Loading...
HomeMy WebLinkAboutWQ0043294_Application (FTSE)_20220301rirWR Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources 15A NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION FTA 04-16 & SUPPORTING DOCUMENTATION Application Number; )&6,61-{37CVA, (to be completed by DWR) All items must be completed or the application will be returned I. APPLICANT INFORMATION: 1. Applicant's name: Town of Clayton (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: Joshua Baird, PE per IANCAC 02T ,010E(b) Title: Director of Engineering 4. Applicant's mailing address: 1 1 1 E. Second Street City: Clayton State: NC Zip: 27520- 5. Applicant's contact information: Phone number: (919) 359-9379 Email Address: jbairdc townofclaytonnc.org II. PROJECT INFORMATION: I. Project name: Ashcroft Sec. 1, phase 8. 2. Application/Project status: NC Dept of Environmental Quality k2AR _ 1 2522 Raleigh Regional Office ® Proposed (New Permit) ❑ Existing Permit/Project If a modification, provide the existing permit number: WQ00 and issued date: __ 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: 35.6618' Longitude:-78.4331' 5. Parcel ID (if applicable): 051402200E (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: I . Professional Engineer: Tim Summerville License Number: 036418 Firm: Stewart Inc. Mailing address: 101 W. Main Street City: Durham State: NC Zip: 27701- Phone number: (919) 380-8750 Email Address: tsummerville@stewartinc.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Little Creek WRF Permit Number: 00-25453 Owner Name: Town of Clayton V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF): 1. Permit Number(s): WQ. Downstream (Receiving) Sewer Size: 24 inch ,system Wide Collection 4ystern Fermi Number(s) (if applicable): WQCS00147 Owner Name(s): Town of Clayton FORM: FTA 04-16 Page 1 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 DNo 2. If the Applicant is a Developer of lots to be sold, has a bcvelooer's_Qperaiionat Agreement (FORM: DFVJ been attached? ❑ Yes DNo ®NIA 3. If the Applicant is a Horne/Properly Owners' Association, has an OperaiionaE Agreement (FORM: HOA) been attached? ❑ Yes DNo ®NIA 4. Origin of wastewaters (check all that apply): ® Residential Owned ❑ Retail (stores, centers, malls) ❑ Residential Leased ❑ Retail with Food preparation/service ❑ School f preschool / day care 0 Medical / dental / veterinary facilities ❑ Food and drink facilities ❑ Church O Businesses / offices / factories 0 Nursing Home ❑ Car Wash ❑ Hotel and/or Motels ❑ Swimming Pool /Clubhouse ❑ Swimming Pool/Filter Backwash ❑ Other (Explain in Attachment) 5. Nature of wastewater : 100 % Domestic/Commercial 0 % Commercial % Industrial (See 15A NCAC 02T .01.03[20)) 1-0•ls there a Pretreatment Program in effect? D Yes ❑ No 6. Has a flow reduction been approved under 15A NCAC 02T .01 t4li)? ❑ Yes ® No ➢ If ves. provide a copy of flow reduction approval letter 7. Summarize wastewater generated by project: Establishment Type (see 02T.01 l4(fl) Daily Design Flow 01 No. of Units Flow Residential - Single Family 250 gal/day 22 5,500 GPD gal/ GPD gab' gall GPD GPD gaff gal.. GPD GPD Total 5,500 GPD a See lIA_NCAC 02T _0[ 14j1j, lip. (al.ba fela) 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 G.S. 42A-4). b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table .1 A .NCAC 021'11114j shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 5,,500 GPD (per 15 A NCAC 02T .0114) ➢ Do not include future flows or previously permitted allocations If permitted flow is zero, indicate why: ❑ Pump Station or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line ❑ Flow has already been allocated in Permit Number: ❑ Rehabilitation or replacement of existing sewer with no new flow expected ❑ Other (Explain): _ FORM: ETA 0446 Page 2 of 5 VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers): 1. Summarize gravity sewer to be permitted; Size (inches) Length (feet) Material 8 1,216 PVC ➢ Section 11 & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria ➢ Section 1II contains information related to minimum slopes for gravity sewer(s) ➢ Oversizing lines to meet minimum slope requirement is not allowed and a violation of the MDC VII1. PUMP STATION DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Pump Stations/Force Mains): COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT 1. Pump station