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HomeMy WebLinkAboutWQ0042926_Application_20211025KANNQ&P Engineering Engineering October 20, 2021 North Carolina Department of Environmental Quality Mooresville Regional Office - Water Quality Section 610 East Center Avenue, Suite 301 Mooresville, North Carolina 28115 Re: Winfield Street Extension Subdivision Sewer Extension( City of Kannapohs — Cabarrus County Dear Sir or Madam: RECEIVED/NCDEQ/DWFi OCT 2 5 2021 WOROS MOORESVILLE REGIONAL OFFICE Please find attached for your review and approval the original and one copy of the permit application, a digital copy (pdfs) onof the permit application and plans, and the $480 processing fee for the above referenced project. Also enclosed is the flow acceptance letter from the Water & Sewer Authority of Cabarrus County stating they will accept and treat the additional wastewater at the Rocky River Regional Wastewater Treatment Plant. The proposed extension will connect to the existing WSACC Coldwater Creek Interceptor. This wastewater collection system will serve the proposed Winfield Street Extension Subdivision. The Water and Sewer Authority of Cabarrus County Standard Specifications for Wastewater Collections Systems were approved by your office and are being maintained by the Division of Environmental Management. This project will be installed in accordance with these Standard Specifications. Please call me at 704-920-4219 if you have any questions. Sincerely, if/t L 1 Misty L. Tutt, PE blurt u1 V4atrr lie antirtr.w, 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 DOCUMENTATION Application Number: V �L E "1";)?c (to be completed by DWR) All items must be completed or the application sill be returned RECEIVED/NCDEQ/DWR OCT 2 5 2021 WQROS L APPLICANT INFORMATION: MOORESVILLE REGIONAL OFFICE 1. Applicant's name: City of Kannapolis (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: Alex Anderson per 15A NCAC 02T .0106(b) Title: Director of Water Resources 4, Applicant's mailing address: 401 Laureate Wav City: Kannapolis State: NC Zip: 28081-0005 5. Applicant's contact information: Phone number: (704) 920-4200 Email Address: aanderson'akannapolisnc.gov II. PROJECT INFORMATION: 1. Project name: Winfield Street Extension Subdivision 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: Rowan 4. Approximate Coordinates (Decimal Degrees): Latitude: 35.5079° Longitude:-80.5790' 5. Parcel ID (if applicable): 145-077 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Samuel L. King, Jr. License Number: 14520 Firm: King Engineering of Concord, RLLP Mailing address: 401 Poteat Drive City: Morganton State: NC Zip: 28655 Phone number: (828)-403-5586 Email Address: sam@kingengineernc.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Rockv River Regional Wastewater Treatment Plant Permit Number: NC0036269 Owner Name: Water & Sewer Authority of Cabarrus County V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF): 1. Permit Number(s): WQ System Wide Collection System Permit Number(s) (if applicable): WQCS Owner Name(s): City of Kannapolis 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 EI/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 E1/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) ❑ Retail with food preparation/service ❑ Medical / dental / veterinary facilities 0 Church ❑ Nursing Home 5. Nature of wastewater: 100 % Domestic/Commercial 0 Car Wash ❑ Hotel and/or Motels 0 Swimming Pool /Clubhouse ❑ Swimming Pool/Filter Backwash ❑ Other (Explain in Attachment) % Commercial Industrial (See 15A NCAC 02T .0103(20)) �Is there a Pretreatment Program in effect? ❑ Yes 0 No 6, Has a flow reduction been approved under 15A NCAC 02T .0114(f)? ❑ Yes ® No > If ves. provide a cony of flow reduction annroval letter 7, Summarize wastewater generated by project: Establishment Type (see 02T.0114(f)) Daily Design Flow a•b No. of Units Flow 3 bedroom residence 360 gal/ 6 2,160 GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD Total 2,160 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,0114j shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8, Wastewater generated by project: 2,160 GPD (per 15A NCAC 02T .0114) ➢ Do not include future flows or previously permitted allocations If permitted flow is zero, indicate why: 0 Pump Station or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line 0 Flow has already been allocated in Permit Number: 0 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 8 133.22 PVC > 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 VIIL 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: 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(t)): 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 ➢ 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 all setbacks found in the river basin rules per 15A NCAC 02B .0200? ® Yes ❑ No ➢ This would include Trout Buffered Streams per 15A NCAC 2B.0202 4. Does the project comply with an individual 404 Permit or any 401 Certifications? ® Yes 0 No ➢ Wetland -related permits shall be requested, obtained, and adhered to for projects that impact wetlands or surface waters ➢ Information can be obtained from the 401 & Buffer Permitting Branch 5. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes 0 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 ➢ 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. Anproval of the reauest is reauired prior to submittal of the Fast Track Application and sunnorting documents. 2. Professional Engineer's Certification: 1, Samuel L. King, Jr. attest that this application for (Professional Engineer's name from Application Item III.1.) Winfield Street Extension Subdivision 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. North Carolina Professional Engineer's seal, signature, and date: 3. Applicant's Certification per 15A NCAC 02T .0106(b): a/i3/2o?--a I Alex Anderson, Director of Water Resources attest that this application for (Signature Authority's name & title from Application Item I.3.) 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: Date: 9/2 FORM: FTA 04-16 Page 5 of 5 LiYNN S T FOWLER ST 1. ke) I MOOSE RD ..faceningrcd.,,14.10 BERTHA ST G'LENWOOD S WOCIDLAWN ST ENGLEWOOD ST Mob weiMMINNMefteimm• •••••• twany...././INMONO 1.0••••• •••.11.111.M111111.1. MORIN gomm• SCOTT ST JOYCE ST HAVEN ST 2 38 USGS QUAD - China Grove, NC 2019 1" = 250' 39 VICINITY MAP •bl'L9L :INIa 00+0 V.'S HW ISIX3 10 0 -..J I "LUZU1 /'L tNCi.dwg Model S/1Z/ZUZ1 13 10 1U WSACC ISO 14001:2015 • NO Star Public Sector • ONSAS 18001:2007 October 1, 2021 Mr. Michael Legg City Manager City of Kannapolis 401 Laureate Way Kannapolis, NC 28081 Subject: Flow Acceptance Request — City of Kannapolis Winfield Street Sewer Extension Dear Mr. Legg: WATER & SEWER AUTHORITY OF CABARRUS COUNTY 232 Davidson Hwy. Concord, NC 28027 704.786.1783 • 704.795.1564 Fax www.wsacc.org This is a notice of capacity for the flow acceptance request received by the Water and Sewer Authority of Cabarrus County (WSACC) from the City of Kannapolis on September 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 Winfield Street Sewer Extension, located along Winfield Street. The referenced project will serve a residential development with 6 three -bedroom homes, with a projected wastewater flow of 2,160 gallons per day (gpd). The wastewater generated by this project will be conveyed through a proposed gravity system, through the existing gravity system, and then enter WSACC's system at the existing 18-inch Coldwater Creek Interceptor Extension. WSACC acknowledges it has or will have capacity for wastewater from the proposed development based on information provided by King Engineering of Concord RLLP (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) 788-4164, exte Sinc Michael Wilson Executive Director cc: Misty Tutt, PE/Kannapolis Scott J. Kaufhold, PE/Kannapolis Wilmer Melton/Kannapolis Samuel L. King, Jr., PE/King Engineering of Concord RLLP Chad VonCannon, PE/WSACC Thomas Hahn, PE/WSACC Mark Lomax/WSACC Trent Gobble/WSACC WASTEWATER FLOW ACCEPTANCE FORM FOR THE WATER AND SEWER AUTHORITY OF CABARRUS COUNTY Jurisdiction Requesting Flow Acceptance: Date: ❑City of Concord ®City of Ka:mapolis ❑Town of Harrisburg ❑Town of Mt. Pleasant ❑Charlotte Mecklenburg Utilities Project Title, Description, and Number of Lots/Unit: Project Title: Winfield Street Extension Subdivision Description: The Winfield Street Extension Subdivision engineering plans and specifications, as prepared and sealed by Samuel I.. King, Jr.. NCPE. with Kin Engineering of Concord RLLP, for the wastewater collection system extension consisting of approximately 133.22 linear feet of 8 -inch sanitary sewer with 1 manhole and other appurtenances to serve serve 6 lots located on Winfield Street, with a wastewater discharge of 2,160 GPD. "Number of Lots: 6 OR *Number of Units: "Must be included in request. Where will the new line be connected: El Directly into a WSACC Interceptor m 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-inch sanitary sewer extension will tie-in to the existing 8-inch sanitary sewer system, which extends to the 18 -inch DIP WSACC Coldwater Creek Interceptor Extension Which WSACC Interceptor will the flow ultimately be discharged into: 18-inch DIP WSACC Coldwater Creek Interceptor What is the WSACC manhole number that the flow will be discharged into? 010758 What is the quantity of flow that will be discharged? 2,160 GPD Flow type: • Domestic 100 % El Commercial % ❑ Industrial9/0 Name of wastewater treatment facility (WWTF) receiving wastewater: ® 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 floss' acceptance for this project, the approval is rescinded and a second request and approval will be required for the project. WSACC USE ONLY: DATE: 10 1 12014 ❑ Current sewer model shows an Interceptor as being surcharged south of the manhole in question. ❑ Approved ❑ Not Approved ❑ Current Sewer Model shows: S & L ..tc 4r cx t• • cAPA L t t+r Rift— 1.1160 t>PO A'l• MEP-AVE t7Ati._K Fwv C.