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HomeMy WebLinkAboutWQ0035658_Application (FTSE)_20211129Permit Number WQ0035658 Program Category Non -discharge Permit Type Gravity Sewer Extension., Pump Stations, & Pressure Sewer Extensions Primary Reviewer dea n. hunkele Coastal SWRule Permitted Flow 31,370 Facility Facility Name Front Street Village Sewer Location Address Owner Central Files: APS _ SWP _ 9/23/2021 Permit Tracking Slip Status Project Type In review Major modification Version Permit Classification F Individual Permit Contact Affiliation Major/Minor Region Minor Wilmington County Carteret Facility Contact Affiliation Owner Name Owner Type Town of Beaufort Government - Municipal Owner Affiliation Everette S. Newton Mayor 701 Front St Dates/Events Beaufort NC 28516 Scheduled Ong Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration 12/1/2011 9/23/2021 )l rY 'J p—�� g 'lam!" 1�� Regulated Activities �5� l�Reauelsted /ReceivedFyents._ September 21, 2021 Mr. Dean Hunkele N. C. Division of Water Resources Water Quality Section 127 Cardinal Drive Extension Wilmington, NC 28405 AARENDELL 1004 Arendell Street Morehead City, North Carolina 28557 (252)622.4338 N. C. Certification No. C-1509 Phone: (910) 796-7380 Email: Dean.Hunkele@ncdenr.gov Re: Permit Modification Front Street Village Phase If , Permit #WQ0035658 Beaufort, Carteret County, North Carolina Dear Mr. Gregson: On behalf of the Town of Beaufort, we respectfully submit the enclosed Fast Track Sewer Extension Permit modification request and associated documents for the referenced project. This modification includes the sewer collection system to serve plats and residential development. These improvements will serve development of the Front Street Village including the collection of approximately 12,240 GPD of residential generated wastewater from 34 single family 3-bedroom units. Wastewater flow estimates for the all facilities proposed in the project are shown on Table 1 attached. The following supporting documents are attached and included in this submittal: • Fast Track Application. • Project Location Map • Project Narrative • Table 1 — Wastewater Flow Estimates. • Copy of the Permit Modification issued on February 20, 2017. • Drawing showing existing sewer collection facilities (sheet U2) previously permitted and certified. • Construction Specifications • Check for $480 payable to NCDEQ. The current schedule for construction of the facilities in this request is to start in Autumn 2021 and complete construction by 2022. RECEIVED/NCDENR/DWR SEP 2 3 2021 Water Quality Regional operations Section Wlialington Regional Office Mr. Dean Hunkele Permit Modification Front Street Village Phase II, Permit #WQ0035658 Town of Beaufort Beaufort, Carteret County, North Carolina Thank -you for your attention to this request at your earliest convenience. If you have questions or need additional information, please give me a call. Sincerely, ARENDELL ENGINEERS )James W. (Bill) Forman, Jr., esident Attachments CC: John Day, Manager, Town of Beaufort Greg Meshaw, P.E., Town Engineer Donovan Willis, Town of Beaufort Public Utilities Director Bucky Oliver, Front Street Village LLC September 21, 2021 Page 2 of 2 Front Street Village Phase IV Beaufort, Carteret County, North Carolina Fast Track Sewer Extension Application September 21, 2021 proposed by: Town of Beaufort 701 Front Street Beaufort, NC 28516 prepared for: Mr. Dean Hunkele N. C. Division of Water Resources Water Quality Section 127 Cardinal Drive Extension Wilmington, NC 28405 prepared by: ARENDELL ENGINEERS 1004 Arendell Street Morehead City, NC 28557 Phone: (252) 622-4338 NC Certification Number: C-1509 CA SEAL 10733 DWR 'Division of Water Resources Application Number: State of North Carolina Department of Environmental Quality Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION FTA 06-21 & SUPPORTING DOCUMENTATION (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 Beaufort (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: