The URL can be used to link to this page

Home My WebLink AboutNCS000599_Application (NC0089982)_20200504April 24, 2020 North Carolina Department of Environmental Quality 1612 MSC Raleigh, NC 27699-1612 Attn: Ms. Suzanne McCoy E: Suzanne. mccoy(cDncdenr.gov Re: Industrial Wastewater Discharge Permit Application Wilbara Sulfuric Acid Plant 4620 Highway 421 North Wilmington, NC 28401 Dear Ms. McCoy: Irerracon RECEIVED MAY 0 4 2020 DENR-LAND QUALITY STORMWATER PERMITTING On behalf of Wilbara, LLC/Southern States Chemical, Terracon Consultants, Inc. (Terracon) has completed the enclosed Industrial NPDES Permit Application and supporting documentation for the above -referenced facility. Preparation of this NPDES Individual permit application is associated with the proposed addition of wash waters from facility tank cleaning and maintenance activities to the facility's present discharge of non -contact cooling water, boiler blowdown, and cooling tower blowdown through Outfall 001. The individual permit would replace the facility's present NPDES General Permit NCG500000. Should you have any questions please contact us at your earliest convenience at (704) 594 - 8912 or via email at neal.mcelveenCc)-terracon.com . Sincerely, Terracon Consultants, Inc. McKhenzy A. Welch, CPESC Staff Scientist Attachments: Exhibits: Exhibit 1: Topographic Map Exhibit 2: Site Diagram Appendix A: EPA Form 3510-1: General Information EPA Form 3510-2C: Existing Manufacturing, Operations Appendix B: EAA Appendix C: Laboratory Analytical Reports M. Neal McElveen, PE Principal/Environmental Manager Commercial, Mining, and Silviculture Terracon Consultants, Inc. 2701 Westport Road Charlotte, North Carolina 28208 P [704] 509 1777 F [704] 509 1888 terracon.com EXHIBITS /fg Itttetl '�;r I.i 1 �- • a .,:wry - _ _ - Y'�y f1 1 Jk of _--- -1 i� = .1 }_✓, i l - ,, �.,� J. 34 19' 16.476" N 77°.58' 27.800" W ,,EApproximate Site Boundary �'• . is 6�� 5�`-" ✓r ' �}� f K _ — ' Ir•---' CLTlax I '). r I tAKf. %MTON tnKr 1 �,• ^_. .}— ..1,�}Z,_� I. �, � �i'" `• -. — / '—'-STATE GAML LAND • � ` l -C'i q:�- p ��'�lt��:l f d +i`y;'�? 1 1 ��f %�•k "Tj� i �r- law v ` Vic• +�,$r1� ' -'-- ti C. Cape Fear River Basin Ll Feet ® Approximate Site Boundary Source: 2011 National Geographic Society/ESRI, i-cubed seamless USGS quadrangles (Castle Hayne, NC); Site 0 1,000,000 4,000 Approximate Outfall Location Boundary approximated by Terracon. PM: Project No. Topographic Vicinity Map EXHIBIT NM 71197840 NO. Drawn By: Scale: KT 1:51,363 Irerracon Wilmington Plant NPDES Permitting Checked By: Filename: 4620 Highway 421 North MW Topo Wilmington, New Hanover County, Approved By: Date: 2701 weslportRd ChaOotte, NC 2820 North Carolina NM February 2020 Phone: (704) 509-1777 Fax: (704) 509-1777 Feet 1140- Tidal Flow Source: 2011 National Geographic Society/ESRI, i-cubed 0 750 1,500 3,000 ® Approximate Outfall 001 Location seamless USGS quadrangles (Castle Hayne, NC); Site Boundary approximated byTerracon. PM: Project No. Site Diagram EXHIBIT NM 71197840 No. Drawn By: Scale: KT 1:18,000 Irerracon Checked By: Filename: Wilmington Plant NPDES Permitting 24620 MW Site_Diagram Highway g y 421 North Approved By: Date: 2701 wealportRd Chadone,NC2820 Wilmington, North Carolina NM February 2020 Phona: (704) 509-1777 Fax: (704) 509-1777 m uu =1 ilk EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 Form U.S. Environmental Protection Agency 1 OA Application for NPDES Permit to Discharge Wastewater NPDES GENERAL INFORMATION SECTION 1. ACTIVITIES REQUIRING AN NPDES PERMIT (40 CFR 122.21(f) and (0(1)) 1.1 Applicants Not Required to Submit Form 1 1.1.1 Is the facility a new or existing publicly owned 1.1.2 Is the facility a new or existing treatment works treatment works? treating domestic sewage? If yes, STOP. Do NOT complete No If yes, STOP. Do NOT No Form 1. Complete Form 2A. complete Form 1. Complete Form 2S. 1.2 Applicants Required to Submit Form I 1.2.1 Is the facility a concentrated animal feeding 1.2.2 Is the facility an existing manufacturing, E operation or a concentrated aquatic animal commercial, mining, or silvicultural facility that is IL production facility? currently discharging process wastewater? LU F� Yes 4 Complete Form 1 No F.,7] Yes 4 Complete Form F� No 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 commenced to discharge? discharges only nonprocess wastewater? Cr Yes 4 Complete Form 1 F.71 No E] Yes 4 Complete Form No CD 1.2.5 Is the facility a new or existing facility whose discharge is composed entirely of stormwater associated with industrial activity or whose discharge is composed of both stormwater and Yes 4 Complete Form 1 No and Form 2F unless exempted by SECTION i NAME, MAILING ADDRESS, AND LOCATION (40 CFR 122.21(0(2)) 2.1 Facility Name Wilbara Sulfuric Acid Plant .2 2.2 EPA Identification Number 2.3 Facility Contact --FTitle U) Name (first and last) Phone number Bradley Smock Process Engineer (910) 274-0047 Email address 6 2.4 Facility Mailing Address W Street or P.O. box 4620 Highway 421 North City or town State ZIP code Wilmington North Carolina 28401 EPA Form 3510-1 (revised 3-19) EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCR000151795 SW8 090331 Wilbara Sulfuric Acid Plant OMB No. 2040-0004 " 2.5 Facility Location a Street, route number, or other specific identifier Q 0 4620 Highway421 North 0 as c County name County code (if known) New Hanover 0 E _j City or town State ZIP code z R Wilmington North Carolina 28401 SECTION1 NAICS CODES1 3.1 SIC Code(s) Description (optional) 2819 Vf d .a O C.) N U Z 3.2 NAICS Code(s) Description (optional) v 325180 tis 4.1 7NFF77prator Southern States Chemical 0 4.2 Is the name you listed in Item 4.1 also the owner? cc R c 0 Yes ❑ No 4.3 Operator Status 0 L ❑ Public —federal ❑ Public —state ❑ Other public (specify) 0 0 Private ❑ Other (specify) 1 4.4 Phone Number of Operator 4.5 Operator Address O Street or P.O. Box cc E 4620 Highway 421 North _ City or town State ZIP code 0 0 2 Wilmington North Carolina 28401 n Email address of operator 0 SECTIO, N 5. INDI1 5.1 Is the facility located on Indian Land? j ❑ Yes No EPA Form 3510-1 (revised 3-19) Page 2 r_. EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCR000151795 SW8 090331 1 Wilbara Sulfuric Acid Plant OMB No.2040-0004 6.1 Existing Environmental Permits (check all that apply and print or type the corresponding permit number for each) d �✓ NPDES (discharges to surface ❑ RCRA (hazardous wastes) ❑ UIC (underground injection of c H water) fluids) L y.1 U a ❑" PSD (air emissions) ❑ Nonattainment program (CAA) ❑ NESHAPs (CAA) c 09904T02 Title V 'x I ElOcean dumping (MPRSA) ElDredge or fill (CWA Section 404) ❑ Other (specify) w 7.1 Have you attached a topographic map containing all required information to this application? (See instructions for specific requirements.) Yes ❑ No ❑ CAFO—Not Applicable (See requirements in Form 26.) 8.1 Describe the nature of your business. Industrial manufacturer of commercial -grade sulfuric acid. a> c .y m �0 O d O R Z 9.1 Does your facility use cooling water? ID Yes ❑ No + 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 a, R 40 CFR 125, Subparts I and J may have additional application requirements at 40 CFR 122.21(r). Consult with your cNPDES permitting authority to determine what specific information needs to be submitted and when.) v Mc Water Supply Well 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 y apply. Consult with your NPDES permitting authority to determine what information needs to be submitted and when.) d ❑ Fundamentally different factors (CWA ❑ Water quality related effluent limitations (CWA Section d Section 301(n)) 302(b)(2)) R ❑ Non -conventional pollutants (CWA Thermal discharges (CWA Section 316(a)) Section 301(c) and (g)) Not applicable ._ EPA Form 3510-1 (revised 3-19) Page 3 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCR000151795 SW8 090331 Wilbara Sulfuric Acid Plant OMB No. 2040-0004 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 I Column 2 El Section 1: Activities Requiring an NPDES Permit F� w/ attachments Z Section 2: Name, Mailing Address, and Location F1 w/ attachments F,71 Section 3: SIC Codes EI w/ attachments 2 Section 4: Operator Information El w/ attachments D Section 5: Indian Land El w/ attachments n-1 Section 6: Existing Environmental Permits Z w/ attachments E Section 7: Map w/ topographic w/ additional attachments map Section 8: Nature of Business w/ attachments cc ft P1 Section 9: Cooling Water Intake Structures w/ attachments El Section 10: Variance Requests F� w/ attachments Section 11: Checklist and Certification Statement w/ attachments 11.2 Certification Statement certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. / am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. Name (print or type first and last name) Official title Operations Manager Steven Suek Signature Date signed 04/01/2020 Click to go back to the beginning of Form EPA Form 3510-1 (revised 3-19) Page 4 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCR0001 51795 SW8 090331 Wilbara Sulfuric Acid Plant OMB No. 2040-0004 Form U.S. Environmental Protection Agency 2C Mor Application for NPDES Permit to Discharge Wastewater NPDES EXISTING MANUFACTURING, COMMERCIAL, MINING, AND SILVICULTURE OPERATIONS SECTION 1. OUTFALL LOCATION (40 CIFIR 122.21(g)(1)) 1.1 Provide information on each of the facility's outfalls in the table below. Ouffall Number Receiving Water Name Latitude Longitude 0 Unnamed Cove on Invista 34' 18' 55.77" IN -77* 58' 26.76" W Prop. to the Cape Fear Rivei 0 SECTION 2. LINE DRAWING (40 CIFIR 122.21(g)(2)) CD 2.1 Have you attached a line drawing to this application that shows the water flow through your facility with a water balance? (See instructions for drawing requirements. See Exhibit 2C-1 at end of instructions for example.) 