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HomeMy WebLinkAboutWQ0045131_Cambridge_Park_-_Phase_3B_20240202 (2)State of North Carolina DWR Department of Environmental Quality Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Division of Water Resources FTA 10-23 & SUPPORTING DOCUMENTATION Application Num 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: Chris Rollins per 15A NCAC 02T .0106(b) Title: Citv Manager 1� 4. Applicant's mailing address: 106 E. Washington St. ' City: Mebane' State: NC � Zip: 27302- 5. Applicant's contact information: i Phone number: 919 563-5901 Email Address: crollins@citvofinebane.com ' 11. PROJECT INFORMATION: ❑ Privately -Owned Public Utility ❑ Other 1. Project name: Cambridge Park -Phase 3B r j 2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project If a modification, provide the existing permit number: W000_ and issued date: _, For modifications, also attach a detailed narrative description as described in Item G of the checklist. If new construction, but part of a master plan, provide the existing permit number: W000_ 3. County where project is located i 4. Approximate Coordinates (Decimal Degrees): Latitude: 36.050746'' Longitude:-79.29087. 5. Parcel ID (if applicable): 163252 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Robert S. Dischinger " License Number: 18914 Firm: Evans Engineering, Inc. Mailing address: 4609 Dundas Dr City: Greensboro State: NC Zip: 27407-_ Phone number: 336 279-7442Email Address: rsd(a evans-eng.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: City of Graham W WTP 'Penn it Number: NCO02121 I' Owner Name: City of Graham ' V. RECEIVING DOWNSTREAM SEWER INFORMATION: 1. PermitNumber(s): W00040482� 2. Downstream (Receiving) Sewer Information: 10 inch - ® Gravity' ❑ Force Main 3. System Wide Collection System Permit Number(s) (if applicable): WQCS00081 Owner Name(s): city of Mebane FORM: FTA 10-23 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 Operational Agreement (FORM: DEV) been attached? ❑ Yes ❑ No ® N/A ' 3. If the Applicant is a Home/Property Owners' Association, has an HOA/POA Operational Agreement (FORM: HOA) and supplementary documentation as required by 15A NCAC 02T.0115(c) been attached? ❑ Yes ❑ No ® N/A-� 4. Origin of wastewater: (check all that apply): ® Residential (Individually 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 _ % Industrial (See 15A NCAC 02T .0103(20)) If Industrial, is there a Pretreatment Program in effect? ❑ Yes❑ No 6. Hasa flow reduction been approved under 15A NCAC 02T .0114(f)? ®Yes ❑ No ➢ If yes, provide a copy of flow reduction approval letter with this application 7. Summarize wastewater generated by project: Establishment Type (see 02T.0114(f)) Daily Design Flow 6,b No. of Units Flow Single Family (4-Bedroom) 300 gal/day 75 22,50 GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD Total 22,500 GPD a See 15A NCAC 02T .0114(b). (d), (e)(1) and (e)(2) for caveats to wastewater design flow rates (i.e. 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. 42A4). b Per 15A NCAC 02T .0I I4(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: 22500`GPD (per 15A NCAC 02T .0114 and G.S. 143-215.1) ➢ Do not include future flows or previously permitted allocations If permitted flow is zero, please indicate why: ❑ Pump Station/Force Main or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line. Please provide supplementary information indicating the approximate timeframe for permitting upstream sewers with flow. ❑ Flow has already been allocated in Permit Number: Issuance Date: ❑ Rehabilitation or replacement of existing sewers with no new flow expected ❑ Other (Explain): FORM: FTA 10-23 Page 2 of 5 VIL GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers): 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8 3,730 SDR35 ' 8 258 DIP ➢ 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 requirements is not allowed and a violation of the MDC Vill. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force Mains): PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT 1. Pump station number or name: 2. Approximate Coordinates (Decimal Degrees): Latitude: Longitude: - ° 3. Total number of pumps at the pump station: 3. Design flow of the pump station: _ millions gallons per day (firm capacity) ➢ This should reflect the total GPM for the pump station with the largest pump out of service. 