15 WG1553956 4-Chlorotoluene ND 1.00 1 10/041202018:15 WG1553956 1,2-Dibromo-3-Chloropropane ND 5.00 1 10/04/202018:15 WG1553956 1,2-Dibromoethane ND 1.00 1 10/04/202018:15 WG1553956 Dibromomethane ND 1.00 1 10/04/202018:15 WG1553956 1,2-Dichlorobenzene ND 1.00 1 10/04/202018:15 WG1553956 1,3-Dichlorobenzene ND 1.00 1 10/04/202018:15 WG1553956 1,4-Dichlorobenzene ND 1.00 1 10/04/202018:15 WG1553956 Dichlorodifluoromethane ND 5.00 1 10/04/202018:15 WG1553956 1,1-Dichloroethane ND 1.00 1 10/04/202018:15 WG1553956 1,2-Dichloroethane ND 1.00 1 10/04/202018:15 WG1553956 1,1-Dichloroethene ND 1.00 1 10/04/202018:15 WG1553956 cis4,2-Dichloroethene ND 1.00 1 10/04/202018:15 WG1553956 trans-1,2-Dichloroethene ND 1.00 1 10/04/202018:15 WG1553956 1,2-Dichloropropane ND 1.00 1 10/04/202018:15 WG1553956 1,1-Dichloropropene ND 1.00 1 10/04/202018:15 WG1553956 1,3-Dichloropropane ND 1.00 1 10/04/202018:15 WG1553956 2,2-Dichloropropane ND 1.00 1 10/04/202018:15 WG1553956 Di -isopropyl ether ND 1.00 1 10/04/202018:15 WG1553956 Ethylbenzene ND 1.00 1 10/04/202018:15 WG1553956 Hexachloro-1,3-butadiene ND 1.00 1 10/04/202018:15 WG1553956 Isopropylbenzene ND 1.00 1 10/04/202018:15 WG1553956 ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Soil & Env. Consultants - Raleigh, NC GW-11061-200 L1266283 10/06/20 20.14 5 of 22 4 MW-2A SAMPLE RESULTS - 01 ONE LAB. NATIONWIDE. Collected date/time: 09/24/20 14:45 L1266283 Volatile Organic Compounds (GC/MS) by Method 620OB-2011 j Result Qualifier RDL Dilution Analysis Batch v Analyte ug/I ug/I date / time 1--- p-Isopropyltoluene ND 1.00 1 10/04/202018:15 WG1553956 F 2-Butanone (MEK) ND 10.0 1 10/04/202018:15 WG1553956 Methylene Chloride ND 5.00 1 10/04/202018:15 WGlSS3956 4-Methyl-2-pentanone (MIBK) ND 10.0 1 10/04/202018:15 WG1553956 rs Methyl tert-butyl ether ND 1.00 1 10/04/202018:15 WG1553956 Naphthalene ND 5.00 1 10/04/202018:15 WG1553956 FC n-Propylbenzene ND 1.00 1 10/041202018:15 WG1553956 Styrene ND 1.00 1 10/04/202018:15 WG1553956 1,1,1,2-Tetrachloroethane ND 1.00 1 10/04/202018:15 WG1553956 1,1,2,2-Tetrachloroethane ND 1.00 1 10/04/202018:15 WG1553956 Tetrachloroethene ND 1.00 1 10104/202018:15 WG1553956 FC Toluene ND 1.00 1 10/04/202018:15 WG1553956 1,2,3-Trichlorobenzene ND 1.00 1 10/041202018:15 WG1553956 1,2,4-Trichlorobenzene ND 1.00 1 10/04/202018:15 WG1553956 GI 1,1,1-Trichloroethane ND 1.00 1 10/04/202018:15 WG1553956 1,1,2-Trichloroethane ND 1.00 1 10/04/202018:15 WG1553956 Trichloroethene ND 1.00 1 10/04/202018:15 WG1553956 LEI Trichlorofluoromethane ND 5.00 1 10/041202018:15 WG1553956 1,2,3-Trichloropropane ND 2.50 1 10/041202018:15 WG1553956 FSCI 1,2,4-Trimethylbenzene ND 1.00 1 10/041202018:15 WG1553956 1,3,5-Trimethylbenzene ND 1.00 1 10/041202018:15 WG1553956 Vinyl chloride ND 1.00 1 10/041202018:15 WG1553956 o-Xylene ND 1.00 1 10/04/202018:15 WG1553956 m&p-Xylenes ND 2.00 1 10/04/202018:15 WG1553956 (S) Toluene-d8 107 80.0-120 101%202018.15 WG1553956 (S) 4-Bromofluorobenzene 103 77.0-126 10ID41202018.15 WG1553956 (S)1,2-Dichloroethane-0 95.0 70.0-130 101041202018.15 WG1553956 ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Soil & Env. Consultants - Raleigh, NC GW-11061-200 L1266283 10/06/20 20:14 6 of 22 • MW-3 SAMPLE RESULTS - 02 ONE LAB. NATIONWIDE. Collected date/time: 09/24/20 14:15 L1266283 Gravimetric Analysis by Method 2540 C-2011 Result Qualifier RDL Dilution Analysis Batch Cp i Analyte ugA ug/I date / time Dissolved Solids 78000 10000 1 09/30/2020 23:05 WG1552102 j i Wet Chemistry by Method 4500P E-2011 3Ss Result Qualifier Analyte ug/I Phosphate,Ortho ND Wet Chemistry by Method 5540 C-2011 RDL ug/1 30.0 Dilution 1 Analysis date / time 09/25/202017:56 Batch WG1549194 L---I C n Result Qualifier RDL Dilution Analysis Batch Analyte ugA ug/I date / time R MBAS ND 100 1 09/26/202017:15 WG1549192 Volatile Organic Compounds by Method 620OB-2011 FGI (GC/MS) Result Qualifier RDL Dilution Analysis Batch sAl Analyte ug/I ug/I date / time Acetone ND 50.0 1 10/04/202018:35 WG1553956 Acrolein ND 50.0 1 