Loading...
HomeMy WebLinkAboutWQ0040125_Issuance of Permit_20180702ROY COOPER Gove not MICHAEL S. REGAN ? a Seaetaiy LINDA CULPEPPER Intel un Director Water Resources ENVIRONMENTAL QUALITY July 2, 2018 David Cheek, City Manager City of Mebane 106 East Washington Street Mebane, NC 27302 Subject: Permit No. WQ0040125 RECEIVE®/®ENR/®WR City of Mebane Northeast village, Phase 2 JUL 10 2018 Wastewater Collection System Extension Permit Orange County Water Resources Permitting Section Dear Mr. Cheek: In accordance with your application received May 11, 2018, we are forwarding herewith Permit No. WQ0040125 dated July 2, 2018, to the City of Mebane (Permittee) for the construction and operation upon certification of the subject wastewater collection system extension. This permit shall be effective from the date of issuance until rescinded, and shall be subject to the conditions and limitations as specified therein. This cover letter shall be considered a part of this permit and is therefore incorporated therein by reference. Please pay --particular attention to the following conditions contained within this permit: Condition 11.1: This permit shall not be automatically transferable; a permit modification request for a name change must first be approved by this office. Condition 11.4: Requires that the wastewater collection facilities be properly operated and maintained in accordance with 15A NCAC 2T.0403 or any individual system -wide collection system permit issued to the Permittee. It shall be the responsibility of the Permittee to ensure that the as -constructed project meets the appropriate design criteria and rules. Failure to comply may result in penalties in accordance with North Carolina General Statute §143-215.6A through §143-215.6C, construction of additional or replacement wastewater collection facilities, and/or referral of the North Carolina -licensed Professional Engineer to the licensing, board. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within 30 days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 1506 of North Carolina General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, NC 27699-6714. Unless such demands are made, this permit shall be final and binding. Division of Water Resources, Raleigh Regional Office, Water Quality Operations Section www.newaterquality org 1628 Mail Service Center, Raleigh, NC 27699-1628 Phone: (919) 791-4200 Location: 1900 Rarrett Drive Rnleiah. SIC', 27609 Fax (919) 788-7159 City of Mebane Permit No. WQ0040125 If you need additional information concerning this matter, please contact Thomas McKinney at (919) 791-4233 or via e-mail at thomas.mckinney@ncdenr.gov. Sincerely, a ' _ for Linda Culpepper — —�--- — —� Interim Director, Division of Water Resources by S. Daniel Smith, Regional Supervisor Water Quality Regional Operations Section Raleigh Regional Office Division of Water Resources, NCDEQ cc: Charles P. Koch, P.E., EarthCentric Engineering, Inc. (via email: Phil.Koch@EarthCentric.com) Orange County Health Department Raleigh Regional Office Files Water Resources Central Files Page 2 of 8 North Carolina Department of Environmental Quality STATE OF NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENTAL QUALITY WASTEWATER COLLECTION SYSTEM EXTENSION PERMIT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations, permission is hereby granted to the City of Mebane Orange County for the construction and operation of approximately 3,251 linear feet of 8 -inch gravity sewerto serve a residential development with 70 lots (mixture of three and four bedroom homes) and with a 6 -fixture clubhouse, as part of the Northeast Village, Phase 2 project of the City of Mebane and the total discharge of 24,350 gallons per day of collected domestic wastewater into the City of Mebane's existing sewerage system, pursuant to the application received May 11, 2018, and in conformity with 15A NCAC 2T; the Division's Gravity Sewer Minimum Design Criteria adopted February 12, 1996 and updated in March 2008, as applicable; the Division's Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1, 2000 and updated March 2008, as applicable; and other supporting data subsequently filed and approved by the Department of Environmental Quality and considered a part of this permit. This permit shall be effective fro the e of iss nce until rescinded and shall be subject to the specified conditions and imitations co d t Brei � 7 ..