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NC0090182_Application_20221104
ECS SOUTHEAST, LLP setting the Standard for Service" avimmissau Geotechnical • Construction Materials • Environmental • Facilities NC Registered Engineering Firm F-1070 NC Registered Geologists Firm C-553 SC Registered Engineering Firm 3239 October 31, 2022 Wren Thedford RECEIVED North Carolina Department of Environmental Quality j v 0 4 2022 Division of Water Resources Water Quality Permitting Section - NPDES 1617 Mail Service Center NCDEQIDWRINPDES Raleigh, NC 27699-1617 Reference: Application Package for national Pollutant Discharge Elimination System (NPDES) Permit for Construction and Permanent Dewatering Graham and 6th Site 301 North Graham Street and 420 West 6th Street Charlotte, Mecklenburg County, North Carolina ECS Project No. 13734-C Dear Mr.Thedford: ECS Southeast, LLP (ECS) prepared the enclosed application package for a National Pollutant Discharge Elimination System (NPDES) Permit on behalf of Daniel Realty Company, LLC for the discharge treated groundwater produced by construction and permanent dewatering.Also enclosed is the payment for the Minor Individual Permit Fee($860.00). If you have any questions or comments concerning this waiver request or other related topics, please feel free to contact us. Respectfully submitted, ECS SOUTHEAST, LLP 9easfai P )111 Q4.#1.) 64.)10itig- Joseph P. Nestor, P.G., P.E. Pauline Burdette Environmental Principal Environmental Staff Project Manager jnestor@ecslimited.com pburdette@ecslimited.com 704-280-7422 704-223-4956 ECS Capitol Services,PLLC • ECS Florida,LLC • ECS Mid-Atlantic,LLC • ECS Midwest,LLC • ECS Southeast,LLP • ECS Southwest,LLP www.ecslimited.com EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 Graham and 6th Street OMB No,2040-0004 Form U.S.Environmental Protection Agency t : EPA Application for NPDES Permit to Discharge Wastewater NPDES GENERAL INFORMATION V 12 21 1 SECTION 1.ACTIVITIES REQUIRING AN NPDES PERMIT (40 CFR 2. (f)and (f)( )) 1.1 Applicants Not Required to Submit Form 1 Is the facility a new or existing publicly owned Is the facility a new or existing treatment works 1.1.1 treatment works? 1.1.2 treating domestic sewage? If yes, STOP. Do NOT complete 0 No If yes, STOP. Do NOT 0 No Form 1. Complete Form 2A. complete Form 1.Complete Form 2S. 1.2 Applicants Required to Submit Form 1 1.2.1 Is the facility a concentrated animal feeding 1.2.2 Is the facility an existing manufacturing, doperation or a concentrated aquatic animal commercial,mining,or silvicultural facility that is a production facility? currently discharging process wastewater? 0 0 Yes 4 Complete Form 1 0 No 0 Yes 4 Complete Form 0 No z and Form 2B. 1 and Form 2C. R 1.2.3 Is the facility a new manufacturing,commercial, 1.2.4 Is the facility a new or existing manufacturing, mining,or silvicultural facility that has not yet commercial,mining,or silvicultural facility that 1 '= commenced to discharge? discharges only nonprocess wastewater? c 0 Yes 4 Complete Form 1 0 No 0 Yes -4 Complete Form 0 No cu ce and Form 2D. 1 and Form 2E. z- 1.2.5 Is the facility a new or existing facility whose discharge is composed entirely of stormwater a associated with industrial activity or whose �������� discharge is composed of both stormwater and non-stormwater? 0 Yes 4 Complete Form 1 11 No NO V 0 4 2022 and Form 2F unless exempted by NCDEQIDWRINPDES 40 CFR 122.26(b)(14)(x)or 1 b 15 . SECTION 2. NAIVE, MAILING ADDRESS,AND LOCATION(40 CFR 122.21(f)(2)) 2.1 Facility Name Graham and 6th Street 0 2.2 EPA Identification Number co u 0 New Facility J -C 2.3 Facility Contact fi 2 Name(first and last) Title Phone number v Andrew Irish Senior Development Manager (205)440-4643 Q c Email address airish@danielcorp.com M 2.4 Facility Mailing Address z Street or P.O. box 505 20th Street N,Suite 100 City or town State ZIP code Birmingham Alabama 35203 EPA Form 3510-1(revised 3-19) Page 1 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 Graham and 6th Street OMB No.2040.0004 y 2.5 Facility Location -F_ Street, route number,or other specific identifier a v 301 North Graham Street and 420 West 6th Street c 0 County name County code(if known) Mecklenburg 0 City or town State ZIP code z R Charlotte North Carolina 28202 SECTION 3. SIC AND NAICS CODES(40 CFR 122.21(f)(3)) 3.1 SIC Code(s) Description(optional) 6513 Operator of Apartment Buildings 6531 Real Estate Agent and Managers y a, V O v co 9 z 3.2 NAICS Code(s) Description(optional) -a 531110 Lessors of Residential Buildings and Dwellings U 531311 Residential Property Managers SECTION 4.OPERATOR INFORMATION(40 CFR 122.21(f)(4)) 4.1 Name of Operator Daniel Realty Company,LLC(Attn Cameron Conner) 0 4.2 Is the name you listed in Item 4.1 also the owner? ✓❑ Yes ❑ No 4.3 Operator Status 0 Public—federal 0 Public—state ❑ Other public(specify) CA ❑✓ Private ❑ Other(specify) 4.4 Phone Number of Operator (205)443-4500 4.5 Operator Address ° Street or P.O.Box 505 20th Street N,Suite 100 o c w City or town State ZIP code 0 o Birmingham Alabama 35203 Email address of operator CConner@DanielCorp.com SECTION 5. INDIAN LAND(40 CFR 122.21(f)(5)) co c 5.1 Is the facility located on Indian Land? c to ❑Yes ❑✓ No EPA Form 3510-1(revised 3-19) Page 2 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 •ECTION 6. EXISTING ENVIRONMENTAL PERMITS(40 CFR 122.21(f)(6)) 6.1 Existing Environmental Permits(check all that apply and print or type the corresponding permit number for each) 72. ❑ NPDES(discharges to surface ❑ RCRA(hazardous wastes) ❑ UIC(underground injection of water) fluids) 2 A wa ❑ PSD(air emissions) ❑ Nonattainment program(CM) El NESHAPs(CM) rn c i w ❑ Ocean dumping(MPRSA) ❑ Dredge or fill(CWA Section 404) ❑ Other(specify) •ECTION 7. MAP(40 CFR 122.21(f)(7)) 7.1 Have you attached a topographic map containing all required information to this application?(See instructions for specific requirements.) 2 ❑✓ Yes El No El CAFO—Not Applicable(See requirements in Form 2B.) •ECTION 8.NATURE OF BUSINESS(40 CFR 122.21(f)(8)) 8.1 Describe the nature of your business. Daniel Realty Company,LLC intents to redeveloped the subject property I •ECTION 9. COOLING WATER INTAKE STRUCTURES(40 CFR 122.21(f)(9)) 9.1 Does your facility use cooling water? L d El Yes ❑✓ No 4 SKIP to Item 10.1. 9.2 Identify the source of cooling water. (Note that facilities that use a cooling water intake structure as described at c E 40 CFR 125, Subparts I and J may have additional application requirements at 40 CFR 122.21(r). Consult with your 7). Y NPDES permitting authority to determine what specific information needs to be submitted and when.) o U SECTION 10.VARIANCE REQUESTS(40 CFR 122.21(f)(10)) 10.1 Do you intend to request or renew one or more of the variances authorized at 40 CFR 122.21(m)?(Check all that apply.Consult with your NPDES permitting authority to determine what information needs to be submitted and when.) d ❑ Fundamentally different factors(CWA El Water quality related effluent limitations(CWA Section Section 301(n)) 302(b)(2)) ❑ Non-conventional pollutants(CWA El Thermal discharges(CWA Section 316(a)) Section 301(c)and(g)) 0 Not applicable EPA Form 3510-1(revised 3-19) Page 3 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 OMB No.2040-0004 Graham and 6th Street SECTION 11.CHECKLIST AND CERTIFICATION STATEMENT (40 CFR 122.22(a)and(d)) 11.1 In Column 1 below,mark the sections of Form 1 that you have completed and are submitting with your application. For each section,specify in Column 2 any attachments that you are enclosing to alert the permitting authority. Note that not all applicants are required to provide attachments. Column 1 Column 2 ❑✓ S- ection 1:Activities Requiring an NPDES Permit ❑ w/attachments ❑✓ Section 2: Name, Mailing Address,and Location ❑ wl attachments ❑✓ Section 3: SIC Codes ❑ w/attachments ✓❑ S- ection 4: Operator Information ❑ wl attachments ❑✓ Section 5: Indian Land ❑ w/attachments ❑✓ Section 6: Existing Environmental Permits ❑ w/attachments ❑✓ Section 7: Map ❑ matopographic 1-7, w/additional attachments oEI Section 8:Nature of Business ❑ w/attachments to ❑✓ S- ection 9: Cooling Water Intake Structures ❑ wl attachments ❑✓ Section 10:Variance Requests ❑ w/attachments ❑✓ Section 11:Checklist and Certification Statement ❑ w/attachments .!C 11.2 Certification Statement 1 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 fine and imprisonment for knowing violations. Name(print or type first and last name) Official title Cameron Conner Vice President Signature. Date signed (I/ la — ` 0— EPA Form 3510-1(revised 3-19) Page 4 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 Form U.S. Environmental Protection Agency 2C "EPA Application for NPDES Permit to Discharge Wastewater NPDES EXISTING MANUFACTURING,COMMERCIAL,MINING,AND SILVICULTURE OPERATIONS SECTION 1. OUTFALL LOCATION(40 CFR 122.21(g)(1)) 1.1 Provide information on each of the facility's outfalls in the table below. ° Numbelr Receiving Water Name Latitude Longitude 3 001 Unnamed tributary to Irwb 35° 13' 55.67" N 80° 50' 41.07" W i� ° , a SECTIOV 2. LINE DRAWING(40 CFR 122.21(g)(2)) Q, 2.1 Have you attached a line drawing to this application that shows the water flow through your facility with a water c balance?(See instructions for drawing requirements. See Exhibit 2C-1 at end of instructions for example.) o ❑Q Yes ❑ No SECTION 3.AVERAGE FLOWS AND TREATMENT (40 CFR 122.21(g)(3)) 3.1 For each outfall identified under Item 1.1, provide average flow and treatment information.Add additional sheets if necessary. **Outfall Number*' Operations Contributing to Flow Operation Average Flow Dewatering <0.050 mgd mgd f0 mgd rer mgd 0 Treatment Units LL Description Code from Final Disposal of Solid or (include size,flow rate through each treatment unit, Table 2C-1 Liquid Wastes Other Than retention time,etc.) by Discharge 18,000 Gallon Frac Tank 1-U Landfill 1,000 Gallon Surge Tank 1-0 Two 1,000 pound GAC vessels 2-A Landfill EPA Form 3510-2C(Revised 3-19) Page 1 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 3.1 "Outfall Number** cont. Operations Contributing to Flow Operation Average Flow mgd mgd mgd mgd Treatment Units Description Code from Final Disposal of Solid or (include size,flow rate through each treatment unit, Table 2C-1 Liquid Wastes Other Than retention time,etc.) b rLDischarge d 0 U m 1"v c "Outfall Number" Operations Contributing to Flow c Operation Average Flow U- mgd Et ' mgd mgd mgd Description Code from Final Disposal of Solid or (include size,flow rate through each treatment unit, Liquid Wastes Other Than retention time,etc.) Table 2C 1 by Discharge 3.2 Are you applying for an NPDES permit to operate a privately owned treatment works? d ❑✓ Yes ❑ No 4 SKIP to Section 4. n 3.3 Have you attached a list that identifies each user of the treatment works? ❑ Yes ❑✓ No EPA Form 3510-2C(Revised 3-19) Page 2 EPA Identification Number NPDES Permit Number Facility Form Name Approved 03/05/19 PP Graham and 6th Street OMB No.2040-0004 SECTION 4. INTERMITTENT FLOWS(40 CFR 122.21(g)(4)) 4.1 Except for storm runoff,leaks,or spills,are any discharges described in Sections 1 and 3 intermittent or seasonal? ❑ Yes 0 No 4 SKIP to Section 5. 4.2 Provide information on intermittent or seasonal flows for each applicable outfall.Attach additional pages,if necessary. Outfall Operation Frec uency Flow Rate Number (list) Average Average Long-Term Maximum Duration Days/Week Months/Year Average Daily days/week months/year mgd mgd days to 3 days/week months/year mgd mgd days s y m days/week months/year mgd mgd days z E days/week months/year mgd mgd days m c days/week months/year mgd mgd days days/week months/year mgd mgd days days/week months/year mgd mgd days days/week months/year mgd mgd days days/week months/year mgd mgd days SECTION 5. PRODUCTION(40 CFR 122.21(g)(5)) 5.1 Do any effluent limitation guidelines(ELGs)promulgated by EPA under Section 304 of the CWA apply to your facility? ❑ Yes ❑✓ No 4 SKIP to Section 6. 8 5.2 Provide the following information on applicable ELGs. w ELG Category ELG Subcategory Regulatory Citation d R .Q0 G a 5.3 Are any of the applicable ELGs expressed in terms of production(or other measure of operation)? 0 El Yes 0 No 4 SKIP to Section 6. 0 al 5.4 Provide an actual measure of daily production expressed in terms and units of applicable ELGs. E Outfail Operation,Product,or Material Quantity per DayUnit of Number Measure CD co R m C o . 0 a EPA Form 3510-2C(Revised 3-19) Page 3 EPA Identification Number NPDES Permit Number Facility Form Name Approved 03/05/19 PP Graham and 6th Street OMB No.2040-0004 SECTION 6. IMPROVEMENTS(40 CFR 122.21(g)(6)) 6.1 Are you presently required by any federal,state,or local authority to meet an implementation schedule for constructing, upgrading,or operating wastewater treatment equipment or practices or any other environmental programs that could affect the discharges described in this application? ❑ Yes ❑r' No 4 SKIP to Item 6.3. 6.2 Briefly identify each applicable project in the table below. Affected Final Compliance Dates m Brief Identification and Description of Outfalls Source(s)of Project (list I Discharge Required Projected number) N _ G1 a. a 6.3 Have you attached sheets describing any additional water pollution control programs(or other environmental projects that may affect your discharges)that you now have underway or planned?(optional item) ❑ Yes ❑ No ✓❑ Not applicable SECTION 7.EFFLUENT AND INTAKE CHARACTERISTICS(40 CFR 122.21(g)(7)) See the instructions to determine the pollutants and parameters you are required to monitor and,in turn,the tables you must complete. Not all applicants need to complete each table. Table A.Conventional and Non-Conventional Pollutants 7.1 Are you requesting a waiver from your NPDES permitting authority for one or more of the Table A pollutants for any of your outfalls? ❑✓ Yes ❑ No-+ SKIP to Item 7.3. 7.2 If yes,indicate the applicable outfalls below.Attach waiver request and other required information to the application. Outfall Number 001 Outfall Number Outfall Number 7.3 Have you completed monitoring for all Table A pollutants at each of your outfalls for which a waiver has not been requested and attached the results to this application package? ❑ Yes ❑ No;a waiver has been requested from my NPDES permitting authority for all pollutants at all outfalls. Table B.Toxic Metals,Cyanide,Total Phenols,and Organic Toxic Pollutants 7.4 Do any of the facility's processes that contribute wastewater fall into one or more of the primary industry categories listed in Exhibit 2C-3?