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HomeMy WebLinkAboutWQ0040719_Application_20190319KAMAVOPublic s March 12, 2019 North Carolina Department of Environmental Quality Mooresville Regional Office - Water Quality Section 610 East Center Avenue, Suite 301 Mooresville, North Carolina 28115 Re: Crescent Street Water and Sewer Improvements Sewer Extension City of Kannapolis — Cabarrus County Dear Sir or Madam: REC .-D/N(,P 'P.IRIMVR klAR 18 2019 M0t.;F' SVILLPREGIONALOFFICE Please find attached for your review and approval the original and one copy of the permit application along with 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 Kannapolis sewer system which extends to the WSACC Irish Buffalo Creek Interceptor. This proposed wastewater collection system will replace an existing private system on Crescent Street that was installed by a resident. 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 704-920-4235 if you have any questions. Sincerely, f Beth Hassenfritz, PE PUBLIC WORKS 401 LAUREATE WAY KANNAPOLIS, N.C. 28081 704-920-4200 wwW.KANNAPOLISNC.GOV DWR 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 DOCUMENTATION Application Number: (to be completed by DWR) 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.) 2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Federal ❑ State/County ® Municipal 3. Signature authority's name: Wilmer Melton, lII per 15A NCAC 02T .0106(b) Title: Director of Public Works 4. Applicant's mailing address: 401 Laureate Way City: Kannapolis State: NC Zip: 28081-0005 5. Applicant's contact information: Phone number: (104) 920-4200 Email Address: wmelton@kannapolisnc.gov II. PROJECT INFORMATION: �'1= ". FIVTcDINCC)E=NR/i)WR IgOROS !�^U:'f1'i SVfU_� REGIONAL OFFICE ❑ Privately -Owned Public Utility ❑ Other 1. Project name: Crescent Street Water and Sewer Improvement 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: 35.465660' Longitude:-80.621452' 5. Parcel ID (if applicable): within road R/W between parcels 5612-69-8136 and 5612-79-1079 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Elizabeth H. Hassenfritz License Number: NC 030941 Firm: City of Kannapolis Mailing address: 401 Laureate Way City: Kannapolis State: NC Zip: 28081-0005 Phone number: (704) 920-4200 Email Address: ehassenfritz@kannapolisnc.gov IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Rocky River Regional Wastewater Treatment Plant Permit Number: NCO036269 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? ❑ 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 ❑ Retail (stores, centers, malls) ❑ Car Wash ❑ Residential Leased ❑ Retail with food preparation/service ❑ Hotel and/or Motels ❑ School / preschool / day care ❑ Medical / dental / veterinary facilities ❑ Swimming Pool /Clubhouse ❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash ❑ Businesses / offices / factories ❑ Nursing Home ❑ Other (Explain in Attachment) 5. Nature of wastewater: 100 % Domestic/Commercial 0 % Commercial 0 % Industrial (_See 15A NCAC 02T .0103(201) 1 1, Is there a Pretreatment Program in effect? ❑ Yes ❑ No 6. Hasa flow reduction been approved under 15A NCAC 02T .0114(f)? ❑ Yes ®No ➢ If yes, provide a copv of flow reduction approval letter 7. Summarize wastewater generated by project: Establishment Type (see 02T.0114(fl) Daily Design Flow a,b No. of Units Flow 3 bedroom dwelling units 360 gal/day 7 2,520 GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD Total 2,520 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.01141 shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 2,520 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: ❑ Rehabilitation or replacement of existing sewer with no new flow expected ❑ Other (Explain): FORM: FTA 04-16 Page 2 of 5 VII. GRAVITY SEVER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers): 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8 246 PVC ➢ Section II & III of the I/IDC 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: N/A 2. Approximate Coordinates (Decimal Degrees): Latitude: 0Longitude: - ° 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) FLength (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(fl & (g) ➢ 15A NCAC 02T.0305(fl 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 H 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(e) contains alternatives where separations in 02T.0305(f) cannot be achieved. ➢ **Stream classifications can be identified using the Division's NC Surface Water Classifications webpaee ➢ If noncompliance with 02T.0305 fl 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 ❑ 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 ❑ 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 Y. 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 supportini: documents. Professional Engineer's `C_ertification: I, a,, � [ \ C, (ti �� �t- attest that this application for (Professional Engineer's name from Application Item I11.1.) 