- Linda Culpepper Interim Director, Division of Water Resources By Authority of The Environmental Management Commission Permit Number: WQ0040125 Permit Issued: July 2, 2018 Page 3 of 8 City of Mebane is hereby authorized to: Construct, and then operate upon certification the aforementioned wastewater collection extension. The sewage and wastewater collected by this system shall be treated in the City of Mebane Wastewater Treatment Facility in accordance with Permit Number NC0021474. Permitting of this project does not constitute an acceptance of any part of the project that does not meet 15A NCAC 2T; the Division's Gravity Sewer Minimum Design Criteria adopted February 12, 1996 and updated March 2008, as applicable; and the Division's Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1, 2000 and updated March 2008, as applicable, unless specifically mentioned herein. Division approval is based on acceptance of the certification provided by a North Carolina -licensed Professional Engineer in the application. It shall be the Permittee's responsibility to ensure that the as -constructed project meets the appropriate design criteria and rules. Construction and operation is contingent upon compliance with the Standard Conditions and any Special Conditions identified below. I. SPECIAL CONDITIONS No special conditions 1. This permit shall not be transferable. In the event there is a desire for the wastewater collection facilities to change ownership, or there is a name change of the Permittee, a formal permit request shall be submitted to the Division accompanied by documentation from the parties involved, and other supporting materials as may be appropriate The approval of this request shall be considered on its merits and may or may not be approved. [15A NCAC 02T.0104; G.S 143-215.1(d3)] 2. This permit shall become voidable unless the wastewater collection facilities are constructed in accordance with the conditions of this permit; 15A NCAC 2T; the Division's Gravity Sewer Minimum Design Criteria adopted February 12, 1996 and updated March 2008, as applicable; the Division's Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1, 2000 and updated March 2008, as applicable; and other supporting materials unless specifically mentioned herein. [15A NCAC 02T.0110] 3. This permit shall be effective only with respect to the nature and volume of wastes described in the application and other supporting data. [15A NCAC 02T .0110] 4. The wastewater collection facilities shall be properly maintained and operated at all times. The Permittee shall maintain compliance with an individual system -wide collection system permit for the operation and maintenance of these facilities as required by 15A NCAC 2T .0403. If an individual permit is not required, the following performance criteria shall be met: [15A NCAC 02T .0108(b)]: Page 4 of 8 a. The sewer system shall be effectively maintained and operated at all times to prevent discharge to land or surface waters, and to prevent any contravention of groundwater standards or surface water standards. b. A map of the sewer system shall be developed and shall be actively maintained. c. An operation and maintenance plan including pump station inspection frequency, preventative maintenance schedule, spare parts inventory and overflow response has been developed and implemented. d. Pump stations that are not connected to a telemetry system shall be inspected everyday (i.e. 365 days per year). Pump stations that are connected to a telemetry system shall be inspected at least once per week. e. High-priority sewer lines shall be inspected at least once per every six -months and inspections are documented. f. A general observation of the entire sewer system shall be conducted at least once per year. Overflows and bypasses shall be reported to the appropriate Division regional office in accordance with 15A NCAC 2B .0506(a), and public notice shall be provided as required by North Carolina General Statute §143-215.1C. h. A Grease Control Program is in place as follows: 1. For public owned collection systems, the Grease Control Program shall include at least biannual distribution of educational materials for both commercial and residential users and the legal means to require grease interceptors at existing establishments. The plan shall also include legal means -for inspections of the grease interceptors, enforcement for violators and the legal means to control grease entering the system from other public and private satellite sewer systems. 