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HomeMy WebLinkAboutWQ0045357_Application (FTSE)_20240610LETTER OF TRANSMITTAL TO: NCDEQ - Water Quality Section 3800 Barrett Drive Raleigh NC 27609 ATTN: Susan Wilson DATE: 04/2412024 PROD. NO.:19-0139.007 RE: Oakwood Subdivision Phase 1 B - WE ARE SENDING YOU X Prints ❑ Reproducible ❑ Specifications . Other X Copy of letter ❑ Change Order ❑ Shop Drawings X Attached ❑ Under Separate Cover ❑ Transmitted Via COPIES DRAWING DATE _ DESCRIPTION 1 Cover Letter 1 Fast Track Form & Fee Check 1 Flow Tracking Form (FTSE) 1 USGS Map 1 City of Mebane Flow Tracking Map TRANSMITTED X For Approval COMMENTS: COPY TO: As Requested For Your Use For Review and Comment SIGNATURE: William R. Wirt, P.E. Headquarters Office 320 Executive Court, Hillsborough, NC 27278 919,732,3883 // www.summitde.com SUMMIT DESIGN AND ENGINEE66 SERVICES 320 Executive Court, Hillsborough, NC 27278 Phone // 919.732.3883 Web // www.summitde.net N 4j v-N See revised cover letter 6/6/2024 PpR`� -� Cover Letter ,p•` 0 0, Project: 4s;,�` Oakwood Subdivision Phase 1B April 24, 2024 SDE Project #: � 19-0139 Information Provided by: William Wirt, PE Contents: Cover Letter, wastewater flow calculations and project narrative, Division of Water Resources Fast Track Sewer System Extension application and attachments. Project Narrative: This application is for Phase iB of Oakwood Subdivision. Phasing has been revised to split Phase 1 into two phases, Phase 1A and Phase 1B. As required by the City of Mebane's Paper Flow Policy (included with this submittal), the sewer for the new Phase 113 must be fully permitted prior to applying for the Phase 2 extension permit. Phase 1A sewer has been approved and permitted. Phase 18 consists of 48 single family homes and 38 townhouse units. The sewer will connect to stubs installed in Phase 1A. The gravity sewer extension in Phase IB which consists of 15 new manholes, 1,994 LF of 8" PVC and 728 LF of 8" DIP as summarized in the table in section VII of the FTA attached. This application will also include a new outfall extending from the "U Rodgers" Pump Station cross country to the existing manhole at the property identified by PIN 9824-17-5451. The outfall will consist of 1913 12" PVC and 57812" DIP sewer line and 15 new manholes. This project does require coverage under a 404 (SAW-2018-01858) and 401 (WQC005039) permits, both of which have been approved. Wastewater Flows (Phase IB): 75 gal/day/bdrm 86 units @ 225 gpd/day. 86 units x 225 gal/day=19,350 gpd ir e Nlcl�'��k State of North Carolina DWR %�'tak Department of Environmental Quality ppR (1 Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Dlvlsion of Water Resources 1Nt TRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION V, This application is for sewer extensions involving gravity sewers, pump stations and force mains, or any combination that has been certified by a professional engineer and the applicant that the project meets the requirements of 15A NCAC 02T and the Division's Minimum Design Criteria (Gravity Sewer & Pump Stations::Force Mains) and that plans, specifications and supporting documents have been prepared in accordance with 15A NCAC 02T, 15A NCAC 02T .0300, Division policies, and good engineering practices. While no upfront engineering design documents are required for submittal, in accordance with 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 15A NCAC 02T; ➢ Pressure sewer systems utilizing simplex septic tank -effluent pumps (STEPs) or simplex grinder pumps; ➢ Simplex STEP or simplex grinder pumps connecting to pressurized systems (e.g. force mains); ➢ Vacuum sewer systems. General When submitting an application, please use the following instructions as a checklist in order to ensure all required items are submitted. Adherence to these instructions and checking the provided boxes will help produce a quicker review time and reduce the amount of requested additional information. Failure to submit all required items will necessitate additional processing and review time, and may result in return of the application. Unless otherwise noted, the Applicant shall submit one original and one copy of the application and supporting documentation. A. One Original and One Copy (second copy 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): M 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 I.2 is a corporation or company, provide documentation it is registered for business with the INUM Gins e%VA of State. ❑ If the Applicant Type in Item 1.2 is a partnership or d/bia, enclose a copy of the certificate filed with the Register of Deeds in the county of business. ® The Project Name in Item IL I 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 NCAL 02 ' 0 106(b). Per 15A NCAC 02T .0106(c), an alternate person may be designated as the signing official if a delegation letter is provided from a person who meets the criteria in 15A NCAC 02T .0106(b). INSTRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION Pagel of 3 E. Flow Tracking/Acceptance Form (Form: FTSE 10-23) (If Applicable): E 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 ➢ Intergovernmental agreements or other contracts will not be accepted in lieu of a