0 21 Yes F� 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. **Ouffall Number** I Operations Contributing to Flow Operation Average Flow tank/equipment cleaning, maintenance /operational 0.00001425 mgd E Cooling Tower, Boiler /Cooling Tower Blow Down 0.018225 mgd M existing permit mgd mgd .2 U- Treatment Units 0 Description Final Disposal of Solid or Code from (include size, flow rate through each treatment unit, Liquid Wastes Other Than Table 2C-1 retention time, etc.) by Discharge 0.01824 mgd 2-K Other - Not Applicable EPA Form 3510-2C (Revised 3-19) Page 1 EPA Identification Number NPIDES Permit Number Facility Name Form Approved 03/05/19 NCR000151795 SW8 090331 Wilbara Sulfuric Acid Plant OMB No. 2040-0004 3.1 "Outfall Number" cont. Operations Contributing to Flow Operation Average Flow mgd mgd mgd mgd Treatment Description Units 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 0 4) E "Outfall Number" U) Operations Contributing to Flow 0 Operation Average Flow U. 0 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.) by ischarge 3.2 Are you applying for an NPDES permit to operate a privately owned treatment works? E El Yes [21 No 4 SKIP to Section 4. n 3.3 Have you attached a list that identifies each user of the treatment works? El Yes El No EPA Form 3510-2C (Revised 3-19) Page 2 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCR000151795� SW8 090331 Wilbara Sulfuric Acid Plant OMB No. 2040-0004 SECTION 4. INTERMITTENT FLOWS (40 CFR 122.21( )(4)) 9 4.1 Except for storm runoff, leaks, or spills, are any discharges described in Sections 1 and 3 intermittent or seasonal? El Yes 2] No 4 SKIP to Section 5. 4.2 Provide information on intermittent or seasonal.flows for each applicable outfall. Attach additional pages, if n cessary. Outfall Operation Frequency Flow Rate Average Average Long -Term Maximum Number (list) Duration Days/Week Months/Year Average Daily days/week monthslyear mgd mgd days days/week months/year mgd mgd days LL 4) days/week months/year mgd mgd days 3� E days/week monthslyear 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 I months/year I mgd I mgd I 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? r-1 Yes E] No 4 SKIP to Section 6. 5.2 Provide the following information on applicable EI-Gs. ELG Category ELG Subcategory Regulatory Citation CL CL 5.3 Are any of the applicable EI-Gs expressed in terms of production (or other measure of operation)? Yes No 4 SKIP to Section 6. C .2 5.4 Provide an actual measure of daily production expressed in terms and units of applicable EI-Gs. E Outfall Operation, Product, or Material Quantity per Day Unit of Number Measure C9 IL EPA Form 3510-2C (Revised 3-19) Page 3 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCR000151795 SW8 090331 Wilbara Sulfuric Acid Plant OMB No.2040-0004 SECTION• •. , , 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 ❑ No 4 SKIP to Item 6.3. N 6.2 Briefly identify each applicable project in the table below. Affected Final Compliance Dates E Brief Identification and Description of Outfalls Source(s) of c Project (list outfall Discharge Required Projected CL number E f/! d R tM O. -T 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 ,SECTIONA•A i 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 [21 No 4 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 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? El Yes ❑ No; a waiver has been requested from my NPDES Rpermitting 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 c listed in Exhibit 2C-3? (See end of instructions for exhibit.) R ❑ Yes ❑ 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 0 Yes ❑ No 7.6 List the applicable primary industry categories and check the boxes indicating the required GUMS fraction(s) identified in Exhibit 2C-3. Primary Industry Category Required GCIMS Fraction(s) Check applicable boxes. Inorganic Chemical Manufacturing EI Volatile [D Acid El Base/Neutral ❑ Pesticide ❑ Volatile ❑ Acid ❑ Base/Neutral ❑ Pesticide ❑ Volatile ❑ Acid ❑ Base/Neutral ❑ Pesticide EPA Form 3510-2C (Revised 3-19) Page 4 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 N CR000151795 SW8 090331 Wilbara Sulfuric Acid Plant 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? S 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 0 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? H 0 Yes ❑ No a; Table C. Certain Conventional and Non -Conventional Pollutants 7.12 Have you indicated whether pollutants are "Believed Present" or "Believed Absent" for all pollutants listed on Table C for all outfalls? ;� Qr Yes ❑ No cc 7.13 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 "Believed Present"? ❑ Yes ❑ No w 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? 21 Yes ❑ No Table E. 2,3,7,8-Tetrachlorodibenzo- -Dioxin 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. R No 4 SKIP to Section 8. 7.17 Have you completed Table E by reporting qualitative data for TCDD? ❑ Yes ❑ No SECTIONOR MANUFACTURED TOXICSi 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? w ❑ Yes 0 No -+ SKIP to Section 9. H 8.2 List the pollutants below. c � 1. 4. 7. 0 2. 5. 8. N 3. 6. 9. EPA Form 3510-2C (Revised 3-19) Page 5 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 �NCR000151795� SW8 090331 Wilbara Sulfuric Acid Plant OMB No.2040-0004 SECTION9:.. , 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 ❑ Yes ❑✓ No 4 SKIP to Section 10. w N 14) 9.2 Identify the tests and their 3urposes below. Test(s) Purpose of Test(s) Submitted to NPDES Date Submitted x Permittin Authority? 0 v ❑ Yes ❑ No 0 m ❑ Yes ❑ No ❑ Yes ❑ No SECTION• •. , 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 Element One Environmental Chemists, Inc. y d Laboratory address 6319-D Carolina Beach Road 6602 Windmill Way R = Q Wilmington, NC 28412 Wilmington, INC 28405 R .r c Phone number (910)793-0128 (910)392-0223 Pollutant(s) analyzed Metals, TSS, cyanide, TOC, organics and phenolics COD, BOD, Ammonia 11.1 Has the NPDES permitting authority requested additional information? c ❑ Yes 0 No 4 SKIP to Section 12. 11.2 List the information requested and attach it to this application. E w _= 1. 4. R c 0 2. 5. Q 3. 6. EPA Form 3510-2C (Revised 3-19) Page 6 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCR000151795 Wilbara Sulfuric Acid Plant OMB No. 2040-0004 SECTIONCERTIFICATION 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 com lete all sections or provide attachments. Column 1 Column 2 in/ Section 1: Outfall Location ✓❑ w/ attachments R✓ Section 2: Line Drawing ✓❑ w/ line drawing ❑ w/ additional attachments Section 3: Average Flows and w/ list of each user of w/ attachments ❑ privately owned treatment Treatment works ❑ Section 4: Intermittent Flows ❑ w/ attachments ❑ Section 5: Production ❑ w/ attachments w/ optional additional ❑ Section 6: Improvements ❑ w/ attachments ❑ sheets describing any additional pollution control tans ❑ wl request for a waiver and El w/ explanation for identical supporting information outfalls w/ small business exemption El❑ w/ other attachments request N ❑ Section 7: Effluent and Intake ❑ w/ Table A ❑ w/ Table B Characteristics ❑ w/ Table C ❑ w/ Table D d wl Table E w/ analytical results as an ❑ ❑ attachment RSection 8: Used or Manufactured ❑ ❑ w/ attachments w N Toxics Y Section 9: Biological Toxicity ❑ ❑ w/ attachments s Tests U ✓❑ Section 10: Contract Analyses ❑ w/ attachments ❑ Section 11: Additional Information ❑ w/ attachments El 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 Steven Suek Operations Manager Signature Date signed 04/01/2020 EPA Form 3510-2C (Revised 3-19) Page 7 This page intentionally left blank. _ 0- m E O Li d E Z co 0 O w i N as �+ E R Z ¢ Y c C — O d E d R = O d J � o m L. d N �m-1 �M-I cm-1 G G Z ¢ o a) O � C R d Ln 0 �_ h d m N W N N Ln Ln cd C _O N ON i J > O O N N r d � c W O E A afa E-= t`a m cn R O y m +U) O O. m d � c`a �_ o LO rn LO NLn Ln m - eo R •� D y d a3 V LO n O N L6 N O M Lfl LO � 00 O O c\ _0 \ 'O \ 'Q \ "O \ 'O "6 tio °� o w E Q — E o _ _ _ E 0 vi vi y a3 O .C6 O .C6 O O O .C6 • � N (a O O .E -a -a _ G U fn C U U)U C 0)U C w C U w Ca C co O_ O O (n N C O N R C O to a3 C O w 07 O O w a3 U R U Uco cu • W p CJ U U U U W o 0 Cn (n 2 • � d n O, �= • O a a> : cu > E a E O co CQ E aO U c co a� E CD U O a3 Q to +O O O E • -C N u Ca U Q) O N N O 2 N N N C 'X 07 Y N0 = U UOO m m U � .R. O 3 - - Q U F-0 I— ¢ Ll- F F Cl. NMI N CM 4 L6 t0 1` c6 CD a O O d d OR OC?�.'"� Mo 0 FO O U O o -o N d Y c C Z Q O 21 t6 a m ¢0 = O _ R = +N+ to �aa LL 0 a; U •- C 0> N E O O C Z Q O (o d L 2Sl. T Cc C N M (o .. O Q _ J p 2 � � O O co a LLJ . d ,E 4 � N ,.� > s O ca ggQ� m > O N d N N N N N N O O E-0 - L'I'gR N O Ln i N N •� OO e-i OOOOOO O O e-1 O O a-iN1.1 OC, eOU-1 R -pR_ � , O O O 6 ON> 0�OO O v v v v v vOOOOOC)O v v O v C)I v (D +9 N 0-1- _ ti4 a G to aZ7- -- w a oo a -- on a -- G ao a to a G tin a oo a w-1 a to a O E 2 E -Q E E -Q E .2 E E :2 E -Q E .Q E -2 E -� E a H U O - O m O O O O O O O O O O Z Q U Q) co R R cLo m (L 2 .v C ti • a Q co O C N C 0 G N C N C CD C a) C N C a)N C C O G N � C)Q U C to (n U C to N U C N N U C O U C N N U C w N U C N U C O U C U C N U C N N U N cu 0 Co • R U U U U U U U U U U U E N LO df V 'O —C LL C d • -= a� a = 41 d Gf 'Q co N G U ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ • C),� OY U i - N — d 0 N ❑ ❑ El ❑ ❑ 1-1❑ ❑ ❑ ❑ z a> E E • � m a � o w QT o z y c a� a ❑� �❑ ❑� ❑� �❑ ❑� ❑� d d > _ a� 0 Cu N � c m G> m (o CD co O co Z (C d ;a_ d ca 4) O E m >+ E Ccc L D , � vi c Z `--- o ) R m _ +° (n 3 Q a> � g o o is o c� o o rn cri m o 00 :° o cfl io o o c� m '� OU L V '0 TCe, OO EM RI` C7 0CV I� ON Ern pN r (D • d Y O U M O C.J C? C O d' = _O V' O E i' Cfj QO M O M _ O O c ^ N V 0 E CD R CD CV C� Q c- d O .. •O UN r CIt QC QC N m� Co U� �' U� O �h Ut V' 3� O V �� c.) zC I� cnC d• cnC W Cl O ❑ Cr r0 O O _ V U Z CD N .- �- �- .- N a W m ZZ o 0 oR M O o� � N OO Z N A Z T— _o �_ w cO c O ro O w CU Z � y Y� Z Q R O = O d JF'"Q� L d N O R Z Q E m S m L F� tLwa , m Rf m > 0Q , ow d E > �, W O :E R E c � •2 x O V m E N lD N 1p ^ lD ^ l^0 O I, O O Lr, NO �-i Ln oO 1CD IO nl^D CD nERcc O O OV O Op OOO V O O i O O O OOpV O V V V V O O O O O O tao on - � - - - = N N C O .N C O .C6 C O .N C O .C6 C O .N C O .CQ C O •(O C O •(O C O .(B C O .CO C O •N C O — L L L L L L L L • C C C C C C C C C C CnCn n U w u cn t u C o C n U) U C � nw 0 C to u C w co u C wU wwc C v) u C nU uC C v N O ca O Co O O Ca OcoO(60 cc,O co O B O O O a OCo • U � U cG U ��C CD ❑ ❑ ❑ ❑ E ❑ El El El El 1-1❑ • Q 0 m Q O U d d = N = c� —_ R •n ma = O d R U C9 4) E 'm O o c IL co R IL +7E x O 0O c t�6 Z ca R N V � � E (D p O t0 0 O co O CV CO N� O E) C 04 M aAl O N tf> 'O 00 MLA •.• O. c OC . O C: Ec O M 0 0 O IT O O V >. � � cm t U 10 'CO -0)E OOi d = O Q� Q� CO~ CO~ U� U U� U^ �• N M V' LO V N M L() GU d N N N N N N cal N m a CO g -cc:>-'s C? C) .0 C-4 g� ci 2 CL < 6) O - U) E 0 �' � -O 1-4 cc z r_ E a) , m g. 6) :5 .0 > 3 5. . 0 E E 'Co E z R 0 > T 0 E ^ -0 kD (D w (D rl tD r, GO r, w r, w E Ln 0 0 Lq C) CD Lr! C) 0 ul C 0 Ln 0 Lq 0 Lq 0 Ln C) Lr 1 0 Lf 1 a Lq C� Ln 0 • 0 0 0 CD 0 0 0 0 . 0 0 0 0 0 0 C) 0 0 . 