Greg Meshaw per 15A NCAC 02T .0106(b) Title: Town Engineer 4. Applicant's mailing address: 701 Front Street City: Beaufort State: NC Zip: 28516- 5. Applicant's contact information: Phone number: 252) 728-2141 EmaHAddress:g.meshaw@_beaufortne.org IT. PROJECT 1. Project name: Front Street Village Phase IV 2. Application/Project status: ❑ Proposed (New Permit) ® Existing Pemut/Project If a modification, provide the existing permit number: W 0035658 and issued date: Febm 2017, For modifications, also attach a detailed narrative description as described in Item G of the checklist. If new construction, but part of a master plan, provide the existing permit number: 3. County where project is located: Carteret 4. Approximate Coordinates (Decimal Degrees): Latitude: 34.7120940 Longitude:-76.631369' 5. Parcel ID (if applicable): 731505187915000 731505187504000 (or Parcel ID to closest downstream sewer) DI. CONSULTANT INFORMATION: 1. Professional Engineer: James W. Forman Jr, P.E. License Number: 10733 Firm: Arendell Engineers Mailing address: 1004 Arendell Street City: Morehead City State: NC Zip: 28557- Phone number: (252) 622-4338 Email Address: bill@arendellengineers.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Beaufort W WTP Permit Number: NCO021831 Owner Name: Town of Beaufort V. RECEIVING DOWNSTREAM SEWER INFORMATION: 1. PermitNumber(s): W OOQ 35658 2. Downstream (Receiving) Sewer Information: 10 inch ® Gravity ❑ Force Main 3. System Wide Collection System Permit Number(s) (if applicable): WQCS00102 Owner Name(s): Town of Beaufort FORM: FTA 06-21 Page 1 of 5 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 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 HOA/POA Operational Agreement (FORM: HOA) and supplementary documentation as required by 15A NCAC 02T.0115(c) been attached? ❑ Yes ❑ No ® N/A 4. Origin of wastewater: (check all that apply): ® Residential (Individually 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 _ % Industrial (See 15A NCAC 02T .0103(20)) If Industrial, is there a Pretreatment Program in effect? ❑ Yes❑ No 6. Has a flow reduction been approved under 15A NCAC 02T .0114(f)? ❑ Yes ® No ➢ If yes, provide a copy of flow reduction approval letter with this application 7. Summarize wastewater generated by project: Establishment Type (see 02T.0114(i)) Daily Design Flow'" No. of Units Flow See Attachted Table 1— Wastewater Flow Estimates for Phase 4 360 gal/dwelling 34 12,240 GPD gal/ GPD gal/ GPD gall GPD gal/ GPD gal/ GPD Total 12,240 GPD a See 15A NCAC 02T .0114(b). (d), (e)(I) 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: 12�240 GPD (per 15A NCAC 02T .01141 ➢ Do not include future flows or previously permitted allocations If permitted flow is zero, please indicate why: ❑ Pump Station/Force Main or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line. Please provide supplementary information indicating the approximate timeframe for permitting upstream sewers with flow. ❑ Flow has already been allocated in Permit Number: Issuance Date: ❑ Rehabilitation or replacement of existing sewers with no new flow expected ❑ Other (Explain): FORM: FTA 06-21 Page 2 of 5 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. VIL GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers): 1. Summarize gravity sewer to be permitted: -efct), 6 ( /Z'j�2,PZ / Size (inches) Length (feet) Material 8 554.0 PVC 8 457.5 PVC 8 739.73 PVC ➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria ➢ Section III contains information related to minimum slopes for gravity sewer(s) ➢ Oversizing lines to meet minimum slope requirements is not allowed and a violation of the MDC VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force Mains): PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT 1. Pump station number or name: 2. Approximate Coordinates (Decimal Degrees): Latitude: Longitude: - 3. Total number of pumps at the pump station: 3. Design flow of the pump station: _ millions gallons per day (firm capacity) ➢ This should reflect the total GPM for the pump station with the largest pump out of service. 