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HomeMy WebLinkAboutWQ0044925_Application (FTSE)_20231220State of North Carolina DWR Department of Environmental Quality Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Division of Winer 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 ractices. While no upfront engineering design documents are required for submittal, in accordance with 15A 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 I SA 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 may be 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): FTA 06-21 (current at time of completion) ® 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 Secreta 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 H.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 .0I06(b). INSTRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION Pagel of 3 E. Flow Tracking/Acceptance Form (Form: FTSE 10-23) (If Applicable): FTSE 10-18 (provided by City of Sanford) ® 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 .0I 15(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 Reaional 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, Harnett, Hoke, Water Quality 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_Quality Section Mooresville, North Carolina 28115 Gaston, Iredell, Lincoln, Mecklenburg, Rowan, (704) 663-1699 Stanly, Union (704) 663-6040 Fax Ralei h Re Tonal 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, Bertie, 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 Wilmin ton Re tonal Office 127 Cardinal Drive Extension Brunswick, Carteret, Columbus, Duplin, New Water Quality Section Wilmington, North Carolina 28405 Hanover, Onslow, Pender (910)796-7215 (910)350-2004 Fax Winston-Salem Regional Office 450 W. Hanes Mill Road Alamance, Alleghany, Ashe, Caswell, Davidson, Water Quality Section Suite 300 Davie, Forsyth, Guilford, Rockingham, Randolph, Winston-Salem, North Carolina 27105 Stokes, Surry, Watauga, Wilkes, Yadkin (336)776-9800 (336) 776-9797 Fax INSTRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION Page 3 of 3 State of North Carolina Department of Environmental Quality DWR Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Dlvislon of Water Resources ETA 06-21 & SUPPORTING DOCUMENTATION Application Number: (,tag R ZS _ (to be completed by pwtt)NCept All items must be completed or the 80lication will be returned 0t �C,v?p011t ,E1,t�?j Quality 1. APPLICANT INFORMATION: I. Applicant's name: Lee County (company, municipality, HOA, utility, etc.) 2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Federal ® Stale/County ❑ Municipal 3. Signature authority's name: Lisa Minter per 15A NCAC 02"I' .0106(b) Title: County Manager 4. Applicant's mailing address: 408 Summit Drive City: Sanford State: NC Zip: 27330- 5, Applicant's contact information: Phone number: (9 9) 718-4605 Email Address: IminterAleecountync.Aov_ IL PROJECT INFORMATION: NOV 13 ? p23 1. ElPnvatelt-Owned Public Utility ❑ Other I . Project name: Lee County Multi -Snorts Complex 2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project If a modification, provide the existing permit number: WQ00 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: WQ00_ . _ 3. County where project is located: Lee Court] 4. Approximate Coordinates (Decimal Degrees): Latitude: 35.460 Longitude:-79.12' 5. Parcel ID (if applicable): 9662-31-2077-00 (or Parcel ID to closest downstream sewer) 1I1. CONSULTANT INFORMATION: 1. Professional Engineer: Eric Domonell License Number: 047504 Firm: McAdams Mailing address: 621 Hillsborqugh St suite 500 City: Raleigh State: NC Zip: 27603 Phone number: (2jj9361-5000 Email Address: domonellAmcadamsco.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Water Reclamation Facility Permit Number: Owner Name: City of Sanford V. RECEIVING DOWNSTREAM SEWER INFORMATION: I. Permit Number(s)- WQ _ 2. Downstream (Receiving) Sewer Information: 8 inch ® Gravity 0 Force Main 3. System Wide Collection System Permit Number(s) (if applicable): WQCS Owner Name(s): City of Sanford FORM: FTA 06-21 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 QPeratignal Agreement (FORM: DEV) been attached? ❑ Yes ❑ No ® NIA 3. If the Applicant is a Home/Property Owners' Association, has an HOAMOA Operational Agreement (FORM: HOA) and supplementary documentation as required by 15A NCAC 02T.0115(c) been attached? ❑ Yes []No ® NIA 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 PooI/Filter Backwash ❑ Businesses / offices / factories ❑ Nursing Home ® Other (Explain in Attachment) 5. Nature of wastewater: 100 % Domestic °/a Commercial % Industrial (See 15A NCAC 02T .0103(201) If Industrial, is there a Pretreatment Program in effect? ❑ Yes El No 6. Has a flow reduction been approved under ISA NCAC 0 .01 !4(- ? ❑ 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(1)) Daily Design Flow'-' No. of Units Flow Field House A 5500 gal/day 1 5500 GPD Field House B 5500 gal/day 1 5500 GPD Restroom A 4000 gal/day 1 4000 GPD Restroom B 4000 gal/day 1 4000 GPD Maintenance Building 1750 gal/day 1 1750 GPD gall GPD Total 20750 GPD a See 15A NCAC l 14 b d e I 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 .01 14(c), design flow rates for establishments not identified (in table 15A NCAC 02T.01 14) shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 20750 GPD (per 156 NCAC 021' ,QI 14) D 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 06-21 Page 2 of 5 V11. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers): 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8" 3784 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 VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force Maitts): PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PU T TION 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) D 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.Lb. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify) 6. Power reliability in accordance with I SA NCAC 02T .0305 h I : ❑ Standby power source or ❑ Standby pump ➢ Must have automatic activation and telemetry - 15A NCAC 02T.0305(h)(I)(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(h)(1)(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 scurce 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 06-21 Page 3 of 5 IX. SETBACKS & SEPARATIONS — (029.0200 & 15A NCAC 02T .0305(f)): I. Does the project comply with all separations/altematives found in 15A NCAC 02T -0305(f)_&_(g) ® Yes ❑ No 15A NCAC 02T.0305 contains minimum separations that shall be provided for sewers stems: 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 '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-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-I 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(D or (g), see Section X.1 of this application * I SA NCAC 021.0305W contains alternatives where separations in 02T.0305(f) cannot be achieved. PIease 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 webpage 2. Does this project comply with the minimum separation requirements for water mains? ®Yes ❑ No ❑ NiA ➢ 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 ❑ NIA ➢ Please provide supplementary information identifying the areas of non-conformance. ➢ Seethe 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: ® No If yes, does the project comply with setbacks found in the river basin rules per I5A NCAC 02B .0200? ❑ Yes ❑ No ➢ This includes Trout Buffered Streams per 15A NCAC 213.0202 5. Does the project require coverage/authorization under a 404 Nationwide/individual permits ❑ Yes ® No or 401 Water Quality Certifications? D Please provide the permit number/permitting status in the cover letter if coverage/authorization is required. 6. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No Per I SA NCAC 02'r.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 06-21 Page 4 of 5 X. CERTIFICATIONS: I. Does the submitted system comply with I SA NCAC 02T, the Minimum Design Criteria for the Permitting of Pump Stations and Force Mains (latest version). and the Gravity Sewer Minimum Design Crite is(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 projects regpirins a variance approval may be subject to longer review times. For projects reguirine two or more variances or where the variance is determined by the Division to be a significant portion of the proiect. the full technical review is required. 2. Professional Engineer's Certification: I, Ri G bot6oNELL , attest that this application for la- 6X0TM mvi,-0 Sftls &M>'t-ETA (Professional Engineer's name from Application Item m.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 1 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: �.�`����1� �A RQ����•�i• SEAL 4 00 3. Applicant's Certification per 15A NCAC 02T .0106(b): I, L t c. G� 1M,r► r _ , attest that this application for Lam, C,." A-,N t t)Wii •SPA wcrY�reu (Signature Authonty Name from Application Item 1.3.) (Project Name from Application Item 11. 11 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 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. Signature: 1��& Date: )RC)OZ FORM: PTA 06-21 Page 5 of 5 DocuSign Envelope 1D: 6D1FFOBA-C749-4A52-9771-A4IAFBAB14Di virQrer.tItt'i,tt State of North Carolina Department of Environmental Quality CDW#t )VOV 8 - Z023 Division of Water Resources Jtufpigg I Flow Tracking for Sewer Extension Applications Division of Water Resourcescgi (FTSE 10-18) Application Number: I FT-362 Entity Requesting Allocation: City of Sanford Project Name for which flow is being requested: Lee Co. Multi -Sports Complex 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: Big Buffalo Wastewater Treatment Plant b. WWTP Facility Permit #: NCO024147 AU flows are in MGD c. WWTP facility permitted flow: 12.0000 d. Estimated obligated flow not yet tributary to the WWTP: 2.2394 e. WWTP facility's actual average flow: 3.4800 f. Total flow for this specific request: 0.02075 g. Total actual and obligated flows to the facility: 5.7402 h. Percent of permitted flow used: 48% Complete this section for each pump station you are responsible for along the route of this List pump stations located between the project connection point and the WWTP. Pump Station (Name or Number) (A) (B) (C) Pump Firm Design Approx. Obligated, Station Capacity' Average Current Not Yet Permit Daily Flow Avg. Daily Tributary Number (Firm/nA. Flow, Daily Flow, MGD MGD MGD MGD (D) - (8+Q Total Current Flow Plus Obligated Flow MGD (E)=(A-D) Available Capacity' MGD Carr Creek P001 1.1693 0.4677 0.3658 0.1411 0.5069 -0.0392 Gaster Creek 4.0291 1.6116 1.0195 0.5883 1.6078 0.0039 zaig Buffalo #N/A #N/A #N/A #N+A #N+A NMA x #NIA #N/A #NIA #N+A MA #NIA x #N/A #N/A #N/A #N+A #NIA #NSA 11. 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. 2. Design Average Flow is the firm capacity of the pump station divided by the peaking factor (pf) not less than 2.5, per Section 2.02(A)(4)(c) of the Minimum Design Criteria. 3. 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 Sanford Collection System Downstream Permit Number: WQCS00047 111. Certification Statement Page 1 of 6 FTSE 10-18 DocuSign Envelope ID: 6D1FF08A-C749AA52-9771-A4IAFBAB14D1 1, Paul Weeks, Jr. PE, certify to the best of my knowledge that the addition of the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity related sanitary sewer overflows or overburden any downstream pump station en route to the receiving treatment plant under normal circumstances, given the implementation of the planned improvements identified in the planning assessment where applicable. This analysis has been performed in accordance with local established policies and procedures using the best available data. This certification applies to those items listed above in Sections I and 11 plus all attached planning assessment addendums for which 1 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. OocuSigned by, I ats, h. ht s BBt39E6 M4489 Signing Official Signature Utilities & Engineering Director Title of Signing Official R 10123.`23 Date Page 2 of 6 FTSE 10-18 DocuSign Envelope ID: 90CD6B51-69554101-B411-OAFFD635A6D7 PLANNING ASSESSMENT ADDENDUM (PAA) Submit a planning assessment addendum for each pump station listed in Section II where Available Capacity is 0. Pump Station (Name or Number): Given that: a. The proportion and amount of Obligated, Not Yet Tributary Daily Flow (C) accounts for 27.8 % and 0.1411 MGD of the Available Capacity (E) in Pump Station Carr Creek ; and that b. The rate of activation of this obligated, not yet tributary capacity is currently approximately 0.01 MGD per year; and that c. A funded Capital Project that will provide the required planned capacity, namely is in design or under construction with planned completion in ; and/or d. The following applies: An unerade was made to the Carr Creek lift station (hermit W00043908 Corrected bringing its capacity up to 890 gpd, per field testing performed after the upgrade was completed. The estimated capacity submitted on the permit is 812 gpd. A modified permit has been submitted to increase the permitted capacity to the 890 gpd. The increased capacity of the lift station will result in the sewer flow, associated with the Lee Co. Multi-SPorts Complex, to be below the capacity of the lift station as outlined. below. at 890 gpm, the revised FTS for Carr Creek liftstation would e: (A) (B) (C)_ (D) (E) 1.281 MGD 0.5126 MGD 0.3658 MGD 0.1411 MGD 0.5069 MGD 0.0057 MGD Therefore: Given reasonably expected conditions and planning information, there is sufficient justification to allow this flow to be permitted, without a significant likelihood of over -allocating capacity in the system infrastructure. I understand that this does not relieve the collection system owner from complying with G.S. 143- 215.67(a) which prohibits the introduction of any waste in excess of the capacity of the waste disposal system. Docu$igned ay: �OJAL k. &t s Ji-, P. f . BBC39E866784489 Signing Official Signature V1 10/24/2023 Date Page 3 of 6 FTSE 10-18 NC Dept t, ,Fn��iralr� �e!ytai Qu�.Iiry J MCADAMS NOV 8 - 2023 Date: November S, 2023 To: NCDEQ— Raleigh Regional Office Re: Water Quality Section 3800 Barrett Drive Raleigh, North Carolina 27609 I am sending you the following items: ❑ Drawings ❑ Letter ❑ Specifications ® Submittal ❑ Plans ❑ Prints LETTER OF TRANSMITTAL HAND DELIVER Lee County Multi -Sports Complex 111 Sewer Extension Submittal Job #: LEE22003 ❑ Statement of Qualifications ❑ Other QUANTITY UNIT DESCRIPTION 1 Copy Sewer Extension Permit Report 1 Set Construction Drawings 1 Check $600.00 Application Fee 1 USB Digital Files of Submittal Items Transmitted as checked below: ® For approval ❑ For your use ❑ As requested Remarks: Copy to: ® For review + comment ❑ Other ❑ Other Eric Domonell, PE / be Assistant Project Manager creating experiences through experience 621 Hillsborough Street, Suite 500, Raleigh, NC 27603 / 919. 