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HomeMy WebLinkAboutWQ0042340_Application_20210218DWR Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources 15A NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION FTA 04-16 & SUPPORTING DREMET iNGDEQ/DWR Application Number: 14U 0 b4c2 34Qo be completed by DWR) FEB 18 2021 All items must be completed or the application will be returned WQROS MOORESVILLE REGIONAL OFFICE I. APPLICANT INFORMATION: 1. Applicant's name: Town of Harrisburg, NC (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: Rob Donham, P.E. per 15A NCAC 02T .0106(b) Title: Director of Engineering and Public Works 4. Applicant's mailing address: 4100 Main Street, Suite 101 City: Harrisburg State: NC Zip: 28075 5. Applicant's contact information: Phone number: 704-455-0728 Email Address: RDONHAM(a,HARRISBURGNC.ORG II. PROJECT INFORMATION: 1. Project name: Cedar Park Sewer Connection 2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project If a modification, provide the existing permit number: WQ00 and issued date: If new construction but part of a master plan, provide the existing permit number: WQ00 3. County where project is located: Cabarrus 4. Approximate Coordinates (Decimal Degrees): Latitude: 35.293°Longitude: -80.596° 5. Parcel ID (if applicable): 55263554150000 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Catherine W. Underwood, PE License Number: 033470 Firm: CESI Mailing address: PO Box 268 City: Concord State: NC Zip: 28026-0268 Phone number: (704) 786-5404 Email Address: kateunderwoodAcesicgs.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Rocky River WWTF Permit Number: NC0036269 Owner Name: Water and Sewer Authority of Cabarrus County V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF): 1. Permit Number(s): WQ Downstream (Receiving) Sewer Size: inch System Wide Collection System Permit Number(s) (if applicable): WQCS Owner Name(s): FORM: FTA 04-16 Page 1 of 5 VI. GENERAL REQUIREMENTS 1. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached? ❑ Yes ❑No ®N/A 2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement (FORM: DEV) been attached? ❑ Yes ❑No ®N/A 3. If the Applicant is a Home/Property Owners' Association, has an Operational Agreement (FORM: HOA) been attached? ❑ Yes No ®N/A 4. Origin of wastewater: (check all that apply): ® Residential Owned Residential Leased ❑ School / preschool / day care ❑ Food and drink facilities ❑ Businesses / offices / factories ❑ Retail (stores, centers, malls) 0 Retail with food preparation/service 0 Medical / dental / veterinary facilities O Church ❑ Nursing Home 5. Nature of wastewater : 100 % Domestic/Commercial % Commercial 0 % Industrial (See 15A NCAC 02T .0103(20)) �Is there a Pretreatment Program in effect? 6. Has a flow reduction been approved under 15A NCAC 02T .0114(f)? 0 Yes ➢ If yes, provide a copy of flow reduction approval letter 7. Summarize wastewater generated by project: 0 Car Wash 0 Hotel and/or Motels ❑ Swimming Pool /Clubhouse 0 Swimming Pool/Filter Backwash ❑ Other (Explain in Attachment) ❑ Yes ❑ No ® No Establishment Type (see 02T.0114(f)) Daily Design Flow 0 No. of Units Flow 1 Manager's Office 25 gal/office I 25 GPD Mobile Homes - 2 br 240 gal/home 160 38,400 GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD Total 38,425 GPD a See 15A NCAC 02T .0114(b), (d), (e)(1) and (e)(2) for caveats to wastewater design flow rates (i.e., minimum flow per dwelling; proposed unknown non-residential development uses; public access facilities located near high public use areas; and residential property located south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals as defined in G.S. 42A-4). b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.0114] shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 40,025 GPD (per 15A NCAC 02T .0114) ➢ Do not include future flows or previously permitted allocations If permitted flow is zero, indicate why: ❑ Pump Station or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line ❑ Flow has already been allocated in Permit Number: O Rehabilitation or replacement of existing sewer with no new flow expected ❑ Other (Explain): FORM: FTA 04-16 Page 2 of 5 VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers): 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8 389.8 PVC 8 81.40 DIP Li t Z ➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria ➢ Section III contains information related to minimum slopes for gravity sewer(s) ➢ Oversizing lines to meet minimum slope requirement is not allowed and a violation of the MDC VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force Mains): COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT 1. Pump station number or name: 2. Approximate Coordinates (Decimal Degrees): Latitude: Longitude: - ° 3. Design flow of the pump station: 0 millions gallons per day (firm capacity) 4. Operational point(s) of the pump(s): gallons per minute at feet total dynamic head (TDH) 5. Summarize the force main to be permitted (for this Pump Station): Size (inches) Length (feet) Material 6. Power reliability in accordance with 15A NCAC 02T .0305(h)(1): ❑ Standby power source or pump with automatic activation and telemetry - 15A NCAC 02T .0305(h)(1)(B): ➢ Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day ➢ Must be permanent to facility Or if the pump station has an average daily flow less than 15,000 gallons per day: ❑ Portable power source with manual activation, quick -connection receptacle and telemetry - 15A NCAC 02T .0305(h)(1)(C) or ❑ Portable pumping unit with plugged emergency pump connection and telemetry - 15A NCAC 02T .0305(h)(1)(C): ➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant (draft agreement) and is compatible with the station. ➢ If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' storage capacities and the rotation schedule of the portable power source or pump, including travel timeframes, shall be provided in the case of a multiple station power outage. FORM: FTA 04-16 Page 3 of 5 IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(f)): 1. Does the project comply with all separations found in 15A NCAC 02T .0305(f) & (g) ➢ 15A NCAC 02T.0305(f) contains minimum separations that shall be provided for sewer systems: ® Yes ❑ No Setback Parameter* Separation Required Storm sewers and other utilities not listed below (vertical) 24 inches Water mains (vertical -water over sewer including in benched trenches) 18 inches Water mains (horizontal) 10 feet Reclaimed water lines (vertical - reclaimed over sewer) 18 inches Reclaimed water lines (horizontal - reclaimed over sewer) 2 feet **Any private or public water supply source, including any wells, WS-I waters of Class I or Class II impounded reservoirs used as a source of drinking water 100 feet **Waters classified WS (except WS-I or WS-V), B, SA, ORW, HQW, or SB from normal high water (or tide elevation) and wetlands (see item IX.2) 50 feet **Any other stream, lake, impoundment, or ground water lowering and surface drainage ditches 10 feet Any building foundation 5 feet Any basement 10 feet Top slope of embankment or cuts of 2 feet or more vertical height 10 feet Drainage systems and interceptor drains 5 feet Any swimming pools 10 feet Final earth grade (vertical) 36 inches ➢ 15A NCAC 02T.0305(g) contains alternatives where separations in 02T.0305(f) cannot be achieved. ➢ **Stream classifications can be identified using the Division's NC Surface Water Classifications webpage ➢ If noncompliance with 02T.0305(f) or (g), see Section X of this application 2. Does the project comply with separation requirements for wetlands? (50 feet of separation) Yes ❑ No ❑ N/A ➢ See the Division's draft separation requirements for situations where separation cannot be meet ➢ No variance is required if the alternative design criteria specified is utilized in design and construction ➢ As built documents should reference the location of areas effected 3. Does the project comply with setbacks found in the river basin rules per 15A NCAC 02B .0200? ® Yes ❑ No D N/A ➢ This would include Trout Buffered Streams per 15A NCAC 2B.0202 4. Does the project require coverage/authorization under a 404 Nationwide or individual permits or 401 Water Quality Certifications? ➢ Information can be obtained from the 401 & Buffer Permitting Branch ® Yes ❑ No 5. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No Per 15A NCAC 02T.0105(c)(6), directly related environmental permits or certification applications are being prepared, have been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent permits (erosion and sedimentation control plans, stormwater management plans, etc.). 6. Does this project include any sewer collection lines that are deemed "high -priority?" Per 15A NCAC 02T.0402, "high -priority sewer" means "any aerial sewer, sewer contacting surface waters, siphon, or sewer positioned parallel to streambanks that is subject to erosion that undermines or deteriorates the sewer. ❑ Yes ® No El N/A ➢ If yes, include an attachment with details for each line, including type (aerial line, size, material, and location). High priority lines shall be inspected by the permittee or its representative at least once every six -months and inspections documented per 15A NCAC 02T.0403(a)(5) or the permitee's individual System -Wide Collection permit. FORM: FTA 04-16 Page 4 of 5 X. CERTIFICATIONS: 1. Does the submitted system comply with 15A NCAC 02T, the Minimum Design Criteria for the Permitting of Pump Stations and Force Mains (latest version), and the Gravity Sewer Minimum Design Criteria (latest version) as applicable? ®Yes ❑No If No, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for review. Approval of the request is required prior to submittal of the Fast Track Application and supporting documents. 