(See end of instructions for exhibit.) ❑ Yes 0 No 4 SKIP to Item 7.8. 7.5 Have you checked"Testing Required"for all toxic metals,cyanide,and total phenols in Section 1 of Table B? w ❑ Yes ❑ No 7.6 List the applicable primary industry categories and check the boxes indicating the required GC/MS fraction(s)identified in Exhibit 2C-3. Primary Industry Category Required GCIMS Fraction(s) (Check applicable boxes.) ❑Volatile 0 Acid 0 Base/Neutral 0 Pesticide ❑Volatile 0 Acid 0 Base/Neutral 0 Pesticide ❑Volatile 0 Acid 0 Base/Neutral 0 Pesticide EPA Form 3510-2C(Revised 3-19) Page 4 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 7.7 Have you checked"Testing Required"for all required pollutants in Sections 2 through 5 of Table B for each of the GC/MS fractions checked in Item 7.6? ❑ Yes ❑ No 7.8 Have you checked"Believed Present"or"Believed Absent"for all pollutants listed in Sections 1 through 5 of Table B where testing is not required? El Yes ❑ No 7.9 Have you provided(1)quantitative data for those Section 1,Table B,pollutants for which you have indicated testing is required or(2)quantitative data or other required information for those Section 1,Table B, pollutants that you have indicated are"Believed Present"in your discharge? • Yes ❑ No 7.10 Does the applicant qualify for a small business exemption under the criteria specified in the instructions? ❑ Yes 4 Note that you qualify at the top of Table B, ❑ No then SKIP to Item 7.12. 7.11 Have you provided(1)quantitative data for those Sections 2 through 5,Table B, pollutants for which you have g determined testing is required or(2)quantitative data or an explanation for those Sections 2 through 5,Table B, pollutants you have indicated are"Believed Present"in your discharge? ❑ Yes ❑ No Table C.Certain Conventional and Non-Conventional Pollutants 3 7.12 Have you indicated whether pollutants are"Believed Present"or"Believed Absent"for all pollutants listed on Table C for all outfalls? ❑✓ Yes ❑ No c7.13 Have you completed Table C by providing(1)quantitative data for those pollutants that are limited either directly or indirectly in an ELG and/or(2)quantitative data or an explanation for those pollutants for which you have indicated „a "Believed Present"? ❑✓ Yes ❑ No Table D.Certain Hazardous Substances and Asbestos 7.14 Have you indicated whether pollutants are"Believed Present"or"Believed Absent"for all pollutants listed in Table D for all outfalls? ❑✓ Yes ❑ No 7.15 Have you completed Table D by(1)describing the reasons the applicable pollutants are expected to be discharged and(2)by providing quantitative data, if available? ❑✓ Yes ❑ No Table E.2,3,7,8-Tetrachlorodibenzo•p•Dloxin(2,3,7,8-TCDD) 7.16 Does the facility use or manufacture one or more of the 2,3,7,8-TCDD congeners listed in the instructions,or do you know or have reason to believe that TCDD is or may be present in the effluent? ❑ Yes 4 Complete Table E. ❑✓ No 4 SKIP to Section 8. 7.17 Have you completed Table E by reporting qualitative data for TCDD? ❑ Yes ❑ No SECTION 8. USED OR MANUFACTURED TOXICS(40 CFR 122.21(g)(9)) 8.1 Is any pollutant listed in Table B a substance or a component of a substance used or manufactured at your facility as an intermediate or final product or byproduct? ❑ Yes ❑✓ No 4 SKIP to Section 9. ra 8.2 List the pollutants below. c 2 0 . 4. 7. 0 m 2. 5. 8. co 3. 6. 9. EPA Form 3510-2C(Revised 3-19) Page 5 I EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 .ECTION 9. BIOLOGICAL TOXICITY TESTS(40 CFR 122.21(g)(11)) 9.1 Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made within the last three years on(1)any of your discharges or(2)on a receiving water in relation to your discharge? y 0 Yes ❑ No 4 SKIP to Section 10. I_ 9.2 Identify the tests and their aurposes below. Test(s) Purpose of Test(s) Submitted to NPDES Date Submitted -o Permitting Authority? I-- 19 ❑ Yes ❑ No U .51 O 'm ❑ Yes ❑ No ❑ Yes El No .ECTION 10. CONTRACT ANALYSES(40 CFR 122.21(g)(12)) 10.1 Were any of the analyses reported in Section 7 performed by a contract laboratory or consulting firm? ❑ Yes ❑ No 4 SKIP to Section 11. 10.2 Provide information for each contract laboratory or consulting firm below. Laboratory Number 1 Laboratory Number 2 Laboratory Number 3 Name of laboratory/firm Pace Analytical Services,LLC 0 N ;, Laboratory address 9800 Kincey Ave. co c Suite 100 a VS Huntersville,NC w c o Phone number (704)875-9092 Pollutant(s)analyzed vocs and SVOCs SECTION 11.ADDITIONAL INFORMATION (40 CFR 122.21(g)(13)) 11.1 Has the NPDES permitting authority requested additional information? a ElYes ❑� No 4 SKIP to Section 12. Y 11.2 List the information requested and attach it to this application. E c 1. 4. To c 0 2. 5. -0 a 3. 6. EPA Form 3510-2C(Revised 3-19) Page 6 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 SECTION 12.CHECKLIST AND CERTIFICATION STATEMENT (40 CFR 122.22(a)and (d)) 12.1 In Column 1 below,mark the sections of Form 2C that you have completed and are submitting with your application. For each section,specify in Column 2 any attachments that you are enclosing to alert the permitting authority. Note that not all applicants are required to complete all sections or provide attachments. Column 1 Column 2 El Section 1: Outfall Location El w/attachments O Section 2:Line Drawing 0 w/line drawing 0 w/additional attachments 171 Section 3:Average Flows and w/list of each user of Treatment El WI attachments 0 privately owned treatment works O Section 4: Intermittent Flows ❑ w/attachments O Section 5: Production ❑ wl attachments wl optional additional 0 Section 6: Improvements ❑ wl attachments ❑ sheets describing any additional pollution control plans wl request for a waiver and ❑ wl explanation for identical supporting information outfalls C ❑ w/small business exemption w/other attachments request 0 0 Section 7: Effluent and Intake w/Table A 0 w/Table B Characteristics 0 0 w/Table C ❑ wl Table D r.= 0 wl Table E 0 w/analytical results as an attachment c Section 8: Used or Manufactured co 0 Toxics ❑ w/attachments N 0 Section 9: Biological Toxicity ❑ w/attachments = Tests U O Section 10: Contract Analyses ❑ w/attachments 0 Section 11:Additional Information ❑ w/attachments 0 Section 12: Checklist and ❑ wl attachments Certification Statement 12.2 Certification Statement 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 fine and imprisonment for knowing violations. Name(print or type first and last name) Official title Cameron Conner Vice President Signature j Date signed EPA Form 3510-2C(Revised 3-19) Page 7 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 TABLE A. CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(iii))r Effluent Intake Waiver (Optional) Pollutant Requested Units Maximum Maximum Long-Term ("rfapplicable (spy) Daily Monthly Average Daily Number of Long-Term Number of Discharge Discharge Discharge Analyses Average Value Analyses (required) (if available) (if available) ❑ Check here if you have applied to your NPDES permitting authority for a waiver for all of the pollutants listed on this table for the noted outfall. 1 Biochemical oxygen demand ElConcentration (BOD5) Mass Chemical oxygen demand Concentration 2. ❑ (COD) Mass Concentration 3. Total organic carbon (TOC) ❑ Mass Concentration It is not practical to collect samples for TSS until dewatering apparatus is in place. 4. Total suspended solids(TSS) ❑ Mass We anticipate a maximum daily and monthly TSS of less than 49 mg/L and 30 Tng/L, respect vPly Concentration 5. Ammonia(as N) ✓❑ Mass 6. Flow ❑ Rate It is not practical to monitor flow until dewatering apparatus is in place. We Temperature(winter) ❑✓ °C °C anticipate maximum daily flow to be less tnan 50,000GPD or 0.05MGD 7. Temperature(summer) ❑✓ °C °C pH (minimum) ❑ Standard units s.u. 8. pH(maximum) ❑ Standard units s.u. 1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e., methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under 40 CFR chapter I,subchapter N or 0. See instructions and 40 CFR 122.21(e)(3). EPA Form 3510-2C(Revised 3-19) Page 9 This page intentionally Ieft blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 OMB No.2040-0004 Graham and 6th Street TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence (check one) Effluent Intake (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (spay) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Term Daily Discharge Discharge Discharge Analyses Average Analyses (required) (if available) (if available) Value ❑ Check here if you qualify as a small business per the instructions to Form 2C and,therefore,do not need to submit quantitative data for any of the organic toxic pollutants in Sections 2 through 5 of this table. Note,however,that you must still indicate in the appropriate column of this table if you believe any of the pollutants listed are present in your discharge. Section 1.Toxic Metals,Cyanide,and Total Phenols Antimony,total ElConcentration 1.1 El ID (7440-36-0) Mass Arsenic, total Concentration 1.2 El El El (7440-38-2) Mass Beryllium,total Concentration 1.3 El (7440-41-7) El El Mass Cadmium,total Concentration 1.4 (7440 43 9) Mass Chromium,total Concentration 1.5 (7440-47-3) 0 ID Mass Copper,total Concentration 1.6 El El 1:1 (7440-50-8) Mass Lead, total Concentration 1.7 (7439-92-1) El 0 Mass Mercury,total ElConcentration 1.8 El El (7439-97-6) Mass Nickel, total Concentration 1.9 El El El (7440-02-0) Mass Selenium, total Concentration 1.10 (7782-49-2) El :I El Mass Silver,total Concentration 1.11 El (7440 22 4) El El Mass EPA Form 3510-2C(Revised 3-19) Page 11 EPA Identification Number NPDES Permit Number Facility Name Outfall Number 1 Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence (check one) Effluent Intake (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Term Discharge Discharge Daily of Average of (required) (if available) Discharge I Analyses Value Analyses (if available) Thallium, total 0 0 ❑ Concentration 1.12 (7440-28-0) Mass Zinc,total Concentration 1.13 (7440-66-6) Mass _ Cyanide,total Concentration 1.14 El El 0 (57-12-5) Mass 1.15 Phenols,total 0 Concentration Mass Section 2.Organic Toxic Pollutants(GCIMS Fraction—Volatile Compounds) Acrolein Concentration 2.1 (107-02-8) Mass Acrylonitrile Concentration 2.2 0 0 0 (107-13-1) Mass 2.3 Benzene Concentration It is not practical to collect ettl ent samples until dew.tering a•paratus (71 43 2) Mass : .: . '. . Bromoform Concentration 2.4 (75-25-2) Mass Carbon tetrachloride 0 Concentration 2.5 El 0 (56-23-5) Mass Chlorobenzene Concentration 2.6 (108-90-7) Mass Chlorodibromomethane Concentration 2.7 CI 0 ID (124-48-1) Mass Chloroethane Concentration 2.8 (75-00-3) Mass EPA Form 3510-2C(Revised 3-19) Page 12 EPA Identification Number NPDES Permit Number 1 Facility Name Outfall Number Form Approved 03/05/19 OMB No.2040-0004 Graham and 6th Street TABLE B.TOXIC METALS,CYANIDE.TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v)y Presence or Absence (check one) Effluent Intake (optional) Pollutant/Parameter Testing Units ' Long-Term CAS Number,if available) Required Believed Believed Maximum Maximum Long- (and q (Slfi) Average Number Number Present Absent Daily Monthly Term aily of Discharge Discharge of Discharge Analyses Average Analyses (required) (if available) (if available) Value 2-chloroethylvinyl ether ❑ ❑ ❑ Concentration 2'9 (110-75-8) Mass Concentration It is not practical tc collect effluent samples until dewatering apparatus 2.10 Chloroform (67-66-3) 0 0 ❑ is in place. Tne maximum t;hioroform concentration detected in Mass groundwater i3 4.4 ug/L. Dichlorobromomethane ❑ ❑ Concentration 2.11 (75-27-4) Mass 212 1,1-dichloroethane ❑ ❑ a Concentration (75-34-3) Mass 1,2-dichloroethane ❑ ❑ ❑ Concentration 2.13 (107-06-2) Mass 1,1-dichloroethylene El Concentration 2.14 El (75-35-4) Mass 12-dichloropropane ❑ � ❑ Concentration 2.15 (78-87-5) Mass 216 1,3-dichloropropylene El ❑ 0Concentration (542-75-6) Mass Ethylbenzene El Concentration 2.17 El (100-41-4) Mass Methyl bromide ❑ ❑ ❑ Concentration 2.18 (74-83-9) Mass Methyl chloride ❑ Concentration 2.19 (74-87-3) Mass 2.20 Methylene chloride ❑ 0 0 Concentration (75-09-2) Mass 2.21 1,1,2,2-tetrachloroethane ❑ ❑ ❑ Concentration (79-34-5) Mass EPA Form 3510-2C(Revised 3-19) Page 13 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03105/19 Graham and 6th Street OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))' Presence or Absence (check one) Effluent Intake (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Term ( Discharge Discharge Daily of Average of (required) (if available) Discharge Analyses Value Analyses (if available) 2.22 Tetrachloroethylene 0 0Concentration (127-18-4) Mass 2.23 Toluene Q 0 Concentration It is not practical to collect effluent samples until dewaterinq (108-88-3) Mass apparatus is in place. The maximum Toluene concentration detected 2.24 1,2-trans-dichloroethylene ElConcentrationEl El in groundwater is 1.2 ug/L. (156-60-5) Mass 2.25 1 1,1-trichloroethane 0 0 Concentration (71-55-6) Mass 2.26 1,1,2-trichloroethane o 0Concentration (79-00-5) Mass 2.27 Trichloroethylene El El Concentration (79-01-6) Mass 2.28 Vinyl chloride Concentration El El ID (75-01-4) Mass Section 3.Organic Toxic Pollutants(GC/MS Fraction—Acid Compounds) 31 2-chlorophenol Concentration 0 0 0 (95-57-8) Mass 2,4-dichlorophenol 0 Concentration 3.2 El El (120-83-2) Mass 2,4-dimethylphenol Concentration 3.3 (105-67-9) Mass 3.4 4,6-dinitro-o-cresol El El0 Concentration (534-52-1) Mass 3.5 2,4-dinitrophenol 0Concentration (51-28-5) Mass EPA Form 3510-2C(Revised 3-19) Page 14 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05119 Graham and 6th Street OMB No.2040-0004 TABLE B.TOXIC METALS, CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence Intake (check one) Effluent (optional) Pollutant/Parameter Testing Units Long-Term _ (and CAS Number,if available) Required Believed Believed (sfedfy) Maximum Maximum Average Number Long Number Present Absent Daily Monthly Term Daily Discharge Discharge Discharge Analyses Average Analyses (required) (if available) Value (if available) 2-nitrophenol Concentration 3.6 (88-75-5) Mass 4-nitrophenol ✓ Concentration 3.7 D El(100-02-7) Mass 3.8 p-chloro-m-cresol ❑ ❑ Concentration (59-50-7) Mass Pentachlorophenol ❑ ❑ Concentration 3.9 (87-86-5) Mass Phenol 0 Concentration 3.10 0 0 (108-95-2) Mass 2,4,6-trichlorophenol � 0 Concentration 3.11 (88 05 2) Mass Section 4.Organic Toxic Pollutants(GCIMS Fraction—Base/Neutral Compounds) Acenaphthene Concentration 4.1 (83-32-9) Mass