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HomeMy WebLinkAboutWQ0042259_Application (FTSE)_202404060111\ y��lit`J MO WithersRavenel NOOur People. Your Success, To: North Carolina Department of Environmental Quality Department of Water Resources (DWR) Water Quality Section 3800 Barrett Drive Raleigh, NC 27609 Attn: Water Quality Section CC: Joshua Baird, PE Town of Clayton From: Michael Wicker, PE Date: October 4, 2023 Project: Town of Clayton, Neuse River WRF Little Creek Wastewater Transmission Linework WQ0042259 Subject: Partial PE Certification Narrative To whom it may concern, The Little Creek WRF Pump Station remains to be completed and tested. It is not included in the record drawings or the partial certification. The design calculations for the pump station and force main and record drawings for the pump station will be submitted at a later date. The final tie-in connections of the new LCWRF Transmission 48-inch gravity sewer and new Neuse River 30-inch gravity sewer to the new Neuse River WRF Pump Station will be made by the contractor for the Neuse River WRF construction at such time as the new WRF is completed and operational. • 4,832 LF of 24-inch Force Main has been installed and tested. 250 LF of 24-inch remains to be installed and tested at the Pump Station site. • A total of 10,963 LF of gravity sewer has been installed and tested in the permitted corridor. o 2,187 LF of 24-inch gravity sewer o 1,387 LF of 30-inch gravity sewer c; 5,331 LF of 36-inch gravity sewer (this gravity sewer replaces approximately 1,400 LF of the existing 21-inch Sam's Branch Interceptor, 2,550 LF of the existing 12-inch Rolling Wood Interceptor, and 1,400 LF of the existing 10-inch Central Sewer previously permitted in the Town of Clayton sewer system) o 1,490 LF of 42-inch gravity sewer o 568 LF of 48-inch gravity sewer Because of a relocation of the proposed future FM discharge from the future ECIA Pump Station from lower in the outfall to at the top of the outfall near Front Street the proposed outfall diameter sizes had to be increased from the top of the gravity sewer downstream where slopes could not accommodate the additional flow. This change in the design occurred after the project was bid. The corridor and length of total pipe did not change significantly from the original design permitted in WQ0042259. The design calculations for the revised ECIA discharge location to the gravity sewer system are included with the record drawings for the installed pipe to date. • A total of 14,640 LF of gravity sewer was permitted. • 3,325 LF of 24-inch gravity sewer • 485 LF of 30-inch gravity sewer • 9,725 LF of 36-inch gravity sewer (it is noted that we may have inaccurately listed the total for 36-inch in the original permit application as the plans at t•7e time of permitting only reflected 6,013 LF of 36- inch pipe.) 115 MacKenan Drive I Cary, NC 27511 t: 919.469.33401 f:919.467.6008 www.withersravenel.com I License No. C-0832 Cary I Greensboro Pittsboro I Raleigh I Wilmington 4: WithersRavenel ou- Pe-- 0 625 LF of 42-inch gravity sewer • 480 LF of 48-inch gravity sewer Please do not hesitate to contact me at (919) 535-5185 or mwicker@withersravenei.com should you have any questions or concerns. Sincerely, A'Docu8lgmd by" R CF2CEnE2882G104 Michael Wicker, PE 10/4/2023 Page 2 of 2 CERTIFICATION CHECKLIST To be completed by the certifying engineer prior to operation of the permitted sewers, per 15A NCAC 02T.0116 Certifying Engineer. Michael Wicker C 10/4/2023 Z' Certification Review Date: Q, Town of Clayton Neuse River WRF Little Creek PS, FM and �S Project Name: C by WQOP 42259• Project County: Johnston County o 1) Has permittee information changed since the permit was issued (or last modified): change of mailing address, .04 a? change of ownership, transfer from developer to HOA/POA, etc. ❑ Yes Q No • If yes, please provide either a change of ownership form or new contact information. Note that transfer of permits from the developer to the HOA/POA must occur with the first certification. 2) Have the as -built drawings have been signed, sealed, and dated by an N.C. PE? [D Yes ❑ No 3) Final Engineering certification? ❑ Yes 0 No + If Partial Engineering certification, provide detailed narratiive including what is being certified in the current phase, what was previously certified (if applicable), and what is left to be certified. 4) Adequate information related to sewer lines: x❑ Yes ❑ No ❑ N/A • Three feet minimum cover has been provided for all sewers unless ferrous pipe was installed. • Minimum diameters for gravity sewers are 8-inches for pubiic lines and 6-inches for private lines. • Manholes have been installed: At the end of each line, at all changes in grade, size, or alignment, at all intersections, and at distances not greater than 425 feet; minimum diameter shall be 4 feet (48-inches). 5) Adequate information related to pump stations: ❑ Yes ❑ No © N/A + Ensure power reliability option was selected per 15A NCAC 02T.0305(h). 