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HomeMy WebLinkAboutNC0004308_Renewal (Application)_20220427 tYb,511, of Aok ROY COOPER Governor ELIZABETH S.BISER "LL^"" Secretory RICHARD E.ROGERS,JR. NORTH CAROLINA Director Environmental Quality April 28, 2022 Badin Business Park, LLC Attn: Robyn Gross, Director PO Box 576 Badin, NC 28009 Subject: Permit Renewal Application No. NC0004308 Badin Business Park Stanly County Dear Applicant: The Water Quality Permitting Section acknowledges the April 27, 2022 receipt of your permit renewal application and supporting documentation. Your application will be assigned to a permit writer within the Section's NPDES WW permitting branch. Per G.S. 150E-3 your current permit does not expire until permit decision on the application is made. Continuation of the current permit is contingent on timely and sufficient application for renewal of the current permit. The permit writer will contact you if additional information is required to complete your permit renewal. Please respond in a timely manner to requests for additional information necessary to allow a complete review of the application and renewal of the permit. Information regarding the status of your renewal application can be found online using the Department of Environmental Quality's Environmental Application Tracker at: https://deq.nc.gov/permits-regulations/permit-guidance/environmental-application-tracker If you have any additional questions about the permit, please contact the primary reviewer of the application using the links available within the Application Tracker. Sincere) Atc, Wren hedfor: Administrative Assistant Water Quality Permitting Section cc: Randy Bush-Alcoa ec: WQPS Laserfiche File w/application N Caoartmet of Environmental Qualiy I of Wau Mooresvorthilrle RegionallinaDep Officen 610n East on Curter Avenue.t SuiteDivision 301 Moorcter sviResolk,North Carolina 28115 .warr w. owb� /', V 704 6631699 A Badin Business Park LLC Highway 740 Alcoa P.O. Box 576 Badin, NC 28009 RECEIVED APB 27 zoz 2 April 25, 2022 NCDEQIDWRINPDES North Carolina Department of Environmental Quality Division of Water Resources WQ Permitting Section — NPDES 1617 Mail Service Center Raleigh, NC 27699-1617 Re: Badin Business Park LLC NPDES No. NC0004308 Permit Renewal Application To Whom It May Concern: Attached please find Badin Business Park LLC's NPDES Permit Renewal Application. This application was also submitted electronically to Mr. Amirhossein Adaryani and Mr. Doug Dowden of the Division of Water Resources. If you have any questions or need additional information, please do not hesitate to contact me at Robyn.Gross@alcoa.com or 412.389.1768. I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. Sincerely, Robyn L. Gross Director, Asset Management Americas Badin Business Park LLC tn —Associates Ltd, RECe1/ 0 APR Z ' 20?2 COED®wRhvP DES BADIN BUSINESS PARK, LLC 2022 NPDES PERMIT RENEWAL APPLICATION NPDES PERMIT NO. NC0004308 APRIL 25, 2022 BADIN BUSINESS PARK, LLC 2022 NPDES PERMIT RENEWAL APPLICATION NPDES PERMIT NO.NC0004308 Prepared for Badin Business Park, LLC 201 Isabella Street Pittsburgh, PA 15212 Prepared by FTN Associates, Ltd. 3 Innwood Circle, Suite 220 Little Rock,AR 72211 FTN No. 06010-1805-001 April 25, 2022 Badin Business Park, LLC 2022 NPDES Permit Renewal Application NPDES Permit No. NC0004308 ENCLOSURES: • Requested Modifications and Waivers • EPA Form 1 • EPA Form 2E o Outfall 005 o Outfall 011 o Outfall 012 o Outfall 013 o Outfall 019 • EPA Form 2F o Outfalls 002 through 013 o Outfalls 017 through 022 • EPA Form 2F Sample Data o Outfall 002 o Outfall 004 o Outfall 005 o Outfall 012 o Outfall 013 o Outfall 017 o Outfall 018 o Outfall 019 o Outfall 020 o Outfall 022 • Maps & Diagrams o Location Map o Topographic Map o Site Map Requested Modifications and Waivers Badin Business Park,LLC NC0004308 2022 NPDES Permit Renewal Application April 25,2022 1.0 REQUESTED MODIFICATIONS Badin Business Park, LLC (Badin)respectfully requests NCDEQ's consideration of the following modifications during this permit renewal. 1.1 Remove Trichloroethylene Limitations The current permit contains monitoring requirements and discharge limits for trichloroethylene (TCE) at Outfalls 011 and 012 with footnotes stating that the facility may request removal of the limits if a collection of at least 12 data points demonstrates no reasonable potential to exceed the water quality standard or EPA criteria. Table 1.1 shows the observed data and permit limits for Outfalls 011 and 012. Table 1.1. TCE data for Outfalls 011 and 012. TCE Concentrations (ug/L) Outfall 011 Outfall 012 Observed Data Points 16 33 Maximum Observed 0 0 Average Observed 0 0 Minimum Observed 0 0 Monthly Average Limit -- 121 Daily Maximum Limit 3.7 181.5 TCE has never been detected at either outfall. All observed data for TCE at both outfalls during the current permit term have been below the laboratory reporting limits. The observed data are well below permitted limits and do not exhibit a reasonable potential to cause an exceedance of the TCE water quality standard or EPA criteria. Therefore, Badin respectfully requests that the TCE monitoring requirements and permit limits at Outfalls 011 and 012 be removed from the permit. 1.2 Grab Sample for Chronic Toxicity at Outfall 012 The current permit requires composite sampling for chronic toxicity at Outfall 012. Composite sampling requires continuous sampling or a combination of multiple grab samples Badin Business Park,LLC NC0004308 2022 NPDES Permit Renewal Application April 25,2022 collected over a 24-hour period. Sampling for biomonitoring purposes requires one composite sample taken during the first two days of discharge and a second composite sample taken during the third through fifth day of discharge. Discharge at Outfall 012 is largely driven by stormwater, and, as a result, is intermittent, infrequent, and typically of short duration. Discharge at this outfall commonly ends before the second composite sample can be collected, resulting in an invalid test. Converting to a grab sample for chronic toxicity at Outfall 012 could reduce the likelihood of an invalid test. The North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure (version 3.0 dated December 2010) allows for the use of grab samples in lieu of 24- hour composite samples if"grab samples or other alternate sampling regimes are specifically allowed by the facility's permit or monitoring requirement."Therefore, Badin requests that the sample type for chronic toxicity at Outfall 012 be changed from composite to grab as currently permitted for Outfalls 011 and 019. 2.0 WAIVER REQUESTS Due to a lack of discharge at Outfalls 011 and 019 during the renewal sampling, the required samples for BOD, Oil& Grease, Ammonia, and Temperature could not be collected. Therefore, Badin requests a temporary sampling waiver for these parameters at Outfalls 011 and 019. The required samples will be collected during the next discharge and the results forwarded to NCDEQ as an amendment to this application. 3.0 OUTFALL 022 AND CENTRAL DRAINAGE CHANNEL (CDC) After stormwater improvements completed at the site, Badin identified a stormwater conveyance,the Closed Badin Landfill Central Drainage Channel (CDC), that is not monitored under the current permit. The CDC commingles with Outfall 022 effluent, but the commingling occurs immediately downstream of the current Outfall 022 monitoring location. In March 2022, Badin analyzed the CDC effluent for priority pollutants and other parameters as requested by NCDEQ. The results of these samples are presented in Tables 1.2 through 1.7. It should be noted that a second Biochemical Oxygen Demand (BOD) sample had a reported concentration of 410 Badin Business Park,LLC NC0004308 2022 NPDES Permit Renewal Application April 25,2022 mg/L that was flagged because BOD was also detected in the control blank. As a result,this value was considered unrepresentative and excluded from Table 1.2. The sample results show no parameters of concern in the CDC discharge. The drainage areas for the CDC and Outfall 022 are similar in size and composition. Samples collected at the current Outfall 022 monitoring location are expected to be representative of discharges from the CDC. Therefore, we request that the CDC be identified in the permit as a designated outfall,but that monitoring requirementssubstantially be waived since the CDC is a identical outfall to Outfall 022, as demonstrated by the data presented below. Table 1.2. General chemistry data for CDC. Parameter Result RL Units Oil & Grease ND 2.6 mg/L Phenolics, Total Recoverable ND 0.05 mg/L Ammonia ND 0.25 mg/L Chromium(hexavalent) ND 10 mg/L Cyanide, Total ND 0.006 mg/L Total Suspended Solids 13 5 mg/L Biochemical Oxygen Demand ND 2 mg/L Fluoride 1.3 0.1 mg/L Aluminum 3.9 0.2 mg/L Nitrogen, Kjeldahl 0.13 0.1 mg/L Phosphorus ND 0.05 mg/L Chemical Oxygen Demand 16 10 mg/L Nitrogen, Total 0.34 0.25 mg/L Badin Business Park,LLC NC0004308 2022 NPDES Permit Renewal Application April 25,2022 Table 1.3. Metals data for CDC. Parameter Result RL Units Silver ND 5 ug/L Arsenic ND 5 ug/L Beryllium ND 1 ug/L Cadmium ND 0.7 ug/L Chromium ND 5 ug/L Copper 9.3 5 ug/L Nickel 5.6 5 ug/L Lead 1.6 1 ug/L Antimony ND 5 ug/L Selenium ND 5 ug/L Thallium ND 1 ug/L Zinc ND 10 ug/L Mercury ND 0.5 ug/L Badin Business Park,LLC NC0004308 2022 NPDES Permit Renewal Application April 25,2022 Table 1.4. Volatile organic compounds data for CDC. l'arameter Result RL Units Acrolein ND* 250 ug/L Acrylonitrile ND* 250 ug/L Benzene ND 10 ug/L Dichlorobromomethane ND 50 ug/L Bromoform ND 50 ug/L Bromomethane ND 50 ug/L Carbon tetrachloride ND 10 ug/L Chlorobenzene ND 50 ug/L Chlroroethane ND 25 ug/L 2-Chloroethyl vinyl ether ND* 50 ug/L Chloroform ND* 10 ug/L Chloromethane ND 50 ug/L Chlorodibromomethane ND 50 ug/L 1,2-Dichlorobenzene ND 5 ug/L 1,3-Dichlorobenzene ND 5 ug/L 1,4-Dichlorobenzene ND 5 ug/L 1,1-Dichloroethane ND 10 ug/L 1,2-Dichloroethane ND 10 ug/L 1,1-Dichloroethene ND 10 ug/L trans-1,2-Dichloroethene ND 10 ug/L 1,2-Dichloropropane ND 10 ug/L cis-1,3-Dichloropropene ND 10 ug/L trans-1,3-Dichloropropene ND 10 ug/L Ethylbenzene ND 10 ug/L Methylene Chloride ND 50 ug/L 1,1,2,2-Tetrachloroethane ND 10 ug/L Tetrachloroethene ND 10 ug/L Toluene ND 10 ug/L 1,1,1-Trichloroethane ND 10 ug/L 1,1,2-Trichloroethane ND 10 ug/L Trichloroethene ND 10 ug/L Trichlorofluoromethane ND 5 ug/L Vinyl chloride ND 50 ug/L Dichlorodifluoromethane ND 5 ue/L *Due to a delay at the analytical laboratory,these parameters were analyzed out of holding time. Badin Business Park,LLC NC0004308 2022 NPDES Permit Renewal Application April 25,2022 Table 1.5. Semivolatile organic compound data for CDC. Parameter Result RL Units 1,2,4-Trichlorobenzene ND 9.6 ug/L 1,2-Diphenylhydrazine ND 9.6 ug/L 1,4-Dioxane ND 24 ug/L 2,2'-oxybis[1-chloropropane] ND 9.6 ug/L 2,4,6-Trichlorophenol ND 9.6 ug/L 2,4-Dichlorophenol ND 9.6 ug/L 2,4-Dimethylphenol ND 9.6 ug/L 2,4-Dinitrophenol ND 48 ug/L 2,4-Dinitotoluene ND 9.6 ug/L 2,6-Dinitrotoluene ND 9.6 ug/L 2-Chloronaphthalene ND 9.6 ug/L 2-Chlorophenol ND 9.6 ug/L 2-Methylphenol ND 9.6 ug/L 2-Nitrophenol ND 9.6 ug/L 3 & 4 Methylphenol ND 9.6 ug/L 3,3'-Dichlorobenzidine ND 57 ug/L 4,6-Dinitro-2-methylphenol ND 48 ug/L 4-Chlorophenyl phenyl ether ND 9.6 ug/L 4-Nitrophenol ND 9.6 ug/L Acenaphthene ND 9.6 ug/L Acenaphthylene ND 48 ug/L Anthracene ND 9.6 ug/L 1 Benzidine ND 9.6 ug/L Benzo[a]anthracene ND 9.6 ug/L Benzo[a]pyrene ND 77 ug/L Benzo[b]fluoranthene ND 9.6 ug/L Benzo[g,h,i]perylene ND 9.6 ug/L Benzo[k]fluoranthene ND 9.6 ug/L 1,2-Dichlorobenzene ND 9.6 ug/L Bis(2-chloroethoxy)methane ND 9.6 ug/L Bis(2-chloroethyl)ether ND 9.6 ug/L 1,3-Dichlorobenzene ND 9.6 ug/L Bis(2-ethylhexyl)phthalate ND 9.6 ug/L Butyl benzyl phthalate ND 9.6 ug/L 1,4-Dichlorobenzene ND 9.6 ug/L Carbazole ND 9.6 ug/L Badin Business Park,LLC NC0004308 2022 NPDES