project -specific FTSE. F. Site Maps (All Application Packages): E Submit an 8.5-inch x 1 1-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 E 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. Cl 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) I. Certificate of Public Convenience and Necessity (All Application Packages for Privately -Owned Public Utilities): ❑ Per 15A NCAC 02T .0115(a)(1) provide the Certificate of Public Convenience and Necessity from the North Carolina Utilities Commission demonstrating the Applicant is authorized to hold the utility franchise for the area to be served by the sewer extension, or ❑ Provide a letter from the North Carolina Utilities Commission's Water and Sewer Division Public Staff stating an application for a franchise has been received and that the service area is contiguous to an existing franchised area or that franchise approval is expected. J. Operational Agreements (Applications from HOA/POA and Developers for lots to be sold): ❑ Home.'Pronerty Owners' Associations ❑ Per 15A NCAC 02T .0115(c), submit the properly executed t]2=6onal AAeamcnnent (FORM: HOA). ❑ Per 15A NCAC 02T .01 15(c), submit a copy of the Articles of Incorporation, Declarations and By-laws. ❑ Developers of lots to be sold ❑ Per 15A NCAC 02T .01 15(b), submit the properly executed Operational Agreement (FORM: DEVI, For more information, visit 1h,7 Division's collection systems website INSTRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION Page 2 of 3 THE COMPLETED APPLICATION PACKAGE INCLDING ALL SUPPORTING INFORMATION AND MATERIALS, SHOULD BE SENT TO THE APPROPRIATE REGIONAL OFFICE: REGIONAL OFFICE ADDRESS COUNTIES SERVED Asheville Regional Office 2090 US Highway 70 Avery, Buncombe, Burke, Caldwell, Cherokee, Water Quality Section Swannanoa, North Carolina 28778-8211 Clay, Graham, Haywood, Henderson, Jackson, (828) 296-4500 Macon, Madison, McDowell, Mitchell, Polk, (828) 299-7043 Fax Rutherford, Swain, Transylvania, Yancey Fayetteville 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 Water Quality Section Raleiah Reaional Office Water Quality Section Washington Regional Office Water Quality Section Wilminaton Reaional Office Water Quality Section 610 E. Center Avenue Mooresville, North Carolina 28115 (704) 663-1699 (704) 663-6040 Fax 3800 Barrett Drive Raleigh, North Carolina 27609 (919) 791-4200 (919) 571-4718 Fax 943 Washington Square Mall Washington, North Carolina 27889 (252) 946-6481 (252) 975-3716 Fax 127 Cardinal Drive Extension Wilmington, North Carolina 28405 (910) 796-7215 (910) 350-2004 Fax Alexander, Cabarrus, Catawba, Cleveland, Gaston, Iredell, Lincoln, Mecklenburg, Rowan, Stanly, Union Chatham, Durham, Edgecombe, Franklin, Granville, Halifax, Johnston, Lee, Nash, Northampton, Orange, Person, Vance, Wake, Warren, Wilson Beaufort, Bertie, Camden, Chowan, Craven, Currituck, Dare, Gates, Greene, Hertford, Hyde, Jones, Lenoir, Martin, Pamlico, Pasquotank, Perquimans, Pitt, Tyrrell, Washington, Wayne Brunswick, Carteret, Columbus, Duplin, New Hanover, Onslow, Pender Winston-Salem Reaional 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 RPR2��p�A State of North Carolina Department of Environmental Quality Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Division of Water Resources `11 3t? FTA 10-23 &SUPPORTING DOCUMENTATION Application Number: W00045357 (to be completed by DWit) see email and add info 6/6/2024 All items must be completed or the application will be returned 1. APPLICANT INFORMATION: Applicant's name: City of Mebane (company, municipality, HOA, utility, etc.) 2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Federal ❑ State?County ® Municipal 3. Signature authority's name: Chris Rollins per 15A NCAC 02T .0106(bi Title: Ci , Manager 4. Applicant's mailing address: 106 E. washington Street City: Mebane State: NC Zip: 27302- 5. Applicant's contact information: Phone number: (919) 562-5901 Email Address: crollins@cityofinebane.com H. PROJECT INFORMATION: ❑ Privately -Owned Public Utility ❑ Other 1. Project name: Oakwood Subdivision Phase I B 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: Orange 4. Approximate Coordinates (Decimal Degrees). Latitude: 36.087839' Longitude:-79.251508' 5. Parcel ID (if applicable): 9825404628,982550253 1 , 982560198 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: William R. Wirt License Number: 052574 Firm: Summit Design and Engineering Services Mailing address: 320 Executive Court City: Hillsborough State: NC Zip: 27278- Phone number: 919 732-3883 Email Address. william.wirt0summitde.