Loading...
HomeMy WebLinkAboutNC0006220_Renewal (Application)_20180927ROY COOPER NORTH CAROLINA Gbvwnor Environmental Quality I4IICHAEL S_ REG-AN Sscretm�v LINDA CULPEPPER Intsrim Director September 27, 2018 Wilmer Melton, III, DIR PUBLIC WORKS City of Kannapolis 1401 Bethpage Rd Kannapolis, NC 28081 Subject: Permit Renewal Application No. NC0006220 Kannapolis WTP Rowan County Dear Applicant: The Water Quality Permitting Section acknowledges the September 26, 2018 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. 150B-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://deg.nc.ciov/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. ec: WQPS Laserfiche File w/application Sincerely, Wren Thedford Administrative Assistant Water Quality Permitting Section e�DTg� North Carolina Department of Environmental Quality I Division of Water Resources 1617 Mad Service Center I Raleigh, North Carolina 27699-1617 919-807-6300 NPDES PERMIT APPLICATION - SHORT FORM C - WTP For discharges associated with water treatment plants Mail the complete application to: N. C. DEQ / DWR / NPDES 1617 Mail Service Center, Raleigh, NC 27699-1617 NPDES Permit Number INCO006220 If you are completing this form in computer use the TAB key or the up - down arrows to move from one field to the next. To check the boxes, click your mouse on top of the box. Otherwise, please print or type. 1. Contact Information: Owner Name City of Kannapolis Facility Name City of Kannapolis WTP Mailing Address 401 Laureate Way City Kannapolis State / Zip Code NC / 28081 Telephone Number 704-920-4249 Fax Number ( ) e-mail Address gfaulknera$annapolisnc.gov 2. Location of facility producing discharge: Check here if same as above ❑ Street Address or State Road 1353 Pump Station Rd. City Kannapolis State / Zip Code NC / 28081 County Rowan 3. Operator Information: Name of the firm, consultant or other entity that operates the facility. (Note that this is not referring to the Operator in Responsible Charge or ORC) Name City of Kannapolis - Public Works Mailing Address 401 Laureate Way City Kannapolis State / Zip Code NC -28081 Telephone Number 704-920-4200 Fax Number 704-920-4244 4. Ownership Status: Federal ❑ State ❑ Private ❑ Public Page 1 of 3 Version 6/2017 NPDES PERMIT APPLICATION - SHORT FORM C - WTP For discharges associated with water treatment plants 5. Type of treatment plant: ® Conventional (Includes coagulation, flocculation, and sedimentation, usually followed by filtration and disinfection) ❑ Ion Exchange (Sodium Cycle Cationic ion exchange) ❑ Green Sand Filter (No sodium recharge) ❑ Membrane Technology (RO, nanofrltration) Check here if the treatment process also uses a water softener ❑ 6. Description of source water(s) (i.e. groundwater, surface water) Surface Water - Impounded Reservoir 7. Describe the treatment process(es) for the raw water: Raw water pre-treated for iron and manganese oxidation; Alum added for coagulation; 4- stage flocculation; minimum 4hr sedimentation; sodium hypochlorite addition pre -filtration (settled flume); filtration; chlorination, fluoridation, pH adjustment prior to clearwell entry; finished water pumped to distribution. S. Describe the wastewater and the treatment process(es) for wastewater generated by the facility: Filter wash water, filter -to -waste, and sedimentation drains, gravity flow to equalization basin. Equalization water is then pumped to circular clarifier. Solids from clarifier and Trac-vac basin cleaning system is pumped to residuals lagoon, with decant from that sent to Rocky River WWTP. Decant water from the clarifier is dechlorinated via calcium thiosulfate and flows into Bakers Branch of Irish Buffalo Creek. All plant facility drains, lab and bathroom, are sent to sanitary sewer. 9. Number of separate discharge points: 1 Outfall Identification number(s) 001 10. Frequency of discharge: Continuous ® Intermittent ❑ If intermittent: Days per week discharge occurs: Duration: 11. Plant design potable flowrate 15 MGD Backwash or reject flow .250 MGD 12. Name of receiving stream(s) (Provide a map showing the exact location of each outfall, including latitude and longitude): Bakers Creek Branch - Irish Buffalo Creek 13. Please list all water treatment additives, including cleaning chemicals or disinfection treatments, that have the potential to be discharged. Alum I aluminum sulfate Yes ® No Page 2 of 3 Version 6/2017 NPDES PERMIT APPLICATION - SHORT FORM C - WTP For discharges associated with water treatment plants Iron sulfate / ferrous sulfate Yes No Fluoride Yes ® No Ammonia nitrogen / Chloramines Yes No Zinc -orthophosphate or sweetwater CP1236 Yes ® No List any other additives below: Sodium Hypochlorite Sodium Hydroxide Sodium Permanganate 14. Is this facility located on Indian country? (check one) Yes ❑ 15. Additional Information: Provide a schematic of flow through the facility, include flow volumes at all points in the water treatment process. The plan should show the point[s] of addition for chemicals and all discharges routed to an outfall [including stormwater]. Solids Handling Plan 16. NEW Applicants Information needed in addition to items 1-15: New applicants are strongly recommended to contact a permit coordinator with the NCDENR Customer Service Center. Was the Customer Service Center contacted? ❑ Yes ❑ No Analyses of source water collected Engineering Alternative Analysis Discharges from Ion Exchange and Reverse Osmosis plants shall be evaluated using a water quality model. 17. Applicant Certification I certify that I am familiar with the information contained in the application and that to the best of my knowledge and belief such information is true, complete, and accurate. North Carolina General Statute 143-215.6 (b)(2) provides that: Any person who knowingly makes any false statement representation, or certification in any application, record, report, plan, or other document files or required to be maintained under Article 21 or regulafions of the Environmental Management Commission implementing that Article, or who falsifies, tampers with, or knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article, shall be guilty of a misdemeanor punishable by a fine notto exceed $25,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C. Section 1001 provides a punishment by a fine of not more than $25,000 or imprisonment not more than 5 years, or both, for a similar offense.) Page 3 of 3 Version 6/2017 R U