4. Operational point(s) per pump(s): _ gallons per minute (GPM) at feet total dynamic head (TDH) 5. Summarize the force main to be permitted (for this Pump Station): Size (inches) Length (feet) Material If any portion of the force main is less than 4-inches in diameter, please identify the method of solids reduction per MDCPSFM Section 2.01 C. I.b. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify) _ 6. Power reliability in accordance with I5A NCAC 02T .0305(h)(I): ❑ Standby power source or ❑ Standby pump ➢ Must have 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 and may not be portable Or if the pump station has an average daily flow less than 15,000 gallons per day 15A NCACO2T.0305(hxl )(C): ❑ Portable power source with manual activation, quick -connection receptacle and telemetry - or ❑ Portable pumping unit with plugged emergency pump connection and telemetry: ➢ Include documentation that the portable source is owned or contracted by the applicant 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 as part of this permit application in the case of a multiple station power outage. FORM: FTA 10-23 Page 3 of 5 IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(f)): i 1. Does the project comply with all separations/alternatives found in 15A NCAC 02T .0305(fl & (g)? ® Yes ❑ No 15A NCAC 02T.0305(fl contains minimum separations that shall be provided for sewer systems: Setback Parameter* Separation Required Storm sewers and other utilities not listed below (vertical) 18 inches Water mains (vertical - water over sewer preferred, including in benched trenches) 18 inches ZWater 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-1 waters of Class I or Class II impounded reservoirs used as a source of drinking water, and associated wetlands. 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 associated with these waters (see item IX.2) 50 feet "Any other stream, lake, impoundment, or ground water lowering and surface drainage ditches, as well as wetlands associated with these waters or classified as WL. 10 feet Any building foundation (horizontal) 5 feet Any basement (horizontal) 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 ➢ If noncompliance with 02T.0305(fl or (e). see Section X.1 of this application • 15A NCAC 02T.0305(g) contains alternatives where separations in 02T.0305(fl cannot be achieved. Please check "yes" above if these alternatives are used and provide narrative information to explain. *"Stream classifications can be identified using the Division's NC Surface Water Classifications webpaee 2. Does this project comply with the minimum separation requirements for water mains? ® Yes ❑ No ❑ N/A ➢ If no, please refer to 15A NCAC 18C.0906(f) for documentation requirements and submit a separate document, signed/sealed by an NC licensed PE, verifying the criteria outlined in that Rule. 3. Does the project comply with separation requirements for wetlands? ❑ Yes ❑ No ® N/A ➢ Please provide supplementary information identifying the areas of non-conformance. ➢ See the Division's draft separation requirements for situations where separation cannot be met. ➢ No variance is required if the alternative design criteria specified is utilized in design and construction. 4. Is the project located in a river basin subject to any State buffer rules? ® Yes Basin name: Cape Feai ❑ No If yes, does the project comply with setbacks found in the river basin rules per 15A NCAC 02B .02009 ® Yes ❑ No ➢ This includes Trout Buffered Streams per 15A NCAC 2B.0202 i 5. Does the project require coverage/authorization under a 404 Nationwide/individual permits ❑ Yes ® No or 401 Water Quality Certifications? ➢ Please provide the permit number/permitting status in the cover letter if coverage/authorization is required. i 6. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No Per 15A NCAC 02T.0105(c)(6), directly related environmental permits or certification applications must be 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.). 7. Does this project include any sewer collection lines that are deemed "high -priority?" ❑ Yes ® No Per 15A NCAC 02T.0402, "high -priority sewer" means any aerial sewer, sewer contacting surface waters, siphon, or sewers positioned parallel to streambanks that are subject to erosion that undermines or deteriorates the sewer. Siphons and sewers suspended through interference/conflict boxes require a variance approval. ➢ 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 permittee's individual System -Wide Collection permit. FORM: FTA 10-23 Page 4 of 5 X. CERTIFICATIONS: I. 