361. 5000 qZx w S + 6 � � � \ � 3 % � (� 'log ,j @ — #E§R � � ��§■ � ) #& ' 2!§a§■ j§!2|§m _§m■ g����| ■)))k) %|\ ]m§��■ / 2®::,� � )�n� � k .�i ..♦ ti 9f �� NC Dept Of Environmenial Quality Sewer System Extension Lee County, North Carolina NOV Lee County Multi -Sports Complex 1 November 20231 LEE220 detF'h Region -al 0 C WI McADAms Ne Dept <,t`E�virortr�erata f �� r c L ' ileis� P"e8i.,i j LEE COUNTY MULTI -SPORT COMPLEX SANFORD, NORTH CAROLINA SEWER EXTENSION PERMIT APPLICATION PROJECT NUMBER: CERTIFIED BY: DATE: LEE22003 ERIC M. DOMONELL, PE NOVEMBER 2023 McADAMS 621 HILLSBOROUGH ST, STE 500 RALEIGH, NORTH CAROLINA 27603 NC Lic. # C-0293 V$ r M WADAMS SEWER EXTENSION NARRATIVE > LEE22003 LEE COUNTY MULTI -SPORTS COMPLEX NC DEQ SEWER SYSTEM EXTENSION NARRATIVE GENERAL DESCRIPTION This project ;s located at the southwest corner of the intersection of Broadway Road (SR 1579) and US 421 Bypass in Sanford, North Carolina. The site is the approximately 121-acres and can be identified by the State Parcel identification Number (PIN) 9662-31-2077-00. The site is located in Lee County within the limits of the City of Sanford (the City) and is therefore under the jurisdiction of the City_ Per the C'ty's mapping, the site is currently divided into three zoning designations: R-20, Residential District, LI, Light Industrial, and C 2, Commercial. The receiving stream for the proposed site is Carrs Creek, a tributary to the Cape Fear River (NC stream index number: 18-20-7, NC stream classification: Q. The site is currently vacant. The site was originally developed as a working farm and homestead. There are remnants of former structures throughout the property, but no other existing improvements existing on the site. Two parcels adjacent to the site's proposed entry road on Broadway Road are owned by a third party with the intention of developing the sites into a future gas station and hotel building. These projects have not been permitted for construction, but potential sewer demands from buildings of this type and size have been accounted for in the Canalysis of the proposed public sewer extension. At this time, Lee County proposes to install a multi -sport complex including multi -purpose synthetic turf fields, multi- purpose natural turf fields, baseball/softball fields, and a playground. Additionally, the project will include several supporting restroom and picnic buildings and a maintenance facility. Associated parking, pedestrian access and utilities are also proposed to support the development. The project proposes installation of approximately 3,788 linear feet of 8" ductile iron pipe (DIP) public gravity sewer through a public utility easement through the site to convey sewer service demands from the proposed buildings, as well as anticipated sewer service demands from the aforement'oned private developments adjacent to the park's entry road. DISCUSSION OF GRAVITY SEWER EXTENSION Sanitary sewer service demands wN be conveyed via 4" 8" PVC pipe to manholes along the proposed 8" DIP City of Sanford gravity sewer extension. The proposed 8" DIP gravity sewer extension will be terminated at 4' sewer manholes near the northeast corner of the site, beyond sewer service connections from restroom and maintenance facilities, to allow for future sewer system connections by the anticipated private developments to the east and west along Broadway Road. An existing sewer manhole at the southwest corner of the site will serve as the gravity sewer extension outfall, at which point, sanitary sewer demands will enter the existing City of Sanford public sewer system. Total sewer demand from the proposed multi -sport complex buildings described above was calculated to be approximately 36.02 GPM. Based on discussion with the County about the anticipated private developments on Broadway Road, we calculated a demand of approximately 25.0 GPM and 3.82 GPM for a 120-room hotel and a 3,666 square foot gas stat=on, respectively. Total additional demand on the existing City of Sanford sewer system, including anticipated private development flows, totals approximately 64.84 GPM. We calculated the existing system to be 18.2% full with a flow of 96.16 GPM M the existing 8" PVC pipe at 0.80% slope. The additional demand of 64.84 GPM crewing experiences through experience 1 of 2 r I J MCADAMS SEWER EXTENSION NARRATIVE > LEE22003 for a total of 161.00 GPM in the existing downstream pipe shows that the same pipe would be approximately 30.6% full at the time the park and both private deve opments are brought online. The proposed public sewer extension has been rev'ewed and approved by the City of Sanford department of Utilities and Engineering, meeting the design requirements of the City's public utility specifications. INCLUDED DOCUMENTS IN THIS APPLICATION • Construction Documents utility plan sheets and select relevant plan sheets (hard copy and digital) • 8.5" x 11" color copy of USGS Topographic Map capturing the entire project area • 8.5" x 11" Aer-lel location map showing the entire project area • Future sewer demand calculations spreadsheet • Application fee check of $600 payable to NCDEQ • Completed and signed Fast Track Application form • Flow Tracking for Sewer Extension Appiications form completed and certified by City of Sanford Utilities and Engineering Director • Planning Assessment Addendum form completed and certified by C'ty of Sanford Utilities and Engineering Director creating experiences through experience 2 or 2 I 10 44 • 46 RROADktAYRD A PR 1110iis 19 .ho 4-7w P QF. dp PL 'j N A 0 500 1,000 1 inch 1,000 feet USGS The National Map: Wtioriall Program Geographic Names"Infop Dataset, National Land Cover DaU National Transportation Dataset\L Bureau TIGER/Line data; USIFS R Department of State Humanitarian Centers for Environmental Informa refreshed June, 2022. LEE COUNTY MULTI -SPORTS COMPLEX 2,000 Feet PROJECT LEE22003 SANFORD, NORTH CAROLINA !14 arieg Datas;et, 3DEP Elevation I System, National Hydrography. 46tional Structures Dataset, arrd lobal Ecosystems U.S. Census, ta, Natura I Earth Data: U S. ition Unit; and NOAA National S Coastal Relief Model. Data LTH j WADAMS \ IN 2#qq■# q ]f; m 4e M H 2))kk} � From: Eric Domonell To: Wilson, Susan A Cc: Inllnter(Ebleecountync.gov; Jason Galloway Subject: [External] Re: Fast Track Sewer Extension Lee County Multi -Sports Complex WQ0044925 Date: Friday, December 15, 2023 5:26:37 PM Attachments: imaaeOO1.png image462387. Jena imaae955896.png imaae264441. Jong CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the Report Message button located on your Outlook menu bar on the Home tab. Hi Susan, Apologies for the delay on our end getting this back to you. Please see the updated application form with permit numbers, sewer demand calculation summary, and basic flow diagram for how this project ties into existing public sewer. 