10/04/202018:35 WG1553956 FSC Acrylonitrile ND 10.0 1 10/04/202018:35 WG1553956 Benzene ND 1.00 1 10/04/202018:35 WG1553956 Bromobenzene ND 1.00 1 10/04/202018:35 WG1553956 Bromodichloromethane ND 1.00 1 10/04/202018:35 WG1553956 Bromoform ND 1.00 1 10/04/202018:35 WG1553956 Bromomethane ND 5.00 1 10/04/202018:35 WG1553956 n-Butylbenzene ND 1.00 1 10/04/202018:35 WG1553956 sec-Butylbenzene ND 1.00 1 10/04/202018:35 WG1553956 tert-Butylbenzene ND 1.00 1 101041202018:35 WG1553956 Carbon tetrachloride ND 1.00 1 10/04/202018:35 WG1553956 Chlorobenzene ND 1.00 1 10/04/202018:35 WG1553956 Chlorodibromomethane ND 1.00 1 10/04/202018:35 WG1553956 Chloroethane ND 5.00 1 10/04/202018:35 WG1553956 Chloroform ND 5.00 1 10/04/202018:35 WG1553956 Chloromethane ND J3 2.50 1 10/04/202018:35 WG1553956 2-Chlorotoluene ND 1.00 1 10/041202018:35 WG1553956 4-Chlorotoluene ND 1.00 1 10/04/202018:35 WG1553956 1,2-Dibromo-3-Chloropropane ND 5.00 1 10/04/202018:35 WG1553956 1,2-Dibromoethane ND 1.00 1 10/04/202018:35 WG1553956 Dibromomethane ND 1.00 1 10/04/202018:35 WG1553956 1,2-Dichlorobenzene ND 1.00 1 10/04/202018:35 WG1553956 1,3-Dichlorobenzene ND 1.00 1 10/04/202018:35 WG1553956 1,4-Dichlorobenzene ND 1.00 1 10/04/202018:35 WG1553956 Dichlorodifluoromethane ND 5.00 1 10/04/202018:35 WG1553956 M-Dichloroethane ND 1.00 1 10/04/202018:35 WG1553956 1,2-Dichloroethane ND 1.00 1 10/04/202018:35 WG1553956 1,1-Dichloroethene ND 1.00 1 10/04/202018:35 WG1553956 cis-1,2-Dichloroethene ND 1.00 1 10/041202018:35 WG1553956 trans-1,2-Dichloroethene ND 1.00 1 10/041202018:35 WG1553956 1,2-Dichloropropane ND 1.00 1 10/04/202018:35 WG1553956 1,1-Dichloropropene ND 1.00 1 10/04/202018:35 WG1553956 1,3-Dichloropropane ND 1.00 1 10/04/202018:35 WG1553956 2,2-Dichloropropane ND 1.00 1 10/04/202018:35 WGIS53956 Di -isopropyl ether ND 1.00 1 10/041202018:35 WG1553956 Ethylbenzene ND 1.00 1 10/04/202018:35 WG1553956 Nexachloro-1,3-butadiene ND 100 1 10/04/202018:35 WG1553956 Isopropylbenzene ND 1.00 1 10/04/202018:35 WG1553956 ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Soil & Env. Consultants - Raleigh, NC GW-1 1061-200 L1266283 10/06/20 20:14 7 of 22 • MW-3 SAMPLE RESULTS - 02 ONE LAB. NATIONWIDE. Collected date/time: 09/24/20 14:15 L1266283 Volatile Organic Compounds (GC/MS) by Method 6200E-2011 Result Qualifier RDL Dilution Analysis Batch C Analyte ugA ug/I date / time — p-Isopropyltoluene ND 1.00 1 10/04/202018:35 WG1553956 FC 2-Butanone (MEK) ND 10.0 1 10/04/202018:35 WG1553956 Methylene Chloride ND 5.00 1 10/04/202018:35 WG1553956 4-Methyl-2-pentanone (MIBK) ND 10.0 1 10/04/202018:35 WG1553956 FSS Methyl tert-butyl ether ND 1.00 1 10/04/202018:35 WG1553956 Naphthalene ND 5.00 1 10/04/202018:35 WG1553956 [Cn] n-Propylbenzene ND 1.00 1 10/04/202018:35 WG1553956 Styrene ND 1.00 1 10/04/202018:35 WGI553956 1,1,1,2-Tetrachloroethane ND 1.00 1 10104/202018:35 WG1553956 1,1,2,2-Tetrachloroethane ND 1.00 1 10/04/202018:35 WG1553956 Tetrachloroethene ND 1.00 1 10/04/202018:35 WG1553956 a QC Toluene ND 1.00 1 10/04/202018:35 WG1553956 1,2,3-Trichlorobenzene ND 1.00 1 10/04/202018:35 WG1553956 1,2,4-Trichlorobenzene ND 1.00 1 10/04/202018:35 WG1553956 G� 1,1,1-Trichloroethane ND 1.00 1 10/04/202018:35 WG1553956 1,1,2-Trichloroethane ND 1.00 1 10/04/202018:35 WG1553956 sAl Trichloroethene ND 1.00 1 10/04/202018:35 WG1553956 Trichlorofluoromethane ND 5.00 1 10/04/202018:35 WG1553956 1,2,3-Trichloropropane ND 2.50 1 10/04/202018:35 WG1553956 FC1 1,2,4-Trimethylbenzene ND 1.00 1 10/04/202018:35 WG1553956 1,3,5-Trimethylbenzene ND 1.00 1 10/04/202018:35 WG1553956 Vinyl chloride ND 1.00 1 10/04/202018:35 WG1553956 o-Xylene ND 1.00 1 101041202018:35 WG1553956 m&p-Xylenes ND 2.00 1 10/04/202018:35 WG1553956 (5) Toluene-d8 104 80.0-120 101041202018:35 WG1553956 (5)4-Bromolluorobenzene 101 77.0-126 101041202018.35 WG1553956 (5)1,2-Dichloroethone-d4 93.2 70.0-130 101041202018:35 WG1553956 ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Soil & Env. Consultants - Raleigh, NC GW-11061-200 L1266283 10/06/20 