0 C) C) 0 0 0 0 C 0 0 C) 0 0 0 0 x v q v q v q v q v q v 0 v 0 v q v q v q v q v a 0 0 C) 0 0 O 0 C) 0 0 C) C) • v v v v v v v v v v v v tLO -- bo -- -- -- -- Z�- Es -2 bn to :2 w :3 -2 to =5 -0 to :3 Co _0 E 0 r w co .0 .0 .0 o 0 .0 o .0 0 0 .0 ca LL 0) CD 0 00 U) C.) w w w 0 o co o 0 m '0— m go— m 0 M O M O to O 0 CU M co M 0 0 co CD 0 C 0 a =.Q ED El El D D El El D El D D El El ca 0 r 4) ma IL 92 IL U) CL El E ED M E E M El El El El r fl 43 ca CD LO 0) 4) ca E > 2 .0 rl_ V cu ': a) 6 a) CD (D 2 E = T— CD CL '.".7 co E w CO cu 0 Lf) E C = (D 8 0 V— cc Z 2 2 2 0. 2 CL 2— a) E :E 16 = < 0 '7 0— :E c? ON :E 0— :E 0— -i� L? 0 CO a) N ;;�:, 2 c-I c? L? 2 L6 0 —0 0 2 -d- c6 .0 cz) 1- .2 LO �p r— :E of .0 f-- E_-0 -5�, cn r-- W '5� M C�l 7 Cl? 7 r-L 7 C? 7 C? - C� -0 C? C? :F; C? C4 C? C=) — LO Cj :F; CR cj� C14 Gi ui z C-� cl� C-li cli C-� c"i C\i C-� Ci clli cli co IV L m V 11 O d M - T 0 o E O Y cc z a coa c Q oZ C a m Q 2O o J ti d E o R d I m 6 cc C J Q d E >, w E� R12 R C N m Z m m � Q ` O E `�° ^ `�° (rO W m rn C) i O N0 0 0V 00CD n OO n On n�O ' m V1 mER_2 cc X O O O o CD o 0 O O O O O O Ln oLn O QT O V O V O O V O V O V O V OV V VO VO VOO O O v O O O O t10 W Y W W a \ CD \ to OO - hO a :7- too 'a \ hA a 1 Z_- CA "O _N CD N a Z N = N C O C O C O C O C O C O C O C O C O C O C O C O • C O C 4) C O C N C N C O C O C N C N C N C aJ C N ti U C U 0 U C U W U C fn In U C In W U C to In U C U fn U C U to U C to to U C U w U C w to U In v1 ow to U) O ca O R O M O N O (a O M O R O R O N O M C O R C O M U U U U U U U U U U U U � V G 0 r+ d G N w da ❑ ❑ ❑ ❑ ❑ ❑ ❑ Q ❑ ❑ ❑ ❑ ❑ • `o 0 E • d � U a`> CU 'a Z d d ❑ El El ❑ ❑ El a El El El El • 4) A CD a c o O d w R a z N c ❑ > ❑ > ❑ > ❑ > ❑ > ❑ > ❑ y > ❑ > ❑ > ❑ ❑ > ❑ a U � to a> C co N ,^ Y J df CDO > E m —> 0 CL N i w N C N C d C a o m x c N75 r p O~oN Goy^- R Z U�E p UO 2 O >,O Q O Q U 6 O 7 io L N p �Q adU .N O oa 0 U aCO fl Ln O o CO TO c Ln ca_aNt p CO ri Cp (D LC( O s O O 'DO:D / O C" to a) m CLO ULO 4 N 4 O D M M fiO N CV N N N N CV MM Mz N tm n c co d E z Q 'C co LL ❑ U) cL6 c6 i Y Q Z r— o _Lo o O c C)a� a O EL N w 1� CU Z CD ,. N E O Y O _ z Q cc 0 d O1 am r. N N d .Qc 0 Q r r r r r r r r r r r r r r r r r r r r r r r G cc z C Q GD E)a toco ca J d E >, � °� 000 W = M O O cc p O V �^ 0) 0) O 0) (0 O O (0 O N (.0 O tf) 00 tf) 00 O r to 00 O � O I- � O � O ti N LO O r O ti d M M `— r ch `— ti `— I- r-- r L `— ti ti = 'g LO O U7 O O U7 O O O O O' O O r O O R p y N O N O U') O N O 6 O U) O 6 O Ln 0 U) O T- O U) O Ln O is V O V O V O V O V O V O V O V O V O V O V O V O V V V V V V V V V V V V c a -v Z-- mo c .0 -0 � -0 � -0 c a c -a _ 0 0 0 0 0 0 0 0 0 0 0 0 ch o 0 0 0 0 o O o 0 0 o O c"Lo % % c"La c"`v • C N C O C N C N C O C O 0) N C d C O C N C O C N U c co (o U O cn U to N U c to VJ o c (n to U c co 'a C UO C W co U c fn cn U to Co U c co U to to U c to M O M o m • U U CJ U U U O p. D U U U U U 0 G (A d �U) ❑ 0 ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ Q C Q m • `o � d z - U = U) U) El ❑ ❑ ❑ ❑ co❑ ❑ ❑ El ❑ El d • O. m �' C O � m :w R E El El El Liu F El ED El E El • ~ V � fo d C � a R w R = O d C R CD C..n O c c N V )C U Z N Q O c O cz i N c6 Q Q U L Lt> -C �' t� Uj N U N -O O) W N~ C G:3 M • O. c OLf> ti OO `OO LC) co-- q O� '-'U.) O NN c�6� R- "O r- OLO aO ON -2 C 00 'E O U M N ti C CO O 00 c M U M C U O N N oo - N N lC) CO N M O � co 0_ N M �: O O Q M Q N Q CO O m� m • CO 1` W O V (V M cY Lo Iq Cl) M Cl) M C7 Ci 10 Q) a L a A 04 0 EC R Mo N Z 'o ,G c Q > o R oZ n m O _jIa> LL � R Q E a> 0) L R R C > G N 'm G 0 Q w d W d a) ECD E E c R n Z O d to w l0 l0 W l0 w l0 l0 l0 l0 l0 l0 �+ O n n O n ^ O ^ ^ O n O n ^ O ^ ^ O ^ ^ O ^ O O ^ O n O r` O a -I O c-I O �--i O O •--� CD e-i O �--I ^ O O O O O O •x y N V O V O V O V O V O V O V O V O V O V O V O V O V O O O O O O O O O O O O O O V V V V V V V V V V V V V M '6 \ M 'a \ OA \ M -0 \ M - \ M 'O \ aA -a \ M - \ M - Q \ M 'a zz� M "O :r-- M 'O za M 'O D_ a) N a) C C C C C C C C C C C C C U Z Q = Q. O O O O O O O O O O O O O Ci C�6 F ( N C�2 iv Ci6 N ci c-' C • C C C C C C C C C C C C C cu 42'2 o UC 0 (n OU 0 o 0 N 0 N o 4 U U O co CO n C C C 6CaO C to RO UJ O O O �to U CO V >m N Q c m Q • L O O _ El ❑ ❑ ❑ ❑ ❑ El ❑ ❑ ED ❑ El ❑ Z • d G m a) a W i z C Iaca o a o 0 0 0 0 0 0 0 0 0 0 co LO V I RCD � C T 0 .�-. C1 y C6 Ci E Z � E mg�' CC6 ^ p T Cl (6 1 �1 V, C CDN .00 .0 �_ a co g co �R,. Q' O O O � Q c O C U N N O� N v 00 .� i .� O -'C-. �_ CL O M C N C d N C O' O M _ v C �� V� N� NO U U d' U N L6 i 0�NO ti i C� O m 9 tf) C C f� NCP N� - N� N NM h- O� �00 p .T. � L _C M d MN 0 6� m O O CON to m to m to 0 CO CO r- m O d' O MM U NO U O 4~ UN �_ �� W C) 1� co 67 _ c- �- O 1- 00 O co LO a � [— Z Lo 0 V 0 U C) c ON � O y N W L.V U Z E o R _%c C M Q (Q O � R � ) N E o l6 Z _ a d m � �` m cc 0 a o .L- WE >. 4) a� E mj2 00-� m � G G 0.--. lD l0 lD N l0 w lD l l0 w l0 lD LO n n L n 0 n O n O nnn O O O O CR O O ` O O SriOO 1-4 OO OOt `A OOO in `r vv O OV O V O 0V O v v v O vvOvO O O O OV V V V V V O V V V V V V V OA OA Oq OD l70 C.0 —M h,p bA OA -- CA - w -0 — "6 � S r N = N C O C O C O C O •t6 C O •N C O -N C O •N C O -(a C O •cv C O •cv C O •c6 C O C O -c0 cv c6 c6 c6 • C O C O C O C N C N C a) C N C 0) C O C N C N C N C OJ U U U N U U N U N U N 0 N U N U N U 0 00 O U N O O O O O O O co O O O O co O O co O O O O O O O O • U U U U U U U U U U U C) U d m G! . ao m a 0 - m CD L •Qi L • a m a. rn� c U= o 0 0 0 0 0 0 o a o 0 0 0 c6 co N N N `-- N C N C O C O C O N d N N N -N N Co co N N cc ca v -0 C a) N N N R C6 C a) C � CCS N �_ Z -.�-� •.�.. U d O— 0- 0 f �- O 14 --- N O O N Qp s 0 c-t c~ c o "o In ti "a ' v "O �t >,,.6 s Z! N �_ "C "O ' c5io "� 9 N 61 L co t Gfl f-, O co 0 cV L6 M �F 4 O M N 4 E M . 4 4 fV .6 O i CV In � O O t0 .• d7 �� MO 5M 5Z, i5O Nz� NO i5Z::� C LLN E .• O N M V LO O ti 00 O O (V N N N CV CV N N N Cl! N M M Cl) N'd- W, L _ Cl O ayi .Q �o EoR Y Z aN c Q > o O 2m =Is. O m Q _ E 'R O L y � H EC .-i `-1 - - - .-i i-I - c-i c-i i-I - - - .--I - .-i .-i .-I .-i i-i r-I - e-I .-i .-I � R Z _ Q as' I� L J Q = d w E E L E go E c= 9 R O H z M .!2 � O �o �O m m LO to m m LO m LO m m I- r, M n r, r r, r, r r, r, r,E 'X O 'iO ui O O O O O `i O O . O . O . O O 0 c V V O VO O V O O O V V V O V V VO O R O OV OV OV O O O O O O '..5 V V V V V V V V V V V V V \ 00 \ W \ 00 a \ WhA -0 \ -0 \ CO -0 \ t�0 -0\ OA a \ GD '6 \ CO "a � W "6 -- � GO '6 - � W -0 t6 CD w m Q Z � N c o c 0 c 0 c 0 c 0 c 0 c 0 c 0 c 0 c 0 c 0 c 0 c 0 •o ti vO-. • c O c O) c N c N c N c 0 c O c O c N c O c N c O c N U O N N U c N N U C N N U O N N U O N N U O N N U O N N U c N N U O N N U N N U N N U N N U N N O (B O N O N O N O R O R O R O N O N O O Co O O R O O R O O Ca U U U U U U U U� 012 U�i U U U C6 V >� Q • y d � U a G Gf C d (A ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ Z y CL • a` m a CL cn -a z � r � o cc E w m m c c L R 2 a)L •E c6 •E 0- C N Q O Q m Q R = T— LO Z= E N 0 (c6 2 C J o 'm .�i6r Z co O O O O N O w Q C U p d' p M p p = v� O CO M C M O N O N 4 O (O N +�c--' OO CD Oa • a ..c Uti .c c>oo = Uti UCv OM Oo� o N ��n oL6 ocfl oo c cv C= 0o O X M' co CO f-L m d' I-L X ti t� M 'O m Lfl p o0 Q N O d7 ..y CO .-. t N ..r e- c N �-. Cl) c CO c 0 O 60 �+ C'4 d .. N N 00 p = t`' p = CO c N 1- p Z 60 Z O) Z Z Z M d00 d w U.• M LO CO r-00 m O N M V• CC) MmiM ,-I-�h M M rf Cl?M �t 4t Cl? v M 7 -,P • 4 4�} V -t 't --tZ � 00 i r' Cl 0 00 M O O N OO Z a CO O LL C (0 0- E Eo < Z 'L cu V! 12 co J a E Z .ff zu a Y ) � r z Lo c o _ Q c Oa� 00 1 .0 U z E o 4) c cc o c Z Q y c o E c a�.:y..R. ��-a>. CD N E O LR Z = Q d G> m 17 J Q p; CD O E A � -aE W a E 'c ccD X O V cc0 m d D >' R m O n s -_ •R -� o 0 H aL6i V O V CD � aU) c N y c O G O C O C O C O C O c O c O C O c O c O G O cv L� C�6 N c�6 tL Li Ci ISLE • C C C C C C C C C C C C c y c N c N C N C N C N c t� c N C V7 to w 0 c to U U U c 0 m 2 c U m 2 U U U 2 U 2 /cam /cam 0 Vr CO)❑ m o a o 0 0 0 0 0 0 0 0 a . Q o co d a� d ❑ IL ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ -a • a m a- c 0 u a ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ cn • N c g V � y w c cco R d E a - CD R y V E aD _ R Z L o ~ V C "to 0v iO oO) v rnO OOfl =oG. f Wrn p°Q o~6 • O Lt�n O Opp pNp& L� Nfl 'O C = LO LVn L) LO N N Lcj 2 O m m m 00 CO :E ti It O �- N d- N 4) O a)� c Q LS M -:Ls,�- LO M U LO LfJ d. t 'mot ~ 5 O N M cY Lfl fU r 0o O •• V d: ) U') LO LA LfJ LCj LO LO LO LO m CD a a N 0 E `o LL a W a E z ►� N E E rn z r c L-- o Lf)_ cu O CD c CD a� a V O Z w 0 R C C Z Q R o c o m d E to ) _ E 0, R � O z Q d C > 0 N m d W E >, = R m E C •0 '� x 0 V m cc p - a) s xp0d R ) � p CO N � N N C O C O C O C O C O C O C O C O C O C O C O C O C O N 2 • • C O C 0 C 0 C 0 C 0 C N C 0 C N C 0 C 0 C N C N C N U C N N U C N N U C N N U C N N U C N N U C N N U C N h U C N N U C N N U C Cl)U Cl)C N N U C N ti U C N en • V - n eU) o 0 0 0 0 0 0 0 0 o a o 0 . QC, • L ma O Cl CD d - d N G d N ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ d • O. m CL C i N � ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ m a C6 4) a; m m �a Eco L .= IL CD C E O O X Q cn 'a) O M N d) _¢ U � ti N i R w r• M^ R M a O r- �t CV V LD CO 00 CV N N CO M 006 v N O CV CO ao CO • CL c t6� O N "O U)) O- C O C U d- U �• N . CO ti (M '� O N f— O �Y C lf> O -O M N -� i -a CN O_ ,�c,6 N Cp V• CO O m m m CO m 0 m O .• N e2� C O W C N W ~ C �' W t c6 O CO Zr O O = U M a— U a V CL C- d U � (L— V CL U N CL �• N_ M_ V' lf) O 00 CT O N N N N N LO LC) LO LC) L6 L6 LO Lf) LC) LO LC) LC) CI cli a L fd p d V� y 2 O E O N Y c Z -o Q. > p O` Z lQ rt+ O [0 Q o E R E U O d d m J�Qr� LL � y E o O � z Q 2 = M m d N = -� > O V > .. o Q o N J O d E A �� W o E as m O N 'm Z O d E x 0 V v , l0 N C co IL a _ E Q .. Z U L = y O � _ U)cn • CDLia U tp co Co co U N_ _ � c •d Q . L O � w � y d L V C .a mIL CD �� W C Z CA a d C6 L N m d m E d L .n LO E E :;:IE c 0 LO Z cu CD ¢ C N u C U Lf> C) . a Q � 73 Z V 0 d 0 L1! fV Lri N a RM n m E O n LL a`> E Z C (6 U E Q m U Z U ::3 co LL ui *9 N E Z LO E 0) = r- O m O w O c N U LL Z W o mi d to .G 2' p � O E Z Q n O c Y 03 w C Q H 1= OE O �O 'G> D7 Gf E Q > 7 U U O J U U C C CO N 0d Q Q >+ O O E N 0 CD � Zco N L ai 1 "-U R) oE= L ._ _ Z •� L a1� CD 0)L-' c O E C R y aCD- a O N '- E � to O L. C , •� 0 V W 0J R m O 0 co cco m C % E �O m c a cnm0caq- O 3 d O .O. C O 00 M E D p O E ai E v p x 0 v- O o o v N c :1 co m N Gq \ OD \ GO \ h \ E .2 E .2 E .2 E .2 E � Ep O O O O O O O O O O O O Q R C C C C C C C C C C C N 0) N U N O U U N U N 41 U N 0 U N N U N N U U N U U N U N 0 U N OJ U N O O U U U 2i 0 2 � am d E CD CD .n .n ._ �0 a c o❑ o 0 0 0 0 0 0❑❑ N da 0 0 Q C m co w O C C N d d f0 cm ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ El E a m a > > a� a� � � o ccn _ _ O • R _ cy m 0) 0) `o O _ O °� L `° Z iO co to N CO ,�,� �= 00 r-� N (u 0) L r O1� N N p Y � pia �q a�i•U a Qc° a) a) a U E� U o� `o U om o o O 0 C) 0) U 0J i0 V m � ..0 U U 2 O U 01 LL O cfl LL .