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HomeMy WebLinkAboutWQ0042671_Application (FTSE)_20210812Permit Number WQ0042671 Program Category Non -discharge Permit Type Gravity Sewer Extension, Pump Stations, & Pressure Sewer Extensions Primary Reviewer tyler.benson Coastal SWRule Permitted Flow Facil Facility Name CAM at OIB Office Building Pump Station Location Address Owner Owner Name Brunswick County Dates/Events Central Files: APS — SWP _ 7/14/2021 Permit Tracking Slip Status Project Type In review New Project Version Permit Classification A Individual Permit Contact Affiliation Major/Minor Region Minor Wilmington County Brunswick Facility Contact Affiliation Owner Type Government - County Owner Affiliation John Nichols PE PO Box 249 Bolivia NC 2842202 Scheduled Orig Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration 7/14/2021 Regulated Activities Requested /Received Events Additional information requested Additional information received II mcgill• Shaping Communities Together July 12, 2021 Mr. Dean Hunkele, Environmental Program Consultant qWa*UW-DEMX" Water Quality Regional Operations Section, DWR, NCDEQ Wilmington Regional Office JUL 1 4 2021 127 Cardinal Drive Extension Wilmington, North Carolina 28405 care :Sec+lo RE: Fast Track Sewer System Extension Application Submittal womm CAM at OIB, Inc Commercial Office Pump Station and Force Main Ocean Isle Beach, Brunswick County, North Carolina Dear Mr. Hunkele On behalf of CAM at OIB, Inc., we respectfully request a review of the following items for the project referenced above: • 1 Original and 1 Copy of the Fast Track Sewer Extension System Application • 1 $480.00 Application Fee Check • 1 Original and 1 Copy of the Flow Tracking for Sewer Extension Applications Form • 2 Copies Each of a Site USGS Topographic Map and Street Level Map • 2 Copies of the Sewer Approval Letter from Brunswick County Engineering • 2 Copies of the 2015 Variance Request Approval Letter The purpose of the project is to construct a 7,000 square foot office building and associated site improvements for the Community Associations Management (CAM) business. The proposed office will provide a more functional space for the business to conduct their operations out of. It is anticipated that the project would begin later this year/early next year. Hopefully, the enclosed documents meet your requirements for approval. Should you have any questions or require additional information, please contact me at (910) 755-5872 or zachary.roman(omcgillassociates.com. Sincerely, MCGILL ASSOCIATES, P.A. ZACHARY P. ROMAN, P.E. Project Engineer Cc: None MCG ILL ASSOCIATES 712 VILLAGE ROAD SW, SUITE 103, SHALLOTTE, NC 28470 /910.755.5872 / MCG I LLASSOCIATES.COM State of North Carolina Department of Environmental Quality Division of Water Resources 15A NCAC 02T.0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Division of Water Resources ETA 04-16 & SUPPORTING DOCUMENTATION Application Number: (to be completed by owa> All items must be completed or the application will be returned 1. APPLICANT INFORMATION: 1. Applicant's name: Brunswick County (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: William Pinnix, PE per ISA N'C'AC 02T.0106(b) Title: Director of Engineering 4. Applicant's mailing address: PO Box 249 City: Bolivia State: NC Zip: 28422 5. Applicant's contact information: Phone number: (910) 253-2408 Email Address: william.pinnixabrunswickeountyne. ov IL PROJECT INFORMATION: I. Project name: CAM at OIB, Inc. Commercial Office 2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project If a modification, provide the existing permit number: W000_ and issued date: If new construction but pan of a master plan, provide the existing permit number: WQOO_ 3. County where project is located: Brunswick County 4. Approximate Coordinates (Decimal Degrees): Latitude: 33.899647° Longitude:-78.46280W 5. Parcel ID (if applicable): 243JF003 (or Parcel ID to closest downstream sewer) Ill. CONSULTANT INFORMATION: 1. Professional Engineer: Zachary Rontan License Number: 49509 Firm: McGill Associates, P.A. Mailing address: 712 Village Road SW, Suite 103 City: Shallotte State: NC Zip: 28470-, Phone number: (910) 755-5872 Email Address: zachary.ioman4imc_illassociates.