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HomeMy WebLinkAboutWQ0044148_Application (FTSE)_20230216State of North Carolina NC Dept of Environmental Quality Department of Environmental Quality DM,v R Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Dlvlslon of Water Resources F FTA 06-21 & SUPPORTING DOCUMENTATION 1Qh a Application num Reg' B � +i ` 6 Ito be complcW by DWR► All items must be completed or the application will be returned I. APPLICANT INFORMATION: I. Applicant's name: Franklin -County Public Utilities (company, municipality, HOA, utility, etc.) 2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Privately -Owned Public Utility ❑ Federal ® State/County ❑ Municipal ❑ Other 3. Signature authority's name: Chris_Doherty per 15A NCAC 02T .01060 Title: Public Utilities Director 4. Applicant's mailing address: 1630 US Hwy N1 City: Youngsville State: NC Zip: 27596- 5. Applicant's contact information. - Phone number: 919) 556-6177 Email Address: cdoheqyAfranklincountync.us 11. PROJECT INFORMATION: 1. Project name: Arabella Townes 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. Franklin 4. Approximate Coordinates (Decimal Degrees): Latitude: 36. 02136' Longitude: -78. 51083' 5. Parcel ID (if applicable): 1842-56-2932, 1842-66-1923 (or Parcel ID to closest downstream sewer) Ill. CONSULTANT INFORMATION: 1. Professional Engineer: Jon Frazier, PE Firm: FLM Engineering, Inc. Mailing address: PO Box 91727 City: Raleieh State: NC Phone number: (`71 g) 610-1051 License Number: 033775 Zip: 27675 Email Address: jfraziercr flmengineerinQ.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: I. Facility Name: Franklin County WWTP Permit Number: NC006931 I Owner Name: Franklin County Public Utilities V. RECEIVING DOWNSTREAM SEWER INFORMATION: I. Permit Number(s): WQ(Proposed Permit for Avery Woods SD Phase 1) 2. Downstream (Receiving) Sewer Information: 8 inch ® Gravity �J Force Main 3. System Wide Collection System Permit Number(s) (if applicable): WQCS00179 Owner Name(s): Franklin County Public Utilities 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 to be sold, has a Developer's Operational Agreement FORM: DEV been attached? ❑ Yes [:]No ® NIA 3, If the Applicant is a Home/Property Owners' Association, has an HOA'POA Oaerational Agreement (FORh1: 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 / 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: 144 %Domestic %Commercial %Industrial (See 15A NCAC 02T.0 103(} If Industrial, is there a Pretreatment Program in effect? ❑ Yes[] No 6. Hasa flow reduction been approved under 1.5A NCAC.42T .01 14f)? ®Yes ❑ No D If yes, provide a copy of now reduction approval letter with this application 7. Summarize wastewater generated by project: Establishment Type (see 02T.0114(F)) Daily Design Flow'" No. of Units Flow Single Family Townhomes 250 gal/day 126 31,500 GPD gall GPD gal/ GPD gal/ GPD gall GPD gal/ GPD Total 31,500 GPD a See 15A NCAC 02T .0114(b), (d). (e)(1) and (c)(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 Q.ST4?A-4 , b Per 15A NCAC 02T .01 14(c), design flow rates for establishments not identified [in table 15A NCAC 02T.01 141 shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data_ 8. Wastewater generated by project: 31,500 GPD (per 15A NCAC 02T .01.14) 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 VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers); 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8 2,304 SDR35 PVC Section II & 111 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 I. 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 2.01C.I.b. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify) 6. Power reliability in accordance with 15A NCAC 02T _0305{h)(Ij: ❑ Standby power source or ❑ Standby pump > Must have automatic activation and telemetry - 15A NCAC 02T.0305(h)(1)(13)_ ➢ 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 06-21 Paye 3 of 5 IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(f)): I. Does the project comply with all separations/alternatives found in 15A NCAC 02T .0Yes ❑ 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 '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 1 or Class 11 impounded reservoirs used as a source of drinking water, and associated wetlands. 