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HomeMy WebLinkAboutWQ0040809_Regional Office Historical File Pre 2018R Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources ISA NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION A.PPLICATION FTA 04-16 & SUPPORTING. DOCUMENTATION Application Number • . (c7;.O,C: to be completed by 1)V0,,,,,c,,EwEDINnicoENRIowp All items must be completed or the application will be returned I, APPLICANT INFORMATION: 1. Applicant's name: City of Kannapolis (company, municipality, HOA, utility, etc.) Applicant type: 111 Individual 0 Federal 0 Corporation 0 General Partnership 0 State/County E Municipal 3. Signature authority's name: Wilmer Nlellons per 15.A NCAC 021 .0106(b) Title: Director of Public Works 4. Applicant's mailing address: 401 Laureate Way City: Kannapolis State: NC Zip: 2.808,1 -0005 5. Applicant's contact information: Phone number: (704) 920-4200 Email Address: 71 n(ak .a olisnc. H. PROJECT INFORMATION: I. Project name: Summers Walk Phase 5 Application/Project status: Proposed (New Perrnit) %EVOKES MOOFEEESVELLE REG EEE,:iE\EAS OFF iCEEE E.1 Privately -Owned Public Utility El Other El Existing PerntitiProject If a modification, provide the existing permit number, WQ00 and issued date: 1T new construction hut part of a master plan, provide the existing permit. number: WQ00._ 3„ County where project is located: Cabarrus 4.)kpproximate Coordinates (Decimal Degrees): Latitude: 35,453056Longitude: -80.76.6667" 5, Parcel ID (if applicable): 4672352289 & 4672443710 (or Parcel ID to closest downstream sewer) 111. CONSULTANT INFORMATION: I., Professional Engineer: R. Todd Fisher License Number 025163 Firm: Coldenest & Stone Mailing address: 200 S. Tryon St. Suite 1400 City: Charlotte State. NC Zip: 28202- Phone number (704) 971-4520 Email A.eldress: fflshercoIejenesistone oni. IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: Facility Name: Rock .y River Regional Wastewater Treatment. Plant Permit Number NC0036269 Owner Name: Water & Sewer Authority of Cabarrus County V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WW1 F): 1. Permit Number(s): WQ System Wide Collection System Pemnt Number(s) (if applicable): WQCS Owner Name(s): FORM: ETA 04-16 Page 1 of 5 THE COMPLETED APPLICATION PACKAG0]NCLDUNG ALL SUPPORTING INFORMATION AND MATERIALS, SHOULD BE SENT TO THE APPROPRIATE REGIONAL OFFICE: REGIONAL OFFICE Asheville Reqionial Office Water Quality Section EaVetteville Regional Office Water Quality Section Mooresville Regional Office Water Quality Section Raleigh Regional Office Water Quality Section ehinqtanRegional Office Water Quality Section er Quality Section inston-Salern Regional Office Water Quality Section COUNTIES SERVED 2080 USHighway 7O 5wannanuo.North CwnuUno 28773 (828)2964580 (020)2R8'7U43Fax Avery. Buncombe, Burke, Caldwell, Cherokee, Clay, Graham, Hoy°mod, Henderson, Jackson, Macon, Madison, McDowell, Mitchell, Polk, Ro1hedo,V, Swain, Transylvania, Yancey 225 Green Street Suite 714 Fayeuevi||e, North Carolina 28301'5084 (510)433'3300 (910)485'O78TFax Anomn, 8laUen,Cum$edmng. Harnett, *nxe. Montgomery, Moore, Robeson, Richmond, Sampson Scotland 01OECenter Avenue Mooresville, North Carolina 20115 (704)003'1099 (704) 6,63-6040rax Alexander, Cabanos.Catawba, Cleveland, Gaston, |reUe||. Lincoln, Mecklenburg, Rmwan, Stanly, Union 1028 Mail Service Center Raleigh, North Carolina 27099-1628 (918)791'*200 (515)7B8-7159Fax 943 Washington Square Mail VVaomng*on, North Carolina 27889 (252)946-6481 (252)g75-3715Fax 127Cardinal Drive Extension Wilmington, North Carolina 20405 (910798'7215 (91035O-23Q4Fax Chatham, Durham, Edgecombe,Fnank|in. Granw|e. Halifax, Johnston, Lee, Neoh, Northampton, Orange, Person, Vance, Wake, Warren, Wilson Beaufort, Bete, Camden, Chnwan, Cravcn, Cvrrituck,Dare, Gates, Greene, Hertford, Hyde, Jones, Lenoir, Marlin, Pwm|ioo.Pauquotank Penquimena,Pitt, Tyrrell, Washington, Wayne Brunswick, Carteret, Columbus, Duplin.New HanovecOna|mw, Fender 450N/ Hanes Mill Road Sude30V vVinston-Sm|em.North Carolina 2r,05 <338>776-9800 Alamanma^AUeAoanyAyhc Caswell, Davidson, Davie: Fnrsyth, GuiKord, Rockingham, Randolph, Stokes, Su(ry, Watauga, Wilkes, Yadkin \N8TQUICTl0NSFOR R}KNl-FTAO4'|6&SUPPORTING D0CUklRN]'AlR{XN Page 3o8 VI. GENERAL., REQUIREMENTS 1 If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached? 