2. Professional Engineer's Certification: Catherine Wolf Underwood, PE (Professional Engineer's name from Application Item III.1.) attest that this application for has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specifications, engineering calculations, and all other supporting documentation to the best of my knowledge. I further attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Gravity Sewer Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains (latest version). Although other professionals may have developed certain portions of this submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and have judged it to be consistent with the proposed design. NOTE — In accordance with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation. 00i /i/, North Carolina Professional Engineer's seal, signature, and date: Cathetre Wo/U�r�'etwooal Catherine Wolf Underwood, D, PE (Feb 17, 202114:53 EST) Feb 17, 2021 3. Applicant's Certification per 15A NCAC 02T .0106(b): Robert Donham, P.E. Oyz- //ijfi11110t 10/23/2020 (Signature Authority's name & title from Application Item 1.3.) attest that this application for has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that if all required parts of this application are not completed and that if all required supporting documentation and attachments are not included, this application package is subject to being returned as incomplete. I understand that any discharge of wastewater from this non - discharge system to surface waters or the land will result in an immediate enforcement action that may include civil penalties, injunctive relief, and/or criminal prosecution. I will make no claim against the Division of Water Resources should a condition of this permit be violated. I also understand that if all required parts of this application package are not completed and that if all required supporting information and attachments are not included, this application package will be returned to me as incomplete. NOTE — In accordance with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation. Signature: Robert Donham (Jan 5, 202114:42 EST) Date: Jan 5, 2021 FORM: FTA 04-16 Page 5 of 5 Cedar Park - FTA Final Audit Report 2021-02-17 Created: 2021-02-17 By: Mallory Hodgson (mhodgson@harrisburgnc.org) Status: Signed Transaction ID: CBJCHBCAABAAQuexRgQfYNCVg6gqf TgscCw_r6tJRhD "Cedar Park - FTA" History Document created by Mallory Hodgson (mhodgson@harrisburgnc.org) 2021-02-17 - 7:49:26 PM GMT- IP address: 174.194.15.94 Document emailed to Catherine Wolf Underwood, PhD, PE (kateunderwood@cesicgs.com) for signature 2021-02-17 - 7:49:55 PM GMT Email viewed by Catherine Wolf Underwood, PhD, PE (kateunderwood@cesicgs.com) 2021-02-17 - 7:52:57 PM GMT- IP address: 166.82.98.194 .6'16 Document e-signed by Catherine Wolf Underwood, PhD, PE (kateunderwood@cesicgs.com) Signature Date: 2021-02-17 - 7:53:56 PM GMT - Time Source: server- IP address: 166.82.98.194 Agreement completed. 2021-02-17 - 7:53:56 PM GMT El Adobe Sign WASTEWATER FLOW ACCEPTANCE FORM FOR THE WATER AND SEWER AUTHORITY OF CABARRUS COUNTY Jurisdiction Requesting Flow Acceptance: Date:10/02/2020 ❑City of Concord ❑City of Kannapolis Town of Harrisburg ❑Town of Mt. Pleasant ❑Charlotte Mecklenburg Utilities Project Title, Description, and Number of Lots/Unit: Project Title: Cedar Park Sewer Extension Description: The civil engineering plans and specifications, as prepared and sealed by Kate Underwood, NCPE, with CESI, for the sanitary sewer extension consisting of approximately 458 linear feet of 8 inch sanitary sewer with four manholes and other appurtenances to serve Cedar Park Estates located on/off of Lower Rocky River Rd. with a wastewater discharge of 38,425 GPD. *Number of Lots: OR *Number of Units: 161 *Must be included in request. Where will the new line be connected: ® Directly into a WSACC Interceptor ❑ Into the Jurisdiction's existing collection system ❑ Into a private line Describe the location of the tie-in line to which the new sewer line will connect: The proposed 8" PVC pipe will tie into the existing 42" Reedy Creek Interceptor at Mnahole 019030 Which WSACC Interceptor will the flow ultimately be discharged into: 42 — inch RCP WSACC What is the WSACC manhole number that the flow will be discharged into? #019030 What is the quantity of flow that will be discharged? 