20:14 8 of 22 • MW-4A SAMPLE RESULTS - 03 ONE LAB. NATIONWIDE. Collected date/time: 09/24/20 15:15 L1266283 Gravimetric Analysis by Method 2540 C-2011 ;--i �-n Result Qualifier RDL Dilution Analysis Batch I Analyte ug/I ug/I date / time Dissolved Solids 138000 10000 1 09/30/2020 23:05 WG1552102 FTC] Wet Chemistry by Method 4500P E-2011 FS Result Qualifier RDL Dilution Analysis Batch Analyte ug/1 ug/1 date/time Fn Phosphate,Ortho ND J6 30.0 1 09/25/202017:56 WG1549194 Wet Chemist ryb Method 5540 C-2011 Result Qualifier RDL Dilution Analysis Batch �QC Analyte ug/I ug/I date / time MBAS ND 100 1 09/26/202017:18 WG1549192 Volatile Organic Compounds by Method 620OB-2011 F, (GC/MS) Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/I date / time Acetone ND 50.0 1 10/04/202018:56 WG1553956 Acrolein ND 50.0 1 10/041202018:56 WG1553956 F Acrylonitrile ND 10.0 1 10/04/202018:56 WG1553956 Benzene ND 1.00 1 10/041202018:56 WG1553956 Bromobenzene ND 1.00 1 10/04/202018:56 WG1553956 Bromodichloromethane ND 1.00 1 10/04/202018:56 WG1553956 Bromoform ND 1.00 1 10/04/202018:56 WG1553956 Bromomethane ND 5.00 1 10/04/202018:56 WG1553956 n-Butylbenzene ND 1.00 1 10/04/202018:56 WG1553956 sec-Butylbenzene ND 1.00 1 10/04/202018:56 WG1553956 tert-Butylbenzene ND 1.00 1 10/041202018:56 WG1553956 Carbon tetrachloride ND 1.00 1 10/04/202018:56 WG1553956 Chlorobenzene ND 1.00 1 10/04/202018:56 WG1553956 Chlorodibromomethane ND 1.00 1 10/04/202018:56 WG1553956 Chloroethane ND 5.00 1 10/04/202018:56 WG1553956 Chloroform ND 5.00 1 10/041202018:56 WG1553956 Chloromethane ND J3 2.50 1 10/04/202018:56 WG1553956 2-Chlorotoluene ND 1.00 1 10/04/202018:56 WG1553956 4-Chlorotoluene ND 1.00 1 10/041202018:56 WG1553956 1,2-Dibromo-3-Chloropropane ND 5.00 1 10/04/202018:56 WG1553956 1,2-Dibromoethane ND 1.00 1 10/041202018:56 WG1553956 Dibromomethane ND 1.00 1 10/04/202018:56 WG1553956 1,2-Dichlorobenzene ND 1.00 1 10/04/202018:56 WG1553956 1,3-Dichlorobenzene ND 1.00 1 10/04/202018:56 WG1553956 1,4-Dichlorobenzene ND 1.00 1 10/04/202018:56 WG1553956 Dichlorodifluoromethane ND 5.00 1 10/04/202018:56 WG1553956 1,1-Dichloroethane ND 1.00 1 10/04/202018:56 WG1553956 1,2-Dichloroethane ND 1.00 1 10/04/202018:56 WG1553956 1,1-Dichloroethene ND 1.00 1 10/04/202018:56 WG1553956 cis-1,2-Dichloroethene ND 1.00 1 10/04/202018:56 WG1553956 trans-1,2-Dichloroethene ND 1.00 1 10/04/202018:56 WG1553956 1,2-Dichloropropane ND 1.00 1 10/04/202018:56 WG1553956 1,1-Dichloropropene ND 1.00 1 10/04/202018:56 WG1553956 1,3-Dichloropropane ND 1.00 1 10/04/202018:56 WG1553956 2,2-Dichloropropane ND 1.00 1 10/04/202018:56 WG1553956 Di -isopropyl ether ND 1.00 1 10/04/202018:56 WG1553956 Ethylbenzene ND 1.00 1 10/04/202018:56 WG1553956 Hexachloro-1,3-butadiene ND 1.00 1 10/04/202018:56 WG1553956 Isopropylbenzene ND 1.00 1 10/04/202018:56 WG1553956 ACCOUNT: PROJECT: SDG: DATEMME: PAGE: Soil & Env. Consultants - Raleigh, NC GW-11061-200 L1266283 10/06/20 2014 9 of 22 • MW-4A SAMPLE RESULTS - 03 ONE LAB. NATIONWIDE. Collected date/time: 09/24/20 15:15 L1266283 Volatile Organic Compounds (GUMS) by Method 620OB-2011 Result Qualifier RDL Dilution Analysis Batch Analyte ugA ug/I date/time L— J p-Isopropyltoluene ND 1.00 1 10/04/202018:56 WG1553956 FTC 2-Butanone (MEK) ND 10.0 1 10/04/202018:56 WG1553956 Methylene Chloride ND 5.00 1 10/04/202018:56 WG1553956 4-Methyl-2-pentanone(MIBK) ND 10.0 1 10/04/202018:56 WG1553956 FSS Methyl tert-butyl ether ND 1.00 1 10/04/202018:56 WG1553956 Naphthalene ND 5.00 1 10/04/202018:56 WG1553956 rc n-Propylbenzene ND 1.00 1 10104/202018:56 WG1553956 Styrene ND 1.00 1 10104/202018:56 WG1553956 1,1,1,2-Tetrachloroethane ND 1.00 1 10104/202018:56 WG1553956 1,1,2,2-Tetrachloroethane ND 1.00 1 10/04/202018:56 WG1553956 Tetrachloroethene ND 1.00 1 10/04/202018:56 WG1553956 IEC Toluene ND 1.00 1 10/04/202018:56 WG1553956 1,2,3-Trichlorobenzene ND 1.00 1 10/04/202018:56 WG1553956 1,2,4-Trichlorobenzene ND 1.00 1 10/04/202018:56 WG1553956 FGI 1,11-Trichloroethane ND 1.00 1 10/041202018:56 WGIS53956 