Acenaphthylene Concentration 4.2 (208-96-8) Mass Anthracene ID Concentration 4.3 El 0 (120-12-7) Mass Benzidine Concentration 4.4 (92 87 5) Mass 4.5 Benzo(a) anthracene ❑ 0 Concentration (56-55-3) Mass + 4.6 Benzo(a)pyrene El El Q Concentration (50-32-8) Mass EPA Form 3510-2C(Revised 3-19) Page 15 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 TABLE B.TOXIC METALS.CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence Intake (check one) Effluent (optional) PollutantlParameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed s Maximum Maximum Long- (and ( ) Daily Monthly Average Number Term Number Present Absent Discharge Discharge Discharge Daily Analyses Average Analyses (required) (if available) Value (if available) 3,4-benzofluoranthene Concentration 4.7 (205-99-2) Mass 4.8 Benzo(ghi)perylene El0 Concentration (191-24-2) Mass Benzo(k)fluoranthene El � Concentration 4.9 (207-08-9) Mass Bis(2-chioroethoxy)methane � Concentration 4.10 El El (111-91-1) Mass Bis(2-chloroethyl)ether � Concentration 4.11 (111-44-4) Mass 4.12 Bis(2-chloroisopropyl)ether ElConcentration (102-80-1) Mass 4.13 Bis(2-ethyihexyl)phthalate 0 ElConcentration El (117-81-7) Mass 4-bromophenyl phenyl ether � Concentration 4.14 (101-55-3) Mass 4.15 Butyl benzyl phthalate 0 D Concentration (85-68-7) Mass 2-chloronaphthalene � ElConcentration 4.16 (91 58 7) Mass 4-chlorophenyl phenyl ether � Concentration 4.17 (7005-72-3) 0 El Mass 418 Chrysene 0 Concentration 0 0(218-01-9) Mass Dibenzo(a,h)anthracene ❑ 0 Concentration 4.19 (53-70-3) Mass EPA Form 3510-2C(Revised 3-19) Page 16 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 TABLE B.TOXIC METALS, CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence (check one) Effluent Intake (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (sPecify) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Dailyof Term of Discharge Discharge Discharge Analyses Average Analyses (required) (if available) Value (f available) 4.20 1,2-dichlorobenzene E✓ Concentration 0 0 (95-50-1) Mass 1,3-dichlorobenzene El El ❑ Concentration 4.21 (541-73-1) Mass 1,4-dichlorobenzene 0 Concentration 4.22 0 0 (106-46-7) Mass 3 3-dichlorobenzidine 0 Concentration 4.23 0 0 (91-94-1) Mass 4.24 Diethyl phthalate 0 Concentration El El (84-66-2) Mass Dimethyl phthalate � ❑ Concentration 4.25 (131-11-3) Mass 4.26 Di-n-butyl phthalate El © Concentration El (84-74-2) Mass 4.27 2,4-dinitrotoluene © Concentration El El (121-14-2) Mass 2 6-dinitrotoluene Concentration 4.28 El El El (606-20-2) Mass Di-n-octyl phthalate 0 ID Concentration 4.29 (117-84-0) Mass 4.30 1,2-Diphenylhydrazine El 1p a Concentration (as azobenzene)(122-66-7) Mass 4.31 Fluoranthene ❑✓ Concentration 0 0 - (206-44-0) Mass Fluorene 0 Concentration 4.32 (86-73-7) Mass EPA Form 3510-2C(Revised 3-19) Page 17 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03105119 Graham and 6th Street OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence (check one) Effluent Intake (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (sly) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Daily of Term of Diequired)ge D(ifavailabe) Discharge Analyses AverageValue Analyses (r (if available) 4.33 Hexachlorobenzene a Concentration 0 0(118-74-1) Mass 4.34 Hexachlorobutadiene ✓❑ Concentration El 0(87-68-3) Mass 4.35 Hexachlorocyclopentadiene 0 Concentration 0 El (77-47-4) Mass 4.36 Hexachloroethane 0 Concentration 0 El (67-72-1) Mass 4.37 Indeno(1,2,3-cd)pyrene El 0 Concentration __ (193-39-5) Mass 4.38 Isophorone 0 0 Concentration El (78-59-1) Mass 4.39 Naphthalene Concentration It is not 'Practical to collect effluent samples until dewatering apparatus 0 El El (91-20 3) Mass 15 in pIat,.e. The nraxinwrrr Naplrthaiene wri ril►atir,n detected in groundwater is 1.4 ug/L. 4.40 Nitrobenzene Concentration 0 El El (98-95-3) Mass 4.41 N-nitrosodimethylamine 0 0 ❑ Concentration (62-75-9) Mass 4.42 N-nitrosodi-n-propylamine 0 0 Concentration (621-64-7) Mass 4.43 N-nitrosodiphenylamine El 00 Concentration (86-30-6) Mass 4.44 Phenanthrene 0 Concentration 0 El (85-01-8) Mass Pyrene Concentration 4.45 El El El (129-00-0) Mass EPA Form 3510-2C(Revised 3-19) Page 18 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 TABLE B.TOXIC METALS, CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))? Presence or Absence Intake (check one) Effluent (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (spay) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Term of of Discharge Discharge DisDcharge An lyses Average Analyses (required) (if available) Value (rf available) 4.46 1,24-trichlorobenzene El 0 0 Concentration (120-82-1) Mass Section 5.Organic Toxic Pollutants(GC/MS Fraction—Pesticides) Aldrin 0 Concentration 5.1 0 El (309-00-2) Mass a-BHC Concentration 5.2 (319-84-6) Mass 8-BHC cl Concentration 5.3 (319-85-7) Mass y-BHC 0 Concentration 5.4 El 0 (58 89 9) Mass 6-BHC Concentration 5.5 El 0 El (319-86-8) Mass Chlordane Concentration 5.6 0 El El (57-74-9) Mass 4,4'-DDT Concentration 5.7 (50-29-3) Mass 4 4'-DDE Concentration 5.8 (72-55-9) Mass 4,4'-DDD Concentration 5.9 0 El El (72-54-8) Mass Dieldrin Concentration 5.10 (60-57-1) Mass 5.11 a-endosulfan Concentration (115-29-7) Mass EPA Form 3510-2C(Revised 3-19) Page 19 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v)1. Presence or Absence (check one) Effluent Intake (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,if available) Required Believed Believed (spy) Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Term of of Discharge Discharge DisDcharge Analyses Average Analyses (required) (if available) Value (if available) _ 512 13-endosulfan El 0 0 Concentration (115-29-7) Mass Endosulfan sulfate Concentration 5.13 (1031-07-8) El 0 El Mass 5.14 Endrin El ❑ ElConcentration (72-20-8) Mass Endrin aldehyde El 0 ❑ Concentration 5.15 (7421-93-4) Mass 5.16 Heptachlor El ❑ ❑ Concentration (76-44-8) Mass Heptachlor epoxide Concentration 5.17 (1024-57-3) 0 ❑ ❑ Mass PCB-1242 Concentration 5.18 (53469-21-9) ❑ 0 0 Mass PCB-1254 Concentration 5.19 (11097-69-1) 0 0 0 Mass PCB-1221 Concentration 5.20 (11104-28-2) 0 0 E Mass PCB-1232 Concentration 5.21 (11141-16-5) ❑ ❑ 0 Mass PCB-1248 Concentration 5.22 (12672-29-6) 0 0 0 Mass PCB-1260 Concentration 5.23 (11096-82-5) ❑ 0 0 Mass PCB-1016 Concentration 5.24 (12674-11-2) 0 0 0 Mass EPA Form 3510-2C(Revised 3-19) Page 20 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 OMB No.2040-0004 Graham and 6th Street TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1 Presence or Absence (check one) Effluent Intake (optional) Pollutant/Parameter Testing Units Long-Term (and CAS Number,ifavailable) Required Believed Believed (specfi') Maximum Maximum Average Number Long- Number Present Absent Daily Monthly Term Discharge Discharge Daily of Average of (required) (if available) Discharge Analyses Value Analyses (if available) Toxaphene 0 Concentration 5.25 (8001-35-2) 0 ❑ Mass 1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3). EPA Form 3510-2C(Revised 3-19) Page 21 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 TABLE C. CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))1 Presence or Absence (check one) Effluent Intake (Optional) Pollutant Units Maximum Long-Term Believed Believed (specify) Maximum Daily Long-Term Present Absent Discharge Monthly Average Daily Number of Average Number of Discharge Discharge Analyses Analyses (required) Value (if available) (if available) ❑ Check here if you believe all pollutants on Table C to be present in your discharge from the noted outfall. You need not complete the"Presence or Absence"column of Table C for each pollutant. ❑✓ Check here if you believe all pollutants on Table C to be absent in your discharge from the noted outfall.You need not complete the"Presence or Absence"column of Table C for each pollutant. Bromide El Concentration 1' (24959-67-9) �' Mass Chlorine,total Concentration 2' residual ❑ 0 Mass 3. Color 0 0 Concentration Mass 4. Fecal coliform El Concentration Mass Fluoride Concentration 5' (16984-48-8) ❑ 0 Mass 6 Nitrate-nitrite El Concentration Mass Nitrogen,total Concentration 7. organic(as N) Mass Concentration 8. Oil and grease 0 0 Mass Phosphorus(as Concentration 9. P),total(7723-14-0) ❑ ❑ Mass 10 Sulfate(as SO4) ❑ 0 Concentration (14808-79-8) Mass 11. Sulfide(as S) ❑ 0 Concentration Mass EPA Form 3510-2C(Revised 3-19) Page 23 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 TABLE C. CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))1 Presence or Absence (check one) Effluent Intake (Optional) Units Pollutant Maximum Long-Term Believed Believed (specify) Maximum Daily Long-Term Present Absent Discharge Monthly Average Daily Number of Average Number of Discharge Discharge Analyses Analyses (required) (if available) (if available) Value 12. Sulfite(as SO3) 0 0 Concentration (14265-45-3) Mass 13. Surfactants 0 CI Concentration Mass 14. Aluminum,total ❑ ❑ Concentration (7429-90-5) Mass 15. Barium,total 0 El Concentration (7440-39-3) Mass 16. Boron,total 0 El Concentration (7440-42-8) Mass 17 Cobalt,total ❑ El Concentration (7440 48-4) Mass 18 Iron,totalID ❑ Concentration (7439-89-6) Mass 19 Magnesium,total ❑ Concentration (7439-95-4) Mass Molybdenum, Concentration 20. total ❑ ❑ Mass (7439-98-7) 21 Manganese,total ❑ CI Concentration (7439-96-5) Mass 22 Tin,total 0 0 Concentration (7440-31-5) Mass Titanium,total El Concentration 23. (7440-32-6) Mass EPA Form 3510-2C(Revised 3-19) Page 24 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 OMB No.2040-0004 Graham and 6th Street TABLE C. CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))1 Presence or Absence (check one) Effluent Intake (Optional) Pollutant Una Maximum Long-Term Believed Believed (specify) Maximum Dail Long-Term Present Absent Discharge y Monthly Average Daily Number of Average Number of Discharge Discharge Analyses Analyses (required) Value (if available) (if available) 24. Radioactivity Alpha,total Concentration Mass Beta, total Concentration Mass Radium,total Concentration Mass Radium 226, total Concentration Mass 1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e., methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3). EPA Form 3510-2C(Revised 3-19) Page 25 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 TABLE D. CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 122.21(g)(7)(vii))' Presence or Absence Pollutant (check one) Available Quantitative Data Believed Believed Reason Pollutant Believed Present in Discharge (specify units) Present Absent 1. Asbestos 0 0 2. Acetaldehyde 0 0 3. Ally!alcohol 0 0 4. Allyl chloride ❑ 0 5. Amyl acetate ❑ 0 6. Aniline 0 0 7. Benzonitrile ❑ 0 8. Benzyl chloride 0 0 9. Butyl acetate 0 0 10. Butylamine ❑ 0 11. Captan 0 0 12. Carbaryl ❑ 0 13. Carbofuran ❑ 0 14. Carbon disulfide 0 0 15. Chlorpyrifos 0 0 16. Coumaphos 0 0 17. Cresol 0 0 18. Crotonaldehyde 0 0 19. Cyclohexane ❑ 0 EPA Form 3510-2C(Revised 3-19) Page 27 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 OMB No.2040-0004 Graham and 6th Street TABLE D. CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))1 Presence or Absence Pollutant (check one) Reason Pollutant Believed Present in Discharge Available Quantitative Data Believed Believed (specify units) Present Absent 20. 2,4-D(2,4-dichlorophenoxyacetic acid) El 0 21. Diazinon ❑ ✓❑ 22. Dicamba ❑ El 23. Dichlobenil 0 0 24. Dichlone ❑ 0 25. 2,2-dichloropropionic acid ❑ 26. Dichlorvos ❑ 0 27. Diethyl amine ❑ 0 28. Dimethyl amine ❑ 0 29. Dintrobenzene ❑ 0 30. Diquat ❑ ❑� 31. Disulfoton 0 El 32. Diuron 0 0 33. Epichlorohydrin 0 0 34. Ethion ❑ 0 35. Ethylene diamine 0 El 36. Ethylene dibromide ❑ 0 37. Formaldehyde ❑ 38. Furfural ❑ 0 EPA Form 3510-2C(Revised 3-19) Page 28 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 TABLE D. CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 122.21(g)(7)(vii))1 Presence or Absence Pollutant (check one) Available Quantitative Data Believed Believed Reason Pollutant Believed Present in Discharge (specify units) Present Absent 39. Guthion ❑ 0 40. Isoprene ❑ 0 41. Isopropanolamine 0 0 42. Kelthane 0 0 43. Kepone ❑ 0 44. Malathion 0 ❑✓ 45. Mercaptodimethur ❑ 0 46. Methoxychlor ❑ 0 47. Methyl mercaptan ❑ ✓❑ 48. Methyl methacrylate 0 0 49. Methyl parathion ❑ 0 50. Mevinphos ❑ 0 51. Mexacarbate 0 0 52. Monoethyl amine 0 0 53. Monomethyl amine 0 ✓❑ 54. Naled 0 0 55. Naphthenic acid 0 0 56. Nitrotoluene ❑ 0 57. Parathion 0 0 EPA Form 3510-2C(Revised 3-19) Page 29 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))1 Presence or Absence Pollutant (check one) Reason Pollutant Believed Present in Discharge Available Quantitative Data Believed Believed (specify units) Present Absent 58. Phenolsulfonate ❑ 0 59. Phosgene ❑ 0 60. Propargite 0 0 61. Propylene oxide 0 0 62. Pyrethrins 0 El 63. Quinoline 0 El 64. Resorcinol 0 0 65. Strontium 0 El 66. Strychnine ❑ El 67. Styrene 0 0 68. 2,4,5-T(2,4,5-trichlorophenoxyacetic ❑ 0 acid) 69. TDE(tetrachlorodiphenyl ethane) 0 0 70. 2,4,5-TP[2-(2,4,5-trichlorophenoxy) ❑ 0 propanoic acid] 71. Trichlorofon 0 Cl 72. Triethanolamine 0 0 73. Triethylamine 0 CI 74. Trimethylamine ❑ 0 75. Uranium ❑ 0 76. Vanadium 0 0 EPA Form 3510-2C(Revised 3-19) Page 30 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 TABLE D. CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 122.21(g)(7)(vii))1 Presence or Absence Pollutant (check one) Reason Pollutant Believed Present in Discharge Available Quantitative Data Believed Believed (specify unit) Present Absent 77. Vinyl acetate ❑ ❑✓ 78. Xylene 0 0 It is not practical to collect effluent samples until dewatering apparatus is in place. The maximum Total Xylenes concentration de.ected in groundwater is 79. Xylenol ❑ 0 3.1 ug/L. 80. Zirconium 0 0 1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e., methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3). EPA Form 3510-2C(Revised 3-19) Page 31 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 TABLE E. 2,3,7,8 TETRACHLORODIBENZO P DIOXIN (2,3,7,8 TCDD)(40 CFR 122.21(g)(7)(viii)) TCDD Presence or Congeners Absence Pollutant Used or (check one) Results of Screening Procedure Manufactured Believed Believed Present Absent 2,3,7,8-TCDD L1 EPA Form 3510-2C(Revised 3-19) Page 33 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 TABLE E.2,3,7,8 TETRACHLORODIBENZO P DIOXIN (2,3,7,8 TCDD)(40 CFR 122.21(g)(7)(viii)) TCDD Presence or Congeners Absence Pollutant Used or (check one) Results of Screening Procedure Manufactured Believed Believed Present Absent 2,3,7,8-TCDD ❑ ✓❑ EPA Form 3510-2C(Revised 3-19) Page 33 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 U.S.Environmental Protection Agency FORM Application for NPDES Permit to Discharge Wastewater 2E NPDES EPA MANUFACTURING,COMMERCIAL,MINING,AND SILVICULTURAL FACILITIES WHICH DISCHARGE ONLY NONPROCESS WASTEWATER SECTION 1.OUTFALL LOCATION (40 CFR 122.21(h)(1)) 1.1 Provide information on each of the facility's outfalls in the table below. Outfall Receiving Water Name Latitude Longitude Number co 001 Unnamed tributary to Irwin 35* 13' 55.67" N 80. 