4. Operational point(s) per pump(s): gallons per minute (GPM) at feet total dynamic head (TDH) 5. Summarize the force main to be permitted (for this Pump Station): Size (inches) Length (feet) Material If any portion of the force main is less than 4-inches in diameter, please identify the method of solids reduction per MDCPSFM Section 2.01 C. Lb. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify) 6. Power reliability in accordance with 15A NCAC 02T .0305(h)(1): ❑ Standby power source or ❑ Standby pump ➢ Must have 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 and may not be portable Or if the pump station has an average daily flow less than 15,000 gallons per day 15A NCACO2T.0305(h)(1)(C): ❑ Portable power source with manual activation, quick -connection receptacle and telemetry - or ❑ Portable pumping unit with plugged emergency pump connection and telemetry: ➢ Include documentation that the portable source is owned or contracted by the applicant 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 as part of this permit application in the case of a multiple station power outage. FORM: FTA 06-21 Page 3 of 5 IX, SETBACKS & SEPARATIONS— (02B .0200 & 15A NCAC 02T .0305(f)): 1. Does the project comply with all separations/alternatives found in 15A NCAC 02T .0305(f) & (al? ® Yes ❑ No 15A NCAC 02T.0305(f) contains minimum scoamtions that shall be provided for sewer systems: Setback Parameter* Separation Required Storm sewers and other utilities not listed below (vertical) 18 inches 'Water mains (vertical - water over sewer preferred, 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, W S-I waters of Class I or Class B impounded reservoirs used as a source of drinking water, and associated wetlands. 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 associated with these waters (see item IX.2) 50 feet **Any other stream, take, impoundment, or ground water lowering and surface drainage ditches, as well as wetlands associated with these waters or classified as WL. 10 feet Any building foundation (horizontal) 5 feet Any basement (horizontal) 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 ➢ If noncompliance with 02T.0305(f) or (a), see Section X.1 of this application * 15A NCAC 02T.0305(al contains alternatives where separations in 02T.0305(fl cannot be achieved. Please check "yes" above if these alternatives are used and provide narrative information to explain. **Stream classifications can be identified using the Division's NC Surface Water Classifications webpaee 2. Does this project comply with the minimum separation requirements for water mains? ® Yes ❑ No ❑ N/A ➢ If no, please refer to 15A NCAC 18C.0906(f) for documentation requirements and submit a separate document, signed/sealed by an NC licensed PE, verifying the criteria outlined in that Rule. 3. Does the project comply with separation requirements for wetlands? ®yes LINO ❑ N/A ➢ Please provide supplementary information identifying the areas of non-conformance. ➢ See the Division's draft separation requirements for situations where separation cannot be met, ➢ No variance is required if the alternative design criteria specified is utilized in design and construction. 4. Is the project located in a river basin subject to any State buffer rules? ❑ Yes Basin name: ® No If yes, does the project comply with setbacks found in the river basin rules per 15A NCAC 02B .0200? ❑ Yes ❑ No ➢ This includes Trout Buffered Streams per 15A NCAC 2B.0202 5. Does the project require coverage/authorization under a 404 Nationwide/individual permits ❑ Yes ® No or 401 Water Quality Certifications? ➢ Please provide the permit number/permitting status in the cover letter if coverage/authorization is required. 6. 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 must be 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.). 