Loading...
HomeMy WebLinkAboutWQ0040056_Application (FTSE)_20180710Central Files.- APS SWID 6/6/2018 Pernift Nurnber W00040056 Permit Tracking Slip Program Category Non -discharge Status Project Type . In review New Project Permit Type Gravity Sewer Extension., Pump Stations, & Pressure Sewer Extensions Primary Reviewer dean-hunkele Coastal SWRule Permitted Flow Facility Facility Name The Landing at Lewis Creek Estates Location Address Owner Owner Name Cape Fear Public Utility Authority Version Permit Classification A Individual Permit Contact Affiliation MajorlMinor Region Minor Wilmington County New Hanover Facility Contact Affiliation Owner Type Government - Municipal Owner Aff iliation James R. Flechtner PE Dates/Events 235 Government Center Dr Wilmington NC 28403 Scheduled Orig Issue App Received Draft Initiated Issuance 6/6/2018 RegWated Activities Public Notice Issue Effective Expiration Requested /Received Events Additional information reauested GSP CONSULTING I� TRANSMOTTAL 66z6 Gordon Road, Unit C L�uuER OF 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 28405 DATE 06/0 /1$ 10B N0. 2017-0005 nrrENnor, Dean Hunkele PHONE# RE: The Landing at Lewis Creek Estates Sewer Permit Application WE ARE SENDING YOU Z Attached [:1 Under separate covervia ❑ Shop Drawings Z Permit Application Z Fee Check Z Plans ❑ Copy of Letter Ej Change order ❑Diskette Z Other the following items: Z Specifications COPIES DESCRIPTION 2 1original, 1 copy of Fast -Track Application 1 8.5"X11" Color USGS Map & Street Level Map 1 $48o Review Fee Check 1 CFPUA Flow Acceptance Letter 1 CFPUA Sewer Specifications 1 FTS E Form THESE ARE TRANSMITTED as checked below: Z For approval ❑ Approved as submitted El Resubmit ❑ For your use El Approved as noted E]Submit As requested El Returned for corrections ❑ Return ❑ For review and comment ❑ El i FOR BIDS DUE D PRINTS RETURNED AFTER LOAN TO US REMARKS: i i COPY T0: R le SIGNED: •rnL t�vn y!' ..az y. y i U ril 0 6 -:�Ga� •� •,. .���� /f enclosures are not as noted kindly notify us at once. �. copies for approval copies for distribution corrected prints State of North Carolina F1ADepartment of Environmental Quality A1 R 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. W G�_ GO 66 (to be completed by DWR) All items must be completed or the application will be returned I. APPLICANT INFORMATION: 1. Applicant's name: Cape Fear Public Utility Authority (CFPUA) (company, municipality, HOA, utility, etc.) 2. Applicant type: ❑ Individual ❑ Corporation D General Partnership ❑ Privately -Owned Public Utility ❑ Federal ❑ State/County ❑ Municipal Other 3. Signature authority's name: Matthew Tribett, PE per 15A NCAC 02T .0106(b) Title: Engineering Manager 4. Applicant's mailing address: 235 Government Center Drive City: Wilminion State: NC Zip: 28403-' 5. Applicant's contact information: f t%. Phone number: (910) 332-6415 Email Address: Matthew.Tribettgcfpua.org JU � N Y II. PROJECT INFORMATION:° E. 1. Project name: The Landinor at Lewis Creek Estates 2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project If a modification, provide the existing permit number: WQ00 and issued date: If new construction but part of a master plan, provide the existing permit number: WQ00 3. County where project is located: New Hanover 4. Approximate Coordinates (Decimal Degrees): Latitude: 34. l ° Longitude: -77. " .fT 5. Parcel ID (if applicable): R04300-008-012-000 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Garry S. Pape, PE License Number: 031315 Firm: G SP Consulting, PLLC. Mailing address: 6626-C Gordon Road City: Wilmington State: NC Zip: 28411- Phone number: 910) 442-7870 Email Address: gpape(q_),gsp-consulting.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: James A. Loughlin. Wastewater Treatment Plant Permit Number: 0023965 Owner Name: Cape Fear Public Utility Authority (CFPUA) V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF): 1. Permit Number(s): WQ Downstream (Receiving) Sewer Size: 24 inch System Wide Collection System Permit Number(s) (if ap_plicable): WQCS Owner Name(s): Cape Fear Public Utility Authority (CFPUA) 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: DEV) been attached? E]Yes [—]No ❑N/A 3. If the Applicant is a Home/Property Owners' Association, has an Operational Agueement FORM: HOA) been attached? ❑ Yes []No ❑N/A 4. Origin of wastewater: (check all that apply): ® Residential Owned ❑ Retail (stores, centers, malls) El Car Wash ❑ Residential Leased ❑ Retail with food