100 feet **Waters classified WS (except WS-1 or WS-V), B, SA, ORW, HQW, or SB from normal high water (or tide elevation) and wetlands associated with these waters (see item IX.2) 50 feet **Any other stream, lake, impoundment, or ground water lowering and surface drainage ditches, as well as wetlands associated with these waters or classified as WL. 10 feet Any building foundation (horizontal) 5 feet Any basement (horizontal) 10 feet Top slope of embankment or cuts of 2 feet or more vertical height 10 feet Drainage systems and interceptor drains 5 feet Any swimming pools 10 feet Final earth grade (vertical) 36 inches D If noncompliance with 02T.03050) or (a) see Section X.I of this application *L5ANCAC 02T.0305W contains alternatives where separations in 02T.0305(f) cannot be achieved. Please check `'yes" above if these alternatives are used and provide narrative information to explain. **Stream classifications can be identified using the Division's NC Surface Water Classifications webpaee 2. Does this project comply with the minimum separation requirements for water mains? ® Yes ❑ No ❑ NIA ➢ if no, please refer to 15A NCAC 18Cd1906(0 for documentation requirements and submit a separate document, signed/sealed by an NC licensed PE, verifying the criteria outlined in that Rule. Does the project comply with separation requirements for wetlands? ® Yes []No ❑ WA ➢ 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: Neuse ❑ 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..0.202 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.0I05(cl(6l (additional permits/certifications)? ® Yes ❑ No Per 15A NCAC 02T.0105 c 6 , directly related environmental permits or certification applications must be being prepared, have been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent permits (erosion and sedimentation control plans, stormwater management plans, etc.). 7. Does this project include any sewer collection lines that are deemed "high -priority?" ❑ Yes ® No Per 15A NCAC 02T.0402, "high -priority sewer" means any aerial sewer, sewer contacting surface waters, siphon, or sewers positioned parallel to streambanks that are subject to erosion that undermines or deteriorates the sewer. Siphons and sewers suspended through interference/conflict boxes require a variance approval. If yes, include an attachment with details for each line, including type (aerial line, size, material, and location). High priority lines shall be inspected by the permittee or its representative at least once every six -months and inspections documented per 15A NCAC 02T.0403(a)(5) or the permittee's individual System -Wide Collection permit. FORM: FTA 06-21 Page 4 of 5 X. CERTIFICATIONS: I. Does the submitted system comply with 15A NCAC 02T, the Minimum Desion Criteria for the Permitting; of Pump Stations_ and Force Mainslatest version), and the Gravity Sewer Minimum pe5tn Criteria as 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 requiring a ,variance approval may be subject to longer review times. For projects requiring two or more variances or where the variance is determined by the Division to be a significant portion of the project, the full technical review is required. 2. Professional Engineer's Certification: 1, ��Itts�ft+da LEv.f 1S , attest that this application for o ii44Ar 'rOWA(ES (Professional Engineer's name from Application Item lll.l.) IProject [Jame from Application Item 11. I ) 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 Desk�n Criteria for Gravity Sewers (latest veDionl, and the Minimum Design Criteria For the Fast -Track Permitting of Pump Stations and Force Mains (latest vernion). 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: 1`�IH4 CAR���''.,�, pF � f� ALr n : 041tg21 z (I�.. PHce A• ..� 3. Applicant's Certification per 15A NCAC 02T .0106(b): 1,C t '!r• t lido C Z=ry , attest that this application for A e4 &Q tLA _ A. (Signature Authority Name from Application Item 0.) (Project game from Application Item IL 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 143-215.6B, 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. Date: lj Z VZr FORM: FTA 06-21 Page 5 of 5 NC Dept of Environmental Quality DW State of North Carolina Department of Environmental Quality FFg 120; Division of Water Resources RI& Division of Water kesourcrq Flow Tracking for Sewer Extension Applications Raleigh Regional Office (FTS E 10-1 S ) Entity Requesting Allocation. Franklin Count Public Utilities Project Name for which flow is being requested: Arabella Townes More apart are FTSE tnay be required for a single project if the owner of the WWTP iv not responsibl for all pomp stations along the route of llte proposed wastewater flow. I. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: Franklin County Wastewater Treament Plant b. WWTP Facility Permit #: NC00693I 1 All flows are in MGD c. WWTP facility's permitted flow 3 ,Ooc� d. Estimated obligated flow not yet tributary to the WWTP Q .C,pcq 2 e. WWTP facility's actual avg. flow L . SACS f. Total flow for this specific request g. Total actual and obligated flows to the facility h. Percent of permitted flow used 0.0315 L2 "%0 II. Complete this section for each pomp station you are responsible for along the route of this proposed wastewater flow. List pump stations located between the project connection point and the WWTP: (A) (B) (C) (D)=(B+C) (E)=(A-D) Design Obligated, Pump Pump Average Approx. Not Yet Total Current Station Station Firm Daily Flow** Current Tributary Flow Plus (Name or Permit Capacity, * (Firm / pt), Avg_ Daily Daily Flow, Obligated Available Number) No. MGD MGD Flow, MGD MGD Flow Capacity*** 11w"'r64L.QLACX 1.5{e 1 b .S(A e> -C>C%Ct CD . O. l 1 1 S a•43z-5 * 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): Downstream Permit Cumber: %d QGS co L,r7 9 Paige 1 of 6 }-I S1I I1-I R III. Certification Statement: 1 GK¢+sro G_ po.i-&g.tL 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 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. PQ UAC- VrcL—tI c[ S t Ci CTne- Title of Signing Official Page ? of 6 FLMENGINEERING February 15, 2023 Jason Robinson NCDEQ Division of Water Resources 1627 Mail Service Center Raleigh, NC 27699-1636 Reference: Arabella Townes Public 8" Gravity Sewer NC Dept of Environmental Quality FEB 16 2023 Raleigh Regional Office This letter is to accompany the submittal package for the Arabella Townes public gravity sewer application form FTA 06-21. Summerfield Investments, LLC is proposing to construct 126 single-family residential townhomes as part of the Arabella Townes development. The site is located west of Youngsville on Fish Stallings Road on Franklin County Parcel ID Nos. 1842-56-2932 & 1842-66-1923. Since this project lies in Franklin County's jurisdiction, we have utilized the agreed upon wastewater design flow rate of 250 gallons per day per lot. Thus, the total wastewater flow generated by Phase 1 of this project is expected to be 31,500 gallons per day (GPD). The phase 1 sewer system consists of 11 proposed public 4' diameter manholes, 3 proposed 5' diameter manholes, and 2,304 feet of 8-inch SDR35 PVC. The proposed gravity sewer system shall connect to the Avery Woods Subdivision Phase 1 sewer system, which is also currently under Fast Track sewer permitting review. Please let me know if you have any questions or need any additional information. Sincerely, Christopher A. Lewis, PE Principal 9%802.7146 clewis@flmengineering.com ' 2023 FLM Engineering, Inc. Page 1 of 1 February 15, 2023 PO Box 91727, Raleigh, NC 27675 p 1919 610.1051 DocuSign Envelope ID E99233C8-3589-4413-A432-FA9A7880A0C9 NC Dept of Environmental Quality Arabella Townes FEB 16 MO Franklin County, NC-DWR Project #22-051 Raleigh Regional Ofl lee S ,w. �J USGS Topographical Map Grissom & Franklin Quadrangles 2019 Legend: -Project boundary Q • E B: Not Subject A: Subject as CO na3 p map provided by SUC Locations are approximate and are provided for reference only :: t a a ,IA r �1�Abb s.ti�w sV+e �1h US�Ba� Raj, r -4k'104 "dl x � a 4 { V }�CD r �{ to m n� -V -D m m C. 41 Ql o q D ZCL �. m m yr os 1 N = co �n 3 NC Dept of Environmental Quality Michael F Easley, Governor Wiilram C. Ross Jr.. Secretary F North Carolina Department of Hnvironmeni and Natural Resources Alan W Klimek, P E. Director Raleigh ,kegtonal Office Division of Water Quality August 19, 2008 J. Bryce Mendenhall, Utilities Director Franklin County Public Utilities 1630 US Highway 1 Youngsville, NC 27596 Subject: Franklin County Public Utilities WWTP Permit No. NCO069311 Adjusted Daily Sewage Flow Design Rate Franklin County Dear Mr. Mendenhall: On June 11, 2008, the Division of Water Quality (Division) received your request for an adjustment to the daily sewage flow design rates. This adjustment would apply to all Franklin County Public Utilities permitted but not yet tributary connections and all future connections tributary to this facility (with the exception of permits whose flows are tributary to the collection systems of Franklinton and Youngsville) in accordance with 15A