0 Yes N/A 2. IT the Applicant is a Developer of lots in be sold, has a Developer's Operational Agreement (FOR.M: DEVI been attached.? Eli Yes 0No N/A , IT the Applicant is a Home/Property OwnersAssociation, has an 0 e 'FORM:1- • been attached? Yes 0No 4. Origin of wastewater: (check all that apply): Residential Owned 0 Retail (stores, centers, malls) El Residential Leased. Retail with food preparation/serv•ice 0 School/. preschool day care 0 Medical / dental ,' veterinary facilities 0 Food and drink facilities 0 Church 0 Businesses offices / factories Ej Nursing Home 5. Nature of wastewater : 100 % Domestic/Commercial % Commercial 9/0 Industrial (See 15,A NCAC 021 .0103(201) s there a Pretreatment Program in effect? 6. Has a flow reduction been. approved under 15A NCAC 02T .01 I 4(f)? yes, provide a copy (Allow reduction approval letter 7. Summarize wastewater generated by project: iI Yes Establishment Type (see 02T.0114(1') Daily Design Flow "'b Residential/Single Family 120 gal/per bedroom/4 bed rooms 84 0 Car Wash LI Hotel and/or Motels Ej Swimming Pool /Clubhouse Ej Swimming Poollniter Backwash LI Other (Explain in .,Attachment) Yes No No gaI gal No. of U 't F 40,32 GP.D GPD gal/ gal/ gal GPD GPD GPD GPD otal 40,320 GPD a See 15A NCAU ,02T .0114(b), (d), (e)( I ) and (e)(2) for caveats to wastewater design flow rates (i.e., minimum flew 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 Ci,S, 42A-4), b Per 151 'NCAC 02T ,0114(c), design flow rates for establishments not identified [in table]5,,A NCA '2T„01141 shall be determined using available flow data, water using fixtures,. occupancy or operation patterns, and other measured data. 8. Wastewater generated by project:: 40,320 GPD (per I5A NCAC 02T .0114) Do not include future flows or previously permitted allocations If permitted flow is .zero, indicate why: LIJ 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 El Other (Explain) FORM: PTA. 04-16 Page 2 of 5 VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 0.2T .0305 & MDCjGrvity Sewers: 1, Summarize gravity sewer to be permitted: Size hes) Length (feet) Material 8" 5,181 PVC 734 IMP • Section Fl & ill ofthe MDC for Permitting of Gravity Sewers contains information related to design criteria • Section 111 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/ForceMains): COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJF.CT 1. Pump station number or name, 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 (IDH) 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)( El Standby power source or pump with automatic activation and telemetry - 15A NCAC 02T .030500(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: LI Portable power source with manual activation, quick -connection receptacle and telemetry 15A NCAC 02T .0305(h)( 1)(C) or LI Portable pumping unit with plugged emergency pump connection and telemetry 15A NCAC 02T ,0305(h)(I)(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 timeframcs, shall be provided in the case of a multiple station power outage. FORM: FTA 04-16 Page 3 of 5 R. SF FRACKS & SEPARATIONS — (02B .0200 &. 15A NCAC 02T .0305(0): 1. Does the project comply with all separations found in 15,A NCAC 02T .0305(11 & (g) Yes I 5A NCAC 02T,0305(f1 contains minimum separations that shall be provided for !sewer •s: Setback Parameter* listed below (vertical) ians(erticaI-waterover ewer mcluding in bencheden -h 'at ains (horizontal) Rcc1airned water lines (vertical - reclaimed over sewer) Reclaimed aer Irnes hori,ontaI - re -!aimed over sewe Separation Required *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 *Waters classified WS (except WS-1 or WS-V),. B, SA, ORW, HOW, or SB from normal high water (or tide elevation) and wetlands (see item FX,2) **Any other stream, lake, impoundment, or