1,1,2-Trichloroethane ND 1.00 1 10/04/202018:56 WG1553956 FAI Trichloroethene ND 1.00 1 10/04/202018:56 WG1553956 Trichlorofluoromethane ND 5.00 1 10/04/202018:56 WG1553956 1,2,3-Trichloropropane ND 2.50 1 10/04/202018:56 WG1553956 FC 1,2,4-Trimethylbenzene ND 1.00 1 10/04/202018:56 WG1553956 1,3,5-Trimethylbenzene ND 1.00 1 10/04/202018:56 WG1553956 Vinyl chloride ND 1.00 1 10/04/202018:56 WG1553956 o-Xylene ND 1.00 1 10/04/202018:56 WG1553956 m&p-Xylenes ND 2.00 1 10/04/202018:56 WG1553956 (S) Toluene-d8 108 80.0.120 1W/047202018.56 WG1553956 (S) 4-Bromot7uorobenzene 104 77.0-126 101041202018:56 WG1553956 (S)1,2-Dichloroethone-0 95.4 70.0-130 101041202018:56 WG1553956 ACCOUNT: PROJECT: SDG: DATEITIME: PAGE: Soil & Env. Consultants - Raleigh, NC GWA 1061-200 L1266283 10/06/20 20:14 10 of 22 • TRIP BLANK SAMPLE RESULTS - 04 ONE LAB. NATIONWIDE. Collected date/time: 09/24/20 00:00 L1266283 Volatile Organic Compounds (GC/MS) by Method 620OB-2011 Result Qualifier RDL Dilution Analyte ug/I ug/I Acetone ND 50.0 Acrolein ND 50.0 Acrylonitrile ND 10.0 Benzene ND 1.00 Bromobenzene ND 1.00 Bromodichloromethane ND 1.00 Bromoform ND 1.00 Bromomethane ND 5.00 n-Butylbenzene ND 1.00 sec-Butylbenzene ND 1.00 tert-Butylbenzene ND 1.00 Carbon tetrachloride ND 1.00 Chlorobenzene ND 1.00 Chlorodibromomethane ND 1.00 Chloroethane ND 5.00 Chloroform ND 5.00 Chloromethane ND J3 2.50 2-Chlorotoluene ND 1.00 4-Chlorotoluene ND 1.00 1,2-Dibromo-3-Chloropropane ND 5.00 1,2-Dibromoethane ND 1.00 Dibromomethane ND 1.00 1,2-Dichlorobenzene ND 1.00 1,3-Dichlorobenzene ND 1.00 1,4-Dichlorobenzene ND 1.00 Dichlo rod ifluoromethane ND 5.00 1,1-Dichloroethane ND 1.00 1,2-Dichloroethane ND 1.00 1,1-Dichloroethene ND 1.00 cis-1,2-Dichloroethene ND 1.00 trans-1,2-Dichloroethene ND 1.00 1,2-Dichloropropane ND 1.00 1,1-Dichloropropene ND 1.00 1,3-Dichloropropane ND 1.00 2,2-Dichloropropane ND 1.00 Di -Isopropyl ether ND 1.00 Ethylbenzene ND 1.00 Hexachloro-1,3-butadiene ND 1.00 Isopropylbenzene ND 1.00 p4sopropyltoluene ND 1.00 2-Butanone (MEK) ND 10.0 Methylene Chloride ND 5.00 4-Methyl-2-pentanone (MIRK) ND 10.0 Methyl tert-butyl ether ND 1.00 Naphthalene ND 5.00 n-Propylbenzene ND 1.00 Styrene ND 1.00 1,1,1,2-Tetrachloroethane ND 1.00 1,1,2,2-Tetrachloroethane ND 1.00 Tetrachloroethene ND 1.00 Toluene ND 1.00 1,2,3-Trichlorobenzene ND 1.00 1,2,4-Trichlorobenzene ND 1.00 1,1,1-Trichloroethane ND 1.00 1,1,2-Trichloroethane ND 1.00 Trichioroethene ND 1.00 ACCOUNT: Soil & Env. Consultants - Raleigh, NC Analysis Batch date / time 1 10/04/202017:33 WGI553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/041202017:33 WG1553956 1 10/041202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017.33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10104/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/041202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017.33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/041202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/041202017:33 WG1553956 1 10/041202017:33 WG1553956 1 10/041202017:33 WG1553956 1 10/041202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WGIS53956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 101041202017:33 WG1553956 1 10/041202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 1 10/04/202017:33 WG1553956 PROJECT: SDG: DATEITIME: GW-11061-200 L1266283 10/06/20 2014 PAGE: 11 of 22 4 TRIP BLANK SAMPLE RESULTS - 04 ONE LAB. NATIONWIDE. Collected date/time: 09124/20 00:00 L1266283 Volatile Organic Compounds (GC/MS) by Method 620OB-2011 Result Qualifier RDL Dilution Analysis Batch Analyte ug/I ug/I date / time Trichlorofluoromethane ND 5.00 1 10/04/202017:33 WG1553956 FTC 1,2,3-Trichloropropane ND 2.50 1 10/04/202017:33 WG1553956 1,2,4-Trimethylbenzene ND 1.00 1 10/04/202017:33 WG1553956 1,3,5-Trimethylbenzene ND 1.00 1 10/04/202017:33 WG1553956 FSS Vinyl chloride ND 1.00 1 10/04/202017:33 WG1553956 o-Xylene ND 1.00 1 10/04/202017:33 WG1553956 Fqn m&p-Xylenes ND 2.00 1 10/04/202017:33 WG1553956 (S) Toluene -dB 106 80.0-120 101041202017.33 WG1553956 (S) 4-Bromof/uorobenzene 102 77.0-126 1010412020 17.33 WG1553956 (S)1,2-Dich/oroethane-d4 93.8 70.0-130 101041202017.33 WG1553956 �QC �GI yAl FSCI ACCOUNT: PROJECT: S DG: DATEITI M E: PAGE: Soil & Env. Consultants - Raleigh, NC GW-1 1061-200 L1266283 10/06/20 20:14 12 of 22 WG1552102 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE. Gravlmetric Analysis by Method 2540 C-2011 L1266283-01,02,03 t Method Blank (MB) (MB) R3577388-1 09/30/20 23:05 MB Result Analyte ug/I Dissolved Solids U M8 Qualifier MB MDL MB RDL ug/I ug/I 2820 10000 Laboratory Control Sample (LCS) (LCS) R3577388-2 09/30/20 23:05 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte ugfl ug/I % % Dissolved Solids 8800000 8670000 98.5 77.4-123 ACCOUNT: PROJECT: SDG: Soil & Env. Consultants - Raleigh. NC GW-11061-200 L1266283 DATE/TIME: 10/06/20 20:14 PAGE: 13 of 22 WG1549194 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE. Wet Chemistry by Method 4500P E-2011 L1266283-01,02,03 Method Blank (MB) (MB) R35745904 09/25/2017:53 MB Result Analyse ugfl Phosphate,Ortho U MB Qualifier MB MDL MB ROL ug/I ug/I 14.0 30.0 L1266208-01 Original Sample (OS) • Duplicate (DUP) (OS) L1266208-01 09/25/2017:54 • (DUP) R3574590-3 09/25/2017:54 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyse ug/l ug/1 % % Phosphate,Ortho 95.0 100 1 5.13 20 Laboratory Control Sample (LCS) (LCS) R3574590-2 09/25/2017:53 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte ug/l ugfl % % Phosphate,Ortho 245 237 96.9 85.0-115 L1266283-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1266283-03 09/25/2017:56 • (MS) R3574590-4 09/25/2017:57 • (MSD) R3574590-5 09/25/2017:57 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/l ug/I % % % % % Phosphate,Ortho 500 ND 167 164 33.4 32.8 1 80.0-120 Jo J6 1.81 20 ACCOUNT: PROJECT: SDG: Soil & Env. Consultants - Raleigh, NC GW-11061-200 L1266283 DATE/TIME: 10/06/20 20:14 PAGE: 14of22 WG1549192 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE. Wet Chemistry by Method 5540 C-2011 L1266283-01,02,03 s Method Blank (MB) (MB) R3574767-1 09/26/2016:50 MB Result Analyte ug/I MBAS U MB Qualifier MB MOIL MB RDL ug/I ug/I 19.0 100 L1266283-03 Original Sample (OS) • Duplicate (DUP) (OS) L1266283-03 09/26/2017:18 • (DUP) R3574767-5 09/26/2017:19 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte ug/I ug/I % % MBAS ND ND 1 0.000 20 Laboratory Control Sample (LCS) (LCS) R3574767-2 09/26/20 16:52 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte ug/I ug/I % % MBAS 1000 918 91.8 85.0-115 L12662O3-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1266203-01 09/26/2017:03 • (MS) R3574767-3 09/26/2017:04 • (MSD) R3574767-4 09/26/2017:06 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 % % % % % MBAS 1000 ND 433 437 38.0 38.4 1 85.0-115 J6 J6 0.920 20 ACCOUNT: PROJECT: SDG: Soil & Env. Consultants - Raleigh, NC GW-1 1061-200 L1266283 DATE/TIME: 10/06/20 20:14 PAGE: 15 of 22 WG1553956 QUALITY CONTROL SUMMARY Volatile Organic Compounds (GC/MS) by Method 6200E-2011 L1266283-01,02,03,04 Method Blank (MB) (MB) R3577934-3 10/04/2013:46 MB Result Analyte ug/I Acetone U Acrolein U Acrylonitrile U Benzene U Bromobenzene U Bromodichloromethane U Bromoform U Bromomethane U n-Butylbenzene U sec-Butylbenzene U tert-Butylbenzene U Carbon tetrachloride U Chlorobenzene U Chlorodibromomethane U Chloroethane U Chloroform U Chloromethane U 2-Chlorotoluene U 4-Chlorotoluene U 1,2-Dibromo-3-Chloropropane U 1,2-Dibromoethane U Dibromomethane U 1,2-Dichlorobenzene U 1,3-Dichlorobenzene U 1,4-Dichlorobenzene U Dichlorodifluoromethane U 1,1-Dichloroethane U 1,2-Dichloroethane U 1,1-Dichloroethene U cis-1,2-Dichloroethene U trans-1,2-Dichloroethene U 1,2-Dichloropropane U 1,1-Dichloropropene U 1,3-Dichloropropane U 2,2-Dichloropropane U Di -isopropyl ether U Ethylbenzene U Hexachloro-1,3-butadiene U Isopropylbenzene U p-Isopropyltoluene U MB Qualifier MB MDL MB RDL ug/I ug/I 11.3 50.0 2.54 50.0 0.671 10.0 0.0941 1.00 0.118 1.00 0.136 1.00 0.129 