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: City of Mebane Water Resource Recovery Facility Permit Number: NCO021474 Owner Name: City of Mebane V. RECEIVING DOWNSTREAM SEWER INFORMATION: 1. Permit Number(s): WQ 2. Downstream (Receiving) Sewer Information: 12" inch X Gravity L Force Main 3. System Wide Collection System Permit Number(s) (if applicable): WQCS00081 Owner Name(s): Ci of Mebane FORM: FTA 10-23 Page I 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 0 N. A 2. If the Applicant is a Developer of lots to be sold, has a Developer's Oper tionpl AgrgementIFORM: DEVI been attached? ❑ Yes ❑ No ®N/A 3. If the Applicant is a Home/Property Owners' Association, has an HOA/POA Operational Agreement fFORKI: HOA) and supplementary documentation as required by 15A NCAC 02T.01 15(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 I day care ❑ Medical 1 dental.' veterinary facilities ❑ Swimming PoollClubhouse ❑ Food and drink facilities ❑ Church ❑ Swimming Pool. -Filter Backwash ❑ Businesses I offices 1 factories ❑ Nursing Home ❑ Other (Explain in Attachment) 5. Nature of wastewater : 100 % Domestic 0 % Commercial.0 % Industrial (See I SA NCAC 02T .0I03f20)) If Industrial, is there a Pretreatment Program in effect? ❑ Yes ❑ No 6. Hasa flow reduction been approved under 15A NCAC 02T .0114 ? ❑ Yes ® No ➢ If yes, provide a copy of flow reduction approval letter with this application 7. Summarize wastewater generated by project: Establishment Type (see 02T.0114(f)) Daily Design Flow A,n No. of Units Flow Townhouse/Single Family Homes/ 225 gal/gpd 86 19,350 GPD gall GPD gall GPD gall GPD gall GPD gall GPD Total 19,350 GPD a See 15A NCAC 02T _01 14 ft (d), (e)(1) and (W) for caveats to wastewater design flow rates (i.e. proposed unknown non-residential development uses; public access facilities located near high public use areas; and residential property located south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals as defined in G.S. 42A4). b Per 15A NCAC 02T .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: 19,350 GPD (per l A N A ' Q2T 14 4 - ) -' ➢ 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 timefrarne for permitting upstream sewers with flow. ❑ Flow has already been allocated in Permit Number: _ _ Issuance Date: ❑ Rehabilitation or replacement of existing sewers with no new flow expected ❑ Other (Explain): _ FORM: FTA 10-23 Page 2 of 5 VI I. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers). 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8" 1994 PVC 8" 728 DIP 12" 1913 PVC 12" 578 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 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 punip(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)(1): ❑ 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: ➢ Include documentation that the portable source is owned or contracted by the applicant and is compatible with the station. ➢ If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' storage capacities and the rotation schedule of the portable power source or pump, including travel timeframes, shall be provided as part of this permit application in the case of a multiple station power outage. FORM: FTA 10-23 Page 3 of 5 IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T.0305(f)): 1. Does the project comply with all separations/alternatives found in 15A NCAC 02T.0305(f) & {g]? ® Yes ❑ No 15A NCAC 02T.0305(f) contains minimum separations that shall be provided for sewer systems: Setback Parameter* Separation Required Storm sewers and other utilities not listed below (vertical) 18 inches 2Water mains (vertical - water over sewer preferred, including in benched trenches) 18 inches 2Water 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 11 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(f) or (g), see Section X.I of this application *15A NCAC 02T.0305(e) contains alternatives where separations in 02T.0305(fl cannot be achieved. Please check "yes" above if these alternatives are used and provide narrative information to explain. **Stream classifications can be identified using the Division's NC Surface Water Classifications webpage 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 ® NIA ➢ Please provide supplementary information identifying the areas of non-conformance. ➢ See the Division's draft. separation requirements for situations where separation cannot be met. ➢ No variance is required if the alternative design criteria specified is utilized in design and construction. 4. Is the project located in a river basin subject to any State buffer rules? ® Yes Basin name: Jordan Lake ❑ 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 NC.A 2T.01 ) (additional permits?certifications)? ® Yes ❑ No Per 1_5A N.CAC..02T.01054c)(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 interferencelconflict boxes require a variance approval. ➢ If yes, include an attachment with details for each line, including type (aerial line, size, material, and location). High priority lines shall be inspected by the permittee or its representative at least once every six -months and inspections documented per 15A NCAC 02T.0403(a)(5) or the permittee's individual System -Wide Collection permit. FORM: FTA 10-23 Page 4 of 5 X. CERTIFICATIONS: 1. Does the submitted system comply with 15A NCAC 02T, the Minimurn Design Criteria for the Permitti%t of Pump Stations and Force Mains (latest version), and the Gravity Sewer Minimum Design Criteria. latest version as applicable? ® Yes ❑ No If no, for projects requiring a single variance, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for review to the Central Office. Approval of the request will be issued concurrently with the approval of the permit, and proiects requiring a variance approval may be subject to longer review times. For proiects requiring two or more variances or where the variance is determined by the Division to be a significant vortion of the pro6ect, the full technical review is re uired. 