ground water lowering and surface drainage ditches An , !ridding foundation 24 inches 18 inches 10 feet 18 inches 2 feet 100 feet SO feet 0 rnbankrnent or cuts of 2 feet or more vertical h Drainage systems and interceptor drains Any swimming pools Final earth grade (vertical) ee 'ee 10 feet fee 10 feet 36 inches 15A NCAC 02T„.0305(g) contains alternatives where separations in 021 030511) 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) E] Yes fl No See the Division's draft separation requirements for situations where separation cannot he 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? ),0 This would include Trout Buffered Streams per 15A NCAC 2B4O202 4. Does the project comply with an individual 404 Permit or any 401 Certifications? yes 11 No w Wetland -related permits shall be requested, obtained, and adhered to for projects that impact wetlands or surface waters '10 Information can he obtained from the 401 & Buffer Permittingflranch 5, Does project comply with 15.A NCAC 02T,01.05(c)(6) (additional perrnits/certification.$)? E 'Yes ' No Per 15A .NCAC 02T,0105(c)(61, 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 011.0402, "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, El Yes El N o 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 ISA NCAC 02T.0403(a)(5) or the perm ace's individual System -Wide Collection permit. FORM: PTA 04-16 Page 4 of 5 X. CERTIFICATIONS: 1. Does the submitted system comply with 15A NCS02I, the MinimuntDesign Cfileria for the, Permitting of Statimis and Force Mainsilatest versiorth and the Gravity Sewer Minimum Desivi Criteria,(latest versicin) as applicable? Yes LINO If No, complete and submit the Variance/Alternative Design Request application (VADC 1(- l4) 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: 1. TV' attest that this application for (Professional Engineer's name from Application Item 11E1) has been reviewed byme 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 1 have reviewed this material and have judged it to be consistent with the proposed design. NOTE ----- In accordance with General Statutes 143-215,6A and 143-215.6B, any person who knowingly makes any false statement, representation, or certification in. any application package shall be guilty of a Class 2 misdemeanor, which may - include a fine not to exceed $ 0,000, as well as civil penalties up to $25,000 per violation. A t North Carolina .Professional Engineer's seal, signature, and date: Ho •"c:.,5810°".,„ , 51 %PG! op VA 1 Applicant's Certification per 15A NCAC 02T .0106(4 . 4r f ) , 1, ).'i c,i'Ickf 11.d-40,r" , 0 , ,11,r,zaar: (0),.t1 C ..1_ ',t0()JarKS attest that this application for (Signature Aut., orrty,'s name & title from Application Item I.3.) has been reviewed by me and is accurate and complete to the best of trty knowledge. I understand that if all requiredpartsof 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. 1 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:Z150A and 143-2.15,613, any person who knowingly makes any false statement, representation, or certification in any application package shall be guilty or a Class 2 tnisdemeanor, which may include a fine not to exceed $10,000 as well as civil penalties up to S25,000 per violation. Signature. .4e Date: FORM: FTA 04-16 1-'age 5015 EX. SAN. SWR. ColeJenest & Stone Shaping the Environment Realizing the Possibilities tend Manning Landscape Anententrve ZOO South Lnex, SMV,Suile 1400 •Charlotte, POW./ C3rolirm 28.20Z Ovo Logoltering P 704 3761555 r. /D4 3 16 /851 Penan Doilr vo.ovoulOcoostitortocool Summers Walk Phase 5 SITE MAP Project No.4437 Issued 04117J17 Scale N.T.S. Sheet ColeJenest & Stone EX. SAN, SWR. Cashion Moore Family Cem' Columbus Chapel Corn 1000 2000 3000 4000 500© 6000 7000 8000 9000 10000 Shaping the EvaVirgnment Realizing the Possibilities Architecture ��zvdl ginfering FEET 2150 South !rhea Street, Suite 14 Chancre, North Carolina 26202 let 704 3761665 ne 704 376 7651 Urban Dtsign tot. hihweeiepeneststane.ccan Summers Walk Phase 5 USGS MAP '25 27'30" "23 3e22 3'21 Project