7. Does this project include any sewer collection lines that are deemed "high -priority?" []Yes ® No Per 15A NCAC 02T.0402, "high -priority sewer" means any aerial sewer, sewer contacting surface waters, siphon, or sewers positioned parallel to streambanks that are subject to erosion that undermines or deteriorates the sewer. Siphons and sewers suspended through interference/conflict boxes require a variance approval. ➢ 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 permittee's individual System -Wide Collection permit. FORM: FTA 06-21 Page 4 of 5 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. X. CERTIFICATIONS: 1. Does the submitted system comply with ISA NCAC 02T, the Minimum Design Criteria for the Permitting of Pump Stations and Force Mains (latest version) and the GmVhV Sewer Mininnim Design Criteria (latest version) as applicable? ® Yes ❑ No Uric, for projects requiring a single variance, complete and submit the Variance/Alternative Design Request application ("DC 10-14) and supporting documents for review to the Central Office. Approval of the request will be issued 2. Professional Engineer's Certification: I, JR rw, r3 14)q ¢sine:-.) J,Q , attest that this application for,, .� 5}r•.-� V, l ha (Professional Engineer's name from Application Mein 111.1.) ( ojecl Nm' r� ne from Application rem 11r 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, Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria forthe Fast -Track Permitting of Pump Stations and Force Mains (latest version). Although other professionals may have developed certain potions 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 143-215.613, 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 sotto exceed $10,000, as well as civil penalties up to $25,000 per violation. Misrepresentation of the application information, including failure to disclose any design non-compliance with the applicable Rules and design criteria, may subject the North Carolina -licensed Professional Engineer to referral to the licensing board. (21 NCAC North Carolina Professional In ineci•'s se lure and date: ` ;TQ 2,Q yt2 s � SEAL `> 90733 dip Al 3. Applicant's Certification per 15A NCAC 02T .0106(b): 1, Gregory K. Meshaw, PE attest that this application for Front Street Village Phase IV (Signahre Atahori(yName from Application Item 1.3.) (Project Name from Application Item I L I) attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge. i understand that if all required pals 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 ina ediate enforcement action that may include civil penalties, injunctive relief, and/or criminal prosecution. I will make no claim against the Division of WaterResources 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 143-215.613, 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: September 21, 2021 FORM: FTA 06-21 Page 5 of 5 This document was created by an application that isn't licensed to use novaPDF. FRONT STREET VILLAGE WASTEWATER FLOW ESTIMATES Revised February 18, 2020 By: James W. Forman, Jr., P.E. TABLET AARENDELL 105 N.IOth Street, Suite 4 Morehead City, NC 28557 (252)6224338 N.C. Certification No. C-1509 ALLOCATED WASTEWATER FLOWS USED AS OF MARCH 24, 20211'I PHASES 1 2, 3 A 4 Wastewater Flows Phasel Pha5e2A Phase2B Phase2C Phase2D Phasa2E Phase ]A Phaseb Profile Wastewater Flows nr Units d Total Flows Flaws Flows Flaws Flows Flows Flows Flows Phase Boat Storage 41 Dry Storage- 213 sips w/o bathhouse 10 gpda0p 213 10 2130 2130 Boar House-8 employees 25gpolemployeelshlR 8 25 200 200 Boat House Convenience Store Wo men prep 250 gird l plumbing Oxlwe 9 250 225E 225E Carriers Mellon -455 a.f. 50 gird 1100 at of Tore space 4.65 50 228 228 Meson Room 6 Covered! Perch -150 seats Banner DiningHall -3D protest 150 30 4500 4500 Ph. sel Total Flaw tl 930B Phase 2A Pool - Paul users fmm inn counted in inn Tress. Users from Manna Club ra 10 gpoloomen 20 t0 200 200 Marina Slips 20 Full Service Slips 1D gplasip w/o bathhouse 20 10 200 20D ResldenNel units t0DDA 2 OR Unit 12D gpd/bedmom 2 120 240 240 1000E 3 BR Unit 120 gprithad men 3 120 no no 1001A 28R Unit 120 