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HomeMy WebLinkAboutWQ0028587_Application (FTSE)_20200408 (2)Permit Number WQ0028587 Program Category Non -discharge Permit Type Gravity Sewer Extension, Pump Stations, & Pressure Sewer Extensions Primary Reviewer dean. hunkele Coastal SWRule Permitted Flow 763,170 Facility Central Files: APS _ SWP 3/30/2020 Permit Tracking Slip Status Project Type In review Major modification Version Permit Classification Z13 Individual Permit Contact Affiliation Facility Name Major/Minor Region Brunswick Forest Collection System Minor Wilmington Location Address County Brunswick Facility Contact Affiliation Owner Owner Name Owner Type Town of Leland Government - Municipal Owner Affiliation David A. Hollis Manager Town 102 Town Hall Or Dates/Events Leland NC 28451 Scheduled Ong Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration 3/24/2005 3/20/2020 iPvnntc D.....J��•..1 A.t6.:4:ec Denucefn�+ IQurn .•o`1 Hanover Design Services, P.A. Land Surveyors, Engineers, Land Planners March 19, 2020 Mr. Dean Hunkele Department of Environment and Natural Resources Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405-3845 Re: Brunswick Forest, Phase 2 Section 6 f RECEIVED New submittal Town of Leland Brunswick County i MAR 2 0 2020 NCDEO Dean: WILMINGTON RO Enclosed please find the sewer submittal package for Brunswick Forest, Phase 2, Section 6 which is to include: • A check for $480 • Fast Track Sewer Application and one additional copy • 1- Sewer system Location Map • 1- Sanitary Sewer Collection System Design Specifications • 1 set Engineering Plans The project consists of 14 lots and a pool/amenities area with a flow totaling 3,560 GPD. Flow is coming from a reserve and no additional flow is being requested. Remaining residential reserve after this allocation is 32,260 GPD. If you have any questions or comments, please feel free to contact me. Thanks. Sincerely, Adam H. Grady, PE Hanover Design Services P.A. agrady@hdsilm.com DECEIVED/NCDENR/DWR MAR 2 0 2020 Water Duality Regional qPeratons Section Wilnn� gtonRegional Office 1123 Floral Parkway Wilmington, N.C. 28403 Phone (910) 343-8002 Fax 910) 343-9941 Business Firm License No. C-0597 DWR Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources 15A NCAC 02T .0300 — FASI' TRACK SEWER SYSTEM EXTENSION APPLICATION FTA 04-16 & SUPPORTING DOCUDIENI'ATION Application Number: (tot, completed by DWR) All items must be completed or the application sill be returned I. APPLICANT INFORMATION: I. Applicant's name: Town of Leland (company, municipality, HOA, utility, etc.) 2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Federal ❑ State/County ® Municipal 3. Signature authority's name: David A. Hollis. P.E. per 15A NCAC 021' .0106(b) Title: Town Manager 4. Applicant's mailing address: 102 Town Hall Drive City: Leland State: NC Zip: 28451- 5. Applicant'scontactinformation: Phone number: (910)371-0148 Email Address: dhollisrMtownofleland.com H. PROJECT INFORMATION: ❑ Privately -Owned Public Utility ❑ Other I. Project name: Brunswick Forest Phase 2 Section 6 2. Application/Project status: ❑ Proposed (New Permit) ® Existing Permit/Project If a modification, provide the existing permit number: W00028587 and issued date: 10/15/19 If new construction but part of a master plan, provide the existing permit number: W00028587 3. County where project is located: Brunswic 4. Approximate Coordinates (Decimal Degrees): Latitude: 34.1760' Longitude: - 87 0373' 5. Parcel ID (if applicable): _ (or Parcel ID to closest downstream sewer) Ill. CONSULTANT INFORMATION: I. Professional Engineer: Adam H. Grady, PE License Number: 43166 Firm: Hanover Design Services, PA Mail ing address: 1123 Floral Parkway City: Wilmington State: NC Zip: 28403 Phone number: (910) 343.8002 Email Address: at radv .hdsilm.com IV. WASTEWATERTREATMENTFACILITY (WwrnINFORMATION: 1. Facility Name: Northeast Brunswick Regional WWTF Permit Number: NCO086819 Owner Name: Brunswick County V. RECEIVING DOWNSTREAM SEWER INFORMATION(ifdiffereatthan WRTF): I. Permit Number(s): WQD028587 Downstream (Receiving) Sewer Size: 8 inch System Wide Collection System Penult Number(s) (if applicable): WQCS_, Owner Name(s): Town of Leland FORM: FTA 04-16 Page I of 5 VI. GENER,%L REQUIREMENTS I. Ifthe Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached? ❑ Yes ❑No ®N/A 2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement (FORM: DEV) been attached? ❑ Yes ❑No ®N/A 3. If the Applicant is a Horrie/Propertv Owners' Association has an Operational Agreement (FORM HOAI 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 care ❑ Medical / dental / veterinary facilities ❑ Swimming Pool /Clubhouse ❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash ❑ Businesses / offices / factories ❑ Nursing Home ❑ Other (Explain in Attachment) 5. Nature of wastewater : 100 % Domestic/Commercial %Commercial _ % 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, nrovide a cony of now reduction ounroval letter 7. Summarize wastewater generated by project: Establishment Type(see02T.01t4(D) Daily Design Flow',' No. of Units Flow Residential 210 gal/day 14 2,940 GPD Ammenity Pool 10 gal/day 62 620 GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD Total 3,560 GPD a See 15A NCAC 02T .0114(b). (d). (e)(1) and (e)(2) for caveats to wastewater design now 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 oreast ofthe Atlantic Intracoastal Waterway to be used as vacation rentals asdefined in G.S. 42A-4). b Per 15A NCAC 02T .0114(c), design now rates for establishments not identified [in table I SA NCAC 02T.01 141 shall be determined using available flow data, water using fixtures, occupancy oroperation patterns, and other measured data. S. Wastewater generated by project: 3.560 GPD (per I SA 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 pennitted in subsequent permits that connect to this line ® Flow has already been allocated in Permit Number: W00028587 ❑ Rehabilitation or replacement of existing sewer with no new flow expected ❑ Other(F,xplain): FORM: FTA 04.16 Page 2 of 5 VI1. GRAVITY SEWER DESIGN CRITERIA (if Applicable) -02T.0305&i�IDC(GravitvSewers): 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8 1082 C900(DR 18) ➢ Section 11 & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria ➢ Section III contains infomtation related to minimum slopes for gravity sewer(s) ➢ Oversizing lines to meet ntinhumn slope requirement is not allowed and a violation of the 6IDC Vill. PUMP STATION DESIGN CRITERIA (If Applicable) —02T_0305 & iVIDC (Puntn Sfations/Force Mains): COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT I. Pump station number or name: 2. Approximate Coordinates (Decimal Degrees): Latitude: Longitude: - ° 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 Prmrp Station): Size (Inches) Length (feet) Material 6. Powerreliabilityinaccordance with 15ANCAC 02T.0305(h)(l): ❑ Standby power source or pump with automatic activation and telemetry - 15A NCAC 02T.0305(h)(I)(B)_ ➢ Required for all pump stations with an average daily Dow greater than or equal to 15,000 gallons per day ➢ Must be permanent to facility Or if the pump station has an average daily Dow less than 15,000 gallons per day: ❑ Portable power source with manual activation, quick -connection receptacle and telemetry - 15A NCAC 02T .0305(lrxlxc) or ❑ Portable pumping unit with plugged emergency pump connection and telemetry - 15A NCAC 02T .0305(hxl)(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 tinteframes, 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(f)): 1. Does the project comply with all separations found in _15A NCAC 021'0305(B & (e) D 15A NCAC 02T.0305(f) contains minimum separations that shall he rimvided for sewer systems- ® Yes ❑ No Setback Parameter* Separation Required Stone 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-1 waters of Class I or Class II impounded reservoirs used