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HomeMy WebLinkAboutWQ0042236_Application_20210202DWR 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 RECEIVED/NCDF()app Application Number44 I- to (to be completed by DWR) All items must be completed or the application will be returned I. APPLICANT INFORMATION: 1. Applicant's name: Town of Troutman (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: Steve Shealy per 15A NCAC 02T .0106(b) Title: Interim Town Manager 4. Applicant's mailing address: P.O. Box 26 City: Troutman State: NC Zip: 28166- 5. Applicant's contact information: Phone number: (704) 528-7600 Email Address: sshealy@troutmannc.gov JAN 13 2021 WQROS MOORESVILLE REGIONAL OFFICE 11. PROJECT INFORMATION: 1. Project name: Sanitary Sewer Connection to CHA Barium Campus 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: Iredell 4. Approximate Coordinates (Decimal Degrees): Latitude: 35.720308° Longitude: -80.889598° 5. Parcel ID (if applicable): 4731895352 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Benjamin B. Thomas Firm: West Consultants, PLLC Mailing address: 405 S Sterling Street City: Morganton State: NC Zip: 28655- Phone number: (828) 433-5661 Email Address: bthomas@west-consultants.com License Number: 20757 IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Third Creek WWTP Permit Number: NC0020591 Owner Name: City of Statesville V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF): 1. Permit Number(s): WQ Downstream (Receiving) Sewer Size: 8&10 inch System Wide Collection System Permit Number(s) (if applicable): WQCS00258 Owner Name(s): Town of Troutman FORM: FTA 04-16 Page 1 of 5 VI. GENERAL REQUEREMENTS I. if the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached? 0 Yes ONo 4NA 2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Azreement (FORM: DEV) been attached? Yes ON° NiA 3. If the Applicant is a Home/Propertv Owners' Association. has an Operational Agreernent (FORM; Hag been attached? 0 Yes ON° NiA 4. Origin of wastewater: (check all that apply): Residential Owned El Residential Leased 0 School / preschool / day care 0 Food and drink facilities Businesses 1 offices ' factories 0 Retail (stores, centers, malls) o Retail with food preparation/service Medical / dental veterinary facilities Church 0 Nursing Home o Car Wash 0 Hotel and/or Motels Swimming Pool .:Clubhouse Swimming Pool/Filter Backwash 0 Other (Explain in Attachment) 5. Nature of wastewater : 100 % Domestic/Commercial % Commercial % Industrial (See 15A NCAC 02T .0103(20)) I > Is there a Pretreatment Program in effect'? 0 Yes 6. Has a flow reduction been approved under ISA NCAC 02T .0114(0? 0 Yes If YeS4 provide a copy of flow reduction approval letter 7. Summarize wastewater generated by project: Establishment Type (see 02T.0114M) Residential (children's home) Church Fitness Center Gymnasium Swimming Pool Daily Design Flow a'b 60 gal/person 25 gal/person 50 ga1100 50 ga1100 5 10 gal/person No No. ofUnits Flow 40 2,400 GPD 100 2,500 GPD 200 PD 5,000 2,500 GPD 5,000 2,500 GPD 200 2,000 GPD Total 12,500 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 ISA NCAC 02T .0114(c), design flow rates for establishments not identified [in table ISA 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: 12.500 GPD (per 15A NCAC 02T .0114) A 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 0 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 2,280 PVC 8 615 DIP z, P 1-3- > 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: Technology Drive PS 2. Approximate Coordinates (Decimal Degrees): Latitude: 35.720308° Longitude: -80.889598° 3. Design flow of the pump station: 0.454 millions gallons per day (firm capacity) 4. Operational point(s) of the pump(s): 315 gallons per minute at 160 feet total dynamic head (TDH) 5. Summarize the force main to be permitted (for this Pump Station): Size (inches) Length (feet) Material 6 4,245 PVC/DIP 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): D. 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): D. 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. D. If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' storage capacities and the rotation schedule of the portable power source or pump, including travel timeframes, shall be provided in the case of a multiple station power outage. FORM: FTA 04-16 Page 3 of 5 IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(f)): 1. Does the project comply with all separations found in 15A NCAC 02T .0305(f) & (g) ➢ 15A NCAC 02T.0305(f) contains minimum separations that shall be provided for sewer systems: ® Yes ❑ No Setback Parameter* Separation Required Storm sewers and other utilities not listed below (vertical) 24 inches Water mains (vertical -water over sewer including in benched trenches) 18 inches Water mains (horizontal) 10 feet Reclaimed water lines (vertical - reclaimed over sewer) 18 inches Reclaimed water lines (horizontal - reclaimed over sewer) 2 feet **Any private or public water supply source, including any wells, WS-I waters of Class I or Class II impounded reservoirs used as