Loading...
HomeMy WebLinkAboutWQ0028587_Application (FTSE)_20220105Permit Number WQ0028587 Program Category .Non -discharge Permit Type Gravity Sewer Extension, Pump Stations, & Pressure Sewer Extensions Primary Reviewer tyler.benson Coastal SWRuIe Permitted Flow 767,450 Facility Central Files: APS _ SWP 11 /19/2021 Permit Tracking Slip Status Project Type In review Major modification Version Permit Classification Z18 Individual Permit Contact Affiliation Facility Name Major/Minor Region Brunswick Forest Collection System Minor Wilmington Location Address County Brunswick Facility Contact Affiliation Owner Owner Name Owner Type Brunswick Regional Water and Sewer H2go Government - County Owner Affiliation Robert Walker PO Box 2230 Dates/Events Leland NC 2845122: Scheduled Orig Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration 3/24/2005 11/19/2021 Rnnula4nrl Ar1:v:4:wc Rnnuncrnd IRnrnivnd Fvcnlc DWR 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 FTA 04.16 & SUPPORTING DOCUMENTATION Application Number: (to be completed by DWR) All items must be completed or the application will be returned I. APPLICANT INFORMATION: 1. Applicant's name: Brunnwick Regional Water and Sewer H200 (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: Bob Walker per 15A NCAC 02T 0106(b) Title: Executive Director 4. Applicant's mailing address: PO Box 2230 City: Leland State: NC Zip: 28451 5. Applicant's contact information: Phone number: (210) 371-0I48 Email Address: bwalker@h2goonline.com II. PROJECT INFORMATION: -� 1. Project name: Brunswick Forest Phase 3 Section 4 ao a9 5Qto / 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: WQ0028587 3. County where project is located: Brunswick 4. Approximate Coordinates (Decimal Degrees): Latitude: 34.1641° Longitude:-78.0342° 5. Parcel ID (if applicable): (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Adam H. Grady, PE License Number: 43166 Firm: Hanover Design Services, PA Mailing address: 1123 Floral Parkway City: Wilmington State: NC Zip: 28403 Phone number: (21JO 343-8002 Email Address: agrady@hdsilm com IV. WASTEWATER TREATMENT FACILITY (W WTF) INFORMATION: Facility Name: Northeast Brunswick Regional W WTF Permit Number: NCO086819 Owner Name: Brunswick County V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than W WTF): 1. Permit Number(s): W 0028587 Downstream (Receiving) Sewer Size: 12 inch System Wide Collection System Permit Number(s) (if applicable): WQCSUO 202- Owner Name(s): Brunswick Regional Water and Sewer 112GO 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 NN/A 2. If the Applicant is a Developer of lots to be sold, has a Developer's OWrational Agreement (FORM: DEV) been attached? ❑ Yes ❑No NN/A 3. If the Applicant is a Home/Pronerty Owners' Association has an Operational Agreement (FORM: HOA) been attached? [-]Yes [-]No NN/A 4. Origin of wastewater: (check all that apply): N 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 ❑ Businesses / offices / factories El Swimming l[Backwash ❑ Nursing Home [I Other (Explaainin in n Attachment) chment) 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. Has a flow reduction been approved under 15A NCAC 02T 0114(f)? N Yes ❑ No ➢ If yes, provide a copy of flow reduction approval letter 7. Summarize wastewater generated by project: Establishment Type (see 021.0I14(f)) Daily Design Flow a,b No. of Units Flow Residential 210 gal/day 34 7,140 GPD gal/ GPD gall GPD gal/ GPD gaV GPD gal/ GPD Toral 7,140 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-41. 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: 77.140 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 VH. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers): 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8 2,302 C900(DR 18) ➢ 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 permitted (for this Pump Station): Size (inches) Length (feet) 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 ❑ 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) & (s) ® Yes [:]No ➢ 15A NCAC 02T.0305(f) enntnins minimum ca.... tinnc that Ah 11 k0 ,. _, ;AeA s . o...o. Setback Parameter* J 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(g) contains alternatives where separations in 02T.0305(f) cannot be achieved. ➢ **Stream classifications can be identified using the Division's NC Surface Water Classifications weboage ➢ If noncompliance with 02T.0305(f) or(-). see Section X of this application 2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ® Yes ❑ No ➢ 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 all setbacks found in the river basin rules per 15A NCAC 02B .02009 ® Yes ❑ No ➢ This would include Trout Buffered Streams per I5A NCAC 2B.0202 4. Does the project comply with an individual 404 Permit or any 401 Certifications? ® Yes ❑ No ➢ Wetland -related permits shall be requested, obtained, and adhered to for projects that impact wetlands or surface waters ➢ Information can be obtained from the 401 & Buffer Permitting Branch 5. Does project comply with 15A NCAC 02T.0I05(c)(6) (additional permits/certifications)? ® 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 ® No ➢ 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? ® 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, / '�• // , !!-/ tr✓//g" attest that this application for (Professional Engineer's name from Application Item III.1.) 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 143-215.6B, 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: N CAROB O�:oFgSS/p'`2�� ?'a SEAL 9� 9 3. Applicant's Certification per 15AN/CAC 02T .0106(b): 1, z"_lea-(/KC/ attest that this application for (Signature Authority's name & title from Application Item I.3.) 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. 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 all 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: - t; d V V " al� Date: ! ! - Id FORM: FTA 04-16 Page 5 of 5 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 Regional Water & Sewer Project Name for which flow is being requested: Brunswick Forest PH 3 Section 4 More than one FTSE maybe required for a single project if the owner of the WWTP is not responsible for all pump stations along the route of the proposed wastewaterJlow. I. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: Northeast Regional WTP b. WWTP Facility Permit #: NC0086819 Al[ flows are in MGD 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 .00714 g. Total actual and obligated flows to the facility It. Percent of permitted flow used lI. 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) (DHB+C) (E)—(A-D) Design Average Approx. Obligated, Pump Pump Daily Current Not Yet Total Current Station Station Firm Flow** Avg. Daily Tributary Flow Plus (Name or Permit Capacity, * (Firm / pf), Flow, Daily Flow, Obligated Available Number) No. MGD MGD MGD MGD Flow Capacity*** 83 WQ0028587 .648 .259 .0289 .01563 .0445 .214 74 WQ0028587 1.34 .536 .180 .326 .506 .030 66 WQ0018449 .353 .141 .030 .108 .139 .002 * 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 (pi) 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): Brunswick Regional Water Sewer Downstream Permit Number: WQ0028587 III. Certification Statement: I Bob Walker 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. -z Signing Official Signature Date C�xec.wfiVe. �)f�br' Title of Signing Official 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 Regional Water & Sewer Project Name for which flow is being requested: Brunswick Forest Phase 3 Section 4 More than one FTSE ntay be required for a single project if the owner of the WIVTP is not responsible for ali prrnrp stations along the route of Ilse proposed wastewater flow. I. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: NORTHEAST BRUNSWICK REGIONAL WWTF b. WWTP Facility Permit #: WQ 0086819 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 A11 lows are in MGD 2.475 1.456 2.296 0.007140 3.760 152% 1I. 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'IC) (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 i 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 (pi) 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): Brunswick Regional Water and Sewer Downstream Permit Number: WQ0028587 Page 1 of 6 rTcr In -IQ III. Certification Statement: I William L. Pinnix, P.E. 