2. For privately owned collection systems, the Grease Control Program shall include at least bi- annual distribution of grease education materials to users of the collection system by the permittee or its representative. 3. Grease education materials shall be distributed more often than required in Parts (1) and (2) of this Subparagraph if necessary to prevent grease -related sanitary sewer overflows. Right-of-ways and easements shall be maintained in the full easement width for personnel and equipment accessibility. j. Documentation shall be kept for Subparagraphs (a) through (i) of this Rule for a minimum of three years with exception of the map, which shall be maintained for the life of the system. The Permittee shall report by telephone to a water resources staff member at the Raleigh Regional Office, telephone number (919) 791-4200, as soon as possible, but in no case more than 24 hours, following the occurrence or first knowledge of the occurrence of either of the following: Page 5 of 8 a. Any process unit failure, due to known or unknown reasons, that renders the facility incapable of adequate wastewater transport, such as mechanical or electrical failures of pumps, line blockage or breakage, etc.; or b. Any SSO and/or spill over 1,000 gallons; or c. Any SSO and/or spill, regardless of volume, that reaches surface water Voice mail messages or faxed information is permissible, but this shall not be considered as the initial verbal report. Overflows and spills occurring outside normal business hours may also be reported to the Division of Emergency Management at telephone number (800) 858-0368 or (919) 733-3300. Persons reporting any of the above occurrences shall file a spill report by completing and submitting Part I of Form CS-SSO (or the most current Division approved -form) Withi-r five days following first knowledge of the occurrence. This report must outline the actions taken or proposed to be taken to ensure that the problem does not recur. Part II of Form CS-SSO (or the most current Division approved form) can also be completed to show that the SSO was beyond control. [G.S. 143-215.1C(a1)] 6. Construction of the gravity sewers, pump stations, and force mains shall be scheduled so as not to interrupt service by the existing utilities nor result in an overflow or bypass discharge of wastewater to the surface waters of the State. [15A NCAC 02T.0108(b)] 7. Upon completion of construction and prior to operation of these permitted facilities, the completed Engineering Certification form attached to this permit shall be submitted with the required supporting documents to the address provided on the form. A complete certification is one where the form is fully executed and the supporting documents are provided as applicable. Any wastewater flow made tributary to the wastewater collection system extension prior to completion of this Engineer's Certification shall be considered a violation of the permit and shall subject the Permittee to appropriate enforcement actions. If the permit is issued to a private entity with an Operational Agreement, then a copy of the Articles of Incorporation, Declarations/Covenants/Restrictions, and Bylaws that have been appropriately filed with the applicable County's Register of Deeds office shall be submitted with the certification. A complete certification is one where the form is fully executed and the supporting documents are provided as applicable. Supporting documentation shall include the following: a. One copy of the project construction record drawings (plan & profile views of sewer lines & force mains) of the wastewater collection system extension. Final record drawings should be clear on the plans or on digital media (CD or DVD disk) and are defined as the design drawings that are marked up or annotated with after construction information and show required buffers, separation distances, material changes, etc. b. One copy ofthe supporting applicable design calculations including pipe and pump sizing, velocity, pump cycle times, and level