Permit Renewal Application April 25,2022 Parameter Result RL Units Chrysene ND 9.6 ug/L Dibenz(a,h)anthracene ND 9.6 ug/L Diethyl phthalate ND 9.6 ug/L Dimethyl phthalate ND 9.6 ug/L Di-n-butyl phthalate ND 9.6 ug/L Di-n-octyl phthalate ND 9.6 ug/L Fluoranthene ND 9.6 ug/L Fluorene ND 9.6 ug/L Hexachlorobenzene ND 9.6 ug/L Hexachlorobutadiene ND 9.6 ug/L Hexachlorocyclopentadiene ND 19 ug/L Hexachloroethane ND 9.6 ug/L Indeno[1,2,3-cd]pyrene ND 9.6 ug/L Isophorone ND 9.6 ug/L Naphthalene ND 9.6 ug/L Nitrobenzene ND 9.6 ug/L N-Nitrosodimethlyamine ND 19 ug/L N-Nitrosodi-n-propylamine ND 9.6 ug/L N-Nirosodiphenylamine ND 9.6 ug/L Pentachlorophenol ND 48 ug/L Phenanthrene ND 9.6 ug/L Phenol ND 9.6 ug/L Pyrene ND 9.6 u /L Badin Business Park,LLC NC0004308 2022 NPDES Permit Renewal Application April 25,2022 Table 1.6. Organochlorine pesticides and PCBs data for CDC. Parameter Result RL Units Aldrin ND 0.05 ug/L alpha-BHC ND 0.05 ug/L beta-BHC ND 0.05 ug/L gamma-BHC (Lindane) ND 0.05 ug/L delta-BHC ND 0.05 ug/L Chlordane (technical) ND 0.5 ug/L _ 4,4'-DDT ND 0.05 ug/L 4,4'-DDE ND 0.05 ug/L 4,4'-DDD ND 0.05 ug/L Dieldrin ND 0.05 ug/L Endosulfan I ND 0.05 ug/L Endosulfan II ND 0.05 ug/L Endosulfan sulfate ND 0.05 ug/L Endrin ND 0.05 ug/L Endrin aldehyde ND 0.05 ug/L Heptachlor ND 0.05 ug/L Heptachlor epoxide ND 0.05 ug/L PCB-1242 ND 1 ug/L PCB-1254 ND 1 ug/L PCB-1221 ND 1 ug/L PCB-1232 ND 1 ug/L PCB-1248 ND 1 ug/L PCB-1260 ND 1 ug/L Toxaphene ND 5 ug/L Methoxychlor ND 0.05 ug/L PCB-1016 ND 1 ug/L 1 Badin Business Park,LLC NC0004308 2022 NPDES Permit Renewal Application April 25,2022 Table 1.7. Herbicide data for CDC. Parameter Result RL Units 2,4-D ND 1 ug/L 2,4-DB ND 2.4 ug/L 1 2,4, T 5- ND 0.8 ug/L g Silvex(2,4,5-TP) ND 0.8 ug/L Dalapon ND 5.1 ug/L p g Dicamba ND 0.47 ug/L Dichlorprop ND 0.8 ug/L Dinoseb ND 0.47 ug/L MCPA ND 560 ug/L MCPP ND 190 ug/L Laboratory analysis for 2,3,7,8-TCDD is still being conducted by the analytical laboratory and results will be forwarded to NCDEQ upon receipt. EPA Form 1 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 Form U.S.Environmental Protection Agency 1 \/EPA Application for NPDES Permit to Discharge Wastewater NPDES GENERAL INFORMATION SECTION 1.ACTIVITIES REQUIRING AN NPDES PERMIT(40 CFR 122.21(f)and(f)(1)) 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 12 treatment works? 1. . 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 1 1.2.1 Is the facility a concentrated animal feeding 1.2.2 Is the facility an existing manufacturing, £ operation or a concentrated aquatic animal commercial,mining,or silvicultural facility that is a production facility? currently discharging process wastewater? oYes 4 Complete Form 1 ❑✓ No ❑ Yes 4 Complete Form �✓ No 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 commenced to discharge? discharges only nonprocess wastewater? Yes 4 Complete Form 1 E✓ No ❑✓ Yes 4 Complete Form ❑ No cc and Form 2D. 1 and Form 2E. . 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? ❑✓ Yes 4 Complete Form 1 ❑ No and Form 2F unless exempted by 40 CFR 122.26(b)(14)(x)or b 15 . SECTION 2.NAME,MAILING ADDRESS,AND LOCATION(40 CFR 122.21(f)(2)) 2.1 Facility Name Badin Business Park,LLC 0 2.2 EPA Identification Number 0 O NCD 003 162 542 ccs 2.3 Facility Contact Name(first and last) Title Phone number 22 v Randy Bush Location Asset Manager Transformation (865)977-2189 Email address Randy.Bush@alcoa.com C; 2.4 Facility Mailing Address ro Street or P.O.box PO Box 576 City or town State ZIP code Badin NC 28009 EPA Form 3510-1(revised 3-19) Page 1 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 y 2.5 Facility Location Street,route number,or other specific identifier Q o NC Hwy 740&NCSR 1719 U c o County name County code(if known) Stanley 0576 o c City or town State ZIP code Badin NC 28009 SECTION 3.SIC AND NAICS CODES(40 CFR 122.21(f)(3)) 3.1 SIC Code(s) Description(optional) 3334 Historical aluminum production. Operation no longer active at facility. 3365 Historical smelting operation. Operation no longer active at facility. C7 0 O U U) U 3.2 NAICS Code(s) Description(optional) `6 331313 Historical aluminum production. Operation no longer active at facility. 331524 Historical smelting operation. Operation no longer active at facility. SECTION 4.OPERATOR INFORMATION(40 CFR 122.21(f)(4)) 4.1 Name of Operator Badin Business Park,LLC. o 4.2 Is the name you listed in Item 4.1 also the owner? ✓❑ Yes ❑ No 4.3 Operator Status ❑ Public—federal ❑ Public—state ❑ Other public(specify) o ❑✓ Private ❑ Other(specify) 4.4 Phone Number of Operator (412)389-1768 4.5 Operator Address g Street or P.O.Box E 201 Isabella St o 2 • City or town State ZIP code o U Pittsburgh PA 15212 is a Email address of operator Robyn.Gross@alcoa.com SECTION 5.IND AN LAND(40 CFR 122.21(f)(5)) -a 5.1 Is the facility located on Indian Land? ❑Yes ❑✓ No EPA Form 3510-1(revised 3-19) Page 2 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 SECTION 6.EXISTING ENVIRONMENTAL PERMITS(40 CFR 122.21(f)(6)) R 6.1 Existing Environmental Permits(check all that apply and print or type the corresponding permit number for each) m NPDES(discharges to surface ❑ RCRA(hazardous wastes) ❑ UIC(underground injection of owater) fluids) NC0004308 NCD 003 162 542 w a ❑ PSD(air emissions) ElNonattainment program(CM) ❑ NESHAPs(CM) ❑ Ocean dumping(MPRSA) ❑ Dredge or fill(CWA Section 404) ❑ Other(specify) SECTION 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 0. specific requirements.) ❑✓ Yes ❑ No ❑ CAFO—Not Applicable(See requirements in Form 2B.) SECTION 8.NATURE OF BUSINESS(40 CFR 122.21(f)(8)) 8.1 Describe the nature of your business. The Badin Business Park,LLC facility was a primary aluminum smelter located in Badin,NC,adjacent to Badin Lake. Historical operations included smelting;production of aluminum ingot,sheet,and particle;and production of canode block for use in this or other smelters.The facility began operations in 1916 and ceased all operations associated with the production of aluminum in July 2007. m The facility has eliminated all of its process wastewater flow from non-contact cooling water,make-up waters, and compressor condensate.Discharges from the facility now only include stormwater runoff,groundwater seepage,and fire protection water. SECTION 9.COOLING WATER INTAKE STRUCTURES(40 CFR 122.21(f)(9)) 9.1 Does your facility use cooling water? ❑ Yes ❑✓ No+ SKIP to Item 10.1. 9 9.2 Identify the source of cooling water.(Note that facilities that use a cooling water intake structure as described at a,w 40 CFR 125,Subparts I and J may have additional application requirements at 40 CFR 122.21(r).Consult with your o 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 ❑ Water quality related effluent limitations(CWA Section ce d Section 301(n)) 302(b)(2)) ❑ 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 NCD 003 162 542 NC0004308 Badin Business Park,LLC 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 1 Column 2 ✓❑ Section 1:Activities Requiring an NPDES Permit ❑ w/attachments ✓❑ Section 2:Name,Mailing Address,and Location ❑ w/attachments ❑✓ Section 3: SIC Codes ❑ w/attachments ❑✓ Section 4:Operator Information ❑ w/attachments ❑✓ Section 5:Indian Land ❑ w/attachments ❑✓ Section 6: Existing Environmental Permits El w/attachments ❑✓ Section 7:Map w/topographic ❑ map ❑ w/additional attachments in o ❑✓ Section 8:Nature of Business Elw/attachments R w ❑✓ Section 9:Cooling Water Intake Structures El w/attachments ❑✓ Section 10:Variance Requests ❑ w/attachments ❑✓ Section 11:Checklist and Certification Statement ❑ w/attachments Y 11.2 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 Robyn Gross Director,Americas Signature Date signed ?X( EPA Form 3510-1(revised 3-19) Page 4 EPA Form 2E Outfall 005 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 OMB No.2040-0004 NCD 003 162 542 NC0004308 Badin Business Park,LLC U.S.Environmental Protection Agency FORM Application for NPDES Permit to Discharge Wastewater 2E � NPDES 4:-.EPAMANUFACTURING,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. o Outfall Receiving Water Name Latitude Longitude .Co Number u 0 005 UT to Little Mountain Creek 35° 24' 9.25" N 80° 7' 14.73" W J 0 •ECTION 2.DISCHARGE DATE(40 CFR 122.21(h)(2)) 0 2.1 Are you a new or existing discharger?(Check only one response.) L w 0 New discharger ❑✓ Existing discharger 4 SKIP to Section 3. N ° 2.2 Specify your anticipated discharge date: 0 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 ❑✓ Other nonprocess wastewater(describe/explain ❑ Restaurant or cafeteria waste directly below) ,r, Groundwater,fire protection water,stormwater Q ❑ Non-contact cooling water 1- 3.2 Does the facility use cooling water additives? 11, ❑ 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) •ECTION 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? El 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 .� Parameter or Pollutant Analyses Discharge Discharge (use codes '� (if actual data (specif units) (specify units) per 0 reported) Mass Conc. Mass Conc. instructions) m a Biochemical oxygen demand(BOD5) 1 <13.9#/da <2 mg/L c) Total suspended solids(TSS) 57 115#/day 33 mg/L 4.6#/day 3.2 mg/L c d Oil and grease 1 <18#/day <2.6 mg/L w Ammonia(as N) 1 <1.7#/day <0.25 mg/ Discharge flow 469 0.832 MGD pH(report as range) 77 6.5-8.2 s.u. Temperature(winter) 2 16.5 C Temperature(summer) o 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 Nor 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 Approved Form A roved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 4.3 Is fecal coliform believed present,or is sanitary waste discharged(or will it be discharged)? ❑ Yes 0 No 4 SKIP to Item 4.5. 4.4 Provide data as requested in the table below., (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 E.coli Enterococci 0 4.5 Is chlorine used(or will it be used)? ✓❑ Yes 0 No 4 SKIP to Item 4.7. • 4.6 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 -c (if actual data (specify units) (speci units) per reported) Mass Conc. Mass Conc. instructions) Total Residual Chlorine 52 0.18#/day 117 ug/L 0.03#/da 37.5 ug/ 4.7 Is non-contact cooling water discharged(or will it be discharged)? ❑ Yes ✓❑ No 4 SKIP to Section 5. 4.8 Provide data as requested in the table below., (See instructions for specifics.) Number of Maximum Daily Average Daily Source Parameter or Pollutant Analyses Discharge Discharge (use codes (if actual data (specif, 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. ❑ No 4 SKIP to Section 6. 5.2 Briefly describe the frequency and duration of flow. u_ Fire protection water is discharged during emergencies and for maintenance. The hydrants are flushed semiannually and fire protection water is used to wash roadways once per quarter. Groundwater and stormwater flows vary seasonally. SECTION 6.TREATMENT SYSTEM(40 CFR 122.21(h)(6)) 6.1 Briefly describe any treatment system(s)used(or to be used). No treatment system present. cn c is 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 NCD 003 162 542 NC0004308 Badin Business Park,LLC 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. Fluoride and aluminum are known to be present in the discharge from this outfall. The maximum daily concentration of fluoride is 3.0 mg/L and the average daily concentration is 2.0 mg/L. The maximum daily concentration of aluminum is 0.93 mg/L and the average daily concentration is<0.27 mg/L. These results were calculated from data collected since the permit modification(July 2019)and includes a total of 71 data points for fluoride and 13 data points for aluminum. m 5 Monthly sampling for cyanide is required for this outfall under the current permit. The maximum daily concentration of cyanide is 32 ug/L and the daily average concentration is<8.6 ug/L. These results were calculated from data collected since the permit modification(July 2019)and includes 60 data points. 