No,4437 Issued D4112/17 Scale As Noted Sheet State of North Carolina Department of Environment and Natural Resources Division of Wttr RourctDivision of Water Resources Flow Tracking/Acceptance for Sewer Extension Permit Applications (FTSE —01/14) (JURISDICTION USE ONLY) Jurisdiction Requesting Flow Acceptance for Collection System: OCity of Concord City of Kannapolis DTown of Harrisburg OTown of Mt, Pleasant ElCharlotte Mecklenburg Utilities Project Title, Description, and Number of Lots/Unit: Project Title: Summers Walk Phase 5 Description: The Summers Walk Phase 5 engineering plans and specifications, as prepared and sealed by R, Todd Fisher, NCPE #25163, with ColeJenest & Stone, for the wastewater collection system extension consisting of approximately 5,915 linear feet of 8-inch sanitaa sewer with 51 manholes and other a urtenances to serve Summers Walk Phase 5 located between Cabarrus county line and Shiloh Church Rd, with a wastewater discharge of 40,320 GPD. What is the quantity of flow that will be discharged? 40,320 G P D Flow type: Domestic 100 (A fl Commercial 0 Industrial Section 1 - List the jurisdiction's pump stations located between the project connection point and the WSACC interceptor connection point. Pump Station (Name or Number) Capacity * MGD (A) Design Average Daily Flow (firminf) MGT/ (13) Approx. Current Average Daily Flew MGD (C) Obligated, Not Yet Tributary Daily Flow MCD (D), = (8+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 Flnis that can be achieved with the largest pump taken out of sers ice, "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 int and tbe WWTPwheo Available Capacity is < 0, Section 11. jurisdiction's Certification Statement: 1, Wilmer Melton. III, Director of Public Works, 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 attached planning assessment addendums for which, to the best of my knowledge, will not adversely affect the downstNam wer capacity. Signature of this form indicates acceptance of this wastewater flow. ?" (9 7- ice Jurisdiction's Signing Official Signature Date Revision Date: 08/09,q3 WASTEWATER FLOW ACCEPTANCE FORM FOR THE WATER AND SEWER AUTHORITY OF CABARRUS COUNTY Jurisdiction Requesting Flow Acceptance: City of Concord City of Kannapolis EITown of Harrisburg LjTown of Mt. Pleasant EICharlotte Mecklenburg Utilities Project Title, Description, and Number of Lots/Unit: Project Title: Summers Walk Phase 5 Description; The Summers Walk Phase 5 engineering plans and specifications, as prepared and sealed by R, Todd Fisher, NCPE #25163, with ColeJenest 8c. Stone, for the wastewater collection system extension consisting of approximately 5,915 linear feet of 8-inch sanitary sewer with 51 manholes and other appurtenances to serve Summers Walk Phase 5 located between Cabarrus county line and Shiloh Church Rd, with a wastewater discharge of 40,320 GPD. *Number of Lots: 84 OR *Number of Units; 0 *Must be included in request. Where will the new line be connected: Directly into a WSACC Interceptor FIJ Into the Jurisdiction's existing collection system LJ 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 36-inch sanitary sewer system, which extends to the 36-inch (unknown) material WSACC Upper RockyRiver Interceptor Which WSACC Interceptor will the flow ultimately be discharged into: 36-inch WSACC Upper Rocky River Interceptor What is the WSACC manhole number that the flow will be discharged into? 011827 & 011828 What is the quantity of flow that will be discharged? 40,320 GPD Flow type: Domestic 100 % El Commercial % 111 Date: 2/20/19 Industrial c/0 Name of wastewater treatment facility (W\%'TF) receiving wastewater; Rocky River Wastewater 'Treatment Facility — Permit tiNC0036269 n Muddy Creek Wastewater Treatment Facility — Permit #NC00816.21 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 '704-7864783, 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 front 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 lntereeptcy as being surcharged south of the manhole in question. Approved E Not Approved Current Sewer Model shows: WSACC April 8, 2019 Mr. Michael Legg City Manager City of Kannapolis 401 Laureate Way Kannapolis, NC 28081 Subject: Flow Acceptance Request — City of Kannapolis Summers Walk Phase 5 WATER & SEWER AUTHORITY OF CABARRUS COUNTY 232 Davidson Hwy. Concord, NC 28027 704.786,1783 411 704.795.1564 Fx° vvvp,isamorg Dear Mr. Legg: 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 April 1, 2019. 