preparation/service El Hotel and/or Motels ❑ School / preschool / day care ❑ Medical / dental / veterinary facilities El Swimming Pool /Clubhouse ❑ Food and drink facilities El 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 El No 6. Hasa flow reduction been approved under 15A NCAC 02T .0114(f)? El Yes El No ➢ If yes, provide a copy of flow reduction approval letter 7. Summarize wastewater generated by project: -�r n � p 7.4�per• 1 � tu�v r e AA9J; 4* C,2P 4; O tr• � Establishment Type (see 02T.0114(f)) Daily Design Flow a'b No. of Units Flow a a a 1 & 2 Bedroom Apartments 240 gal/unit 66 155840 GPD gal GPD gal/ GPD gal/ GPD gal/ 1,S 4WD GPD Total GPD ic 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.01141 shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 98,640 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 (Gravity Sewers): 1. Summarize gravity sewer to be permitted:, Size (inches) Length (feet) Material 8 85640 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 CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force Mains): COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT 1. 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 pennitted (for this Pump Station): Size (inches) I Length (feet) I Material 6. Power reliability in accordance with 15A NCAC 02T .0305(h)(1): ❑ 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 ➢ 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 i ❑ 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 IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(f)): l . Does the project comply with all separations found in 15A NCAC 02T .0305(f) & ® Yes ❑ No 15A NCAC 02T_0305ff1 enntain.q minirmim gPnaratinnQ that -,hall hP nmvirlPrl fnr czpwpr cvctPmc- 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 1.0 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 ➢ 15A NCAC 02T.030contains alternatives where separations in 02T.0305(f) cannot be achieved. ➢ "Stream Stream classifications can be identified using the Division's NC Surface Water Classifications webpage ➢ 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 D 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? Z Yes ❑ No ❑ N/A ➢ This would include Trout Buffered Streams per 1.5A NCAC 2B.0202 4. Does the project require coverage/authorization under a 404 Nationwide or E]Yes ® No individual permits or 401 Water Quality Certifications? ➢ Information can be obtained from the 401 & B uffer , Permitting, Branch 5. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes [:]No Per 15A NCAC 02T.010, 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 -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 Design Criteria for the Permitting Criteri gof P and Force Mains (latest version}, and the Gravi , Sewer Minimum Desa ig � amp Stations a (latest version) as applicable? E Yes ❑ No If No, complete and submit the Variance/Alternative Design Request application (VADC 10-14 and supporting for review. A royal of the request is re wired rior ) pP � documents N to submittal of the Fast Track Application and supporting documents. 2. Professional Engineer's Certification: G as r.I, P, < r �e� sionaf En 's name from Application Item 1II.1.) attest that this application for has been reviewed by me and is accurate, complete and. consistent with the information supplied in the plans, s engineering .calculations, and all other supportingdocumentation to the b pp p � specifications, 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 Minimum Design Criteria for Gravity Sewers (latest version and the pp regulations, avity Sewer }, Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains (latest version). Although other professionals may have developed ' portions of this submittal package, inclusion of these materials under m si y ped certain y gnature 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 statement, representation, or certification in any application package shall be g y any false P P a 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. I ,.......... ........... .......................% North Carolina Professional Engineer's seal, signature, and da • l SEAL 031315 a -- Owl 4 a m I l� �r ' � �'�titi .................................. . '....... 3. Applicant's Certification per 15A NCAC 02T .0106(b): I F ' ' ; P. t ".."'