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 ElSection 1:Outfall Location ❑ w/attachments(e.g.,responses for additional outfalls) ❑✓ Section 2:Discharge Date 0 w/attachments ElSection 3:Waste Types 0 w/attachments ❑✓ Section 4: Effluent Characteristics ❑ w/attachments ❑✓ Section 5:Flow ❑ wl attachments CO c ❑✓ Section 6:Treatment System ❑ wl attachments 0 47- ❑✓ Section 7:Other Information ❑ w/attachments ❑✓ Section 8:Checklist and Certification Statement 0 wl attachments 8.2 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.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 Robyn Gross Director,Americas Sig�n�aturre� Date signed ►"(Y' 21 2-2 EPA Form 3510-2E(revised 3-19) Page 3 Outfall 011 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 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. o Outfall Receiving Water Name Latitude Longitude Number O 011 Badin Lake 35° 24' 42.59" N 80° 6' 53.49" W o u o i u 0 .ECTION 2.DISCHARGE DATE(40 CFR 122.21(h)(2)) 2.1 Are you a new or existing discharger?(Check only one response.) ❑ New discharger ❑✓ Existing discharger 4 SKIP to Section 3. 0 2.2 Specify your anticipated discharge date: 0 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 ❑✓ Other nonprocess wastewater(describe/explain ElRestaurant or cafeteria waste directly below) Groundwater,fire protection water,stormwater Q El Non-contactcooling water 3.2 Does the facility use cooling water additives? sow ❑ 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) •ECTION 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? El 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 Parameter or Pollutant Analyses Discharge Discharge (use codes (if actual data (specify units) (specify units) per u reported) Mass Conc. Mass Conc. instructions) co R Biochemical oxygen demand(BOD5) 1= Total suspended solids(TSS) 12 47.7#/day 46 mg/L 4.3#/day 13.9 mg) Oil and grease Ammonia(as N) Discharge flow 226 9 MGD pH(report as range) 17 6.9-8.1 s.u. !' 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 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 4.3 Is fecal coliform believed present,or is sanitary waste discharged(or will it be discharged)? ❑ Yes ❑✓ 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 -0 E. coil Enterococci 0 4.5 Is chlorine used(or will it be used)? ❑ Yes ElNo 4 SKIP to Item 4.7. .N 4.6 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 -a (if actual data (specify units) (speci units) per reported) Mass Conc. Mass Conc. instructions) Total Residual Chlorine 4.7 Is non-contact cooling water discharged(or will it be discharged)? ❑ Yes ❑✓ 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 (specif 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. ❑ No 4 SKIP to Section 6. 5.2 Briefly describe the frequency and duration of flow. Fire protection water is discharged during emergencies and for maintenance. The hydrants are flushed semiannually and fire protection water is used to wash roadways once per quarter. Groundwater and stormwater flows vary seasonally. SECTION 6.TREATMENT SYSTEM(40 CFR 122.21(h)(6)) 6.1 Briefly describe any treatment system(s)used(or to be used). tiNo treatment system present. cn 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 NCD 003 162 542 NC0004308 Badin Business Park,LLC 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. Quarterly sampling for aluminum is required for this outfall under the current permit. The maximum daily concentration of aluminum is 1.5 mg/L and the average daily concentration is<0.488 mg/L. These results were 0 calculated from data collected since the permit modification(July 2019)and includes a total of 10 data points. t Monthly sampling for cyanide,fluoride,and trichloroethylene(TCE)is required for this outfall under the current permit. 5 The maximum daily concentrations are 38 ug/L cyanide,1.4 mg/L fluoride,and<1 ug/L TCE. The daily average concentrations are<10 ug/L cyanide,0.6 mg/L fluoride,and<1 ug/L TCE. These results were calculated from data collected since the permit modification(July 2019)and includes 16 data points for all parameters. 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) ❑✓ Section 2:Discharge Date ❑ wl attachments ❑✓ Section 3:Waste Types 0 w/attachments ❑✓ Section 4: Effluent Characteristics 0 wl attachments ❑✓ Section 5: Flow ❑ w/attachments c 0Section 6:Treatment System ❑ w/attachments ❑✓ Section 7:Other Information ❑ w/attachments ❑✓ Section 8:Checklist and Certification Statement 0 w/attachments N 8.2 Certification Statement d 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 Robyn Gross Director,Americas Signature Date signed Gir ( EPA Form 3510-2E(revised 3-19) Page 3 Outfall 012 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 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. o Outfall Receiving Water Name Latitude Longitude Number 0 012 Badin Lake 35° 24' 43.13" N 80° 6' 50.04" W J CO 7 0 o u c r u •ECTION 2.DISCHARGE DATE(40 CFR 122.21(h)(2)) 2.1 Are you a new or existing discharger?(Check only one response.) -Cw ❑ New discharger ❑✓ Existing discharger 4 SKIP to Section 3. C a 2.2 Specify your anticipated discharge date: 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 ❑✓ Other nonprocess wastewater(describe/explain ElRestaurant or cafeteria waste directly below) u, Groundwater,fire protection water,stormwater ❑ Non-contact cooling water 1- 3.2 Does the facility use cooling water additives? CD ❑ 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) •ECTION 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.1 (See instructions for specifics.) Number of Maximum Daily Average Daily Source N Parameter or Pollutant Analyses Discharge Discharge (use codes (if actual data (specifyunits) (specify units) per reported) Mass Conc. Mass Conc. instructions) 03 Biochemical oxygen demand(BOD5) 1 <3.7#/day <2 mg/L Total suspended solids(TSS) 43 51.5#/day 230 mg/L 1.5#/day 14.4 mg1 Oil and grease 1 <4.8#/day <2.6 mg/L Ammonia(as N) 1 <0.5#/day <0.25 mg/ Discharge flow 354 0.221 MGD pH(report as range) 65 6.2-8.0 s.u. Temperature(winter) 1 13.7 C Temperature(summer) 0 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 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 4.3 Is fecal coliform believed present,or is sanitary waste discharged(or will it be discharged)? ❑ Yes ✓❑ 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 E.coil CD Enterococci 0 4.5 Is chlorine used(or will it be used)? ❑ Yes ❑✓ No 4 SKIP to Item 4.7. y 4.6 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 l Conc. instructions) Total Residual Chlorine w 4.7 Is non-contact cooling water discharged(or will it be discharged)? ❑ Yes ✓❑ No 4 SKIP to Section 5. 4.8 Provide data as requested in the table below.' (See instructions for specifics.) Number of Maximum Daily Average Daily Source Parameter or Pollutant Analyses Discharge Discharge (use codes (if actual data (specif, 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. ❑ No 4 SKIP to Section 6. 0 5.2 Briefly describe the frequency and duration of flow. u_ Fire protection water is discharged during emergencies and for maintenance. The hydrants are flushed semiannually and fire protection water is used to wash roadways once per quarter. Groundwater and stormwater flows vary seasonally. SECTION 6.TREATMENT SYSTEM (40 CFR 122.21(h)(6)) 6.1 Briefly describe any treatment system(s)used(or to be used). No treatment system present. N C f6 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 NCD 003 162 542 NC0004308 Badin Business Park,LLC 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. Quarterly sampling for fluoride and aluminum is required for this outfall under the current permit. The maximum daily concentrations are 1.3 mg/L for fluoride and 8.9 mg/L for aluminum. The average daily concentrations are 1.0 mg/L for fluoride and<1.2 mg/L for aluminum. These results were calculated from data collected since the permit modification (July 2019)and includes a total of 13 data points for each parameter. Monthly sampling for cyanide and trichloroethylene(TCE)is required for this outfall under the current permit. The 5 maximum daily concentrations are 210 ug/L for cyanide and<5 ug/L for TCE. The daily average concentrations are<24 ug/L for cyanide and<1.5 ug/L for TCE. These results were calculated from data collected since the permit modification(July 2019)and includes 35 data points for cyanide and 34 data point for TCE. 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) ❑✓ Section 2:Discharge Date ❑ w/attachments ❑✓ Section 3:Waste Types ❑ w/attachments ❑✓ Section 4: Effluent Characteristics ❑ w/attachments ❑✓ Section 5:Flow ❑ w/attachments cn ❑✓ Section 6:Treatment System ❑ w/attachments co 4 ❑✓ Section 7:Other Information ❑ w/attachments ❑✓ Section 8:Checklist and Certification Statement ❑ w/attachments 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 Robyn Gross Director,Americas Signature Date signed EPA Form 3510-2E(revised 3-19) Page 3 Outfall 013 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 U.S.Environmental Protection Agency FORM Application for NPDES Permit to Discharge Wastewater 2E NPDES ������ 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 facilit 's outfalls in the table below. o Outfall Receiving Water Name Latitude Longitude '1 Number 0 0 013 Badin Lake 35° 24' 50.78" N 80° 6' 59.26" W J 0 ECTION 2.DISCHARGE DATE(40 CFR 122.21(h)(2)) 2.1 Are you a new or existing discharger?(Check only one response.) ` ❑ New discharger ✓ Existingdischarger 4 SKIP to Section 3. °' 9 ❑ 9 -5 R O a 2.2 Specify your anticipated discharge date: 0 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 ElRestaurant or cafeteria waste directly below) fl ❑ Non-contact cooling water Groundwater and stormwater 1- 3.2 Does the facility use cooling water additives? a) tn ❑ Yes ✓❑ No 4 SKIP to Section 4. 3.3 List the cooling water additives used and describe their corn Josition. Cooling Water Additives Composition of Additives (list) (if available to you) .ECTION 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.) tn Number of Maximum Daily Average Daily Source N Parameter or Pollutant Analyses Discharge Discharge (use codes '� (if actual data (specif units) (specify units) per O reported) Mass Conc. Mass Conc. instructions) m s Biochemical oxygen demand(BOD5) 1 <7.5#/day <2 mg/L (.' Total suspended solids(TSS) 58 16.5#/day 22 mg/L 1.6#/day 5.1 mg/L = Oil and grease 1 <10#/day <2.7 mg/L W Ammonia(as N) 1 <0.9#/day <0.25 mg/ Discharge flow 340 0.448 MGD pH(report as range) 78 6.8-8.4 s.u. Temperature(winter) 1 12 C Temperature(summer) o 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 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 4.3 Is fecal coliform believed present,or is sanitary waste discharged(or will it be discharged)? ❑ Yes ✓❑ No 4 SKIP to Item 4.5. 4.4 Provide data as requested in the table below., (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 E.Coll d Enterococci 4.5 Is chlorine used(or will it be used)? ❑ Yes ❑✓ No 4 SKIP to Item 4.7. .y 4.6 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 (specifj units) (speci units) per reported) Mass Conc. Mass Conc. instructions) Total Residual Chlorine 4.7 Is non-contact cooling water discharged(or will it be discharged)? ❑ Yes ❑✓ 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 (specify 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. ❑ No 4 SKIP to Section 6. 5.2 Briefly describe the frequency and duration of flow. LL Groundwater and stormwater flows vary seasonally. SECTION 6.TREATMENT SYSTEM(40 CFR 122.21(h)(6)) 6.1 Briefly describe any treatment system(s)used(or to be used). No treatment system present. 