2023-12-15 State Sewer Please let me know if you have questions or need any more information. This project has picked up some speed and they're very anxious to get rolling with the utility installation. Thanks, and have a nice weekend! Eric Domonell 8 Eric Domonell PE Assistant Project Manager domonell@mcadamsco.com 621 Hillsborough Street, Suite 500 Raleigh, NC 27603 www.mcadamsco.com Join Our Team From: Eric Domonell <domonell@mcadamsco.com> Sent: Wednesday, November 22, 2023 4:36 PM To: Wilson, Susan A <susan.wilson@deq.nc.gov> Cc: Iminter@ leecountync.gov <Iminter@leecountync.gov>; Jason Galloway <ga I loway@ mcada msco.com> Subject: Re: Fast Track Sewer Extension Lee County Multi -Sports Complex WQ0044925 Thanks, Susan! We'll get that addressed and back to you ASAP. I have an exhibit like you described from our review with the City staff, so I'll clean that up and send it over. Hope you have a nice holiday as well, Eric From: Wilson, Susan A <susan.wilson@deq.nc.gov> Sent: Wednesday, November 22, 2023 12:54 PM To: Eric Domonell <domonell@mcadamsco.com> Cc: Iminter@ leecountync.gov <Iminter@leecountync.gov> Subject: Fast Track Sewer Extension Lee County Multi -Sports Complex WQ0044925 You don't often get email from susan.wilson@deq.nc.gov. Learn why this is important CAUTION: This email is NOT from McAdams. DO NOT click links or open attachments unless you verify the sender and content. Hi Eric — I've completed a preliminary review of the above project. I just have a couple of comments/questions. 1. Please fill out Part IV and V with the appropriate permit numbers. You may correct and resubmit that page if that's OK with Lee County (Lisa). 2. 1 did not see documentation that the estimated flow rates for the project comply with the design flow rates specified in 15A NCAC 02T .0114. Please provide documentation regarding how these flows were determined. 3. Please provide a basic flow schematic for the project (it does not have to be to scale —just a basic diagram outlining where the sewer will connect with the existing downstream line, then to the downstream pump station etc.). I've attached an example (and I realize that not everyone can submit one to scale). Please provide the above information within 30 days. If additional information/corrected application is not received within 30 days, your application will be returned, and you will need to resubmit along with the fee (ref. 15A NCAC 02T.0107(e)(2)]. Let me know if you have questions. Thanks much. Hope you folks have a nice holiday! Susan Wilson Environmental Engineer (Part Time, Temporary) Water Quality Regional Operations — Raleigh Regional Office NC Department of Environmental Quality Office: 919-791-4240 u Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized state official. DWR Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION FTA 06-21 & SUPPORTING DOCUMENTATION Application Number: WQ0044925 (to be completed by DWR) A11 items must be completttl or the aoplica(ion ►vilI be returned I. APPLICANT INFORMATION: 1. Applicant's name: Lee County (company, municipality, HOA, utility, etc.) 2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Federal ® State/County ❑ Municipal 3. Signature authority's name: Lisa Minter per I5A NCAC 02T .0106ib] Title: County Manager 4. Applicant's mailing address: 408 Summit Drive City: Sanford State: NC Zip: 27330- 5. Applicant's contact information: Phone number: (919) 718-4605 Email Address: Iminter cgleecoun__t_ync.goy II. PROJECT INFORMATION: ❑ Privately -Owned Public Utility ❑ Other 1. Project name: Lee County Multi -Sports Complex 2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project If a modification, provide the existing perm it number: WQ00 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: WQ00 3. County where project is located: Lee County 4. Approximate Coordinates (Decimal Degrees): Latitude: 35.46o Longitude:-79.12' 5. Parcel ID (if applicable): 9662-31-2077-00 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Eric Dornonell License Number: 047504 Firm: McAdams Mailing address: 621 Hillsborough St suite 500 City: Raleigh State: NC Zip: 27603- Phone number: (919)361-5000 Email Address: domonell@meadamseo.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Big (3utfalo Wastewater Treatment Plan Permit Number: NCO024147 Owner Name: City of Sanford V. RECEIVING DOWNSTREAM SEWER INFORMATION: 1. Permit Number(s): WQ0043908 2. Downstream (Receiving) Sewer Information: 8 inch ❑X Gravity ❑ Force Main 3. System Wide Collection System Permit Number(s) (if applicable): WQCS00047 OwnerName(s): City of San Ford FORM: FTA 06-21 Page I of 5 V1. 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 robe sold, has a Developer's Operational A rg eemenC (FORM DEV} been attached? ❑ Yes ❑ No ® N/A 3. If the Applicant is a Home/Property Owners' Association, has an HOAJPOA Operational Agreement (PORN%: HOA} and supplementary documentation as required by I5A 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. Has a flow reduction been approved under !SA NCAC 02'f .0 t l4(f}? ❑ Yes ❑ No If ves, provide a copy of flow reduction approval letter with this application 7. Summarize wastewater generated by project: Establishment Type (see 02T.0114(f)) Field House A Daily Design Flow'" 5500 gal/day No. of Units Flow 1 5500 GPD Field House B 5500 gal/day 1 5500 GPD Restroom A 4000 gal/day 1 4000 GPD Restroom B 4000 gal/day 1 4000 GPD Maintenance Building 1750 gal/day 1 1750 GPD gal/ GPD Total 20750 GPD a See 15A NCAC 02T .01 14[b} (d}. (e)(1 i 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 ofthe 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.01 14) shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 20750 GPD (per 15A NCAC 021 .0114) A 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: ETA 06-21 Page 2 of 5 VtL GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T.0305 & MDC (Gravity Sewers): I. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8" 3784 DIP ➢ Section 11 & IH of the MDC for Permitting of Gravity Sewers contains information related to design criteria D Section III contains information related to minimum slopes for gravity sewer(s) D Oversizing lines to meet minimum slope requirements is not allowed and a violation of the MDC VIII. 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. Lb. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify) _ 6. Power reliability in accordance with 15A 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(h)(1)(C): ❑ Portable power source with manual activation, quick -connection receptacle and telemetry - or ❑ Portable pumping unit with plugged emergency pump connection and telemetry: D 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 scurce 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 06-21 Page 3 of 5 I%. SETBACKS & SEPARATIONS — (02B .0200 & ISA NCAC 02T .0305(t)): I. Does the project comply with all separations/alternatives found in 15A NCAC 02T .030'4n & (¢)? ® Yes ❑ No I SA 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) 18 inches 'Water mains (vertical - water over sewer preferred, 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, W S-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-I 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(fi or (g). see Section X.1 of this application "I SA NCAC 02T.0305(2) contains alternatives where separations in 02T.0305M cannot be achieved. Please check "yes" above if these alternatives are used and provide narrative information to explain. "*Stream classifications can he identified using the Division's NC Surface Water Classifications web"we 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. ➢ Seethe Division's draft separation requiremems for situations where separation cannot be met. D 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: ®No If yes, does the project comply with setbacks found in the river basin rules per 15A NCAC. 02B .0200? ❑ Yes ❑ No ➢ This includes Trout Buffered Streams per 15A NCAC 213.0202 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. 