gpftedroorn 2 120 240 240 iO01B 3BR Unit 120 gpdrbedmom 3 120 no no i0lU BR Unit 120 gpd/bedmom 2 120 240 No 1007A 2BR Unit 120 gpdNedmom 2 120 240 240 1O07B 3BR Unit 120 floclarldialmn 3 120 no 350 Phase Ll Taal Flaw(gpd) 2,"0 ALLOCATED WASTEWATER FLOWS REMAINING TO BE USED 2.040 PHASES 20 2C.20 2E 3A AND4 Phase 28 Blslm Meebngpose e.f. Multi PurBern Bell 46 3.1 s.l. n Room 32 Room 320s.L ToaN Tale!Meeting Spice 6201 s.f. Sgpd/Pemon 620 5 380 00 Roprrs,4 120 gp1mmar/emplo d 4D 4 OXlces-10 employees 25 gptl/tlaylemployee 10 25 250 250 250 250 Fund& Drink Faclliliea Be, -55 seats 209a0ism 55 20 1.100 1,100 Restaurant -146 seals 40 poorest 146 40 5,840 5,84E Employees-12 25 gpoldaylemployse 12 25 30D 300 Transportation 6 Welcome Center Reception Area S warehouse-2 empl0yeeslshift 25 gpd/employee 2 25 50 50 Golf cad barn-2 employees 25 gpd/davemployee 2 25 50 50 Phase2B Total Flow(gpd) 11,170 Phase 2C PESG Romrs, 129 120 gpdfroom 129 120 15,48E 15.48E Employees, Carewornshift -9 employees 25 riVernh eelahift 9 25 225 225 Phase 2C TOG! Flo.(gpd) 15,705 Phase 2D Mul ffamily -Deleted from Project Phase 2D Total Flow(gpd) 0 Phase 2E Residential units 4005A2-BRLaiI In(did I Iram 0 42g 0 a 488583-DRllai1 I2c Up' r rlanem 0 42g 0 0 I2-grdlaedmem 0 420 0 0 iXril 920g rtl. raem 0 i2() 0 0 �l inOrptrlklmn 0 420 0 0 409gB2-BR-81rr11 In grNeedmam 0 429 0 0 I2-Orephin-m 0 42g 0 0 I]r UPI .%mrF ere 0 429 0 0 Ingllridmmn B 420 0 0 - In Us/edrewn 0 i2B 0 0 9 420 B a Phase 2E Total Flow(gpd) 0 Phase 3A Boat Storage Phase 3-Cry stack-232 beats 10 g spin p w/o bath house 237 10 2320 2,379 Phase 3A Total Flow,(gpd) 2,370 Phase Residential BP I .,go top R Flat -I RBits i bedream 9 420 D 9 Community Center PebaC ro lrea d25gpolNMwe 0 on 0 0 Residential-Sh ale Family Single family 34-3 SR units 360 gpolunift 34 no 12,240 12.240 Phase 4 Toml Flow told) 12,240 PHASE TOTALS(gpd) Is 9,308 2,440 11,170 15,705 D 0 2,370 1224E CUMMUL4TIVE PHASE T0TAL(gpd)l't 9,308 11,748 22,918 38,623 38,623 38,623 40,993 53233 8.159 PHASE TOTALS WITH 33% FLOW REDUCTION(ypd) to 6,204 1,627 7,446 10,469 0 0 1,580 COMM ULATIVE PHASE TOTAL W193%REDUCTION IL 6,204 7,831 16,277 25,746 25,746 25,748 27,326 35,485 TOTAL FLOW TO LIFT STATION Mt 9,609 TOTAL FLOW TO LIFT STATION p2 15,905 T0TAL FLOW TO LIFT STATION p3 31,255 PROJECT TOTAL (gpd)1ll 63,233 PROJECT T0TAL WITH 33% FLOW REDUCTION(gpd) la 35,488 tit Wastewater have, In accordance Win NCAC I Mot 14 m 33% Bow reduc0on achieved by use of Tow, reducing fixtures throughout the Project m Used allocation defined as use for facilities constructed, under construction or facilities for Wool bulltling parrrils have been approved 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 Beaufort Project Name for which flow is being requested: Front Street Village Phase IV 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: Town of Beaufort b. WWTP Facility Permit #: WQ0021831 All flows are in MGD c. WWTP facility's permitted flow 1.5 d. Estimated obligated flow not yet tributary to the WWTP 0.3263 e. WWTP facility's actual avg. flow 0.9018 f. Total flow for this specific request 0.01224 g. Total actual and obligated flows to the facility 1.2403 h. Percent of permitted flow used 82.7% 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: Pump Pump Station Station Finn (Name or Permit Capacity, Number) No. MGD LS 424 WQ0038273 0.3600 (A) (B) (C) (D)=(B+C) (E)=(A-D) Design Average Approx. Obligated, Daily Current Not Yet Total Current Flow** Avg. Daily Tributary Flow Plus (Firm / pf), Flow, Daily Flow, Obligated Available MGD MGD MGD Flow Capacity*** 0.1440 0.0154 0.0581 0.0735 0.0705 LS #22 WQ0038273 0.4464 0.1786 0.0168 0.1071 0.1239 0.0546 x 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: Town of Beaufort WQ0021831, WQ0038273 Page 1 of 6 FTSE 10-18 III. Certification Statement: I Gregory K. Meshaw, 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 on 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 parry. Signature of this form certifies that the receiving