�-.. ..-� � O — O ..0 d d O v fn - O Cn N M d• In 00 1 -i �- ❑ M m d y-+ U) c 0 d' U N O M E O LL d W o o C d L q) CD,y % N N E cu > O Z Q 2 Y E Q O 4 LL d h ` 2 _ > > o Q J O w L 0 ,) E La = _ za a d scu o, f° C R h_ co Z J > G = o W E E C ca x C N � T C O Cc 03 a 00 m E ccLR O 0 a) O = = = N V O O Q Z _y d v ci R G V U co � - @ 5 -o t tin -a a a tin -o � m- -a v — -a � m� -a -o � CLO v CU E E- E E E-�- E� E- E- En E- 2 E E- .2 E E -0 E- E.2 E- E E- d C C C C C C C C C C C C D N O O O O O O O O O O O O • C C C C C C G C 5 C C C a`� O O N N (D a) N N 0 O N N lCc 0 tN C o o to 0 to C = to cu o cu o cu 0 cu w o m o m 0 co co 0(n Co d d N G d Z m Q Q c L � O� d 4) • tom/! > = C) 4/ ❑� LO °' A o`. m E • z m a = cc.,N_, 0 a Fu _ o o _ chi c O �iti N �n +- �M CO OaQ O_ �� (4 "yam O N O C`n O �� CCrn m 2 ".^� �� Nrn rn Orn IM Nu? Om �M Q 4= N 5v C N �v V V' V' C M M �v o tB M M V Cv LV cY a �/ w v)� cn ¢ c`av mti ov m� ov V n ov �� v of �v ME j_� <r j=n z L6 to oo � O N N N N M N N a, cm 0 oaCM O 'O N OO Z 0 c m a CD a cca Z .O c O U) 2 m i i a E z_ Z o d L N ; ' N � C z a C> m Y � w O = Q N CD ED CD 1— m O c > Q O J 0 L. (A0) .Q Z. m G Za a N G L M f4 0) = N m G 1! J > Q d 0 W I& g 12 c -_ 'cc X O V m p a G a> g m � N_ v •R � •C N N C O C O C O C O L L . C U C U C C cn to U N U N U C)� U U Co • CD U) El El E D ma _ac L � O � N U) 0) U) CL CO CL. • tQ O C6 � v O f0 N cc O a O co .O _Q as CD cu N O N N E N co O_ G cv s 0 n. O N G aS 0 Q 0 CO >, i (Q a) O Y i J d' LO a bn Cd 1=. cn �o -'r 0 cm O N OO Z c c0 d E co Q Z .0 �L co LL _ U) 2 cu LO -0) = T— z 0 LO ,o � R O c O N O a w U Z R R y r,� 3 C'J a r R �R Q R .0 tl N_ N H a -a d m c 0 a c 0 H R C d y ma • Q o L O � d o> m C �� ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ 0 ❑ 0 0 - a 7ajo m - c R 0 o. 43) a)a � 43) o = U L C E C �' vim— O T C co N � N c6 U (� O C N N N R R ca O O Q- O O O N U �' �' � � 2 3 a ¢ ¢ ¢ E C N N m c6 co c6 _C O �— N M 4 iCO h- 00 6� .— i � 4CO M a co CD 0 M E s LL w 0 o C? C> CD V 'O Cl OO Z `m E Z N E � z c � 0 m p w O c C) N QU n Z cc .w G = d %.,� n 4, R Q R tl ' N_ C C d N i O. d m C i+ O G. G O N R _ d N m Q • Q O L O � d °> L d °� N ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ m •. N U U • (E • .+ C X O .R. c0 a fl o C 0 N U OL a> C c 'C 0 c E O N o O c c N cc • V' C to O E (6 N L t O L -O C •N E O O 'O O >+ N O L (O C L C O d O t4 E O m .0 .0 (V L U_ N E C O Cr O (n U �•. >+ N O O O N O N M ct ui CO !�• OO 6) O (V M V• ui O ti 00 C'4 N N N N CN N N N N M M M M M M M M M co a I E Z i N a E Z a LO E rn F- o Lf) O O CD a Z W .Rd R m R y r = V d Q> v _ R •R Q d R L w y C C d tl> E a d m c 2 0 IL c 0 NJ R W. d N m Q . ao O d aD L E!> d ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ a a> m a R — o aCDcu a> a> Q o E L O U O U co O C U U � d ` co 0 0 R A •C O NCo td6 C N O Q - X E _ E _ a. _ r N NO _C O :E NO6Q -_ v co O >+ c + E U ca ccn O�C .00D o > (D m a> a> a> a> a> a> a> o o ca m o — M U' EN Y Y :2 2 Z Z Z d �� M V' VN' VM' cF dam" V~' lf> tN LO LO tl N CD N d m-�t CD oR M O O � N OO Z a m E O 0 LL d E Z G ►� R 0 'yr R in R CY a d Z R 'R Q d R t U N_ C w C ai N L20 a -a d �d -m c 0 a c O N R 'O .r N .Q . ao O d d s d o. a> m U_ U X X O co � • C Q> Q O 1 CL � G O � O Q ' CL U Co -O O O CCD C •X L6 = v U •� (D G O O O r}• U 2 m V uCL C O E E R E O C �' C O C C C_ C O Co j O O O) o _C c U C 2 H `n P C o 0 cca >+ E aci 0 0 cn o U) a N W� El m am c d d a a` a of co U) m F- N` H H t`- t` 5 > 06 o I O I i N M tfj CO I� CO O N M - - t0 t0 t0 CO Cfl f0 CO f0 CO GO ti ti h• ti ti ti am co d N 0 E 0 LL d W E a`> n LO E :3 F- z c o Ln � O c O c C> a U 1 Z y :° R 0 4) R y R Z` = ,U CY n d R W Q 7' d R .0 sv N C y.. C d U) L a 'a d m m C O a c 0 H R N C d W 0 0 - N w mQ Qo . 0 Y CJ d N d m m ❑ ❑ ❑ ❑ a do m • w 0 O. co E o c 0 c T N N U X X iV o6 i` p W O to N E co co O_ c cII O Q O U C R O Q O N T C N N ram-• O co M r' LL- U 0 �r 0 N U 0 E LL Q a w cd CA I I L �2 g C� C, 00 O LL CL tm E U- Cl) 2 co m "0 • 0 4) a) 4) 0 co tj c 0 a 4) 0 w 0 J2 =0 -0 < a 4) E CL > 4) U) am E CD CL C/) w 0 IL 0 4)-a im o a 0 • • Lc) E 0 0 Lr) Ob 0 co C� C) CL C) CIIT (15 X C-) z w �-f F.A a a ► I rer con Memorandum TO: TERRACON PROJECT FILE 71197840 AND ATTACHMENT FOR NPDES PERMIT APPLICATION FROM: Neal McElveen; McKhenzy Welch DATE: March 31, 2020 RE: Engineering Alternatives Analysis — Wilbara LLC NPDES Permit, 4620 Hwy 421 N, Wilmington, North Carolina Terracon was retained by Wilbara, LLC, who is owned by Southern States Chemical, to prepare an Engineering Alternatives Analysis (EAA) for the Wilbara, LLC site located at 4620 Hwy 421 N in Wilmington, North Carolina. The Wilbara facility consists of approximately 15 acres within the Invista property bordered to the west by the Invista facility, to the north south and east by undeveloped land with the Northeast Cape Fear River beyond and to the northeast. Exhibit 1 and 2 show the Wilbara facility and plant layout. Preparation of this EAA has been complete in conjunction with a NPDES application for the addition of proposed wash waters from facility tank cleaning and maintenance activities. The facility presently operates under NPDES General Permit NCG500000 for discharge of non -contact cooling water, boiler blowdown, and cooling tower blowdown through Outfall 001. The proposed addition of the process waters (tank and equipment cleaning, maintenance activities, and operational activities) requires the facility obtain an individual NPDES Permit. This EAA is for a non —municipal application, process tank wash downs, non -contact cooling water, boiler and cooling tower blowdown; therefore, the flow projections are based on engineering design considerations rather than population projections. A description of the proposed project follows. Projections for flow, evaluation of technical and financial feasibility, and Local Government Review are provided in later sections. STEP 1. Background and Project Description Terracon has reviewed the potential restrictions identified in the EAA guidance document and do not believe that the identified restrictions will pose an impediment to an NPDES discharge from this location. The discharge is to an unnamed canal to the Northeast Cape Fear River and the treated discharge will be well— aerated and is expected to contain significant concentrations of oxygen —consuming waste. A description of the treatment process and contact information Charlotte, NC Irerracon Memorandum are summarized below. A. Contact Information Contact information for the applicant ,facility, and EAA preparer(Terracon) are as follows. The facility is currently owned and occupied by Wilbara LLC who is owned by Southern States Chemical. The Wilbara facility is a sulfuric acid manufacturing plant. Applicant Wilbara, LLC/Southern States Chemical Attn: Steven Suek 4620 Hwy 421 N Wilmington, North Carolina 28401 Phone: 910-762-5054 Fax: 910-762-1600 email: ssuek@sschemical.com Facility Wilbara, LLC 4620 Hwy 421 N Wilmington, New Hanover County, North Carolina 28401 Phone: 910-762-5054 Fax: 910-762-1600 email: ssuek@sschemical.com EAA Preparer Terracon Consultants, Inc. Attn: M. Neal McELveen, P.E. 2701 Westport Road Charlotte, NC 28208 Phone:704-5948912 Fax:704-509-1888 Email:neal.mcelveen@terracon.com B. Description of Proposed Project The Wilbara facility presently utilizes a metal basin to collect non -contact cooling tower water, boiler blowdown and cooling tower blow down. The dimensions of the basin and volume of the basin are as follows: Charlotte, NC Irerracon Memorandum Dimensions: 30' X 40' X 4' Surface Area: 1200 sq. feet Volume: 4,800 cubic feet Capacity —Water: 35,904 gallons Description: Non -Contact cooling tower water along with boiler and cooler tower blowdowns are presently collected in the basin. Wilbara proposes to add process wash water associated with tank and equipment cleaning, maintenance activities, and operational activities to this discharge stream. The anticipated volume to be added, 3,700 gallons per year or approximately 14.25 gallons per day (GPD -assumes 260 days per year), is minimal compared to the volume generated from the non -contact cooling water and blowdown waters — 18,225 GPD (average). Discharge of the tank/equipment/maintenance cleaning waters will be intermittent with some additions occurring once every 2.5 (cleaning towers) and 6 years (tank cleanings). The wastewater is continuously recirculated through a sprayer inside the basin to cool down the wastewater. The wastewater is continuously sampled for pH content and adjusted accordingly with sodium hydroxide and/or sulfuric acid to keep the wastewater pH levels between 6.00 and 9.00. Float switches determine the timing of wastewater release to activate the release pump for discharge to Outfall 001. Information on the automatic pH controller is attached for your reference. Typical chemicals used in the water for treatment include biocides, corrosion inhibitors and sodium hydroxide (pH adjustment). Discharge occurs seven days per week and the discharge is automated based on the level accumulated in the basin. C. Summary of Process Information and Flow Estimates As described above, the facility is presently permitted to discharge non -contact cooling water along with boiler and cooling tower blowdown and discharges an average of 18,225 GPD. These waters are collected in a steel basin where it is recirculated through a surface spray to cool the water. The basin also has an automated pH controller for continuous pH sampling and adjustments. The facility cleans and washes out sulfuric acid tanks ever 6 years and also cleans equipment. The estimated volume to be added to the average discharge of 18,225 gallons per day is approximately 14.25 GPD as discussed above. Pumping rates for discharge to outfall 001 are 75 gallons per minute (GPM) based on the facilities documented discharge monitoring events. Charlotte, NC Irerracon Memorandum D. Low Flow Data for Receiving Stream Low flow information for the receiving water(s) was obtained from the US Geological Society (USGS)and the NCDEQ in Raleigh, North Carolina. Correspondence from the agencies is provided in Attachment A. Generally, the discharge from the basin will be outfall 001 through underground piping. From the point of discharge, underground piping runs northeast and discharges to an unnamed canal that flows directly to the Northeast Cape Fear River. As summarized in the USGS correspondence (copies of the correspondence are including in the attachments), the USGS South Atlantic Water Science Center (Raleigh office) currently refrains from providing (or updating previously determined) low -flow estimates for streams known or suspected of being tidally affected. There are currently no techniques that allow for quantifying the effects of tides on low flows. Concerns that tides may possibly reduce low -flow discharges (that is, relative to low -flow estimates for the same stream not tidally -affected) lead us to speculate that any such estimates for these streams may be too high. Given the "back-n-forth" flow dynamics associated with tidal effects, attempting to determine low -flow characteristics based on the assumption of uni- directional flow characteristics is not meaningful. Frequency Discharge 7Q10 Not Provided 30Q2 Not Provided W7Q10 Not Provided 7Q2 Not Provided STEP 2. Reasonable Projections for Flow As discussed in the EAA Guidance Document ,non —municipal flow projections are based on engineering design considerations and/or production projections rather than population projections. Based on information available from the facility's present discharge of non -contact cooling water, cooling tower blowdown and boiler blowdown the basin presently has an average discharge of 18,225 GPD or 0.018225 MGD. With the addition of the tank and equipment cleaning wash waters (14.25 GPD), the volume will increase to 18,239 GPD or 0.018239 MGD. Charlotte, NC Irerracon Memorandum STEP3. Evaluate Technologically Feasible Alternatives As discussed in the EAA Guidance Document, discharges from the basin (non -domestic waste water) are required to evaluate whether wastewater treatment plant(WWTP) connection , land application, wastewater reuse, discharge to surface waters, and combinations of the above. A. Connection to an Existing WWTP Review of available sewer connection to the local treatment works is not presently available at the facility; therefore, use of an existing WWTP is not feasible. B. Land Application The facility is located at 4620 Hwy 421 N, Wilmington, North Carolina. This location is in a rural industrial area. The facility is located within the INVISTA property and has a current State Stormwater Management System (Permit No. SW8 090331) that utilizes an infiltration basin for stormwater. The basin designed was based on the site specific stormwater drainage areas. The addition of the non -contact cooling water, boiler and cooling tower blowdown , and tank/process equipment cleaning waters would exceed the design parameters of the infiltration system. Based on the design and land constraints and the available land, this application is not feasible at this time. C. Wastewater Reuse The reuse of the wash/cleaning waters, cooling waters and boiler blowdown is not feasible for the sulfuric acid process due to impurities. Therefore, wastewater reuse is not technically feasible. D. Direct Discharge to Surface Waters Surface water discharge has been determined to be the only technically and economically feasible alternative for disposal of tank and equipment wash waters that are proposed to be combined with the non -contact cooling water, and boiler cooling tower blow downs. Generally, the discharge from the metal basin will be Outfall 001 through underground piping. From the point of discharge, underground piping runs northeast and discharges to an unnamed canal that flows directly to the Northeast Cape Fear River. Refer to Exhibit 1 for the location of the facility in relation to the Northeast Cape Fear River. Exhibit 2 shows the location of Outfall 001 and the coordinates for the discharge point. Charlotte, NC EXHIBITS ' S r � - � � S ', \� ter• ! L. . W ---�"�� - r .r+ n 1 �! - - _ =.r _1r •�' 34° 19' 16.476" N - - f�' 77 ,58' 27.800" W Approximate Site Boundary / J. _ � � i Jam.-'y i �-/ y � - - •-�'-_-.,+i. .� i • � i J f LA E SUrTON I r�,a f 5 �•� 4 � = _ _ - ZT'; rt..LJt ` f : c rn GlWETKI w_t f T•}+-•' ryt` i. 4 .,► , 4-1 _ Cape Fear River Basin Feet ® Approximate Site Boundary Source: 2011 National Geographic Society/ESRI, i-cubed seamless USGS quadrangles (Castle Hayne, NC); Site 0 1,000,000 4,000 Approximate Outfall Location Boundary approximated byTerracon. PM: Project No. Topographic Vicinity Map EXHIBIT NM 71197840 NO. Drawn By: Scale: KT 1:51,363 1rerracon Wilmington Plant NPDES Permitting Checked By: Filename: 4620 Highway 421 North MW Topo Wilmington, New Hanover County, Approved By: Date: 2701 Westport Rd Chadotte,NC2820 North Carolina NM February 2020 Phone: (704) 509-1777 Fax: (704) 509-1777 Feet- Tidal Flow Source: 2011 National Geographic Society/ESRI, i-cubed seamless USGS quadrangles (Castle Hayne, NC); Site 0 750 1,500 3,000 Approximate Outfall 001 Location Boundary approximated by Terracon. PM: Project No. NM 71197840 Drawn By: Scale: KT 1:18,000 Checked By: Filename: MW Site_Diagram Approved By: Date: NM February 2020 Irerracon i Rd Charlotte, NC 28201 509-1777 Fax: (704)509-1777 Site Diagram EXHIBIT NO. Wilmington Plant NPDES Permitting 2 4620 Highway 421 North Wilmington, North Carolina s a C � N to E N CL d a OA W r 'm E C m f6 � Y U c � F- a m �i 2 G. > O C O. J i Q� bLG V1 � O m U m to .a x CL O; N = OA M O' N V � m o c r_O v 3 � O _O O V ++ O u 0 0 Ww 0 ca L 3 ,to a) o 3 -0 O N o U bM cm _ U 4- O o C7 C U CO U L N N o O z > 0 Table 3A 2012 PRESENT VALUE ESTIMATING TABLE Project: Claire Manufacturing Facility, 2100 North Church St, Charlotte, NC Note: prior to entering 2010 cost est into formulas in cells H7, F37 and F39 ou will need to delete the space prior to the " '.sign. Projected Costs Over 20-yearPeriod 2012 Annual Operation and Maintenance Cost Estimate (enter 2012 cost estimate in column H formula) $ 36,568 Inflation Factor = 2.09% Discount Rate = 0.75% Year n Inflated Annual Inflated and Discounted Cost Annual Cost 2012 1 $37,332 $37,054 2013 2 $38,113 $37,547 2014 - 3 $38,909 $38,047 2015 4 $39,722 _ $38,553 -- 2016 _ _ 5 $40,552 $39,065 2017 6 _ $41,400 $39,585 2018 _ 7 $42,265 $40,111 2019 8 __ $43,149 $40,645 2020 9 $44,050 $41,186 } 2021 10 $44,971 _ $41,733 2022 11 $45,911 $42,288 _ 2023 _ _ 12 $46,811 $42,851 2024 13 $47,850 $43,421 2025 14 $48,850 _ $43,998 - -- 2026 _ 15 $49,871 $44,583 2027 16 $50,913 _ $45,176 2028 17 $51,978 $45,777 -- 2029 18 $53,064 $46,386 2030 19 $54,173 _ $47,003 - 2031 20 $55,305 _ $47,628 Totals $915,250 $842,639 _ _ (Current Value -not discounted) jPresent Value -discounted w Basis for this ears ayments Current Value Present Value 2012 Capital Cost Estimate (refer to accompanying table) $14,720 $14,720 2012 Recurring Cost Estimate from above $915,250 $842,639 _ 2012 Lost Opportunit, Cost Estimate (enter 2012 cost estimate In column F formula $0 $0 TOTAL _ _ $929,970 $857,359 Page 1 ATTACHMENTS McElveen, Neal From: Sent: To: Subject: McKhenzy Welch, CPESC Terracon Consultants, Inc P 980-938-7436 1 M 704-430-3174 Welch, McKhenzy A Thursday, February 20, 2020 10:50 AM McElveen, Neal FW: Tidally Influenced Waters From: Albertin, Klaus P <klaus.albertin@ncdenr.gov> Sent: Friday, January 31, 2020 3:08 PM To: Welch, McKhenzy A <Mckhenzy.Welch@terracon.com> Cc: Hill, David A <david.hill@ncdenr.gov> Subject: Tidally Influenced Waters Mckhenzy, I would contact David Hill regarding your request since USGS has determined that the location of interest is tidally influenced. His information is below and I've copied him on this e-mail. David Hill Environmental Specialist II NC DEQ / Division of Water Resources / Water Quality Permitting NPDES Complex Permitting, Wastewater Branch 919 707-3612 office 919 707 9000 main office david.hill(cbncdenr.gov Physical Address: 512 North Salisbury St.,Raleigh, NC, 27604 Mailing Address: 1617 Mail Service Center, Raleigh, NC, 27699-1617 Klaus Albertin, CFM Water Supply Planning Engineer Division of Water Resources North Carolina Department of Environmental Quality 919 707 9035 office 919 733 3558 fax klaus.albertin(cDncdenr.gov 512 N. Salisbury Street 1611 Mail Service Center Raleigh, NC 27699 Email correspondence to and from this address is subject to the (� North Carolina Public Records Law and may be disclosed to third parties. McElveen, Neal From: Welch, McKhenzy A Sent: Thursday, February 20, 2020 10:50 AM To: McElveen, Neal Subject: FW: USGS response concerning... Re: Low Flow Request - Cape Fear River McKhenzy Welch, CPESC Terracon Consultants, Inc P 980-938-7436 1 M 704-430-3174 From: Weaver, John C <jcweaver@usgs.gov> Sent: Wednesday, January 29, 2020 10:57 AM To: Welch, McKhenzy A <Mckhenzy.Welch@terracon.com> Cc: Albertin, Klaus P <klaus.albertin@ncdenr.gov>; Weaver, John C <jcweaver@usgs.gov> Subject: Fw: USGS response concerning... Re: Low Flow Request - Cape Fear River Mckhenzy, Just a quick note to say that I received your voice mail left yesterday. I should be back in the office tomorrow (Thursday) and Friday, so will attempt to contact you on Thursday. If you have some specific questions you want to give me an advance, that would be helpful. Thanks, JCWeaver I Curtis Weaver, Hydrologist, PE Email: icweaver(dusgs.gov USGS South Atlantic Water Science Center Online: httos;//www.usgs.gov/centers/sa-water North Carolina - South Carolina - Georgia 3916 Sunset Ridge Road Raleigh, NC 27607 Phone: (919) 571-4043 // Fax: (919) 571-4041 From: Weaver, John C <jcweaver@usgs.eov> Sent: Monday, January 13, 2020 11:04 AM To: Welch, McKhenzy A <Mckhenzv.Welch@terracon.com> Cc: McElveen, Neal <Neal.Mcelveen@terracon.com>; Albertin, Klaus P <klaus.albertin@ncdenr.gov>; Grzyb, Julie <iulie.grzyb@ncdenr.gov>; Weaver, John C <icweaver@usgs.gov> Subject: USGS response concerning —Re: Low Flow Request - Cape Fear River Mr. Welch, In response to your inquiry about the low -flow characteristics for a location on the Cape Fear River or the Northeast Cape Fear River in the vicinity of Wilmington in New Hanover County, the following information is provided: Visual inspection of the facility location using Google Earth places the point of interest east of Lake Sutton between the Cape Fear River and Northeast Cape Fear River. Plotting the lat/long coordinates (34-18-55.78"N, 77°58-26.76"W) provided via your January 10 email indicates a possible point of interest at the headwaters of a small channel draining towards the Northeast Cape Fear River. Your email mentions needing the low -flow statistics for the Cape Fear River. Regardless of the location for the point of interest, both the Cape Fear River and Northeast Cape Fear River are known to be tidally affected at near the facility