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HomeMy WebLinkAboutWQ0040192_Application (FTSE)_20180731Central Files- APS SWP 8/1/2018 Pern.it Number W00040192 Permit Tracking Slip Program Category Status Project Type :: Non -discharge In review New Project. . . . . .Permit . . . . Type Version Permit Classification . f Gravity Sewer Extension, Pump Stations, & Pressure Sewer Extensions A Individual Primary /Reviewer Permit Contact Affiliation helen _ perez Coastal SWRule Permitted Flow 0* , Facility Facility Name Major/Minor Region. . . . . . . . . . . . ...................... Stephens Church Road to Saint George Road Minor Wilmington _ County Location Address New Hanover Facility Contact Affiliation Owner Owner dame Owner Type Cape Fear Public Utility Authority Government -Municipal Owner Affiliation James R. Flechtner PE 235 Government Center Dr = Dates/Events Wilmington NC 28403 Scheduled Orig Issue App (Received Draft Initiated Issuance xpiration Public Notice Issue Effective Expiration- Rated Activities Regulated Requested /Received Events - Wastewater collection - Additional information requested Additional information received . _. __.. _ _ _ _ .i l,.x _..i `iia � :.�:' 5...1. j .!'T {{):;• '.11.+T .l, .l, �i^dc�•i' - - . - .. _ ..-...--._..._.___ ..... •--....... -"r r r .�^• w.. .. ,.......: ..: _ .-..-, - , , . t'.. i F i( _. 1 .. 2 . --t. -i I , a .t' . ri .v..� : �. ..-...+....1:.:.';� .. ..,,,.._.��..r.m. . _ -. _ _...._.-....-_.. __,..-. _��ii.•„_"`` '. .,g a.fr., .l ill-,`T,_.ii,`�I:I-j)I i�..,.". �,.+-.!S`.!. ....-3-�,. _..>.. .... _. ...__-`....,. �_� •^S."..-.. 1........•...... ,rz. -/ +J j ...�.� ; PARAMO T UN E n' T JUL 3 1 2018 122 CINEMA DRIVE W I L M I N G T 0 N N C 2 8 4 0 3 9 1 0 7 9 1 - 6 7 0 7 ( 0) 9 1 0- 7 9 1 - 6 7 6 0 F L E T T E R 0 F T R A N S M I T T A L we a,re.. sending: 1 Originals he followiri items; ❑ Correspondence Prints ❑ Shop Drawings E:1 Calculations 1:1 Plans Ej Specifications ❑ Other as listed below lIssu, e St I atud E For Approval ❑ As Requested E] Construction ❑ Bid ❑ For Your Use For Review and Comment ❑ Approved as Noted ❑ See Remarks [&coon :Taken: No Exceptions Taken R Make Corrections Noted ❑ Amend & Resubmit ❑ Rejected -See Remarks El Approved as Submitted R Other JRema. : r k s 4: C.c:. RECEIVED/NWENOWR JUL 31 2010 0 Water Quality Regional Operations Section ' Wilmington Regional Office Signed: FLA Tim Clinkscales, PE, PLS State of North Carolina MW Department of Environmental Quality Division of Water Resources 15A NCAC 02T,0300 FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Division of Water Resources FTA 04-16 & SUPPORTING DOCUMENTATION Application Number: (to be completed by DWR) All items must be comialeted or the a lication win be returned I. APPLICANT INFORMATION: 1. Applicant's name: C#Re Fear Public Utility A (company, municipality, HOA, utility, etc.) 2. Applicant type: []Individual. ❑ Corporation F-1 General Partnership F1 Privately -Owned Public Utility [] Federal ❑ State/County Municipal Other 3. Signature authority's name: Matthew Tribett, PE.. ELS. per l5ANCAC 02T.010 Title: Engineering Mans er 4. Applicant's mailing address: 235 Government Center Drive City: Wilmin on State: NC Zip: 28403- 5. Applicant's contact information: Phone number: QLO) 332-6560 Email Address: Matthew.Tribettacf12ua.org H. PROJECT INFORMATION: 1. Project name: Stg2hens Church Road 2. Application/Project status: Proposed (New Permit) ❑ Existing Permit/Project If a modification, provide the existing permit number: WQOO and issued date: If new construction but part of a master plan, provide the existing permit number: WQOO 3. County where project is located: New Hanover 4. Approximate Coordinates (Decimal Degrees): Latitude: 34.32' Longitude: -77.77' 5. Parcel ID (if applicable): (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Chris Millis Firm; Paramounte Eggi B22ring.1hp. Mailing address-.. 