50' 41.07" W 40 0 • SECTION 2.DISCHARGE DATE(40 CFR 122.21(h)(2)) 2.1 Are you a new or existing discharger?(Check only one response.) EP s ❑� New discharger ❑ Existing discharger 4 SKIP to Section 3. ti 2.2 Specify your anticipated discharge date: p 03/01/2023 SECTION 3.WASTE TYPES(40 CFR 122.21(h)(3)) 3.1 What types of wastes are currently being discharged if you are an existing discharger or will be discharged if you are a new discharger?(Check all that apply.) ❑ Sanitary wastes 0 Other nonprocess wastewater(describe/explain ❑ Restaurant or cafeteria waste directly below) Groundwater from dewatering a [3 Non-contactcooling water I— 3.2 Does the facility use cooling water additives? El Yes ❑✓ No 4 SKIP to Section 4. 3.3 List the cooling water additives used and describe their composition. Cooling Water Additives Composition of Additives (list) (if available to you) SECTION 4. EFFLUENT CHARACTERISTICS(40 CFR 122.21(h)(4)) 4.1 Have you completed monitoring for all parameters in the table below at each of your outfalls and attached the results to this application package? ❑ Yes No; a waiver has been requested from my NPDES permitting authority (attach waiver request and additional information) 4 SKIP to Section 5. 4.2 Provide data as requested in the table below.'(See instructions for specifics.) Number of Maximum Daily Average Daily Source y Parameter or Pollutant Analyses Discharge Discharge (use codes (if actual data (sped units) (specify units) per reported) Mass 1 Conc. Mass Conc. instructions) Biochemical oxygen demand(BOD5) Total suspended solids(TSS) Oil and grease Ammonia(as N) Discharge flow pH(report as range) Temperature(winter) Temperature(summer) 'Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3). EPA Form 3510-2E(revised 3-19) Page 1 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 4.3 Is fecal coliform believed present,or is sanitary waste discharged(or will it be discharged)? 0 Yes 0 No 4 SKIP to Item 4.5. 4.4 Provide data as requested in the table below.1 (See instructions for specifics.) Number of Maximum Daily Average Daily Source Parameter or Pollutant Analyses Discharge Discharge (Use codes (if actual data (specify units) (specify units) per reported) Mass Conc. Mass Conc. Instructions.) Fecal coliform m E. coli 4, c Enterococci 0 4.5 Is chlorine used(or will it be used)? c3 0 Yes 0 No 4 SKIP to Item 4.7. 4n4.6 Provide data as requested in the table below.1 (See instructions for specifics.) o Number of Maximum Daily Average Daily Source co Parameter or Pollutant Analyses Discharge Discharge (use codes .c (if actual data (specify units) (speci units) per reported) Mass Conc. Mass Conc. instructions) c I CD Total Residual Chlorine _ w 4.7 Is non-contact cooling water discharged(or will it be discharged)? 0 Yes 0 No 4 SKIP to Section 5. 4.8 Provide data as requested in the table below.1 (See instructions for specifics.) Number of Maximum Daily Average Daily Source Parameter or Pollutant Analyses Discharge Discharge (use codes (if actual data (specifi'units) (specify units) per reported) Mass Conc. Mass Conc. instructions) Chemical oxygen demand(COD) Total organic carbon(TOC) SECTION 5. FLOW(40 CFR 122.21(h)(5)) 5.1 Except for stormwater water runoff,leaks,or spills,are any of the discharges you described in Sections 1 and 3 of this application intermittent or seasonal? ❑ Yes 4 Complete this section. 0 No 4 SKIP to Section 6. 0 5.2 Briefly describe the frequency and duration of flow. u The flow expected to be continuous and less than 50,000 GPD or 0.05 MGD. SECTION 6.TREATMENT SYSTEM (40 CFR 122.21(h)(6)) 6.1 Briefly describe any treatment system(s)used(or to be used). U The treatment system will include a 18,000-gallon frac tank for settling and grit removal followed by a 1,000-gallon surge/mixing tank,followed by two particulate filters in series,followed by two 1,000-pound carbon vessels in series.A line drawing and P&ID drawing are included in the permit application package. g A carbon dioxide gas dosing system will be used upstream of the mixing/surge tank during construction dewatering.The 7v carbon dioxide gas dosing system and 18,000-gal tank will be removed when project transitions from construction ~ dewatering to permanent building dewatering. I Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3). EPA Form 3510-2E(revised 3-19) Page 2 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 Graham and 6th Street OMB No.2040-0004 SECTION 7.OTHER INFORMATION (40 CFR 122.21(h)(7)) 7.1 Use the space below to expand upon any of the above items. Use this space to provide any information you believe the reviewer should consider in establishing permit limitations.Attach additional sheets as needed. Summary data tables and laboratory results are attached to the permit application package. O C a) w 5 SECTION 8.CHECKLIST AND CERTIFICATION STATEMENT (40 CFR 122.22(a)and (d)) 8.1 In Column 1 below,mark the sections of Form 2E that you have completed and are submitting with your application. For each section,specify in Column 2 any attachments that you are enclosing to alert the permitting authority. Note that not all applicants are required to provide attachments. Column 1 Column 2 ❑✓ Section 1:Outfall Location ❑✓ w/attachments(e.g.,responses for additional outfalls) El Section 2: Discharge Date ❑ w/attachments ❑✓ Section 3:Waste Types ❑ w/attachments c ❑✓ Section 4: Effluent Characteristics ✓❑ w/attachments ❑✓ Section 5:Flow ❑ w/attachments o © Section 6:Treatment System ✓❑ w/attachments ❑✓ Section 7:Other Information ✓❑ w/attachments ❑ Section 8: Checklist and Certification Statement 0 w/attachments H 8.2 Certification Statement 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 fine and imprisonment for knowing violations. Name(print or type first and last name) Official title Cameron Conner Vice President Signaturt ' 7 Date signed EPA Form 3510-2E(revised 3-19) Page 3 Pace Analytical Services,LLC t2ceArelytical3 9800 Kincey Ave. Suite 100 7 _ Huntersville,NC 28078 wWrwgacelabs.can (704)875-9092 August 26, 2021 Scott Young ECS Southeast, LLP 1812 Center Park Drive Suite D Charlotte, NC 28217 RE: Project: N. Graham&6th Pace Project No.: 92556378 Dear Scott Young: Enclosed are the analytical results for sample(s) received by the laboratory on August 18,2021. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual,where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services-Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Angela Baioni angela.baioni@pacelabs.com (704)875-9092 Project Manager Enclosures cc: ECS Southeast Reporting, ECS Southeast is REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, without the written consent of Pace Analytical Services,LLC. Page 1 of 94 Pace Analytical Services,LLC aceAnalytrcal a 9800 Kincey Ave. Suite 100 Huntersville,NC 28078 wrww.pacalabs.eam (704)875-9092 CERTIFICATIONS Project: N.Graham&6th Pace Project No.: 92556378 Pace Analytical Services Charlotte 9800 Kincey Ave.Ste 100, Huntersville, NC 28078 South Carolina Certification#:99006001 Louisiana/NELAP Certification#LA170028 Florida/NELAP Certification#: E87627 North Carolina Drinking Water Certification#:37706 Kentucky UST Certification#:84 North Carolina Field Services Certification#:5342 VirginiaNELAP Certification#:460221 North Carolina Wastewater Certification#: 12 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, without the written consent of Pace Analytical Services,LLC. Page 2 of 94 Pace Analytical Services,LLC / ceAnatytical4 9800 Kincey Ave. Suite 100 Huntersville,NC 28078 _ J www.pacslabs.ram (704)875-9092 SAMPLE ANALYTE COUNT Project: N.Graham&6th Pace Project No.: 92556378 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92556378001 GW-1 EPA 8270E PKS 74 PASI-C EPA 8260D PM1 63 PASI-C 92556378002 GW-2 EPA 8270E PKS 74 PASI-C EPA 8260D PM1 63 PASI-C 92556378003 GW-3 EPA 8270E PKS 74 PASI-C EPA 8260D PM1 63 PASI-C 92556378004 GW-4 EPA 8270E PKS 74 PASI-C EPA 8260D PM1 63 PASI-C 92556378005 GW-5 EPA 8270E PKS 74 PASI-C EPA 8260D PM1 63 PASI-C 92556378006 GW-6 EPA 8270E PKS 74 PASI-C EPA 8260D PM1 63 PASI-C 92556378007 GW-7 EPA 8270E PKS 74 PASI-C EPA 8260D PM1 63 PASI-C 92556378008 GW-8 EPA 8270E PKS 74 PASI-C EPA 8260D PM1 63 PASI-C 92556378009 GW-9 EPA 8270E PKS 74 PASI-C EPA 8260D PM1 63 PASI-C 92556378010 GW-10 EPA 8270E PKS 74 PASI-C EPA 8260D PM1 63 PASI-C 92556378011 GW-11 EPA 8270E PKS 74 PASI-C EPA 8260D PM1 63 PASI-C 92556378012 SS-1 EPA 8270E BPJ 75 PASI-C EPA 8260D SAS 70 PASI-C SW-846 KDF 1 PASI-C 92556378013 SS-2 EPA 8270E BPJ 75 PASI-C EPA 8260D SAS 70 PASI-C SW-846 KDF 1 PASI-C 92556378014 SS-3 EPA 8270E BPJ 75 PASI-C EPA 8260D SAS 70 PASI-C SW-846 KDF 1 PASI-C 92556378015 SS-4 EPA 8270E BPJ 75 PASI-C EPA 8260D SAS 70 PASI-C SW-846 KDF 1 PASI-C 92556378016 SS-5 EPA 8270E BPJ 75 PASI-C EPA 8260D SAS 70 PASI-C SW-846 KDF 1 PASI-C REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, without the written consent of Pace Analytical Services,LLC. Page 3 of 94 Pace Analytical Services,LLC aceAnalytical 9800 Kincey Ave. Suite100 Huntersville,NC 28078078 www.yacelahs.can (704)875-9092 SAMPLE ANALYTE COUNT Project: N.Graham&6th Pace Project No.: 92556378 Analytes Lab ID Sample ID Method Analysts Reported Laboratory PASI-C=Pace Analytical Services-Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, without the written consent of Pace Analytical Services,LLC. Page 4 of 94 a Pace Analytical Services,LLC aceAalytical 9800 Kincey Ave. Suite 100 C+ J Huntersville,NC 28078 j www celabs.cam (704)875-9092 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-1 Lab ID: 92556378001 Collected: 08/16/21 09:45 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270E RVE Analytical Method: EPA 8270E Preparation Method:EPA 3510C Pace Analytical Services-Charlotte Acenaphthene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 83-32-9 Acenaphthylene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 208-96-8 Aniline ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 62-53-3 Anthracene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 120-12-7 Benzo(a)anthracene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 56-55-3 Benzo(a)pyrene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 50-32-8 Benzo(b)fluoranthene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 205-99-2 Benzo(g,h,i)perylene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 191-24-2 Benzo(k)fluoranthene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 207-08-9 Benzoic Acid ND ug/L 42.0 1 08/20/21 12:07 08/24/21 15:50 65-85-0 1 Benzyl alcohol ND ug/L 16.8 1 08/20/21 12:07 08/24/21 15:50 100-51-6 4-Bromophenylphenyl ether ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 101-55-3 Butylbenzylphthalate ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 85-68-7 4-Chloro-3-methylphenol ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 59-50-7 4-Chloroaniline ND ug/L 16.8 1 08/20/21 12:07 08/24/21 15:50 106-47-8 bis(2-Chloroethoxy)methane ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 111-91-1 bis(2-Chloroethyl)ether ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 111-44-4 2-Chloronaphthalene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 91-58-7 2-Chlorophenol ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 95-57-8 4-Chlorophenylphenyl ether ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 7005-72-3 Chrysene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 218-01-9 Dibenz(a,h)anthracene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 53-70-3 Dibenzofuran ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 132-64-9 1,2-Dichlorobenzene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 95-50-1 1,3-Dichlorobenzene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 541-73-1 1,4-Dichlorobenzene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 106-46-7 3,3'-Dichlorobenzidine ND ug/L 16.8 1 08/20/21 12:07 08/24/21 15:50 91-94-1 2,4-Dichlorophenol ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 120-83-2 Diethylphthalate ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 84-66-2 2,4-Dimethylphenol ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 105-67-9 Dimethylphthalate ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 131-11-3 Di-n-butylphthalate ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 84-74-2 4,6-Dinitro-2-methylphenol ND ug/L 16.8 1 08/20/21 12:07 08/24/21 15:50 534-52-1 2,4-Dinitrophenol ND ug/L 42.0 1 08/20/21 12:07 08/24/21 15:50 51-28-5 2,4-Dinitrotoluene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 121-14-2 2,6-Dinitrotoluene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 606-20-2 Di-n-octylphthalate ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 117-84-0 bis(2-Ethylhexyl)phthalate ND ug/L 5.0 1 08/20/21 12:07 08/24/21 15:50 117-81-7 Fluoranthene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 206-44-0 Fluorene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 86-73-7 Hexachloro-1,3-butadiene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 87-68-3 Hexachlorobenzene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 118-74-1 Hexachlorocyclopentadiene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 77-47-4 Hexachloroethane ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 67-72-1 Indeno(1,2,3-cd)pyrene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 193-39-5 Isophorone ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 78-59-1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date: 08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 5 of 94 Pace Analytical Services,LLC es aeeAnalytieal 9800 Kincey Ave. Suite100 Huntersville,NC 28078078 www.pacslabs_com (704)875-9092 i 1 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-1 Lab ID: 92556378001 Collected: 08/16/21 09:45 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua) 8270E RVE Analytical Method:EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services-Charlotte 1-Methylnaphthalene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 90-12-0 