location. The USGS South Atlantic Water Science Center (Raleigh office) currently refrains from providing (or updating previously determined) low -flow estimates for streams known or suspected of being tidally affected. There are currently no techniques that allow for quantifying the effects of tides on low flows. Concerns that tides may possibly reduce low -flow discharges (that is, relative to low -flow estimates for the same stream not tidally -affected) lead us to speculate that any such estimates for these streams may be too high. Given the "back-n-forth" flow dynamics associated with tidal effects, attempting to determine low -flow characteristics based on the assumption of uni-directional flow characteristics is not meaningful. You will need to contact the NCDEQ Division of Water Resources to obtain further guidance concerning any efforts to obtain an NPDES permit for a location in a tidally -affected stream. Please note that I have cc:ed Mr. Klaus Albertin with NCDEQ who a primary State contact for low -flow requests sent to USGS. I will defer you to him concerning a member of the staff within the water -quality unit at NCDEQ who can provide you this further guidance. I regret this response does not provide the flow statistics you were seeking, but hope this information is helpful in some manner or at least provides some direction to you in your efforts on this matter. Thank you. Curtis Weaver J. Curtis Weaver, Hydrologist, PE Email: icweaverOusgs.gov USGS South Atlantic Water Science Center Online: httvs://www.usgs.gov/centers/sa-water North Carolina - South Carolina - Georgia 3916 Sunset Ridge Road Raleigh, NC 27607 Phone: (919) 571-4043 // Fax: (919) 571-4041 From: Welch, McKhenzy A <Mckhenzy.Welch@terracon.com> Sent: Friday, January 10, 2020 2:46 PM To: Weaver, John C <icweaver@usgs.gov> Cc: McElveen, Neal <Neal.Mcelveen@terracon.com> Subject: [EXTERNAL] Low Flow Request - Cape Fear River Mr. Weaver We are preparing an Engineering Alternatives Analysis (EAA) for a site located at 460 US highway 421 North in Wilmington, NC. An aerial photo of the site is pending once we receive the location of the current outfalls of the facility but I have attached a topographic map for site location. We are required to submit summer 7Q10 and 30Q2 low flow data for the Cape Fear River for the submittal. The latitude and longitude for the property off Google Earth is: 34°18'55.78"N 77°58'26.76"W When I receive the approximate discharge area I will provide the data. Please let me know the cost and delivery options for this data. Free to call myself or Neal McElveen with any questions or comments for additional information. Hope all is well. McKhenzy Welch, CPESC Terracon Consultants, Inc P 980-938-74361 M 704-430-3174 Terracon provides environmental, facilities, geotechnical, and materials consulting engineering services delivered with responsiveness, resourcefulness, and reliability. Private and confidential as detailed here (www.terracon.com/disclaimer). If you cannot access the hyperlink, please e-mail sender. Irerracon March 31, 2020 Clerk of the City 102 N, 3rd Street Wilmington, NC 28401 Re: Industrial Wastewater Discharge Permit Application — Local Government Review Form Wilbara Sulfuric Acid Plant 4620 Highway 421 North Wilmington, NC 28401 To Whom it Concerns:: On behalf of Wilbara, LLC/Southern States Chemical, Terracon Consultants, Inc. (Terracon) has completed the enclosed Industrial NPDES Permit Application and supporting documentation for the above -referenced facility. As part of the permit application, the NCDEQ requires the City to complete the form following this letter and return it to my attention via email. We appreciate you time and effort to complete the form. Should you have any questions please contact us at your earliest convenience at (704) 594 - 8912 or via email at neal.mcelveen(a)terracon.com . Sincerely, Terracon Consultants, Inc. M. Neal McElveen, PE Principal/Environmental Manager Attachments: Government Form Exhibits: Exhibit 1: Topographic Map Exhibit 2: Site Diagram Appendix A: EPA Form 3510-1: General Information EPA Form 3510-2C: Existing Manufacturing, Commercial, Mining, and Silviculture Operations Appendix B: EAA Appendix C: Laboratory Analytical Reports Terracon Consultants, Inc. 2701 Westport Road Charlotte, North Carolina 28208 P [704] 509 1777 F [704] 509 1888 terracon.conn Attachment A. Local Government Review Form ■ General Statute Overview: North Carolina General Statute 143-215.1 (c)(6) allows input from local governments in the issuance of NPDES Permits for non -municipal domestic wastewater treatment facilities. Specifically, the EnviroiunenLal Management Commission (EMC) may not act on an application for a new non - municipal domestic wastewater discharge facility until it has received a written statement from each city and county government having jurisdiction over any part of the lands on which the proposed facility and its appurtenances are to be located. The written statement shall document whether the city or county has a zoning or subdivision ordinance in effect and (if such an ordinance is in effect) whether the proposed facility is consistent with the ordinance. The EMC shall not approve a permit application for any facility which a city or county has determined to be inconsistent with zoning or subdivision ordinances unless the approval of such application is determined to have statewide significance and is in the best interest of the State. ■ Instructions to the Applicant: Prior to submitting an application for a NPDES Permit for a proposed facility, the applicant shall request that both the nearby city and county government complete this form. The applicant must: ■ Submit a copy of the permit application (with a written request for this form to be completed) to the clerk of the city and the county by certified mail, return receipt requested. ■ If either (or both) local government(s) fail(s) to mail the completed form, as evidenced by the postmark on the r certified mail card(s), within 15 days after receiving and signing for the certified mail, the applicant may submit the application to the NPDES Unit. f.. As evidence to the Commission that the local government(s) failed to respond within 15 days, the applicant j shall submit a copy of the certified mail card along with a notarized letter stating that the local government(s) failed to respond within the 15-day period. ■ Instructions to the Local Government: The nearby city and/or county government which may have or has jurisdiction over any part of the land on which the proposed facility or its appurtenances are to be located is required to complete and return this form to the applicant within 15 days of receipt. The form must be signed and notarized. h Name of local government WILMINGTON (City/County) Does the city/county have jurisdiction over any part of the land on which the proposed facility and its appurtenances are to be located? Yes [ ] No [ ] If no, please sign this form, have it notarized, and return it to the applicant. Does the city/county have in effect a zoning or subdivision ordinance? Yes [ ] No [ ] If there is a zoning or subdivision ordinance in effect, is the plan for the proposed facility consistent with the ordinance? Yes[ ] No[ ] Date State County of Signature (City Manager/County Manager) On this day of , , personally appeared before me, the said name to me known and known to me to be the person described in and who executed the foregoing document and he (or she) acknowledged that he (or she) executed the same and being duly sworn by me, made oath that the statements in the foregoing document are true. My Commission expires .(Signature of Notary Public Irerracon March 31, 2020 Clerk of the County 230 Government Center Drive Suite 175 Wilmington, NC 28403 Re: Industrial Wastewater Discharge Permit Application — Local Government Review Form Wilbara Sulfuric Acid Plant 4620 Highway 421 North Wilmington, NC 28401 To Whom it Concerns:: On behalf of Wilbara, LLC/Southern States Chemical, Terracon Consultants, Inc. (Terracon) has completed the enclosed Industrial NPDES Permit Application and supporting documentation for the above -referenced facility. As part of the permit application, the NCDEQ requires the County to complete the form following this letter and return it to my attention via email. We appreciate you time and effort to complete the form. Should you have any questions please contact us at your earliest convenience at (704) 594 - 8912 or via email at neal.mceiveen(cDterracon.com . Sincerely, Terracon Consultants, Inc. M. Neal McElveen, PE Principal/Environmental Manager Attachments: Government Form Exhibits: Exhibit 1: Topographic Map Exhibit 2: Site Diagram Appendix A: EPA Form 3510-1: General Information EPA Form 3510-2C: Existing Manufacturing, Commercial, Mining, and Silviculture Operations Appendix B: EAA Appendix C: Laboratory Analytical Reports Terracon Consultants, Inc. 2701 Westport Road Charlotte, North Carolina 28208 P [704] 509 1777 F [704] 509 1888 terracon.com ( [ [_ Attachment A. Local Government Review Form ■ General Statute Overview: North Carolina General Statute 143-215.1 (c)(6) allows input from local governments in the issuance of NPDES Permits for non -municipal domestic wastewater treatment facilities. " Specifically, the Environmental Management Commission (EMC) may not act on an application for a new non - municipal domestic wastewater discharge facility until it has received a written statement from each city and county government having jurisdiction over any part of the lands on which the proposed facility and its appurtenances are to be located. The written statement shall document whether the city or county has a zoning or subdivision ordinance in effect and (if such an ordinance is in effect) whether the proposed facility is consistent with the ordinance. The EMC shall not approve a permit application for any facility which a city or county has determined to be inconsistent with zoning or subdivision ordinances unless the approval of such application is determined to have statewide significance and is in the best interest of the State. ■ Instructions to the Applicant: Prior to submitting an application for a NPDES Permit for a proposed facility, the applicant shall request that both the nearby city and county government complete this form. The applicant must: ■ Submit a copy of the permit application (with a written request for this form to be completed) to the clerk of the city and the county by certified