1.00 0.605 5.00 0.157 1.00 0.125 1.00 0.127 1.00 0.128 1.00 0.116 1.00 0.140 1.00 0.192 5.00 0.111 5.00 0.960 2.50 0.106 1.00 0.114 1.00 0.276 5.00 0.126 1.00 0.122 1.00 0.107 1.00 0.110 1.00 0.120 1.00 0.374 5.00 0.100 1.00 0.0819 1.00 0.188 1.00 0.126 1.00 0.149 1.00 0.149 1.00 0.142 1.00 0.110 1.00 0.161 1.00 0.105 1.00 0.137 1,00 0.337 1.00 0.105 1.00 0.120 1.00 ONE LAB. NATIONWIDE. ACCOUNT: PROJECT: SDG: Soil & Env. Consultants - Raleigh, NC GW-1 1061-200 L1266283 DATE/TIME: 10/06/20 20:14 PAGE: 16 of 22 WG1553956 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE. Volatile Organic Compounds (GC/MS) by Method 6200E-2011 L1266283-01,02,03,04 Method Blank (MB) (MB) R3577934-3 10/04/2013:46 MB Result Analyte ug/I 2-Butanone (MEK) U Methylene Chloride U 4-Methyl-2-pentanone (MIBK) U Methyl tert-butyl ether U Naphthalene U n-Propylbenzene U Styrene U 1,1,1,2-Tetrachloroethane U 1,1,2,2-Tetrachloroethane U Tetrachloroethene U Toluene U 1,2,3-Trichlorobenzene U 1,2,4-Trichlorobenzene U 1,1,1-Trichloroethane U 1,1,2-Trichloroethane U Trichloroethene U Trichlorofluoromethane U 1,2,3-Trichloropropane U 1,2,4-Trimethylbenzene U 1,3,5-Trimethylbenzene U Vinyl chloride U o-Xylene U m&p-Xylenes U (S) Toluene-d8 107 (S) 4-Bromoiluorobenzene 100 (S)1,2-Dich/oroethone-d4 91.8 MB Qualifier MB MDL MB RDL ug/I ugll 1.19 10.0 0.430 5.00 0.478 10.0 0.101 1.00 1.00 5.00 0.0993 1.00 0.118 1.00 0.147 1.00 0.133 1.00 0.300 1.00 0.278 1.00 0.230 1.00 0.481 1.00 0.149 1.00 0.158 1.00 0.190 1.00 0.160 5.00 0.237 2.50 0.322 1.00 0.104 1.00 0.234 1.00 0.174 1.00 0.430 2.00 80.0-120 77.0-126 70.0-130 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3577934-1 10/04/2012:37 • (LCSD) R3577934-2 10/04/2013:03 Spike Amount LCS Result LCSD Result LCS Rec. Analyte ug/I ug/I ug/I % Acetone 25.0 19.8 18.5 79.2 Acrolein 25.0 36.3 35.3 145 Acrylonitrile 25.0 22.5 20.2 90.0 Benzene 5.00 5.05 4.35 101 Bromobenzene 5.00 4.37 4.11 87.4 Bromodichloromethane 5.00 4.64 4.08 92.8 Bromoform 5.00 4.79 4.39 95.8 LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits 74.0 19.0-160 6.79 27 141 10.0-160 2.79 26 80.8 55.0-149 10.8 20 87.0 70.0-123 14.9 20 82.2 73.0-121 6.13 20 81.6 75.0-120 12.8 20 87.8 68.0-132 8.71 20 ACCOUNT: PROJECT: SDG: Soil & Env. Consultants - Raleigh, NC GW-1 1061-200 L1266283 DATEfTIME: 10/06/20 20:14 PAGE: 17of22 wml WG1553956 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE. `--�! Volatile Organic Compounds (GC/MS) by Method 6200E-2011 L1266283-01,02,03,04 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3577934-1 10/04/2012:37 • (LCSD) R3577934-2 10/04/2013:03 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ugA ugA ugA % % % % % Bromomethane 5.00 4.42 3.62 88.4 72.4 10.0-160 19.9 25 n-Butyibenzene 5.00 4.77 4.35 95.4 87.0 73.0425 9.21 20 sec-Butylbenzene 5.00 4.45 3.96 89.0 79.2 75.0-125 11.7 20 ten-Butylbenzene 5.00 4.55 4.09 91.0 81.8 76.0424 10.6 20 Carbon tetrachloride 5.00 4.44 3.69 88.8 73.8 68.0-126 18.5 20 Chlorobenzene 5.00 4.89 4.29 97.8 85.8 80.0-121 13.1 20 Chlorodibromomethane 5.00 4.66 4.04 93.2 80.8 77.0-125 14.3 20 Chioroethane 5.00 5.07 4.46 101 89.2 47.0-150 12.8 20 Chloroform 5.00 4.56 4.03 91.2 80.6 73.0420 12.3 20 Chloromethane 5.00 5.02 4.10 100 82.0 41.0442 J3 20.2 20 2-Chlorotoluene 5.00 4.55 4.07 91.0 81.4 76.0-123 11.1 20 4-Chlorotoluene 5.00 4.48 4.06 89.6 81.2 75.0422 9.84 20 1,2-Dibromo-3-Chloropropane 5.00 4.22 3.85 84.4 77.0 58.0-134 9.17 20 1,2-Dibromoethane 5.00 4.74 4.33 94.8 86.6 80.0422 9.04 20 Dibromomethane 5.00 4.59 4.16 91.8 83.2 80.0420 9.83 20 1,2-Dichlorobenzene 5.00 5.08 4.73 102 94.6 79.0421 7.14 20 1,3-Dichlorobenzene 5.00 4.75 4.38 95.0 87.6 79.0-120 8.11 20 1,4-Dichlorobenzene 5.00 4.85 4.28 97.0 85.6 79.0-120 12.5 20 Dichlorodifluoromethane 5.00 3.05 2.70 61.0 54.0 51.0-149 12.2 20 1,1-Dichloroethane 5.00 4.47 4.01 89.4 80.2 70.0426 10.8 20 1,2-Dichloroethane 5.00 4.59 4.18 91.8 83.6 70.0428 9.35 20 1,1-Dichloroethene 5.00 4.80 4.07 96.0 81.4 71.0-124 16.5 20 cis4,2-Dichloroethene 5.00 4.69 4.12 93.8 82.4 