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HomeMy WebLinkAboutWQ0043584_Application_20220707Division 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 DOCUMENTATION Application Number: IAIQ18 4(to be completed by DWR) All items must be completed or the application will be returned I. APPLICANT INFORMATION: RECEIVED/NCDEQ/DWR JUL 0 7 2022 WORDS MOORESVILLE REGIONAL OFFICE 1. Applicant's name: Cityof Kannapolis (company, municipality, HOA, utility, 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 Way City: Kannapolis State: NC Zip: 28081-0005 5. Applicant's contact information: Phone number: (704) 920-4200 Email Address: aanderson@kannapolisnc.gov II. PROJECT INFORMATION: 1. Project name: Coldwater Ridge Apartments II 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: 35.5679 ° Longitude: -80.5949 ° 5. Parcel ID (if applicable): 56225910030000 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Tim Shaw License Number: 050770 Firm: Hagen Engineering, PA Mailing address: 3859 Battleground Avenue, Suite 300 City: Greensboro State: NC Zip: 27410 - Phone number: (336) 286- 3350 Email Address:tshaw@hagen-eng.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Rocky 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): 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? D 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 Operational Agreement (FORM: HOA) been attached? ❑ Yes ❑No ®NIA 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 ❑ Church ❑ Nursing Home 5. Nature of wastewater : 100 % Domestic/Commercial ❑ Car Wash ❑ Hotel and/or Motels ❑ Swimming Pool /Clubhouse ❑ Swimming Pool/Filter Backwash 0 Other (Explain in Attachment) % Commercial % 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)? ❑ Yes ➢ If yes, provide a copy of flow reduction approval letter 7. Summarize wastewater generated by project: ❑ Yes ❑ No No Establishment Type (see 02T.0114(f)) Daily Design Flow a,b No. of Units Flow Multifamily Dwelling - 1 Bedroom 160 gal/day 12 1920 GPD Multifamily Dwelling - 2 Bedrooms 160 gal/day 40 6400 GPD Multifamily Dwelling - 3 Bedrooms 240 gal/ day 20 4800 GPD Clubhouse 25 gal/ employee/day 4 100 GPD gal/ GPD gal/ GPD Total 13220 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:t 9?$0GPD (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: ❑ 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 g° 554' PVC g" 20' DIP ➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria ➢ Section III contains information related to minimum slopes for gravity sewer(s) ➢ Oversizing lines to meet minimum slope 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: 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: ❑X 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? ❑X Yes ❑ 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 El 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 X❑ 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 Pennittine 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: 5 attest that this application for (Professional Engineer's name from Application Item III.1.) has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specifications, engineering calculations, and all other supporting documentation to the best of my knowledge. I further attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations, 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. CARD �„ LEA, INF-C% North Carolina Professional Engineer's seal, signature, and date: 3. Applicant's Certification per 15A NCAC 02T .0106(b): 1, Alex Anderson, Director of Water Resources (Signature Authority's name & title from Application Item I.3.) S+P '��rrrnr uitiu��" 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 I43-21.5.6A 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: (i�>22- FORM: FTA 04-16 Page 5 of 5 WSACC WATER & SEWER AUTHORITY OF CABARRUS COUNTY ISO 140012015 + NC Star Pubic Sector • ISO 45001:2018 June 22, 2022 Mr. Michael Legg City Manager City of Kannapolis 401 Laureate Way Kannapolis, NC 28081 Subject: Flow Acceptance Request — City of Kannapolis Coldwater Ridge Apartments — Phase II 232 Davidson Hwy. Concord, NC 28027 704.786.1783 • 704.795.1564 Fax www.wsacc.org 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 June 16, 2022. 