122 Cinema Drive City: Wilmion Phone number:QUO 791-6707 License Number: 036235 State: NC Zip: 28403- Email Address: cmillhsCa) unte-eng.com IV. WASTEWATER TREATMENT FA ITY(WWTF)INFORMATION: Whiec�� 1. Facility Name: Permit Number: Owner Name: V, RECEPYING DOWNSTREAM SEWER INFORMATION (if different than • 1. Permit Number(s): WQCD Wrl (��ownstream. (Receiving) Sewer Size: inch Ja Svstem Wide Collection System Permit Numbs S) Iff applicable): WQCS. OwnerName(s): 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 ❑Na ON/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 Home/Property Owners' Association, has an Operational A reement 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 El 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.0114(f)} Daily Design Flow 11b No. of Units Flow gal/house GPD gall GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD Total GPD a See 15A NCAC 02T .0114(b), (d), (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-4). b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. S. Wastewater generated by project: 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): Flow to part of private Alternate Sewer ASEA 06 - Stephens Church Road FORM: FTA 04-16 Page 2 of 5 VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T.0305 & MDC Gravity Sewerst: 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8 -inch 500 PVC AWWA 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 VIII. PUMP STATION DESIGN CRIT RLA (If Applicable) 02T.0305 & MDC Pum .Statrons/Foree COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT 1. Pump station number or name: 2. Approximate Coordinates (Decimal Degrees): Latitude: 0Longitude: - ° 3. Design flow sof the pump station: millions gallons per day (firm capacity) 4. Operational point(s) of the purnp(s): _ gallons per minute at feet total dynamic head. (TDI) 5. Summarize the force main to be permitted (for this Pump Station): Size (inches) Length (feet) Material b. 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)m ➢ 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: C1 Portable power source with manual activation, quick-conneetion 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 1 0 IX. SETBACKS & SEPARATIONS — (02B.0200 & 15A NCAC 02T .0305(f)): 1. Does the project comply with all separations found in 15A NCAC 02-T.0305(f) & (g) ® Yes ❑ No ➢ 1 SA NCAC 02T_010_5(f)cnntain.qminimum .renaratinn.oth.9t .ohgll he nrnvided fuer sewer .qv.otem.q- 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 II 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 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) 3 6 inches ➢ 15A NCA.0 02T.0305(iz) contains alternatives where separations in 02T.0305(f) cannot be achieved. ➢ * * Stream classifications can be identified using the Division's NC Surface Water Classifications webpa-e ➢ If noncompliance with 02T.0305(I) or fig), 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 02.B .0200? ❑ Yes ❑ No ® N/A ➢ This would include Trout Buffered Streams per 15A NCAC 2B.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 Permitting Branch 5. Does project comply with 15A NICAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No Per 15A NCAC 02T.01.05(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 1.5A 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 -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 i X. CERTIFICATIONS: Does the submitted system comply with 15A NCAC 02T. the ML imurn De ' ' ... sin riter�a for the POnnittin of Pu�nm Stations. a7.nd Force Mains latest version) and the Gr..avi Se er Minim Desi Criteria nz latest version as applicable? � des ❑ No If No, complete and submit the Variance/Alternative Desi Request application q (VADC 10-14) and supporting documents for review. A roval of the re nest is re uired rior t the Fast �`rac. A liention and sujRporting d4cume�ts. 2. Professional Engineer's Certification: MILUS attest that this application for (Professional l Engineer name from Application Item M.1. ) has been reviewed by me and is accurate, complete and consistent t with the information supplied in the plans, specifications, engineering calculations, and all other supporting documentation to the best 0f proposed design has my knowledge. I fttrther attest that to the best of my knowledge the pro P gn s been prepared in accordance with the applicable regulations, Gravi Sewer Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum tY a er of Pump Stations and Force Mains latest version Design Criteria for the Fast -Track Permitting ). Although other professionals may have developed certain portions submittal package, inclusion of these materials under