73.0420 12.9 20 trans-1,2-Dichloroethene 5.00 4.65 4.23 93.0 84.6 73.0420 9.46 20 1,2-Dichloropropane 5.00 4.91 4.41 98.2 88.2 77.0-125 10.7 20 1,1-Dichloropropene 5.00 4.57 4.04 91.4 80.8 74.0-126 12.3 20 1,3-Dichloropropane 5.00 4.94 4.50 98.8 90.0 80.0-120 9.32 20 2,2-Dichloropropane 5.00 3.83 3.21 76.6 64.2 58.0-130 17.6 20 DI -isopropyl ether 5.00 4.39 3.87 87.8 77.4 58.0-138 12.6 20 Ethylbenzene 5.00 5.01 4.26 100 85.2 79.0-123 16.2 20 Hexachloro4,3-butadiene 5.00 5.50 5.41 110 108 54.0438 1.65 20 Isopropylbenzene 5.00 4.53 3.97 90.6 79.4 76.0-127 13.2 20 p-Isopropyltoluene 5.00 4.66 4.15 93.2 83.0 76.0-125 11.6 20 2-Butanone (MEK) 25.0 22.6 21.1 90.4 84.4 44.0460 6.86 20 Methylene Chloride 5.00 5.15 4.40 103 88.0 67.0-120 15.7 20 4-Methyl-2-pentanone (MIBK) 25.0 22.7 21.1 90.8 84.4 68.0442 7.31 20 Methyl tert-butyl ether 5.00 4.72 4.33 94.4 86.6 68.0-125 8.62 20 Naphthalene 5.00 4.49 4.16 89.8 83.2 54.0435 7.63 20 n-Propylbenzene 5.00 4.80 4.11 96.0 82.2 77.D-124 15.5 20 Styrene 5.00 4.70 4.16 94.0 83.2 73.0-130 12.2 20 ACCOUNT: PROJECT: SDG: Soil & Env. Consultants - Raleigh, NC GW-11061-200 L1266283 DATE/TIME: 10/06/20 20:14 PAGE: 18 of 22 WG1553956 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE. _ Volatlle Organic Compounds (GC/MS) by Method 620OB-2011 L1266283-01,02,03,04 r Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3577934-1 10/04/2012:37 • (LCSD) R3577934-2 10/04/2013:03 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/I ug/I ugfl % % % % % 1,1,1,2-Tetrachloroethane 5.00 4.40 3.95 88.0 79.0 75.0-125 10.8 20 1,1,2,2-Tetrachloroethane 5.00 4.25 4.01 85.0 80.2 65.0-130 5.81 20 Tetrachloroethene 5.00 5.26 4.91 105 98.2 72.0432 6.88 20 Toluene 5.00 4.73 4.32 94.6 86.4 79.0420 9.06 20 1,2,3-Tdchlorobenzene 5.00 5.27 4.97 105 99.4 50.0438 5.86 20 1,2,4-Trichlorobenzene 5.00 5.16 4.99 103 99.8 57.0-137 3.35 20 1,1,1-Trichloroethane 5.00 4.48 3.96 89.6 79.2 73.0424 12.3 20 1,1,2-Trichloroethane 5.00 4.89 4.43 97.8 88.6 80.0420 9.87 20 Trichloroethene 5.00 4.89 4.54 97.8 90.8 78.0424 7.42 20 Trichlorofluoromethane 5.00 4.17 3.59 83.4 71.8 59.0447 14.9 20 1,2,3-Tdchloropropane 5.00 4.19 3.81 83.8 76.2 73.0-130 9.50 20 1,2,4-Tdmethylbenzene 5.00 4.61 4.11 92.2 82.2 76.0421 11.5 20 1,3,5-Trimethylbenzene 5.00 4.77 4.12 95.4 82.4 76.0422 14.6 20 Vinyl chloride 5.00 4.25 3.75 85.0 75.0 67.0-131 12.5 20 o-Xylene 5.00 4.83 4.19 96.6 83.8 80.0-122 14.2 20 m&p-Xylenes 10.0 9.67 8.60 96.7 86.0 80.0-122 11.7 20 (S) Toluened8 105 106 80.0-120 (S) 4-Bromotluorobenzene 104 103 T/.0-126 (S)1,2-Dichloroethone-d4 96.1 94.2 70.0-130 ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: Soil & Env. Consultants - Raleigh, NC GW-11061-200 L1266283 10/06/20 20:14 19 of 22 GLOSSARY OF TERMS ONE LAB. NATIONWIDE. 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, Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On -Site Data, Sampling Collection Dates/Times, and Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received. Abbreviations and Definitions MDL Method Detection Limit ND Not detected at the Reporting Limit (or MDL where applicable). RDL Reported Detection Limit Rec. Recovery. RPD Relative Percent Difference. SDG Sample Delivery Group. Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and (S) Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be detected in all environmental media. U Not detected at the Reporting Limit (or MDL where applicable). 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 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. 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. Original Sample The non -spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control 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 (Radiochemistry) Confidence level of 2 sigma. 