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HomeMy WebLinkAboutWQ0041830_Application (FTSE)_20200812Permit Number WQ0041830 Program Category Non -discharge Permit Type Gravity Sewer Extension, Pump Stations, & Pressure Sewer Extensions Primary Reviewer dean.hunkele Coastal SWRule Permitted Flow Facility Facility Name Southport Farm Bureau Pump Station Location Address Owner Central Files: APS _ SWP 7/24/2020 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 Name Owner Type Brunswick County Government- County Owner Affiliation John Nichols PE PO Box 249 Dates/Events Bolivia NC 2842202- Scheduled Orig Issue App Received Draft Initiated Issuance 7/20/2020 TRIPP ENGINEERING, P.C. ; JUL 2 0 2020 ', I 419 Chestnut Street r_ Wilmington, North Carolina 28401 (910) 763-5100 • office@trippengineering.com July 20, 2020 NCDEQ Division of Water Quality 127 Cardinal Drive Ext. Wilmington, NC 28405 Attn: Dean Hunkele Re: Farm Bureau Southport Brunswick County, NC TE 20002 Dear Mr. Hunkele: Enclosed please find one (1) original and one (1) copy of the fast -track applications, flow tracking/acceptance form, calculations, topo map, street map, and a check to cover the application fee for the above referenced project. We are proposing 200 if of 2" SDR 9 HDPE public force main to tie into an existing 12" force main and one pump station. We are requesting flow of 375 gpd to provide sewer service to the proposed expansion of the Farm Bureau office building located at 8108 River Road SE, Southport. Please review for approval and contact us with any questions, comments or if you need additional information. Thank you. Si rely, T p En neering C. Phillip G. T , P.E. U PGT:dcb Enc. State of North Carolina DNR 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:l& G6'4 W ,W 0 (to be completed by DWR) All items must be completed or the application will be returned I. 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 L. Pinnix. PE per 15A NCAC 02T .0106(b) Title: Director of Engineering 4. Applicant's mailing address: P.O. Box 249 City: Bolivia State: NC Zip: 28422 5. Applicant's contact information: Phone number: 910 253-2408 Email Address: william.pinnix@brunswickcountync.gov II. PROJECT INFORMATION: 1. Project name: Farm Bureau Southport 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 part of a master plan, provide the existing permit number: WQ00_ 3. County where project is located: Brunswick 4. Approximate Coordinates (Decimal Degrees): Latitude: 33.9633680 Longitude:-78.030263' 5. Parcel ID (if applicable): 2050000105 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Phillip G. Tripp, PE Firm: Tripp Engineering License Number: 17374 Mailing address: 419 Chestnut Street City: Wilmington State: NC Zip: 28401 Phone number: (2U0 763-5100 Email Address: ofFice@trippengineering.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: West Brunswick WWTF Permit Number: NCO023693 Owner Name: Brunswick County V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF): 1. Permit Number(s): WQ0035829 Downstream (Receiving) Sewer Size: 12 inch System Wide Collection System Permit Number(s) (if applicable): WQCS00284 Owner Name(s): Brunswick County FORM: FTA 04-16 Pagel 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 Ooerational Agreement (FORM: DEV) 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 100 % 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(fl? ❑ Yes ®No ➢ If yes, provide a cony of flow reduction approval letter 7. Summarize wastewater generated by project: Establishment Type (see 02T.0114ff)) Daily Design Flow °," No. of Units Flow Office 25 gal/Employee 15 375 GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD Total 375 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.0114] shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. S. Wastewater generated by project: 375 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): I. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material ➢ 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 (Puma Stations/Force Mains): COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT 1. Pump station number or name: 1 2. Approximate Coordinates (Decimal Degrees): Latitude: 33.963308' Longitude:-78.029565' 3. Design flow of the pump station:.000375 millions gallons per day (firm capacity) 4. Operational point(s) of the pump(s): 10 gallons per minute at 22 feet total dynamic head (TDH) 5. Summarize the force main to be permitted (for this Pump Station): Size (inches) Length (feet) Material 2" 200 SDR 9 HDPE 6. Power reliability in accordance with I SA NCAC 02T .0305(h)(I ): ❑ 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 ® 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)): 1. Does the project comply with all separations found in 15A NCAC 02T.0305(f) & (g) N Yes ❑ No ➢ 15A NCAC 02T.0305(f) contains minimum separations that shall be provided for sewer svctemc, 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 36 inches ➢ 15A NCAC 02T.0305(e) contains alternatives where separations in 02T.0305(f) cannot be achieved. ➢ **Stream classifications can be identified using the Division's NC Surface Water Classifications weboaee ➢ 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 N 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 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 N No individual permits or 401 Water Quality Certifications? ➢ Information can be obtained from the 401 & Buffer Permitting Branch 5. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? N Yes ❑ No Per 15A NCAC 02T.0105(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 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 N 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 of Pump Stations and Force Mains (latest version) and the Gravity Sewer Minimum Design Criteria (latest version) as applicable? N Yes ❑ No If No, 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 the Fast Track Application and supporting documents 2. Professional Engineer's Certification: 1 Phillip G. Tripp, RE. attest that this application for (Professional Engineer's name from Application Item III.1.) Farm Bureau Southport 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 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 143-215.613, 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 S10,000, 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): William L. Pinnix, P.E. I I I fiIl'It CAi?07,1OOi `tee°=O,.OFESS%o %!S • le 29 : Y SEAL 17374 ► . .11.Z� that this application for (Signature Authority's name & title from Application Item I.3.) Farm Bureau Southport 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. I 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. 0- NOTE — In accordance with General Statutes 143-215.6A and I43-215.6B 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. Signature: _ �iy� —�. A �. Date: FORM: FTA 04-16 Page 5 of 5 1)1Vi:41Dt% Oi '>iiak�i i' ;..'bG(Ir£2r5 State of North Carolina Department of Environmental Quality Division of Water Resources Flow Tracking for Sewer Extension Applications (FTSE 10-18) Entity Requesting Allocation: Brunswick County Project Name for which flow is being requested: Farm Bureau Southport More than one FTSE nray be required for a single project if the owner of the WWTP is not responsible for aii pmnp 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: WEST BRUNSWICK WWRF b. WWTP Facility Permit #: WQ 0023693 c. WWTP facility's permitted flow d. Estimated obligated flow not yet tributary to the 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 6.000 WWTP 0.139 3.507 0.000375 3.65 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 Firm Daily Flow** Current Tributary Flow Plus (Name or Permit Capacity, * (Firm / po, 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): Boiling Spring Lakes 12-inch FM Downstream Permit Number: WQ0035829 Page 1 of 6 FTCF In_19 III. Certification Statement: I `( , . l . + i n , �, ` 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 had adequate capacity to transport and treat the proposed new wastewater. Official Signature WnN Title of Signing Official Approved es to Form. t ountyAttorney L Date Page 2 of 6 Brunswick County Engineering Services P.O. Box 249 75 Courthouse Drive N.E., Bldg I Bolivia NC 28422 (910)253-2500 WILLIAM PINNIX, P.E. Director July 20, 2020 Mr. Phil Tripp, P.E. Tripp Engineering, P.C. 419 Chestnut Street Wilmington, North Carolina 28401 Ref: Brunswick County Farm Bureau Southport 8108 River Road SE (PID #2050000105) County Maintained Duplex Grinder Pump Station Plan Approval Phil, BEVERLY ADAMS Engineering Administrator Our office has reviewed the proposed plans and specifications for the proposed county maintained duplex grinder pump station and has determined that this project will meet Brunswick County's minimum standards and specifications if the project is constructed as designed. Brunswick County has a sufficient treatment capacity to provide sewer service for this project. This letter hereby grants authorization for the plan submittal to the North Carolina Department of Environmental Quality / Division of Water Quality for review and approval. Your signed permit application is enclosed along with the signed FTSE — 10/18 for the flow allocation. Also included in our Brunswick County Commercial Duplex Grinder Variance Letter from NCDEQ-DWQ. Please send a copy of this letter to the state along with your plans, specifications and permit application. Do not hesitate to contact our office if you have any questions. Best regards, 01G nedb Wm. L. Nm ,Pe. DR C.us: �Sw&.ania,.n cka nwKG.-, nmmDe.. Wm. L. Pinnix, P.E.OU-Eng ,noDv.�o:. ou-EiP,E,' D.Pwnea. uv.wm. L. oae: zozD.m.zo oz:zzawa'aa' William L. Pinnix, P.E. Director of Engineering Office Direct: 910.253.2408 Email: wLIliam.pinnix@brunswickcoun!ync.gov TELEPHONE (910) 253.2406 • FAX (910) 253.2704 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 with 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 02T.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 15ANCACO2T.0305(h)(2) 3) In accordance with the provision for alternative design covered under SSA NCCA02T.0305(n), facilities meetingthe above conditions are exempt from: a) Requirement to install a standby power source or pump per 25A NCAC 02T.0305 (h)(1)(B) b) Requirement to install/maintain a telemetry system per 15A 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 fail 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, 2000 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: 919-707-86001Intemel: www.nodenrgov An Equal0ppaW04ylAffimw&e Acllon Employer— Made In parlby recycled paper Variance Request Approval October 7, 2015 If you have any questions, please contact Michael Leggett, P.E. at 919-807-6312 or via email at michael.legaett(@ncdenr.gov. Sincerely, L- ,e forJay Zimmerman, P.G. Director, Division of Water Resources by Deborah Gore, PERCS Supervisor Division of Water Resources, NCDEQ enclosures (all) cc: William L. Pinnix, PE — Director of Engineering Services (William.oinnix@brunswickcountvncgov) James Murray, Engineering Technician / Plan Reviewer (iames.murrav@brunswickcountvnc eov) Wilmington Regional Office, Water Quality Section Regional Operations Water Quality Central Files — WQCS00184 PERCS Files (electronic copy) Jrs Ln Brunsw.ck Lit:le Thea?re 7 .' �. Leg9c'61"Soop SE �. John s P u ®n9 r. Coasttal— uto Networkn . 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DETAIL S-12 SET RAILROAD PROPOSED 1- HDPE -X� SPIX :N ASPHALT WATER SERVICE PROPOSED 42"0 BRUNSWICK -` COUNTY DUPLEX LIFT STATION - APPROX 12' FM SEWER LOD