a source of drinking water 100 feet **Waters classified WS (except WS-I or WS-V), B, SA, ORW, HQW, or SB from normal high water (or tide elevation) and wetlands (see item IX.2) 50 feet **Any other stream, lake, impoundment, or ground water lowering and surface drainage ditches 10 feet Any building foundation 5 feet Any basement 10 feet Top slope of embankment or cuts of 2 feet or more vertical height 10 feet Drainage systems and interceptor drains 5 feet Any swimming pools 10 feet Final earth grade (vertical) 36 inches ➢ 15A NCAC 02T.0305(g) contains alternatives where separations in 02T.0305(f) cannot be achieved. > **Stream classifications can be identified using the Division's NC Surface Water Classifications webpage ➢ If noncompliance with 02T.0305(f) or (g), see Section X of this application 2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ❑ Yes ❑ No ® N/A > See the Division's draft separation requirements for situations where separation cannot be meet > No variance is required if the alternative design criteria specified is utilized in design and construction ➢ As built documents should reference the location of areas effected 3. Does the project comply with setbacks found in the river basin rules per 15ANCAC 02B .0200? ❑ Yes ❑ No ® N/A > This would include Trout Buffered Streams per 15A NCAC 2B.0202 4. Does the project require coverage/authorization under a 404 Nationwide or individual permits or 401 Water Quality Certifications? ➢ Information can be obtained from the 401 & Buffer Permitting Branch ❑ Yes ®No 5. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No Per 15A NCAC 02T.0105(c)(6), directly related environmental permits or certification applications are being prepared, have been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent permits (erosion and sedimentation control plans, stormwater management plans, etc.). 6. Does this project include any sewer collection lines that are deemed "high -priority?" Per 15A NCAC 02T.0402, "high -priority sewer" means "any aerial sewer, sewer contacting surface waters, siphon, or sewer positioned parallel to streambanks that is subject to erosion that undermines or deteriorates the sewer. ZYes ❑No ❑N/A > If yes, include an attachment with details for each line, including type (aerial line, size, material, and location). High priority lines shall be inspected by the permittee or its representative at least once every six -months and inspections documented per 15A NCAC 02T.0403(a)(5) or the permitee's individual System -Wide Collection permit. FORM: FTA 04-16 Page 4 of 5 X. CERTIFICATIONS: 1. Does the submitted system comply with 15A NCAC 02T, the Minimum Design Criteria for the Permitting of Pump Stations and Force Mains (latest version), and the Gravity Sewer Minimum Design Criteria (latest version) as applicable? ® Yes ❑ No If No, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for review. Approval of the request is required prior to submittal of the Fast Track Application and supporting documents. 2. Professional Engineer's Certification: I, #5,..e ik" 4, "II, 'o ~"o' 40S attest that this application for (Professional ngineer's name from Application Item III.1.) fpAK:i-.. nAo.k S t-. v%,t rd �. C HA 73s ri'✓ C vii vs has been reviewed by me and is accurate, complete and consistent with the information suppfied 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: go c,lf' wc.04 o pC1YV100 fta8.73 Hti^w '77 '4j fin'!! 3. Applicant's Certification per 15A NCAC 02T .0106(b): I, 5:71 e d 6 _S e /y .1 fe r ' ”•-e4' 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: ./`- h/i(1lt.��' Date: / /3.2caaL4.7 FORM: FTA 04-16 Page 5 of 5 CONSULTANTS PLLC December 28, 2020 405 South Sterling Street, Morganton, NC 28655 828 433 5661 / fax 828 433 5662 / info@west-consultants.com Mooresville Regional Office NCDENR - Water Quality Section 610 East Center Avenue Mooresville, NC 28115 RE: Sewer Permit for Connection to CHA Barium Campus To Whom It May Concern; RECEIVED/NCDEQ/DWR JAN 13 2021 WQROS MOORESVILLE REGIONAL OFFICE The project will consist of the installation of approximately 2,895 feet of 8-inch gravity sewer, pump replacements for Technology Drive PS and approximately 4,245 feet of 6" force main. The project location is on the north side of the Town of Troutman. The project will serve Childrens Hope Alliance's Barium Springs Campus, which will add 12,500 GPD to Troutman's system. Included in this submittal is the Fast -Track Application, Flow Tracking Application, maps and a check for $480.00. Sincerely, WEST CONSULTANTS, PLLC Benjamin B. Thomas, PE jc Enclosures High Priority (Aerial) Line Description There will be one aerial line for this project. The aerial line is on Sheet 2 of the plans between ex. manhole 174 and manhole 1. The aerial line will be constructed over Duck Creek and will be 8" flanged ductile iron with flanges centered with the creek. Concrete anchors will be installed on each side of the creek. State of North Carolina Department of Environmental Quality Division of Water Resources Flow Tracking for Sewer Extension Applications (FTSE 10-18) Entity Requesting Allocation: Town of Troutman Project Name for which flow is being requested: Connection to CHA Barium Campus More than one FTSE may be required for a single project if the owner of the WJ{'TP is not responsible for all pump stations along the route of the proposed wastewater flow. I. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: b. WWTP Facility Permit #: All flows are in MGD c. WWTP facility's permitted flow d. Estimated obligated flow not yet tributary to the WWTP e. WWTP facility's actual avg. flow f. Total flow for this specific request 0.0125 g. Total actual and obligated flows to the facility h. Percent of permitted flow used II. Complete this section for each pump station you are responsible for along the route of this proposed wastewater flow. List pump stations located between the project connection point and the WWTP: (A) (B) (C) (D)=(B+C) (E)=(A-D) Design Obligated, Pump Pump Average Approx. Not Yet Total Current Station Station Firm Daily Flow** Current Tributary Flow Plus (Name or Permit Capacity, * (Firm / pf), Avg. Daily Daily Flow, Obligated Available Number) No. MGD MGD Flow, MGD MGD Flow Capacity*** Tech. Dr 0.454 0.181 0.0034 0.0243 0.028 0.153 I-L Crk. 1.140 0.455 0.198 0.2435 0.4415 0.0135 * 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 the Available Capacity is < O. Downstream Facility Name (Sewer): Statesville Third Creek WWTP Downstream Permit Number: NC0020591 Page 1 of 6 FTSE 10-18 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) Entity Requesting Allocation: Town of Troutman Project Name for which flow is being requested: Connection to CHA Barium Campus More than one FTSE may be required for a single project if the owner of the WWTP is not responsible for all pump stations along the route of the proposed wastewater flow. I. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: b. WWTP Facility Permit #: c. WWTP facility's permitted flow d. Estimated obligated flow not yet tributary to the WWTP e. WWTP facility's actual avg. flow f Total flow for this specific request g. Total actual and obligated flows to the facility h. Percent of permitted flow used All flows are in MGD 0.0125 II. Complete this section for each pump station you are responsible for along the route of this proposed wastewater flow. List pump stations located between the project connection point and the WWTP: (A) (B) (C) (D)=(B+C) (E)=(A-D) Design Obligated, Pump Pump Average Approx. Not Yet Total Current Station Station Firm Daily Flow** Current Tributary Flow Plus (Name or Permit Capacity, * (Firm / pf), Avg. Daily Daily Flow, Obligated Available Number) No. MGD MGD Flow, MGD MGD Flow Capacity*** Tech. Dr 0.454 0.181 0.0034 0.0243 0.028 0.153 I-L Crk. 1.140 0.455 0.198 0.2435 0.4415 0.0135 * 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 the Available Capacity is < O. Downstream Facility Name (Sewer): Statesville Third Creek WWTP Downstream Permit Number: NC0020591 Page 1 of 6 FTSE 10-18 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) Entity Requesting Allocation: Town of Troutman Project Name for which flow is being requested: Connection to CHA Barium Campus More than one FTSE may be required for a single project if the owner of the WWTP is not responsible for all purnp stations along the route of the proposed wastewater flow. I. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: Third Creek WWTP b. WWTP Facility Permit #: NC0020591 All flows are in MGD c. WWTP facility's permitted flow 6 d. Estimated obligated flow not yet tributary to the WWTP 0.7157 e. WWTP facility's actual avg. flow f Total flow for this specific request g. Total actual and obligated flows to the facility h. Percent of permitted flow used 1.0 0.0125 1.7282 28.8 II. Complete this section for each pump station you are responsible for along the route of this proposed wastewater flow. List pump stations located between the project connection point and the WWTP: (A) (B) (C) (D)=(B+C) (E)=(A-D) Design Obligated, Pump Pump Average Approx. Not Yet Total Current Station Station Firm Daily Flow** Current Tributary Flow Plus (Name or Permit Capacity, * (Firm / pf), Avg. Daily Daily Flow, Obligated Available Number) No. MGD MGD Flow, MGD MGD Flow Capacity*** * 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 the Available Capacity is < 0. Downstream Facility Name (Sewer): Downstream Permit Number: Page 1 of 6 FTSE 10-18 III. Certification Statement: I William E. Vaughan, 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 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 Sections I and II plus all attached planning assessment addendums for which I am the responsible party. Signature of this form certifies that the receiving collection system or treatment works has adequate capacity to transport and treat the proposed new wastewater. igning Official SignatureVL• Title of Signing Official 8=Tfat l Date Page 2 of 6 FTSE 10-18 W 0 U 0 z W a° a2z O Q 12 Z V) O W I- p Z O O w N Z w w 0 X J W = U w CO 1- cc w a 0 a U w U Z J J 0 Z z 1- O 1- TECHNOLOGY DRIVE PROPOSED 6" FORCE MAIN