Loading...
HomeMy WebLinkAboutWQ0045952_Nucor_Outfall_Extension_FTSSE_App_20241024DWR Division of Water Resources �Cn^oa: r,erio Hr Is State of North Carolina Department of Environmental Quality Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION FTA 10-23 & SUPPORTING DOCUMENTATION plr0 BApplication Number: w 4�b tf55 Six (to be completed by DWR) j�rL&b z9 �'A IZ All items must be completed or the application will be returned I. APPLICANT INFORMATION: 1. Applicant's name: City of Thomasville (company, municipality, HOA, utility, etc.) 2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Privately -Owned Public Utility ❑ Federal ❑ State/County ® Municipal ❑ Other 3. Signature authority's name: Michael Brandt'per 15A NCAC 02T .0 106(b) NC Department of Title: City Manage r Environmental Quality Received 4. Applicant's mailing address: 10 Salem Street OCT 2 4 2024 i City: Thomasville ' State: North Carolina Zip: 27360- 5. Applicant's contact information: Winston-Salem Regional Office Phone number: 336 475-4210 Email Address: Michael.BrandtAthomasville-nc.gov II. PROJECT INFORMATION: 1. Project name: Nucor Outfall Extension 2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project If a modification, provide the existing permit number: W000 and issued date: _, For modifications, also attach a detailed narrative description as described in Item G of the checklist. If new construction, but part of a master plan, provide the existing permit number: W000 3. County where project is located: Davidson `' 4. Approximate Coordinates (Decimal Degrees): Latitude: 35.7788" Longitude:-80.1374' 5. Parcel ID (if applicable): _ (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: Professional Engineer: John "Clay" Phillips License Number: 052139 Firm: Alley, Williams, Carmen. & King Inc. Mailing address: 740 Chapel Hill Road ' City: Burlington State: North Carolina Zip: 27215 Phone number: (336) 226-5534' Email Address: cphilli s n.awck.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Hamby Creek W WTP Permit Number: NCO024112 Owner Name: City of Thomasville � V. RECEIVING DOWNSTREAM SEWER INFORMATION: I. Permit Number(s): W00045042 ' 2. Downstream (Receiving) Sewer Information: 24 inch M Gra�vity ❑ Force Main 3. System Wide Collection System Permit Number(s) (if applicable): WQCS06057 Owner Name(s): City of Thomasville FORM: FTA 10-23 Pagel of 5 VI. GENERAL REQUIREMENTS 1. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached? ❑ Yes ❑ No ® N/A 2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement (FORM: DEV) been attached? ❑ Yes [—]No ® N/A" 3. If the Applicant is a Home/Property Owners' Association, has an HOA/POA Operational Agreement (FORM: HOA) and supplementary documentation as required by 15A NCAC 02T.0I 15(c) been attached? ❑ Yes ❑ No ® N/A 4. Origin of wastewater: (check all that apply): ❑ Residential (Individually Owned) ❑ Retail (stores, centers, malls) ❑ Car Wash ❑ Residential (Leased) ❑ Retail with food preparation/service ❑ Hotel and/or Motels ❑ School / preschool / day care ❑ Medical / dental / veterinary facilities ❑ Swimming Pool/Clubhouse ❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash ❑ Businesses / offices / factories ❑ Nursing Home ❑ Other (Explain in Attachment) 5. Nature of wastewater: % Domestic % Commercial % Industrial (See 15A NCAC 02T .0103(20)) If Industrial, is there a Pretreatment Program in effect? ❑ Yes ❑ No 6. Hasa flow reduction been approved under 15A NCAC 02T .0114(fl? ❑ Yes ❑ No ➢ If yes, provide a copy of flow reduction approval letter with this aimlication 7. Summarize wastewater generated by project: Establishment Type (see 02T.0114(i)) Daily Design Flow',' No. of Units Flow No Flow Permit gal/ 0 GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD gall GPD Total 0 GPD a See 15A NCAC 02T .0114(b). (d), (e)(1) and (e)(2) for caveats to wastewater design flow rates (i.e. proposed unknown non-residential development uses; public access facilities located near high public use areas; and residential property located south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals as defined in G.S. 42A-4). b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.0114] shall he determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 0 GPD (per 15A NCAC 02T .0114 and G.S. 143-215.1) ➢ Do not include future flows or previously permitted allocations If permitted flow is zero, please indicate why: f ® Pump Station/Force Main or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line. Please provide supplementary information indicating the approximate timeframe