6. Does project comply with 15A NCAC 02T.01, 05(c�6 (additional permits/certifications)? ® Yes ❑ No Per 15A NCAC 021.0105, 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 tines that are deemed "high -priority?" ❑ Yes ® No Per ISA 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. D 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 06-21 Page 4 of 5 X. CERTIFICATIONS: 1. Does the submitted system comply with 15A NCAC 02'I', the Minimum Desigrt_Criteria foe the Permitting of um Stations and Force Mains [latest version and the cavity ewe Minimum Mesien Criteria (latest version) as applicable? If no, for projects requiring a single variance, complete and submit the Varianee(Altemative Design Request application (VADC 10-14) and supporting documents for review to the Central Office. Approval of the request will be issued 2. Professional Engineer's Certification: I, e .— , attest that this application for Gff CuAr7`) mUi.71-5rw-6 CQIMt'L6y+ (Professional Engineer's name from Application Item Ili.l.) (Project Name from Application Item I I.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 DesiCriteria for Gravity Servers (latest version), and the Minimum Design Criteriz for the Fast -Track Pcrntittine 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: �.�`` �F�-CA SEAL 4f DOMtpo`k��r 3. Applicant's Certification per 15A NCAC 02T .0106(b): 1, L_r,J4 V • Mvr\�Cr ._ attest that this application for �.,u. �+eun� t t14}'<i •SS�a�'s Cz- y )eve (Signature Authority Name from Application Item L3.) (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 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 143-215.613, any person who knowingly makes any false statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation. Signature:675 VG_9 _ - Date: _ _7J_a0_ q3 FORM: ETA 06-21 Page 5 of 5 EX PIPE EX. PIPE FULL EX. PIPE FULL ALLOWABLE ALLOWABLE SSMH PIPE MATERIAL EX. DIA. EX. RADIUS SLOPE MANNING HYDRAULIC FLOW FLOW EXISTING % FULL %FULL FLOW (FT'/s) @ FLOW (GPM) @ FLOW W/ % FULL W/ (GIS I.D.) SEGMENT (SURVEYED) (INCHES) (FT) SLOPE (%) (FT/FT) IN) RADIUS (FT) (FT3/s) (GPM) FLOW (GPM) EXISTING ALLOWABLE 50% 50% PROPOSED SITE PROPOSED SITE EX3351-EX3361 1 8 0.33 1.24 0,0124 0.012 0.167 1.46 656.05 96.16 14.7% 50% 0.73 328.03 96.16 14.7% EX3361-EX3376 2 8 0.33 0.80 0.008 0.012 0.167 1.17 526.95 96.16 18.2% 5091 0.59 263.48 161.00 30.6% Upstream (Existing Daily Flow per unit Total Gallons Adiusted Total Gallons Gallons Per Type Unit Count Unit GPD Per Day Peak Flow Factor Per Day Minute Store (w/ food) 19.5 1,000 sq ft 130 2,535 2.5 6,338 4.40 Store (w/o food) 122.0 1,000 sq ft 100 12,200 2.5 30,500 21.18 Restaurant 19.0 100 sq ft 50 950 2.5 2,375 1.65 Warehouse 48 bay 100 4,800 2.5 12,000 8.33 Unk. Occupancy 39.7 acre 880 34,901 2.5 87,252 60.59 Upstream Exist Total: 96.16 GPM Prolect Site (Parks with restroom facilities) Daily Flow per unit Total Gallons Adiusted Total Gallons Gallons Per Building Unit Count Unit GPD Per Day Peak Flow Factor Per Day Minute Maintenance 7 fixture 250 1,750 2.5 4,375 3.04 Field House 22 fixture 250 5,500 2.5 13,750 9.55 Field House B 22 fixture 250 5,500 2.5 13,750 9.55 Restroom A 16 fixture 250 4,000 2.5 10,000 6.94 Restroom B 16 fixture 250 4,000 2.5 10,000 6.94 Project Site Total: 36.02 GPM External Sites (Proposed) Unit Count Daily Flow per unit Total Gallons Adiusted Total Gallons Gallons Per Type Assumed Unit GPD Per Day Peak Flow Factor Per Day Minute Hotel 120 room 120 14,400 2.5 36,000 25.00 Gas Station 36.66 100 sq ft 60 2,200 2.5 5,499 3.82 Proposed External Total: 28.82 GPM Project Total Additional: 64.84 GPM Proposed Total Flow: 161.00 GPM v 0 0 E 0 0 u, im- 31093108 31 M 40* 51 �370 3369 51 f 1 CAPITAL BANK 2917 HORNER BLVD 1.53 ACRES Z UNK. OCCUPANCY COMM. n STARBUCKS / MATTRESS FIRM 2905 HORNER BLVD 1,900 SQ FT - RESTAURANT (CARRY OUT) 4,000 SQ FT - STORES (W/O FOOD) 140 ALDI T2903 HORNER BLVD19,500 SQ FT ORES (W/ FOOD) f At R w L CAROLINA ATLANTIC 916 BROADWAY RD 5.63 ACRES UNK. OCCUPANCY COMM. COMBINED COMMERCIAL LOTS J R INDUSTRIAL DR. 48 TOTAL BAYS WAREHOUSE 3106 3019 ff� 3020 1 rl PE1w3080 � 3292 3293 3298 ' LOWES HORNER BLVD / ROSSER RD 118,000 SQ FT STORES (W/O FOOD) 3396 16 I4P - E " 3249 v M 3296 WF \ - ■ \ C� 0\� 1 \ ;\ 4AAF Ob I \ 3n \ / ------------ 06, 144 BR0 rxsr IvaaiaeLADoue�AD SD caw t. 30 FRONT SETBACK I _ s h GIS EXIST. SAN GIS EXIST. SSMH LOCATION AND I.D. NUMBER (TYP.) ITARY SEWER (TYP.) 3314 M \ Vry \ 1t V II / �� / / I II II;Inw�UI�I III' II Io _ // S (/T_y YPo.') _ - 0• oa TrE°Nt° \ ° - A° NJ CF E\\� � o ❑ ❑ -tllwi ❑ ❑\ w❑ ❑ w❑ ❑ i❑ - taw -_✓ �!,%'/� QU/_ I I / / I _� // ww_l/___/I I -I- •/W - W /\ //�Ww =*W wwWWWUEIWwwv V1IWWW"I EI O'WWWO P\ITyWW M I I I I W11122I I I II I , I I� II � I II I OU Ii BROADW2Y ROAD, LLCFUTURE 08 DEVELOPMENT P.C. 9, PG. 8A (3,666 SQ FT PIN:9662-11-7367-00 ALL FIELD 400BASEBALL FIE D GAS STATION) I I� III I I I I I I I II0 3142 FIELD HOUSE 0 ❑ ❑ a FUTURE D El (120 ROOM 225' BASEBALL FIELD El3143 ARTIFICIAL TURF PICNIC SHELTER + RECTANGLE FIELD RES ARTIFICIAL TURF 3190 1IIIIull1-TI RECTANGLE FIELD EVENT LAW r w NATURAL TURF RECTANGLE FIELD PLAYGROUND LE3 WETLANDS NATURAL TURF (TYP.) BUILDING ------ RECTANGLE FIELD +MAINHOUSE' 3238 WETANDS I, P ------------------------- r PICNINATURAL TURF + RESTROOM LANDS RECTANGLE FIELD YP.) 32$3 6' WIDE COMPACTED EARTH j NATURE TRAIL I I 'yNI¢�Q3 � WETLANDS F NATURAL TURF (TYP.) RECTANGLE FIELD 3328 I ! WETLANDS (TYP.) Q I I I � W W W taw \ w 3351 I \\ NATURAL TURF91 y \ RECTANGLE FIELD // U) SMH I / RIM: 392.84' s / INV. IN(8" PVC): 384.64' �� 61 INV. 0 U 49' �\ SURVEYED SSMH SURVEYED SSMH \� (GIS: 3361) (GIS: 3351) FULL PROPOSED ON -SITE EXIST. UPSTREAM DEMANDS AND OFF -SITE DEMAND / \ ANALYZED AT THIS POINT ANALYZED AT THIS POINT / M H L - I 9.22- \ INV. IN(8" PVC): 381.96' INV. OUT(8" PVC): 381.82' SMH \ \ • J // RIM: 389.69' INV. IN(8" PVC): 380.45' INV. OUT(8" PVC): 380.28' 3409 6. SURVEYED SSMH IS: 3376) TOTAL EXIST. + PROPOSED ANALYZED AT THIS POINT PE FULL ALLOWABLEALLOWABLE SSMH PIPEMATERIAL E%- DIA, E%-IiAPIUS SLOPE MANNING IEXPIPE jtX.PIPFWLLLI5X_PI HYDRAULIC FLO FLOW E7l15TING %FULL %FULL FLOW IW/5) FLOW [GPM] @ FLOW W/ %FULL W1 IGI6I.D-] SEGMEiJT (SURYEY'EDI [INCHES} (FT} SLOPE(%) jFT/FT} _(N) RADIUS jFTI (FY3�Sj {GPM] FL04Y (GPM] E%ISTING RELOWRBLE 5096 50'Y PROPOSED SITE PROP05ED 5I1'L E%3351f7C3351 1 -012 00.01 21 1- fi6-O 966.16 42 5 3 368.403 ld-7% 2 V -_ E67 1 1% M0.79 n,E%3361.50a76 .00 Uostma m l Existinei Daily Flow oar unit Total Gallons Ad i uSted Total Ga11onS Gallon: Per Tone Unit Count I ram' WP01 Per Day Peak Flow FaCW Per Day Minute Store Ica/ food) 19.5 1,000 Sill ft 130 2,535 2.5 61338 4-40 Scare (w/o food) 122.0 1,000 5q ft 100 12,200 2.5 30,500 21.18 Restaurant 190 100 Sq ft So 950 2.5 2,375 1.65 Warehouse 48 Day 100 4,800 2.5 121= 833 Unk. Otcupenry 39.7 acre 881) 34,91111 2.5 87,252 60.59 Uwmam E%Ist Total: 96.16 GPM t PraSRtt site (Po *s with resfroom farlBe'et) Daily Fkrw cerunit Total Gallons Ad i used Total Gallons Gallons Per Building Unit Count unit GPD Per Day Pack Flow Factad Per Day Minute Maintenance 7 fl%tum 250 1,750 2.5 4,375 3.04 Field House A 22 fixture 250 5,500 2.5 13,750 9.55 Field House B 22 flxture 250 5500 2.5 13,750 9.55 Restmom A 16 fixture 250 4,00D 2.5 101000 6-94 Restmom B 16 flxtum 250 4,000 2.5 101000 6.94 \ Project Site Total; 36.02 GPM E:lernal Sites F. IPmoosedY Unit Court Dai6r Flow cer unit Total Gallons Adius[ed Total Gallons Gallons Per Tvye fAS Urned Unit GPD Per Day Peak Flow FaCW Per Day Minute Hotel 120 roans 1211 14,400 2.5 36,000 25.00 t ■ Gas Station 36.66 1005q ft 60 21200 1.5 5,499 3.82 Proposed External Total: 28.82 GPM Project Total Additional: 64.84 GPM Proposed Total flow; 161.00 GPM SANITARY SEWER LEGEND • SANITARY SEWER MANHOLE • SEWER CLEAN -OUT \ SEWER FLOW DIRECTION ARROW SANITARY SEWER SEWER SERVICE LINE FM FM SEWER FORCE MAIN 3447 Iir ' I I r + 494 � - A ' 134 350 - I GRAPHIC SCALE 01 100 200 400 1 inch = 200 ft. i NC GRID (NAD83) f I h +- PRELIMINARY DRAWING - NOT RELEASED FOR cCINSTRUCTION 'J McADAMS The John R. McAdams Company, Inc. 621 Hillsborough Street Suite 500 Raleigh, NC 27603 phone 919. 