2. Professional Engineer's Certification: I, __1,�/, ! A, /I-W MI Z,'T , attest that this application for P Suy s ! r{4l- (Professional Engineer's name from Application Item 111.1.) (Project Name from Application Item 11.1) has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specifications, engineering calculations, and all other supporting documentation to the best of my knowledge. I further attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Minimum Design Criteria for Qravity Sewers glatest version), and the Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Forge Mains tlawtyerl.i9p). Although other professionals may have developed certain portions of this submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and have judged it to be consistent with the proposed design. NOTE — In accordance with General Statutes 143-215.6A and 143-215.613, any person who knowingly makes any false statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed $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: •C�O� L /AMR.1��. ..... .............. .. ... ...... _...... _..._.. 3. Applicant's Certification per 15A NCAC 02T .0106(b): ent-w-wa�a 1, , attest that this application for Ter_6 (Signature Authority Name from Application Item 1.3.) (Project Name from Application Item I1.11 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 $25,000 per violation. 1204 Signature: bate: 1-3 FORM: FTA 10-23 Page 5 of 5 E ran C) 6 m w En a- Rock Ouany Road seowwon Road. haven xx C4 E '00— V) z :3 Z Cl CD OL E E Cy C� E CY LU ................ UNITED STATES 3TAIE OF NORTH CAROUNA IMEGMW UWO96ROLE LTEPAsrTMENT OF THE INTERIOR °a 'tY1P' }jFi1HY{YT CaP{rta. 5 oEYELOPUEHf ItNN GW[ OKOLOCICAL SURVEY RLtNN\WH LAROHA l ..l 76PIFl jr*P*CfW!{.' F 4'-.i -r"~l- +• -uh..� ' �r+x7rl 1 J i} -. ', i :5 ^r L.:; r 7 SITE LOCAT [ X. 'a Y s. 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"�... - a+w... f. n, MEBANE, Al. { ... m«�s„-..,.... •n ".t -. a'..wia IW rreso-wtv,s . a PISIOnto TOPOWN, phi$= U q State of North Carolina Department of Environmental Quality DWR Division of Water Resources Dlvlslon of Water Resources 1�1't� }' y Flow Tracking for Sewer Extension Applications (FTSE 10-23) Entity Requesting Allocation: City of Mebane Project Name for which flow is being requested: Oakwood Subdivision Phase I B More than one FTSE may be required for a single project if the owner of the WWTP is not responsible for all pump stations along the route of the proposed wastewater flow I. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: City of Mebane Water Resource Recovery Facility b. WWTP Facility Permit ##: NC 0021474 All flows are in MGD c. WWTP facility's permitted flow 2.5 d. Estimated obligated flow not yet tributary to the WWTP 0.4255 e. WWTP facility's actual avg. flow 1.6000 f. Total flow for this specific request 0.0194 g. Total actual and obligated flows to the facility 2.0449 h. Percent of permitted flow used 82% II. Complete this section for each pump station you are responsible for along the route of this proposed wastewater flow. List pump stations located between the project connection point and the WWTP: (A) (B) (C) (D)=(B+C) (E)=(A-D) Design Approx. Obligated, Total Pump Pump Average Current Not Yet Current Flow Station Station Firm Daily Flow" Avg. Daily Tributary Plus (Name or Permit Capacity, * (Firm 1 pf), Flow, Daily Flow, Obligated Available Number) No. MGD MGD MGD MGD Flow Capacity*** SE Regnl WQ0031329 2.505 1.002 0.2647 0.1701 0.4348 0.5672 * The Firm Capacity (design flow) of any pump station is defined as the maximum pumped flow that can be achieved with the largest pump taken out of service. ** Design Average Daily Flow is the firm capacity of the pump station divided by a peaking factor (pf) not less than 2.5, per Section 2.02(A)(4)(c) of the Minimum Design Criteria. *** A Planning Assessment Addendum shall be attached for each pump station located between the project connection point and the WWTP where the Available Capacity is < 0. Downstream Facility Name (Sewer): City of Mebane Downstream Permit Number: WQ0030944 Page 1 of 8 FTSE 10-23 III. Certification Statement: I Chris Rollins certify to the best of my knowledge that the addition of the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity related sanitary sewer overflows or overburden any downstream pump station en route to the receiving treatment plant under normal circumstances, given the implementation of the planned improvements identified in the planning assessment where applicable. This analysis has been performed in accordance with local established policies and procedures using the best available data. This certification applies to those items listed above in Sections I and II plus all attached planning assessment addendums for which I am the responsible party. Signature of this form certifies that the receiving collection system or treatment works has adequate capacity to transport and treat the proposed new wastewater. LI f 2-�/Lobf Signing Offrcral Signature ,date C' Title of SigninglWicial Page 2of8 FTSE 10-23 Wilson, Susan A From: William Wirt, PE <william.wirt@summitde.com> Sent: Thursday, June 