for permitting upstream sewers with flow. ❑ Flow has already been allocated in Permit Number: Issuance Date: ❑ Rehabilitation or replacement of existing sewers with no new flow expected ❑ Other (Explain): FORM: FTA 10-23 Page 2 of 5 VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T A305 & MDC (Gravity Sewers): 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 18 8,895 PVC 18 380 DIP 12 130 PVC 12 210 DIP ➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria ➢ Section III contains information related to minimum slopes for gravity sewer(s) ➢ Oversizing lines to meet minimum slope requirements is not allowed and a violation of the MDC VHL PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force Mains): PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT 1. Pump station number or name: 2. Approximate Coordinates (Decimal Degrees): Latitude: 35.7788' Longitude:-80.1375' 3. Total number of pumps at the pump station: 3. Design flow of the pump station: millions gallons per day (firm capacity) ➢ This should reflect the total GPM for the pump station with the largest pump out of service. 4. Operational point(s) per pump(s): _ gallons per minute (GPM) at feet total dynamic head (TDH) 5. Summarize the force main to be permitted (for this Pump Station): Size (inches) Length (feet) Material 10 a 12,250 / DIP If any portion of the force main is less than 4-inches in diameter, please identify the method of solids reduction per MDCPSFM Section 2.01C.I.b. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify) 6. Power reliability in accordance with 15A NCAC 02T .0305(h)(1): ❑ Standby power source or ❑ Standby pump ➢ Must have automatic activation and telemetry - 15A NCAC 02T.0305(h)(1)(B); ➢ Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day ➢ Must be permanent to facility and may not be portable Or if the pump station has an average daily flow less than 15,000 gallons per day 15A NCACO2T.0305(h)(1)(C): ❑ Portable power source with manual activation, quick -connection receptacle and telemetry - or ❑ Portable pumping unit with plugged emergency pump connection and telemetry: ➢ Include documentation that the portable source is owned or contracted by the applicant and is compatible with the station. ➢ If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' storage capacities and the rotation schedule of the portable power source or pump, including travel timeframes, shall be provided as part of this permit application in the case of a multiple station power outage. FORM: FTA 10-23 Page 3 of 5 IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(f)): 1. Does the project comply with all separations/alternatives found in 15A NCAC 02T .0305(fl & (g)? ® Yes [—]No 15A NCAC 02T.0305 contains minimum separations that shall be provided for sewers stems: Setback Parameter* Separation Required Storm sewers and other utilities not listed below (vertical) 18 inches WWater mains (vertical - water over sewer preferred, including in benched trenches) 18 inches 'Water mains (horizontal) 10 feet Reclaimed water lines (vertical - reclaimed over sewer) 18 inches Reclaimed water lines (horizontal - reclaimed over sewer) 2 feet **Any private or public water supply source, including any wells, WS-I waters of Class I or Class II impounded reservoirs used as a source of drinking water, and associated wetlands. 100 feet **Waters classified WS (except WS-I or WS-V), B, SA, ORW, HQW, or SB from normal high water (or tide elevation) and wetlands associated with these waters (see item IX.2) 50 feet **Any other stream, lake, impoundment, or ground water lowering and surface drainage ditches, as well as wetlands associated with these waters or classified as WL. 10 feet Any building foundation (horizontal) 5 feet Any basement (horizontal) 10 feet Top slope of embankment or cuts of 2 feet or more vertical height 10 feet Drainage systems and interceptor drains 5 feet Any swimming pools 10 feet Final earth grade (vertical) 36 inches ➢ If noncompliance with 02T.0305(f) or (g). see Section X.1 of this application * 15A NCAC 02T.0305(e) contains alternatives where separations in 02T.0305(fl cannot be achieved. Please check "yes" above if these alternatives are used and provide narrative information to explain. **Stream classifications can be identified using the Division's NC Surface Water Classifications weboage 2. Does this project comply with the minimum separation requirements for water mains? ® Yes ❑ No ❑ N/A ➢ If no, please refer to 15A NCAC 18C.0906(f) for documentation requirements and submit a separate document, signed/sealed by an NC licensed PE, verifying the criteria outlined in that Rule. l 3. Does the project comply with separation requirements for wetlands? ® Yes ❑ No ❑ N/A ➢ Please provide supplementary information identifying the areas of non-conformance. ➢ See the Division's draft separation requirements for situations where separation cannot be met. ➢ No variance is required if the alternative design criteria specified is utilized in design and construction. 