my signature and seal signifies P p ons of this have judged it to be consistent with the proposed design.' fies that I have reviewed this material and p p NOTE — In accordance with General Statutes 143-215.6A and 143-215.68 an • statement, representation, or certification in an application Y Person who knowingly makes any false include a fine not to exceed 1 Q Y FP package shall be guilty of a Class 2 misdemeanor, which may S ,000, as well as civil penalties up to 525,000 per violation. `ti1tYltli7l:e1.1i► ,itpf...,..... .....::...,, North Carolina Professional Engineer's seal si at.ure d dare♦ an �$� '' �'► •Bea•ee. ff e n �I r u c � "4'P y r w AL '" y y O '• .r jj 9 b j d _ e 036235 4 /f Q 'L..a.....a..a..w.o-+....ra.f.wyar..�.+aae.n•arxs..lN.v..w.er..a«.ss sys.•. etw)w.a..T 3. Applicant's Certification per 15A, NCAC 02T .0106(b): it AA a attest that this application lication Item I.3.�pplicat�on for (Signature Authority's name & title from APP has been reviewed by me and is accurate and complete to the best of m knowledge. I understand • this application are not completed and that if all required su Y g rstand that if all required parts of application package is subject � , q pparting documentation and attachments are not included, this P g bject to being retunmed as incomplete. I understand that any discharge of wastewater from' discharge system to surface waters or the land will result in an immediate en this non - discharge action that may include civil penalties, injunctive relief, and/or criminal prosecution. I will make no claim against the Division of Wcondition of this permit be violated. I also understand that if all required Water Resources should a q ed parts of this application package are not completed and that if all required supporting information and attachments are not included this application ' incomplete. pP n package will be returned to me as NOTE — In accordance with General Statutes 143-215.6A and -143-215.68, an person who • statement, representation, or certification in an application a Y p ° knowingly makes any false Y pp package shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed S 10,000 as well as civil penalties up to S25,000F er violation. Signature. .,ek Date: (--7/ Pot FORM: FTA 04-16 Page 5 of 5 STEPHENS CHURCH ROAD BRINKLEY NEW HANOVER COUNTY, NORTH CAROLINA SANITARY SEWER DESIGN NARRATIVE Prepared for: SCR8977, LLC. 5730 Market Street Wilmington, NC 28405 Prepared by: PARAMOUNTE 1-= N C3 I pq I= a IR I N G, I N C. 122 Cinema Drive Wilmington, NC 28403 Project #17188.PE January 2018 PROTECT NARRATIVE The subject property for which this low-pressure sewer analysis applies is located at 8977 Stephens Church Road within Wilmington, New Hanover County, NC. According to the latest FEMA flood panels the property is not within the flood plain (Zone X), and according to the USGS the property drains to Island Creek which has a stream classification of C; Sw (index #18- 74-50) and is within the Cape Fear River Basin. The Developer (SCR8977, LLC) desires to install a Toes -pressure sewer system to serve the 42 - unit residential development. It is proposed that all wastewater will be collected from each unit to individual pump stations, which would then pump by way of low-pressure sewer to a gravity sewer manhole near the proposed subdivision's entrance. The low-pressure sewer system for which thisro osed development is p p p apart of has been modeled to ensure adequate velocities are present for scour and that theum ' p p stations well be able to perform within their range of typical operating head. Provided for in ' p g the design of each pump station, is 24 hours' worth of waste water storage above the pump on elevation. Please reference the Sewer Figure and calculations within this submittal for supporting documentation and additional information. For this fast track submittal, the above private sewer will be conveyed by a public CFPUA gravity sewer system to the downstream manhole. The flow for the development is part of the private system therefore showing zero flow in this gravity sewer permit application. 1 ° u e. ... .,.r Las NORM I R. i I I I'I t I I III � 1 yq} tt �a f �Y� T ♦ f � if"• i I` II I R " Q' I YI, i+ t Y �d0 — �lMw T CA 0 CA) w co CA) M, 01) co N) -A cr CD cr UO 0 =IMP r) 0 M