6, 2024 11:43 AM To: Wilson, Susan A Cc: Franz Holt; Mick Parker; Mehl, Chris; Smith, Kyle Subject: [External] RE: Additional Information - Oakwood Subd Phase 1 B WQ0045357 Follow Up Flag: Follow up Flag Status: Flagged 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. Thanks, Susan. Please the updates in the link attached and my response to comments below in red. Do we need to send in hard copies? Franz/Kyle, please correct me if I marked up the outfall map incorrectly in response to Susan's second comment below. Thanks! D_2024-06-06 S. Wilson - Phase 1 B Sewer Permit Maps & Updates William Wirt, PE Project Manager Tel: 919-732-3883 x3151 Cell: 757-621-5482 sure ■ TiTlp Vr From: Wilson, Susan A <susan.wilson@deq.nc.gov> Sent: Monday, June 3, 2024 11:23 AM To: William Wirt, PE <william.wirt@summitde.com> Cc: Franz Holt <fholt@cityofinebane.com> Subject: Additional Information - Oakwood Subd Phase 1B WQ0045357 A few questions — 1. 1 should have checked this more closely on Phase 1A— but would you recheck that 401 number? We have something in Alamance County for that number, that may not be associated with this project. We do have 1 something for Meritage in Orange County under WQC005373 - 20220949. I did not have a chance to look at the maps for those projects. You are correct, we had the permit number wrong, It has been updated on the cover letter that's included in the link. Would you send a map, similar to what you sent for Phase 1A, outlining Phase 1 B on the Overall Site & Phasing Plan. Please also highlight the sewer line and how it connects with the downstream sewer. (I'm somewhat confused on the narrative and how it connects to the LJ Rodgers pump station). Also this project is above the map that Mebane created? (I should have pointed this out with Phase 1A, but let's get this straightened out with this phase and then hopefully things will be correct for the upcoming phases). I have included marked up plans that outline Phase 1 B and highlight the sewer proposed to be installed in Phase 1 B in yellow highlighter. Yes, the project is above the map provided. I have marked up the sewer outfall map that Mebane provided to show how the project connects to the downstream sewer. Hopefully that makes sense, let me know if you have any questions. Let me know if you have any questions about this. Thanks. Respectfully, Susan Wilson Environmental Engineer (Part Time, Temporary) Water Quality Regional Operations - Raleigh Regional Office NC Department of Environmental Quality Office: 919-791-4240 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. CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. SUMMIT DESIGN AND ENGINEERING SERVICES Project: SDE Project #: Information Provided by Contents: 320 Executive Court, Hillsborough, NC 27278 Phone // 919.132.3883 Web // www.summitde.net Cover Letter Oakwood Subdivision Phase 1B June 6, 2024 19-0139 William Wirt, PE Cover Letter, wastewater flow calculations and project narrative, Division of Water Resources Fast Track Sewer System Extension application and attachments. Protect Narrative: This application is for Phase 1B of Oakwood Subdivision. Phasing has been revised to split Phase 1 into two phases, Phase 1A and Phase 1B. As required by the City of Mebane's Paper Flow Policy (included with this submittal), the sewer for the new Phase 1B must be fully permitted prior to applying for the Phase 2 extension permit. Phase 1A sewer has been approved and permitted. Phase 1B consists of 48 single family homes and 38 townhouse units. The sewer will connect to stubs installed in Phase 1A. The gravity sewer extension in Phase IB which consists of 15 new manholes, 1,994 LF of 8" PVC and 728 LF of 8" DIP as summarized in the table in section VII of the FTA attached. This application will also include a new outfall extending from the "U Rodgers" Pump Station cross country to the existing manhole at the property identified by PIN 9824-17-5451. The outfall will consist of 1913 12" PVC and 578 12" DIP sewer line and 15 new manholes. This project does require coverage under a 404 (SAW-2018-01858) and 401 (WQC005373) permits, both of which have been approved. Wastewater Flows (Phase IB): 75 gal/day/bdrm 86 units @ 225 gpd/day. 86 units x 225 gal/day = 19,350 gpd / / Permit Number WQ0032351 P SR U SR 1007 If ' Permit Number �,e_� WQ0031329 p \ \ I 07 \ r P SE Regional Pump Station Permit Number WQ0031329 SR Oakwood Sewer Flow Diagram I 1 I 1 I 1 , I 1 1 1 0g �® /R PROPOSED GRAVITY y i R' SEWER K �® I �®® Wilson Road 1 ®jam , " a 5 r. - � o a 0 Quarry Lake 0 LJ Danny Drive 0 a owman Q° mac a / Map data © OpenStreetMap contributors, Microsoft, FaCE Community Maps e Aane - Positively Charming TOWNHOME UNITS BUILDING UNIT #IS BUILDINGS UNIT #IS A 1 to 6 M 71 to 75 B 7 to 12 N 76 to 80 C 13 to 19 0 81 to 85 D 20 to 26 P 86 to 90 E 27 to 34 Q 91 to 95 F 35 to 38 R 96 to 102 G 39 to 44 S 103 to 108 H 45 to 50 T 109 to 114 1 51 to 57 U 115 to 119 J 58 to 61 V 120 to 124 K 62 to 65 W 125 to 129 L 66 to 70 20' SANITARY SEWER EASEMENT 40' PROPERTY LINE BUFFER • SIDEWA�K AT PROPERTN LINE ai EXISTING 13- l. If ri. EXISTING CROSSWALK -CONVERT TO HIGH VISIBILITY CROSSWALK,I z �I w'al.