2-Methylnaphthalene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 91-57-6 2-Methylphenol(o-Cresol) ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 95-48-7 3&4-Methylphenol(m&p Cresol) ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 15831-10-4 Naphthalene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 91-20-3 2-Nitroaniline ND ug/L 16.8 1 08/20/21 12:07 08/24/21 15:50 88-74-4 3-Nitroaniline ND ug/L 16.8 1 08/20/21 12:07 08/24/21 15:50 99-09-2 4-Nitroaniline ND ug/L 16.8 1 08/20/21 12:07 08/24/21 15:50 100-01-6 Nitrobenzene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 98-95-3 2-Nitrophenol ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 88-75-5 4-Nitrophenol ND ug/L 42.0 1 08/20/21 12:07 08/24/21 15:50 100-02-7 N-Nitrosodimethylamine ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 62-75-9 N-Nitroso-di-n-propylamine ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 621-64-7 N-Nitrosodiphenylamine ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 86-30-6 2,2'-Oxybis(1-chloropropane) ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 108-60-1 Pentachlorophenol ND ug/L 16.8 1 08/20/21 12:07 08/24/21 15:50 87-86-5 Phenanthrene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 85-01-8 Phenol ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 108-95-2 Pyrene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 129-00-0 1,2,4-Trichlorobenzene ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 120-82-1 2,4,5-Trichlorophenol ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 95-95-4 2,4,6-Trichlorophenol ND ug/L 8.4 1 08/20/21 12:07 08/24/21 15:50 88-06-2 Surrogates Nitrobenzene-d5(S) 38 % 10-144 1 08/20/21 12:07 08/24/21 15:50 4165-60-0 2-Fluorobiphenyl(S) 28 % 10-130 1 08/20/21 12:07 08/24/21 15:50 321-60-8 Terphenyl-d14(S) 75 % 34-163 1 08/20/21 12:07 08/24/21 15:50 1718-51-0 Phenol-d6(S) 17 % 10-130 1 08/20/21 12:07 08/24/21 15:50 13127-88-3 2-Fluorophenol(S) 25 % 10-130 1 08/20/21 12:07 08/24/21 15:50 367-12-4 2,4,6-Tribromophenol(S) 48 % 10-144 1 08/20/21 12:07 08/24/21 15:50 118-79-6 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services-Charlotte Acetone ND ug/L 25.0 1 08/20/21 02:33 67-64-1 Benzene ND ug/L 1.0 1 08/20/21 02:33 71-43-2 Bromobenzene ND ug/L 1.0 1 08/20/21 02:33 108-86-1 Bromochloromethane ND ug/L 1.0 1 08/20/21 02:33 74-97-5 Bromodichloromethane ND ug/L 1.0 1 08/20/21 02:33 75-27-4 Bromoform ND ug/L 1.0 1 08/20/21 02:33 75-25-2 Bromomethane ND ug/L 2.0 1 08/20/21 02:33 74-83-9 2-Butanone(MEK) ND ug/L 5.0 1 08/20/21 02:33 78-93-3 Carbon tetrachloride ND ug/L 1.0 1 08/20/21 02:33 56-23-5 Chlorobenzene ND ug/L 1.0 1 08/20/21 02:33 108-90-7 Chloroethane ND ug/L 1.0 1 08/20/21 02:33 75-00-3 IL Chloroform 1.5 ug/L 1.0 1 08/20/21 02:33 67-66-3 Chloromethane ND ug/L 1.0 1 08/20/21 02:33 74-87-3 v2 2-Chlorotoluene ND ug/L 1.0 1 08/20/21 02:33 95-49-8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date: 08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 6 of 94 Pace Analytical Services,LLC cti 2ceAnalytical 9800 Kincey Ave. Suite 100 Huntersville,NC 28078 i wrw.paalabs.ram (704)875-9092 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-1 Lab ID: 92556378001 Collected: 08/16/21 09:45 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services-Charlotte 4-Chlorotoluene ND ug/L 1.0 1 08/20/21 02:33 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 2.0 1 08/20/21 02:33 96-12-8 Dibromochloromethane ND ug/L 1.0 1 08/20/21 02:33 124-48-1 1,2-Dibromoethane(EDB) ND ug/L 1.0 1 08/20/21 02:33 106-93-4 Dibromomethane ND ug/L 1.0 1 08/20/21 02:33 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 1 08/20/21 02:33 95-50-1 1,3-Dichlorobenzene ND ug/L 1.0 1 08/20/21 02:33 541-73-1 1,4-Dichlorobenzene ND ug/L 1.0 1 08/20/21 02:33 106-46-7 Dichlorodifluoromethane ND ug/L 1.0 1 08/20/21 02:33 75-71-8 1,1-Dichloroethane ND ug/L 1.0 1 08/20/21 02:33 75-34-3 1,2-Dichloroethane ND ug/L 1.0 1 08/20/21 02:33 107-06-2 1,1-Dichloroethene ND ug/L 1.0 1 08/20/21 02:33 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 1 08/20/21 02:33 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 1 08/20/21 02:33 156-60-5 1,2-Dichloropropane ND ug/L 1.0 1 08/20/21 02:33 78-87-5 1,3-Dichloropropane ND ug/L 1.0 1 08/20/21 02:33 142-28-9 2,2-Dichloropropane ND ug/L 1.0 1 08/20/21 02:33 594-20-7 1,1-Dichloropropene ND ug/L 1.0 1 08/20/21 02:33 563-58-6 cis-1,3-Dichloropropene ND ug/L 1.0 1 08/20/21 02:33 10061-01-5 trans-1,3-Dichloropropene ND ug/L 1.0 1 08/20/21 02:33 10061-02-6 Diisopropyl ether ND ug/L 1.0 1 08/20/21 02:33 108-20-3 Ethylbenzene ND ug/L 1.0 1 08/20/21 02:33 100-41-4 Hexachloro-1,3-butadiene ND ug/L 2.0 1 08/20/21 02:33 87-68-3 2-Hexanone ND ug/L 5.0 1 08/20/21 02:33 591-78-6 p-Isopropyltoluene ND ug/L 1.0 1 08/20/21 02:33 99-87-6 Methylene Chloride ND ug/L 5.0 1 08/20/21 02:33 75-09-2 4-Methyl-2-pentanone(MIBK) ND ug/L 5.0 1 08/20/21 02:33 108-10-1 Methyl-tert-butyl ether ND ug/L 1.0 1 08/20/21 02:33 1634-04-4 Naphthalene ND ug/L 1.0 1 08/20/21 02:33 91-20-3 Styrene ND ug/L 1.0 1 08/20/21 02:33 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 1 08/20/21 02:33 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 1 08/20/21 02:33 79-34-5 Tetrachloroethene ND ug/L 1.0 1 08/20/21 02:33 127-18-4 Toluene ND ug/L 1.0 1 08/20/21 02:33 108-88-3 1,2,3-Trichlorobenzene ND ug/L 1.0 1 08/20/21 02:33 87-61-6 1,2,4-Trichlorobenzene ND ug/L 1.0 1 08/20/21 02:33 120-82-1 1,1,1-Trichloroethane ND ug/L 1.0 1 08/20/21 02:33 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 1 08/20/21 02:33 79-00-5 Trichloroethene ND ug/L 1.0 1 08/20/21 02:33 79-01-6 Trichlorofluoromethane ND ug/L 1.0 1 08/20/21 02:33 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 1 08/20/21 02:33 96-18-4 Vinyl acetate ND ug/L 2.0 1 08/20/21 02:33 108-05-4 Vinyl chloride ND ug/L 1.0 1 08/20/21 02:33 75-01-4 Xylene(Total) ND ug/L 1.0 1 08/20/21 02:33 1330-20-7 m&p-Xylene ND ug/L 2.0 1 08/20/21 02:33 179601-23-1 o-Xylene ND ug/L 1.0 1 08/20/21 02:33 95-47-6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date:08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 7 of 94 Pace Analytical Services,LLC aceAnalytical 9800 Kincey Ave. Suite100 ,t,' Huntersville,NC 28078078 unrw.NacNabs.cam (704)875-9092 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-1 Lab ID: 92556378001 Collected: 08/16/21 09:45 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method:EPA 8260D Pace Analytical Services-Charlotte Surrogates 4-Bromofluorobenzene(S) 100 % 70-130 1 08/20/21 02:33 460-00-4 1,2-Dichloroethane-d4(S) 101 % 70-130 1 08/20/21 02:33 17060-07-0 Toluene-d8(S) 105 % 70-130 1 08/20/21 02:33 2037-26-5 Sample: GW-2 Lab ID: 92556378002 Collected: 08/16/21 10:15 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270E RVE Analytical Method:EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services-Charlotte Acenaphthene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 83-32-9 Acenaphthylene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 208-96-8 Aniline ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 62-53-3 Anthracene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 120-12-7 Benzo(a)anthracene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 56-55-3 Benzo(a)pyrene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 50-32-8 Benzo(b)fluoranthene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 205-99-2 Benzo(g,h,i)perylene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 191-24-2 Benzo(k)fluoranthene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 207-08-9 Benzoic Acid ND ug/L 43.5 1 08/20/21 12:07 08/24/21 16:16 65-85-0 Benzyl alcohol ND ug/L 17.4 1 08/20/21 12:07 08/24/21 16:16 100-51-6 4-Bromophenylphenyl ether ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 101-55-3 Butylbenzylphthalate ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 85-68-7 4-Chloro-3-methylphenol ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 59-50-7 4-Chloroaniline ND ug/L 17.4 1 08/20/21 12:07 08/24/21 16:16 106-47-8 bis(2-Chloroethoxy)methane ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 111-91-1 bis(2-Chloroethyl)ether ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 111-44-4 2-Chloronaphthalene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 91-58-7 2-Chlorophenol ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 95-57-8 4-Chlorophenylphenyl ether ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 7005-72-3 Chrysene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 218-01-9 Dibenz(a,h)anthracene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 53-70-3 Dibenzofuran ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 132-64-9 1,2-Dichlorobenzene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 95-50-1 1,3-Dichlorobenzene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 541-73-1 1,4-Dichlorobenzene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 106-46-7 3,3'-Dichlorobenzidine ND ug/L 17.4 1 08/20/21 12:07 08/24/21 16:16 91-94-1 2,4-Dichlorophenol ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 120-83-2 Diethylphthalate ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 84-66-2 2,4-Dimethylphenol ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 105-67-9 Dimethylphthalate ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 131-11-3 Di-n-butylphthalate ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 84-74-2 4,6-Dinitro-2-methylphenol ND ug/L 17.4 1 08/20/21 12:07 08/24/21 16:16 534-52-1 2,4-Dinitrophenol ND ug/L 43.5 1 08/20/21 12:07 08/24/21 16:16 51-28-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date: 08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 8 of 94 Pace Analytical Services,LLC aceAnalytical/7111 9800 Kincey Ave. Suite 100 Huntersville,NC 28078 1 unrw.pacala63.cam (704)875-9092 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-2 Lab ID: 92556378002 Collected: 08/16/21 10:15 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270E RVE Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services-Charlotte 2,4-Dinitrotoluene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 121-14-2 2,6-Dinitrotoluene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 606-20-2 Di-n-octylphthalate ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 117-84-0 bis(2-Ethylhexyl)phthalate ND ug/L 5.2 1 08/20/21 12:07 08/24/21 16:16 117-81-7 Fluoranthene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 206-44-0 Fluorene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 86-73-7 Hexachloro-1,3-butadiene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 87-68-3 Hexachlorobenzene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 118-74-1 Hexachlorocyclopentadiene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 77-47-4 Hexachloroethane ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 67-72-1 Indeno(1,2,3-cd)pyrene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 193-39-5 Isophorone ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 78-59-1 1-Methylnaphthalene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 90-12-0 2-Methylnaphthalene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 91-57-6 2-Methylphenol(o-Cresol) ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 95-48-7 3&4-Methylphenol(m&p Cresol) ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 15831-10-4 Naphthalene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 91-20-3 2-Nitroaniline ND ug/L 17.4 1 08/20/21 12:07 08/24/21 16:16 88-74-4 3-Nitroaniline ND ug/L 17.4 1 08/20/21 12:07 08/24/21 16:16 99-09-2 4-Nitroaniline ND ug/L 17.4 1 08/20/21 12:07 08/24/21 16:16 100-01-6 Nitrobenzene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 98-95-3 2-Nitrophenol ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 88-75-5 4-Nitrophenol ND ug/L 43.5 1 08/20/21 12:07 08/24/21 16:16 100-02-7 N-Nitrosodimethylamine ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 62-75-9 N-Nitroso-di-n-propylamine ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 621-64-7 N-Nitrosodiphenylamine ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 86-30-6 2,2'-Oxybis(1-chloropropane) ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 108-60-1 Pentachlorophenol ND ug/L 17.4 1 08/20/21 12:07 08/24/21 16:16 87-86-5 Phenanthrene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 85-01-8 Phenol ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 108-95-2 Pyrene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 129-00-0 1,2,4-Trichlorobenzene ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 120-82-1 2,4,5-Trichlorophenol ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 95-95-4 2,4,6-Trichlorophenol ND ug/L 8.7 1 08/20/21 12:07 08/24/21 16:16 88-06-2 Surrogates Nitrobenzene-d5(S) 76 % 10-144 1 08/20/21 12:07 08/24/21 16:16 4165-60-0 1g 2-Fluorobiphenyl(S) 59 % 10-130 1 08/20/21 12:07 08/24/21 16:16 321-60-8 Terphenyl-d14(S) 89 % 34-163 1 08/20/21 12:07 08/24/21 16:16 1718-51-0 Phenol-d6(S) 1 % 10-130 1 08/20/21 12:07 08/24/21 16:16 13127-88-3 SO 2-Fluorophenol(S) 5 % 10-130 1 08/20/21 12:07 08/24/21 16:16 367-12-4 S0 2,4,6-Tribromophenol(S) 76 % 10-144 1 08/20/21 12:07 08/24/21 16:16 118-79-6 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services-Charlotte Acetone ND ug/L 25.0 1 08/20/21 02:50 67-64-1 Benzene ND ug/L 1.0 1 08/20/21 02:50 71-43-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date:08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 9 of 94 Pace Analytical Services,LLC aceAnalytical 9800 Kincey Ave. Suite 100 / ___, Huntersville,NC 28078 umr.pacNabs.cam (704)875-9092 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-2 Lab ID: 92556378002 Collected: 08/16/21 10:15 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services-Charlotte Bromobenzene ND ug/L 1.0 1 08/20/21 02:50 108-86-1 Bromochloromethane ND ug/L 1.0 1 08/20/21 02:50 74-97-5 Bromodichloromethane ND ug/L 1.0 1 08/20/21 02:50 75-27-4 Bromoform ND ug/L 1.0 1 08/20/21 02:50 75-25-2 Bromomethane ND ug/L 2.0 1 08/20/21 02:50 74-83-9 2-Butanone(MEK) ND ug/L 5.0 1 08/20/21 02:50 78-93-3 Carbon tetrachloride ND ug/L 1.0 1 08/20/21 02:50 56-23-5 Chlorobenzene ND ug/L 1.0 1 08/20/21 02:50 108-90-7 Chloroethane ND ug/L 1.0 1 08/20/21 02:50 75-00-3 IL Chloroform 1.4 ug/L 1.0 1 08/20/21 02:50 67-66-3 Chloromethane ND ug/L 1.0 1 08/20/21 02:50 74-87-3 v2 2-Chlorotoluene ND ug/L 1.0 1 08/20/21 02:50 95-49-8 4-Chlorotoluene ND ug/L 1.0 1 08/20/21 02:50 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 2.0 1 08/20/21 02:50 96-12-8 Dibromochloromethane ND ug/L 1.0 1 08/20/21 02:50 124-48-1 1,2-Dibromoethane(EDB) ND