mail, return receipt requested. ■ If either (or both) local government(s) fail(s) to mail the completed form, as evidenced by the postmark on the certified mail card(s), within 15 days after receiving and signing for the certified mail, the applicant may submit the application to the NPDES Unit. ■ As evidence to the Commission that the local government(s) failed to respond within 15 days, the applicant shall submit a copy of the certified mail card along with a notarized letter stating that the local government(s) failed to respond within the 15-day period. ■ Instructions to the Local Government: The nearby city and/or county government which may have or has jurisdiction over any part of the land on which the proposed facility or its appurtenances are to be located is required to complete and return this form to the applicant within 15 days of receipt. The form must be signed and notarized. Name of local government NEW HANOVER ' (City/County) ! Does the city/county have jurisdiction over any part of the land on which the proposed facility and its appurtenances are to be located? Yes [ ] No [ ] If no, please sign this form, have it notarized, and return it to the applicant. Does the city/county have in effect a zoning or subdivision ordinance? Yes [ ] No [ ] If there is a zoning or subdivision ordinance in effect, is the plan for the proposed facility consistent with the ordinance? Yes [ ] No [ ] Signature (City Manager/County Manager) State of , County of On this day of , , personally appeared before me, the said name to me known and known to me to be the person described in and who executed the foregoing document and he (or she) acknowledged that he (or she) executed the same and being duly sworn by me, made oath that the statements in the foregoing document are true. My Commission expires .(Signature of Notary _ :2 : » . L E �\ \ 2 �co � k § o g :± O ) � � § } o _ L m k k k O / / k \ \ 0 ` z z $ § d_ E ƒ u t R R \LU d ƒ E i r { � [ [ LL f 3 k $ \ ± [ 2 � ƒ E 3 c \ _ § } f . g j ± \ % / \ / 7 ' \ 7 \ 2 2 2 K . 2 = ± _ .2 _ k k / } \ # # \ 5 ./ % �\ .0 : 2 \ 7 \ I I co co co LO CDI E f / 2 2 \ \ E a e a a — c) # D 2 D c / ¢ \ \ \ \ \ \ \ \ x m 2 \ \ \ \ \ @ \ _ # Cl) 6 a Cl) > 4 4 4 m c + 4 @ 4 4 4 + 4 : u E / �} \ �k 0 \ b � % 0 < \ } k J ` u o z E f k R / R k R \ R o \ q k \ / k j 7 k d 7 . , \ / � i E E . / \ / f ± % / \ 2 \ / » \ ƒ 3 / 0 k 2 E . - c g k 7 2 \ \ j / 3 '0� 3 \ J \ \ \ } % \ \ \ \ y 0)9 } \ \ \ q 0% % LO � / E � E 7 2 a 7 / ¥ 7 / a 2 \ a \ d R E e I % 4 \ 2 7 c / x LU � @ ; k \ N \ \ N \ j N \ CD N \ \ � \ \ a \ \ N \ \ N \ McElveen, Neal From: noreply shipping Sent: Thursday, April 2, 2020 8:16 PM To: McElveen, Neal Subject: Shipment Notification SendPro' Enterprise Shipment Notification FedEx Web Services Shipped To: Clerk of the County 230 Government Center Drive Suite 175 Wilmington NC 28403 us AttentionTo: Kym Crowell Tracking Number 391579485798 Click the link below to view the tracking information. http://track. carrier-tracki nq.com/track. acti on?carrierTvpe=Fed Ex&contentTvr)e=html&tracki na N um ber=391579485798 FedEx Web Services Shipped To: Clerk of the County 230 Government Center Drive Suite 175 Wilmington NC 28403 us AttentionTo: Kym Crowell Tracking Number 391579912487 Click the link below to view the tracking information. _http://track.ca rder-tracki nq.com/track. action?carrierTvpe=Fed Ex&contentTviDe=htm I &tracki naN um ber=391579912487 FedEx Web Services Shipped To: Clerk of the City 102 N. 3rd Street Wilmington NC 28401 us AttentionTo: City Clerk Tracking Number 391580535311 Click the link below to view the tracking information. htti)://track. carrier-tracki na. com/track. action?carrierTvpe=Fed Ex&contentTvpe=htm I&tracki ng N um ber=391580535311 1 pitneybovres Generated by Pitney Bowes SendPro@) Enterprise F� Irerracon March 31, 2020�" Clerk of the City >!C RpR2420 102 N, 3�d Street �' �ff��..r✓Ep Wilmington, NC 28401 r'' 47). z' Re: Industrial Wastewater Discharge Permit Application — Local Government Review Form Wilbara Sulfuric Acid Plant 4620 Highway 421 North Wilmington, NC 28401 To Whom it Concerns:: On behalf of Wilbara, LLC/Southern States Chemical, Terracon Consultants, Inc. (Terracon) has completed the enclosed Industrial NPDES Permit Application and supporting documentation for the above -referenced facility. As part of the permit application, the NCDEQ requires the City to complete the form following this letter and return it to my attention via email. We appreciate you time and effort to complete the form. Should you have any questions please contact us at your earliest convenience at (704) 594 - 8912 or via email at neal.mcelveen(a)terracon.com . Sincerely, Terracon Consultants, Inc. M. Neal McElveen, PE Principal/Environmental Manager Attachments: Government Form Exhibits: Exhibit 1: Topographic Map Exhibit 2: Site Diagram Appendix A: EPA Form 3510-1: General Information EPA Form 3510-2C: Existing Manufacturing, Commercial, Mining, and Silviculture Operations Appendix B: EAA Appendix C: Laboratory Analytical Reports Terracon Consultants, Inc. 2701 Westport Road Charlotte, North Carolina 28208 P [704] 509 1777 F [704] 509 1888 terracon.com m :j :J:a ilk Gail Penny Southern States Chemical 4620 US Highway 421 N Wilmington, NC 28401 Element One Inc. Wilmington,28412 Phone:910 Fax: 910 792-6853 ellab@eitab.com FINAL REPORT OF ANALYSES March 13, 2020 Client Project Name: TERRACON Client Project Number E1 Project Number e34438 Sample ID: Neutralized Acid Sample Matrix W Sample Type Date Received 03/04/2020 Date Sampled 03/04/2020 Time Sampled 1415 Time Received 1535 Delivered by Courier Sampler Received by LLB E1 Sample # 34438 Parameter Result Unit Dilution DL Method Date Beryllium < 0.01 mg/L 10 0.001 EPA 200.8 03/12/2020 Calcium 9.17 mg/L 10 0.05 EPA 200.8 03/12/2020 Chromium < 0.01 mg/L 10 0.001 EPA 200.8 03/12/2020 Nickel < 0.01 mg/L 10 0.001 EPA 200.8 03/1212020 Copper 0.022 mg/L 10 0.001 EPA 200.8 03/12/2020 Zinc 0.051 mg/L 10 0.001 EPA 200.8 03/12/2020 Arsenic < 0.01 mg/L 10 0.001 EPA 200.8 03/12/2020 Selenium 0.012 mg/L 10 0.001 EPA 200.8 03/12/2020 Silver < 0.01 mg/L 10 0.001 EPA 200.8 03/11/2020 Antimony < 0.01 mg/L 10 0.001 EPA 200.8 03/12/2020 -- Thallium < 0.01 mg/L 10 0.001 EPA 200.8 03/12/2020 Lead < 0.01 mg/L 10 0.001 EPA 200.8 03/11/2020 Mercury < 0.0001 mg/L 1 0.0001 EPA 245.1 Due to matrix interference, it was necessary to analyze sample for metals at a minimum 1 Ox dilution. Ken Smith, Laboratory Director 34438 Southern States Report Compiled by ` L NC Certifications: DW 37788 and DWQ DENR 604 Page 1 of 2 • d # Gail Penny - - Southem States Chemical 4620 US Highway 421 N Wilmington, NC 28401 Sample Matrix Date Sampled 03/04/2020 Delivered by Courier Parameter Cyanide Total Organic Carbon COD BOD Ammonia-N Total Suspended Solids 4;6L�n Ken Smith, Laboratory birector Element One Inc. Wilmington,NC 28412 Phone: 910 r 1 8 a„ ellab@ellab.com FINAL REPORT OF ANALYSES March 13, 2020 Client Project Name: TERRACON Client Project Number E1 Project Number e34438 Sample ID: Neutralized Acid Sample Type Date Received 03/04/2020 Time Sampled 1415 Time Received 1535 Sampler Received by LLB E1 Sample # 34438 Result Unit Dilution DL Method Date < 0.005 mg/L 1 0.005 SM 4500CN C&E 03/09/2020 2.09 mg/L 1 1.0 SM 5310B 03/12/2020 < 10 mg/L 1 10 HACH 8000 03/06/2020 < 2 mg/L 2 SM 5210 B 03/04/2020 < 0.20 mg/L 1 0.20 SM 4500NH3 B&D 03/1012020 26.6 mg/L 1 2.5 SM 2540 D 03/05/2020 34438 Southern States Report Compiled by_P. D NC Certifications: DW 37788 and DWQ DENR 604 Page 2of2 ra 46 (D rn T a. 4 E CO -a 90 CMO @ 0 rn T- T- 10 op 0 cts E —i a) ta•Z cc as� '!Wq DS IN d E 08 LL C E 40- LL. 0 r (D a) o x cts iz > (1) J-- a- < LL E m — M r--A m E0 > -0ca tn i� 0 CL E (D 0 Z co z < C) 't co E -c 0 cv 0 a) fL C) 0 0_cz _ 0 (D E Y —E E � 0 0 ■ONE 0 E 0 cc E ro co E 0 0 0 0 z in 2 12 C.I. co 0.= Hd ca 0 S4UO # cu *0 cu Z)q4evv E 4- F- L --- -� LAIL— .2 ca a I % IF PfjkMjj 0 m 8 I L- 0 :s ca 2 cl C13 LV CD 0 .—I U a) 1-1 Z 0 Q E 0 Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 ® 910-392.0223 Lab a 910.3914424 Fax 710 Bowsertown Road, Manteo, NC 27954 ® 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 0 910,347.5843 Lab/Fax Element One Date of Report: Mar 23, 2020 6319-D Carolina Beach Road Customer PO #: Wilmington NC 28412 Customer ID: 08100049 Attention: Paula Smith Report #: 2020-03864 Project ID: Lab ID Sample ID: Collect Date/Time Matrix Sampled by 20-09382 Site: 34438 3/5/2020 10:30 AM Water Gail Penny Test Method Results Date Analyzed Inorganic Phenols Comment: Reviewed by: EPA 420.1 <0.05 mq/L 03/19/qnqn Report #: 2020-03864 F- Analytical Environmental Services, Inc Client: Environmental Chemists, Inc. Project Name: Lab ID: 2003D37-008 - :Analyses Phenolics, Total Recoverable E420A f Phenolics, Total Recoverable i t : t I' l r._ Qualifiers: 13iue escecds maxtmmn contaminant level RRL E4elorr reporting In. H Holding nines for preparation or analysis exceeded N Anaivte nut NE[. AC certifi,d H Analyte detected "I the associated method blank Greater than �Result rvaine Result i3RI. Date: 20-Mar-20 Client Sample ID: 20-09382 Collection Date: 3/5/2020 10:30:00 AM Matrix. Aqueobs Reporting Dilution Limit Qua1 units SatchlD Date Analyzed Analyst Factor (E420.1) 0-05 mg/L 294069 1 03/19/202015:57 AT E Estimated (value above quantttanon range) S Spike Recovery outside limits due to matris )Tarr See case narrative r Ana(yzea in the lab which is a deviation from the method Less than Result value 11 Estmated value detected below Reporang limit Pape 10 of 14 ( f Environmental Chemist, Inc., Wilmington, NC Lab #94 i_ Sample Receipt Checklist Client: '{> P 2, Date: Report Number: 5602 Windmill Way Wilmington, NC 28405 910,392.0223 Receipt of sample: ed UPS ❑ FedEx ❑ Other ❑ E ES BEii 1. Were custody seals present on the cooler? Original ES temperature upon 2. If custody seals were present, were they intact/unbroken? receipt _9C Corrected temperature upon receipt How temperature taken: ❑ Temperature Blank Against Bottles IR Gun ID Thomas Traceable S/N 192511657 ❑ YES ❑ NO IR Gun Correction Factor °C: 0.0 3. If temperature of cooler exceeded 6°C, YES ❑ NO was Project Mgr.JQA notified? 4. Were proper custody procedures (relinquished/received) YES ❑ NO followed? 