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HomeMy WebLinkAboutWQ0038126_Application (FTSE)_20191007Permit Number WQ0038126 Program Category Non -discharge Permit Type Gravity Sewer Extension, Pump Stations, 8 Pressure Sewer Extensions Primary Reviewer dean.hunkele Coastal SWRule Permitted Flow 96,680 Facility Facility Name Wyndwater Subdivision Sewer Location Address Owner Owner Name Pluns Hampstead LLC Central Files. APS _ SWP 8/28/2019 Permit Tracking Slip Status Project Type In review Major modification Version Permit Classification E Individual Permit Contact Affiliation Major/Minor Region Minor Wilmington County Pender Facility Contact Affiliation Owner Type Non -Government Owner Affiliation Randy R. Hoffer 1095 NC Hwy 210 Dates/Events Sneads Ferry NC 28460 Scheduled 0 rig Issue Ape Received Draft Initiated Issuance Public Notice Issue Effective Expiration 12/22/2015 8/23/2019 Regulated Activities Requested iReceived Events Subdivision Additional information requested Wastewater collection Additional Information received Outfall Waterbody Name Streamindex Number Current Class Subbasin GSP CONSULTING 6626 Gordon Road, Unit C WILMINGTON, NORTH CAROLINA, 28411 (910) 442-7870 FAX (910) 799-6659 To: Dean Hunkele NC Division of Water Quality 127 Cardinal Drive Ext. Wilmington, NC 284o5 LETTER OFTUAJI I\/II= DATE 08/i6/ig JOB NO. 201 -00o8 I ATTENTION Dean Hunkele PHONE# RE: W ndwater Phase Sewer Permit Application WE ARE SENDING YOU ® Attached ❑ Under separate cover via ❑ Shop Drawings ® Permit Application ® Fee Check ❑ Plans ❑ Copy of Letter ❑ Change order ❑ Diskette ® Other the following items: ® Specifications COPIES DESCRIPTION 2 1 original, i copy of Fast -Track Application 1 8.5"Xii" Color USGS Map & Street Level Map 2 $48o Review Fee Check 1 FrSE Form 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 ❑ For review and comment ❑ ❑ FORBIDS DUE ❑ PRINTS RETURNED AFTER LOAN TO US REMARKS: REC�fil�lllN, ,=flr. trr CoPYTo: File SIGNED: - Garry S. Pape, P.E. If enclosures are notas noted, kindlynotify us atonce. 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 ETA 04-16 & SUPPORTING DOCUMENTATION Application Number: (to be completed by DW R) All items must be completed at, the anulication will be returned 1. APPLICANT INFORMATION: 1. Applicant's name: Pluris Hampstead, LLC (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: Randy Hoffer per 15A NCAC 02T .0106(b) Title: Reeional Manager, 4.Applicant's mailing address: 1095 NC Highway 210 City: Sneads Ferry State: NC Zip: 28460 5. Applicant's contact information: Phone number: (888) 758-7471 Email Address: flaofferAplurisusa.cont IL PROJECT INFORMATION: �jp �(03 (3 I. Project name: Wyndwaler Phase 9 2. Application/Project status: (New Permit) ® Existing Permit/Project 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: W00038126 3. County where project is located: Pander 4. Approximate Coordinates (Decimal Degrees): Latitude: 34.4078' Longitude:-77.6322' 5. Parcel ID (if applicable): 4214-13-4701-0000 (or Parcel ID to closest downstream sewer) 111. CONSULTANT INFORMATION: 1. Professional Engineer: Garry S. Pape, PE License Number: 031315 Firm: GSP Consultive, PLLC. Mailing address: 6626-C Gordon Road City:Wilminaton State: NC Zip: 28411-_ Phone number: (910) 442-7870 Email Address: mane ,013-consulting.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Pluris Hampstead LLC Permit Number: W00037287 Owner Name: Pluris Hampstead, LLC V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than W WTF): 1, Permit Number(s): W00038126 Downstream (Receiving) Sewer Size: 8 inch System Wide Collection System Permit Numbers) (if applicable): WQCS_ Owner Name(s): Pluris Hampstead, LLC FORM: ETA 04-16 Page I of 5 VL GENERAL REQUIREMENTS I. 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/Property Owners' Association has an Operational Agreement (FORM: HOA) 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(D? [:]Yes ❑ No ➢ If Yes, provide a copy of flow reduction approval letter 7. Summarize wastewater generated by project: Establishment Type (see 02T,OI14 W Daily Design Flow °'a No. of Units Flow 3 Bedroom Single Family 360 gal/unit 8 2,880 GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD To[a! 2,880 GPD a See 15A NCAC 02T .0114(b), (d). (e)(I) 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-4). b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.01141 shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 