6) Was project construction completed in accordance with all of the following: ® Yes ❑ No ❑ N/A • 15A NCAC 02T, Minimum Desiizn Criteria (MDCI for the Permitting of Gravity Sewers (latest version), and MOC for thg Permitting of Pumo Stations and Force Mains (latest version)? If not, a variance approval is required in accordance with 15A NCAC 02T.0105(b1, prior to certification and operation. • Contact the Central Office to discuss the variance to determine a course of action. • Applicant must submit IM copies of the variance request form, plans, specifications, calculations, and any other pertinent information to the Central Office (one hard copy, one digital copy). • The central office will review the variance request, and if approvable, specific language regarding the variance will be incorporated into the permit, either via a special condition or a supplementary letter. A copy of the reissued permit with variance language or the variance letter must be maintained with the original documents. 7) Does the project contains high priority lines (15A NCAC 02T .0402(211? ❑ Yes Q No if yes, ensure that the permit already contains the necessary condition related to high priority lines 15A NCAC 02T.0403 (a)(5). If the permit does not include this language, the Fast Track reviewer will reissue the permit with the appropriate language. 8) Are Permit modifications are required for any changes resulting in non-compliance with this permit (including but not limited to pipe length changes of 10% or greater, change in flow, pump station design capacity design change of 5% or greater, and/or change in the number/type of connections)? ® Yes E!—No • If yes, a permit modification request must be submitted to the appropriate Regional Office, and a modified permit with revised certification must be issued prior to certification and operation. North Carolina Department of Erivironmentat Quality, Division of Water Resources Raleigh Regional Office 1628 Mail Service Center, Raleigh, NC 27699.1628 Physical Address. 3800 Barrett Drive, Raleigh, NC 27609 919-791.4200 FAST TRACK SEWER ENGINEERING CERTIFICATION PERMITTEE: Town of Clayton PERMITM WQOD42259 PROJECT: Neuse River WRF — little Creek PS, FM and GS ISSUE DATE: January 29, 2021 This project shall not be considered complete nor allowed to operate in accordance with Condition 7 of this permit until the Division has received this Certification and all required supporting documentation. It should be submitted in a manner that documents the Division's receipt. Send the required documentation the Regional Supervisor, Water Quality Regional Operations Section at the address at the bottom. Any wastewater flow made tributary to the wastewater collection system extension prior to completion of this Certification shall be considered a violation of the permit and shall subject the Permittee to appropriate enforcement actions. The Permittee is responsible for tracking all partial certifications up until a final certification is received. A Final Certification shall be a complete set of record drawings and design calculations regardless of whether partials have been submitted. PERwrEes CER 1, the undersigned agent for the Permittee, hereby state that this project has been constructed pursuant to the applicable standards & requirements, the Professional Engineer below has provided applicable design/construction information to the Permittee, and the Permittee is prepared to operate & maintain the wastewater collection system permitted herein 710 rtio s hereof. Joshua B. Baird Engineering Director 7710/6/2023 Printed Name, Title Si&Aature Date ENGINEER'S CERTIFICATION Michael C. Wicker 1, as a duly registered Professional En sneer in the State of North Carolina, having been authorized to observe (Q periodically, ® weekly, LJ full time) the construction of the project name and location as referenced above for the above Permittee hereby state that, to the best of my abilities, due care and diligence was used In the observation of the following construction: me construction was onservea to be built within substantial compliance of this permit; 15A NCAC 02T; the Division of Water Resources' (Division) Gravity Sewer Minimum Design Criteria adopted February 12, 1996 as applicable; the Division's Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1, 20DO as applicable; and other supporting materials. North Carolina Professional Engineer's Seal w/signature & date: ❑ Final ® Partial (include description) Certification Comments/Qualifiers (attach if necessary): 10/4/� North Carolina Department Of Environmental Quality Division of water Resources Raleigh Regional Office 1628 Mail Service Center, Raleigh, NC 27599.1628 Physlcal Address 38M Barton Drive, Raleigh, NC 27609 919.7914200 = a e Ov 3 Y N E o W m 5E rle, � u N 8e � LL A u �a w o .r I.IIi1lyy 4 4! Q Q Q 4 Q V Q 4 Q V Y 4 4 4 4 A Q< Q Q a< Q C 4 Q Q 4 4 Q[ Q Q K 4 Q C 0 0 0 0 0 9 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D 0 0 0 0 0 0 0 0 0 0 0 O x 2 x 2 x O O x I x O x x 2 S 2 2 m I O x x x 2 x x x O x x I x x x 2 x x x x O x x x 2 2 x OvWI^wli u2mv .i .eec 10`Jo� ry ryq q tl mq.gn rya na.. ono n n nan N rynry.. eq n .. w.. 3N ►/C I. tl �N'I>O � P--d-dd �m .q n Iowa Mq! Wd CPA N 4 n c eN � a g R« e� « n Z" �Nn� R ,2 Wow) P n O eRl a r .,.