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 hi 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 143-215.613, any person who knowingly makes any false statement, representation, or certification in any appheation 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 seat, signature, and date: a� SEA1 Z4 = f j IXiS�rl nl'° 3. Applicant's Certification per 15A NCAC 02T .0106(b): O-U-( /VVLt-bn � m 1(L)i fPCiv 6 XSRC WWK5 attest that this application for (Signature Authority's name k, 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: /.i Date: j, -17 - % FORM: FTA 04-16 Page 5 of 5 ? 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ENV _ pif0 � �+ •S UR SOU st 21 r ( a0 E25NER St Crescent Street Sewer Extension CABBIE C 3 � r1AHN S1 z Kannapolis, NC L i2 Lrl f;asr+ P°gal 0 1,000 2,000 `s Feet 1 inch = 1,000 feet III I''`A' •,} WSACC R 14001;1001 + NO Sfar Mlt Swor + ONSAS %1110Ol March 6, 2019 Mr. Michael Legg City Manager City of Kannapolis 401 Laureate Way Kannapolis, NC 28081 Subject: Flow Acceptance Request — City of Kannapolis Crescent Street Water and Sewer Improvement Dear Mr. Legg: WATER & SEWER AUTHORITY OF CABARRU5 COUNTY 232 Davidson Hwy, Concord, NC 28027 704.786.1783 ♦ 704,795.1564 Fax v v.vrsacc.org MR 1 -12G 19, 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 March 5, 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 Crescent Street Water and Severer Improvement, located along Crescent Street. The referenced project will serve seven homes, with a projected wastewater flow of 2,520 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 48-inch Irish Buffalo Creek Interceptor. WSACC acknowledges it has or will have capacity for wastewater from the proposed development based on information provided by City of Kannapolis (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 cormnence 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 committnent 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 §I62A, Article 8. If you have any questions, please call me at (704) 788-4164, extension 104. Sincerely, li"" ay- J. Thomas Hahn, PE Utility Systems Engineer cc: Misty Lippard, PE/Kannapolis Wilmer Melton/Kannapolis Elizabeth H. Hassenfritz, PE/Kannapolis Michael Wilson/WSACC Chad VonCannon, PE/WSACC Mark Lomax/WSACC State of North Carolina Department of Environmental Quality Division of Water Resources Flow Tracking/Acceptance for Sewer Extension Applications Division of water Resonmes (FTSE-04/16) (WSACC USE ONLY) Crescent Street Water and Sewer Improvement Section I. Name of wastewater treatment facility (WWTF) receiving wastewater: ® Rocky River Wastewater Treatment Facility — Permit #NC0036269 Muddy Creek Wastewater Treatment Facility — Permit 4NCO081621 WWTP facility's permitted flow, MGD 26.500 Estimated obligated flow not yet tributary to the WWTP, MGD 2.069 WWTP facility's actual avg. daily flow, MGD 20.070 (75.74% of permit) Total flow for this specific request, MGD 0.003 Total actual and obligated flows to the facility, MGD 22.142 Percent of nerxnitted flow used 83.55% Section II. Pump stations along the route from the Jurisdiction's connection point to the WWTP. A x.C D = B+C (E)=(A-D) Pump Station Firm Capacity * Design Average Daily Flow ** Approx. Current Obligated, Not Yet Total Cuurent Flow Available (Name or Number) MGD (Firmlpf) Average Daily Flow Tributary Daily Flow Plus Obligated Flow Capacity*** MGD i4IGD MGD MGD MGD RRRO6'WTP MPS 55.440 22.176 11.945 0,495 12.440 9,736 * 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 bet%veen the project connection point and the wwTP inhere Available Capacity is < 0. Section III. WSACC Certification Statement: I, 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 lI 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. CC's Signing Official Signature D. R W, State of North Carolina Department of Environment and Natural Resources 11 IVISl61b of Water Resources c Division of Water Resources Flow Tracking/Acceptance for Sewer Extension Permit Applications (FTSE 41/14) (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: Crescent Street Water and Sewer Improvement Description: The Crescent Street Water and Sewer Improvementengineering plans and specifications, as prepared and sealed by Elizabeth H. Hassenfritz. NCPE, with City of Kannapoiis, for the wastewater collection system extension consisting of approximately 246 linear feet of 8-inch sanitary sewer with 1 manholes and other appurtenances to serve 7 located off/on of Crescent Street, with a wastewater discharge of 2,520 GPD. What is the quantity of flow that will be discharged? 2,520 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 ** (Firm/pt) 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 YIGD (E)=(A-ID) 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 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 wWTPwhere Available Capacity is < 0. Section H. Jurisdiction's Certification Statement: I, 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 I plus all attached planning assessment addendums for which, to the best of my knowledge, will not adversely affect the doymshiKm sewer capacity. Signature of this form indicates acceptance of this wastewater flow. Jurisdiction Official Signature Date Revision Date: 08/09/ 13