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HomeMy WebLinkAboutWQ0040599_Application (FTSE)_20210413Permit Number WQ0040599 Program Category Non -discharge Permit Type Gravity Sewer Extension, Pump Stations, & Pressure Sewer Extensions Primary Reviewer dean.hunkele Coastal SWRule Permitted Flow 32,659 Facility Central Files: APS _ SWP 3/24/2021 Permit Tracking Slip Status Project Type In review Major modification Version Permit Classification C Individual Permit Contact Affiliation Facility Name Major/Minor Region Leland Mixed Use Development Minor Wilmington Location Address County Brunswick Facility Contact Affiliation Owner Owner Name Owner Type Town of Leland Government - Municipal Owner Affiliation David A. Hollis 102 Town Hall Dr Dates/Events Leland NC 28451 Scheduled Orig Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration 3/8/2019 3/22/2021 Zs / / /_ h _a , Reuulated Activities Reauested /Received Events PORT CITY CONSULTING ENGINEERS, PLLC 6216 STONEBRIDGE ROAD WILMINGTON, NORTH CAROLINA, 28409 (910)599-1744 TO: Dean Hunkele NCDEQ 127 Cardinal Drive Wilmington, NC 28405 MM ors VaaHSAMZ a DATE 3/19/12 JOB NO. R�. _. I-S ATTENTION PHONE # MAR 2 21 RE: Leland Commercial Sewer Permit Modificati Public Sewer WE ARE SENDING YOU ® Attached ❑ Under separate cover ❑ Shop Drawings ❑ Prints ❑ Plans ❑ Copy of Letter ❑ Change order ❑ Diskette ❑ Samples El the following items: ❑ Specifications COPIES DATE NO. DESCRIPTION 1 Check for 480 each for application fee THESE ARE TRANSMITTED as checked below: ® For approval ❑ For your use ❑ As requested ❑ For review and comment ❑ FOR BIDS DUE ❑ copies for ❑ Approved as submitted Resubmit approval copies for ❑ Approved as noted ❑ Submit _distribution ❑ Returned for corrections ❑ Return _ corrected prints FEN 20 ❑ PRINTS RETURNED AFTER LOAN TO US COPY TO: File SIGNED: M"k/N. }fcu"gv'o&v& If enclosures are not as noted, kindly notify us at once. State of North Carolina DWR Department of Environmental Quality Division of Water Resources ISA NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Division of Water Resources FTA 04-16 & SUPPORTING DOCUMENTATION Application Number: (to he mmpleted by DWR) All items must be completed or the application will be returned 1. APPLICANT INFORMATION: 1. Applicant's name: Town of Leland (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: David Hollis per 15A NCAC 02T .0106(b) Title: Town Manager 4. Applicant's mailing address: 102 Town Hall Drive City: Leland State: NC Zip: 28451 5. Applicant's contact information: Phone number: (2DO 371-1249 Email Address: dhollis townotleland.com 11. PROJECT INFORMATION: 1. Project name: Leland Commercial 2. Application/Project status: ❑ Proposed (New Permit) ® Existing PermiUProject / If a modification, provide the existing permit number: W00040599 and issued date: March 8,201 If new construction but part of a master plan, provide the existing permit number: W000 3. County where project is located: Brunswick County 4. Approximate Coordinates (Decimal Degrees): Latitude: 34..20' Longitude:-78_07' 5. Parcel ID (if applicable): 04600040, 04600041, 0460004601, 0460046 & 046LA061 (or Parcel ID to closest downstream sewer) ill. CONSULTANT INFORMATION: I. Professional Engineer: Mark N. Hargrove License Number: 19742 Firm: Port City Consulting Engineers, PLLC Mailing address: 6216 Stonebrid eg Road City: Wilmingotn State: NC Zip: 28409-_ Phone number: 910 599-1744 Email Address: mhar rove(7n ec.mcom IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Northeast Brunswick Regional WWTF Permit Number: NC 0086819 Owner Name: Brunswick County V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF): 1. Permit Number(s): W00040624 Downstream (Receiving) Sewer Size: 10 inch System Wide Collection System Permit Number(s) (if applicable): WQCS_ Owner Name(s): Town of Leland FORM`. FTA 04.16 Page I of 5 %,1. GENERAL REQOIRE IENTS I . If the Applicant is a Privately -Owned Puhlic Utility. has a Certificate of Public Convenience and Necessity been attached" ❑ Yes ❑No ON '_. If the ,Applicant is a Developer of lots to be sold. has a Devcloner's Operational Agreement fI QRNl IMF\ ) been attached" ❑ties ❑No ®NSA .. If the ,Applicant is a Home Property OwnersAssociation has an Operational Agreement IFORYI: Hl) A) been attached" ❑ Yes ❑No ON:'A 4. Origin of wastewater: (check all that apply): ® Residential Owned ❑ Retail (stores. centers, malls) ❑ Car Wash ❑ Residential Leased ❑ Retail with food preparation set s ice ❑ 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 I ionic ❑ Other (Explain in Attachment) S. Nature of wastewater : 100 % Domestic: Commercial % Commercial "'a Industrial (See IiA NCAC 02 F .0103(201) "Is there a Pretreatment Program in effect`.' ❑ Yes ❑ No 6. Has a flow reduction been approved under 1 5A NCAC 02T .01 14( r)". ❑ Yes ®No If yes, provide a cot)v of flow reduction approval letter 7. Summarize wastewater generated by project: Establishment Type (see 02 F.01141f)) Daily Design Flow "-s No. of Units Flow Townhome Units 210 gal unit 123 25.830 GPD Commercial Property (Use not know) 880 ,al acre 436 3.837 GPD Tractor Supply 230 ,)alllfiXturC 2 s00 GPD Victory Lube 23o gal%fiztrue 1 250 GPD gal GPD gnb GPD Tonal 30.417 GPD a See I sV ACAC. 02T .01 14(b). (d). (e)( I I and Ie)t 21 for caveats to wastewater design Clow rates (i.e.. minimum flow pet 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. 