number or name: _ . Approximate Coordinates (Decimal Degrees): Latitude: Longitude: - 2, 3 4. Design flow of the pump station: Operational point(s) of the pump(s): millions gallons per day (firm capacity) gallons per minute at 5. Summarize the force main to be permitted (for this Pump Station): feet total dynamic head (TDH) Size (inches) Length (feet) Material 6. Power reliability in accordance with I SA NCAC 02T-03051J 1( I): ❑ Standby power source or pump with 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 Or if the pump station has an average daily flow less than 15,000 gallons per day: ❑ Portable power source with manual activation, quick•connection receptacle and telemetry - 15A NCAC 02T .0305(h)(1)(C) or ❑ Portable pumping unit with plugged emergency pump connection and telemetry - 15A NCAC 02T .0305(h)(1)(C): ➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant (draft agreement) 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 in the case of a multiple station power outage. FORM: FTA 04-16 Page 3 of 5 IX. SETBACKS & SEPARATIONS -- (02B .0200 & 1SA NCAC 02T .0305(0): 1. Does the project comply with all separations found in 1 SA NCAC 02T .0305IfI &. (g) D 15A NCAC 02T.0305(f) contains minimum separations that shall be provided for sewer systems: ® Yes ❑ No Setback Parameter* Separation Required Storm sewers and other utilities not listed below (vertical) 24 inches Water mains (vertical -water over sewer 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 1I impounded reservoirs used as a source of drinking water 100 feet **Waters classified WS (except WS-I or WS-V), B, SA, ORW, HOW, or SB from normal high water (or tide elevation) and wetlands (see item IX.2) 50 feet **Any other stream, lake, impoundment, or ground water lowering and surface drainage ditches 10 feet Any building foundation 5 feet Any basement 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 !SA WCAC 027.0305(g) contains alternatives where separations in QUANIal cannot be achieved. ➢ **Stream classifications can be identified using the Division's /4C Surface WOW Classification s wcbpage ➢ If noncompliance with 02T.0305(fl or (R) see Section X of this application 2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ® Yes ❑ No ❑ N,A ➢ See the Division's draft separation requirements for situations where separation cannot be meet ➢ No variance is required if the alternative design criteria specified is utilized in design and construction ➢ As built documents should reference the location of areas effected 3. Does the project comply with setbacks found in the river basin rules per l SA NCAC 0213 _0200? ® Yes ❑ No ❑ MA ➢ This would include Trout Buffered Streams per 15A_NCAC 2B.0202 4. Does the project require coverage/authorization under a 404 Nationwide or individual permits or 401 Water Quality Certifications? ➢ Information can be obtained from the 401 & Buffer Permittins. Branch ❑Yes ®No 5. Does project comply with 1 SA NCAC 02T,0105(e)(63 (additional permits/certifications)? ® Yes ❑ No Per ISA NCAC Q2T,1:1l05ic1(6), directly related environmental permits or certification applications are 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.). 6. Does this project include any sewer collection lines that are deemed "high -priority?" Per 1 5A NCAC 62T.0402 "high -priority sewer" means "any aerial sewer, sewer contacting surface waters, siphon, or sewer positioned parallel to streambanks that is subject to erosion that undermines or deteriorates the sewer. ❑Yes ®No El N/A ➢ 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 permitee's individual System -Wide Collection permit. FORM: FTA 04-16 Page 4 of 5 w X. CERTIFICATIONS: I. Does the submitted system comply with 15A NCAC ej, the Minimum Design Criteria for the ftunitting.QLNmp Stations and Force Mains (latest versionk and the Gravity Sewer Minimum Design Criteria [latest version] as applicable? ® Yes ❑ No If No, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for review. Approval of the request is required prior to submittal of the Fast Track Application and supporting documents. 