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, for projects requiring a single variance, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for review to the Central Office. Approval of the request will be issued concurrently with the approval of the permit and protects requirine a variance approval may be subject to longer review times For projects requiring two or more variances or where the variance is determined by the Division to be a sivnificant portion of the project, the full technical review is required. 2. Professional Engineer's Certification: I i4 DT S. DI sG}t r r1E.t ( attest that this application for CANA 42ic - f';zv_' 3g (Professional Engineer's name front Application Item 111.1.) (Project Name from Application Item 11.1) 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, 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. Misrepresentation of the application information, including failure to disclose any design non-compliance with the applicable Rules and design criteria, may subject the North Carolina -licensed Professional Engineer to referral to the licensing board. (21 NCAC 56.0701) North Carolina Professional Engineer's seal, signature, and date: 3. Applicant's Certification per 15A NCAC 02T .0106(b): I Chris Rollins, City Manager ' , attest that this application for Cambridge Park -Phase 3B ' (Signature Authority Name from Application Item 1.3.) (Project Name from Application Item 11.1) attest that this application 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 fiom 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 143-2I5.6A 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. Signature: b� Date: FORM: FTA 10-23 Page 5 of 5 DW R Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources Flow Tracking for Sewer Extension Applications (FTSE 10-18) Entity Requesting Allocation: City of Mebane Project Name for which flow is being requested: Cambridge Park - Phase 3B 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 wastewaterJfow. I. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: Allocation to Graham WWTP b. WWTP Facility Permit #: NCO021211 AlI lows are in MGD c. WWTP facility's permitted flow 0.7500 - Mebane Allocation' d. Estimated obligated flow not yet tributary to the WWTP 0.0680 e. WWTP facility's actual avg. flow 0.0354 ' f. Total flow for this specific request 0.0225 ' g. Total actual and obligated flows to the facility 0.1259 ' It. Percent of permitted flow used 17% 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 Average Approx. Obligated, Total Pump Pump Daily Current Not Yet Current Flow Station Station Firm Flow" Avg. Daily Tributary Plus (Name or Permit Capacity, • (Firm / pf), Flow, Daily Flow, Obligated Available Number) No. MGD MGD MGD MGD Flow Capacity""" Cambridge Park 0.720 0.288 ' 0.035� 0.090 0.125 0.163" * 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 Panning 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): Cambridge Park Onsite Sewer Outfall ' Downstream Permit Number: WQ0040482/ Page 1 of 6 FTSE 10-18 III. Certification Statement: I Chris Rollins, 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 o-Me 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. Signing Title of Signing Date Page 2 of 6 FTSE 10-18 ■/P DWAI 1, Division of w.tre.r Resources State of North Carolina Department of Environmental Quality Division of Water Resources Flow Tracking for Sewer Extension Applications (FTSE 10-23) Entity Requesting Allocation: _ City of Graham - Mebane Allocation Project Name for which flow is being requested: Cambridge Park Phase 3B More than one FTSE nmy be required for a single project ff the owner of the ff'WTP 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. WWI? Facility Name: _City of Graham W WTP b. W WTP Facility Permit 4: NC O021211 - All flows are in MGD c. W WTP facility's permitted flow 3.50 ' d. Estimated obligated flow not yet tributary to the W WTP 1.12 e. WWTP facility's actual avg. flow 1.84 f. Total flow for this specific request g. Total actual and obligated flows to the facility