38.425 GPD Flow type: ® Domestic 100 % ❑ Commercial % 0 Industrial Name of wastewater treatment facility (WWTF) receiving wastewater: 0 Rocky River Wastewater Treatment Facility — Permit #NC0036269 ❑ Muddy Creek Wastewater Treatment Facility — Permit #NC0081621 Design drawings of new lines will be submitted to WSACC with the request for acceptance. Drawings can be submitted as a digital file (DWG) or distance and bearing starting with the tap on existing infrastructure. If the new line is to connect directly into a WSACC interceptor, detailed drawings including specification of the tap, will be required before flow acceptance will be provided. Mark Lomax at 704-786-1783, ext. 231, must be notified 48 hours in advance of a connection into a WSACC interceptor. WSACC will inspect connection before, during, and after completion. If construction is not started within two (2) year from the date of approval of the flow acceptance for this project, the approval is rescinded and a second request and approval will be required for the project. WSACC USE ONLY: DATE: ( 1.0 1.1 ❑, Current sewer model shows an Interceptor as being surcharged south of the manhole in question. Approved ❑ Not Approved Current Sewer Model shows: !yuFFtct'r+r FY/OAtri et FufL 38 415 G4 AN/Eft-AGE e�AtL' L-iW c.oanmot Ar R Diva of Water Resour es RECEIVED/NCDEQ/DWR FEB 1 8 2021 State of North Carolina Department of Environmental Quality WOROS Division of Water Resources FloC1pracKI g//AccelPcQ Rewer Extension Permit Applications (FTSE —01/14) (JURISDICTION USE ONLY) Jurisdiction Requesting Flow Acceptance for Collection System: ❑City of Concord ❑City of Kannapolis Q Town of Harrisburg ❑Town of Mt. Pleasant ❑Charlotte Mecklenburg Utilities Project Title, Description, and Number of Lots/Unit: Project Title: Cedar Park Sewer Extension Description: The civil engineering plans and specifications, as prepared and sealed by Kate Underwood, NCPE, with CESI, for the sanitary sewer extension consisting of approximately 458 linear feet of 8 inch sanitary sewer with three manholes and other appurtenances to serve Cedar Park Estates located on/off of Lower Rocky River Rd. with a wastewater discharge of 40,025 GPD. What is the quantity of flow that will be discharged? 38,425 GPD Flow type: Domestic 100 % ❑ Commercial % ❑ Industrial Section I - List the Jurisdiction's pump stations located between the project connection point and the WSACC Interceptor connection point. Pump Station (Name or Number) Firm Capacity * MGD (A) Design Average Daily Flow ** (Finn/pf) MGD (B) Approx. Current Average Daily Flow MGD (C) Obligated, Not Yet Tributary Daily Flow MGD (D) = (B+C) Total Current Flow Plus Obligated Flow MGD (E)=(A-D) Available Capacity*** MGD n/a * The Firm Capacity of any pump station is defined as the maximum pumped flow that can be achieved with the largest pump taken out of service. **Design Average Daily Flow is the firm capacity of the pump station divided by a peaking factor not less than 2.5. * **A Planning Assessment Addendum shall be attached for each pump station located between the project connection point and the WWTP where Available Capacity is < 0. Section II. Jurisdiction's Certification Statement: 1, Rob Donham, P.E. certify that, to the best of my knowledge, the addition of the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving WSACC interceptor; and the flow from this project is not anticipated to cause any capacity related sanitary sewer overflows or overburden on any downstream pump station in route to the receiving WSACC interceptor 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 Section I plus all attached planning assessment addendums for which, to the best of my knowledge, will not adversely affect the downstream sewer capacity. Signature of this form indicates acceptance of this wastewater flow. Pnhart nnnham I Ian C 7a71 14.41 FCT) Jan 5, 2021 Jurisdiction's Signing Official Signature Date Revision Date: 08/09/13 DWR Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources Flow Tracking for Sewer Extension Applications (FTSE —10/18) (WSACC USE ONLY) Cedar Park Sanitary Sewer Extension Section I. Name of wastewater treatment facility (WWTF) receiving wastewater: ® Rocky River Wastewater Treatment Facility — Permit #NC0036269 C Muddy Creek Wastewater Treatment Facility — Permit #NC0081621 WWTP facility's permitted flow, MGD 26.500 Estimated obligated flow not yet tributary to the WWTP, MGD 3.797 WWTP facility's