-----.. �----�' �.. .+ n A ', Iuoini .p O� /4►/E 1. 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P // \ �$ - .. . \§ ) —M-° (»� !! 77 I! ! } !7 \ } !! o !k State of North Carolina nWR Department of Environmental Quality Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Dlrision of Water Resources INSTRUCTIONS FOR FORM: FTA 06-21 & SUPPORTING DOCUMENTATION This application is for sewer extensions involving gravity sewers, pump stations and force mains, or any combination that has been certified by a professional engineer and the applicant that the project meets the requirements of .L5,J_RCAC_P,?_1 and the Division's Minimum Design Criteria (Ciravily Seuc; & Pu:nn Stations, Force MaLns) and that plans, specifications and supporting documents have been prepared in accordance with 15A NCAC 02T. ISA NCAC, 21 .0300_ Division policies, and good engineering aractices. While no upfront engineering design documents are required for submittal, in accordance with 15A NCAC 02T .0305(b), design documents must be prepared prior to submittal of a fast track permit application to the Division. This would include plans, design calculations, and project specifications referenced in 15A NCAC' 02T _0305 and the applicable minimum design criteria. These documents shall be immediately available upon request by the Division. Projects that are deemed permitted (do not require a permit from the Division) are explained in 15A NCAC 02T Projects not eligible for review via the fast track process (must be submitted for full technical review): ➢ Projects that do not meet any part of the minimum design criteria (MDC) documents; ➢ Projects that involve more than one variance from the requirements of 15A NCAC 02T; ➢ Pressure sewer systems utilizing simplex septic tank -effluent pumps (STEPS) or simplex grinder pumps; ➢ Simplex STEP or simplex grinder pumps connecting to pressurized systems (e.g, force mains); ➢ Vacuum sewer systems. General - When submitting an application, please use the following instructions as a checklist in order to ensure all required items are submitted. Adherence to these instructions and checking the provided boxes will help produce a quicker review time and reduce the amount of requested additional information. Failure to submit all required items will necessitate additional processing and review time, and may result in return of the application. Unless otherwise noted, the Applicant shall submit one original and one copy of the application and supporting documentation. A. One Original and One Copy (second copy may be digital) of Application and Supporting Documents ® Required unless otherwise noted. Signatures on original must be "wet ink" or secure digital signatures. Please do not submit engineering design plans with the application unless specifically requested. B. Cover Letter/Narrative Description (Required for All Application Packages): ® List all items included in the application package, as well as a brief description of the requested permitting action. ➢ Be specific as to the system type, number of homes served, flow allocation required, etc. ➢ Include the permit number -'status of any other required sewer permits (downstream/upstream) ➢ If necessary for clarity, include attachments to the application form. C. Application Fee (All New and Modification Application Packages): ® Submit a check or money order in the amount of $480.00, dated no more than 90 days prior to application submittal. ➢ Payable to North Carolina Department of Environmental Quality (NCDEQ) D. Fast Track Application (Required for All Application Packages, Form FTA 05-21): ® Submit the completed and appropriately executed application. ➢ If necessary for clarity or due to space restrictions, attachments to the application may be made. ❑ If the Applicant Type in Item 1.2 is a corporation or company, provide documentation it is registered for business with the Kurth Carolina Secretary of State. ❑ If the Applicant Type in Item 1.2 is a partnership or d/bia, enclose a copy of the certificate filed with the Register of Deeds in the county of business. ® The Project Name in Item 11.1 shall be consistent with the project name on the flow acceptance letters, agreements, etc. ® The Professional Engineer's Certification on Page 5 of the application shall be signed, sealed and dated by a North Car li licensed Professional En,,it nco% ® The Applicant's Certification on Page 5 of the application shall be signed in accordance with 15A NCAC 02T-_01%(� . Per 15A NCAC 02T .0106(c), an alternate person may be designated as the signing official if a delegation letter is provided from a person who meets the criteria in 15A NCAC 02T .0106(b). INSTRUCTIONS FOR FORM: FTA 06-21 & SUPPORTING DOCUMENTATION Pagel of 3 E. Flow Tracking/Acceptance Form (Form: FTSE 04-16) (If Applicable): ® Submit the completed and executed FTSE form from the owners of the downstream sewers and treatment facility. ➢ Multiple forms maybe required where the downstream sewer owner and wastewater treatment facility are different. ➢ The flow acceptance indicated in form FTSE must not expire prior to permit issuance and must be dated less than one year prior to the application date. ➢ Submittal of this application and form FTSE indicates that owner has adequate capacity and will not violate O.S.