control settings, pump station buoyancy, wet well storage, surge protection, detention time in the wet well, and force main, ability to flush low points in force mains with a pump cycle, and downstream sewer capacity analysis. If a portable power source or pump is dedicated to multiple 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. Page 6 of 8 Changes to the project that do not result in non-compliance with this permit, regulations, or the Minimum Design Criteria should be clearly identified on the record drawings, on the certification in the space provided, or in written summary form. Prior to Certification (Final or Partial): Permit modifications are required for any changes resulting in non-compliance with this permit (including pipe length increases of 10% or greater, increased flow, pump station design capacity design increases of 5% or greater, and increases in the number/type of connections), regulations, or the Minimum Design Criteria. Requested modifications or variances to the Minimum Design Criteria will be reviewed on a case-by-case basis and each on its own merit. Please note that variances to the Minimum Design Criteria should be requested and approved during the permitting process prior to construction. After -construction requests are discouraged by the Division and may not be approved, thus requiring replacement or repair prior to certification & activation. [15A NCAC 02T.0116] Gravity sewers installed greaterthan ten percent below the minimum required slope perthe Division's Gravity Sewer Minimum Design Criteria shall not be acceptable and shall not be certified until corrected. If there is an unforeseen obstacle in the field where all viable solutions have been examined, a slope variance can be requested from the Division with firm supporting documentation. This shall be done through a permit modification with fee. Such variance requests will be evaluated on a case-by-case basis. Resolution of such request shall be evident prior to completing and submitting the construction certification. [ 15A NCAC 02T.0105(n)] 9. A copy of the construction record drawings shall be maintained on file by the Permittee for the life of the wastewater collection facilities. [15A NCAC 02T.0116] 10. Failure to abide by the conditions and limitations contained in this permit; 15A NCAC 2T; the Division's Gravity Sewer Design Criteria adopted February 12, 1996 and updated March 2008, as applicable; the Division's Minimum Design Criteria for the Fast -Track Permitting of Pump Station and Force Mains adopted June 1, 2000 and updated March 2008 as applicable; and other supporting materials may subject the Permittee to an enforcement action by the Division, in accordance with North Carolina General Statutes §143-215.6A through §143-215.6C, construction of additional or replacement wastewater collection facilities, and/or referral of the North Carolina -licensed Professional Engineer to the licensing board. [15A NCAC 02T.0104; 15A NCAC 02T .0108(b -c)] 11. 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. [15A NCAC 02T.0110; 15A NCAC 02T .0108(b)] 12. The issuance of this permit shall not exempt the Permittee from complying with any and all statutes, rules, regulations, or ordinances that may be imposed by the Division any other Federal, State, or Local government agencies which have jurisdiction or obtaining other permits which may be required by the Division or any other Federal, State, of Local government agencies. [G.S. 143-215.1(b)] Page 7 of 8 FAST TRACK SEWER ENGINEERING CERTIFICATION PERMITTEE: City of Mebane PERMIT #: WQ0040125 PROJECT: Northeast Village, Phase 2 ISSUE DATE: July 2, 2018 This project shall not be considered complete nor allowed to operate in accordance with Condition 7 of this permit until the Division has received this Certification and all required supporting documentation. It should be submitted in a manner that documents the Division's receipt. Send the required documentation the Regional Supervisor, Water Quality Regional Operations Section at the address at the bottom. Any wastewater flow made tributary to the wastewater collection system extension prior to completion of this Certification shall be considered a violation of the permit and shall subject the Permittee to appropriate enforcement actions. The Permittee is responsible