� r.., ' -A 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 this application are not completed and that if all required supporting documentation q n-ed parts of q pp b mentation and attachments are not included, this application package is subject to being returned as incomplete. I understand that any discharge of wastewater from discharge system to surface waters or the land will result in an immediate g n this non - discharge action that may include civil"penalties, injunctive relief, and/or criminal prosecution. I will make no claim against the Division of ' Water Resources condition of this permit be violated. I also understand that if all required c s should a q parts of this application package are not completed and that if all required supporting information and attachments are not included this application pp on package w111 be returned to me as incomplete. NOTE — In accordance" with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes statement, representation, or certification in any application package shall be b Y any false pp p g guilty of a Class 2 misdemeanor, which may include a fine Qt to exceed $10,000 as well as civil penalties up to $25,000 per violation. 0 Signature: Date: l FORM: FTA 04-16 Page 5 of 5 State of North Carolina Department of Environmental Quality - n , Division of Water Resources lf�atC4. Reso ..es Flow Tracking/Acceptance for Sewer Extension Applications (FTSE 04-16) Entity Requesting Allocation: McAdams Homes, LLC Project Name for which flow is being requested: The Landing at Lewis Creek Estates More than one FTSE may be required for a single project if the owner of the 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: James A. Loughlin (Northside) WWTP b. WWTP Facility Permit #: NPDES NC 0023965 Allflowsare inMGD c. WWTP facility's permitted flow 16.000 d. Estimated obligated flow not yet tributary to the WWTP 2.534 e. WWTP facility's actual avg. flow 10..661 f. Total flow for this specific request 0.015 840. g. Total actual and obligated flows to the facility 13.210 h. Percent of permitted flow used 82.6% 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, Pump Average Daily Approx. Not Yet Total Current Station Firm Flow** Current Avg. Tributary Flow Plus (Name or Capacity, * (Firm / p f), Daily Flow, Daily Flow, Obligated Available Number) MGD MGD MGD MGD Flow Capacity*** 89 11.444 4.577 4.493 1.253 5.745 -1.168 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): Cape Fear Public Utility Authority Downstream Permit Number: Page 1 of 6 FTSE 04-16 III. Certification Statement: I Matthew Tribett, CFPUA Eng. Mgr 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. Signature of this form indicates acceptance of this wastewater flow. Signing Official Signature Date Page 2 of 6 FTSE 04-16 PLANNING ASSESSMENT ADDENDUM (PAA) Submit a planning assessment addendum for each pump station listed in Section II where Available Capacity is < 0. Pump Station (Name or Number): Given that: a. The proportion and amount of Obligated, Not Yet Tributary Daily Flow (C) accounts for 22% total flow. % and 1.253 MGD of the Available Capacity (E) in Pump Station 89 ;and that b. The rate of activation of this obligated, not yet tributary capacity is currently approximately MGD per year; and that c. A funded Capital Project that will provide the required planned capacity, namely Smith Creek PS Upgrade is in design or under construction with planned completion in 2nd quarter 2018 ; and/or d. The following applies: A second funded capital. project, namely the Blue Clay Road Force Main, will also provide additional capacity at Pump Station 89 by diverting existing flow that is currently tributary to Pump Station 89 directly to Northside. Wastewater Treatment Plant. Therefore: Given reasonably expected conditions and planning information, there is sufficient justification to allow this flow to be permitted, without a significant likelihood of over -allocating capacity in the system infrastructure. I understand that this does not relieve the collection system owner from complying with G.S. 143- 215.67(a) which prohibits the introduction of any waste in excess of the capacity of the waste disposal system. Signing Official Signature bate Page 3 of 6 FTSE 04-16 OC I otm- ......... . . .. .... .. ..... �75 .. . ..... ... .. .. ....... .. . . .... .. ... ... ........... .... .. . ... . ...... . . . .. . ..... ...... .... .. .. . ... .... ..... . ....... ... .... ....... . . ... . ........... ...... .. ... .... .. . ... ............. .... ........ .. ..... ........ . ..... . ....... ... ............ ... . . .. ... .... any ... ........ rF ......... . tn CD- M 2