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 3510-2E(revised 3-19) Page 2 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 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. Quarterly sampling for fluoride and aluminum is required for this outfall under the current permit. The maximum daily concentrations are 0.5 mg/L for fluoride and 1.2 mg/L for aluminum. The average daily concentrations are 0.3 mg/L for 0 fluoride and<0.37 mg/L for aluminum. These results were calculated from data collected since the permit c modification(July 2019)and includes a total of 15 data points for fluoride and 14 data points for aluminum. Monthly sampling for cyanide is required for this outfall under the current permit. The maximum daily cyanide concentration is 37 ug/L and the daily average concentration is<8.3 ug/L. These results were calculated from data collected since the permit modification(July 2019)and includes 59 data points. 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) ❑✓ Section 2:Discharge Date ❑ w/attachments ❑✓ Section 3:Waste Types ❑ w/attachments ❑✓ Section 4: Effluent Characteristics ❑ w/attachments d ❑✓ Section 5:Flow 0 w/attachments o ❑✓ Section 6:Treatment System ❑ w/attachments ❑✓ Section 7:Other Information ❑ w/attachments CD ❑✓ Section 8:Checklist and Certification Statement 0 w/attachments ° 8.2 Certification Statement n. 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.l 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 Robyn Gross Director,Americas Signature Date signed EPA Form 3510-2E(revised 3-19) Page 3 Outfall 019 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 U.S.Environmental Protection Agency FORM n Application for NPDES Permit to Discharge Wastewater 2E NPDES ���E�" 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. o Outfall Receiving Water Name Latitude Longitude Number cri 0 019 Badin Lake 35° 24' 46.88' N 80° 6' 16.53" W J 0 .ECTION 2.DISCHARGE DATE(40 CFR 122.21(h)(2)) 2.1 Are you a new or existing discharger?(Check only one response.) w ❑ New discharger ❑✓ Existing discharger 4 SKIP to Section 3. 0 2.2 Specify your anticipated discharge date: 0 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 Other nonprocess wastewater(describe/explain ❑ Restaurant or cafeteria waste directly below) Groundwater from Old Brick Landfill,stormwater CD ❑ Non-contact cooling water I— 3.2 Does the facility use cooling water additives? a) ❑ Yes ✓❑ No 4 SKIP to Section 4. 3.3 List the cooling water additives used and describe their corn 2osition. Cooling Water Additives Composition of Additives (list) (if available to you) .ECTION 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? El 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.1 (See instructions for specifics.) Number of Maximum Daily Average Daily Source .�+ Parameter or Pollutant Analyses Discharge Di Discharge arge (use codes (if actual data (specify units) (specify units) per CD reported) Mass Conc. Mass Conc. instructions) Biochemical oxygen demand(BOD5) (,) Total suspended solids(TSS) 2 0.31#/day 13 mg/L 0.18#/da 11 mg/L a) Oil and grease w Ammonia(as N) Discharge flow 178 0.0036 MGD pH(report as range) 2 7.1-7.7 s.u. 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 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 4.3 Is fecal coliform believed present,or is sanitary waste discharged(or will it be discharged)? ❑ Yes ❑✓ 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 -a E.coli Enterococci 0 4.5 Is chlorine used(or will it be used)? 0 Yes ❑✓ No 4 SKIP to Item 4.7. N 4.6 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 (specif units) (speci units) per reported) Mass Conc. Mass Conc. instructions) Total Residual Chlorine 4.7 Is non-contact cooling water discharged(or will it be discharged)? ❑ Yes 0 No 4 SKIP to Section 5. 4.8 Provide data as requested in the table below.' (See instructions for specifics.) Number of Maximum Daily Average Daily Source Parameter or Pollutant Analyses Discharge Discharge (use codes (if actual data (specie units) (speci 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. ❑ No 4 SKIP to Section 6. 0 5.2 Briefly describe the frequency and duration of flow. u_ Groundwater and stormwater flows vary seasonally. The last discharge from this outfall was in February 2021. SECTION 6.TREATMENT SYSTEM(40 CFR 122.21(h)(6)) 6.1 Briefly describe any treatment system(s)used(or to be used). y No treatment system present. cn c R L 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 NCD 003 162 542 NC0004308 Badin Business Park,LLC 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. 0 Semi-annual sampling for aluminum,cyanide,and fluoride is required for this outfall under the current permit. The maximum daily concentrations are 1.6 mg/L for aluminum, <6 ug/L for cyanide,and 1.8 mg/L for fluoride. The average daily concentrations are 1.4 mg/L for aluminum,<5.5 ug/L for cyanide,and 1.3 mg/L for fluoride. These results were calculated from data collected since the permit modification(July 2019)and includes a total of 2 data points for all O parameters. 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 0 w/attachments(e.g.,responses for additional outfalls) ❑✓ Section 2:Discharge Date ❑ wl attachments ❑✓ Section 3:Waste Types 0 w/attachments ❑✓ Section 4: Effluent Characteristics 0 w/attachments ❑✓ Section 5:Flow ❑ w/attachments co ❑✓ Section 6:Treatment System ❑ w/attachments ❑✓ Section 7:Other Information 0 wl attachments ❑✓ Section 8:Checklist and Certification Statement 0 w/attachments 8.2 Certification Statement I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in cu 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 Robyn Gross Director,Americas Signature Date signed IIZs�22 C EPA Form 3510-2E(revised 3-19) Page 3 Outfalls 002 through 013 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 Form U.S Environmental Protection Agency 2F \�:EPA Application for NPDES Permit to Discharge Wastewater NPDES STORMWATER DISCHARGES ASSOCIATED WITH INDUSTRIAL ACTIVITY 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 Outfall Receiving Water Name Latitude Longitude Number 002 Badin Lake 35° 24 29.89 N 80° 6' 54.48" W o 004 UT to Little Mountain Creek 35° 24' 11.58" N 80° 7' 11.38" W 005 UT to Little Mountain Creek 35° 24' 9.25" N 80° 7' 14.73" W 0 011 Badin Lake 35° 24' 42.59" N 80° 6' 53.49" W 012 Badin Lake 35° 24' 43.13" N 80° 6' 50.04" W 013 Badin Lake 35° 24' 50.78" N 80° 6' 59.26" W SECTION 2.IMPROVEMENTS(40 CFR 122.21(g)(6)) 2.1 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 Section 3. 2.2 Briefly identify each applicable project in the table below. Final Compliance Dates Brief Identification and Affected Outfalls Source(s)of Discharge Description of Project (list outfall numbers) Required Projected c E a, 0 Q E 2.3 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 EPA Form 3510-2F(Revised 3-19) Page 1 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 SECTION 3.SITE DRAINAGE MAP(40 CFR 122.26(c)(1)(i)(A)) 3.1 Have you attached a site drainage map containing all required information to this application?(See instructions for ;: specific guidance.) (/) ® Yes ❑ No SECTION 4.POLLUTANT SOURCES(40 CFR 122.26(c)(1)(i)(B)) 4.1 Provide information on the facility's pollutant sources in the table below. Outfall Impervious Surface Area Total Surface Area Drained Number (within a mile radius of the facility) (within a mile radius of the facility) specify units specify units 002 12.5 acres 19 5 acres specify units specify units 004 19.5 acres 20.1 acres specify units specify units 005 33.8 acres 42.9 acres specify units specify units 011 8.6 acres 18.5 acres specify units specify units 012 8.6 acres 18.5 acres specify units specify units 013 3.4 acres 27.8 acres 4.2 Provide a narrative description of the facility's significant material in the space below.(See instructions for content requirements.) The Badin Business Park,LLC facility was a primary aluminum smelter located in Badin,NC,adjacent to Badin Lake. Historical operations included smelting;production of aluminum ingot,sheet,and particle;and production of anode block for use in this or other smelters.The facility began operations in 1916 and has ceased all operations associated with the production of aluminum in July 2007. cci The facility has eliminated all of its process wastewater flow from non-contact cooling water,make-up waters,and compressor condensate.Discharges from the facility now only include stormwater runoff,groundwater seepage,and d fire protection water. 4.3 Provide the location and a description of existing structural and non-structural control measures to reduce pollutants in stormwater runoff.(See instructions for specific guidance.) Stormwater Treatment Codes Outfall from Number Control Measures and Treatment Exhibit 2F-1 (list) 002 None 004 None 005 None 011 None 012 None 013 None EPA Form 3510-2F(Revised 3-19) Page 2 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 SECTION 5.NON STORMWATER DISCHARGES(40 CFR 122.26(c)(1)(i)(C)) 5.1 I certify under penalty of law that the outfall(s) covered by this application have been tested or evaluated for the presence of non-stormwater discharges. Moreover, I certify that the outfalls identified as having non-stormwater discharges are described in either an accompanying NPDES Form 2C,2D,or 2E application. Name(print or type first and last name) Official title Robyn Gross Director,Americas Signature Date signed (2-(1 y 1 5.2 Provide the testing information requested in the table below. Outfall Onsite Drainage Points o Number Description of Testing Method Used Date(s)of Testing Directly Observed During Test Z 002 Visual observation and knowledge of site 04/12/2021 Outfall 002 IN 004 Visual observation and knowledge of site 04/12/2021 Outfall 004 005 Form 2E attached Outfall 005 011 Form 2E attached Outfall 011 012 Form 2E attached Outfall 012 013 Form 2E attached Outfall 013 SECTION 6.SIGNIFICANT LEAKS OR SPILLS(40 CFR 122.26(c)(1)(i)(D)) 6.1 Describe any significant leaks or spills of toxic or hazardous pollutants in the last three years. The facility has not had a spill or leak in the last three years. `o CO U 2 aT SECTION 7.DISCHARGE INFORMATION(40 CFR 122.26(c)(1)(i)(E)) See the instructions to determine the pollutants and parameters you are required to monitor and,in turn,the tables you must o complete. Not all applicants need to complete each table. 7.1 Is this a new source or new discharge? o ❑ Yes 4 See instructions regarding submission of ❑✓ No 4 See instructions regarding submission of estimated data. actual data. E Tables A,B,C,and D co N 7.2 Have you completed Table A for each outfall? ❑✓ Yes ❑ No EPA Form 3510-2F(Revised 3-19) Page 3 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 7.3 Is the facility subject to an effluent limitation guideline(ELG)or effluent limitations in an NPDES permit for its process wastewater? El Yes ✓❑ No 4 SKIP to Item 7.5. 7.4 Have you completed Table B by providing quantitative data for those pollutants that are(1)limited either directly or indirectly in an ELG and/or(2)subject to effluent limitations in an NPDES permit for the facility's process wastewater? ❑ Yes ❑ No 7.5 Do you know or have reason to believe any pollutants in Exhibit 2F-2 are present in the discharge? ❑✓ Yes ❑ No 4 SKIP to Item 7.7. 7.6 Have you listed all pollutants in Exhibit 2F-2 that you know or have reason to believe are present in the discharge and provided quantitative data or an explanation for those pollutants in Table C? ✓❑ Yes ❑ No 7.7 Do you qualify for a small business exemption under the criteria specified in the Instructions? ❑ Yes 4SKIP to Item 7.18. ✓❑ No 7.8 Do you know or have reason to believe any pollutants in Exhibit 2F-3 are present in the discharge? ❑✓ Yes ❑ No 4 SKIP to Item 7.10. 7.9 Have you listed all pollutants in Exhibit 2F-3 that you know or have reason to believe are present in the discharge in CO Table C? ❑✓ Yes ❑ No O 7.10 Do you expect any of the pollutants in Exhibit 2F-3 to be discharged in concentrations of 10 ppb or greater? ❑✓ Yes ❑ No 4 SKIP to Item 7.12. 