for tracking all partial certifications up until a final certification is received. A Final Certification shall be a complete set of record drawings and design calculations regardless of whether partials have been submitted. PERMITTEE'S CERTIFICATION I, the undersigned agent for the Permittee, hereby state that this project has been constructed pursuant to the applicable standards & requirements, the Professional Engineer below has provided applicable design/construction information to the Permittee, and the Permittee is prepared to operate & maintain the wastewater collection system permitted herein or portions thereof. Printed Name, Title Signature Date ENGINEER'S CERTIFICATION I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (❑ periodically, ❑ weekly, ❑ full time) the construction of the project name and location as referenced above for the above Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance of this permit; 15A NCAC 02T; the Division of Water Resources' (Division) Gravity Sewer Minimum Design Criteria adopted February 12, 1996 and updated March ,2008, as applicable; the Division's Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1, 200Q and updated March 2008, as applicable; and other supporting materials. North Carolina Professional Engineer's Seal w/signature & date: ❑ Final ❑ Partial (include description) Certification Comments/Qualifiers (attach if necessary): Division of Nater Resources, Raleigh Regional Office, Water Quality Opetations Section www ncwaterqualityorg 1628 Mail Service Center, Raleigh, NC 27699-1628 Phone: (919) 791-4200 T ,—fi— gRnn P;,,-,P,r n-- R�iainl, rJ(`'?W nQ Fa, (Q1 M 7RR-'71 SQ 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 FTA 04-16 & SUPPORTING DOCUMENTATION Application Number: 1f 10125(to be completed by DwR) All•items must be completed or the application will be returned I. APPLICANT INFORMATION: 1. Applicant's name: City of Mebane (company, municipality, HOA, utility, etc.) 2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Federal ❑ State/County ® Municipal 3. Signature authority's name: David Cheek per 15A NCAC 02T.0 106(b) Title: City Manager 4. Applicant's mailing address: 106 East Washington Street City: Mebane State: NC Zip: 27302- 5. Applicant's contact information: Phone number: 919) 563-5901 Email Address: dcheekC�,cityofinebane.com II. PROJECT INFORMATION: ❑ Privately -Owned Public Utility ❑ Other IVC Department of Environmental Quality Received MAY 15 2018 1. Project name: Northeast Village, Phase 2 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: Orange 4. Approximate Coordinates (Decimal Degrees): Latitude: 36.110321' 5. Parcel ID (if applicable): PIN# 9825-79-9832 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: Longitude: -79.2442361 1. Professional Engineer: Charles P. Koch License Number: NC #022634 Firm: EarthCentric Engineering Inc. Mailing address: 204 West Clay Street City: Mebane State: NC Zip: 27302 - Phone number: 919 563-9041 Email Address: Phil.Koch(a)EarthCentric.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: City of Mebane WRRF Permit Number: NCO021474 Owner Name: City of Mebane V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF): 1. Permit Number(s): WQ0039748 Downstream (Receiving) Sewer Size: 10 inch System Wide Collection System Permit Numbers) (if applicable): WQCS00081 Owner Name(s): City of Mebane Winston-Salem Regional Office NC Dept of Environmental Quality R.al.ei& Regional Office - 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? ❑ 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 preparatiorilservice ❑ 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 % 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.01 14(f)? ®Yes [:]No ➢ If Yes, provide a copy of flow reduction approval letter 7. Summarize wastewater generated by project: Establishment Type (see OZ1.0I 14(fl) Daily Design Flow 0 No. of Units Flow single family home, 4 bedroom 320 gal/bedroom 70 22,400 GPD 6 fixture clubhouse 325 gal/fixture 1 1,950 GPD gal/ GPD gal/ GPD gall GPD gall GPD Total 24,350 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. 