��ilr ` = ii li p7m � a � • • �'� ■i ms a _ R/W R/W 20' _R/W STREET YARD `OFFER R/W -R/W _ R/W �R/W Z as -11 O U Q a E *. a f 3 /; 61 5 W , ,. U 3 O I o MAIL KIOSK z� f A I FOR SINGLE / FAMILY HOMES rc \ F PARK AVE. p I 34 (20' PUBLIC R/W) 47 E R/W R/W R/W R/W 348 ` \3 SH. .LOW R K -E P'J LIG RIGHT OE STOP BAR (TYPICAL) - PROPERTY LINE 10' UTILITY EASEMENT (TYP.) 20' FUTURE SANITARY SEWER EASEMENT �) CONNECTION LIMITS OF DISTURBANC EXIST. WOODS TO / REMAIN PROTECTED IBUFF�� III l I 1 _l \ l 3 12427 SF 65 A SHELTER h r \ >\` WETPOND #1 D7495 PAS - �I OS-5 Fl 17.21 TUR PLAY PHASE 1 B 2 ��� ti E ISTIN �'' 249 r� I, 25 , .< POND I AMENITIES BUILDING EX. SITE ACCESS #1 J ` EXCLUSIVE LEFT ���� �,a MAIL KIOSK AND RIGHT EGRESS a T we LANES ON WINDING STREET YARD \, fWETLANDS SPRING DRIVE BUFFER PILL/II CURB / 246 24 4 Y 10' x 70' SIGHT 10' UTILITY 6 - (TYP ) A n TRIANGLE (TYP.) EASEMENT v (TYP.) ��,; /, / � Ili 68' 100 K ) / \ �z�`ti_,��' , I POND 187 POWERLIN EASEMENT PHASE 1A TPOND #2 I I 3 131 2 1 \ - o- E� _ 134 1 OH d - - _ I\ 136 1 13 60' 44 KW 4 6 34 POWERLINE ��\ T I EASEMENT EXIST. OPEN AREA TO BE I I I ►_ 1`� -) 1 �L PLANTEDI H FOREST I 129 ` J/ -I- I MIX I I PHASE 1 B �/ E EXIST. WOODS TO PHASE 6 1 REMAIN PROTECTED / J 12 Ax 68' ELECTRICAL I EASEMENT J I 6� / N #51 1/ PROPERTY / I� �I III LINE IIIII / 1 14 14 9 X/ I �! �/ I E�TPOND #4� fee �C ABBOYVST. CONSTRUCTION \ CONTRACTOR SHALL TIE NEW ABBOTT STREET INTO EXISTING AS SHOWN. TYPICAL STREET SECTION, SIDEWALKS AND R/W SHALL MATCH EXISTING CONDITIONS OF OAKWOOD SQUARE Know what's below. Call before you dig. PROPOSED NCDOT ROAD WIDENING SITE ACCESS #2 - EXCLUSIVE WESTBOUND LEFT 10' x 70' SIGHT TURN LANE WITH 100' FULL /W TRIANGLE (TYP.) STORAGE AND TRANSITIONS AS REQUIRED ALONG E. WASHINGTON STREET EXCLUSIVE EASTBOUND RIGHT A 1303 S R/w TURN LANE WITH 100'FULL STORAGE AND APPROPRIATE na % EgT DECELERATION TAPER ALONG E. 1VCfC,,WAS HINGTON STREET. Iwo &LIB, �\R 345 DR. • PHASE 5 R/W �sR 03�rG RAW \ O �NcRR ,j'1, Raw R,W iW TOT �w LOT N PA \ Rily 1 1858 DO C V1 2.80 V) PAR 4 WAY A RAW STOP z 9 32 0 0 - � 9 10 IQN24�A I 10' MULTY-USE PATH (TYP.) AND 5' SIDEWALK ACROSS THE STREET 4 WAY P PROPOSED NCDOT ROAD WIDENING SITE ACCESS #3 EXCLUSIVE • ' ���' Lam" • NORTHBOUND TURN LANE WITH 1 STORAGE AND TRANSITIONS AS ESS D. EXCLUSIVE .::._ 1 1 1 ►vAPPROPRIATE MATTRESS FACTORY ROAD. MON 1 it mow\ .�►•DECELERATION TAPER ALONG Ir rA II I •� tr I� �l '� �•• t7�l��ll', l I� I' 1 l �I ;�♦�i i�ii�i•%�f��J4 Il • , 50 RIPARIAN � BY OTHERS BUFFER 25' SANITARY SEWER TOWNES AT OAKWOOD SQUARE - EASEMENT (UNDER CONSTRUCTION) E PHASE 4 PHASE 3 SIN 4 UNITS/LOTS PER PHASE PHASE 1 85 TOWNHOMES PHASE 1 59 HOMES PHASE 2 42 HOMES PHASE 3 46 HOMES PHASE 4 47 HOMES PHASE 5 80 HOMES PHASE 6 44 TOWNHOMES TOTAL 403 PATIO ON GRADE (TYP.)- HVAC UNITS (TYP.) 15MIN. ' 61 24' 3' Lot Table Lot # Area Lot # Area Lot # Area Lot # Area Lot # Area Lot # Area 0 5832972 SF (133.91 AC) 80 4290 SF (0.10 AC) 158 6375 SF (0.15 AC) 238 7280 SF (0.17 AC) 318 6630 SF (0.15 AC) 398 8204 SF (0.19 AC) 1 4243 SF (0.10 AC) 81 6323 SF (0.15 AC) 159 6375 SF (0.15 AC) 239 8266 SF (0.19 AC) 319 6630 SF (0.15 AC) 399 7145 SF (0.16 AC) 2 2288 SF (0.05 AC) 82 2331 SF (0.05 AC) 160 6374 SF (0. 15 AC) 240 8866 SF (0.20 AC) 320 7368 SF (0.17 AC) 400 7145 SF (0. 16 AC) 3 2287 SF (0.05 AC) 83 2311 SF (0.05 AC) 161 6369 SF (0.15 AC) 241 8100 SF (0.19 AC) 321 8335 SF (0.19 AC) 401 7145 SF (0.16 AC) 4 2287 SF (0.05 AC) 84 2319 SF (0.05 AC) 162 6923 SF (0.16 AC) 242 8100 SF (0.19 AC) 322 6630 SF (0.15 AC) 402 7145 SF (0.16 AC) 5 2286 SF (0.05 AC) 85 4437 SF (0.10 AC) 163 7330 SF (0.17 AC) 243 8100 SF (0.19 AC) 323 6630 SF (0.15 AC) 403 7085 SF (0.16 AC) 6 6004 SF (0.14 AC) 86 5145 SF (0.12 AC) 164 7172 SF (0.16 AC) 244 7142 SF (0.16 AC) 324 6442 SF (0.15 AC) 7 4251 SF (0 10 AC) 87 2478 SF (O 06 AC) 165 7263 SF (0 17 AC) 245 7153 SF (0 16 AC) 325 C) 7006 SF (0 16 A 8 2272 SF (0.05 AC) 88 2503 SF (0.06 AC) 166 7263 SF (0.17 AC) 246 10883 SF (0.25 AC) 326 7872 SF (0.18 AC) 9 2320 SF (0.05 AC) 89 2511 SF (0.06AC) 167 7263 SF (0. 17AQ 247 9415 SF (0.22 AC) 327 7517 SF (0.17AC) 10 2329 SF (0.05 AC) 90 4771 SF (0.11 AC) 168 7263 SF (0.17 AC) 248 9418 SF (0.22 AC) 328 7401 SF (0.17 AC) 11 2341 SF (0.05 AC) 91 4593 SF (0. 11 AC) 169 7263 SF (0. 17AQ 249 9398 SF (0.22 AC) 329 7871 SF (0. 18 AC) 12 4722 SF (0.11 AC) 92 2327 SF (0.05 AC) 170 6373 SF (0.15 AC) 250 8570 SF (0.20 AC) 330 7475 SF (0.17 AC) 13 4298 SF (0.10 AC) 93 2322 SF (0.05 AC) 171 13947 SF (0.32 AC) 251 7339 SF (0. 17 AC) 331 12112 SF (0.28 AC) 14 2310 SF (0.05 AC) 94 2322 SF (0.05 AC) 172 9116 SF (0.21 AC) 252 7738 SF (0.18 AC) 332 7487 SF (0.17 AC) 15 2310 SF (0.05 AC) 95 4312 SF (0.10 AC) 173 9102 SF (0.21 AC) 253 6955 SF (0.16 AC) 333 7481 SF (0.17 AC) 16 2310 SF (0.05 AC) 96 4312 SF (0.10 AC) 174 9560 SF (0.22 AC) 254 6955 SF (0.16 AC) 334 7310 SF (0.17 AC) 17 2310 SF (0.05 AC) 97 2322 SF (0.05 AC) 175 8452 SF (0.19 AC) 255 8906 SF (0.20 AC) 335 6245 SF (0.14 AC) 18 2310 SF (0.05 AC) 98 2322 SF (0.05 AC) 176 7140 SF (0.16 AC) 256 11566 SF (0.27 AC) 336 6250 SF (0.14 AC) 19 5953 SF (0.14 AC) 99 2328 SF (0.05 AC) 177 7140 SF (0.16 AC) 257 7022 SF (0.16 AC) 337 6655 SF (0.15 AC) 20 4768 SF (0. 11 AC) 100 2360 SF (0.05 AC) 178 7140 SF (0. 16 AC) 258 7757 SF (0. 