as a source of drinking water 100 feet **Waters classified WS (except WS-I or WS-V), B, SA, OR W, 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 buildinp, foundation 5 feet Any basement 10 feet Top sloe ofennbankment or cuts of2 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(e) contains altematives where separations in 02T.0305(f) cannot be achieved. D **Stream classifications can be identified using the Division's NC Surface Water Classifications webpaee ➢ If noncompliance with 02T.0305(f) or (g), see Section X of this application 2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ® Yes [:]No D See the Division's duff 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 D As built documents should reference the location of areas effected 3. Does the project comply with all setbacks found 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 D 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 I SA NCAC 02T.0105(c)(6) (additional Perot its/cerliftcations)? ® Yes ❑ No Per 15A NCAC 02T 0105(c)O 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, stomrwater 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 streambanks that is subject to erosion that tndennines ordeteriorates 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 petnuittee 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: I. Does the submitted system comply with 15A Ni'A( 021, tlhc \linimum De'i_u Criicriu Ibr the Perm in " of,l'ump SLLdons and Force Mains (latest version), and the Ora%iI Se\\el\linimum Ooicn Criteria (latest mer ion) as applicable? 2. ® Yes ❑ No IfNo, 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 (he Fast Track Application cad suonortina documents. that this application for from Application Item 111.1.) has been reviewed by me and i (Irate, 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 Pennitting 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 1 have reviewed this material and havejudged 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 (late: 3. Applicant's Certification per I SA NCAC 02T .0106(b): �,,\x\qt� O y• $� 9 a SEAL 9r; 43166 '••AYGINtircQ;.. GFP�Jv`�\ xAv, /UAn -16ks 2 attest that this application for name & title from Application Item 13.) 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. 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. 1 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 pails 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 143-2.1 ,6A and 143-115.613, 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. Signature: 7__>j�u I �S Date: ( I[D FORM: FTA 04-16 Page 5 of 5 Hanover Design Services, P.A. Land Surveyors, Engineers, Land Planners 2/17/20 Mr. David Hollis, Town Manager Town of Leland 102 Town Hall Drive Leland, NC. 28451 Re: Brunswick Forest, Phase 2 Section 6 Sanitary Sewer Flow Tracking Dear Mr. Hollis, We would like to request to use a some of the residential reserve flow for the Site -Specific Plan, 'Brunswick Forest, Phase 2 Section 6. We will be requesting the State Permits as soon as possible. A total of 620 gpd (62 people x 10 gpd) for the Amenity pool and 2940 gpd (14 units x 210 gpd) for the residential units is being requested at this time and flows will be directed to the existing gravity system on Broadhaven Drive, existing DWQ Permit #WQ0028587MOD. The table below shows the reserve tracking to date. BRUNSWICK FOREST RESIDENTIAL SEWER RESERVE DATE DESCRIPTION GPD 10/15/2019 RESIDENTIAL RESERVE 57,100 10/15/2019 LIBERTY 21,280 2/17/2020 PHASE 2 SECTION 6 3,560 2/17/2020 RESERVE REMAINING 32,260 If you have any questions or comments, please contact me at (910) 343 — 8002. Tha , Adam Grady, PE Hanover Design Services, P.A. agrady@hdsilm.com 1123 Floral Parkway Wilmington, N.C. 28403 Phone (910) 343-8002 Fax 910) 343-9941 Business Firm License No. C-0597 z N 900 ft 2/17/2020 ArcGIS - My Map r� 0.3mi Copyright:© 2013 National Geographic Society, i-cubed hltps://w.arcgis.com/home/webmaplpdnt.htmi 1/1