4. Is the project located in a river basin subject to any State buffer rules? ❑ Yes Basin name: ® ISo If yes, does the project comply with setbacks found in the river basin rules per I5A NCAC 02B .0200? ❑ Yes ❑ No ➢ This includes Trout Buffered Streams per 15A NCAC 2B.0202 5. Does the project require coverage/authorization under a 404 Nationwide/individual permits ❑ Yes ® No or 401 Water Quality Certifications? ➢ Please provide the permit number/permitting status in the cover letter if coverage/authorization is required. 6. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No Per 15A NCAC 02T.0I05(c)(6), directly related environmental permits or certification applications must be being prepared, have been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent permits (erosion and sedimentation control plans, stormwater management plans, etc.). 7. Does this project include any sewer collection lines that are deemed "high -priority?" ❑ Yes ® No Per 15A NCAC 02T.04021 "high -priority sewer" means any aerial sewer, sewer contacting surface waters, siphon, or sewers positioned parallel to streambanks that are subject to erosion that undermines or deteriorates the sewer. Siphons and sewers suspended through interference/conflict boxes require a variance approval. ➢ If yes, include an attachment with details for each line, including type (aerial line, size, material, and location). Nigh priority lines shall be inspected by the permittee or its representative at least once every six -months and inspections documented per 15A NCAC 02T.0403(a)(5) or the permittee's individual System -Wide Collection permit. FORM: FTA 10-23 Page 4 of 5 X. CERTIFICATIONS: 1. Does the submitted system comply with 15A NCAC 02T the Minimum Design Criteria for the Permitting of Pump Stations and Force Mains (latest version), and the Gravity Sewer Minimum Design Criteria (latest version) as applicable? ® Yes r ❑ No If no, for projects requiring a single variance, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for review to the Central Office. Approval of the request will be issued concurrently with the approval of the permit and oroiects requirine a variance approval may be subject to Ionizer review times. For nroiects requiring two or more variances or where the variance is determined by the Division to be a significant portion of the project, the full technical review is required. 2. Professional Engineer's Certification: j 1, TGI F► ,I" i i4l t73 , attest that this application for I Ucce l l [fFµL (Professional Engineer's time from Application Item I1I.1.) (Project Name from Application Item 1I.1) has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specifications, engineering calculations, and all other supporting documentation to the best of my knowledge. I further attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains (latest version). Although other professionals may have developed certain portions of this submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and have judged it to be consistent with the proposed design. NOTE - In accordance with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation. Misrepresentation of the application information, including failure to disclose any design non-compliance with the applicable Rules and design criteria, may subject the North Carolina -licensed Professional Engineer to referral to the licensing board. (21 NCAC 56.0701) North Carolina Professional Engineer's seal, signature, and date: 3. Applicant's Certification per 15A NCAC 02T .0106(b): I, M-uHA91 -. attest that this application for NLk-orOurr*LL &rgSff--X (Signal= Authority Name from Application Item 1.3.) (Project Name from Application Item IL 1) attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that if all required parts of this application are not completed and that if all required supporting documentation and attachments are not included, this application package is subject to being returned as incomplete. I understand that any discharge of wastewater from this non -discharge system to surface waters or the land will result in an immediate enforcement action