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: I. Facility Name.:5eA Tr0.i ( WWT G Permit Number: MLQ00 I A7 4 R Owner Name: Brunswick County V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than W'WTF)): (� I. Permit Number(s): WQOD 058i Downstream (Receiving) Sewer Size: (O� inch Ssstem 11'ideCollection Ssstem PermitAumberlsllifapplicablel: WQCS00284 Owner Name(s): Brunswick C011nty FORM: FTA 04-16 Page I of 5 %IL 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 Dcs cloper's Operational Asrcemcnt FORVI: DItA'I been attached? ❑ Yes ❑No ❑V4A 3. If the Applicant is a I Ionic Propcm 0oners' Association. has an Opecuional .A necmcnt I I ORM: I IO A11 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 ofcvastewater: 100%Domestic/Commercial %Commercial Industrial (See I s \ V A(01-1 .01 RsL2f01) �Is there a Pretreatment Program in effect'? ❑ Yes ❑ No 6. Has a flow reduction been approved under 1 SSA V V 021 .01 14(f)? ❑ Yes ® No If ves, provide a copy of flow reduction approval letter 7. Summarize wastewater generated by project: Establishment Type (see 021.01 h1(r)) Daily Design Flow "t' No, of Units Flow General buisness and office facilities 25 gal/employee/shift 12 employees, 1 shift 300 GPD gal/ GPD gal/ GPD gal/ GPD ,at/ GPD ga], GPD Total 300 GPD a See IS:AAC.-AC 0'1 .0114(6). (d). (ell I ) and tel('_) 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. 42.-A-4). b Per 15A NCAC 02T .01 14(c), design flow rates for establishments not identified [in table I s V V CAC 011-.01 14] shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 300 GPD (per I sA VC V(' 0_' I .01 14) 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- I6 Page 2 of 5 FORM: FTA 04-16 PaP 3 of 5 VlL GRAVITISENVER DESIGN CRITERIA (If Applicable) - 02T .0305 & NIDC (Gravity Sewersl: I. SUnlmal'IZe gravity sewer to be permitted: Size (inches) Length (feet) Material i Section II & III orthe MDC for Permitting of Gravity Sewers contains information related to design criteria Section III contains information related to mininuun slopes for gravity sewer(s) Oversizing lines to meet minimum slope requirement is not allowed and a violation of the NIDC VI11. 111 NIP STATION DESIGN CRITERIA (If Applicable) —021 .0305 & ,NIDC (Pump StatioiWl-orce Nlainsl: COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT I . Pump station number or name: CAM at OIB. Inc. Commerical Office Pump Station 2. Approximate Coordinates (Decimal Degrees): Latitude: 33.89938 ` Longitude:-78.46290' 3. Design Flow of the pump station: 0.00075 millions gallons per day (firm capacity) 4. Operational point(s) of the pump(s): 29.5 gallons per minute at 110 feet total dynamic head (TDII) 5. Summarize the force main to be permitted (for this Pump Station): Size (inches) Length (feet) Material 2 180 SDR 9 [IF 6. Power reliability in accordance with l5_A NCAC 021 .0105011( 1): ❑ Standby power source or pump with automatic activation and telemetry - 15A NCAC 02T .0305(h)( I )(B)_ Required forall pump stations with an average daily now 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 an try - 15A NCAC 021- .0305(h)(I )(C) SEE ATTACHED or VARIANCE LETTER ❑ Portable pumping unit with plugged emergency pump connection and telemetry - I5A NCAC 02T .0305(h)(I )(C): > It shall be demonstrated to the Division that the parable source is owned or contracted by the applicant (draft agreement) and is compatible with the station. i If the parable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' stora,e 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: F'FA 04-16 Page 4 of 5 IX. SETBACKS & SEPARATIONS —(02B.0200& 15A NCAC 02T.0305(t)): I. Does the project comply with all separations found in I SA NCAC 01 1 .0305(f) & (e) El Yes ❑ No i 15A NCAC 02T.0305(t) contains minimum separations that shall be provided for sewer systems: Setback Parameter" Separation Required Storm sep%eis and other utilities not listed below (vertical) 24 inches Water stains vertical -water over sewer