7.11 Have you provided quantitative data in Table C for those pollutants in Exhibit 2F-3 that you expect to be discharged in concentrations of 10 ppb or greater? O ElYes ❑ No 7.12 Do you expect acrolein,acrylonitrile,2,4-dinitrophenol,or 2-methyl-4,6-dinitrophenol to be discharged in concentrations of 100 ppb or greater? ❑ Yes ❑✓ No 4 SKIP to Item 7.14. 7.13 Have you provided quantitative data in Table C for the pollutants identified in Item 7.12 that you expect to be discharged in concentrations of 100 ppb or greater? ❑ Yes ❑ No 7.14 Have you provided quantitative data or an explanation in Table C for pollutants you expect to be present in the discharge at concentrations less than 10 ppb(or less than 100 ppb for the pollutants identified in Item 7.12)? ✓❑ Yes ❑ No 7.15 Do you know or have reason to believe any pollutants in Exhibit 2F-4 are present in the discharge? ❑ Yes ❑✓ No 4 SKIP to Item 7.17. 7.16 Have you listed pollutants in Exhibit 2F-4 that you know or believe to be present in the discharge and provided an explanation in Table C? ❑ Yes ❑ No 7.17 Have you provided information for the storm event(s)sampled in Table D? ❑ Yes ❑✓ No EPA Form 3510-2F(Revised 3-19) Page 4 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 Used or Manufactured Toxics 13 2 7.18 Is any pollutant listed on Exhibits 2F-2 through 2F-4 a substance or a component of a substance used or manufactured as an intermediate or final product or byproduct? 0 ❑ Yes ❑✓ No 4 SKIP to Section 8. 0 7.19 List the pollutants below,including TCDD if applicable. 1. 4. 7. 2. 5. 8. 3. 6. 9. SECTION 8.BIOLOGICAL TOXICITY TESTING DATA(40 CFR 122.21(g)(11)) 8.1 Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made on any of your discharges or on a receiving water in relation to your discharge within the last three years? u ❑ Yes ❑✓ No 4 SKIP to Section 9. u 8.2 Identify the tests and their purposes below. Submitted to NPDES Test(s) Purpose of Test(s) Date Submitted Permitting Authority? 0 ~ 0 ❑ Yes ❑ No U 0 ❑ Yes ❑ No 0 ❑ Yes ❑ No SECTION 9.CONTRACT ANALYSIS INFORMATION(40 CFR 122.21(g)(12)) 9.1 Were any of the analyses reported in Section 7(on Tables A through C)performed by a contract laboratory or consulting firm? ❑✓ Yes ❑ No 4 SKIP to Section 10. 9.2 Provide information for each contract laboratory or consulting firm below. Laboratory Number 1 Laboratory Number 2 Laboratory Number 3 Name of laboratory/firm Eurofins TestAmerica Eurofins Lancaster Laboratories Env,LLC E E Laboratory address 5102 LaRoche Avenue 2425 New Holland Pike >. Savannah,GA 31404 Lancaster,PA 17601 l9 E' Phone number (912)354-7858 (717)656-2300 Pollutant(s)analyzed All except Total Cyanide Total Cyanide EPA Form 3510-2F(Revised 3-19) Page 5 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 SECTION 10.CHECKLIST AND CERTIFICATION STATEMENT(40 CFR 122.22(a)and(d)) 10.1 In Column 1 below,mark the sections of Form 2F 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 ❑✓ Section 1 ❑ w/attachments(e.g.,responses for additional outfalls) ✓❑ Section 2 0 w/attachments ✓❑ Section 3 ✓❑ wl site drainage map ❑✓ Section 4 ❑ w/attachments ✓❑ Section 5 ❑ wl attachments ✓❑ Section 6 ❑ w/attachments ✓❑ Section 7 ✓❑ Table A ❑ w/small business exemption request R `" ❑✓ Table B ❑ w/analytical results as an attachment 0 ❑✓ Table C p Table D ❑✓ Section 8 ❑ w/attachments 17) ❑✓ Section 9 ❑ w/attachments(e.g.,responses for additional contact laboratories or firms) ✓❑ Section 10 ❑ 10.2 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 Robyn Gross Director,Americas Signature Date signed CP(s5111-1,1-2--ttitn — EPA Form 3510-2F(Revised 3-19) Page 6 Outfalls 017 through 022 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040 0004 Form U.S Environmental Protection Agency 2F "EPA Application for NPDES Permit to Discharge Wastewater NPDES STORMWATER DISCHARGES ASSOCIATED WITH INDUSTRIAL ACTIVITY SECTION 1.OUTFALL LOCATION(40 CFR 122.21 1 1.1 Provide information on each of the facility's outfalls in the table below Outfall Receiving Water Name Latitude Longitude Number 017 UT to Little Mountain Creek 35° 24' 9.04' N 80° 7' 14.75" W O TT; 018 UT to Little Mountain Creek 35° 24 12.64' N 80° 7' 34.48" W O J 019 Badin Lake 35° 24' 46.88" N 80° 6' 16.53" W co 0 020 Badin Lake 35° 24' 31.45" N 80° 6' 57.02" W 022 UT to Little Mountain Creek 35° 24' 7.45" N 80° 7' 23.99" W SECTION 2.IMPROVEMENTS(40 CFR 122.21(g)(6)) 2.1 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 Section 3. 2.2 Briefly identify each applicable project in the table below. Final Compliance Dates Brief Identification and Affected Outfalls Source(s)of Discharge Description of Project (list outfall numbers) Required Projected w c m E m 0 Q E 2.3 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 EPA Form 3510-2F(Revised 3-19) Page 1 EPA Identification Number r NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 SECTION 3.SITE DRAINAGE MAP(40 CFR 122.26(c)(1)(i)(A)) 3.1 Have you attached a site drainage map containing all required information to this application?(See instructions for 2 R specific guidance.) U) ® Yes ❑ No SECTI0114.POLLUTANT SOURCES(40 CFR 122.26(c)(1)(i)(B)) 4.1 Provide information on the facility's pollutant sources in the table below. Outfall Impervious Surface Area Total Surface Area Drained Number (within a mile radius of the facility) (within a mile radius of the facility) specify units specify units 017 5.3 acres 5 3 acres specify units specify units 018 0 acres 32.4 acres specify units specify units 019 0 acres 3.7 acres specify units specify units 020 1.9 acres 5•9 acres specify units specify units 022 0 acres 32.4 acres specify units specify units 4.2 Provide a narrative description of the facility's significant material in the space below.(See instructions for content requirements.) The Badin Business Park,LLC facility was a primary aluminum smelter located in Badin,NC,adjacent to Badin Lake. cu d Historical operations included smelting;production of aluminum ingot,sheet,and particle;and production of anode block for use in this or other smelters.The facility began operations in 1916 and has ceased all operations associated co with the production of aluminum in July 2007. m The facility has eliminated all of its process wastewater flow from non-contact cooling water,make-up waters,and compressor condensate.Discharges from the facility now only include stormwater runoff,groundwater seepage,and a fire protection water. 4.3 Provide the location and a description of existing structural and non-structural control measures to reduce pollutants in stormwater runoff.(See instructions for specific guidance.) Stormwater Treatment Codes Outfall from Number Control Measures and Treatment Exhibit 2F-1 (list) 017 None 018 None 019 None 020 None 022 None EPA Form 3510-2F(Revised 3-19) Page 2 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 SECTION 5.NON STORMWATER DISCHARGES(40 CFR 122.26(c)(1)(i)(C)) 5.1 / certify under penalty of law that the outfall(s) covered by this application have been tested or evaluated for the presence of non-stormwater discharges. Moreover, I certify that the outfalls identified as having non-stormwater discharges are described in either an accompanying NPDES Form 2C, 2D,or 2E application. Name(print or type first and last name) Official title Robyn Gross Director,Americas Signature Date signed I 24 E' 5.2 Provide the testing information requested in the table below. Outfall Onsite Drainage Points o Number Description of Testing Method Used Date(s)of Testing Directly Observed During Test m 017 Visual observation and knowledge of site 04/12/2021 Outfall 017 0 rn 018 Visual observation and knowledge of site 04/12/2021 Outfall 018 019 Form 2E attached Outfall 019 020 Visual observation and knowledge of site 04/12/2021 Outfall 020 022 Visual observation and knowledge of site 04/12/2021 Outfall 022 SECTION 6.SIGNIFICANT LEAKS OR SPILLS(40 CFR 122.26(c)(1)(i)(D)) 6.1 Describe any significant leaks or spills of toxic or hazardous pollutants in the last three years. Q The facility has not had a spill or leak in the last three years. co `o Y 66 SECTION 7.DISCHARGE INFORMATION(40 CFR 122.26(c)(1)(i)(E)) See the instructions to determine the pollutants and parameters you are required to monitor and, in turn,the tables you must o complete.Not all applicants need to complete each table. 7.1 Is this a new source or new discharge? ❑ Yes 4 See instructions regarding submission of ❑✓ No 4 See instructions regarding submission of estimated data. actual data. E Tables A,B,C,and D CES 7.2 Have you completed Table A for each outfall? ❑✓ Yes ❑ No EPA Form 3510-2F(Revised 3-19) Page 3 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 7.3 Is the facility subject to an effluent limitation guideline(ELG)or effluent limitations in an NPDES permit for its process wastewater? ❑ Yes ✓❑ No 4 SKIP to Item 7.5. 7.4 Have you completed Table B by providing quantitative data for those pollutants that are(1)limited either directly or indirectly in an ELG and/or(2)subject to effluent limitations in an NPDES permit for the facility's process wastewater? ❑ Yes ❑ No 7.5 Do you know or have reason to believe any pollutants in Exhibit 2F-2 are present in the discharge? ❑✓ Yes 0 No 4 SKIP to Item 7.7. 7.6 Have you listed all pollutants in Exhibit 2F-2 that you know or have reason to believe are present in the discharge and provided quantitative data or an explanation for those pollutants in Table C? ✓❑ Yes ❑ No 7.7 Do you qualify for a small business exemption under the criteria specified in the Instructions? ❑ Yes 4SKIP to Item 7.18. ❑✓ No 7.8 Do you know or have reason to believe any pollutants in Exhibit 2F-3 are present in the discharge? ❑✓ Yes 0 No 4 SKIP to Item 7.10. 7.9 Have you listed all pollutants in Exhibit 2F-3 that you know or have reason to believe are present in the discharge in Table C? ❑✓ Yes ❑ No 0 7.10 Do you expect any of the pollutants in Exhibit 2F-3 to be discharged in concentrations of 10 ppb or greater? ❑✓ Yes ❑ No 4 SKIP to Item 7.12. 0 7.11 Have you provided quantitative data in Table C for those pollutants in Exhibit 2F-3 that you expect to be discharged in rn concentrations of 10 ppb or greater? co y 0Yes ElNo 7.12 Do you expect acrolein,acrylonitrile,2,4-dinitrophenol,or 2-methyl-4,6-dinitrophenol to be discharged in concentrations of 100 ppb or greater? ❑ Yes ❑✓ No 4 SKIP to Item 7.14. 7.13 Have you provided quantitative data in Table C for the pollutants identified in Item 7.12 that you expect to be discharged in concentrations of 100 ppb or greater? ❑ Yes ❑ No 7.14 Have you provided quantitative data or an explanation in Table C for pollutants you expect to be present in the discharge at concentrations less than 10 ppb(or less than 100 ppb for the pollutants identified in Item 7.12)? ✓❑ Yes ❑ No 7.15 Do you know or have reason to believe any pollutants in Exhibit 2F-4 are present in the discharge? ❑ Yes ❑✓ No 4 SKIP to Item 7.17. 7.16 Have you listed pollutants in Exhibit 2F-4 that you know or believe to be present in the discharge and provided an explanation in Table C? ❑ Yes 0 No 7.17 Have you provided information for the storm event(s)sampled in Table D? ❑ Yes ✓❑ No EPA Form 3510-2F(Revised 3-19) Page 4 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC OMB No.2040-0004 Used or Manufactured Toxics 2 7.18 Is any pollutant listed on Exhibits 2F-2 through 2F-4 a substance or a component of a substance used or manufactured as an intermediate or final product or byproduct? 0 ❑ Yes ❑✓ No 4 SKIP to Section 8. 0 .F 7.19 List the pollutants below,including TCDD if applicable. 1. 4. 7. 2. 5. 8. 0 0 3. 6. 9. SECTION 8.BIOLOGICAL TOXICITY TESTING DATA(40 CFR 122.21(g)(11)) 8.1 Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made on any of your discharges or on a receiving water in relation to your discharge within the last three years? ❑ Yes ElNo 4 SKIP to Section 9. N 8.2 Identify the tests and their purposes below. Submitted to NPDES "o Test(s) Purpose of Test(s) Date Submitted Permitting Authority? '— ❑ Yes ❑ No 0 ❑ Yes ❑ No 0 c3 ❑ Yes ❑ No SECTION 9.CONTRACT ANALYSIS INFORMATION(40 CFR 122.21(g)(12)) 9.1 Were any of the analyses reported in Section 7(on Tables A through C)performed by a contract laboratory or consulting firm? ❑✓ Yes ❑ No 4 SKIP to Section 10. 