that may include civil penalties, injunctive relief, and/or criminal prosecution. I will make no claim against the Division of Water Resources should a condition of this permit be violated. I also understand that if all required parts of this application package are not completed and that if all required supporting information and attachments are not included, this application package will be returned to me as incomplete. NOTE - In accordance with General Statutes 143-215.6A and 143-215.6B any person who knowingly makes any false statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation. Signature: �dJ�/ \ \ Date:/S�o2o2�/ FORM: FTA 10-23 Page 5 of 5 Matley, williams, carmen & king, inc. ENGINEERING • ARCHITECTURE • SURVEYING October 22nd, 2024 North Carolina Department of Environmental Quality Division of Water Resources 450 West Hanes Mill Road, Suite 300 Winston-Salem, NC 27105 Subject: Fast Track Application for Gravity Sewers, Pump Stations & Force Mains City of Thomasville — Nucor Outfall Extension AWCK Project No. 23042 Review Team: On behalf of the City of Thomasville, please find enclosed for your review and approval the following: 1. Original and one (1) copy of Fast Track Application with required certification. 2. Application Fee in the amount of $600.00. 3. Color USGS map showing project and surrounding areas (2 copies). 4. Street Level Map (2 copies). The City of Thomasville is installing approximately 8,895 LF of 18" PVC sanitary sewer outfall, 380 LF of 18" DIP sanitary sewer outfall, 130 LF of 12" PVC sanitary sewer outfall, 210 LF of 12" DIP sanitary sewer outfall, and 12,250 LF of 10" DIP forcemain. The gravity sewer outfall extension will terminate at the end of the Nucor Sanitary Sewer Outfall project (WQ0045042) that will be completed prior to the start of the project. This outfall extension is intended to serve potential development in the area that will be permitted separately The forcemain to be installed as part of this project will begin at the pump station constructed as part of the 1-85/US Hwy 64 Interchange Sewer Improvements project (WQ0039834) and will connect to the sanitary sewer outfall constructed as part of this project. This forcemain will allow flow to be redirected into this sewershed once additional projects are completed. This project is being submitted with "No New Flow' as the redirection of flow to the proposed forcemain, as well as additional development inside the gravity sewershed, will be permitted separately at a later date. Should you have any questions or need any additional information, please feel free to contact me. With Best Regards, Alley, Williams, Carmen and King, Inc. J. "Clad" Phillips, P.E. cc: Casey Smith, Davidson County 740 Chapel Hill Road, Burlington, North Carolina P.O. Box 1179 (27216) Tel. (336) 226-5534 Fax (336) 226-3034 awck.com w000DR 63 750 NEW BOWERS ROAD END OF PROPOSED PUMP STATION NUCOR OUTFALL 62 (W00039834) EXTENSION PROPOSED FORCEMAIN (TO BE CONNECTED TO NEW BOWERS ROAD PUMP STATION AS PART OF A FUTURE PROJECT) 6PjD m1 e 61 NOBERT BELK Rp O eso\r2 PROPOSED o ' NUCOR OUTFALL B00 a eP EXTENSION 60 y CONNECTION TO EXISTING NUCOR SANITARY SEWER OUTFALL .is Kids Inc 0 by 0 Bsf 4000� e 0° NEW BOWERS ROAD PUMP STATION (WQ0039834) e GOCe,: Bt'-p Landmark United Pentecostal Church , BuilQlog Wash NC ,/ pressure washing shMc,e qE O. Killer Impressions Screen Printing Dwo-Townsend Elemen.® ta!y School �aalAC'bl Fleto Chine O Indust A DG Market SM1OP NeM Was. di e, Generations O :.aodsorkmg and. mith Gam P� PROPOSED FORCEMAIN (TO BE CONNECTED TO NEW BOWERS ROAD PUMP STATION AS PART OF A FUTURE PROJECT) zahrt Ba.x 0.^ b pt PROPOSED NUCOR OUTFALL EXTENSION 0 Floor Sw??i. y' Q J M° Sett. `Joseph"s IHVAC G el Pry�im Cnu•t'r. Pt. fr END OF PROPOSED NUCOR OUTFALL EXTENSION 'd�ratetl bola-e aar: 0" vier, i.p.Ce ,ter _ 0 Nucor S[?el CONNECTION TO ClaYbr?a%?rs Q EXISTING NUCOR SANITARY SEWER OUTFALL Go. ale (WQ0045042) 4 alley, williams, carmen & king, ins. ENGINEERING • ARCHITECTURE! E SURVEYING "/ �li'i �n jOctober22 2024 'L` a, Received I North Carolina Department of Environmental Quality 1 or, Division of Water Resources i 450 West Hanes Mill Road, Suite 300 Wn,tcn-Salem Winston-Salem, NC 27105 i Subject: Silver Valley Regional Sewer System i New Bowers Road Pump Station and Outfall AWCK Project No. 23042 Review Team: On behalf of Davidson County and the City of Thomasville, please fund enclosed for your review and approval the following: 1. Silver Valley Regional Sewer System — Sewer Permitting Memo and Map 2. Sewer System Permit