18 AC) 338 7530 SF (0.17 AC) OPEN SPACE Lot # Area OS-1 22782 SF (0.52AC) OS-2 1186838 SF (27.25AC) OS-3 244134 SF (5.60AC) OS-4 121858 SF (2.80 AC) OS-5 749583 SF (17.21 AC) OS-6 83374 SF (1.91 AC) OS-7 10871 SF (0.25 AC) OS-8 10563 SF (0.24 AC) OS-9 9449 SF (0.22 AC) OS-10 29377 SF (0.67AC) OS-11 61705 SF (1.42AC) 21 2310 SF (0.05 AC) 101 2421 SF (0.06 AC) 179 7140 SF (0.16 AC) 259 7757 SF (0.18 AC) 339 10613 SF (0.24 AC) 22 2310 SF (0.05 AC) 102 5244 SF (0.12AQ 180 7140 SF (0.16AQ 260 7081 SF (0.16AC) 340 7774 SF (0.18AC) DEDICATED ROW 23 2310 SF (0.05 AC) 103 4936 SF (0.11 AC) 181 8314 SF (0.19 AC) 261 7884 SF (0.18 AC) 341 7815 SF (0.18 AC) Area 24 2310 SF (0.05 AC) 104 2310 SF (0.05 AC) 182 7714 SF (0. 18 AC) 262 6630 SF (0. 15 AC) 342 7691 SF (0. 18 AC) 10- WIDE 6795 SF (0. 16 AC) 25 2310 SF (0.05 AC) 105 2310 SF (0.05 AC) 183 7020 SF (0.16 AC) 263 10184 SF (0.23 AC) 343 8631 SF (0.20 AC) 50-ROW 812426 SF (18.65 AC) 26 4290 SF (0.10 AC) 106 2310 SF (0.05 AC) 184 7020 SF (0.16 AC) 264 6829 SF (0.16 AC) 344 8380 SF (0.19 AC) 27 4290 SF (0.10 AC) 107 2310 SF (0.05 AC) 185 7020 SF (0.16 AC) 265 6630 SF (0.15 AC) 345 12395 SF (0.28 AC) 28 2310 SF (0.05 AC) 108 5393 SF (0.12 AC) 186 6760 SF (0.16 AC) 266 6630 SF (0.15 AC) 346 7993 SF (0.18 AC) 29 2310 SF (0.05 AC) 109 5377 SF (0.12 AC) 187 6630 SF (0.15 AC) 267 6629 SF (0.15 AC) 347 9335 SF (0.21 AC) 30 2310 SF (0.05 AC) 110 2310 SF (0.05 AC) 188 6760 SF (0.16 AC) 268 7148 SF (0.16 AC) 348 10279 SF (0.24 AC) 31 2310 SF (0.05 AC) 111 2310 SF (0.05 AC) 189 7263 SF (0. 17 AC) 269 7150 SF (0. 16 AC) 349 11669 SF (0.27 AC) 32 2310 SF (0.05 AC) 112 2310 SF (0.05 AC) 190 7263 SF (0.17 AC) 270 7195 SF (0.17 AC) 350 15324 SF (0.35 AC) 33 2314 SF (0.05 AC) 113 2310 SF (0.05 AC) 191 6719 SF (0. 15 AC) 271 9860 SF (0.23 AC) 351 10111 SF (0.23 AC) 34 4680 SF (0.11 AC) 114 4939 SF (0.11 AC) 192 6929 SF (0.16 AC) 272 10750 SF (0.25 AC) 352 7206 SF (0.17 AC) 35 3802 SF (0.09 AC) 115 4784 SF (0. 11 AC) 193 6375 SF (0. 15 AC) 273 10815 SF (0. 25 AC) 353 8436 SF (0. 19 AC) 36 2122 SF (0.05 AC) 116 2313 SF (0.05 AC) 194 6375 SF (0.15 AC) 274 9956 SF (0.23 AC) 354 9300 SF (0.21 AC) 37 2122 SF (0.05 AC) 117 2310 SF (0.05 AC) 195 6375 SF (0.15 AC) 275 7381 SF (0.17 AC) 355 8045 SF (0.18 AC) 38 3941 SF (0.09 AC) 118 2310 SF (0.05 AC) 196 6375 SF (0.15 AC) 276 8545 SF (0.20 AC) 356 7839 SF (0.18 AC) 39 3941 SF (0.09 AC) 119 4290 SF (0.10 AC) 197 7522 SF (0.17 AC) 277 8502 SF (0.20 AC) 357 6949 SF (0.16 AC) 40 2122 SF (0.05 AC) 120 4290 SF (0.10 AC) 198 8175 SF (0.19 AC) 278 8756 SF (0.20 AC) 358 9080 SF (0.21 AC) 41 2122 SF (0.05 AC) 121 2310 SF (0.05 AC) 199 6375 SF (0.15 AC) 279 7145 SF (0.16 AC) 359 13259 SF (0.30 AC) 42 2122 SF (0.05 AC) 122 2311 SF (0.05 AC) 200 6375 SF (0. 15 AC) 280 7145 SF (0. 16 AC) 360 7404 SF (0.17 AC) 43 2122 SF (0.05 AC) 123 2323 SF (0.05 AC) 201 6375 SF (0.15 AC) 281 7145 SF (0.16 AC) 361 7187 SF (0.17 AC) 44 3884 SF (0.09 AC) 124 4620 SF (0. 11 AC) 202 6375 SF (0. 15 AC) 282 7145 SF (0. 16 AC) 362 7187 SF (0.17 AC) 45 5204 SF (0.12 AC) 125 4481 SF (0.10 AC) 203 6375 SF (0.15 AC) 283 7145 SF (0.16 AC) 363 7187 SF (0.17 AC) 46 2099 SF (0.05 AC) 126 2312 SF (0.05 AC) 204 6375 SF (0. 15 AC) 284 6630 SF (0. 15 AC) 364 7187 SF (0.17 AC) 47 2063 SF (0.05 AC) 127 2328 SF (0.05 AC) 205 6375 SF (0.15 AC) 285 6630 SF (0.15 AC) 365 7188 SF (0.17 AC) 48 2056 SF (0.05 AC) 128 2358 SF (0.05 AC) 206 6375 SF (0. 15 AC) 286 6630 SF (0. 15 AC) 366 7188 SF (0.17 AC) 49 2078 SF (0.05 AC) 129 7254 SF 1-, AC) 207 6375 SF (0.15 AC) 287 6630 SF (0.15 AC) 367 7506 SF (0.17 AC) 50 4196 SF (0.10 AC) 130 6343 SF (0.15 AC) 208 7140 SF (0.16 AC) 288 6630 SF (0.15 AC) 368 7123 SF (0.16 AC) 51 4217 SF (0.10 AC) 131 6459 SF (0.15 AC) 209 7140 SF (0.16 AC) 289 6630 SF (0.15 AC) 369 7020 SF (0.16 AC) 52 2107 SF (0.05 AC) 132 6500 SF (0.15 AC) 210 7140 SF (0.16 AC) 290 6723 SF (0.15 AC) 370 6921 SF (0.16 AC) 53 2107SF 0.05AC ( ) 133 6500SF 0.15AC ( ) 211 7140SF 0.16AC ( ) 291 6629SF 0.15AC ( ) 371 7072SF 0.16AC ( ) 54 2107 SF (0.05 AC) 134 6500 SF (0.15 AC) 212 7140 SF (0.16 AC) 292 6782 SF (0.16 AC) 372 6825 SF (0.16 AC) 55 2108 SF (0.05 AC) 135 6500 SF (0. 15 AC) 213 7140 SF (0. 16 AC) 293 6736 SF (0. 15 AC) 373 7374 SF (0.17 AC) 56 2108 SF (0.05 AC) 136 6500 SF (0.15 AC) 214 7140 SF (0.16 AC) 294 6689 SF J---, 374 6956 SF (0.16 AC) 57 3735 SF (0.09 AC) 137 6500 SF (0. 15 AC) 215 7140 SF (0. 16 AC) 295 6644 SF (0. 15 AC) 375 7062 SF (0. 16 AC) 58 4182 SF (0.10 AC) 138 6500 SF (0.15 AC) 216 7140 SF (0.16 AC) 296 6630 SF (0.15 AC) 376 6214 SF (0.14 AC) 59 2256 SF (0.05 AC) 139 6500 SF (0. 15 AC) 217 8529 SF (0.20 AC) 297 6630 SF (0. 15 AC) 377 6629 SF (0. 15 AC) 60 2256 SF (0.05AC) 140 7414 SF (0.17AC) 218 8501 SF (0.20AC) 298 6630 SF (0.15AC) 378 6682 SF (0.15AC) 61 4191 SF (0.10 AC) 141 6930 SF (0.16 AC) 219 7140 SF (0.16 AC) 299 6630 SF (0.15 AC) 379 6806 SF (0.16 AC) 62 4192 SF (0.10 AC) 142 7793 SF (0.18 AC) 220 7140 SF (0.16 AC) 300 6630 SF (0.15 AC) 380 6609 SF (0.15 AC) 63 2256 SF (0.05 AC) 143 7151 SF (0.16 AC) 221 7140 SF (0.16 AC) 301 6593 SF (0.15 AC) 381 8399 SF (0.19 AC) 64 2231 SF (0.05 AC) 144 8266 SF (0.19 AC) 222 7140 SF (0.16 AC) 302 6630 SF (0.15 AC) 382 7250 SF (0.17 AC) 65 5204 SF (0.12 AC) 145 8892 SF (0.20 AC) 223 9034 SF (0.21 AC) 303 6630 SF (0.15 AC) 383 7250 SF (0.17 AC) 66 5192 SF 0.12 AC ( ) 146 8921 SF 0.20 AC ( ) 224 9077 SF 0.21 AC ( ) 304 6630 SF 0.15 AC ( ) 384 7250 SF 0.17 AC ( ) 67 2562 SF (0.06 AC) 147 8888 SF (0.20 AC) 225 9077 SF (0.21 AC) 305 6630 SF (0.15 AC) 385 7250 SF (0.17 AC) 68 2570 SF (0.06 AC) 148 8654 SF (0.20 AC) 226 9077 SF (0.21 AC) 306 6630 SF (0. 