- 14.1. t), 7 . ➢ Intergovernmental agreements or other contracts will not be accepted in lieu of a project -specific FTSE. F. Site Maps (All Application Packages): ® Submit an 8.5-inch x 11-inch color copy of a USGS Topographic Map of sufficient scale to identify the entire project area, including the closest surface waters. ➢ General location of the project components (gravity sewer, pump stations, & force main) ➢ Downstream connection points and permit number (if known) for the receiving sewer ® Include an aerial location map showing general project area (such as street names or latitudMongitude) so that Division staff can easily locate it in the field. G. Existing Permit (Application Packages for Modifications to an Existing Permit): ® Submit a copy of the most recently issued existing permit. ® Include a descriptive and clear narrative identifying the previously permitted items to remain in the permit, items to be added, and/or items to be modified (the application form itself should include only include items to be added/modified). The narrative should also include whether any previously permitted items have been certified. ® The narrative should clearly identify the requested permitting action and accurately describe the sewers to be listed in the final permit. H. Power Reliability Plan (Required if portable reliability option utilized for Pump Station): ❑ Per 15A NCAC 02T .0305(h1l), submit documentation of power reliability for pumping stations. ➢ This alternative is only available for average daily flows less than 15,000 gallons per day ➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant and is compatible with the station. The Division will accept a letter signed by the applicant (see 15A NCAC 02T .0106(b)) or proposed contractor, stating that "the portable power generation unit or portable, independently -powered pumping units, associated appurtenances and personnel are available for distribution and operation of this pump 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 in the case of a multiple station power outage. (Required at time of certification) 1. Certificate of Public Convenience and Necessity (All Application Packages for Privately -Owned Public Utilities): ❑ Per 15A NCAC W Y .01150 0 1 provide the Certificate of Public Convenience and Necessity from the North Carolina Uci litres Commission demonstrating the Applicant is authorized to hold the utility franchise for the area to be served by the sewer extension, or ❑ Provide a letter from the North Carolina Utilities Commi Water and SewerDivision Public Staff stating an application for a franchise has been received and that the service area is contiguous to an existing franchised area or that franchise approval is expected. J. Operational Agreements (Applications from HOAIPOA and Developers for lots to be sold): ❑ Home/Property Owners' Associations ❑ Per 15A NCAC 02T .{] I ].S{c y, submit the properly executed Operational Agreement [FORM: HOA ]. ❑ Per 15A NCAC 02T .0115(c), submit a copy of the Articles of Incorporation, Declarations and By-laws. ❑ Developers of lots to be sold ❑ Per 15A NCAC 02T .0115(h}_ submit the properly executed Operational Agreement {FORM. DEW For more information, visit the Division's collection systems ,,ebsife INSTRUCTIONS FOR FORM: FTA 05-21 & SUPPORTING DOCUMENTATION Page 2 of 3 THE COMPLETED APPLICATION PACKAGE INCLDING ALL SUPPORTING INFORMATION AND MATERIALS, SHOULD BE SENT TO THE APPROPRIATE REGIONAL OFFICE: REGIONAL OFFICE ADDRESS COUNTIES SERVED Asheville Regional Office 2090 US Highway 70 Avery, Buncombe, Burke, Caldwell, Cherokee, Water Quality Section Swannanoa, North Carolina 28778-8211 Clay, Graham, Haywood, Henderson, Jackson, (828) 296-4500 Macon, Madison, McDowell, Mitchell, Polk, (828) 299-7043 Fax Rutherford, Swain, Transylvania, Yancey Fayetteville Regional Office 225 Green Street Suite 714 Anson, Bladen, Cumberland, Harnett, Hoke, Water Quality Section Fayetteville, North Carolina 28301-5095 Montgomery, Moore, Robeson, Richmond, (9110) 433-3300 Sampson, Scotland (910)486-0707 Fax Mooresville Regional Office 610 E. Center Avenue Alexander, Cabarrus, Catawba, Cleveland, Water Quality Section Mooresville, North Carolina 28115 Gaston, Iredell, Lincoln, Mecklenburg, Rowan, (704) 663-1699 Stanly, Union (704) 663-6040 Fax Raleiah Reaional Office 3800 Barrett Drive Chatham, Durham, Edgecombe, Franklin, Water Quality Section Raleigh, North Carolina 27609 Granville, Halifax, Johnston, Lee, Nash, (919) 791-4200 Northampton, Orange, Person, Vance, Wake, (919) 571-4718 Fax Warren, Wilson Washington Regional Office 943 Washington Square Mall Beaufort, Bartle, Camden, Chowan, Craven, Water Quality Section Washington, North Carolina 27889 Currituck, Dare, Gates, Greene, Hertford, Hyde, (252) 946-6481 Jones, Lenoir, Martin, Pamlico, Pasquotank, (252) 975-3716 Fax Perquimans, Pitt, Tyrrell, Washington, Wayne Wilmington Regional Office 127 Cardinal Drive Extension Brunswick, Carteret, Columbus, Duplin, New