Ownership/Name Change Application 3. Fast Track Sewer Application — New Bowers Road Pump Station 4. Fast Track Sewer Application — New Bowers Road Outfall 5. Fast Track Sewer Application — Nucor Outfall'Extension I Davidson County and the City of Thomasville aresubmitting the above permit.application packets for the upcoming sanitary sewer project that will eventually become part of the Silver Valley' Regional Sewer System that is being constructed in the Thomasville/Lexington region of Davidson County, NC. The permit applications submitted as part of this package are individual) permits, but all are part of a single construction project (AWCK Project #23042). Because of funding, this project is being constructed under a single contract. We have included a memo and map with the permit applications in an effort to provide additional detail about the project, how each section is broken down into individual permits, and how this project relates to the future Silver Valley Regional Sewer System. Should you have any questions or need any additional information„please feel free to contact me With Best Regards, Alley, Williams, Carmen and King, Inc. J. "Clay" Phillips, P.E. cc: Casey Smith, Davidson County Josh Johnson, P.E., AWCK 740 Chapel Hill Road, Burlington, North Carolina P.Oi. Box 1179 (27216) Tel. (336) 226-5534 Fax (336) 226-3034 awck.com M alley, wiLLiams, carmen & king, inc. LuENGINEERING ®ARCHITECTURE • SURVEYING Silver Valley Regional Sewer System — Sewer Permitting Memo: Davidson County and the City of Thomasville are currently working together to provide sewer service to a significant area in the Silver Valley area of Davidson County. This project is known as the Silver Valley Regional Sewer System and is intended to serve an area of the County along the Highway 64 corridor, between Interstate 85 and NC Highway 109. A majority of this area is. not currently served with sewer, and is considered to be a highly attractive area for future economic development, specifically industrial development. The regional system is being built in several different phases funded by each party, requiring permitting to be submitted for individual parts of the whole project that will eventually be owned and maintained by the City of Thomasville. As discussed below in detail,, each of the phases will operate independently of one another until the final project is completed, allowing the New Bowers Road Pump Station to pump into the Nucor Sanitary Sewer Outfall extension, connecting it to the Silver Valley Regional Sewer System. Once this final project is completed, a transfer of ownership and permit modification application will be made to get the New Bowers Road Pump Station and associated outfall transferred to the City of Thomasville. The initial phase of the project began construction in the first quarter of 2024 and is known as the Nucor Sanitary Sewer Outfall. This permit number for this project is WQ0045042 and consists of approximately 9,111 LF of 24" gravity sewer, a 100 GPM grinder pump station, approximately 20 LF of 3" force main, and approximately 2,120 LF of 4" force main discharging into the City ofThomasville's existing sewer system. This project is nearing completion and will be certified for use well ahead of the start of the next phase of construction of the regional system. The second phase of the Silver Valley Regional Sewer System is made up of a single construction contract, but is being submitted for permitting with three different applications. The first permit application is known as the Nucor Sanitary Sewer Outfall. This portion of the project is intended to extend the outfall constructed in the initial phase (WQ0045042) from it's upstream end point adjacent to Kepley Road, north and west to US Highway 64. This project also includes the force main which will be needed in the future to connect the existing New Bowers Road Pump Station to the outfall that is being proposed, allowing the New Bowers Road Pump Station to pump to the regional sewer system. The permit application for this work will include a total of 8,895 LF of 18" PVC sanitary sewer outfall, 380 LF of 18" DIP sanitary sewer outfall, 130 LF of 12" PVC sanitary sewer outfall, 210 LF of 12" DIP sanitary sewer outfall, and 12,250 LF of 10" DIP force main. The permit application for this work will be for "No Flow", as any new flow tributary to this outfall will be permitted separately. The force main will also be considered "No Flow" as it will not be connected to the existing New Bowers Road Pump Station in the current phase. of work, but