361. 5000 fax 919. 361. 2269 license number: C-0293, C-187 www.mcadamsco.com CLIENT NAME: LEE COUNTY GOVERNMENT ATTN: SANTIAGO GIRALDO 408 SUMMIT DRIVE SANFORD, NORTH CAROLINA 27331 PHONE: 919. 718. 4605 x5517 Aeq-1%6 .a X Ln W CD z Q 0 m M o 0OQ Q N Z zoo w I Q < U 5 O Q O Waw0z J W m J w 0 o LL H O Q �z LU �09; • ' THE JOHN R. McADAMS 1-COMPANY, INC..-* �o T'• C-0293 O ' OF \A CAR0� 4N,An ,���04 `G�( ; �Dt�MO�,,, REVISIONS NO. DATE PLAN INFORMATION PROJECT NO. LEE22003 FILENAME LEE22003 - U1-Sewer Analysis CHECKED BY EMD DRAWN BY NL SCALE 1"=200' DATE 12. 02. 2022 SHEET UPSTREAM SEWER ANALYSIS EXHIBIT State of North Carolina DWR Department of Environmental Quality Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Division of Winer 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 ractices. While no upfront engineering design documents are required for submittal, in accordance with 15A 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 I SA 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 may be 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): FTA 06-21 (current at time of completion) ® 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 Secreta 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 H.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 .0I06(b). INSTRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION Pagel of 3 E. Flow Tracking/Acceptance Form (Form: FTSE 10-23) (If Applicable): FTSE 10-18 (provided by City of Sanford) ® 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 .0I 15(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 Reaional 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, Harnett, Hoke, Water Quality 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_Quality Section Mooresville, North Carolina 28115 Gaston, Iredell, Lincoln, Mecklenburg, Rowan, (704) 663-1699 Stanly, Union (704) 663-6040 Fax Ralei h Re Tonal 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, Bertie, 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 Wilmin ton Re tonal Office 127 Cardinal Drive Extension Brunswick, Carteret, Columbus, Duplin, New Water Quality Section Wilmington, North Carolina 28405 Hanover, Onslow, Pender (910)796-7215 (910)350-2004 Fax Winston-Salem Regional Office 450 W. Hanes Mill Road Alamance, Alleghany, Ashe, Caswell, Davidson, Water Quality Section Suite 300 Davie, Forsyth, Guilford, Rockingham, Randolph, Winston-Salem, North Carolina 27105 Stokes, Surry, Watauga, Wilkes, Yadkin (336)776-9800 (336) 776-9797 Fax INSTRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION Page 3 of 3 State of North Carolina Department of Environmental Quality DWR Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Dlvislon of Water Resources ETA 06-21 & SUPPORTING DOCUMENTATION Application Number: (,tag R ZS _ (to be completed by pwtt)NCept All items must be completed or the 80lication will be returned 0t �C,v?p011t ,E1,t�?j Quality 1. APPLICANT INFORMATION: I. Applicant's name: Lee County (company, municipality, HOA, utility, etc.) 2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Federal ® Stale/County ❑ Municipal 3. Signature authority's name: Lisa Minter per 15A NCAC 02"I' .0106(b) Title: County Manager 4. Applicant's mailing address: 408 Summit Drive City: Sanford State: NC Zip: 27330- 5, Applicant's contact information: Phone number: (9 9) 718-4605 Email Address: IminterAleecountync.Aov_ IL PROJECT INFORMATION: NOV 13 ? p23 1. ElPnvatelt-Owned Public Utility ❑ Other I . Project name: Lee County Multi -Snorts Complex 2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project If a modification, provide the existing permit number: WQ00 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: WQ00_ . _ 3. County where project is located: Lee Court] 4. Approximate Coordinates (Decimal Degrees): Latitude: 35.460 Longitude:-79.12' 5. Parcel ID (if applicable): 9662-31-2077-00 (or Parcel ID to closest downstream sewer) 1I1. CONSULTANT INFORMATION: 1. Professional Engineer: Eric Domonell License Number: 047504 Firm: McAdams Mailing address: 621 Hillsborqugh St suite 500 City: Raleigh State: NC Zip: 27603 Phone number: (2jj9361-5000 Email Address: domonellAmcadamsco.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Water Reclamation Facility Permit Number: Owner Name: City of Sanford V. RECEIVING DOWNSTREAM SEWER INFORMATION: I. Permit Number(s)- WQ _ 2. Downstream (Receiving) Sewer Information: 8 inch ® Gravity 0 Force Main 3. System Wide Collection System Permit Number(s) (if applicable): WQCS Owner Name(s): City of Sanford FORM: FTA 06-21 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 QPeratignal Agreement (FORM: DEV) been attached? ❑ Yes ❑ No ® NIA 3. If the Applicant is a Home/Property Owners' Association, has an HOAMOA Operational Agreement (FORM: HOA) and supplementary documentation as required by 15A NCAC 02T.0115(c) been attached? ❑ Yes []No ® NIA 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 PooI/Filter Backwash ❑ Businesses / offices / factories ❑ Nursing Home ® Other (Explain in Attachment) 5. Nature of wastewater: 100 % Domestic °/a Commercial % Industrial (See 15A NCAC 02T .0103(201) If Industrial, is there a Pretreatment Program in effect? ❑ Yes El No 6. Has a flow reduction been approved under ISA NCAC 0 .01 !4(- ? ❑ 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(1)) Daily Design Flow'-' No. of Units Flow Field House A 5500 gal/day 1 5500 GPD Field House B 5500 gal/day 1 5500 GPD Restroom A 4000 gal/day 1 4000 GPD Restroom B 4000 gal/day 1 4000 GPD Maintenance Building 1750 gal/day 1 1750 GPD gall GPD Total 20750 GPD a See 15A NCAC l 14 b d e I 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 .01 14(c), design flow rates for establishments not identified (in table 15A NCAC 02T.01 14) shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 20750 GPD (per 156 NCAC 021' ,QI 14) D 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 06-21 Page 2 of 5 V11. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers): 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8" 3784 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 VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force Maitts): PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PU T TION 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) D 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.Lb. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify) 6. Power reliability in accordance with I SA NCAC 02T .0305 h I : ❑ Standby power source or ❑ Standby pump ➢ Must have automatic activation and telemetry - 15A NCAC 02T.0305(h)(I)(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(h)(1)(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 scurce 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 06-21 Page 3 of 5 IX. SETBACKS & SEPARATIONS — (029.0200 & 15A NCAC 02T .0305(f)): I. Does the project comply with all separations/altematives found in 15A NCAC 02T -0305(f)_&_(g) ® Yes ❑ No 15A NCAC 02T.0305 contains minimum separations that shall be provided for sewers stems: 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 '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-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-I 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(D or (g), see Section X.1 of this application * I SA NCAC 021.0305W contains alternatives where separations in 02T.0305(f) cannot be achieved. PIease 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 webpage 2. Does this project comply with the minimum separation requirements for water mains? ®Yes ❑ No ❑ NiA ➢ 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 ❑ NIA ➢ Please provide supplementary information identifying the areas of non-conformance. ➢ Seethe 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: ® No If yes, does the project comply with setbacks found in the river basin rules per I5A NCAC 02B .0200? ❑ Yes ❑ No ➢ This includes Trout Buffered Streams per 15A NCAC 213.0202 5. Does the project require coverage/authorization under a 404 Nationwide/individual permits ❑ Yes ® No or 401 Water Quality Certifications? D Please provide the permit number/permitting status in the cover letter if coverage/authorization is required. 6. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No Per I SA NCAC 02'r.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 06-21 Page 4 of 5 X. CERTIFICATIONS: I. Does the submitted system comply with I SA NCAC 02T, the Minimum Design Criteria for the Permitting of Pump Stations and Force Mains (latest version). and the Gravity Sewer Minimum Design Crite is(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 projects regpirins a variance approval may be subject to longer review times. For projects reguirine two or more variances or where the variance is determined by the Division to be a significant portion of the proiect. the full technical review is required. 2. Professional Engineer's Certification: I, Ri G bot6oNELL , attest that this application for la- 6X0TM mvi,-0 Sftls &M>'t-ETA (Professional Engineer's name from Application Item m.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 1 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: �.�`����1� �A RQ����•�i• SEAL 4 00 3. Applicant's Certification per 15A NCAC 02T .0106(b): I, L t c. G� 1M,r► r _ , attest that this application for Lam, C,." A-,N t t)Wii •SPA wcrY�reu (Signature Authonty Name from Application Item 1.3.) (Project Name from Application Item 11. 11 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 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. Signature: 1��& Date: )RC)OZ FORM: PTA 06-21 Page 5 of 5 DocuSign Envelope 1D: 6D1FFOBA-C749-4A52-9771-A4IAFBAB14Di virQrer.tItt'i,tt State of North Carolina Department of Environmental Quality CDW#t )VOV 8 - Z023 Division of Water Resources Jtufpigg I Flow Tracking for Sewer Extension Applications Division of Water Resourcescgi (FTSE 10-18) Application Number: I FT-362 Entity Requesting Allocation: City of Sanford Project Name for which flow is being requested: Lee Co. Multi -Sports Complex 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: Big Buffalo Wastewater Treatment Plant b. WWTP Facility Permit #: NCO024147 AU flows are in MGD c. WWTP facility permitted flow: 12.0000 d. Estimated obligated flow not yet tributary to the WWTP: 2.2394 e. WWTP facility's actual average flow: 3.4800 f. Total flow for this specific request: 0.02075 g. Total actual and obligated flows to the facility: 5.7402 h. Percent of permitted flow used: 48% Complete this section for each pump station you are responsible for along the route of this List pump stations located between the project connection point and the WWTP. Pump Station (Name or Number) (A) (B) (C) Pump Firm Design Approx. Obligated, Station Capacity' Average Current Not Yet Permit Daily Flow Avg. Daily Tributary Number (Firm/nA. Flow, Daily Flow, MGD MGD MGD MGD (D) - (8+Q Total Current Flow Plus Obligated Flow MGD (E)=(A-D) Available Capacity' MGD Carr Creek P001 1.1693 0.4677 0.3658 0.1411 0.5069 -0.0392 Gaster Creek 4.0291 1.6116 1.0195 0.5883 1.6078 0.0039 zaig Buffalo #N/A #N/A #N/A #N+A #N+A NMA x #NIA #N/A #NIA #N+A MA #NIA x #N/A #N/A #N/A #N+A #NIA #NSA 11. 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. 2. Design Average Flow is the firm capacity of the pump station divided by the peaking factor (pf) not less than 2.5, per Section 2.02(A)(4)(c) of the Minimum Design Criteria. 3. 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 Sanford Collection System Downstream Permit Number: WQCS00047 111. Certification Statement Page 1 of 6 FTSE 10-18 DocuSign Envelope ID: 6D1FF08A-C749AA52-9771-A4IAFBAB14D1 1, Paul Weeks, Jr. PE, certify to the best of my knowledge that the addition of the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity related sanitary sewer overflows or overburden any downstream pump station en route to the receiving treatment plant under normal circumstances, given the implementation of the planned improvements identified in the planning assessment where applicable. This analysis has been performed in accordance with local established policies and procedures using the best available data. This certification applies to those items listed above in Sections I and 11 plus all attached planning assessment addendums for which 1 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. OocuSigned by, I ats, h. ht s BBt39E6 M4489 Signing Official Signature Utilities & Engineering Director Title of Signing Official R 10123.`23 Date Page 2 of 6 FTSE 10-18 DocuSign Envelope ID: 90CD6B51-69554101-B411-OAFFD635A6D7 PLANNING ASSESSMENT ADDENDUM (PAA) Submit a planning assessment addendum for each pump station listed in Section II where Available Capacity is 0. Pump Station (Name or Number): Given that: a. The proportion and amount of Obligated, Not Yet Tributary Daily Flow (C) accounts for 27.8 % and 0.1411 MGD of the Available Capacity (E) in Pump Station Carr Creek ; and that b. The rate of activation of this obligated, not yet tributary capacity is currently approximately 0.01 MGD per year; and that c. A funded Capital Project that will provide the required planned capacity, namely is in design or under construction with planned completion in ; and/or d. The following applies: An unerade was made to the Carr Creek lift station (hermit W00043908 Corrected bringing its capacity up to 890 gpd, per field testing performed after the upgrade was completed. The estimated capacity submitted on the permit is 812 gpd. A modified permit has been submitted to increase the permitted capacity to the 890 gpd. The increased capacity of the lift station will result in the sewer flow, associated with the Lee Co. Multi-SPorts Complex, to be below the capacity of the lift station as outlined. below. at 890 gpm, the revised FTS for Carr Creek liftstation would e: (A) (B) (C)_ (D) (E) 1.281 MGD 0.5126 MGD 0.3658 MGD 0.1411 MGD 0.5069 MGD 0.0057 MGD Therefore: Given reasonably expected conditions and planning information, there is sufficient justification to allow this flow to be permitted, without a significant likelihood of over -allocating