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 Summers Walk Phase 5, located near Shiloh Church Road. The referenced project will serve 84 four -bedroom homes, with a projected wastewater flow of 40,320 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 36-inch Rocky River Interceptor. WSACC acknowledges it has or will have capacity for wastewater from the proposed development based on information provided by ColeJenest & Stone (Civil Engineer for the project) using North Carolina Department of Environmental Quality (NCDEQ) wastewater flow guidelines. The WSACC Capital Improvement Program (CIP) has been on pay as you go since Fiscal Year 2005 — 2006, funding Capital Projects entirely from Capital Reserves, and WSACC expects to continue this policy into the future. Projects on the CIP are subject to approval by WSACC's Board of Directors, support from local governing bodies, regulatory approval, and funding availability. The list and schedule of CIP projects are tentative and are revised periodically to reflect changing conditions and needs, 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 applkation 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, extension 104. Sincerely, Thomas Hahn, PE 'Utility Systems Engineer cc: Misty Lippard, PE/Kannapolis Wilmer Melton/Kannapolis R. Todd Fisher, PE/ColeJenest & Stone Michael Wilson/WSACC Chad VonCannon, PE/WSACC Mark Lomax/WSACC D r 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) Summers Walk Phase 5 Section I. Name of wastewater treatment facility (WWTF) receiving wastewater: Rocky River Wastewater Treatment Facility — Permit #NC0036269 0 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 2.102 WWTP facility's actual avg. daily flow, MGD 20,07 (75.74% of pennit) Total flow for this specific request, MGD 0.040 Total actual and obli ated flows to the facility, MGD 22.212 Percent of permitted flow used 83.82% Section IL Pump stations along the route from the Jurisdiction's connection point to the WWTP, p Station (Name or Number) Pump Station Permit No, Firm Capacity MGD (A) Design Average Daily Flow ** (Firrnfpf) MGD (B) Auras_ Current Average Daily Flow MGD Lower Rocky River PS NC0036269 37.000 14,800 10 541 (C) Obligated, Not Yet Tributary Daily Flow MGD (D) (B4-C) Total Current Flow Plus Obligated Flow MGD (E)—(A-D) Available Capacity** A MGD 1.648 12.189 2.611 'The Firm Capacity (design flow) of any pump station is defined as the maximum pumped flow that ran 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)44)(c) of the Minimum Design Criteria. '*"A Planning, Assessment Addendum shall be attached for each pump station located between the project cowman,. point and the WWTF where Available Capacity is < O. Section II . WSACC Certification Statement: J. 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, C's Signing Official Signature /Ddte Public 'kV:Irks April 15. 2019 North Carolina Department of Environmental Quality Mooresville Regional Office - Water Quality Section 610 East Center ,Avenue, Suite 01 Mooresville, North Carolina 28115 Re: Summers Walk Phase 5 Sewer Extension City of Kannapolis Cabarrus County Dear Sir or Madam: ;P::!i'....."..111). • R4OOREE.S.N(11,1,::E BEGIO tstikt.,...0 Please find attached for your review and approval the original and one copy of the permit application, a digital copy (pdfs) on DVD of 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 cormect to the existing WSACC Rocky River Interceptor. This wastewater collection system will serve the proposed Summers Walk Phase 5 Subdivision. `IThe 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, sss 1 Misty L. utt, PE P0131..11C .K.5.NNAPC)1-1 701-920,4200