will be connected after the final phase, when permitting will also be updated to show this flow being. redirected to the City of Thomasville. The intent to is minimize costs and environmental impacts by'installing the force main concurrently with the sanitary sewer outfall to be installed as detailed in the third permit application for the second phase of the Silver Valley Regional Sewer System. This permit application will be from the City of Thomasville, as the system will be operated and maintained by the City. The second application for the second phase of the Silver Valley Regional Sewer System is, known as the New Bowers Road Pump Station. This permit application will be for a modification of the existing permit number WQ0039834, upgrading the pump station from 200 GPM to 650 GPM. Original portions of the existing permit to remain as -is include the gravity sewer, force main, and major structures at the existing 740 Chapel Hill Road, Burlington, North Carolina P.O. Box 1179 (27216) Tel. (336) 226-5534 Fax (336) 226-3034 awck.com i alley, Williams, carmen & king, inc. ENGINEERING *ARCHITECTURE a SURVEYING pump station. The work being submitted as part of this permit application include replacement of the electrical components, replacement of back-up generator, and replacement of the existing pumps as required to increase the pump capacity of the pump station from 200 GPM to 650 GPM. The existing permittee for this pump station and associated gravity sewer and force main is the City of Lexington, but the physical ownership had been maintained by Davidson County. A name change request for the existing permit has been submitted in order to show Davidson County as the permittee. The permit application for the work described above will be from Davidson County, as they will be responsible for the operation of the pump station until it is turned over to the City of Thomasville. Once the final phase of the Silver Valley Regional Sewer System is completed, this pump station will be transferred to the City of Thomasville and re -permitted, as flow will be redirected from the existing force main to the proposed 10" force main installed as part of the permit application in the above paragraph. Once this re - permitting is complete, flow will be tributary to the City of Thomasville system, allowing additional .development in the service area and reducing flow into the City of Lexington system. The third application for the second phase of the Silver Valley Regional Sewer System is known as the New Bowers Road Outfall. This outfall extends from the existing outfall installed as part of the 1-85/US Hwy 64 Interchange Sewer Improvements project (WQ0039834) east and north, across US -Highway 64 to the Davis -Townsend Elementary School. This portion of the project is intended to provide sewer service to the elementary school, along with providing sewer service to other areas that are not currently served with sewer. The permit application for this work will include 2,365 LF of 12" PVC sanitary sewer outfall, 89S LF of 12" DIP sanitary sewer outfall, 4,675 LF of 8" PVC sanitary sewer outfall, and 1,170 LF of 8" DIP sanitary sewer outfall. The permit application for this work will be fora design capacity of 6,000 GPD (500 students @ 12 gal/student) to serve the elementary school, which does have a cafeteria but no gym or showers. While the intent of this outfall is to serve additional economic development in the area, these future projects will be permitted separately. This permit application will be from Davidson County, as they will be responsible for the maintenance of the outfall until it is turned over to the City of Thomasville. The final phase of the Silver Valley Regional Sewer System will include an outfall extension downstream of WQ0045042, a new regional pump station, and force main from the pump station to the City of Thomasville's Hamby Creek Wastewater Treatment Plant. This project will be submitted for permitting sometime in the second quarter of 2025, with design still being completed. Once this project is completed and in operation, the New Bowers Road Pump Station tie4n to the force main installed as part of the first permit application in the second phase of the regional system can be completed. As part of this work, a transfer of ownership and permit modification application will be made to get the New Bowers Road Pump Station and associated outfall transferred to the City of Thomasville. 740 Chapel Hill Road, Burlington, North Carolina P.O. Box 1179 (27216) Tel. (336) 226-5534 Fax (336) 226-3034 awck.com