capacity in the system infrastructure. I understand that this does not relieve the collection system owner from complying with G.S. 143- 215.67(a) which prohibits the introduction of any waste in excess of the capacity of the waste disposal system. Docu$igned ay: �OJAL k. &t s Ji-, P. f . BBC39E866784489 Signing Official Signature V1 10/24/2023 Date Page 3 of 6 FTSE 10-18 NC Dept t, ,Fn��iralr� �e!ytai Qu�.Iiry J MCADAMS NOV 8 - 2023 Date: November S, 2023 To: NCDEQ— Raleigh Regional Office Re: Water Quality Section 3800 Barrett Drive Raleigh, North Carolina 27609 I am sending you the following items: ❑ Drawings ❑ Letter ❑ Specifications ® Submittal ❑ Plans ❑ Prints LETTER OF TRANSMITTAL HAND DELIVER Lee County Multi -Sports Complex 111 Sewer Extension Submittal Job #: LEE22003 ❑ Statement of Qualifications ❑ Other QUANTITY UNIT DESCRIPTION 1 Copy Sewer Extension Permit Report 1 Set Construction Drawings 1 Check $600.00 Application Fee 1 USB Digital Files of Submittal Items Transmitted as checked below: ® For approval ❑ For your use ❑ As requested Remarks: Copy to: ® For review + comment ❑ Other ❑ Other Eric Domonell, PE / be Assistant Project Manager creating experiences through experience 621 Hillsborough Street, Suite 500, Raleigh, NC 27603 / 919. 361. 5000 qZx w S + 6 � � � \ � 3 % � (� 'log ,j @ — #E§R � � ��§■ � ) #& ' 2!§a§■ j§!2|§m _§m■ g����| ■)))k) %|\ ]m§��■ / 2®::,� � )�n� � k .�i ..♦ ti 9f �� NC Dept Of Environmenial Quality Sewer System Extension Lee County, North Carolina NOV Lee County Multi -Sports Complex 1 November 20231 LEE220 detF'h Region -al 0 C WI McADAms Ne Dept <,t`E�virortr�erata f �� r c L ' ileis� P"e8i.,i j LEE COUNTY MULTI -SPORT COMPLEX SANFORD, NORTH CAROLINA SEWER EXTENSION PERMIT APPLICATION PROJECT NUMBER: CERTIFIED BY: DATE: LEE22003 ERIC M. DOMONELL, PE NOVEMBER 2023 McADAMS 621 HILLSBOROUGH ST, STE 500 RALEIGH, NORTH CAROLINA 27603 NC Lic. # C-0293 V$ r M WADAMS SEWER EXTENSION NARRATIVE > LEE22003 LEE COUNTY MULTI -SPORTS COMPLEX NC DEQ SEWER SYSTEM EXTENSION NARRATIVE GENERAL DESCRIPTION This project ;s located at the southwest corner of the intersection of Broadway Road (SR 1579) and US 421 Bypass in Sanford, North Carolina. The site is the approximately 121-acres and can be identified by the State Parcel identification Number (PIN) 9662-31-2077-00. The site is located in Lee County within the limits of the City of Sanford (the City) and is therefore under the jurisdiction of the City_ Per the C'ty's mapping, the site is currently divided into three zoning designations: R-20, Residential District, LI, Light Industrial, and C 2, Commercial. The receiving stream for the proposed site is Carrs Creek, a tributary to the Cape Fear River (NC stream index number: 18-20-7, NC stream classification: Q. The site is currently vacant. The site was originally developed as a working farm and homestead. There are remnants of former structures throughout the property, but no other existing improvements existing on the site. Two parcels adjacent to the site's proposed entry road on Broadway Road are owned by a third party with the intention of developing the sites into a future gas station and hotel building. These projects have not been permitted for construction, but potential sewer demands from buildings of this type and size have been accounted for in the Canalysis of the proposed public sewer extension. At this time, Lee County proposes to install a multi -sport complex including multi -purpose synthetic turf fields, multi- purpose natural turf fields, baseball/softball fields, and a playground. Additionally, the project will include several supporting restroom and picnic buildings and a maintenance facility. Associated parking, pedestrian access and utilities are also proposed to support the development. The project proposes installation of approximately 3,788 linear feet of 8" ductile iron pipe (DIP) public gravity sewer through a public utility easement through the site to convey sewer service demands from the proposed buildings, as well as anticipated sewer service demands from the aforement'oned private developments adjacent to the park's entry road. DISCUSSION OF GRAVITY SEWER EXTENSION Sanitary sewer service demands wN be conveyed via 4" 8" PVC pipe to manholes along the proposed 8" DIP City of Sanford gravity sewer extension. The proposed 8" DIP gravity sewer extension will be terminated at 4' sewer manholes near the northeast corner of the site, beyond sewer service connections from restroom and maintenance facilities, to allow for future sewer system connections by the anticipated private developments to the east and west along Broadway Road. An existing sewer manhole at the southwest corner of the site will serve as the gravity sewer extension outfall, at which point, sanitary sewer demands will enter the existing City of Sanford public sewer system. Total sewer demand from the proposed multi -sport complex buildings described above was calculated to be approximately 36.02 GPM. Based on discussion with the County about the anticipated private developments on Broadway Road, we calculated a demand of approximately 25.0 GPM and 3.82 GPM for a 120-room hotel and a 3,666 square foot gas stat=on, respectively. Total additional demand on the existing City of Sanford sewer system, including anticipated private development flows, totals approximately 64.84 GPM. We calculated the existing system to be 18.2% full with a flow of 96.16 GPM M the existing 8" PVC pipe at 0.80% slope. The additional demand of 64.84 GPM crewing experiences through experience 1 of 2 r I J MCADAMS SEWER EXTENSION NARRATIVE > LEE22003 for a total of 161.00 GPM in the existing downstream pipe shows that the same pipe would be approximately 30.6% full at the time the park and both private deve opments are brought online. The proposed public sewer extension has been rev'ewed and approved by the City of Sanford department of Utilities and Engineering, meeting the design requirements of the City's public utility specifications. INCLUDED DOCUMENTS IN THIS APPLICATION • Construction Documents utility plan sheets and select relevant plan sheets (hard copy and digital) • 8.5" x 11" color copy of USGS Topographic Map capturing the entire project area • 8.5" x 11" Aer-lel location map showing the entire project area • Future sewer demand calculations spreadsheet • Application fee check of $600 payable to NCDEQ • Completed and signed Fast Track Application form • Flow Tracking for Sewer Extension Appiications form completed and certified by City of Sanford Utilities and Engineering Director • Planning Assessment Addendum form completed and certified by C'ty of Sanford Utilities and Engineering Director creating experiences through experience 2 or 2 I 10 44 • 46 RROADktAYRD A PR 1110iis 19 .ho 4-7w P QF. dp PL 'j N A 0 500 1,000 1 inch 1,000 feet USGS The National Map: Wtioriall Program Geographic Names"Infop Dataset, National Land Cover DaU National Transportation Dataset\L Bureau TIGER/Line data; USIFS R Department of State Humanitarian Centers for Environmental Informa refreshed June, 2022. LEE COUNTY MULTI -SPORTS COMPLEX 2,000 Feet PROJECT LEE22003 SANFORD, NORTH CAROLINA !14 arieg Datas;et, 3DEP Elevation I System, National Hydrography. 46tional Structures Dataset, arrd lobal Ecosystems U.S. Census, ta, Natura I Earth Data: U S. ition Unit; and NOAA National S Coastal Relief Model. Data LTH j WADAMS \ IN 2#qq■# q ]f; m 4e M H 2))kk} �