15 AC) 386 7250 SF (0.17 AC) 69 2542 SF (0.06 AC) 149 7339 SF (0.17 AC) 227 8986 SF (0.21 AC) 307 6630 SF (0.15 AC) 387 7250 SF (0.17 AC) 70 4868 SF (0. 11 AC) 150 7725 SF (0. 18 AC) 228 7140 SF (0. 16 AC) 308 6630 SF (0. 15 AC) 388 7424 SF (0.17 AC) 71 4448 SF (0.10 AC) 151 7231 SF (0.17 AC) 229 7140 SF (0.16 AC) 309 6630 SF (0.15 AC) 389 7847 SF (0.18 AC) 72 2229 SF (0.05 AC) 152 6988 SF (0.16 AC) 230 8469 SF (0.19 AC) 310 6630 SF (0.15 AC) 390 6994 SF (0.16 AC) 73 2230 SF (0.05 AC) 153 7066 SF (0.16 AC) 231 11560 SF (0.27 AC) 311 6630 SF (0.15 AC) 391 9296 SF 74 2231 SF (0.05 AC) 154 7991 SF (0.18 AC) 232 9860 SF (0.23 AC) 312 6630 SF (0.15 AC) 392 9214 SF (0.21 AC) 75 4610 SF 0.11 AC ( ) 155 7292 SF 0.17 AC ( ) 233 9586 SF 0.22 AC ( ) 313 6630 SF 0.15 AC ( ) 393 8063 SF 0.19 AC ( ) 76 4127 SF 0.09AC ( ) 156 7414 SF 0.17AC ( ) 234 9349 SF 0.21 AC ( ) 314 6630 SF 0.15AC ( ) 394 8301 SF 0.19AC ( ) 77 2111 SF (0.05 AC) 157 6375 SF (0.15 AC) 235 7280 SF (0.17 AC) 315 6630 SF (0.15 AC) 395 7785 SF (0.18 AC) 78 2088 SF (0.05 AC) 236 7280 SF (0.17 AC) 316 6630 SF (0.15 AC) 396 8425 SF (0.19 AC) 79 2094 SF (0.05 AC) 237 7280 SF (0.17 AC) 317 6630 SF (0.15 AC) 397 8012 SF UDO SECT. 4-3 C (b) SETBACKS � I 51' MIN. 4 -�- -� I SETBACK 20' / 1, 20' MIN. 12' REAR BUILDING 41' MIN. r 15' MI 5' MIN." SIDE 60 59 58 21' RETAINING WALL (TYP.) 10'° r - 10' r °F O r r S 10' UTILITY EA�SEMEMT CONC. DRIVEWAY / BACK OF CURB TYPICAL TOWNHOUSE LOT SCALE: 1" = 40' BUILDING SETBACKS G I D ADD 8' TO ;0 CORNER SIDES Cn SETBACK 25' L -1 jFRONT BUILDING R/W STREE R/W r 10' UTILITY EASEMENT (TYP.) TYPICAL SINGLE FAMILY LOT LAYOUT k NOTES: NTS 1. ALL TOWNHOUSE GARAGE FFE'S SHALL BE NO HIGHER THAN 2' ABOVE THE TOP OF CURB DRIVEWAY CONNECTION UNLESS APPROVED BY THE CITY ENGINEER. 2. ALL SINGLE FAMILY GARAGE FFE'S SHALL BE NO HIGHER THAN 2.5' ABOVE THE TOP OF CURB DRIVEWAY CONNECTION UNLESS APPROVED BY THE CITY ENGINEER. 3. ALL TOWNHOUSE AND SINGLE FAMILY FFE'S SHALL BE A MIN. OF V ABOVE ADJACENT GRADE 10' FROM THE STRUCTURE. GRAPHIC SCALE 100 0 50 100 200 400 ( IN FEET) I inch = 200 ft. ffT I I m -J -J 00 O O O O W " Q O I I I I 0 0 0 0 c� F, LLJ W L) Q N < d �3 V) a F U Z O a } Z WJ J v' Z W L, Z a O O co W Z V N W V) W o N 0 0 o W a a to 0 Ii d O O W V) V) N � M N I a I IL I 0- I a a a ¢ a EiIEO Itt Icol N -r1j w OOco O tn Z�wzwwm- W O Z m w 5 Z m U0 Z�ZU �N Q� WW�W z zofEQ>>w L02,9O W OoN W OUWoU m0a OLuMW<Wwoz� < LL�M:mTLLaa aaUomZa wwVOZp)- a m 0�viILL LU OZZ mmow9w W ogwF-E�Z W -0za U�U oUZwNc�JFzW z W ><n W?pOpa�H�W �Z Jz mod 0 W �Z �3mz 5i L = W� W Z W i-- U W (L _ 0 O w o J J W L Z 2 F- U WC a. C) o N Y ¢ V 00 z X 0 U LLJ 0 Z O ¢ LU � W F- D U) I- U) Wo LL C•) o N o 01 /// moo; ESSN' . SEAL =_ 052574 y W V Lai L W �O � W Z N en C7 Z T W � ON a w 00 M C4 N M tA W � � N � =y a O U '.a�j o U Z N q; a p o" W Qj y W A U ,ize M rn ICI 0 z O F•�� AAZ W O O W 1�1 [--I O H W W U Cf)U 0Z O�Ym 0w 0002 PROJECT NO. 19-0139 DRAWING NAME: 19-0139_S.dwg SHEET NO. C-5 J J m p O O O w r � alo alo Q o � I N alo � alo O O O C7 Z_ N U p Q Q N S N ~ H � Z O U Q J 0 J -� N S z w � z W O Z � N > LL1 N (n p N � O O W o � a N N a O o � o fn (n � w N w w w w 'it M Ni I I I Q Q 00 I� CO � � M N � LLJ wow 00 gcZww=`n J (i - _ �zQOOw� > z, � wOZ 2ZCO �=Z Nz� }WWo mow- w a ON Q P4 � w E t 5<< 0 mo w QC�`JW ¢ Owl'y�>wwOzJ x Q 7J i JoWUOZpOmjLL �i - H_ H¢ pv7 cl,LL Ci Z OD=o0_'Z(n=,-ZO W ¢ OZ¢ JOZ-�J(nO a o gUWwZ)Dwozw� � z >U)wZog¢��ow W ¢wUc7z ¢¢ o (n J J Z¢ V% O J~ F 7 w J F m O O O U W v O wo ~ 10 LU w F- U) tr U w ( zo w Z Z Y W Q of LU S H H� m Q N co U J U V_ >> o � > W ♦- N N ti 0 W a o? IL IL o o 052574 12/13/2023 /A M IR • \\��� �/IIIII111\\ y W _V W t/* ca C Z_ n W � W Z � Z � W � a w c� ca t\ Lycn �, N 000 O � a O U C? V iiUZN 0; 'o P-) �4 o°v\y C!] M W A 1� O � VJ 7� LU Z) z 0 O � U 1 AAA Q o w �O� EL pw u w � J H oz cn 00 w o6 o��m LU u0o2E U) PROJECT NO. 19-0139 DRAWING NAME: 19-0139_S-Phase 1-2.dwg SHEET NO. C-23 J J m p O O O w r � alo alo Q o � I N alo � alo O O O C7 Z_ N U p Q Q N S N ~ H � Z O U Q J 0 J -� N S z w � z W O Z � N > LL1 N (n p N � O O W o � a N N a O o � o fn (n � w N w w w w 'it M Ni I I I Q Q 00 I� CO � � M N � Ld wow 00 Jccz�w�= N Q U a U U � 0¢ o LL 0 o ff, ZZ Z¢W,wZZUu 0aae Z. 0. OC7 W ��aQPaM=�aQ W Z i awwa¢}(om�� Ca � 0 C) Op n I LL Z 0 2 0 K Z co 2, Z Z W Z U` K Q O F 2 x w 0 W ¢ O Z¢ J w Z Q U R g¢"'w>>wOZW� 5;')ZW UF- F- O=U N Z >u)w?o0¢���w W ¢ w o 3 z¢¢ p cn J J Z¢ DO J~ F 7 w J F m O O U W U O wo ~ 10 LU w F- U) tr U w ( zo w Z Z LU W Q � LU S H J H C m Q N c'� U J U V_ Z o W H � N ti a � o � L o 052574 12/13/2023 /A M IR • ����� �/IIIII111\\ y W _V W t/* ca C Z_ n W � W Z � Z � W � a w ca c� cM t\ W cn 000 O � W O U c? V uzM 6 �4 o°v\y W A 1� O rV�J 7V /1 OLU A z , zAx Q OO W J H � �-1 W VLU rJ7 Z � Q W o�ym U o� U) PROJECT NO. 19-0139 DRAWING NAME: 19-0139_S-Phase 1-2.dwg SHEET NO. C-24