collection system or treatment works has adequate capacity to transport and treat the proposed new wastewater. Town Engineer/Public Services Director Title of Signing Of Page 2 of 6 FTSE 10-18 Hunkele, Dean From: Bill Forman <bill@arendellengineers.com> Sent: Tuesday, November 23, 2021 5:06 PM To: Hunkele, Dean Cc: john@arendellengineers.com; Bucky Oliver; tommy@thomassimpsonconstruction.com; sharon@arendellengineers.com Subject: RE: [External] Front Street Village Add -Info for WQ0035658 Attachments: 19138 Sewer Narrative Rev. 11.23.2021.pdf; rev sheets C6-10 11.23.2021.pdf; 19138 Sewer App pg 3 of 5 rev. 11.23.2021.pdf CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to Report Spam. Dean, We have revised the submittal for the Front Street Village Phase IV to include 8 inch PVC gravity lines throughout the project. Sheet C6 through C10 are attached showing the revised gravity sewer system. The Project Narrative and page 3 of 5 of the Application is also attached reflecting the pipe size revisions. Please contact me if there is any additional information you need. Thanks for your help and patience on this project. We wish you and your family a Happy Thanksgivingill Bill Forman "Those who would give up essential Liberty to purchase a little lemporaq safety, deserve neither Liberty nor Safely" Bet jamin Franklin ARENDELL ENGINEERS James W. (Bill) Forman, Jr., P.E. President "NOTE OUR NEW ADDRESS, SAME BUILDING DIFFERENT ENTRANCE" 1004 Arendell Street Morehead City, NC 28557 Phone: (252) 622-4338 Fax: (252) 622-4505 Mobile: (252) 259-7224 Email: bill C@arendellengineers.com Website: www.arendeliengineers.com Confidentiality Notice: This e-mail communication and any attachments may contain confidential and privileged information for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, distribution or copying of it or its contents is prohibited. If you have received this communication in error, please notify me immediately by replying to this message and deleting it from your computer. Thank you. From: Bill Forman [mailto:bill@arendellengineers.com] Sent: Thursday, October 14, 202112:18 PM To:'Hunkele, Dean' <dean.hunkele@ncdenr.gov> Cc: John J. Wade (john@arendellengineers.com) <john@arendellengineers.com>; 'Bucky Oliver' <bucky@jetcraft.com> Subject: RE: [External] Front Street Village Add -Info for WQ0035658 Dean, Forgive me for not responding earlier regarding the high priority sewer question and use of 10 diameter gravity line pipe. The purpose for use of the larger diameter is to minimize the depth of the pipe installation. We looked at the plan again and decided to use 8 inch pipe. We are already deeper then we want to be so another 6 to 12 inches deeper does not make much difference. 8 inch PVC pipe will be used throughout the project. We will send you revised plans showing the revised gravity sewer. Bill Forman "Those who would give up essential Liberty to purchase a little temporary safeq{ deserve neither Liberty nor Safely" Beniamin Franklin ARENDELL ENGINEERS James W. (Bill) Forman, Jr., P.E. President "NOTE OUR NEW ADDRESS, SAME BUILDING DIFFERENT ENTRANCE" 1004 Arendell Street Morehead City, NC 28557 Phone: (252) 622-4338 Fax: (252) 622-4505 Mobile: (252) 259-7224 Email: bill_@arendellengineers.com Website: www.arendellengineers.com Confidentiality Notice: This e-mail communication and any attachments may contain confidential and privileged information for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, distribution or copying of it or its contents is prohibited. If you have received this communication in error, please notify me immediately by replying to this message and deleting it from your computer. Thank you. From: Hunkele, Dean[mailto:dean.hunkele@ncdenr.govI Sent: Wednesday, October 13, 2021 10:44 AM To: 'Bill Forman' <bill@arendellengineers.com> Cc:'John Wade' <john@arendellengineers.com>; Day, John <j,dav@beaufortnc.org>;'Donovan Willis' <d.willis@beaufortnc.org>; Meshaw, Greg <g.meshaw@beaufortnc.org>; bucky@ietcraft.com; sharonCo)arendellengineers.com