ug/L 1.0 1 08/20/21 02:50 106-93-4 Dibromomethane ND ug/L 1.0 1 08/20/21 02:50 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 1 08/20/21 02:50 95-50-1 1,3-Dichlorobenzene ND ug/L 1.0 1 08/20/21 02:50 541-73-1 1,4-Dichlorobenzene ND ug/L 1.0 1 08/20/21 02:50 106-46-7 Dichlorodifluoromethane ND ug/L 1.0 1 08/20/21 02:50 75-71-8 1,1-Dichloroethane ND ug/L 1.0 1 08/20/21 02:50 75-34-3 1,2-Dichloroethane ND ug/L 1.0 1 08/20/21 02:50 107-06-2 1,1-Dichloroethene ND ug/L 1.0 1 08/20/21 02:50 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 1 08/20/21 02:50 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 1 08/20/21 02:50 156-60-5 1,2-Dichloropropane ND ug/L 1.0 1 08/20/21 02:50 78-87-5 1,3-Dichloropropane ND ug/L 1.0 1 08/20/21 02:50 142-28-9 2,2-Dichloropropane ND ug/L 1.0 1 08/20/21 02:50 594-20-7 1,1-Dichloropropene ND ug/L 1.0 1 08/20/21 02:50 563-58-6 cis-1,3-Dichloropropene ND ug/L 1.0 1 08/20/21 02:50 10061-01-5 trans-1,3-Dichloropropene ND ug/L 1.0 1 08/20/21 02:50 10061-02-6 Diisopropyl ether ND ug/L 1.0 1 08/20/21 02:50 108-20-3 Ethylbenzene ND ug/L 1.0 1 08/20/21 02:50 100-41-4 Hexachloro-1,3-butadiene ND ug/L 2.0 1 08/20/21 02:50 87-68-3 2-Hexanone ND ug/L 5.0 1 08/20/21 02:50 591-78-6 p-Isopropyltoluene ND ug/L 1.0 1 08/20/21 02:50 99-87-6 Methylene Chloride ND ug/L 5.0 1 08/20/21 02:50 75-09-2 4-Methyl-2-pentanone(MIBK) ND ug/L 5.0 1 08/20/21 02:50 108-10-1 Methyl-tert-butyl ether ND ug/L 1.0 1 08/20/21 02:50 1634-04-4 Naphthalene ND ug/L 1.0 1 08/20/21 02:50 91-20-3 Styrene ND ug/L 1.0 1 08/20/21 02:50 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 1 08/20/21 02:50 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 1 08/20/21 02:50 79-34-5 Tetrachloroethene ND ug/L 1.0 1 08/20/21 02:50 127-18-4 Toluene ND ug/L 1.0 1 08/20/21 02:50 108-88-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date:08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 10 of 94 Pace Analytical Services,LLC //1 2ceAnalytical 9800 Kincey Ave. Suite 100 Huntersville,NC 28078 j uwwpacalabscam (704)875-9092 • ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-2 Lab ID: 92556378002 Collected: 08/16/21 10:15 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services-Charlotte 1,2,3-Trichlorobenzene ND ug/L 1.0 1 08/20/21 02:50 87-61-6 1,2,4-Trichlorobenzene ND ug/L 1.0 1 08/20/21 02:50 120-82-1 1,1,1-Trichloroethane ND ug/L 1.0 1 08/20/21 02:50 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 1 08/20/21 02:50 79-00-5 Trichloroethene ND ug/L 1.0 1 08/20/21 02:50 79-01-6 Trichlorofluoromethane ND ug/L 1.0 1 08/20/21 02:50 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 1 08/20/21 02:50 96-18-4 ug/L l acetate ND u /L 2.0 1 08/20/21 02:50 108-05-4 Vinyl chloride ND ug/L 1.0 1 08/20/21 02:50 75-01-4 Xylene(Total) ND ug/L 1.0 1 08/20/21 02:50 1330-20-7 m&p-Xylene ND ug/L 2.0 1 08/20/21 02:50 179601-23-1 o-Xylene ND ug/L 1.0 1 08/20/21 02:50 95-47-6 Surrogates 4-Bromofluorobenzene(S) 101 % 70-130 1 08/20/21 02:50 460-00-4 1,2-Dichloroethane-d4(S) 100 % 70-130 1 08/20/21 02:50 17060-07-0 Toluene-d8(S) 104 % 70-130 1 08/20/21 02:50 2037-26-5 Sample: GW-3 Lab ID: 92556378003 Collected: 08/16/21 10:30 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270E RVE Analytical Method:EPA 8270E Preparation Method:EPA 3510C Pace Analytical Services-Charlotte Acenaphthene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 83-32-9 Acenaphthylene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 208-96-8 Aniline ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 62-53-3 Anthracene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 120-12-7 Benzo(a)anthracene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 56-55-3 Benzo(a)pyrene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 50-32-8 Benzo(b)fluoranthene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 205-99-2 Benzo(g,h,i)perylene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 191-24-2 Benzo(k)fluoranthene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 207-08-9 Benzoic Acid ND ug/L 43.9 1 08/20/21 12:07 08/24/21 16:43 65-85-0 Benzyl alcohol ND ug/L 17.5 1 08/20/21 12:07 08/24/21 16:43 100-51-6 4-Bromophenylphenyl ether ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 101-55-3 Butylbenzylphthalate ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 85-68-7 4-Chloro-3-methylphenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 59-50-7 4-Chloroaniline ND ug/L 17.5 1 08/20/21 12:07 08/24/21 16:43 106-47-8 bis(2-Chloroethoxy)methane ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 111-91-1 bis(2-Chloroethyl)ether ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 111-44-4 2-Chloronaphthalene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 91-58-7 2-Chlorophenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 95-57-8 4-Chlorophenylphenyl ether ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 7005-72-3 Chrysene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 218-01-9 Dibenz(a,h)anthracene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 53-70-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date: 08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 11 of 94 Pace Analytical Services,LLC 7 aceAnalyticale 9800 Kincey Ave. Suite 100 Huntersville,NC 28078 j www.pacela6acam (704)875-9092 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-3 Lab ID: 92556378003 Collected: 08/16/21 10:30 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270E RVE Analytical Method:EPA 8270E Preparation Method:EPA 3510C Pace Analytical Services-Charlotte Dibenzofuran ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 132-64-9 1,2-Dichlorobenzene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 95-50-1 1,3-Dichlorobenzene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 541-73-1 1,4-Dichlorobenzene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 106-46-7 3,3'-Dichlorobenzidine ND ug/L 17.5 1 08/20/21 12:07 08/24/21 16:43 91-94-1 2,4-Dichlorophenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 120-83-2 Diethylphthalate ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 84-66-2 2,4-Dimethylphenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 105-67-9 Dimethylphthalate ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 131-11-3 Di-n-butylphthalate ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 84-74-2 4,6-Dinitro-2-methylphenol ND ug/L 17.5 1 08/20/21 12:07 08/24/21 16:43 534-52-1 2,4-Dinitrophenol ND ug/L 43.9 1 08/20/21 12:07 08/24/21 16:43 51-28-5 2,4-Dinitrotoluene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 121-14-2 2,6-Dinitrotoluene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 606-20-2 Di-n-octylphthalate ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 117-84-0 bis(2-Ethylhexyl)phthalate ND ug/L 5.3 1 08/20/21 12:07 08/24/21 16:43 117-81-7 Fluoranthene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 206-44-0 Fluorene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 86-73-7 Hexachloro-1,3-butadiene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 87-68-3 Hexachlorobenzene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 118-74-1 Hexachlorocyclopentadiene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 77-47-4 Hexachloroethane ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 67-72-1 Indeno(1,2,3-cd)pyrene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 193-39-5 Isophorone ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 78-59-1 1-Methylnaphthalene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 90-12-0 2-Methylnaphthalene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 91-57-6 2-Methylphenol(o-Cresol) ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 95-48-7 3&4-Methylphenol(m&p Cresol) ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 15831-10-4 Naphthalene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 91-20-3 2-Nitroaniline ND ug/L 17.5 1 08/20/21 12:07 08/24/21 16:43 88-74-4 3-Nitroaniline ND ug/L 17.5 1 08/20/21 12:07 08/24/21 16:43 99-09-2 4-Nitroaniline ND ug/L 17.5 1 08/20/21 12:07 08/24/21 16:43 100-01-6 Nitrobenzene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 98-95-3 2-Nitrophenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 88-75-5 4-Nitrophenol ND ug/L 43.9 1 08/20/21 12:07 08/24/21 16:43 100-02-7 N-Nitrosodimethylamine ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 62-75-9 N-Nitroso-di-n-propylamine ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 621-64-7 N-Nitrosodiphenylamine ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 86-30-6 2,2'-Oxybis(1-chloropropane) ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 108-60-1 Pentachlorophenol ND ug/L 17.5 1 08/20/21 12:07 08/24/21 16:43 87-86-5 Phenanthrene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 85-01-8 Phenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 108-95-2 Pyrene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 129-00-0 1,2,4-Trichlorobenzene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 120-82-1 2,4,5-Trichlorophenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 95-95-4 2,4,6-Trichlorophenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 16:43 88-06-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date: 08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 12 of 94 Pace Analytical Services,LLC 9800 Kincey Ave. Suite 100 aeAnalytical Huntersville,NC 28078 rrw,ipacelabs.cam (704)875-9092 1 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-3 Lab ID: 92556378003 Collected: 08/16/21 10:30 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270E RVE Analytical Method:EPA 8270E Preparation Method:EPA 3510C Pace Analytical Services-Charlotte Surrogates Nitrobenzene-d5(S) 24 % 10-144 1 08/20/21 12:07 08/24/21 16:43 4165-60-0 2-Fluorobiphenyl(S) 19 % 10-130 1 08/20/21 12:07 08/24/21 16:43 321-60-8 Terphenyl-d14(S) 47 % 34-163 1 08/20/21 12:07 08/24/21 16:43 1718-51-0 Phenol-d6(S) 9 % 10-130 1 08/20/21 12:07 08/24/21 16:43 13127-88-3 SO 2-Fluorophenol(S) 13 % 10-130 1 08/20/21 12:07 08/24/21 16:43 367-12-4 2,4,6-Tribromophenol(S) 31 % 10-144 1 08/20/21 12:07 08/24/21 16:43 118-79-6 8260D MSV Low Level Analytical Method:EPA 8260D Pace Analytical Services-Charlotte Acetone ND ug/L 25.0 1 08/20/21 03:08 67-64-1 Benzene ND ug/L 1.0 1 08/20/21 03:08 71-43-2 Bromobenzene ND ug/L 1.0 1 08/20/21 03:08 108-86-1 Bromochloromethane ND ug/L 1.0 1 08/20/21 03:08 74-97-5 Bromodichloromethane ND ug/L 1.0 1 08/20/21 03:08 75-27-4 Bromoform ND ug/L 1.0 1 08/20/21 03:08 75-25-2 Bromomethane ND ug/L 2.0 1 08/20/21 03:08 74-83-9 2-Butanone(MEK) ND ug/L 5.0 1 08/20/21 03:08 78-93-3 Carbon tetrachloride ND ug/L 1.0 1 08/20/21 03:08 56-23-5 Chlorobenzene ND ug/L 1.0 1 08/20/21 03:08 108-90-7 Chloroethane ND ug/L 1.0 1 08/20/21 03:08 75-00-3 IL Chloroform 4.2 ug/L 1.0 1 08/20/21 03:08 67-66-3 Chloromethane ND ug/L 1.0 1 08/20/21 03:08 74-87-3 v2 2-Chiorotoluene ND ug/L 1.0 1 08/20/21 03:08 95-49-8 4-Chlorotoluene ND ug/L 1.0 1 08/20/21 03:08 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 2.0 1 08/20/21 03:08 96-12-8 Dibromochloromethane ND ug/L 1.0 1 08/20/21 03:08 124-48-1 1,2-Dibromoethane(EDB) ND ug/L 1.0 1 08/20/21 03:08 106-93-4 Dibromomethane ND ug/L 1.0 1 08/20/21 03:08 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 1 08/20/21 03:08 95-50-1 1,3-Dichlorobenzene ND ug/L 1.0 1 08/20/21 03:08 541-73-1 1,4-Dichlorobenzene ND ug/L 1.0 1 08/20/21 03:08 106-46-7 Dichlorodifluoromethane ND ug/L 1.0 1 08/20/21 03:08 75-71-8 1,1-Dichloroethane ND ug/L 1.0 1 08/20/21 03:08 75-34-3 1,2-Dichloroethane ND ug/L 1.0 1 08/20/21 03:08 107-06-2 1,1-Dichloroethene ND ug/L 1.0 1 08/20/21 03:08 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 1 08/20/21 03:08 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 1 08/20/21 03:08 156-60-5 1,2-Dichloropropane ND ug/L 1.0 1 08/20/21 03:08 78-87-5 1,3-Dichloropropane ND ug/L 1.0 1 08/20/21 03:08 142-28-9 2,2-Dichloropropane ND ug/L 1.0 1 08/20/21 03:08 594-20-7 1,1-Dichloropropene ND ug/L 1.0 1 08/20/21 03:08 563-58-6 cis-1,3-Dichloropropene ND ug/L 1.0 1 08/20/21 03:08 10061-01-5 trans-1,3-Dichloropropene ND ug/L 1.0 1 08/20/21 03:08 10061-02-6 Diisopropyl ether ND ug/L 1.0 1 08/20/21 03:08 108-20-3 Ethylbenzene ND ug/L 1.0 1 08/20/21 03:08 100-41-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date:08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 13 of 94 Pace Analytical Services,LLC aceAnalytical 9800 Kincey Ave. Suite 100 Huntersville,NC 28078 I urwwPJcelabs.com (704)875-9092 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-3 Lab ID: 92556378003 Collected: 08/16/21 10:30 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method:EPA 8260D Pace Analytical Services-Charlotte Hexachloro-1,3-butadiene ND ug/L 2.0 1 08/20/21 03:08 87-68-3 2-Hexanone ND ug/L 5.0 1 08/20/21 03:08 591-78-6 p-Isopropyltoluene ND ug/L 1.0 1 08/20/21 03:08 99-87-6 Methylene Chloride ND ug/L 5.0 1 08/20/21 03:08 75-09-2 4-Methyl-2-pentanone(MIBK) ND ug/L 5.0 1 08/20/21 03:08 108-10-1 Methyl-tert-butyl ether ND ug/L 1.0 1 08/20/21 03:08 1634-04-4 Naphthalene ND ug/L 1.0 1 08/20/21 03:08 91-20-3 Styrene ND ug/L 1.0 1 08/20/21 03:08 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 1 08/20/21 03:08 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 1 08/20/21 03:08 79-34-5 Tetrachloroethene ND ug/L 1.0 1 08/20/21 03:08 127-18-4 Toluene ND ug/L 1.0 1 08/20/21 03:08 108-88-3 1,2,3-Trichlorobenzene ND ug/L 1.0 1 08/20/21 03:08 87-61-6 1,2,4-Trichlorobenzene ND ug/L 1.0 1 08/20/21 03:08 120-82-1 1,1,1-Trichloroethane ND ug/L 1.0 1 08/20/21 03:08 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 1 08/20/21 03:08 79-00-5 Trichloroethene ND ug/L 1.0 1 08/20/21 03:08 79-01-6 Trichlorofluoromethane ND ug/L 1.0 1 08/20/21 03:08 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 1 08/20/21 03:08 96-18-4 Vinyl acetate ND ug/L 2.0 1 08/20/21 03:08 108-05-4 Vinyl chloride ND ug/L 1.0 1 08/20/21 03:08 75-01-4 Xylene(Total) ND ug/L 1.0 1 08/20/21 03:08 1330-20-7 m&p-Xylene ND ug/L 2.0 1 08/20/21 03:08 179601-23-1 o-Xylene ND ug/L 1.0 1 08/20/21 03:08 95-47-6 Surrogates 4-Bromofluorobenzene(S) 104 % 70-130 1 08/20/21 03:08 460-00-4 1,2-Dichloroethane-d4(S) 101 % 70-130 1 08/20/21 03:08 17060-07-0 Toluene-d8(S) 103 % 70-130 1 08/20/21 03:08 2037-26-5 Sample: GW-4 Lab ID: 92556378004 Collected: 08/16/21 10:50 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270E RVE Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services-Charlotte Acenaphthene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 83-32-9 