h. Percent of permitted flow used .0225 - Meb Allocation - 2.963 - 85% 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 W WTP: (A) (B) Design Pump Pump Average Approx. Station Station Firm DailyFlow** Current (Name or Permit Capacity, • (Firm / pf), Avg. Daily Number) No. MGD MGD Flow, MGD Cherry Lane 2.5 1.0 .0976 (C) (Dry+C) (E)=(A-D) Obligated, Not Yet Total Current Tributary Flow Plus Daily Flow, Obligated Available MGD Flow Capacity*** .344 .442 .565 ' * 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 (pl) not less than 2.5, per Section 2.02(AX4)(e) of the Minimum Design Criteria. *** A Planning Assessment Addendum shall be attached for each pump station located between the project connection point and the W WTP where the Available Capacity is < 0. Downstream Facility Name (Sewer): AICDZ Outfall Downstream Permit Number: WQ 0037007 Page 1 of 6 FTSE 10-23 III. Certification Statement: I Aaron T. Holland i 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. X Official Si n)tf-owt 0�f /v%Q Official Date Page 2 of 6 FTSE 10-23 f{ w gal -1-519 cog •,, ,a CBa ggq�q FB --,. •-qSq^iR4 Rq FSCR ,^.qkF 59 RA VgSCSigA4¢FSqSFRFq6R ®gB�FF• p1. rj DdeuSign 2rtvelope ID: 02920719-3DF24187-9ACC-E4AF712D6C16 ROY COOPER cot ELIZABETH S. BISER Senetary RICHARD E. ROGERS, JR. Director Mr. Chris Rollins, City Manager City of Mebane 106 East Washington Street Mebane, NC 27302 NORTH CAROLINA Envtrontnentat Quaaty March 15, 2023 Subject: Residential Flow Reduction Approval Mebane Collection System (WQCS00081) City of Mebane Alamance County Dear Mr. Rollins: On February 15, 2023, the Division of Water Resources (Division) received a request for an adjusted daily sewage flow rate (flow reduction) that would apply to all permitted but not yet tributary residential connections and all future residential connections within the City of Mebane service area that flow to the City of Graham WWTP (NC0021211). In accordance with 15A NCAC 02T .0114(f)(2), the Division has evaluated the request, and based on the data submitted, the Division hereby approves for use by the City of Mebane an adjusted daily sewage design flow rate with the following conditions: • The flow reduction is applicable to residential single-family and multi -family dwellings only. • The minimum flow for 1- and 2- bedroom dwellings shall be 160 gallons per day. • Each additional bedroom above two bedrooms shall increase the volume by 80 gallons per day per bedroom. • This flow reduction shall not apply to sewer extension applications and/or permits for any other public or private organizations whose wastewater flows are or might become tributary to the City of Mebane collection system (WQCS00081) and also flow to the City of Graham WWTP (NC0021211). Future sewer extension applications should be made using the flow reduction amount stated above. All other aspects of the permitting process remain unchanged, and all applications must be in compliance with the statutes, rules, regulations and minimum design criteria as certified by the owner and engineer. D 0 tth CloCmlina DepM=nt of Envuon td Quality I Division of Water Resancee 512 North Sobsbory Street 1 1611 Mail Service Corer I Rsbigh, North Carohm 77699-1611 efa. 919.707 9000 DAUSIg Velope ID: 02920719-3DF24187-9ACC-E4AF712D6C76 Regardless of the adjusted design daily wastewater flow rate, at no time shall the wastewater flows exceed the effluent limits defined in the permit for the treatment facility or exceed the capacity of the sewers downstream of any new sewer extension or service connection(s). In accordance with 15A NCAC 02T .0114(f), the Division periodically requires reassessment of wastewater flow data associated with the collection system or the receiving wastewater treatment plant as applicable to confirm the suitability of the approved flow reduction value. The City of Mebane shall submit documented- representative data in accordance with 15A NCAC 02T .0114(t)(1)(A-H) orior to January 31, 2031. Failure to submit the required data by this date will result in this flow reduction approval letter becoming null and void. Upon review of the data, the Division shall either reapprove, modify or not grant reapproval for the previously approved flow reduction value. The granting of this flow reduction does not prohibit the Division from reopening, revoking, reissuing and/or