8. Wastewater generated by project: 24,350 GPD (per 15A NCAC 02T.0 114) ➢ 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" 2,008.28 DIP 8" 1,243.33 PVC Y 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(g) 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): 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 & I5A NCAC 02T.0305(f)): I. Does the project comply with all separations found in 15A NCAC 02T.0305(f) & (g) ➢ 15A NCAC 02T.0305(f) contains minimum separations that shall be provided for sewer systems: 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 -1 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 A 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 webpage 9 If noncompliance with 02T.0305(f) or (a). see Section X of this application 2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ® Yes ❑ No ❑ N/A ➢ See the Division's draft separation requirements for situations where separation cannot be meet 8 No variance is required if the alternative design criteria specified is utilized in design and construction A 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/A This would include Trout Buffered Streams per 15A NCAC 2B.0202 4. Does the project require coverage/authorization under a 404 Nationwide or ❑ Yes ® No individual permits or 401 Water Quality Certifications? D Information can be obtained from the 401 & Buffer Permitting Branch 5. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No Per 15A NCAC 02T.0 I 05(c)(6), directly related environmental pen -nits 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 I5A 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 Gravitv 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 I, _-- ��/ - ./I ,,aRs1& attest that this application for Application Item 111. 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: y`1���4�®l�ttcd Att31JJfr�����{� 1 �4 0 P 3. Applicant's Certification per 15A NCAC 02T .0106(b): I, & title from Application Item I.3.) that this application for 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 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. &4-- VY ?/-� Signature: Date: if, FORM: FTA 04-16 Page 5 of 5 12/11/2017 Go g{e Mp PhNortheast Village, ase 2 Google Maps https://www.google.com/maps/@36.1060626,-79,2464587,15z Northeast Village '9 - 1433 Site location Brightwi Place Apartments K, R F Q R. 4 r r i"OP E , Lebanon United Methodist Church Rexr11:106 . _� Q Food lion 90 Lake Michael fie,:k connection point t cityof Mebane sewer system .... _: York Loop Rd 'i a {yeieY REi{1 F,� Yt F . 3:CAU Or W Centcr,� a v7 etcy Rd Ashbury Squareied 14 Museum eum '1i9� eli `: Sr Apartments 0. y _ Go gle Map data ©2017 Google 1000 ft --s https://www.google.com/maps/@36.1060626,-79,2464587,15z v 'USGS MAP EXHIBIT J \r''\ ,�,'%,``�\\ �''I} NORTHEAST VILLAGE, W 1 - = -"%,,{ t° _ \ +� `\ ���� '��\� t �' ,\� V- P" 'PHAS E2 \. \\\ 4 \\ \ \1�\�\ ?\��, %'\\ `\�;' NORTHEAST it --VILLAGE, X -PHASE 2 SITE 01, 50 W F } ,r, ��iy � x ,-.. � . �� ,i�AT6"1�„ �� � 1 k r� E1, \'Y .,�(�„� � �s.� - � -A Z )l 4; . .... CONNECTION TOjv J/ R21? 6k MEBANE SYSTEM UNDER CONSTR ICTION)U,' WIM A WOVEW $,q S-1 ti`\.7 �,:� �,�\t', � �`"'� ' Wp� vyl 6 vcb 51551 NW SCALE 124000 N' I MRF ,;�—LN. C. 1000 0 1000 2000 3000 4000 s000 6" 7000 FEET QUADRANGLE LOCATION QUADRANGLE LOCATION 0 1 KILOMETER MEBANE, N. C. ELAND N. C. CONTOUR INTERVAL 10 FEET 36079-A3-TF-024 3601q•A2-4-024 NATIONAL GEODETIC VERTICAL DATUM Ol' 1929 1969 '1968 REVISED 1994 REVISED 1994 oWMTMATaNXRv5— DMA 5156 111 SL - SERIES V942 DMA 5156 11 SW-SERIES V842 State of North Carolina Department of Environmental Quality Division of Water Resources Flow Tracking/Acceptance for Sewer Extension Applications (FTSE 04-16) Entity Requesting Allocation: City of Mebane Project Name for which flow is being requested: Northeast Village, Phase 2 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: City of Mebane b. WWTP Facility Permit #: NCO021474 All flows are in MGD c. WWTP facility's permitted flow 2.5 d. Estimated obligated flow not yet tributary to the WWTP 0.646 e. WWTP facility's actual avg. flow 1.15 f. Total flow for this specific request 0.02435 g. Total actual and obligated flows to the facility 1.820 h. Percent of permitted flow used 72.81% 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 / pf), Daily Flow, Daily Flow, Obligated Available Number) MGD MGD MGD MGD Flow Capacity*** N Reg. 2.51 1.0 0.311 0.0939 0.4049 0.5951 * 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): City of Mebane Downstream Permit Number: WQCS00081 