Acenaphthylene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 208-96-8 Aniline ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 62-53-3 Anthracene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 120-12-7 Benzo(a)anthracene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 56-55-3 Benzo(a)pyrene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 50-32-8 Benzo(b)fluoranthene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 205-99-2 Benzo(g,h,i)perylene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 191-24-2 Benzo(k)fluoranthene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 207-08-9 Benzoic Acid ND ug/L 41.7 1 08/20/21 12:07 08/24/21 17:09 65-85-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date:08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 14 of 94 Pace Analytical Services,LLC Kincey 9800Hunte sville,NC128078 __ � aceAnalytica! / www.pac labs.can (704)875-9092 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-4 Lab ID: 92556378004 Collected: 08/16/21 10:50 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270E RVE Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services-Charlotte Benzyl alcohol ND ug/L 16.7 1 08/20/21 12:07 08/24/21 17:09 100-51-6 4-Bromophenylphenyl ether ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 101-55-3 Butylbenzylphthalate ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 85-68-7 4-Chloro-3-methylphenol ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 59-50-7 4-Chloroaniline ND ug/L 16.7 1 08/20/21 12:07 08/24/21 17:09 106-47-8 bis(2-Chloroethoxy)methane ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 111-91-1 bis(2-Chloroethyl)ether ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 111-44-4 2-Chloronaphthalene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 91-58-7 2-Chlorophenol ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 95-57-8 4-Chlorophenylphenyl ether ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 7005-72-3 Chrysene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 218-01-9 Dibenz(a,h)anthracene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 53-70-3 Dibenzofuran ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 132-64-9 1,2-Dichlorobenzene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 95-50-1 1,3-Dichlorobenzene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 541-73-1 1,4-Dichlorobenzene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 106-46-7 3,3'-Dichlorobenzidine ND ug/L 16.7 1 08/20/21 12:07 08/24/21 17:09 91-94-1 2,4-Dichlorophenol ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 120-83-2 Diethylphthalate ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 84-66-2 2,4-Dimethylphenol ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 105-67-9 Dimethylphthalate ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 131-11-3 Di-n-butylphthalate ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 84-74-2 4,6-Dinitro-2-methylphenol ND ug/L 16.7 1 08/20/21 12:07 08/24/21 17:09 534-52-1 2,4-Dinitrophenol ND ug/L 41.7 1 08/20/21 12:07 08/24/21 17:09 51-28-5 2,4-Dinitrotoluene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 121-14-2 2,6-Dinitrotoluene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 606-20-2 Di-n-octylphthalate ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 117-84-0 bis(2-Ethylhexyl)phthalate ND ug/L 5.0 1 08/20/21 12:07 08/24/21 17:09 117-81-7 Fluoranthene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 206-44-0 Fluorene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 86-73-7 Hexachloro-1,3-butadiene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 87-68-3 Hexachlorobenzene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 118-74-1 Hexachlorocyclopentadiene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 77-47-4 Hexachloroethane ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 67-72-1 Indeno(1,2,3-cd)pyrene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 193-39-5 Isophorone ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 78-59-1 1-Methylnaphthalene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 90-12-0 2-Methylnaphthalene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 91-57-6 2-Methylphenol(o-Cresol) ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 95-48-7 3&4-Methylphenol(m&p Cresol) ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 15831-10-4 Naphthalene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 91-20-3 2-Nitroaniline ND ug/L 16.7 1 08/20/21 12:07 08/24/21 17:09 88-74-4 3-Nitroaniline ND ug/L 16.7 1 08/20/21 12:07 08/24/21 17:09 99-09-2 4-Nitroaniline ND ug/L 16.7 1 08/20/21 12:07 08/24/21 17:09 100-01-6 Nitrobenzene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 98-95-3 2-Nitrophenol ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 88-75-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date:08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 15 of 94 Pace Analytical Services,LLC /11 aeeAnalytical 9800 Kincey Ave. Suite 100 Huntersville,NC 28078 WWW.pacslabs.Cam (704)875-9092 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-4 Lab ID: 92556378004 Collected: 08/16/21 10:50 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270E RVE Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services-Charlotte 4-Nitrophenol ND ug/L 41.7 1 08/20/21 12:07 08/24/21 17:09 100-02-7 N-Nitrosodimethylamine ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 62-75-9 N-Nitroso-di-n-propylamine ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 621-64-7 N-Nitrosodiphenylamine ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 86-30-6 2,2'-Oxybis(1-chloropropane) ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 108-60-1 Pentachlorophenol ND ug/L 16.7 1 08/20/21 12:07 08/24/21 17:09 87-86-5 Phenanthrene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 85-01-8 Phenol ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 108-95-2 Pyrene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 129-00-0 1,2,4-Trichlorobenzene ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 120-82-1 2,4,5-Trichlorophenol ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 95-95-4 2,4,6-Trichlorophenol ND ug/L 8.3 1 08/20/21 12:07 08/24/21 17:09 88-06-2 Surrogates Nitrobenzene-d5(S) 61 % 10-144 1 08/20/21 12:07 08/24/21 17:09 4165-60-0 2-Fluorobiphenyl(S) 48 % 10-130 1 08/20/21 12:07 08/24/21 17:09 321-60-8 Terphenyl-d14(S) 111 % 34-163 1 08/20/21 12:07 08/24/21 17:09 1718-51-0 Phenol-d6(S) 15 % 10-130 1 08/20/21 12:07 08/24/21 17:09 13127-88-3 2-Fluorophenol(S) 29 % 10-130 1 08/20/21 12:07 08/24/21 17:09 367-12-4 2,4,6-Tribromophenol(S) 86 % 10-144 1 08/20/21 12:07 08/24/21 17:09 118-79-6 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services-Charlotte Acetone ND ug/L 25.0 1 08/20/21 03:26 67-64-1 Benzene ND ug/L 1.0 1 08/20/21 03:26 71-43-2 Bromobenzene ND ug/L 1.0 1 08/20/21 03:26 108-86-1 Bromochloromethane ND ug/L 1.0 1 08/20/21 03:26 74-97-5 Bromodichloromethane ND ug/L 1.0 1 08/20/21 03:26 75-27-4 Bromoform ND ug/L 1.0 1 08/20/21 03:26 75-25-2 Bromomethane ND ug/L 2.0 1 08/20/21 03:26 74-83-9 2-Butanone(MEK) ND ug/L 5.0 1 08/20/21 03:26 78-93-3 Carbon tetrachloride ND ug/L 1.0 1 08/20/21 03:26 56-23-5 Chlorobenzene ND ug/L 1.0 1 08/20/21 03:26 108-90-7 Chloroethane ND ug/L 1.0 1 08/20/21 03:26 75-00-3 IL Chloroform 4.4 ug/L 1.0 1 08/20/21 03:26 67-66-3 Chloromethane ND ug/L 1.0 1 08/20/21 03:26 74-87-3 v2 2-Chlorotoluene ND ug/L 1.0 1 08/20/21 03:26 95-49-8 4-Chlorotoluene ND ug/L 1.0 1 08/20/21 03:26 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 2.0 1 08/20/21 03:26 96-12-8 Dibromochloromethane ND ug/L 1.0 1 08/20/21 03:26 124-48-1 1,2-Dibromoethane(EDB) ND ug/L 1.0 1 08/20/21 03:26 106-93-4 Dibromomethane ND ug/L 1.0 1 08/20/21 03:26 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 1 08/20/21 03:26 95-50-1 1,3-Dichlorobenzene ND ug/L 1.0 1 08/20/21 03:26 541-73-1 1,4-Dichlorobenzene ND ug/L 1.0 1 08/20/21 03:26 106-46-7 Dichlorodifluoromethane ND ug/L 1.0 1 08/20/21 03:26 75-71-8 1,1-Dichloroethane ND ug/L 1.0 1 08/20/21 03:26 75-34-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date:08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 16 of 94 Pace Analytical Services,LLC 0 9800 Kincey Ave. Suite 100 aceAnalytical Huntersville,NC 28078 j uww.pacelabscan (704)875-9092 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-4 Lab ID: 92556378004 Collected: 08/16/21 10:50 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method:EPA 8260D Pace Analytical Services-Charlotte 1,2-Dichloroethane ND ug/L 1.0 1 08/20/21 03:26 107-06-2 1,1-Dichloroethene ND ug/L 1.0 1 08/20/21 03:26 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 1 08/20/21 03:26 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 1 08/20/21 03:26 156-60-5 1,2-Dichloropropane ND ug/L 1.0 1 08/20/21 03:26 78-87-5 1,3-Dichloropropane ND ug/L 1.0 1 08/20/21 03:26 142-28-9 2,2-Dichloropropane ND ug/L 1.0 1 08/20/21 03:26 594-20-7 1,1-Dichloropropene ND ug/L 1.0 1 08/20/21 03:26 563-58-6 cis-1,3-Dichloropropene ND ug/L 1.0 1 08/20/21 03:26 10061-01-5 trans-1,3-Dichloropropene ND ug/L 1.0 1 08/20/21 03:26 10061-02-6 Diisopropyl ether ND ug/L 1.0 1 08/20/21 03:26 108-20-3 Ethylbenzene ND ug/L 1.0 1 08/20/21 03:26 100-41-4 Hexachloro-1,3-butadiene ND ug/L 2.0 1 08/20/21 03:26 87-68-3 2-Hexanone ND ug/L 5.0 1 08/20/21 03:26 591-78-6 p-lsopropyltoluene ND ug/L 1.0 1 08/20/21 03:26 99-87-6 Methylene Chloride ND ug/L 5.0 1 08/20/21 03:26 75-09-2 4-Methyl-2-pentanone(MIBK) ND ug/L 5.0 1 08/20/21 03:26 108-10-1 Methyl-tert-butyl ether ND ug/L 1.0 1 08/20/21 03:26 1634-04-4 Naphthalene ND ug/L 1.0 1 08/20/21 03:26 91-20-3 i Styrene ND ug/L 1.0 1 08/20/21 03:26 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 1 08/20/21 03:26 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 1 08/20/21 03:26 79-34-5 Tetrachloroethene ND ug/L 1.0 1 08/20/21 03:26 127-18-4 Toluene ND ug/L 1.0 1 08/20/21 03:26 108-88-3 1,2,3-Trichlorobenzene ND ug/L 1.0 1 08/20/21 03:26 87-61-6 1,2,4-Trichlorobenzene ND ug/L 1.0 1 08/20/21 03:26 120-82-1 1,1,1-Trichloroethane ND ug/L 1.0 1 08/20/21 03:26 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 1 08/20/21 03:26 79-00-5 Trichloroethene ND ug/L 1.0 1 08/20/21 03:26 79-01-6 Trichlorofluoromethane ND ug/L 1.0 1 08/20/21 03:26 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 1 08/20/21 03:26 96-18-4 Vinyl acetate ND ug/L 2.0 1 08/20/21 03:26 108-05-4 Vinyl chloride ND ug/L 1.0 1 08/20/21 03:26 75-01-4 Xylene(Total) ND ug/L 1.0 1 08/20/21 03:26 1330-20-7 m&p-Xylene ND ug/L 2.0 1 08/20/21 03:26 179601-23-1 o-Xylene ND ug/L 1.0 1 08/20/21 03:26 95-47-6 Surrogates 4-Bromofluorobenzene(S) 100 % 70-130 1 08/20/21 03:26 460-00-4 1,2-Dichloroethane-d4(S) 101 % 70-130 1 08/20/21 03:26 17060-07-0 Toluene-d8(S) 104 % 70-130 1 08/20/21 03:26 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date:08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 17 of 94 Pace Analytical Services,LLC aeeAnalytiear 9800 Kincey Ave. Suite 100 Huntersville,NC 28078 / www.pacslabs.caa (704)875-9092 ANALYTICAL RESULTS Project: N. Graham&6th Pace Project No.: 92556378 Sample: GW-5 Lab ID: 92556378005 Collected: 08/16/21 11:30 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270E RVE Analytical Method:EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services-Charlotte Acenaphthene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 83-32-9 Acenaphthylene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 208-96-8 Aniline ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 62-53-3 Anthracene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 120-12-7 Benzo(a)anthracene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 56-55-3 Benzo(a)pyrene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 50-32-8 Benzo(b)fluoranthene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 205-99-2 Benzo(g,h,i)perylene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 191-24-2 Benzo(k)fluoranthene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 207-08-9 Benzoic Acid ND ug/L 42.7 1 08/20/21 12:07 08/24/21 20:52 65-85-0 Benzyl alcohol ND ug/L 17.1 1 08/20/21 12:07 08/24/21 20:52 100-51-6 4-Bromophenylphenyl ether ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 101-55-3 Butylbenzylphthalate ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 85-68-7 4-Chloro-3-methylphenol ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 59-50-7 4-Chloroaniline ND ug/L 17.1 1 08/20/21 12:07 08/24/21 20:52 106-47-8 bis(2-Chloroethoxy)methane ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 111-91-1 bis(2-Chloroethyl)ether ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 111-44-4 2-Chloronaphthalene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 91-58-7 2-Chlorophenol ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 95-57-8 4-Chlorophenylphenyl ether ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 7005-72-3 Chrysene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 218-01-9 Dibenz(a,h)anthracene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 53-70-3 Dibenzofuran ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 132-64-9 1,2-Dichlorobenzene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 95-50-1 1,3-Dichlorobenzene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 541-73-1 1,4-Dichlorobenzene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 106-46-7 3,3'-Dichlorobenzidine ND ug/L 17.1 1 08/20/21 12:07 08/24/21 20:52 91-94-1 2,4-Dichlorophenol ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 120-83-2 Diethylphthalate ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 84-66-2 2,4-Dimethylphenol ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 105-67-9 Dimethylphthalate ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 131-11-3 Di-n-butylphthalate ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 84-74-2 4,6-Dinitro-2-methylphenol ND ug/L 17.1 1 08/20/21 12:07 08/24/21 20:52 534-52-1 2,4-Dinitrophenol ND ug/L 42.7 1 08/20/21 12:07 08/24/21 20:52 51-28-5 2,4-Dinitrotoluene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 121-14-2 2,6-Dinitrotoluene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 606-20-2 Di-n-octylphthalate ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 117-84-0 bis(2-Ethylhexyl)phthalate ND ug/L 5.1 1 08/20/21 12:07 08/24/21 20:52 117-81-7 Fluoranthene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 206-44-0 Fluorene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 86-73-7 Hexachloro-1,3-butadiene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 