modifying the flow reduction as allowed by the laws, rules, and regulations contained in 15A NCAC 02T, NCGS 143-215.1, or as needed to address changes in State and/or Federal regulations with respect to wastewater collection systems, protection of surface waters, and/or wastewater treatment. If you have any questions, please contact Charlie Miller, P.E. at (919) 707-3627 or by email at C harlie.Milleramcdenr. gov. Sincerely, easresad hr: c(1au ( �tet�t, Wh E�Do easataatea4FE... for Richard E. Rogers, Jr. Director, Division of Water Resources by Michael Montebello NPDES Branch Chief, Division of Water Resources, DEQ CC: Troy King, Alley, Williams, Carmen, and King. inc. (TKingCa,awck.com) Winston-Salem Regional Office, Water Quality Regional Operations Municipal Permitting Unit (electronic copy) North Caroline Departmentof Environmental Quality I Dmslon of Water Resources 512 North Salubury Street 1 1611 Mail Service Center I Raleigh North Carolina 27699-1611 TMc..- --D \ �ZO 919. 707.9000 3 r4 ra TOPOI map printed on 08/28/18 from 'North Carokna.tpo' and'Untitled.tpg' W 79'19.000' W 79-18.000' W �j vFn � --•�) � Fn WGS84 79°17.000' W z a 0 / o l f PHASE 3B ap LAT:36.050746 PHASE 3A z LONG:-79.29087Lk `` 79'20.000' W 79-19.000' W 79018.000' W ({h O s WE g,� q®Oro lEfl P SPo IOOP MEiNS RietM from 70PO' C_'001 \ulo Cm_ y HO&W (aa�v.lopo.<om) CAMBRIDGE PARK - PHASE 3B z 0 M WGS84 79°17.000' W — Since 1974 — Surveyors Planners February 2, 2024 Jenny Graznak NCDENR — Division of Water Resources 450 W. Hanes Mill Road — Suite 300 Winston-Salem, NC 27105 Re: Cambridge Park Phase 3B Dear Jenny: NC Enviro,irr - D 7"'I'm-ntof -V Re'_ ' , j` Lialfty WInSton-Sa,�Ri 8jonal umce Enclosed you will find a Fast -Track Sewer Application package for a proposed subdivision in the City of Mebane for your review. Items included in this package consists of, check for $600, FTA 10-23, FTSE 10-23 and USGS Map. This project is called Cambridge Park Phase 313, located on Jones Drive in Mebane, NC. This phase will generate 22,500 GPD, it consists of 75 single family lots for sale and is part of a larger subdivision. This project is served by an onsite gravity sewer system (WQ0040482) flowing to a pump station (WQ0040510) then ultimately tying onto an existing City of Mebane sewer system. Feel free to contact me with any questions or comments. Sincerely, Dave Southard Senior Project Engineer 4609 Dundas Drive Greensboro, NC 27407 Phone 336.854.8877 Fax 336-854.8876 License #C-0168 State of North Carolina DW Department of Environmental Quality Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Division of Water Resources INSTRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION This application is for sewer extensions involving gravity sewers, pump stations and force mains, or any combination that has been certified by a professional engineer and the applicant that the project meets the requirements of 15A NCAC 02T and the Division's Minimum Design Criteria (Gravity Sewer & Pump Stations/Force Mains) and that plans, specifications and supporting documents have been prepared in accordance with 15A NCAC 02T, 15A NCAC 02T.0300, Division policies, and good engineering practices. While no upfront engineering design documents are required for submittal, in accordance with ISA NCAC 02T .0305(b), design documents must be prepared prior to submittal of a fast track permit application to the Division. This would include plans, design calculations, and project specifications referenced in 15A NCAC 02T .0305 and the applicable minimum design criteria. These documents shall be immediately available upon request by the Division. Projects that are deemed permitted (do not require a permit from the Division) are explained in 15A NCAC 02T.0303. Projects not eligible for review via the fast track process (must be submitted for full technical review): ➢ Projects that do not meet any part of the minimum design criteria (MDC) documents; ➢ Projects that involve more than one variance from the requirements of 15A NCAC 02T; ➢ Pressure sewer systems utilizing simplex septic tank -effluent pumps (STEPS) or simplex grinder pumps; ➢ Simplex STEP or simplex grinder pumps connecting to pressurized systems (e.g. force mains); ➢ Vacuum sewer systems. General — When submitting an application, please use the following instructions as a checklist