Water Quality Section Wilmington, North Carolina 28405 Hanover, Onslow, Pender (910)796-7215 (910)350-2004 Fax Winston-Salem Regional Office 450 W. Hanes Mill Road Alamance, Alleghany, Ashe, Caswell, Davidson, Water Quality Section Suite 300 Davie, Forsyth, Guilford, Rockingham, Randolph, Winston-Salem, North Carolina 27105 Stokes, Surry, Watauga, Wilkes, Yadkin (336)776-9800 (336)776-9797 Fax INSTRUCTIONS FOR FORM: FTA 05-21 & SUPPORTING DOCUMENTATION Page 3 of 3 DWR Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION FTA 06-21 & SUPPORTING DOCUMENTATION Application Number: _ _ (to be completed by DWRI All items most be o m 1 ted or the 222111cation will be returned 1. APPLICANT INFORMATION: 1. Applicant's name: Town of Cla on (company, municipality, HOA, utility, etc.) 2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Federal ❑ State/County ® Municipal 3. Signature authority's name: Joshua B. Baird, PE. CFM per I SA.NCAC 02T. _01ft4r] Title: Engineering Director 4. Applicant's mailing address: PO Box 879 City: Clayton State: NC Zip: 27520-� 5. Applicant's contact information: Phone number: (2)9) 553-1554 Email Address: ibairdQtownofclWonnc.org H. PROJECT INFORMATION: ❑ Privately -Owned Public Utility ❑ Other I. Project name: Neuse River WRF- Little Creek PS, FM and GS 2. Application/Project status: ❑ Proposed (New Permit) ® Existing Permit/Project If a modification, provide the existing permit number: WQ0042259 and issued date: 01-29-2021, 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: WQ00 3. County where project is located: Johnston 4. Approximate Coordinates (Decimal Degrees): Latitude: 35.66337" Longitude: -78,2485 5. Parcel ID (if applicable): 166900-96-3988 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Michael Wicker License Number: 011325 Firm: WithersRavenel Mailing address: 115 MacKenan Dr City: Cary State: NC Zip: 27511- Phone number: (919) 5 5-5185 Email Address: mwicker@withersravenel.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Neuse River Water Reclamation Facility Permit Number: NCO025453 Owner Name: Town of Ciayton V. RECEIVING DOWNSTREAM SEWER INFORMATION: 1. Permit Number(s): WQ 2. Downstream (Receiving) Sewer Information: inch ❑ Gravity ❑ Force Main 3. System Wide Collection System Permit Number(s) (if applicable): WQCS Owner Name(s): FORM: FTA 06-21 Page 1 of 5 VL 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 DeveJ of er's Operational A�­_reement LFGRM: DE\' j been attached? ❑ Yes ❑ No ® NIA 3. If the Applicant is a HomeMroperty Owners' Association, has an I10A POA Operational Agreement (FORM: HQA1 and supplementary documentation as required by I SA 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 preparationlservice ® Hotel and/or Motels ® School I preschool iday care ® Medical dental I veterinary facilities ® Swimming PoollClubhouse ® Food and drink facilities ® Church ® Swimming Pool/Filtcr Backwash ® Businesses I offices / factories ® Nursing Home ❑ Other (Explain in Attachment) 5. Nature of wastewater: 5Q°lo Domestic , % Commercial 50 % Industrial (See I A NCAC 02T .0103(20) If Industrial, is there a Pretreatment Program in effect? ® Yes❑ No 6. Hasa flow reduction been approved under 13A N1~AC 02T.0114LD? ❑ Yes [:]No ➢ If yes. providef flpw reduction approval letter with this application This project 0 GPD, see email 7. Summarize wastewater generated by project: 1/8/24 from M Wicker Establishment Type (see 02T.0I14(f)) Daily Design Flow a.b No. of Units Flow LCWRF Influent 2.500,000 gal/day 1 2.500,000 GPD JCRWWTP 1,400,000 gal/day 1 1,400,000 GPD NRWWTP 1,000,000 gal?day 1 1,000,000 GPD galf GPD gaff GPD gaff GPD Total 4,900,000 GPD a See I SA NCAC 02T .01 14ib1. (d). (eAl)_and (eg2) for caveats to wastewater design flow rates (i.e., minimum flow per dwelling; 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 (a S 42r-4). b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 5 UAC 021.0114] shall be 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) ➢ Do not include future flows or previously permitted allocations If permitted flow is zero, please indicate why: ❑ 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): LC PS._FM, and GS will transfer existing permitted flows to the new Neuse River WRF, additional Industrial Flow will be permitted in the proposed ECIA PS, FM, GS project: FORM: FTA 06-21 Page 2 of 5 VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & l%1DC (Gravity Sewers): 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 24 2,187 HOBASIDIP 36 5,331 HOBASIDIP 42 1,490 HOBAS 48 568 HOBAS 30 1,387 HOBAS ➢ Section 11 & 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 Vlll. 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 ). Pump station number or name: Little Creek Pump Station 2. Approximate Coordinates (Decimal Degrees): Latitude: 35.64048 Longitude: -78T 46315 3. Total number of pumps at the pump station. 4 3. Design flow of the pump station: 9 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): 6.300 gallons per minute (GPM) at 143 feet total dynamic head (TDH) 5. Summarize the force main to be permitted (for this Pump Station): Size (inches) Length (feet) Material 24 5,100 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.l.b. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify) 6. Power reliability in accordance with 15A NCAC 02T .0305fh ().): ❑ Standby power source or ® Standby pump ➢ Must have automatic activation and telemetry- 15A NCAC 02T.0305(hx IXB)_ D 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 ISA 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 06-21 Page 3 of 5 IX. SETBACKS & SEPARATIONS (02B .0200 & 15A NCAC 02T .0305(f)): I. Does the project comply with all separations/altematives found in 15A NCAC 02T .0305( & tttl'? ® Yes ❑ No 15A NCAC 02T.0305(f) contains minimum separations that shall be provided for sewer systems: Setback Parameter* Separation Required Storm sewers and other utilities not listed below (vertical) 18 inches 'Water 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 D If noncompliance with 02T O05(f1 or (g), see Section X.1 of this application *15A NCAC 02T-0305(gJ contains alternatives where separations in 02T_0.305tf1 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 �! Surface, Water Classification, webp@.&v 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. 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 4raLt se ara-ements 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: ❑ No If yes, does the project comply with setbacks found in the river basin rules per 15A NCAC 02B .021'!u? ® 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? See email 1/8/24 from M Wicker for ref number ➢ Please provide the permit numberlpermitting status in the cover letter if coverage,authorization is required. 6. Does project comply with 15A NCAC 02T.4105(00 ) (additional permits/certifications)? ® Yes [:]No Per :5A NCAC 02T 01054c , 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.0402, "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). High 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 06-21 Page 4 of 5 X. CERTIFICATIONS: 1. Does the submitted system comply with 15A NCAC 02T, the Ajininfum.De,�ti&n Criteria for the Perm;ttinv of Pump Stations and Force Maim; 1.LLt,1J version'. and the Grayi!y Sewer Minimum Design Criteria (latest version) as applicable? ® Yes ❑ 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 proiects_reelluiring a variance approval may be subject to longer review times. For vroiects reguirine two or more variances or where the variance is determined by the Division to be a significant portion of the prolect, the full technical review is required. 2. Professional Engineer's Certification: 6. 1, Michael C. Wicker. P.E. , attest that this application for _Neuse River WRF- Little Creek PS. FM and GS 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 Dent'n rAcria for Gravii,% Sewers (latestyersioni, and the Minmsunt DrSfkr) Criteria for tl7e Fast -Track, k Permitting of Pump Stations and _Force Mains i 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: •+•P CAI?0 �•••. r l41• .•'•�� o�ESS N 9 DocuSigned by: y SEAL 's 11325 10/4/2023 CF2CEAE2882C404... s•�'•�'yqE ••• ��G•a 3. Applicants Certification per 15A NCAC 02T .0106(b): 7. I, Joshua B. Baird , attest that this application for _ Neuse River WRF- Little Creek PS, FM and GS (Signature Authorrh Name from Application Item 13 ) (Pro)ect Name from Application Item It 1) attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge. 1 understand that if ail 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. 1 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. 1 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 143-215.613, 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. A Signature:.__ ; Dale' 10/6/2023 FORM: FTA 06-21 Page 5 of 5 Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources Flow Tracking for Sewer Extension Applications (FTSE 10-18) Entity Requesting Allocation: Town of Clayton, NC Project Name for which flow is being requested: Neuse River WRF Transmission More than one FTSE may be required for a single project if the owner of the WWTP is not responsible for aft pump sladons along the route of the proposed wastewater flow. I. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: Neuse River Water Reclamation Facility (WRF) _ b. WWTP Facility Permit #: SRF CS370431.-07 NPDES NCO025453 C. d. e. WWTP facility's permitted flow Estimated obligated flow not yet tributary to the WWTP WWTP facility's actual avg. flow f. Total flow for this specific request g. Total actual and obligated flows to the facility h. Percent of permitted flow used All flows are in MGD 6.0 3.79 0 0 3.79 63% 11. Complete this section for each pump station you are responsible for along the route of this proposed wastewater flow. List pump stations located between the project connection point and the WWTP: (A) (B) (C) (D)-(B+C) (E)=(A-D) Design Obligated, Pump Pump Average Approx. Not Yet Total Current Station Station Firm Daily Flow** Current Tributary Flow Plus (Name or Permit Capacity, * (Firm i pl), Avg. Daily Daily Flow, Obligated Available Number) No. MGD MGD Flow, MGD MGD Flow Capacity*** WRF IPS NCO025453 17.6 6.0 0 3.79 3.79 2.21 * The Firm Capacity (design flow) of any pump station is defined as the maximum pumped flow that can be achieved with the largest pump taken out of service. ** Design Average Daily Flow is the firm capacity of the pump station divided by a peaking factor (pf) not less than 2.5, per Section 2.02(A)(4)(c) of the Minimum Design Criteria. *** A Planning Assessment Addendum shall be attached for each pump station located between the project connection point and the WWTP where the Available Capacity is < 0. Downstream Facility Name (Sewer): Neuse River Water Reclamation Facility Downstream Permit Number: NCO025453 #CS37370431-07 Page 1 of 6 FTS E 10-18 III. Certification Statement: 1 .. certify to the best of my knowledge that the addition of the volume of waste ater to be permitted in this project has been evaluated along the route to the receiving wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity related sanitary sewer overflows or overburden any downstream pump station en route to the receiving treatment plant under normal circumstances, given the implementation of the planned improvements identified in the planning assessment where applicable. This analysis has been performed in accordance with local established policies and procedures using the best available data. This certification applies to those items listed above in Sections I and 11 plus all attached planning assessment addendums for which I am the responsible party. Signature of this form certifies that the receiving collection system or treatment works has adequate capacity to transport and treat the proposed new wastewater. R1 of fIgning Official if Page 2 of 6 1=1SE 10-18 ;:WitheFSRavenel Our Peopi P. Your SUCCe55. 115 Macl<enan Drive Cary, NC 27511 t: 919.469.3340 1 f: 919-467,6008 TO: North Carolina Department of Environmental Quality (NCDEQ) Raleigh Regional Office 3800 Barrett Drive, Raleigh, NC 27609 WE ARE SENDING YOU 0 Attached THE FOLLOWING ITEMS ❑ Shop Drawings ❑ Copy of Letter Letter of Transmittal RClayton, 10126/2C0 • :• 02190247.00 Water Quality Section PE Certification/ Fast Track Sewer Permit A lication: NC Neuse River Water Reclamation Facility (WRF) State Project Number CS370431-07 Little Creek Wastewater Transmission Infrastructure ❑ Under Separate Cover via ❑ Prints ❑ Plans ❑ Samples ❑ Change Order ❑ Diskette ® Other ❑ Specifications Application Materials COPIES• 1 10/20/23 DESCRIPTION Partial PE Certification - Force Main and Gravity Sewer �y Record Drawings -Force Main and Gravity Sewer cz� 1 10/20/23 2 10/20/2023 - Fast Track Sewer Extension Application (Form FTA 06-21)r 2 10/20/2023 - Flow Tracking for Sewer Extension Applications (Form FTSE 10-18)Q 1 10/20/2023 - Check for $600,00 application fee �� pV 2 10/20/2023 - Existing Permit WQ0042259 r THESE ARE TRANSMITTED as checked below: ® For approval ❑ Approved as submitted ❑ Resubmit copies for approval ❑ For your use ❑ Approved as noted ❑ Submit copies for distribution ❑ As requested ❑ Returned for corrections ❑ Return corrected prints ❑x For review and comment ❑ Other ❑ FOR BIDS DUE ❑ PRINTS RETURNED AFTER LOAN TO US REMARKS: Please seethe attached a Partial PE Certification and Record Drawings and a Modified Fast Track Sewer Application for the Clayton WRF Little Creek Wastewater Transmission Force Main and Gravity Sewer Infrastructure submitted by WithersRavenel on behalf of the Town of Clayton. If you have any questions about this matter please contact me at mwicker[withersravenel,com or 919-535-5185. COPY TO: Joshua Baird, Town of Clayton via email SIGNED: Michael Wicker, PE If enclosures are not as noted, kindly notify us at once. 1 0 & L i" 1 LL L _ T w. v U C ■„ J N 1 Z - 7 U D L a(o z N _ c cy N fir} u C CY 1j e ` Y I� I ■ roL•r LL ?; aj „ �# • ■ a •�,{ 1 i 1 i0 1 • x • C.• • ■ i ' ` • \ r • • • FikLL Co • \` 5ro • ■ ■ i ■ • 1 • •• ■ ' • • * • k fle 3 Y • .�v I y � y � •ram ' � • � i 5} gyp•. Y� # , � `� �* - � O • '��,� ��. 451: ,iYaIr3 3, ' ' * } v t, 1. , ''# I . p ." ti f •v s ON }-_1, i} r1 •yl. -(l �� f. .�.�4�,�-� 41 IRA f� I r• ''"��'� ' � � a .1� r .� T } t Lp {'• • - •,# �•- M1 lug I �* Wilson, Susan A From: Wicker, Michael <MWicker@withersravenel.com> Sent: Monday, January 8, 2024 3:09 PM To: Wilson, Susan A Cc: Joshua Baird; H. Louis Duffie Subject: [External] RE: Fast Track Permit Modification for Neuse River WRF-Little Creek PS, FM and GS WQ0042259 Follow Up Flag: Follow up Flag Status: Flagged CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the Report Message button located on your Outlook menu bar on the Home tab. Susan , Hope you are well. Good to hear from you. Glad there is someone in the RRO that I know again. When I dropped the record drawings and this permit modification off there, I was saddened to hear that Ted Cashion had passed this summer. 