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HomeMy WebLinkAboutWQ0040478_Application (FTSE)_20181128I October 15, 2018 NCDEQ —Division of Water Resources Water Quality Regional Operations Section 2090 U.S. Hwy 70 Swannanoa, NC 28778 ATTN: Tim Heim, PE RE: Masters Landing Plateau Maggie Valley, NC SUBJECT: Fast Track Sewer System Extension Application Herron Associates Project No. 15-09-10B Mr. Heim, n .:;r i _ durave NOV 15 2018 W i ni • al Oo�+Ni^n3 Our project consists extending the existing sanitary sewer system for approximately 2,010 linear feet of 8" gravity sewer and 11 manholes to serve 46 (2-bedroom) residential units located approximately 250 feet east of the intersection of Allen Creek Road and Buchanan Drive in Haywood County. The anticipated increase of wastewater generated by the development will be 11,040 gallons per day. The engineering design meets the minimum design criteria for gravity sewers. I have enclosed a completed copy of NCDEQ's Fast Track Sewer System Extension Application, a check for the Application Fee, a USGS Quadrangle Map and Street Level map of the proposed sewer extension site along with any other pertinent information required for approval. If you have any questions or require additional information, please do not hesitate to call me at (828) 488-8949. Thankyou. Sincerely, SEAL ie.&hermnassmsades com enclosures cc: file Engineering• Surveying Planning Herron Aasoeoaes, P.A. • P.O. Box 1265 • 72I Maln Sheet • 8ryson Ctse NC 28713 Phone: 828488-8949 • FAX.-828-488-8758 • ToBFree888.475-7300 I State of North Carolina Department of Environmental Quality ft Division of Water Resources 15A NCAC 02T .O1nn _ c A eT Tn a CK SEWER SYSTEM EXTENSION APPLICATION Dlvlslon of Water Resources FTA 04-16 & SUPPORTING DOCUMENTATION W00040478 Application Number:' - (m be completed by DWR) All items must he completed or the application will be returned I. APPLICANT INFORMATION: 1. Applicant's name: Town of Waynesville (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: Preston R. Gregg PE per 15A NCAC 02T 0106(b) Title: Town Engineer 4. Applicant's mailing address: 129 Legion Drive City: Waynesville State: NC Zip: 28786-_ (b 5. Applicant's contact information: ! NOV Phone number: 828 456-3706 Email Address: pgreegg@waynesvillenc goy H. PROJECT INFORMATION: 1. Project time: Browning Branch;,,�o 2. Application/Project status: ®Proposed (New Permit) El Existing PeanitlProject If a modification, provide the existing permit number: W000 and issued date: If new construction but part of a master plan, provide the existing permit number: W000 3. County where project is located: Hayward 4. Approximate Coordinates (Decimal Degrees): Latitude: 35.45572' Longitude:-83.00027° 5. Parcel ID (if applicable): 8604-94-0656 (or Parcel ID to closest downstream sewer) UI. CONSULTANT INFORMATION: 1. Professional Engineer: Jeffrey L. Herron License Number: 24471 Time Herron Associates Mailing address: P.O. Box 1265 City: Bryson City State: NC Zip: 28713 Phone number: 828 488-8949 Email Address: ieff(a7herronassociates.com IV. WASTEWATER TREATMENT FACILITY(WWTF) INFORMATION: 1. Facility Name: Town of Waynesville WWTP Permit Number: WOCS 00039 Owner Name: Town of Waynesville V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF): 1. Permit Number(s): WQ_ System Wide Collection System Permit Number(s) (if applicable): WQCS00039 Owner Name(s): Town of Waynesville 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 ❑No ®N/A 2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement (FORM' DEVI been attached? ❑ Yes ❑No ®N/A 3. If the Applicant is a Home/PtHome/Pt opei tv O ' Associatio r has an Operational Au, eement WORMHOA) been attached? ❑ Yes []No ®N/A 4. Origin of wastewater: (check all that apply): ® Residential Owned ❑ Retail (stores, centers, malls) ❑ Car Wash ❑ Residential Leased ❑ Retail with Food preparation/service ❑ Hotel and/or Motels ❑ School / preschool / day cue ❑ 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: 100%Domestic/Commercial %Commercial I %Industrial (See 15A NCAC 02T 0103(20)) "Is there a Pretreatment Program in effect? ❑ Yes ❑ No 6. Hasa flow reduction been approved under 15A NCAC 02T .0114(f)? []Yes ®No ➢ If yes, provide a copy of flow reduction approval letter 7. Summarize wastewater generated by project: Establishment Type (see 02T.0114(f) Daily Design Flow'" No. of Units Flow Residential 240 gal/home 46 i 1104 GPD gal/ GPD gal/ GPD gall GPD gal/ GPD gaV GPD Total 11040 PD a See 15A NCAC 02T .0114(b). (dl. (e)(1) and (e)(2) 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-41. b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.O l 141 shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 11040 OD (per l5A 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: FTA 04-16 Page 2 of 5 VH. GRAVITY SEWER DESIGN CRITERIA (if Applicable) - 02T.0305 & MDC (Gravity Sewers): 1. Summarize gravity sewer to be permitted: Sim (inches) Length (feet) Material 8 1760 PVC 8 250 DIP aol U ➢ Section II & HI of the MDC for Permitting of Gravity Sewers contains information related to design criteria ➢ Section HI 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 VHI. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T.0305 & MDC (Pun, Stations/Fm'ce Mains): COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT I. Pump station number or name: 2. Approximate Coordinates (Decimal Degrees): Latitude: oLongitude: - 3. Design flow of the pump station: _ millions gallons per day (firm capacity) 4. Operational point(s) of the pump(s): gallons per minute at feet total dynamic head (TDH) 5. Summarize the force main to be permitted (for this Pump Station): Sim(inches) Langth(feet) Material 6. Power reliability in accordance with 15A NCAC 02T 0305(h)(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 ➢ Most 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 timeftames, 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 & 15A NCAC 02T .0305(t)): 1. Does the project comply with all separations found in 15A NCAC 02'1'0305(fl & (u) ® Yes ❑ No a 1 Sn Nrar rnT nansrn �„�rai ."r:" �.t,ar "r,"n u, „uaa a. ,�rPM 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 It impounded reservoirs used as a source of drinking water 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 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 To s10 a of embankment or cuts of 2 feet or more vertical height 10 feet Drains e s scams and interce for drains 5 feet Any swimming pools 10 feet Final earth grade vertical 36 inches ➢ 15A NCAC 02T.0305(e) contains alternatives where separations in 02T 0305(f) cannot be achieved. ➢ **Stream classifications can be identified using the Division's NC Sur face Water Classifications weboaae ➢ If noncompliance with 02T.0305(f) or (s) see Section X of this application 2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ® Yes ❑ No ➢ 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 all setbacks found in the river basin rates per 15A NCAC 02B .0200? ® Yes ❑ No ➢ This would include Trout Buffered Streams per 15A NCAC 213.0202 4. Does the project comply with an individual 404 Permit or any 401 Certifications? ® Yes [:]No ➢ Wetland -related permits shall be requested, obtained, and adhered to for projects that impact wetlands or surface waters ➢ Information can be obtained from the 401 & Buffer Permitting Branch 5. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No Per I5A NCAC 02T.0105(c)(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 15A NCAC 02T.0402, "high -priority sewer" means "any aerial sewer, sewer contacting surface waters, siphon, or sewer positioned parallel to stream baides that is subject to erosion that undermines or deteriorates the sewer. ❑ Yes ® No ➢ 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 X. CERTIFICATIONS: 1. Does the submitted system comply with 15A NCAC 02T, the Mininuun Design Ciacria fiar the Pertaining of Pu no Stations and Force Mains (latest version), and the Gravity Sewer M'ninmm Design C'te is (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 reauest is required Prior to submittal of the Fast Track Application and supporting documents. 2. Professional Engiin-eeet'ss Certification: f�.r�, - i �r--- I, J . 1 _ I tE-\/ L. T. `etc-KfJl.y 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 143-215.613, 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 in $25,000 per violation. North Carolina Professional Engineer's seal, signature, and date: 3. Applicant's Certification per 15A NCAC 02T .0106(b): 1, l-K�n.�, �yT�jy �p�•✓ (—rj[ r/J.l attest that this application for (Signature Authority's name &title from Application Item 1.3.) 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 againstthe 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: / /d/� t / Date: (//g�FO FORM: FTA 04-16 Page 5 of 5 o. State of North Carolina WQ004047a Department of Environmental Quality Division of Water Resources axtuf;,::ntesircc�lteat>arallj� -lacking(Acceptancefor Sewer Extension Applications (FTSE 04-16) Entity Requesting Allocation: Town of Waynesville Project Name for which flow is being requested: Browning Branch More than one FTSE may be required for a single project if the owner ofthe 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. W WTP Facility Name: Town of Waynesville _ b. W WTP Facility Permit #: NC0025321 All flows are;in MGD,. c. W WTP facility's permitted flow 6.0 i d. Estimated obligated flow not yet tributary to the W WTP e. W WTP facility's actual avg. flow 4.0943 f. Total flow for this specific request 0.011040 j I„,S ZO)g / g. Total actual and obligated flows to the facility 4.10534 - 1 h. Percent of permitted flow used 68% -.,, s ( 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 W W TP: (A) (B) (C) (D)=(B+C) (E)—(A-D) Design Obligated, Pump Average Daily Approx. Not Yet Total Current Station Firm Flow** Current Avg. Tributary Flow Plus (Name or Capacity, * (Firm / pt), Daily Flow, Daily Flow, Obligated Available Number) MOD MOD MOD MGD Flow Capacity*** N/A * 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 W WTP where the Available Capacity is < 0. Downstream Facility Name (Sewer): Downstream Permit Number: Page 1 of 6 FTSE 04-16 III. Certification Statement: I Preston Gregg 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. 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