in order to ensure all required items are submitted. Adherence to these instructions and checking the provided boxes will help produce a quicker review time and reduce the amount of requested additional information. Failure to submit all required items will necessitate additional processing and review time, and may result in return of the application. Unless otherwise noted, the Applicant shall submit one original and one copy of the application and supporting documentation. A. One Original and One Copy (second copy maybe digital) of Application and Supporting Documents ® Required unless otherwise noted. Signatures on original must be "wet ink" or secure digital signatures. Please do not submit engineering design plans with the application unless specifically requested. B. Cover Letter/Narrative Description (Required for All Application Packages): ® List all items included in the application package, as well as a brief description of the requested permitting action. ➢ Be specific as to the system type, number of homes served, flow allocation required, etc. ➢ Include the permit number/status of any other required sewer permits (downstream/upstream) ➢ If necessary for clarity, include attachments to the application form. C. Application Fee (All New and Modification Application Packages): ® Submit a check or money order in the amount of $600.00, dated no more than 90 days prior to application submittal. ➢ Payable to North Carolina Department of Environmental Quality (NCDEQ) D. Fast Track Application (Required for All Application Packages, Form FTA 10-23): ® Submit the completed and appropriately executed application. ➢ If necessary for clarity or due to space restrictions, attachments to the application may be made. ❑ If the Applicant Type in Item 1.2 is a corporation or company, provide documentation it is registered for business with the North Carolina Secretary of State. ❑ If the Applicant Type in Item I.2 is a partnership or d/b/a, enclose a copy of the certificate filed with the Register of Deeds in the county of business. ❑ The Project Name in Item 11.1 shall be consistent with the project name on the flow acceptance letters, agreements, etc. ❑ The Professional Engineer's Certification on Page 5 of the application shall be signed, sealed and dated by a North Carolina licensed Professional Engineer. ❑ The Applicant's Certification on Page 5 of the application shall be signed in accordance with 15A NCAC 02T .0106(b). Per 15A NCAC 02T .0106(c), an alternate person may be designated as the signing official if a delegation letter is provided from a person who meets the criteria in 15A NCAC 02T .0106(b). INSTRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION Pagel of 3 E. Flow Tracking/Acceptance Form (Form: FTSE 10-23) (if Applicable): ® Submit the completed and executed FTSE form from the owners of the downstream sewers and treatment facility. ➢ Multiple forms maybe required where the downstream sewer owner and wastewater treatment facility are different. ➢ The flow acceptance indicated in form FTSE must not expire prior to permit issuance and must be dated less than one year prior to the application date. ➢ Submittal of this application and form FTSE indicates that owner has adequate capacity and will not violate G.S. 143-215.67(a). ➢ Intergovernmental agreements or other contracts will not be accepted in lieu of a project -specific FTSE. F. Site Maps (All Application Packages): ® Submit an 8.5-inch x 11-inch color copy of a USGS Topographic Map of sufficient scale to identify the entire project area, including the closest surface waters. ➢ General location of the project components (gravity sewer, pump stations, & force main) ➢ Downstream connection points and permit number (if known) for the receiving sewer ® Include an aerial location map showing general project area (such as street names or latitude/longitude) so that Division staff can easily locate it in the field. G. Existing Permit (Application Packages for Modifications to an Existing Permit): ❑ Submit a copy of the most recently issued existing permit. ❑ Include a descriptive and clear narrative identifying the previously permitted items to remain in the permit, items to be added, and/or items to be modified (the application form itself should include only include items to be added/modified). The narrative should