42.-A-4). b Per I SA NCAC 02 F .01 14(c). design Flow rates for establishments not identified [in table I s \ SC A(' 02 F.01 141 shall be determined using available Hove data, water using f xtures. occupancy or operation patterns. and other measured data. 8. AA"astewater generated by project 10.417 GPD (per l5_A NCAC 02T .01 14) Do not include future Mows or previously permitted allocations If permitted flow is zero. indicate why: ❑ Pump Station or Gravity Sevvcr where flow will be permitted in subsequent permits that connect to this line ❑ Flow has alreaclp been allocated in Penuit Numher ❑ Rehabilitation or replacement of esisting sewer with no new Flow expected ❑ Other ( Explain): FORM: FT V 04-16 Pu:;e'_ of 5 VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T.0305& MDC (Gravity Sewers): L Summarize gravity sewer to be Permitted: Size (inches) Length (feet) Material 8 4,113 C900 PVC & DIP ➢ Section 11 & Ill of the MDC for Permitting of Gravity Sewers contains infomtation related to design criteria ➢ Section III 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 Vill. PUMP STATION DESIGN CRITERIA (If Applicable) —02T.0305 & MDC (Pump Stations(Force Mains): COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT I. Pump station number or name: t 2. Approximate Coordinates (Decimal Degrees): Latitude: 34 20` Longitude:-78_07, 3. Design flow of the pump station: 0.088 millions gallons per day (firm capacity) 4. Operational point(s) of the punnp(s): 135 gallons per minute at 33 feet total dynamic head (TDH) 5. Summarize the force main to be permitted (for this Pump Station): Size (incites) Length (feet) Material 4 1,531 C900 PVC & DIP 6. Power reliability in accordance with 15A NCAC 02T .0305(hl(11: ® Standby power source or pump with automatic activation and telemetry - I SA NCAC 02T .0305(h)( l)(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 timefrannes, shall be provided in the case of a multiple station power outage. FORM: F"fA 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 02T.0305(f) & (2) > 15A NCAC 02T.0305(f) contains minimum senarations that shall he. nrnvided for sewer systems- [048MEM 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 ivertical - 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-1 waters of Class 1 or Class 11 impounded reservoirs used as a source of drinking water 100 feet **Waters classified WS (except WS-1 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, take, impoundment, or ground water lowering and surface drainage ditches 10 feet Any building foundation 5 feet Any basement 10 feet Top sloe 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 ➢ 15A NCAC 02T.0305(g) contains alternatives where separations in 02 A 5 cannot be achieved. ➢ **Stream classifications can be identified using the Division's NC Surface Water Classifications webpage. > If noncompliance with 021.0305(f) or (a). 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 round in the river basin rules per 15A NCAC 02B .0200? ® Yes [:)No This would include Trout Buffered Streams per 15A NCAC 2B.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 Pernittintt Branch 5. Does project comply with I5A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No Per l5A 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 ISA NCAC 02T.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 > 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 Minimum Dmiatt Criteria for the Permitting of Pumo Stations and Force Mains (latest version), and the Gravity Sewer Minimtun 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. Avoroval of the request is required prior to submittal of the Fast Track Application and supporting documents 2. Professional Engineer's Certification: 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. 1 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 143-215.68, 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: ••• F' /0 a SEAL 019742 3. Applicant's Certification per 15A NCAC 02T .0106(b): (Signature Item 1.3.) _ku uei that this application for 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: �1— _Jla Date: FORM: FTA 04-16 Page 5 of 5