9.2 Provide information for each contract laboratory or consulting firm below. Laboratory Number 1 Laboratory Number 2 Laboratory Number 3 Name of laboratory/firm Eurofins TestAmerica Eurofins Lancaster Laboratories Env,LLC R Laboratory address y 5102 LaRoche Avenue 2425 New Holland Pike Savannah,GA 31404 Lancaster,PA 17601 d o Phone number v (912)354-7858 (717)656-2300 Pollutant(s)analyzed All except Total Cyanide Total Cyanide EPA Form 3510-2F(Revised 3-19) Page 5 EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park, LLC OMB No.2040-0004 SECTION 10.CI-ECKLIST AND CERTIFICATION STATEMENT(40 CFR 122.22(a)and(d)) 10.1 In Column 1 below,mark the sections of Form 2F 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 ❑✓ Section 1 ❑ w/attachments(e.g.,responses for additional outfalls) ❑✓ Section 2 0 w/attachments ❑✓ Section 3 ✓❑ w/site drainage map ✓❑ Section 4 ❑ wl attachments ✓❑ Section 5 ❑ w/attachments E" El Section 6 El w/attachments ✓❑ Section 7 ❑✓ Table A ❑ w/small business exemption request CO o ❑✓ Table B Elw/analytical results as an attachment ❑✓ Table C ✓❑ Table D cu ❑✓ Section 8 Elw/attachments a ❑✓ Section 9 ❑ w/attachments(e.g.,responses for additional contact laboratories or firms) ❑✓ Section 10 ❑ 10.2 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 Robyn Gross Director,Americas Signature Date signed 21I j22 EPA Form 3510-2F(Revised 3-19) Page 6 Form 2F Sample Data Outfall 002 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 002 OMB No.2040-0004 TABLE A.CONVENTIONAL AND NON CONVENTIONAL PARAMETERS(40 CFR 122.26(c)(1)(i)(E)(3))1 You must provide the results of at least one analysis for every pollutant in this table.Complete one table for each outfall.See instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant or Parameter Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 1. Oil and grease <2.9 mg/L 1 2. Biochemical oxygen demand(BOD5) <2 mg/L 1 3. Chemical oxygen demand(COD) <75 mg/L <23.4 mg/L 6 4. Total suspended solids(TSS) 5.3 mg/L 3.8 mg/L 6 5. Total phosphorus <0.10 mg/L 1 6. Total Kjeldahl nitrogen(TKN) 0.25 mg/L 1 7. Total nitrogen(as N) 0.41 mg/L 1 pH(minimum) 6.9 6.9 6 8. pH(maximum) 8.1 8.1 6 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 3510-2F(Revised 3-19) Page 7 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 002 OMB No.2040-0004 TABLE B.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(A))' List each pollutant that is limited in an effluent limitation guideline(ELG)that the facility is subject to or any pollutant listed in the facility's NPDES permit for its process wastewater(if the facility is operating under an existing NPDES permit).Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Flow-Weighted Grab Sample Taken Flow-Weighted Events Sampled (new source/new During First During First dischargers only;use 30 Minutes Composite 30 Minutes Composite ) codes in instructions Fluoride 2.5 mg/L 0.8 mg/L 6 Cyanide,Total 78 ug/L <18.1 ug/L 6 Aluminum,Total 0.41 mg/L 0.25 mg/L 6 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 3510-2F(Revised 3-19) Page 9 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 002 OMB No.2040-0004 TABLE C.TOXIC POLLUTANTS,CERTAIN HAZARDOUS SUBSTANCES,AND ASBESTOS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(B)and(vii))1 List each pollutant shown in Exhibits 2F-2,2F-3,and 2F-4 that you know or have reason to believe is present.Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Flow-Weighted Grab Sample Taken Flow-Weighted Events Sampled (new source/new During FirstDuring First dischargers only;use Composite 30 Minutes 30 Minutes Composite codes in instructions) 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 3510-2F(Revised 3-19) Page 11 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 002 OMB No.2040-0004 TABLE D.STORM EVENT INFORMATION(40 CFR 122.26(c)(1)(i)(E)(6)) Provide data for the storm event(s)that resulted in the maximum daily discharges for the flow-weighted composite sample. Number of Hours Between Duration of Storm Event Total Rainfall During Beginning of Storm Measured and Maximum Flow Rate Total Flow from Rain Event Date of Storm Event On hours) Storm Event End of Previous Measurable Rain During Rain Event (in gallons or specify units) (in inches) Event (in gpm or specify units) Provide a description of the method of flow measurement or estimate. EPA Form 3510-2F(Revised 3-19) Page 13 Outfall 004 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 004 OMB No.2040-0004 TABLE A.CONVENTIONAL AND NON CONVENTIONAL PARAMETERS(40 CFR 122.26(c)(1)(i)(E)(3))1 You must provide the results of at least one analysis for every pollutant in this table.Complete one table for each outfall.See instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant or Parameter Grab Sample Taken Flow-Weighted Grab Sample Taken Flow-Weighted Events Sampled (new source/new During First During First dischargers only;use 30 Minutes Composite 30 Minutes Composite ) codes in instructions 1. Oil and grease <2.7 mg/L 1 2. Biochemical oxygen demand(BOD5) <2.0 mg/L 1 3. Chemical oxygen demand(COD) 75 mg/L <21 mg/L 6 4. Total suspended solids(TSS) 4.5 mg/L <2.5 mg/L 6 5. Total phosphorus <0.10 mg/L 1 6. Total Kjeldahl nitrogen(TKN) 0.24 mg/L 1 7. Total nitrogen(as N) 0.36 mg/L 1 pH(minimum) 7.1 7.1 6 8. pH(maximum) 7.9 7.9 6 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 3510-2F(Revised 3-19) Page 7 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 004 OMB No.2040-0004 TABLE B.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(A))1 List each pollutant that is limited in an effluent limitation guideline(ELG)that the facility is subject to or any pollutant listed in the facility's NPDES permit for its process wastewater(if the facility is operating under an existing NPDES permit).Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite ) codes in instructions Fluoride 3.4 mg/L 2.1 mg/L 6 Cyanide,Total <6 ug/L <5.7 ug/L 6 Aluminum,Total 0.59 mg/L 0.4 mg/L 6 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 3510-2F(Revised 3-19) Page 9 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 004 OMB No.2040-0004 TABLE C.TOXIC POLLUTANTS,CERTAIN HAZARDOUS SUBSTANCES,AND ASBESTOS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(B)and(vii))1 List each pollutant shown in Exhibits 2F-2,2F-3,and 2F-4 that you know or have reason to believe is present.Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (speci units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 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 3510-2F(Revised 3-19) Page 11 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 004 OMB No.2040-0004 TABLE D.STORM EVENT INFORMATION(40 CFR 122.26(c)(1)(i)(E)(6)) Provide data for the storm event(s)that resulted in the maximum daily discharges for the flow-weighted composite sample. Number of Hours Between Duration of Storm Event Total Rainfall During Beginning of Storm Measured and Maximum Flow Rate Total Flow from Rain Event Date of Storm Event (in hours) Storm Event End of Previous Measurable Rain During Rain Event (in gallons or specify units) (in inches) (in gpm or specify units) Event Provide a description of the method of flow measurement or estimate. EPA Form 3510-2F(Revised 3-19) Page 13 Outfall 005 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 005 OMB No.2040-0004 TABLE A.CONVENTIONAL AND NON CONVENTIONAL PARAMETERS(40 CFR 122.26(c)(1)(i)(E)(3))1 You must provide the results of at least one anal)sis for every pollutant in this table.Complete one table for each outfall.See instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant or Parameter Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 1. Oil and grease <2.6 mg/L 1 2. Biochemical oxygen demand(BOD5) 4.0 mg/L 1 3. Chemical oxygen demand(COD) <10 mg/L 1 4. Total suspended solids(TSS) 5.0 mg/L 1 5. Total phosphorus <0.10 mg/L 1 6. Total Kjeldahl nitrogen(TKN) 0.41 mg/L 1 7. Total nitrogen(as N) 0.68 mg/L 1 pH(minimum) 6.5 s.u. 6.5 s.u. 77 8. pH(maximum) 8.2 s.u. 8.2 s.u. 77 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 3510-2F(Revised 3-19) Page 7 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 005 OMB No.2040-0004 TABLE B.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(A))1 List each pollutant that is limited in an effluent limitation guideline(ELG)that the facility is subject to or any pollutant listed in the facility's NPDES permit for its process wastewater(if the facility is operating under an existing NPDES permit).Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Flow-Weighted Grab Sample Taken Flow-Weighted Events Sampled (new source/new During First During First dischargers only;use 30 Minutes Composite 30 Minutes Composite ) codes in instructions Fluoride 0.58 mg/L 1 Cyanide,Total 0.028 mg/L 1 Aluminum,Total 0.7 mg/L 1 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 3510-2F(Revised 3-19) Page 9 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 005 - OMB No.2040-0004 TABLE C.TOXIC POLLUTANTS,CERTAIN HAZARDOUS SUBSTANCES,AND ASBESTOS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(B)and(vii))l List each pollutant shown in Exhibits 2F-2,2F-3,and 2F-4 that you know or have reason to believe is present.Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 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 3510-2F(Revised 3-19) Page 11 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 005 OMB No.2040-0004 TABLE D.STORM EVENT INFORMATION(40 CFR 122.26(c)(1)(i)(E)(6)) Provide data for the storm event(s)that resulted in the maximum daily discharges for the flow-weighted composite sample. Number of Hours Between Duration of Storm Event Total Rainfall During Beginning of Storm Measured and Maximum Flow Rate Total Flow from Rain Event Date of Storm Event (in hours) Storm Event End of Previous Measurable Rain During Rain Event (in gallons or specify units) (in inches) Event (in gpm or specify units) Provide a description of the method of flow measurement or estimate. EPA Form 3510-2F(Revised 3-19) Page 13 Outfall 012 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 012 OMB No.2040-0004 TABLE A.CONVENTIONAL AND NON CONVENTIONAL PARAMETERS(40 CFR 122.26(c)(1)(i)(E)(3))1 You must provide the results of at least one analysis for every pollutant in this table.Complete one table for each outfall. See instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant or Parameter Grab Sample Taken Grab Sample Taken (new source/new Flow-Weighted Flow-Weighted Events Sampled During First During First dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 1. Oil and grease <4.8 mg/L 1 2. Biochemical oxygen demand(BOD5) 6.4 mg/L 1 3. Chemical oxygen demand(COD) <100 mg/L 1 4. Total suspended solids(TSS) 6.2 mg/L 1 5. Total phosphorus <0.10 mg/L 1 6. Total Kjeldahl nitrogen(TKN) 1.7 mg/L 1 7. Total nitrogen(as N) 1.9 mg/L 1 pH(minimum) 6.2 s.u. 6.2 s.u. 65 8. pH(maximum) 8.0 s.u. 8.0 s.u. 65 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 3510-2F(Revised 3-19) Page 7 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 012 OMB No.2040-0004 TABLE B.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(A))1 List each pollutant that is limited in an effluent limitation guideline(ELG)that the facility is subject to or any pollutant listed in the facility's NPDES permit for its process wastewater(if the facility is operating under an existing NPDES permit).Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Flow-Weighted Grab Sample Taken Flow-Weighted Events Sampled (new source/new During First During First dischargers only;use 30 Minutes Composite 30 Minutes Composite ) codes in instructions Fluoride 0.77 mg/L 1 Cyanide,Total 0.019 mg/L 1 Aluminum,Total 0.53 mg/L 1 Trichloroethylene <1 ug/L 1 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 3510-2F(Revised 3-19) Page 9 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 012 OMB No.2040-0004 TABLE C.TOXIC POLLUTANTS,CERTAIN HAZARDOUS SUBSTANCES,AND ASBESTOS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(B)and(vii))1 List each pollutant shown in Exhibits 2F-2,2F-3, and 2F-4 that you know or have reason to believe is present.Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specif units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Flow-Weighted Grab Sample Taken Flow-Weighted Events Sampled (new source/new During First During First dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 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 3510-2F(Revised 3-19) Page 11 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 012 OMB No.2040-0004 TABLE D.STORM EVENT INFORMATION (40 CFR 122.26(c)(1)(i)(E)(6)) Provide data for the storm event(s)that resulted in the maximum daily discharges for the flow-weighted composite sample. Number of Hours Between Duration of Storm Event Total Rainfall During Beginning of Storm Measured and Maximum Flow Rate Total Flow from Rain Event Date of Storm Event (in hours) Storm Event End of Previous Measurable Rain During Rain Event (in gallons or specify units) (in inches) Event (in gpm or specify units) Provide a description of the method of flow measurement or estimate. EPA Form 3510-2F(Revised 3-19) Page 13 Outfall 013 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 013 OMB No.2040-0004 TABLE A.CONVENTIONAL AND NON CONVENTIONAL PARAMETERS(40 CFR 122.26(c)(1)(i)(E)(3))1 You must provide the results of at least one analysis for every pollutant in this table.Complete one table for each outfall.See instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant or Parameter Grab Sample Taken Flow-Weighted Grab Sample Taken Flow-Weighted Events Sampled (new source/new During First During First dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 1. Oil and grease <4.8 mg/L 1 2. Biochemical oxygen demand(BOD5) 3.3 mg/L I 1 3. Chemical oxygen demand(COD) 32 mg/L 1 4. Total suspended solids(TSS) 23 mg/L 1 5. Total phosphorus <0.10 mg/L 1 6. Total Kjeldahl nitrogen(TKN) 0.65 mg/L 1 7. Total nitrogen(as N) 1.1 mg/L 1 pH(minimum) 6.8 s.u. 6.8 s.u. 78 8. pH(maximum) 8.4 s.u. 8.4 s.u. 78 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 3510-2F(Revised 3-19) Page 7 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 013 OMB No.2040-0004 TABLE B.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(A))1 List each pollutant that is limited in an effluent limitation guideline(ELG)that the facility is subject to or any pollutant listed in the facility's NPDES permit for its process wastewater(if the facility is operating under an existing NPDES permit).Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Flow-Weighted Grab Sample Taken Flow-Weighted Events Sampled (new source/new During First During First dischargers only;use 30 Minutes Composite 30 Minutes Composite ) codes in instructions Fluoride 0.35 mg/L 1 Cyanide,Total <0.006 mg/L 1 Aluminum,Total 2.4 mg/L 1 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 3510-2F(Revised 3-19) Page 9 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 013 OMB No.2040-0004 TABLE C.TOXIC POLLUTANTS,CERTAIN HAZARDOUS SUBSTANCES,AND ASBESTOS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(B)and(vii))1 List each pollutant shown in Exhibits 2F-2,2F-3,and 2F-4 that you know or have reason to believe is present.Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specif units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 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 3510-2F(Revised 3-19) Page 11 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 013 OMB No.2040-0004 TABLE D.STORM EVENT INFORMATION(40 CFR 122.26(c)(1)(i)(E)(6)) Provide data for the storm event(s)that resulted in the maximum daily discharges for the flow-weighted composite sample. Number of Hours Between Duration of Storm Event Total Rainfall During Beginning of Storm Measured and Maximum Flow Rate Total Flow from Rain Event Date of Storm Event (in hours) Storm Event End of Previous Measurable Rain During Rain Event (in gallons or specify units) (in inches) (in gpm or specify units) Event Provide a description of the method of flow measurement or estimate. EPA Form 3510-2F(Revised 3-19) Page 13 Outfall 017 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 017 OMB No.2040-0004 TABLE A.CONVENTIONAL AND NON CONVENTIONAL PARAMETERS(40 CFR 122.26(c)(1)(i)(E)(3))1 You must provide the results of at least one analysis for every pollutant in this table.Complete one table for each outfall. See instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant or Parameter Grab Sample Taken Grab Sample Taken (new source/new Flow-Weighted Flow-Weighted Events Sampled During First During First dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 1. Oil and grease <2.6 mg/L 1 2. Biochemical oxygen demand(BOD5) 4.0 mg/L 1 3. Chemical oxygen demand(COD) 92 mg/L 42 mg/L 6 4. Total suspended solids(TSS) 27 mg/L <16.8 mg/L 6 5. Total phosphorus 0.14 mg/L 1 6. Total Kjeldahl nitrogen(TKN) 1.4 mg/L 1 7. Total nitrogen(as N) 1.5 mg/L 1 pH(minimum) 7.8 1 8. pH(maximum) 7.8 1 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 3510-2F(Revised 3-19) Page 7 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 017 OMB No.2040-0004 TABLE B.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(A))1 List each pollutant that is limited in an effluent limitation guideline(ELG)that the facility is subject to or any pollutant listed in the facility's NPDES permit for its process wastewater(if the facility is operating under an existing NPDES permit).Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Flow-Weighted Grab Sample Taken Flow-Weighted Events Sampled (new source/new During First During First dischargers only;use 30 Minutes Composite 30 Minutes Composite ) codes in instructions Fluoride 0.5 mg/L 0.24 mg/L 6 Cyanide,Total <10 ug/L <6.5 ug/L 6 Aluminum,Total 0.48 mg/L 0.37 mg/L 6 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 3510-2F(Revised 3-19) Page 9 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 017 OMB No.2040-0004 TABLE C.TOXIC POLLUTANTS,CERTAIN HAZARDOUS SUBSTANCES,AND ASBESTOS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(B)and(vii))1 List each pollutant shown in Exhibits 2F-2,2F-3,and 2F-4 that you know or have reason to believe is present. Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use Composite Composite 30 Minutes 30 Minutes codes in instructions) 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 3510-2F(Revised 3-19) Page 11 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 017 OMB No.2040-0004 TABLE D.STORM EVENT INFORMATION(40 CFR 122.26(c)(1)(i)(E)(6)) Provide data for the storm event(s)that resulted in the maximum daily discharges for the flow-weighted composite sample. Number of Hours Between Duration of Storm Event Total Rainfall During Beginning of Storm Measured and Maximum Flow Rate Total Flow from Rain Event Date of Storm Event Storm Event During Rain Event (in hours) End of Previous Measurable Rain (in gallons or specify units) (in inches) (in gpm or specify units) Event Provide a description of the method of flow measurement or estimate. EPA Form 3510-2F(Revised 3-19) Page 13 Outfall 018 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 018 OMB No.2040-0004 TABLE A.CONVENTIONAL AND NON CONVENTIONAL PARAMETERS(40 CFR 122.26(c)(1)(i)(E)(3))' You must provide the results of at least one analysis for every pollutant in this table. Complete one table for each outfall. See instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant or Parameter Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 1. Oil and grease <4.7 mg/L 1 2. Biochemical oxygen demand(BODS) 4.0 mg/L 1 3. Chemical oxygen demand(COD) 75 mg/L 38 mg/L 6 4. Total suspended solids(TSS) 45 mg/L <23.9 mg/L 6 5. Total phosphorus 0.11 mg/L 1 6. Total Kjeldahl nitrogen(TKN) 1.1 mg/L 1 7. Total nitrogen(as N) 1.2 mg/L 1 pH(minimum) 7.3 1 8. pH(maximum) 7.3 1 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 3510-2F(Revised 3-19) Page 7 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 018 OMB No.2040-0004 TABLE B.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(A))1 List each pollutant that is limited in an effluent limitation guideline(ELG)that the facility is subject to or any pollutant listed in the facility's NPDES permit for its process wastewater(if the facility is operating under an existing NPDES permit).Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Flow-Weighted Grab Sample Taken Flow-Weighted Events Sampled (new source/new During First During First dischargers only;use 30 Minutes Composite 30 Minutes Composite ) codes in instructions Fluoride <0.5 mg/L <0.18 mg/L 6 Cyanide,Total <10 ug/L <6.5 ug/L 6 Aluminum,Total 3.9 mg/L 1.3 mg/L 6 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 3510-2F(Revised 3-19) Page 9 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 018 OMB No.2040-0004 TABLE C.TOXIC POLLUTANTS,CERTAIN HAZARDOUS SUBSTANCES,AND ASBESTOS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(B)and(viii))1 List each pollutant shown in Exhibits 2F-2,2F-3, and 2F-4 that you know or have reason to believe is present.Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 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 3510-2F(Revised 3-19) Page 11 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 018 OMB No.2040-0004 TABLE D.STORM EVENT INFORMATION(40 CFR 122.26(c)(1)(i)(E)(6)) Provide data for the storm event(s)that resulted in the maximum daily discharges for the flow-weighted composite sample. Number of Hours Between Duration of Storm Event Total Rainfall During Beginning of Storm Measured and Maximum Flow Rate Total Flow from Rain Event Date of Storm Event (in hours) Storm Event End of Previous Measurable Rain During Rain Event (in gallons or specify units) (in inches) Event (in gpm or specify units) Provide a description of the method of flow measurement or estimate. EPA Form 3510-2F(Revised 3-19) Page 13 Outfall 019 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 019 OMB No.2040-0004 TABLE A.CONVENTIONAL AND NON CONVENTIONAL PARAMETERS(40 CFR 122.26(c)(1)(i)(E)(3))1 You must provide the results of at least one anal)sis for every pollutant in this table.Complete one table for each outfall.See instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant or Parameter Grab Sample Taken Flow-Weighted Grab Sample Taken Flow-Weighted Events Sampled (new source/new During First During First dischargers only;use 30 Minutes Composite Composite 30 Minutes codes in instructions) 1. Oil and grease <2.6 mg/L 1 2. Biochemical oxygen demand(BODO) 9.9 mg/L 1 3. Chemical oxygen demand(COD) 24 mg/L 1 4. Total suspended solids(TSS) 8.9 mg/L 1 5. Total phosphorus <0.2 mg/L 1 6. Total Kjeldahl nitrogen(TKN) 0.54 mg/L 1 7. Total nitrogen(as N) 0.77 mg/L 1 pH(minimum) 7.1 s.u. 2 8. pH(maximum) 7.7 s.u. 2 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 3510-2F(Revised 3-19) Page 7 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 019 OMB No.2040-0004 TABLE B.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(A))1 List each pollutant that is limited in an effluent limitation guideline(ELG)that the facility is subject to or any pollutant listed in the facility's NPDES permit for its process wastewater(if the facility is operating under an existing NPDES permit).Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite ) codes in instructions Fluoride 1.8 mg/L 1 Cyanide,Total <6 ug/L 1 Aluminum,Total 1.6 mg/L 1 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 3510-2F(Revised 3-19) Page 9 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 019 OMB No.2040-0004 TABLE C.TOXIC POLLUTANTS,CERTAIN HAZARDOUS SUBSTANCES,AND ASBESTOS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(B)and(vii))1 List each pollutant shown in Exhibits 2F-2,2F-3,and 2F-4 that you know or have reason to believe is present.Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 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 3510-2F(Revised 3-19) Page 11 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 019 OMB No.2040-0004 TABLE D.STORM EVENT INFORMATION(40 CFR 122.26(c)(1)(i)(E)(6)) Provide data for the storm event(s)that resulted in the maximum daily discharges for the flow-weighted composite sample. Number of Hours Between Duration of Storm Event Total Rainfall During Beginning of Storm Measured and Maximum Flow Rate Total Flow from Rain Event Date of Storm Event Storm Event During Rain Event (in hours) End of Previous Measurable Rain (in gallons or specify units) (in inches) (in gpm or specify units) Event Provide a description of the method of flow measurement or estimate. EPA Form 3510-2F(Revised 3-19) Page 13 Outfall 020 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 020 OMB No.2040-0004 TABLE A.CONVENTIONAL AND NON CONVENTIONAL PARAMETERS(40 CFR 122.26(c)(1)(i)(E)(3))1 You must provide the results of at least one analysis for every pollutant in this table.Complete one table for each outfall.See instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant or Parameter Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 1. Oil and grease <4.8 mg/L 1 2. Biochemical oxygen demand(BOD5) 4.6 mg/L 1 3. Chemical oxygen demand(COD) 81 mg/L <45.1 mg/L 6 4. Total suspended solids(TSS) 8.1 mg/L <5.0 mg/L 6 5. Total phosphorus 0.11 mg/L 1 6. Total Kjeldahl nitrogen(TKN) 1.o mg/L 1 7. Totalnitrogen(as N) 1.9 mg/L 1 pH(minimum) 7.5 1 8. — - pH(maximum) 7.5 1 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 3510-2F(Revised 3-19) Page 7 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 020 OMB No.2040-0004 TABLE B.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(A))1 List each pollutant that is limited in an effluent limitation guideline(ELG)that the facility is subject to or any pollutant listed in the facility's NPDES permit for its process wastewater(if the facility is operating under an existing NPDES permit).Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite ) codes in instructions Fluoride 0.84 mg/L 0.53 mg/L 6 Cyanide,Total <10 ug/L <6.5 ug/L 6 Aluminum,Total 0.37 mg/L <0.23 mg/L 6 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 3510-2F(Revised 3-19) Page 9 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 020 OMB No.2040-0004 TABLE C.TOXIC POLLUTANTS,CERTAIN HAZARDOUS SUBSTANCES,AND ASBESTOS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(B)and(vii))' List each pollutant shown in Exhibits 2F-2.2F-3, and 2F-4 that you know or have reason to believe is present.Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (speci _units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 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 3510-2F(Revised 3-19) Page 11 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 020 OMB No.2040-0004 TABLE D.STORM EVENT INFORMATION(40 CFR 122.26(c)(1)(i)(E)(6)) Provide data for the storm event(s)that resulted in the maximum daily discharges for the flow-weighted composite sample. Number of Hours Between Duration of Storm Event Total Rainfall During Beginning of Storm Measured and Maximum Flow Rate Total Flow from Rain Event Date of Storm Event (in hours) Storm Event End of Previous Measurable Rain During Rain Event (in gallons or specify units) (in inches) Event (in gpm or specify units) Provide a description of the method of flow measurement or estimate. EPA Form 3510-2F(Revised 3-19) Page 13 Outfall 022 EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 022 OMB No.2040-0004 TABLE A.CONVENTIONAL AND NON CONVENTIONAL PARAMETERS(40 CFR 122.26(c)(1)(i)(E)(3))1 You must provide the results of at least one analysis for every pollutant in this table.Complete one table for each outfall.See instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant or Parameter Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite ) codes in instructions 1. Oil and grease <2.6 mg/L 1 2. Biochemical oxygen demand(BOD5) 8.2 mg/L 1 3. Chemical oxygen demand(COD) 97 mg/L 43.1 mg/L 6 4. Total suspended solids(TSS) 12 mg/L 5.7 mg/L 6 5. Total phosphorus 0.36 mg/L 1 6. Total Kjeldahl nitrogen(TKN) 1.6 mg/L 1 7. Total nitrogen(as N) 1.7 mg/L 1 pH(minimum) 7.6 1 8. pH(maximum) 7.6 1 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 3510-2F(Revised 3-19) Page 7 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 022 OMB No.2040-0004 TABLE B.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(A))1 List each pollutant that is limited in an effluent limitation guideline(ELG)that the facility is subject to or any pollutant listed in the facility's NPDES permit for its process wastewater(if the facility is operating under an existing NPDES permit).Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Flow-Weighted Grab Sample Taken Flow-Weighted Events Sampled (new source/new During First During First dischargers only;use 30 Minutes Composite 30 Minutes Composite ) codes in instructions Fluoride 0.65 mg/L <0.23 mg/L 6 Cyanide,Total <10 ug/L <6.4 ug/L 6 Aluminum,Total 1.4 mg/L <0.43 mg/L 6 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 3510-2F(Revised 3-19) Page 9 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 022 OMB No.2040-0004 TABLE C.TOXIC POLLUTANTS,CERTAIN HAZARDOUS SUBSTANCES,AND ASBESTOS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CFR 122.21(g)(7)(vi)(B)and(vii))1 List each pollutant shown in Exhibits 2F-2, 2F-3, and 2F-4 that you know or have reason to believe is present.Complete one table for each outfall.See the instructions for additional details and requirements. Maximum Daily Discharge Average Daily Discharge Source of (specify units) (specify units) Number of Storm Information Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use 30 Minutes Composite 30 Minutes Composite codes in instructions) 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 3510-2F(Revised 3-19) Page 11 This page intentionally left blank. EPA Identification Number NPDES Permit Number Facility name Outfall Number Form Approved 03/05/19 NCD 003 162 542 NC0004308 Badin Business Park,LLC 022 OMB No.2040-0004 TABLE D.STORM EVENT INFORMATION(40 CFR 122.26(c)(1)(i)(E)(6)) Provide data for the storm event(s)that resulted in the maximum daily discharges for the flow-weighted composite sample. Number of Hours Between Duration of Storm Event Total Rainfall During Beginning of Storm Measured and Maximum Flow Rate Total Flow from Rain Event Date of Storm Event Storm Event During Rain Event (in hours) End of Previous Measurable Rain (in gallons or specify units) (in inches) Event (in gpm or specify units) Provide a description of the method of flow measurement or estimate. EPA Form 3510-2F(Revised 3-19) Page 13 MAPS & DIAGRAMS Location Map 7,. NORTHgo Badin Lake J - Approximate Approximate Badin Business Park Old Brick Landfill Boundary OBoundary acin Approximate Alcoa/Badin Landfill Boundary d 0 0 0 9 tD N O M 0, E 3 o y o J -J Morrow Mountain Stai- r a ii M O NO 0 2,500 5,000 o Feet 0 M_ • Albemarle Legend -Approximate Badin Business Park Boundary ce -Approximate Alcoa/Badin Landfill Boundary E M„n —Approximate Old Brick Landfill Boundary 2A2rWO St n n SOURCE:WORLD STREET MAP ARCGIS MAP SERVICE:HTTP://GOTO.ARCGISONLINE.COM/MAPS/WORLD_STREET_MAP.LAST ACCESSED:9/13/2021 0 <6 BADIN BUSINESS PARK LLC a ,_,=,- BADIN BUSINESS PARK FACILITY NPDES PERMIT NC0004308 Civil & Environmental Consultants, Inc. BADIN, NORTH CAROLINA 2704 Cherokee Farm Way,Suite101 -Knoxville,TN 37920 0 865-977-9997. 865-774-7767 SITE LOCATION MAP www.cecinc.com c DRAWN BY: JRO CHECKED BY: MWW APPROVED BY: JMB* FIGURE NO: M DATE: SEPTEMBER 13, 2021 DWG SCALE: 1 " = 5,000 ' PROJECT NO: 306-960 1 a: Signature on File r 1yos j• jNORTH= ) �/ 6-•-•-•"\-2 /4O t j •Palmeaville , X V.ri 3 # r:7' '`,_`_.••t" .. ,,;.. 1 is t 6t5; Badin Lake :" , �' . ,� _;, �,Roctrs 1 /^ i :41( '"."4' C%-.-: 's . 7 0 � / Outfall 013 \ > '/ --- ft • , '1 1 I • i\f ; %• �-jOutfall019 �/'s t1 p L �• - / s. ,.l Outfall' 1 rl /1 ! 'Oj ` , ✓ Approximate , s �. I Hr " -�/ i_ ' ,y I ;-'-✓_✓�..Badin Busglesi Park . : �,-; I 1 _• E \ t� (/ _ Boundary- 1. Outf/a11012' � IAPP�roximate �'''l • �1 1 \� t r: /�A.• t1� Old¶ drY ) ,, ,Q �., 0 1xy\ ! Oitfall0i02 ' ' . Approximate T iv,..: / dlCt / \..Alcoa/Badin Landfill-- + l '"1 --1 •►•.. Boundaryt' .' 5' �e I/ • Q •w • 1 l r � Il \ Outfall 00;�. • . 1 �_ '022' r l¢ c t✓ . to t i I�t # c 'mil_• � J ..G �/ L°. .'.,, ' I '' Y• _�_. ,fit / _ �1 f. ery ... . ` f• /' I Feet 1 ,c_J ` O � Legend • i s _., S� , o- /; t� �^ - Approximate Outfall Locations " .; -• _ r• r era . —Approximate Badin Business Park Boundary m I �, ._,, -Approximate Alcoa/Badin Landfill Boundary 1 ��_ Approximate Old Brick Landfill Boundary • / i . • • —Buildings Remaining as of May 2013 1 `` vi M SOURCE:USGS TOPOGRAPHIC MAP BADIN&NEW LONDON,NC DATED 1994,1998 ED. 0 ARCGIS MAP SERVICE:HTTP://GOTO.ARCGISONLINE.COM/MAPS/USA_TOPO_MAPS.LAST ACCESSED:3/15/2022 d SINCE PUBLICATION OF THE USGS MAP,MULTIPLE FACILITY BUILDINGS HAVE BEEN DEMOLISHED.MAP HAS BEEN EDITED TO REMOVE DEMOLISHED FACILITY BUILDINGS. N OPERATIONAL USE OF THE SEWAGE DISPOSAL FACILITY CEASED IN THE EARLY 1990S.GOLF COURSE WAS NOT OPERATING AS 1/2021. BADIN BUSINESS PARK LLC imiss/7 BADIN BUSINESS PARK FACILITY ' NPDES PERMIT NC0004308 Civil & Environmental Consultants, Inc. BADIN, NORTH CAROLINA N 2704 Cherokee Farm Way,Suite101 -Knoxville,TN 37920 0 0 865-977-9997•865-774-7767 TOPOGRAPHIC MAP o www.cecinc.com o DRAWN BY: JRO CHECKED BY: MWW APPROVED BY: JMB* FIGURE NO: 52 DATE: MARCH 15, 2022 DWG SCALE: 1 " = 2,000 ' PROJECT NO: 300-226.0013 2 a; Signature on File• Site Map �``Y J�4-'9 : yr' 2 NORTH .• � •�` *�; t„k'',k 0 k4 kj ate' •,j�.J < ' t' , ,; -�1. 4c..e S• .,fi r i t t� "� i A4:. ►t Badin Lake 013 ,,• .�✓ s .r- ir, 0 1 ? ,,, o •Ii011/01 -,a,.., vk ill _ 4 a;:Weir/Pump System9 r` M. © � - . >, - * / , , .• ' Outfall011 ' '''''' -f. i''1 -1..;--.".,... 41.),410 s:', ,, . " - a ," , - • ..., . t r 1 ;, 1 �r', rMrf,Rl// Kw .0 kq `_ M d ` r-. , s . , -,..".1*.` 41. 'PIP tr'.‘ fr..";,,f 4 4'. t , -r„ , . :047, , .,„ 4/0 O • i, y J. 1 - 0 O�uttfall11 EF Cgitf floor ,waioaee Authorized Arm MICiudad Dike.g. Receiving Water i' Groundwater& Badin Lake/ • ` ,lr ' ,., '",�® 013 Stormwater Yadkin River k Groundwater, Badin Lake/ 4 r ' f v 011&012 Stormwater,&Fire x ©® Yadkin Riker .,:^ Protection Water 4 L r- n® 002 Stormwater Odin lake/ 4 ! YT 'yam. �' Yadkin River l• 5�'-1 — Badin take/ • • ft • 020 Stormwater f • / ..,k �• •ACV11111 � �® Yadkin River . a ,- ©�NA-Sheet Stormwater Linen Mounain Flow Sheet Flow Creek `f ` 004 Stonnwattt Little Mountain c if i ? , Xw.i �® Creek ,,.y x`' NA-Sheol Stormwattt- Little Moumain '- B 1 Si u - F �� Flow Sheet Flow Creek �.� 1 ;5§Y - -y k Groundwater, Uttle Mountain ,f �® 005 Stormction&Fife Lek Z. tfffi Protection Water OS7 Stormwa[tt Mo ;y Little 1_ �® Creekuntain .ti �®018&022 Stormwattt Little Mountain Creek 0i0f'' m®NA-Sheet Shheet Flow Little Mountain l 4i 80Feet Flow Sheet Flow Creek 019 Overflow from Badin take/ MIFF Retention Pond Yadkin River SOURCE:ESRI WORLD IMAGERY ESRI WORLD IMAGERY/ARCGIS MAP SERVICE HTTP://GOTO.ARCGISONLINE.COM/MAPS/WORLDIMAGERY ACCESSED 320/2022. - - BADIN BUSINESS PARK LLC Legend Approximate Outten Locations ,iii BADIN BUSINESS PARK FACILITY Approximate Badin Business Park Boundary Civil&Environmental Consultants,Inc. NPDES PERMIT NC0004308 Approximate Alcoa/Badin Landfill BoundaryApproximate Old Brick Landfill Boundary 2704 Cherokee Farm Way,Suite101-Knoxville,TN 37920 ► • 885-977-9997•865-774-7767 SITE MAP z. www.cecinc.corrl ii DRAWN BY JRO CHECKED BY: MWW APPROVED BY: JMB* FIGURE NO . DATE: March 29 2022 SCALE: 1"=800' PROJECT NO 300-226.0013 3 Signature on rile"