also include whether any previously permitted items have been certified. ❑ The narrative should clearly identify the requested permitting action and accurately describe the sewers to be listed in the final permit. H. Power Reliability Plan (Required if portable reliability option utilized for Pump Station): ❑ Per 15A NCAC 02T .0305(h)(1), submit documentation of power reliability for pumping stations. ➢ This alternative is only available for average daily flows less than 15,000 gallons per day ➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant and is compatible with the station. The Division will accept a letter signed by the applicant (see 15A NCAC 02T .0106(b)) or proposed contractor, stating that "the portable power generation unit or portable, independently -powered pumping units, associated appurtenances and personnel are available for distribution and operation of this pump 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. (Required at time of certification) 1. Certificate of Public Convenience and Necessity (All Application Packages for Privately -Owned Public Utilities): ❑ Per 15A NCAC 02T .0115(a)(1) provide the Certificate of Public Convenience and Necessity from the North Carolina Utilities Commission demonstrating the Applicant is authorized to hold the utility franchise for the area to be served by the sewer extension, or ❑ Provide a letter from the North Carolina Utilities Commission's Water and Sewer Division Public Staff stating an application for a franchise has been received and that the service area is contiguous to an existing franchised area or that franchise approval is expected. J. Operational Agreements (Applications from HOA/POA and Developers for lots to be sold): ❑ Home/Property Owners' Associations ❑ Per 15A NCAC 02T .0115(c), submit the properly executed Operational Agreement (FORM: HOA). ❑ Per 15A NCAC 02T .0115(c), submit a copy of the Articles of Incorporation, Declarations and By-laws. ❑ Developers of lots to be sold ❑ Per 15A NCAC 02T .0115(b). submit the properly executed Operational Agreement (FORM: DEV). For more information, visit the Division's collection systems website INSTRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION Page 2 of 3 THE COMPLETED APPLICATION PACKAGE INCLDING ALL SUPPORTING INFORMATION AND MATERIALS, SHOULD BE SENT TO THE APPROPRIATE REGIONAL OFFICE: REGIONAL OFFICE ADDRESS COUNTIES SERVED Asheville Regional Office 2090 US Highway 70 Avery, Buncombe, Burke, Caldwell, Cherokee, Water Quality Section Swannanoa, North Carolina 28778-8211 Clay, Graham, Haywood, Henderson, Jackson, (828) 296-4500 Macon, Madison, McDowell, Mitchell, Polk, (828) 299-7043 Fax Rutherford, Swain, Transylvania, Yancey Favetteville Regional Office 225 Green Street Suite 714 Anson, Bladen, Cumberland, Hamett, Hoke, Water Qualitv Section Fayetteville, North Carolina 28301-5095 Montgomery, Moore, Robeson, Richmond, (910) 433-3300 Sampson, Scotland (910) 486-0707 Fax Mooresville Regional Office 610 E. Center Avenue Alexander, Cabarrus, Catawba, Cleveland, Water Qualitv Section Mooresville, North Carolina 28115 Gaston, Iredell, Lincoln, Mecklenburg, Rowan, (704) 663-1699 Stanly, Union (704)663-6040 Fax Raleigh Regional Office 3800 Barrett Drive Chatham, Durham, Edgecombe, Franklin, Water Quality Section Raleigh, North Carolina 27609 Granville, Halifax, Johnston, Lee, Nash, (919) 791-4200 Northampton, Orange, Person, Vance, Wake, (919) 571-4718 Fax Warren, Wilson Washington Regional Office 943 Washington Square Mall Beaufort, Bartle, Camden, Chowan, Craven, Water Quality Section Washington, North Carolina 27889 Currituck, Dare, Gates, Greene, Hertford, Hyde, (252) 946-6481 Jones, Lenoir, Martin, Pamlico, Pasquotank, (252) 975-3716 Fax Perquimans, Pitt, Tyrrell, Washington, Wayne Wilmington Regional Office 127 Cardinal Drive Extension Brunswick, Carteret, Columbus, Duplin, New Water Quality Section Wilmington, North Carolina 28405 Hanover, Onslow, Pander (910) 796-7215 (910) 350-2004 Fax Winston-Salem Regional Office 450 W. Hanes Mill Road Suite 300 Alamance, Allegheny, Ashe, Caswell, Davidson, Davie, Forsyth, Guilford, Rockingham, Randolph, Water Quality Section Winston-Salem, North Carolina 27105 Stokes, Suny, Watauga, Wilkes, Yadkin (336) 776-9800 (336) 776-9797 Fax INSTRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION Page 3 of 3