2 880 GPD (per 15A 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 VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T.0305 & MDC (Gravi(y Sewers): 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8 366 C900 ➢ Section II & 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 requirement is not allowed and a violation of the MDC VIIL 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: _ 2. Approximate Coordinates (Decimal Degrees): Latitude: 0Longitude: - ° 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): Size (inches) Length (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)(I)(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 mammal activation, quick -connection receptacle and telemetry - 15A NCAC 02T .0305(h)(1)(C) or ❑ Potable 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: PTA 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 I SA NCAC 02T.0305(f) & (a) ® 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) 24 inches Water mains vertical -water over sewer including in benched trenches 18 inches Water mains horizontal 10 feet Reclaimed water litres (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 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, 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 ➢ ISA NCAC 02T 0305(a) contains alternatives where separations in 02T.0305(f) cannot be achieved. ➢ **Stream classifications can be identified using the Division's NC Surface Water Classifications webpaae ➢ If noncompliance with 02T.0305(fl or (a), 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 15A NCAC 02B .0200? ❑ Yes ❑ No ® N/A ➢ This would include Trout Buffered Streams per 15A NCAC 213.0202 4. Does the project require coverage/authorization under a 404 Nationwide or ❑ Yes ® No individual permits or 401 Water Quality Certifications? ➢ Information can be obtained from the 401 & Buffer Permitline Branch 5. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No Per 15A NCAC 02T 0105(e)(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 streambanks that is subject to erosion that undermines or deteriorates the sewer. ❑ Yes ® No ❑ 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 -mouths and inspections documented per 15A NCAC 02T.0403(a)(5) or the perniltee's individual System -Wide Collection permit. FORM: FTA 04-16 Page 4 of 5 X. CERTIFICATIONS: I. Does the submitted system comply with 15A NCAC 02'f, the Minimum Desien Criteria for the Pei mittiny, of Pump Stations and Force Mains (latest version), 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 renuest is required prior to submittal of the Fast Track Annlication and sunno•tine documents. 2. Professional Engineer's name from Application Item 111.1.) 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 father 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 15A NCAC 02T .0106(b): ^b- SfAV—� 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. 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 143-215.6B, 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. SignatureDate: %S FORM: FTA 04-16 Page 5 of 5 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: Signature Companies LLC Project Name for which flow is being requested: Wyndwater Phase 9 More than one F= nvay 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. WWTP Facility Name: Pluris Hampstead, LLC b. WWTP Facility Permit #: WQ0037287 All flows are in MGD c. WWTP facility's permitted flow 0.25 d. Estimated obligated flow not yet tributary to the WWTP 0.110 e. WWTP facility's actual avg. flow 0.044 f. Total flow for this specific request 0.02880 g. Total actual and obligated flows to the facility 0.18280 It. Percent of permitted flow used 72% 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 the WWTP: (A) (B) (C) (D)=(B+C) (E)=(A-D) Design Obligated, Average Daily Approx. Not Yet Total Current Pump Station Firm Flow** Current Avg. Tributary Flow Plus (Name or Capacity, * (Finn / pf), Daily Flow, Daily Flow, Obligated Available Number) MGD MGD MGD MGD Flow Capacity*** Wyndwater 0.5328 0.213 0.025 0.075 0A00 0.113 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): Pluris Hampstead, LLC Downstream Permit Number: WQ0037324 Page 1 of 6 FTSE 04-16 I1I. Certification Statement: I Randy Hoffer, Regional Manager certify to the best of my laiowledge 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. Signing Official Signature F//s Page 2 of 6 FTSE 04-16