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 times of preparation and/or analysis. Qualifier Description J3 The associated batch QC was outside the established quality control range for precision. J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low. ACCOUNT: PROJECT: SDG: DATEMME: PAGE: Soil & Env. Consultants - Raleigh, NC GW-11061-200 L1266283 10/06/20 20.14 20 of 22 ACCREDiTATIONS & LOCATIONS ONE LAB. NATIONWIDE. Pace National is the only environmental laboratory accredfted/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 turnaround 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 hell by Pace National z Tc State Accreditations Alabama 40660 Nebraska NEOS-15-05 S S Alaska 17-026 Nevada TN-03-2002-34 Arizona AZ0612 New Hampshire 2975 Arkansas 88-0469 New Jersey—NELAP TNO02 Fn California 2932 New Mexico' n/a Colorado TN00003 New York 11742 Connecticut PH-0197 North Carolina Env375 F C Florida E87487 North Carolina' DW21704 Georgia NELAP North Carolina41 Georgia' 923 North Dakota R-140 17c] Idaho TN00003 Ohio—VAP CL0069 Illinois 200008 Oklahoma 9915 Indiana C-TN-01 Oregon TN200002 7 G Iowa 364 Pennsylvania 68-02979 Kansas E-10277 Rhode Island LA000356 Kentucky1° 90010 South Carolina 84004 Kentucky' 16 South Dakota Na Louisiana A130792 Tennessee14 2006 FC Louisiana' LA180010 Texas T104704245-18-15 Maine TN0002 Texas` LABO152 Maryland 324 Utah TN00003 Massachusetts M-TNO03 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 QLA — ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789 QLA — ISO 17025 ° 1461.02 DOD 1461.01 Canada 1461.01 USDA P330-15-00234 EPA—Crypto TN00003 ' Drinking Water Z Underground Storage Tanks ' Aquatic Toxicity ° ChemicayMicrobiological 'Mold ° Wastewater Na 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. T WA / WIT' ND MEN`) OR MN��' �^1� T ID SID W1 1 VW \ 1.11 ♦; �� 1 NE IA OH � PA fT L1T CO T IL Iri VIV CAX KS MO T y.: Ky fff VAT j TAZ NIA O AR T SC MS AT T GA TX • T AK - FL � • ACCOUNT: PROJECT: SDG: DATEfTIME: PAGE: Soil & Env. Consultants - Raleigh, NC GW-11061-200 L1266283 10/06/20 20:14 21 of 22 Soil & Env. Consultants - Raleigh, NC 8412 Falls of Neuse Road, Suite 104 Raleigh, NC 27615-3543 Report to: Mr. Don Wells Project Description: City/State Groundwater Job N1061 Collected: Phnne:919-846-5900 Client Project # Collected by (print), Dvr+ Collette y(signature): w� Immediately Packed on Ice N Y Sample ID M W-4A TRiP 6tAt11f. _'.. GW-1 1061 200 Site/Facility ID If Billing Information: attn: Don Wells Pres 8412 Falls of Neuse Road chk Suite 104 Raleigh, NC 27615-3543 N Email To: dwells@sandec.com a a O Z Y O Please Circle: PT MT CT ET a E `z U = Lab Project # SOILENV-101]11061 E ` o tv a E P.O. # O _ Rush? (Lab MUST Be Notified) Quote # w is o X C i° _ Same Day _ Five Day Q d E r CIO _ Next Day _ 5 Day (Rad Only) Date Results Needed = O E G Two Day _ 10 Day (Rad Only) No. J t t d 47 F•• Three Day of r-1 o 0 Comp/Grab I Matrix' Depth Date Time ntrs 4� rq LO 22 1— 1 > 1 > Gw V, Z. Z: '�S 4 X x I x Gw . L� Z+ 2:15 4 -X X X GW q-zq t+ :1 s 4 X x X Chain of Custody Page _ of _ �)!;acleAnaVical* Nainfm cent« ro, ;aannp h mmvunr i 12065 Lebanon Rd Mount Juliet, TN 3712, [�, Phone: 615-759-5858 .1-" Phone: &10-767.5659 f7 fa.: 615.75fl•Sfl59 SDGIt C 121 �. Acctnum: SOILENV Template:T4885 Prelogin: P776916 PM: 633 - Pam Langford PB: shipped via: FedEX Ground R—rk, Sa n. # )lab only) r o1- • Matrix: Remarks: pH Temp Sample RECeiPt_Ct�€CSl�$S COC Seal Present/Intact: fNP ''`Y N SS -Soil AIR -Air F - Filter CDC Signed/Accurate: 7Y N GW- Groundwater B- Bioassay Flow Other Bottles arrive intact: 7Y _N WW - WasteWater Correct bottles used: -eY —N j1 IY DW - Drinking Water Samples returned via; /� Sufficient volume me seeable I ^N OT -Other UPS FedEx —Courier Track) # / ` 7 9 / ) V VOA Zero Headspace: zY _N Relin KlTedfbf; (Signature) q% _ _ Date: Time: Received by: (Signature) Trip Blank Received: Yes Preservation Correct/Checked: FAD Screen <0.5 mR/hr: _/ __N Y N �� ' `J� HCL MeoH — — j ` aJ TBR Relinquished by : (Signature) Date: Time: Received by: (Signature) oc Bottles Received: Z If preservation required by Login: DatefTlme ..-- Relinquished by : (Signature) Date: Time: Received for lab by by DaQte:% Time* Hold: Condition: /n'ot % T`, 1,00 1 NCF /fill