including in benched trenches) 18 inches Water stains 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 11 impounded reservoirs used as a source of drinking water 100 feet "*Waters classified WS (except WS-1 or WS-V), B, SA, ORW, HQ%V, or SB from normal high water (or tide elevation) and wetlands see item IX.2 50 feet *"Any other stream, lake, impoundment, of 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 Drainages stems and interceptor drains 5 feet Any swimming pools 10 feet Final earth made (vertical) 36 inches v I.SA NCAC0'1 .0305(a) contains alternatives where separations in O_T.03030 (I) cannot be achieved. i "Stream classifications can be identified using the Division's NCSrl;icc V1'a)cr Ctawiication, ��ebpaee If noncompliance with 021 .0305(f) of (a). see Section N of this application 2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ❑ Yes ❑ No ❑ N/A I See the Division's draft separation requirements for situations where separation cannot be meet I 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 I i.-A NCAC 0'13 .0'00 ❑ Yes ❑ No ❑ N/A I This would include Trout Buffered Streams per 15_A NC.A(_'B.0203 4. Does the project require coverage/authorization under a 404 Natiomvide or ❑ Yes []No individual permits or 401 Water Quality Certifications? Information can be obtained from the 401 & Buffer Penuittin- Brench 5. Does project comply with 15 A NCAC 021 .015.){6) (additional permits/certifications)? ❑ Yes ❑ No Per I SA NCAC 0_ 1 .01 OSicI 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, storntwater management plaits, etc.). 6. Does this project include any sewer collection lines that me deeimed "high -priority?" Per I5.-A NC. -AC 02 1.040_1. "high -priority sewer" means "any aerial sewer, sewer contacting surface waters, siphon, or sewer positioned parallel to streannbanks 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. FORA: FTA 04-16 Page 5 of 5 X. CERTIFICATIONS: I. Does the submitted system comply with I>,A AC.W 0_' I; the AI aiIII unn Detail Criteria for tln PcIll ittine of pump Sl;tuons andoceAluin; (I:ncst ccrs ioa). and the(i I I I%SetterAl in i noon Design( t itei m(I atest s ersion) as applicable? ❑ 1'es H No If No. complete and submitthe VarianceWternative Design Request application (VADC 10-14) and supporting documents for review. Anw'oval of the request is required prior to submittal of the Fast Track Application and supporting documents. 2. Professional Engineer's Certification: Roman attest that this application for (Professional Engineer's name from Application Item 111.1.) CAM at OIB, Inc. Commercial Office 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 further attest that to tine best of any 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 Puntp Stations and Force Nlains (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 143-215.613, 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. North Carolina Professional Engineer's seal, signature, and date: C ARC p� 'QFESSIpN °/2% Digitally signed by Zachary Roman SEAL — 049509 = Date: 2021.05.27 09:32:25-04'00' qRY P . 3. Applicant's Certification per 15A NCAC 02T.0106(b): WNI. L. Pinnix, PE - Director of Engineering attest that this application for (Signanre Authority's name & title from Application Item 1.3.) CAM at 0113, Inc. Commercial Office has been reviewed by tine and is accurate and complete to the best of illy 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 front 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 supposing information and attachments are not included, this application package will be returned to me as incomplete. NOTE - In accordance with General Statutes 14,-'15.0A 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: ,(A _ _ Date: Jl,vnQ Z9,7-0 FORM: FTA 04-16 Page 6 or RECEIVER, By lVi ff3n7 L. Pinnix, P.E. a, 9:56 am, Oct 0.3, 201 y North Carolina Department of Environmental Quality Pat McCrory Governor October 7, 2015 William L. Pinnix, Director of Engineering Brunswick County PO Box 249 Bolivia, NC 28422 Subject: Variance Request Approval Permit Number: WQCS00284 New/Existing Commercial & Multifamily