Page 1 of 6 FTSE 04-16 III. Certification Statement: I David Cheek 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. Com- ;-/Y// 1, Signing Oficial Signature Page 2 of 6 Date FTSE 44-16 NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Governor Robert L. Wilson City Manager City of Mebane 106 East Washington Street Mebane, NC 27302 Subject: Mebane WWTP (NC0021474) Flow Reduction Request Alamance County Dear Mr. Wilson: Coleen H. Sullins Director March 15, 2011 Dee Freeman Secretary On February 14, 2011, the Pretreatment, Emergency Response and Collection System (PERCS) Unit of the Division of Water Quality received a flow reduction request for connections to the City of Mebane WWTP. The letter requests an allowable flow rate of 80 gallons per day (gpd) per bedroom based on the evaluated data. As daily WWTP data is not representative of the project area, the DMR data from the City of Mebane WWTP (NC0021474) from January 2009 through December 2009 was evaluated to determine the peak sewage month. The highest flow month was December 2009. Daily wastewater flows were recorded downstream of the Holly Ridge Subdivision during December 2010. This data was reviewed by PERCS and Regional Office staff. Based on the data, the Division hereby grants a reduction in flow to 80 gpd/bedroom (minimum of 160 gpd for 1 and 2 bedroom residences) for sewer extension permits issued tributary to the City of Mebane 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 capacityof 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, or email [Sarah.Morrison@ncdenr.gov] or Deborah Gore, Unit Supervisor at (919) 807-6383, or email [Deborah.Gore@ncdenr.gov]. Sincerely, *�_e.� -;,( Coleen H. Sullins cc: Darrell L. Russell, P.E., Alley, Williams, Carmen & King, Inc. (via email: druswll@awek.com) Steve Mauney, Winston-Salem Regional Office (via email) NPDES Unit, Permit File NCO021474 PERCS Flow Reduction File 1617 Mail Service Center, Ralegh, North Carolina 27699-1617 Location: 512 N. Salisbury St. Raleigh, North Carolina 27604ne Phone: 919.80763001 FAX: 919807.6492 t PERCS Unit FAX: 919-807.6489 t Customer Service: 1-877-623-5746 �o�r�"hCarolina Internet: htm:Jloortdl.ncdenr.omhvebJwol PERCS Unit: httA:llportal.ncdenr.orgMrett/wolswptoslDret �' aturall� An Equal Opportunity 1 Afirmative Action Employer • Project: ECE Project # Information provided by: NorthEast Village, Phase 2 17-024-1 Shawn C. Sidener 204 West Clay Street Mebane, NC 27302 Phone: (919) 563-9041 Fax: (919) 304-3234 Page l of 1 Cover Letter, wastewater flow calculations and project narrative for NCDEQ, Division of water quality Fast -Track Sewer System extension application. Project Narrative: The Northeast Village, Phase 2 project consists of a new 70 lot subdivision with associated public roadways, utilities, open space, drives, parking, etc. and a 2,200 sf public amenity being built on a 29.02 aW parcel of land. The homes will be a mix of three and four bedroom models. The site is located on Lebanon Road, Mebane North Carolina and can be identified with the PIN# 9825- 79-9832. '1 he development of this subdivision will require a public sewer extension to tie into the City of Mebane sewer system. The gravity sewer extension will consist of 17 new manholes and +;.33 If of 8" SDK -35, PVC and 2,008.28 If of 8" ductile iron pipe (DIP). The new sewer main will tie into a Cite of Mebane 10" ductile iron sewer main at a manhole, currently under constrEti;tioFi and permitted as WQ0039748. Wastew ter -4 bedroom residential homes = 80* gallons/day/bedroom with a 160* gallons/day min. (Exact, nux unknown, calculated at highest possible volume) * See'attacled Flow Reduction Approval for the City of Mebane -Cldbh6use assumes 2 bathrooms containing 2 stalls and 1 sink each and calculated as a public access restroom at 325 gallons/plumbing fixture 70 homes x 4 bedrooms x 80 gallons = 22,400 gallons/day 1 Clubhouse x 6 fixtures x 325 gallons = 1,950 gallons/day Total Wastewater Flow = 24,350 gallons / day Items included with this package: (one original and one copy) - Cover letter - Application fee of $480.00 - Fast-track Application - Flow Tracking / Acceptance Form - USGS Map - Street level Map - City of Mebane Flow Reduction Approval ivy Department of Envirq RecelveldQgalitu . , . . MAY 15 2018 Winston-Salem Regional Office