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. Official Title of Signing S t� Page 2 of 6 r."rcc in 10 �' irtbENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary October 19, 2009 T. Carter Hubard, P.E. W.K. Dickson & Co., Inc. 909 Market Street Wilmington, NC 28401 Subject: Northeast Brunswick Regional WWTP Flow Reduction Request Brunswick County Dear Mr. Hubard: W K DICKSON OCT 2 6 2009 RECEIVED On August 20, 2009, the Pretreatment, Emergency Response and Collection Systems (PERCS) Unit received a flow reduction request for connections to the Northeast Brunswick Regional WWTP. The letter requests an allowable flow rate of 70 GPD per bedroom based on the evaluated data from the WWTP and water usage data. Additional information regarding flow calibration and the age of the system was received on October 16, 2009. The DMR data from the Northeast Regional WWTP (NC0086819) and the Belville WWTP (NC0075540) from February 2008 through February 2009 was analyzed by PERCS Unit staff, along with water usage data from the Town of Leland, the Town of Navassa, H200 and Leland Industrial Park, as well as inflow and infiltration data. The highest usage month was November 2008 for the Northeast Regional WWTP. Based on the data, the Division hereby grants a re &ion in flow to LO gpd/bedroom (minimum of 140 gpd for 1 and 2 bedroom residences) for sewer extension permits issued tributary to the Northeast Regional WWTP. Regardless of the adjusted design daily wastewater flow rate at no time shall the wastewater flows exceed the effluent limits defined in the NPDES permit for the treatment facility or exceed the capacity of the sewers downstream of any new sewer extension or service connection(s) If you have any questions or comments regarding this matter, please contact Sarah Morrison at (919) 807-6310, email [Sarah.Morrison@ncdemr.gov] or Deborah Gore, Unit Supervisor at (919) 807-6383, email [Deborah.Gore@ncdenr.gov]. Sincerely, JC� cc: Dean Hunkele, Wilmington Regional Office (via email) T-pvColeen H. Sullins. Lamont Allen, Wilmington Regional Office (via email) NPDES Unit, Permit File NCO86819 PERCS Flow Reduction File 1617 Mail Service Center, Ralefah, North Carolina 27699-1017 Location: 612 N. Salisbury St. Relegh, North Carolina 27604 One Phone: 91"07.63001FAX: 919.807-64921PERCS Unit FAX: 9194107-6489 1Customer Service: 1-877-623-6748 NO hCd1'Ol lla Intemat:www.nowatemualtvoro PERCSUnit• hlto9Po20.enrslale.ncus/PERCS Rtllrllj��/ An Equal Opportunity IAllrma4ve Acllon Employer Hanover Design Services, P.A. Land Surveyors, Engineers, Land Planners November 17, 2021 Mr. Dean Hunkele Department of Environment and Natural Resources Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405-3845 Re: Brunswick Forest, Phase 3 Section 4 New submittal Town of Leland Brunswick County Dean: Enclosed please find the sewer submittal package for Brunswick Forest, Phase 3, Section 4 which is to include: t, A check for $480 • Fast Track Sewer Application and one additional copy • FTSE Sheets and additional copy • Specifications • 1- Sewer system Location Map The project is for a 34 lot subdivision located at the intersection of Cape Fear National and Collingwood Drive. The subdivision will consist of 34 3-Bedroom homes with a flow totaling 7,140 GPD. Gravity sewer will be extended from the existing MH located at the intersection of Cape Fear National and Collingwood Drive. A total of 2,302 If of 8" gravity sewer will be constructed to serve the 34 proposed lots. If you have any questions or comments, please feel free to contact me. Thanks. Sincerely, A Adam H. Grady, PE Hanover Design Services P.A. agrady@hdsilm.com RECEIVED/NCDENR/DWR Nov 1 72021 Water OueRty Rglb ,W 00&atb ' S"tbw lv Regaw offf e 1123 Floral Parkway Wilmington, N.C. 28403 Phone (910) 343-8002 Fax 910) 343-9941 Business Firm License No. C-0597 6/2112021 Phase 3 Section 4 - - - - - - - - - - -- 1 600ft USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road Data; Natural Earth Data; U.S. Department of State Humanitarian Information Unit; and NOAA National Centers for Environmental Information, U.S. Coastal Relief Model. Data refreshed May, 2020. https://nedot.maps.arcgis.00m/home/webmap/print.html 1/1 PHASE 3 SECTION 4 N- �w., Existing MH Rio (Tie in) l \ I-� 300ft New Hanover County, State of North Carolina DOT, Esri, HERE, Garmin, INCREMENT P, USGS, EPA, USDA https://nodot.maps.aregis.com/home/webmap/print.htm] t/t