Subject: RE: [External] Front Street Village Add -Info for WQ0035658 Importance: High Hey Bill, Are you working on this? The application came up for review today in my queue and is now on hold pending the submittal of the information. FAST TRACK SEWER SYSTEM EXTENSION FRONT STREET VILLAGE PHASE IV BEAUFORT, CARTERET COUNTY, NORTH CAROLINA PROJECT NARRATIVE September 21, 2021 Revised November 23, 2021. INTRODUCTION Front Street Village sits on approximately 30.6 acres and is located along Lennoxville Road within the Town of Beaufort's corporate limits and adjacent to Taylors Creek of the White Oak River Basin. Phases 1, 2, and 3 of the project have been completed with the exception of the proposed transportation and welcome center. Phase IV of the project includes the development of 34 single-family residential lots with each home proposed to have three bedrooms. The proposed sewer system will be 10" diameter PVC gravity pipe connecting to the existing sewer system on the north side of Lennoxville Road. FRONT STREET VILLAGE PHASE IV Phase IV of the Front Street Village project consists of the development of thirty-four (34) single family residential lots. Residential units will have three (3) bedrooms. Collection of wastewater will be with 8" diameter PVC gravity sewer pipe. 554.0 of gravity sewer running serves 19 lots on East Great Egret Way west of Runway Road at a slope of 0.40 towards the east. It has three manholes (MH Al, A2, and A3), terminating at Manhole B1. 457.5' of gravity sewer serves 15 lots on East Great Egret Way east of Runway Road at a slope of 0.40% towards the west. It has two manholes (MH A4 and A5) terminating at Manhole B1. The sewer network runs south of 131 at a slope of 0.44% for 739.3', serving an additional connection from the transportation center building. In the future the transportation center's service line is expected to connect to this line. This line has a total of four conventional manholes (B1, 82, B3, and 134), and a doghouse manhole at the outfall (MH 135). None of the lines are high priority sewer- none of the lines are aerial, none of the lines are siphons (1-15-1-17), none of the lines make contact with surface waters (1-14), and there are no state classified streams within the property lines of the Project Narrative Page 1 of 2 Fast Track Sewer System Extension September 21, 2021 Revised November 23, 2021 project. The sewer pipe will connect to the existing municipal gravity sewer line on the north side of Lennoxville Road. The total flows estimated for the project (based on 15A NCAC 02T.0114) are 12,240 gpd. The breakdown of flows for the modified project is provided in the calculations Summary of Flows. PROJECT DESIGN Gravity Sewer: The project consists of a gravity sewer network that will be constructed to serve the project plan (Sheets U4). The sanitary sewer network includes 1751 LF of schedule 40 8" diameter PVC pipe. New wet connections will be installed to serve each residence and the transportation center (U8). Downstream Sewer: The network terminates at a manhole at North Lennoxville Road which is part of the Town of Beaufort municipal sewer system (Sheets 1-17). Flow Tracking for Sewer Extension Applications was provided on September 21, 2021 by the Town of Beaufort, Public Works Director, for an estimated flow of 12,240 gpd. A copy of that letter is attached to this application. Lift stations #24 and 22 connect the project to the Town of Beaufort Waste Water Treatment Plant. The downstream sewer is a 10 inch PVC gravity line on the North side of Lennoxville Rd flowing to a lift station. No analysis of the downstream sewer is provided. OPERATION AND MAINTENANCE Maintenance of the gravity services and lines will be the responsibility of the Town of Beaufort. Access Easement: A 20' access easement will be provided to the Town of Beaufort for maintenance as shown on the plans. Project Narrative Page 2 of 2 Fast Track Sewer System Extension September 21, 2021 Revised November 23, 2021