Pump Stations wlth Limited Flow Brunswick County Dear Mr, Pinnix: Donald R. van der Vaart Secretary The Division of Water Resources (Division) has reviewed the submitted variance request, as well as the additional information submitted October 1, 2015. The request involved deviation from the requirements of 15A NCAC O2T.O305 for pump stations with low flows that serves multifamily and commercial facilities within the county's service area with the following conditions: 1) This variance only applies to facilities meeting flow rates less than or equal to 1,680 gallons per day (gpd) 2) Pump Stations shall: a) Meet the pump reliability requirement per 15A NCAC 02T.0305(h)(1), (meet peak flow with largest pump out of service) b) Provide 24-hours' worth of wastewater storage (installed or upgraded) c) Install/maintain alarms per 15A NCAC 02T.0305(h)(1)(F) in an area that is noticeable to the general public or onsite staff d) Install/maintain signage per 15ANCAC 02T.0305(h)(2) 3) In accordance with the provision for alternative design covered under 15A NCCA 02T.0105(n), facilities meeting the above conditions are exempt from: a) Requirement to install a standby power source or pump per 15A NCAC 02T.03O5 (h)(1)(B) b) Requirement to Install/maintain a telemetry system per i5A NCAC 02T.0305(h)(1)(E) c) Requirement to inspect these facilities every day per 15A NCAC 02T.0305(a)(4) and WQCS00284 (Condition V.2), however still required to inspect the facility at least once per week Regardless of the variance approval, In the event that the wastewater collection facilities fall to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take Immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement facilities. All other facilities shall be constructed in accordance with all applicable rules and statues including, 15A NCAC 2T; the Division of Water Resources' (Division) Gravity Sewer Minimum Design Criteria adopted February 12, 1996 as applicable; and the Division's Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1, 20O0 as applicable. Approval of the variance request does not constitute approval of the permit. Submission and approval of permit applications are still required in accordance with applicable rules and regulations. 1601 Mail Service Center, Raleigh, North Carolina 27699-1601 Phone: 919-707-86001Internet: vrmw irodenr.gov An Equal 0pporlun1ly IAKrmalire Action Employer- Alade in part by recycled paper State of North Carolina Department of Environmental Quality Entity Requesting Allocation: Brunswick Division of Water Resources Flow Tracking for Sewer Extension Applications (FTSE 10-18) Public Utilities Project Name for which flow is being requested: CAM @ OIB More titan one FTSE nray be required for a single project if the owner of the WWTP is not responsible for ali 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: SEA TRAIL WWTF b. WWTP Facility Permit #: WQ 0012748 c. WWTP facility's permitted flow d. Estimated obligated flow not yet tributary to the WWTP e. WWTP facility's actual avg. flow f. Total flow for this specific request g. Total actual and obligated flows to the facility h. Percent of permitted flow used All flows are in MGD 0.300 0.83167 0.201 0.0003 1.033 344.33% 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 Pump Average Approx. Not Yet Total Current Station Station Finn Daily Flow** Current Tributary Flow Plus (Name or Permit Capacity, * (Firm / pf), Avg. Daily Daily Flow, Obligated Available Number) No. MGD MGD Flow, MGD MGD Flow Capacity*** * The Firm Capacity (design flow) 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, per Section 2.02(A)(4)(c) of the Minimum Design Criteria. *** 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): Sea Mist Force Main (12 Downstream Permit Number: WQ0030581 Page 1 of 6 FTSE 10-18 III. Certification Statement: I William L. Pinnix, PE 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 certifies that the receiving collection system or treatment works has adequate capacity to transport and treat the proposed new wastewater. 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