1)The USACOE 404 number is SAW-2020-00777 issued 3/24/21. The DWR WQC was issued 3/11/21 DWR # 202001550 Ver 1 Johnston County 2) The gravity sewer portion of the project was primarily a dig and replace of existing sewer to the existing Clayton/ Raleigh Pump Station with a slight extension to the Front Street and an upsizing of all the existing sewer to carry existing and future flow to the new WWTP on the Neuse River. Originally a force main from the Industrial Park was to also discharge to the lower sections of the gravity sewer but following permitting and bidding a design change was made to discharge to the upper section near Front Street. Therefore, we upsized the gravity line to accommodate this flow too all the way down the outfall and that is why we needed to submit the record drawings with a permit modification request. That additional flow from the Industrial Park will be permitted when that PS, FM and GS are designed (currently in process). But yes, currently we are transferring existing permitted flows toward the WWTP ( the 4.9 MGD in the application) . As other new sewer extensions for growth are issued in the Town that will be sent to this gravity sewer their flows will need to be permitted then. That is why we did not see permitting any flow in this gravity sewer or the new FM or PS in this permit application as it will eventually be taking the flows currently permitted to the existing LCWRF, the existing Clayton Raleigh PS and flow going to Johnston County WRF. The gravity sewer in this application is designed however, to take up to 10 MGD for both existing and future flow. (approximately 5 MGD for the Town and 5 MGD for the Industrial Park) 3) It is not a "construction only " permit because we dug and replaced existing sewer to the existing Clayton/Raleigh PS and had to put this back in service, connected new service from the Spinning Mill Subdivision into it near Front Street and will also be taking an existing Arbors SD Pump Station offline that pumps to LCWRF by connecting gravity sewer from it to this gravity sewer later this year. We also plan to bring the new Little Creek PS described in this permit online in a couple of months by diverting a portion of the LCWRF into it up to the 1 MGD contract limit with the City of Raleigh. A good part of this 1 MGD will be in the gravity sewer in this permit application even before the new Clayton Sam's Branch WWTP comes online. We will not convert the existing parallel 18 to24-inch effluent line from the LCWRF to a raw sewer line until the new WWTP comes online and the existing LCWRF is taken offline. So, it is complicated but not "construction only" at this point. Hope this clears thing up but let me know if we can provide more information. From: Wilson, Susan A <susan.wilson@deq.nc.gov> Sent: Monday, January 8, 2024 11:38 AM To: Wicker, Michael <MWicker@withersravenel.com> Cc: Joshua Baird <jbaird@townofclaytonnc.org>; jjacobs@townofclaytonnc.org Subject: [EXTERNAL] Fast Track Permit Modification for Neuse River WRF-Little Creek PS, FM and GS WQ0042259 CAUTION: This email originated from outside of WithersRavenel. Do not click links or open attachments unless you recognize the sender and know the content is safe. Hi Michael — Sorry to you folks for the delay on finalizing this permit — DWR is OK with these modifications. Also thank you for the clear narrative and maps outlining the modification for this project. And with this you are certifying that the modifications meet the minimum design requirements. A couple of things- 1. Would you provide the 401/404 reference number for this project (Part IX.S.)? 2. I'll probably mark on the application for Part V1.7. that the flow identified is for permissible future transfer flow (not flow requested for this permit/project) — which is what I think you meant on Part V1.7? 3. I'm not sure why a condition for Construction Only was not put in this permit previously, but likely I'll add that with this modification (unless I'm misunderstanding this). Something to the effect of "No wastewater flow shall be made tributary to the subject sanitary sewer system until the downstream wastewater treatment facility is permitted, constructed, and the engineer's certification has been received by the Division." Thanks much. Susan Wilson Environmental Engineer (Part Time, Temporary) Water Quality Regional Operations — Raleigh Regional Office NC Department of Environmental Quality Office: 919-791-4240 Email oxmpandarme b and fmrn !hiv address ns :u4*ct to Nie Nafh Carofna P�u5Nc Raxards Law mnd may be aYsck sacs to third partes Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized state official. Notes to File (S Wilson/DWR, 3/5/24) ( t)da-brL WQ0042259 MOD Neuse River WRF-Little Creek PS, FM, and GS Summary of changes (this is outlined in the narrative) Pipe Diameter (in) Original Permit (LF) Modification w/cert (LF) +/- from original 24 3325 2187 - 36 9725 5331 - 42 625 1490 + 48 480 568 + 30 485 1387 + Total LF 14,640 10,963 - PE has submitted the certification for a portion of this permit along with these modifications based on the as-builts. This is not for Construction Only (see email dated 1/8/24 from Michael Wicker). Existing flow permitted elsewhere will flow through this to the existing pump station. However, as with the original permit for this — it is zero GPD. Part V1.7. of the permit application actually indicates an allowable flow — this project is for zero flow. This project already had a 401/404 — see email 1/8/24 regarding number.