-0ND rrwwN3 E-2 APPENDIX E 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) Winfield Street Sewer Extension Section I. Name of wastewater treatment facility (WWTF) receiving wastewater: ® Rocky River Wastewater Treatment Facility — Permit #NC0036269 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 3.851 WWTP facility's actual avg. daily flow, MGD Total flow for this specific request, MGD Total actual and obligated flows to the facility, MGD Percent of permitted flow used 21.947 (82.82% of permit) 0.002 25.800 97.36% Section II. Pump stations along the route from the Jurisdiction's connection point to the WWTP. PumpStation (Name or Number) Pump Station Permit No. Finn Capacity * MGD (A) Design Average Daily Flow ** (Firm/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 A-D �)_( ) Available Capacity*** MGD RRRWWTP MPS NC0036269 55.440 22.176 13.373 0.965 14.338 7.838 * 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 (pt) 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, Michael Wilson, 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 • I: ning assessment where applicable. This analysis has been performed in accordance with local established policies and proc d es • ing the best a f lable data. This certification applies to those items listed above in Section I and Section II plus all attached • 1. g . ssessment a. - dums for which I am the responsible party. Signature of this form indicates WSACC's guarantee of • . • , ci for his wastew - flow. Notwithstanding the guarantee of capacity, WSACC does not make a commitment t• rvia g s t r w u' i : building permit is requested through the Cabarrus Cpunty Building Inspections DepartmS C rf iv . ent . - System Development Fee. WSACC's Signing Yfficial Signature /b ate WASTEWATER FLOW ACCEPTANCE FORM FOR THE WATER AND SEWER AUTHORITY OF CABARRUS COUNTY Jurisdiction Requesting Flow Acceptance: Date: 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: Winfield Street Extension Subdivision Description: The Winfield Street Extension Subdivision engineering plans and specifications, as prepared and sealed by Samuel I,. King, Jr.. NCPE, with King Engineering of Concord RLLP, for the wastewater collection system extension consisting of approximately 133.22 linear feet of 8 -inch sanitary sewer with 1 manhole and other appurtenances to serve serve 6 lots located on Winfield Street, with a wastewater discharge of 2,160 GPD. *Number of Lots: 6 OR *Number of Units: *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-inch sanitary sewer extension will tie-in to the existing 8-inch sanitary sewer system, which extends to the 18 -inch DIP WSACC Coldwater Creek Interceptor Extension Which WSACC Interceptor will the flow ultimately be discharged into: 18-inch DIP WSACC Coldwater Creek Interceptor What is the WSACC manhole number that the flow will be discharged into? 010758 What is the quantity of flow that will be discharged? 2,160 GPD Flow type: ® Domestic 100 % ❑ Commercial % ❑ Industrial Name of wastewater treatment facility (WWTF) receiving wastewater: ® 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: ❑ Current sewer model shows an Interceptor as being surcharged south of the manhole in question. ❑ Approved ❑ Not Approved ❑ Current Sewer Model shows: E-2 APPENDIX E Division of Water Resources State of North Carolina Department of Environment and Natural Resources Division of Water Resources Flow Tracking/Acceptance for Sewer Extension Permit Applications (FTSE —01/14) (JURISDICTION USE ONLY) Jurisdiction Requesting Flow Acceptance for Collection System: ❑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: Winfield Street Extension Subdivision Description: The Winfield Street Extension Subdivision engineering plans and specifications. as prepared and sealed by Samuel L. King, Jr., NCPE. with King Engineering of Concord, RLLP. for the wastewater collection system extension consisting of approximately 133.22 linear feet of 8-inch sanitary sewer with 1 manhole and other appurtenances to serve 6 lots located on Winfield Street, with a wastewater discharge of 2,160 GPD. What is the quantity of flow that will be discharged? 2,160 GPD Flow type: Domestic 100 % ❑ Commercial Ole ❑ Industrial % Section I - List the Jurisdiction's pump stations located between the project connection point and the WSACC Pump Station (Name or Number) Firm Capacity * MGD (A) Design Average Daily Flow ** (Firmipt) 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 * The Firm Capacity of any pump station is defined as the maximum pumped flow that can be achieved with the largest pump taken o it 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, Alex Anderson, Director of Water Resources, 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 1 plus all ched planning assessment addendums for which, to the best of my knowledge, will not adversely affect the downstr r capac' . • nature of this form indicates acceptance of this wastewater flow. Jur' s iction 's Signing Official Signature Date Revision Date: 08/09 13