NCAC 02T .0114(f). A flow adjustment to 250 gallons per day per residential dwelling was requested. The Division's Raleigh Regional Office reviewed the information provided by you and additional information provided by your consultant to the Raleigh Regional Office dated June 26 and June 27, 2008. In accordance with 15A NCAC 02T .0114(f)(2), the Raleigh Regional Office has evaluated all the submitted data and considered other factors including weather conditions during the data period of calendar year 2007, DMR monitoring data for this facility and an analysis of flow reduction data for other facilities comparable to the Franklin County WWTP and collection system. Based on the data submitted, the Division hereby approves the use by Franklin County Public Utilities for the collection system described in Permit No. WQCS00179, and the treatment plant described in Permit No. NCO069311, an adjusted daily sewage design flow rate of 250 gallons per day per single-family dwelling, effective immediately. This flow reduction shall be applicable to existing permits with flows not yet tributary to the Franklin County collection system and all future permits issued to Franklin County Public Utilities. This flow reduction SHALL NOT APPLY to sewer extension permits issued to or tributary to the collection systems of the towns of Youngsville and Franklinton in Franklin County. In granting this flow reduction, please be advised that the Division will not reissue any outstanding permits made prior to this flow reduction request. If reissued permits are desired, a permit modification request with the appropriate fee must be submitted for each permit to be so modified. Flow allocation and tracking files maintained by the Raleigh Regional Office will be updated for any flow being shown as not yet tributary to the WWTP. Nene},Can ina atural� North Carolina Division of Water Quality 1628 Mail Service Center Raleigh. NC 27699..1628 Phone (919) 791-4200 Customer Service Internet: wtivtiv.�ic+v�tergn;�ln rg Location 3800 Barrett Drive Raleigh; NC 27609 Fax (919) 571.4718 1-877-623-6748 AnEqua Opportunilyi'AfflrmaWe Action Employer - 50% RecYcledli()% Post Consumer Paper J Bryce Mendenhall, Utilities Director Franklin County Public Utilities Page 2 Future sewer extension applications should be made using the reduced flow amounts stated ` above. All other aspects of the permitting process remain unchanged, and all applications must be in compliance with the statutes, rules, regulations and minimum design criteria as certified by the owner and engineer. Without regard to this or any other flow reduction either requested or granted, at no time shall the flow to this wastewater treatment facility exceed the limits defined in the NPDES permit for this facility, nor exceed the capacity of the sewers downstream of any new sewer extension or service connection. If you have any questions regarding this adjustment to the daily sewage flow design rates, or require any additional information, please contact Barry Herzberg at (919) 791-4249, or by electronic mail to barry.herzber _,ncmail.net. Sincerely, A i for Coleen H. Sullins, Director Division of Water Quality by S. Daniel Smith Surface Water Quality Supervisor Raleigh Regional Office Cc: Franklin County Health Department RRO SWP, BH RRO, FCPU Files, NC0069311 & WQCS00179 Dan Blaisdell, PE, CG&L Deborah Gore, PERCS Unit Marie Doklovic, PE Stearns & Wheler 3128 Highwoods Blvd. Suite 140 Raleigh, NC 27604 FLMENGINEERING TRANSMITTAL Date: February 15, 2023 To: Raleigh Regional Office 1628 Mail Service Center Raleigh, NC 27699-1628 Attn: Water Quality Section, Jason Robinson Reference: Arabella Townes — Sewer Submittal We are sending the following items: NIC Dept of Environmental Quality Raleigl} Regional Office Copies Description Date 2 Cover Letters 2023-02-15 1 Application Fee of $480.00 2023-02-15 2 Arabella Townes Fast Track Sewer Applications 2023-02-15 2 Arabella Townes Tracking 1 Acceptance Forms 2023-02-15 2 1 8.5" x 11" USGS Topographic Quad Maps 2023-02-15 2 8.5" x 11" Aerial Imagery Exhibits 2023-02-15 2 Franklin County Sewer Flow Reduction Approval Letter 2023-02-15 These items are transmitted: 71 For Review & Comment ❑ As Requested Sincerely, FLM Engineering, Inc, Christopher A_ Lewis, Principal clewis flmengineerinU..com. '. For Your Use E For Approval 2023 FLM Engineering. Inc. Page 1 of 1 PO Box 91727. Raleigh, NC 27675 p 1919 423.8975 February 15 2023