87-68-3 Hexachlorobenzene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 118-74-1 Hexachlorocyclopentadiene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 77-47-4 Hexachloroethane ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 67-72-1 Indeno(1,2,3-cd)pyrene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 193-39-5 Isophorone ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 78-59-1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date:08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 18 of 94 Pace Analytical Services,LLC us 9800 Kincey Ave. Suite 100 _ aceAnalytical Huntersville,NC 28078 j unrw.pacalabscan (704)875-9092 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-5 Lab ID: 92556378005 Collected: 08/16/21 11:30 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270E RVE Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services-Charlotte 1-Methylnaphthalene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 90-12-0 2-Methylnaphthalene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 91-57-6 2-Methylphenol(o-Cresol) ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 95-48-7 3&4-Methylphenol(m&p Cresol) ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 15831-10-4 Naphthalene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 91-20-3 2-Nitroaniline ND ug/L 17.1 1 08/20/21 12:07 08/24/21 20:52 88-74-4 3-Nitroaniline ND ug/L 17.1 1 08/20/21 12:07 08/24/21 20:52 99-09-2 4-Nitroaniline ND ug/L 17.1 1 08/20/21 12:07 08/24/21 20:52 100-01-6 Nitrobenzene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 98-95-3 2-Nitrophenol ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 88-75-5 4-Nitrophenol ND ug/L 42.7 1 08/20/21 12:07 08/24/21 20:52 100-02-7 N-Nitrosodimethylamine ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 62-75-9 N-Nitroso-di-n-propylamine ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 621-64-7 N-Nitrosodiphenylamine ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 86-30-6 2,2'-Oxybis(1-chloropropane) ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 108-60-1 Pentachlorophenol ND ug/L 17.1 1 08/20/21 12:07 08/24/21 20:52 87-86-5 Phenanthrene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 85-01-8 Phenol ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 108-95-2 Pyrene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 129-00-0 1,2,4-Trichlorobenzene ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 120-82-1 2,4,5-Trichlorophenol ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 95-95-4 2,4,6-Trichlorophenol ND ug/L 8.5 1 08/20/21 12:07 08/24/21 20:52 88-06-2 Surrogates Nitrobenzene-d5(S) 28 % 10-144 1 08/20/21 12:07 08/24/21 20:52 4165-60-0 2-Fluorobiphenyl(S) 23 % 10-130 1 08/20/21 12:07 08/24/21 20:52 321-60-8 Terphenyl-d14(S) 99 % 34-163 1 08/20/21 12:07 08/24/21 20:52 1718-51-0 Phenol-d6(S) 24 % 10-130 1 08/20/21 12:07 08/24/21 20:52 13127-88-3 2-Fluorophenol(S) 23 % 10-130 1 08/20/21 12:07 08/24/21 20:52 367-12-4 2,4,6-Tribromophenol(S) 78 % 10-144 1 08/20/21 12:07 08/24/21 20:52 118-79-6 8260D MSV Low Level Analytical Method:EPA 8260D Pace Analytical Services-Charlotte Acetone ND ug/L 25.0 1 08/20/21 03:43 67-64-1 Benzene ND ug/L 1.0 1 08/20/21 03:43 71-43-2 Bromobenzene ND ug/L 1.0 1 08/20/21 03:43 108-86-1 Bromochloromethane ND ug/L 1.0 1 08/20/21 03:43 74-97-5 Bromodichloromethane ND ug/L 1.0 1 08/20/21 03:43 75-27-4 Bromoform ND ug/L 1.0 1 08/20/21 03:43 75-25-2 Bromomethane ND ug/L 2.0 1 08/20/21 03:43 74-83-9 2-Butanone(MEK) ND ug/L 5.0 1 08/20/21 03:43 78-93-3 Carbon tetrachloride ND ug/L 1.0 1 08/20/21 03:43 56-23-5 Chlorobenzene ND ug/L 1.0 1 08/20/21 03:43 108-90-7 Chloroethane ND ug/L 1.0 1 08/20/21 03:43 75-00-3 IL Chloroform ND ug/L 1.0 1 08/20/21 03:43 67-66-3 Chloromethane ND ug/L 1.0 1 08/20/21 03:43 74-87-3 v2 2-Chlorotoluene ND ug/L 1.0 1 08/20/21 03:43 95-49-8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date:08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 19 of 94 Pace Analytical Services,LLC aceAnalytical 9800 Kincey Ave. Suite 100 Huntersville,NC 28078 / Yww.pfcelds.cam (704)875-9092 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-5 Lab ID: 92556378005 Collected: 08/16/21 11:30 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services-Charlotte 4-Chlorotoluene ND ug/L 1.0 1 08/20/21 03:43 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 2.0 1 08/20/21 03:43 96-12-8 Dibromochloromethane ND ug/L 1.0 1 08/20/21 03:43 124-48-1 1,2-Dibromoethane(EDB) ND ug/L 1.0 1 08/20/21 03:43 106-93-4 Dibromomethane ND ug/L 1.0 1 08/20/21 03:43 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 1 08/20/21 03:43 95-50-1 1,3-Dichlorobenzene ND ug/L 1.0 1 08/20/21 03:43 541-73-1 1,4-Dichlorobenzene ND ug/L 1.0 1 08/20/21 03:43 106-46-7 Dichlorodifluoromethane ND ug/L 1.0 1 08/20/21 03:43 75-71-8 1,1-Dichloroethane ND ug/L 1.0 1 08/20/21 03:43 75-34-3 1,2-Dichloroethane ND ug/L 1.0 1 08/20/21 03:43 107-06-2 1,1-Dichloroethene ND ug/L 1.0 1 08/20/21 03:43 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 1 08/20/21 03:43 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 1 08/20/21 03:43 156-60-5 1,2-Dichloropropane ND ug/L 1.0 1 08/20/21 03:43 78-87-5 1,3-Dichloropropane ND ug/L 1.0 1 08/20/21 03:43 142-28-9 2,2-Dichloropropane ND ug/L 1.0 1 08/20/21 03:43 594-20-7 1,1-Dichloropropene ND ug/L 1.0 1 08/20/21 03:43 563-58-6 cis-1,3-Dichloropropene ND ug/L 1.0 1 08/20/21 03:43 10061-01-5 trans-1,3-Dichloropropene ND ug/L 1.0 1 08/20/21 03:43 10061-02-6 Diisopropyl ether ND ug/L 1.0 1 08/20/21 03:43 108-20-3 Ethylbenzene ND ug/L 1.0 1 08/20/21 03:43 100-41-4 Hexachloro-1,3-butadiene ND ug/L 2.0 1 08/20/21 03:43 87-68-3 2-Hexanone ND ug/L 5.0 1 08/20/21 03:43 591-78-6 p-Isopropyltoluene ND ug/L 1.0 1 08/20/21 03:43 99-87-6 Methylene Chloride ND ug/L 5.0 1 08/20/21 03:43 75-09-2 4-Methyl-2-pentanone(MIBK) ND ug/L 5.0 1 08/20/21 03:43 108-10-1 Methyl-tert-butyl ether ND ug/L 1.0 1 08/20/21 03:43 1634-04-4 Naphthalene ND ug/L 1.0 1 08/20/21 03:43 91-20-3 Styrene ND ug/L 1.0 1 08/20/21 03:43 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 1 08/20/21 03:43 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 1 08/20/21 03:43 79-34-5 Tetrachloroethene ND ug/L 1.0 1 08/20/21 03:43 127-18-4 Toluene ND ug/L 1.0 1 08/20/21 03:43 108-88-3 1,2,3-Trichlorobenzene ND ug/L 1.0 1 08/20/21 03:43 87-61-6 1,2,4-Trichlorobenzene ND ug/L 1.0 1 08/20/21 03:43 120-82-1 1,1,1-Trichloroethane ND ug/L 1.0 1 08/20/21 03:43 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 1 08/20/21 03:43 79-00-5 Trichloroethene ND ug/L 1.0 1 08/20/21 03:43 79-01-6 Trichlorofluoromethane ND ug/L 1.0 1 08/20/21 03:43 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 1 08/20/21 03:43 96-18-4 Vinyl acetate ND ug/L 2.0 1 08/20/21 03:43 108-05-4 Vinyl chloride ND ug/L 1.0 1 08/20/21 03:43 75-01-4 Xylene(Total) ND ug/L 1.0 1 08/20/21 03:43 1330-20-7 m&p-Xylene ND ug/L 2.0 1 08/20/21 03:43 179601-23-1 o-Xylene ND ug/L 1.0 1 08/20/21 03:43 95-47-6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date:08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 20 of 94 Pace Analytical Services,LLC es 9800 Kincey Ave. Suite 100 aceAnalyrca! Huntersville,NC 28078 j awwpacNabs_cam (704)875-9092 ANALYTICAL RESULTS Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-5 Lab ID: 92556378005 Collected: 08/16/21 11:30 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services-Charlotte Surrogates 4-Bromofluorobenzene(S) 100 % 70-130 1 08/20/21 03:43 460-00-4 1,2-Dichloroethane-d4(S) 102 % 70-130 1 08/20/21 03:43 17060-07-0 Toluene-d8(S) 105 % 70-130 1 08/20/21 03:43 2037-26-5 Sample: GW-6 Lab ID: 92556378006 Collected: 08/16/21 11:50 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270E RVE Analytical Method: EPA 8270E Preparation Method:EPA 3510C Pace Analytical Services-Charlotte Acenaphthene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 83-32-9 Acenaphthylene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 208-96-8 Aniline ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 62-53-3 Anthracene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 120-12-7 Benzo(a)anthracene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 56-55-3 Benzo(a)pyrene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 50-32-8 Benzo(b)fluoranthene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 205-99-2 Benzo(g,h,i)perylene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 191-24-2 Benzo(k)fluoranthene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 207-08-9 Benzoic Acid ND ug/L 43.9 1 08/20/21 12:07 08/24/21 21:18 65-85-0 Benzyl alcohol ND ug/L 17.5 1 08/20/21 12:07 08/24/21 21:18 100-51-6 4-Bromophenylphenyl ether ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 101-55-3 Butylbenzylphthalate ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 85-68-7 4-Chloro-3-methylphenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 59-50-7 4-Chloroaniline ND ug/L 17.5 1 08/20/21 12:07 08/24/21 21:18 106-47-8 bis(2-Chloroethoxy)methane ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 111-91-1 bis(2-Chloroethyl)ether ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 111-44-4 2-Chloronaphthalene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 91-58-7 2-Chlorophenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 95-57-8 4-Chlorophenylphenyl ether ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 7005-72-3 Chrysene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 218-01-9 Dibenz(a,h)anthracene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 53-70-3 Dibenzofuran ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 132-64-9 1,2-Dichlorobenzene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 95-50-1 1,3-Dichlorobenzene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 541-73-1 1,4-Dichlorobenzene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 106-46-7 3,3'-Dichlorobenzidine ND ug/L 17.5 1 08/20/21 12:07 08/24/21 21:18 91-94-1 2,4-Dichlorophenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 120-83-2 Diethylphthalate ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 84-66-2 2,4-Dimethylphenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 105-67-9 Dimethylphthalate ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 131-11-3 Di-n-butylphthalate ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 84-74-2 4,6-Dinitro-2-methylphenol ND ug/L 17.5 1 08/20/21 12:07 08/24/21 21:18 534-52-1 2,4-Dinitrophenol ND ug/L 43.9 1 08/20/21 12:07 08/24/21 21:18 51-28-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date:08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. Page 21 of 94 Pace Analytical Services,LLC n Kincey Ave. Suite 100 aceAnalytical 9800 Huntersville,NC 28078 wrw. acalabs.can (704)875-9092 ANALYTICAL RESULTS ' Project: N.Graham&6th Pace Project No.: 92556378 Sample: GW-6 Lab ID: 92556378006 Collected: 08/16/21 11:50 Received: 08/18/21 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270E RVE Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services-Charlotte 2,4-Dinitrotoluene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 121-14-2 2,6-Dinitrotoluene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 606-20-2 Di-n-octylphthalate ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 117-84-0 bis(2-Ethylhexyl)phthalate ND ug/L 5.3 1 08/20/21 12:07 08/24/21 21:18 117-81-7 Fluoranthene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 206-44-0 Fluorene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 86-73-7 Hexachloro-1,3-butadiene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 87-68-3 Hexachlorobenzene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 118-74-1 Hexachlorocyclopentadiene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 77-47-4 Hexachloroethane ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 67-72-1 Indeno(1,2,3-cd)pyrene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 193-39-5 Isophorone ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 78-59-1 1-Methylnaphthalene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 90-12-0 2-Methylnaphthalene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 91-57-6 2-Methylphenol(o-Cresol) ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 95-48-7 3&4-Methylphenol(m&p Cresol) ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 15831-10-4 Naphthalene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 91-20-3 2-Nitroaniline ND ug/L 17.5 1 08/20/21 12:07 08/24/21 21:18 88-74-4 3-Nitroaniline ND ug/L 17.5 1 08/20/21 12:07 08/24/21 21:18 99-09-2 4-Nitroaniline ND ug/L 17.5 1 08/20/21 12:07 08/24/21 21:18 100-01-6 Nitrobenzene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 98-95-3 2-Nitrophenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 88-75-5 4-Nitrophenol ND ug/L 43.9 1 08/20/21 12:07 08/24/21 21:18 100-02-7 N-Nitrosodimethylamine ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 62-75-9 N-Nitroso-di-n-propylamine ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 621-64-7 N-Nitrosodiphenylamine ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 86-30-6 2,2'-Oxybis(1-chloropropane) ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 108-60-1 Pentachlorophenol ND ug/L 17.5 1 08/20/21 12:07 08/24/21 21:18 87-86-5 Phenanthrene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 85-01-8 Phenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 108-95-2 Pyrene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 129-00-0 1,2,4-Trichlorobenzene ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 120-82-1 2,4,5-Trichlorophenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 95-95-4 2,4,6-Trichlorophenol ND ug/L 8.8 1 08/20/21 12:07 08/24/21 21:18 88-06-2 Surrogates Nitrobenzene-d5(S) 62 % 10-144 1 08/20/21 12:07 08/24/21 21:18 4165-60-0 2-Fluorobiphenyl(S) 45 % 10-130 1 08/20/21 12:07 08/24/21 21:18 321-60-8 Terphenyl-d14(S) 122 % 34-163 1 08/20/21 12:07 08/24/21 21:18 1718-51-0 Phenol-d6(S) 47 % 10-130 1 08/20/21 12:07 08/24/21 21:18 13127-88-3 2-Fluorophenol(S) 53 % 10-130 1 08/20/21 12:07 08/24/21 21:18 367-12-4 2,4,6-Tribromophenol(S) 91 % 10-144 1 08/20/21 12:07 08/24/21 21:18 118-79-6 8260D MSV Low Level Analytical Method:EPA 8260D Pace Analytical Services-Charlotte Acetone ND ug/L 25.0 1 08/20/21 04:01 67-64-1 Benzene ND ug/L 1.0 1 08/20/21 04:01 71-43-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced,except in full, Date: 08/26/2021 12:58 PM without the written consent of Pace Analytical Services,LLC. 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