actual avg. daily flow, MGD 21.947 (82.82% of permit) Total flow for this specific request, MGD Total actual and obligated flows to the facility, MGD Percent of permitted flow used 0.038 25.782 97.29% Section II. Pump stations along the route from the Jurisdiction's connection point to the WWTP. Pump Station -- (Name or Number) Pump Station Permit No. Firm Capacity * MGD (A) Design Average Daily Flow ** (Finn/pf) MGD (B) Approx. Current Average Daily Flow MGD (C) Obligated, Not Yet TributaryDailyFlow MGD (D) = (B+C) Total Current Flow Plus Obligated Flow g MGD (E)=(A-D) Available Capacity *** MGD Reedy Creek WQCS00009 16.500 6.600 2.047 0.438 2.485 4.115 PS Lower Rocky NC0036269 37.000 14.800 11.259 3.267 14.526 0.274 River PS * The Firm Capacity (design flow) of any pump station is defined as the maximum pumped flow that can be achieved with he 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 Available Capacity is <0. Section III. WSACC Certification Statement: I, Thomas Hahn, 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 from the connection to the WSACC interceptor 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 Section I and Section II plus all attached planning assessment addendums for which I am the responsible party. Signature of this form indicates WSACC's guarantee of capacity for this wastewater flow. Notwithstanding the guarantee of capacity, WSACC does not make a commitment to service this wastewater flow until a building permit is requested through the Cabarrus County Building Inspections Department and WSACC receives payment of the System Development Fee. fJ �C'S Sig ning gn ing Official Signature 7. 77'a ar /*the J. Thomas Hahn (Feb 17, 202114:59 EST) 2(t j q,4'I i Date Feb 17, 2021 WSACC ISO 140011015 • NC Star Public Sector • ONSAS 18001,2001 February 1, 2021 Mr. Haynes Brigman Town Manager Town of Harrisburg P.O. Box 100 Harrisburg, NC 28075 WATER & SEWER AUTHORITY OF CABARRUS COUNTY 232 Davidson Hwy. Concord, NC 28027 704.786.1783 0 704.795.1564 Fax www.wsacc.org Subject: Flow Acceptance Request - Town of Harrisburg Cedar Park Sanitary Sewer Extension Dear Mr. Brigman: This is a notice of capacity for the flow acceptance request received by the Water and Sewer Authority of Cabarrus County (WSACC) from the Town of Harrisburg on January 5-29, 2021. WSACC has or will have capacity at the Rocky River Regional Wastewater Treatment Plant and appropriate sewer interceptors to transport and treat the domestic wastewater from the proposed project entitled Cedar Park Sanitary Sewer Extension, located along Lower Rocky River Road. The referenced project will receive flow following decommissioning of an existing wastewater treatment plant, which currently serves 160 two -bedroom mobile homes and an office, with a projected wastewater flow of 38,425 gallons per day (gpd). The wastewater generated by this project will be conveyed through a proposed gravity system and then enter WSACC's system at the existing 42-inch Reedy Creek Interceptor. WSACC acknowledges it has or will have capacity for wastewater from the proposed development based on information provided by CESI (civil engineer for the project) using North Carolina Department of Environmental Quality (NCDEQ) wastewater flow guidelines. If construction of this project does not commence within two (2) years of the date of this notice, the notice is rescinded and a second request and notice will be required before flow capacity is accepted. Please notify WSACC, in writing, when construction of this project is initiated. This sewer capacity allocation may also be cancelled pursuant to the conditions set forth in the WSACC Sewer Allocation and Commitment Policy. Please note that the final commitment to service to provide wastewater treatment services shall occur upon application for a building permit for the project and when system development fees are paid pursuant to N.C.G.S. §162A, Article 8. If you have any questions, please call me at (704) 786-1783, extension 228. Sincerely, 4.7 aoNar h`2Gre J.-TC aJ. Thomas Hahn (Feb 17, 202114:59 EST) Thomas Hahn, PE Assistant Engineering Director cc: Rob Donham, PE/Harrisburg Kate Underwood, PE/CESI Michael Wilson/WSACC Chad VonCannon, PE/WSACC Mark Lomax/WSACC Trent Gobble/WSACC 12 04 USGS U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY se* r •alusg1 ' Oroduced by . UnIted States Geolegkal Surrey si OSSOSD 37 as ....WS 28 39 041, iirfoTo SCALE 1:24 000 .1.0.11111 1 41 WOO NUS !GOO 10,0 POI ,0t0 ICS* 42 43 CONCORD SE QUADRANGLE NORTH CAROLINA • [WARM COUNTY 7.543JNUTE SEIM 45 cLAssmunox tarsinssas Csantalsr - -„„.... Sams Starflests 07 02 CONCORD SE, NC 2019