2. Professional Engineer's Certification: Tim Summerville (Professional Engineer's name from Application Item 111.1.) attest that this application for 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, Gravity Sewer 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. North Carolina Professional Engineer's seal, signature, and date: 3. Applicant's Certification per l5A NCAC 02T .0106(b): 1 Joshua Baird - Engineering Director (Signature Authority's name & title from Application Item 1.3.) attest that this application for has been reviewed by me and is accurate and complete to the best of my knowledge. 1 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 pennit 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 retumed to me as incomplete. NOTE — In accordance with General Statutes 143-215.6A and I43-215.6B, 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: 1 Date: 2/21/2022 FORM: FTA 04-16 Page 5 of 5 Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources Flow Tracking/Acceptance for Sewer Extension Applications (FTSE 04-16) Entity Requesting Allocation: Town of Clayton Project Name for which flow is being requested: Ashcroft Phase 8 More than one FTSE may be required for a single project if the owner of the WWTP is not responsible for all pump stations 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: Little Creek b. WWTP Facility Permit #: 0025453 Allflows are in MGD c. WWTP facility's permitted flow LCWRF 2.5 + JoCo 1.4 + Raleigh 1.75 - 5.65 MGD d. Estimated obligated flow not yet tributary to the WWTP 0.7956 e. WWTP facility's actual avg. flow 3.013 f. Total flow for this specific request 0.0055 g. Total actual and obligated flows to the facility 3.8141 h. Percent of permitted flow used 67.5% II. 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 Pump Station (Name or Number) Clayton- n ..1....,1. Firm Capacity, * MGD (A) Design Average Daily Flow** (Firm ; p fl, MGD Approx. Current Avg. Daily Flow, MGD (B) (C) Obligated, Not Yet Tributary Daily Flow, MGD 2.5056 1.0022 0.3622 0.1878 the WWTP: (D)=(B+C) (E)=(A-D) Total Current Flow Plus Obligated Available Flow Capacity*** 0.5500 0.4522 * The Firm Capacity 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. *** 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): Clayton -Raleigh PS Downstream Permit Number: WQ3 1521 Page I of 6 FTSE 04-16 III. Certification Statement: I Joshua Baird certify to the best of my knowledge that the addition of the volume of wastewater 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 II plus all attached planning assessment addendums for which I am the responsible party. Signature of this form indicates acceptance of this wastewater flow. 2/20/2022 Signing Official Signature Date Page 2 of 6 FTSE 04-16 STEWART STRONGER BT DESIGN Ashcroft Section 2, Phase 8 Town of Clayton, Johnston County, North Carolina The referenced site is located along the east side of Covered Bridge Road and the south side of the Neuse River in Clayton, NC. The sanitary sewer extension is to be built to serve a single-family residential community of 22 units constructed in 1 phasel. Below is a table estimating the flows for this system at the ultimate build - out. The following flow rates have been determined the allocation that has been approved for the Town of Clayton: PHASE USE # UNIT G/D/SF (gal/u/d) TOTAL FLOW (gal/day) 1 Single Family Residential 22 Lot 250 5,500 Sub Total 5,500 gal/day The flows generated from all phases is what is being requested at this time. 101 WEST MAIN ST. T 919.380.8750 DURHAM, NC 27701 F 919.380.8752 VICINITY MAP LETTER OF TRANSMITTAL �J STEWART NC Dept of Environmental Quality MAR 1 K22 Raleigh Regional Office TO 1_NCDEQ - DWR FROM TIM SUMMERVILLE FTSE PERMITTING AND REVIEW ' 3800 Barrett Drive Raleigh, NC 27609 DATE (919) 866-4794 SENT VIA 02.28.2021 Hand Delivery PROJECT NUMBER PRO]ECT NAME L20017 ASHCROFT SECTION 1, PHASES 8 COPIES DATE DESCRIPTION 1 COMPLETED FTSE APPLICATION 1 FLOW TRACKING APPLICATION COVER LETTER 1 STREET LEVEL MAP 1 USGS MAP CHECK FOR $480 For approval ❑ For review & comment —I Returned for corrections For your use ❑ Approved as submitted [1 Returned after review r As requested Approved as noted ❑ Resubmit copies for approval COMMENTS Please find enclosed Fast Track Sewer Application and all supporting documents including plans and submittal fee. Contact me at 919.740.3397 or tsummerville tewajtinc,com if additional information is required. NC Dept ofEnvuottmental Quality MAR -1 Raleigh Regional Office SIGNED COPIED TO File STRONGER BY DESIGN 101 WEST MAIN ST. T 919.380.8750 DURHAM, NC 27701 F 919.380.8752