5. Were sample ID's listed on the COC? YES ❑ NO 6. Were samples ID's listed on sample containers? YES ❑ NO 7. Were collection date and time listed on the COC? POD YES YES ❑ ❑ NO 8. Were tests to be performed listed on the COC? PQ YES ❑ NO 9. Did samples arrive in proper containers for each test? NO 10. Did samples arrive in good condition for each test? VYES YES ❑ NO 11. Was adequate sample volume available?' YES ❑ ❑ NO 12. Were samples received within proper holding time for requested tests? ❑ NO 13. Were acid preserved samples received at a pH of <2? YES ❑ NO 14, Were cyanide samples received at a pH >12? ❑ YES ❑ NO 15. Were sulfide samples received at a pH >9? ❑ ❑ YES YES ❑ ❑ NO 16. Were NH3/TKNJPhenol received at a chlorine residual of <0.5 rn L? NO 17. Were Sulfide/Cyanide received at a chlorine residual of <0.5 m/L? * TOC/Voiatiles are pH checked at time of analysis and recorded on the benchsheet. ** Bacteria samples are checked for Chlorine at time of analysis and recorded on the benchsheet Sample Preservation: ;Must be completed for any sample(s) incorrectly preserved or with headspace) _ Sample(s) were received incorrectly preserved and were adjusted accordingly by adding (circle one): HMSO, HNO3 HCI NaOH Time of preservation: if more than one preservative is needed, notate in comments below Note: Notify customer service immediately for incorrectly preserved samples. Obtain a new sample or notify the state lab if directed to analyzed by the customer. Who was notified, date and time: Volatiles Samples) Nere received with headspace COMMENTS: uuc, c1A.UO2 °C o o ' k m , Z � Q S <D CA � y M t~D t T. S _ (n r CD tV 41 0 A N Z D O D D M D O •a m w y r -., ,LOi W i Z C)0 3 i o i 0 d i L w v N CD �' ° `D D O 3 n s 3 0 O IL 1 v (D CD 0 �= Z O O y =r •< W CD D -o 3 (DSample 0 Sc Type d °- Composite 07 w G) C) G) C) 0 n G) 0 G) n G) n G) C) G) C) G) or m Grab Cy -D -D G) 'O O Container K (P or G) cr CD a Chlorine CD 0 mglL CD ° LAB 1D a) CL N NUMBER NONE ° HCL -� Nx H2SO4 Q X HNO3 rn n 3 j NAOH !D 1 WTHIO Z OTHER 1 CD i p O � y I n + o' z p I I M ( N y o N i /;u ( V m •. tD W y O < Z C O O y v � ffin CL y �•AMIL 00 v I.. rn AM - W CD o c -- O 0 Z O — n m 3 < n00 a=i N (A � n !Z M ZZ 0 O m �7 N 0 x n M n� o 0 0 0 D m m MO Z 0Zz0Dm -4 -; -•1 ; v_ D g D 9 Z Z n -1 rn rn z o Z (.. v A > 'n 0r 3 (n (n 3 z Q cn n 3 * ?3 =r :+ -n r- �rn 'n C ; —I n O cn 3-AI S Z � -4 V �Im l0 Z A 1 m = o m > n O z �? v � 1-• rn n X -•i O0 1 C O o n N > (n ca M o �o �3 14 W 't...-`i w N (D O p L i a N co u" ca -n f J 0 r l C cQ o o1 w Z CO 0 N ,p. N N CO jp. Cyst �� viro��me��W��i��s, Inc* 6602Windmill Way, Wilmington, N[284O5 ° 910.392.0223Lab ° 9l0.392/�24Faz 7l0Bm^esozwnRoad, Manu:,,NC27954 ° 252.473.5702La6/Fax 255-AWilmington Bj�bwo�]ud'monvJ]c'��CZ854V ° 9I0347.5843L^b/Fax Element One Date of Mar 23'2O2O � S31Q-[}Carolina Beach Road Customer pO#t Wilmington NC 28412 Customer ID: 08100048 ^ Attention: Ken Smith Ropmrt#: 2020-03791 � Project ID: 34438 Lab ID Sample ID: ColYwotBmte/Tirme Matrix Sampled by ^20-00210 Sitm:34438 3/4/2020 2:15PM VVutmr Gail Penny - Test Method Results Date Analyzed 1.1.1-Tr|Ch|uroethana spA»:* <0.5pg/L 03/06/2020 1.1.2.2-Tetronh|onoethane cpAam <&5pg/L 03/08/2020 ' 1.1'2-Trioh}unoethene spAzw <0.5pg/L 03/08/2020 1.1-Dinh|oroethane ep^m4 <0.5pg/L 03/06/2020 �1.1'D|oh!onoetheoe en^«:w <0.5Ag/L 03/06/2020 r1,2-Dich>orobenzene Ee«uc* «0.5pg/L 03/08C2020 / 1.2,Dich|onoet ane _ spAmw <0.5pg/L 03/00/2020 1.2-Dioh|oropropone en^ww <0.5pg/L 03/06/2020 1.3-Dioh|orobenzene sp»«m <0.6pg/L 03/06/2820 _ 1.4-Dioh|orobenzene cp«sm <0.5pQ/L 03/06/2020 - Acno\ein epAmw <1Opg/L 03/06/2020 - Acry|onihi{e spAsw <5pg/L 03/06/2028 Benzene en^«u4 <0.5pO/L 03/06/2020 - Brornodioh|orornethane cp^»e* <0.5pg/L 03/08/2020 Bronnoforrn EpA»m <0.5pg/L 03/06/2020 _~ Bronnornethone en^am <0.5pg/L 03/06/2020 Carbon Tetrachloride epAa»* «0.5pg/L 03/08/2820 Ch|orobnnzene sp^um x0.5pg/L 03/06/2020 Chbroothana sp«624 <0.5pg/L 03/08/2020 ` Chloroform epAee4 ^8.5pg/L 03/00/2020 � Ch|oronnethene sp^o2w <0.5pg/L 03/06/2020 � cis-1.3-Dioh|oropnopene spAa24 <0.5pg/L 03/06V2020 -� DibvornooNoronnethone spAao4 <0.6ug/L 03/08/2020 Ethy|benzene sp«62w <0.5pg/L 03/06/2820 � &0+PXy)ene En^«2w «1.Opg/L 03/86/2020 Methylene chloride sn^»u* <0.5pg/L 03/06/2020 Report �. 20e0-03791 page Im4 Element One Date of Report: Mar 23.202U &' G310-DCarolina Beach Road Customer PO#: VVi|nninQtnn NC 28412 Customer ID: 08100048 � Attention: Ken Smith Rmpmrt#: 2020-03781 � Project ID: 34438 ortho-Xy|ene cp«mw <0.5pg/L 03/06/2020 ^Tetraoh|oroethene spA«c* <0�5pg/L 03/06/2020 Toluene sp^s2w <U.bUg/L 03/06/2020 L Trans- 1.2'Dioh|unuetheno spAe»4 <0.5pg/L 03/08/2020 _ trans- 1.3-Dich|oropn}pene sP»o2w <0.5pg/L 03/06/2020 ' Trioh|oroethene spAsc* <0.5pg/L 03/06/2820 Thoh|oroOuovurnethane sp«szw <0�5pg/L 03/06/2020 | Vinyl chloride [ spAeu* <0.6pg/L 03/06C2020 2.4.6-Thoh|onopheno| sp«eca <5,10pg/L 03/05C2020 2.4-Dich|oropheno| EPA 62e x5AOVg/L 03/05/2020 ^- 2.4-Oinnethy|pheno| spAeua <5.10pg/L 03/05/2020 2.4-Dinitropheno| sp«eos <25.5pg/L 03/05/2020 L 2-Ch|onopheno| sp«suo <5.10pg/L 03/05/2020 2-yWedhy|-4.8-dinibnphenol F epAsos <25.5pg/L 03/05/2020 | 2-Nitropheno| e*^62a «25.5pg/L 03X05/2020 4-Ch|orm'3-nnethy|pheno| spx«2s <5.10pg/L 03/05/2020 - � 4-Nbropheno| spA*es <25.5pg/L 03/05C2020 - Pentauh|oropheno| cpAeos <25.5pg/L 03/05/2020 phon0| c*^mo <5.10pQ/L 03/05C2020 - 1.2 Dipheny|hydnazine epAnus <5.10pg/L 03/05/2020 - 1.2.4-Trich|nrobenzene ee^a»a «5.10pg/L 03/05/3020 _ 1.2-Oich|orobenzene ep»»xs «5.10pg/L 03/05/2020 1.3-Dioh|onobenzene sp««us <5.10pg/L 03/05/2020 _ 1'4-Oich|onobenzene s*^uu» <5.10pg/L 03/05/2020 1-K4ethy|naphtho|ene sp«oe« <5.10pg/L 03/05/2020 2.4-Dinitnzbz|uene sn^«ea <510pg/L 03/05/2020 2.6-[)initroto|uene sp«e«s <5.10pQ/L 03/05/2020 ? 2-Chiuronaphthai*ne �'A:2: <��1Opg/L D3/O�/2O20 ~� 2-Mathy|naphtha|ene sp*ocs <5.10pg/L 03/05/2028 3 3' Dich)orob�nzidinm � .- sp««»s � �1D2pg/L 03/05/2020 ~ Report #:: e020-03u1 Page cof 4 Element One Date wfReport: Mar 23.202O & 8319-DCarolina Beach Road Customer PO#: Wilmington NC 28412 Customer ID: 88100049 « 0 Attention: � Ken Smith Report#^ 2020'03791 ` - Project ID: 34438 4-8romnphenylphenyl ether spAmo <5.10pg/L 03/85/2020 - 4-Ch|onophenylphenyl ether epAaa <5.10pg/L 03/05/2020 Aoenaphthene spAe»» «5.10pA/L 03/05/2020 L Aoenaphthy|ene epAau» <5.10pg/L 03/06/2020 Anthracane spA»c* <5.10pg/L 03/05/2020 � Benzidine cpAau5 <10.2pg/L 03/05/2020 ` 8enzo[e]pynene sp«»cs <5.10Ug/L 83/05/2020 � Benzo(a)aOthracane sm 625 <5.10pg/L 03/05/2020 Bonzo(b)MuonanMbene spA625 <5.10pg/L 03/05/2020 Benzo(g.h.i)pery|ene spAsus <5.10pg/L 03/05/2020 �- Benzo(k)Uuonuntheno cpAoo5 <5.18pg/L 03/05/2020 Bio( oh|nromothy| )ethe, sp»au: <5.10pg/L 03/05/2020 � Bie(2-Ch|nnoethoxy)methane spA«zs <5.10pg/L 03/05/2020 Bia(2-Ch|oroothy|)ather En^ou» <5.10pg/L 03/05/2020 � - Bia(2-Ch|orniaopropy|)ether cpAaus <5.10pg/L 03/05/2020 Bio(2'eth}4hexy|)phdha|ate ep»am <5.10pg/L 03/05/2020 � Buty|benzy|phtha|aba EPA «uo <5.10pg/L 03/05/2020 � Chrysene Ep«ous <5.10pQ/L 03/05/2820 Dibenzo(e,h)anthnacmng spAoo« <5.10pg/L 03/05/2020 ^- Diethy|phthe|ate Ep^ous <6.10pg/L 03/05/2020 Dimethy|phtha|aka spAu2a 6.94pg/L 03/05/2020 Di-n-Bub/!Ahthe|ate en^u2s <5.10pg/L 03/05/2020 Di'n-Dcty|phthalate spA»2s <5.10pQ/L 03/05/2020 h F|uonanthane s'^«cs <5.10Vg/L 03/05/2020 F|uorene sn^«uu <5.10pg/L 03/05/2020 U � Hexach|onobenzane spA«us <5.10pQ/L 03/05/2020 Hexach|orobutadigne sp«mo <5.10pg/L 03/05/2020 HexBohiorocydopenbsdiene spwasn <25.5pg/L 03/05/2020 ~� Haxach|oroethane se««ea <5.10pg/L 03/05/2020 yndeno(1.2.3-od)pyrene ee«szs <5.10pg/L 03/05/2020 �� Report #:: 20e0'037e1 Page nof 4 Report #:: 2020-03791 Page 4 of 4 i I t L_ Environmental Chemist, Inc., Wilmington, NC Lab #94 6602 Windmill Way Wilmington, NC 2840S 910,392.0223 Sample Receipt Checklist Client:,, . F } Date: i? Report Number: Receipt of sample: ❑ YES ❑ NO Delivered UPS ❑ Fedfx ❑ r ❑ ❑ YES ❑ NO N/A N/A dy seals present on the cooler? 1. We�Zio Original temperature upon receipt 3 2. if G QLseals were present, were they intact/unbroken? . How temperature taken: Corrected temperature upon receipt ❑ Temperature Blank IR Gun ID: Thomas Traceable S/N 192511657 Against Bottles ❑ YES ❑ NO IR Gun Correction Factor'C: Q.0 3. If temperature of cooler YES YES O ❑ NO exceeded 6'C, was Project Mgr 4. Were proper custody ./CtA notified? Procedures (relinquished/received) followed? NO S. Were sample 10's listed on the COL? YES S O ❑ NO 6. Were saples ID's listed on sample containers? mNO E5 ❑ NO 7. Were collection date and time listed on the COC? YE5 ❑ NO 8. Were tests to be performed listed on the COC? Lq YES NO 9. Did samples arrive in proper containers for each test? YES ❑ NO 10. Did samples arrive in good condition for each test? YES ❑ NO 11. Was adequate sample volume available?' ❑ YES NO 12. Were samples received within proper holding time for requested tests? 13. Were acid preserved samples ❑ YES ❑ YES ❑ NO received at a pH of <2? 14. Were cyanide samples received at a pH >12? ❑ YES ❑ ❑ NO SS. Were sulfide samples received at a pH >9? ❑ YES ❑ NO NO 16. Were 11H3/TKN/Phenol received at a chlorine residual of <0.5 m/! ? 17, Were Sulfide/Cyanide received at a chlorine residual of <O.S m/L? * TOC/Volatiles are pH checked at time of analysis and recorded on the benchsheet. * Bacteria samples are checked for Chlorine at time of analysis and recorded on the benchsheet. Sample Preservation: (Must be completed for any sample(s) incorrect) Samples) o -. ESQ( ,were received incorrect) y preserved or with headspace) by adding (circle one): Hz a HNO3 HCI y Preserved and were adjusted accordingly Time of preservation: � if NaOH more than one preservative is needed, notate in comments below Note: Notify customer service immediately for incorrectly preserved samples. Obtain a new sam e r notify the state lab if directed to analyzed by the customer. Who was notified, date and 3 Volatiles Sample(s) time:�� dC"LJ Nere received with headspace 9C i za i tV O i cn m O 'o m W CJ W @ n z 00 co 0 z O z Q' � cn 3 0 0 0 w w v �. (Dw o.`A 4`1 O O O D 3 0 0 A A — j t�D � ci Cn cn Cn tD O �n a 0 0 0 3 a) a fD v S` Sample (D o S� Type d a Composite 0° G) 0 G) 0 G) 0 G) 0 G) 0 G) G) G) G) or Grab CD m `'rv' G) b G) G) ro G) o G) G) G) G) G) Container cn0 ? ) p Cr Chlorine a CD mg/L O a) ) LAB ID Cn a _Q NUMBER 0 N 'p 1y JCS NONE 3 0 HCL X H2SO4 M NX M t a HNO3 (D NAOH q3 THIO z �p OTHER CD o ' O O M r. N 0 f: t Z/ ... G a 1 C j % D to " r -C 4 cl)A r.; to to mom' mj M C S m 0 cn O o 00 'O C �1 n r m z M CD CD O .D 0 2 M n 4 z D m o z '0 O 0 I Q rn z Z 0 v Cm z .� P9 T n � N o �O r r M0 Z � m 0 -Mrn z Z > z z ZM v A = o r Z 0 0 O CD rn n rn O -n 0 < : o cif) z it v 4 N ZtD 0 Orn n N n m� m a i o w cn N y N N w 'n 3 �U3 to o o wz con Ni 00 A N N O C14AA". "L v?aA NCS AV (CA -a\,-\