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 Coldwater Ridge Apartments — Phase II, located along Coldwater Ridge Drive. The referenced project will serve a residential development with 10 one - bedroom apartments, 40 two -bedroom apartments, 20 three -bedroom apartments, and a clubhouse with 4 employees, with a projected wastewater flow of 13,220 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. WSACC acknowledges it has or will have capacity for wastewater from the proposed development based on information provided by Hagen Engineering, PA (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, extension Sincerel Michael Wilson Executive Director cc: Beth Hassenfritz, PE/Kannapolis Scott J. Kaufhold, PE/Kannapolis Wilmer Melton/Kannapolis Tim Shaw, PE/Hagen Engineering, PA Chad VonCannon, PE/WSACC Thomas Hahn, PE/WSACC Mark Lomax/WSACC Trent Gobble/WSACC 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) Colldwater Ridge Apartrnil is Phase Li Section I. Name of wastewater treatment facility (WWTF) receiving wastewater: Rocky River Wastewater Treatment Facility — Permit #NC0036269 n 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 3.414 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 pernitted flow used 20.971 (79.14% of permit) 0.013 24.398 92.07% 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 ** ! (Firrn/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 RRRWWTP NC0036269 55.440 22.176 12.812 0.729 13.541 8.635 MPS * 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 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 pla ning assessment whe - applicable. This analysis has been performed in accordance with local established policies and proced usi a the best availe data. This certification applies to those items listed above in Section I and Section II plus all attached pl' g ssment adde y' ms for which I am the responsible party. Signature of this form indicates WSACC's guarantee of cap. fo' s wastewater) sw. Notwithstanding the guarantee of capacity, WSACC does not make a commitment to service th. ste . er flow un it ailding permit is requested through the Cabarrus C9unty Building Inspections Department _t o he :.ystem Development Fee. WS/ICC's Signing Official Signature Date Z 2 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: Coldwater Ridge Apartments II - # PRS2020- 03661 Tim Description: The engineering plans and specifications, as prepared and sealed by Shaw the wastewater collection system extension consisting of approximately 574 linear feet of located off/on of , with a wastewater discharge of with 5 manholes and other appurtenances to serve 13220 GPD. Coldwater Ridge Drive Hagen Engineering, PA , NCPE, with , for 8 -inch sanitary sewer *Number of Lots: OR *Number of Units: 72 Multifamily *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 VC material WSACC Coldwater Creek Interceptor Which WSACC interceptor will the flow ultimately be discharged into: 18 -inch VC WSACC Coldwater Creek Interceptor What is the WSACC manhole number that the flow will be discharged into? +/- Node 011454 What is the quantity of flow that will be discharged? 13220 GPD Flow type: 2, Domestic 10Q,_. % ❑ Commercial % ❑ Industrial Name of wastewater treatment facility (WWTF) receiving wastewater: Rocky River Wastewater Treatment Facility — Permit #NC0036269 f j 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. 'VJSACC 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: &bp it.tvba. Current sewer model shows an Interceptor as being surcharged south of the manhole in question. Approved ❑ Not Approved Current Sewer Model shows: St,.'EFN.L.AGNI' [_xeE1s CLQtic qtr. co A, 13'2'ZD &pa A4Ep p.(IE DAILY FWw c_oNor( toN% APPENDIX E KANN Engineering July 6, 2022 North Carolina Department of Environmental Quality Mooresville Regional Office — Water Quality Section 610 East Center Avenue, Suite 301 Mooresville, North Carolina 28115 Re: Coldwater Ridge Apartments — Phase II City of Kannapolis — Cabarrus County Dear Sir or Madam: RECEIVED/NCDEQ/DWR JUL 0 7 2022 WQROS atiOORESVILLE REGIONAL OFFICE Please find attached for your review and approval the original and one (1) copy of the permit application, a digital copy (pdfs) of the permit application and plans, along with a $480 processing fee for the subject project. Also enclosed is the flow acceptance letter from the Water and Sewer Authority of Cabarrus County (WSACC) stating they will accept and treat the additional wastewater at the Rocky River Regional Wastewater Treatment Plant. The wastewater generated by this project will be conveyed through a proposed gravity system, through the existing gravity system, and will then enter WSACC's system at the existing 18-inch Coldwater Creek Interceptor. 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 email me with questions at bhassenfritz(a kannapolisnc.gov. Sincerely, Beth Hassenfritz, PE 401 LAUREATE WAY, KANNAPOLIS, NC 28081 704-938-1519 WWW.KANNAPOLISNC.GOV Cabarrus County Property Report 9/22/21, 3:17 PM https://location.cabarruscounty.us/mapcabarrus/ PROJECT AREA `USGS U.S. DEPARTMENT U.S. GEOLOGICAL SURVEY INTERIOR nay 0666696661 wmucee mM1. UMNee stets Ge.bglcl SUr..lr wa1. a.paanw Con 6,4 USTopo SCALE 1:24 000 665 C .—) CONCORD QUADRANGLE NORTH CAROLINA CABARRUS COUNTY 7.3.MINUTE SERIES MOO CIASSIRCATICN C3.— 0— a CONCORD, NC 2019