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HomeMy WebLinkAboutWQ0041317_Application (FTSE)_20191120State of North Carolina DWR Department of Environmental Quality Division of Water Resources Division of Water Resources 15A NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION FTA 04-16 & SUPPORTING DOCUMENTATION Application Number, AVM(ta be completed by DWR) All items must be com leted or the auplication will be returned 1. APPLICANT INFORMATION: 1. Applicant's name: S rin gfield Ba tist Church (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: Kenneth Smith per I SA NCAC 02T .0106(b) Title: Facilities Mana er 4. Applicant's mailing address: 4309 Auburn Knightdale Road City: Raleigh State: NC Zip: 27610- 5. Applicant's contact inibrmation: Phone number: (919) 172-8078 Email Address; facilitiesm r a s rin ,fieldha tistchurch.com II. PROJECT INFORMATION: I . Project name: *pringfield Baptist Church Water & Sewer Connection 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 master plan, provide the existing permit number: W000 3. County where project is located: Wake 4. Approximate Coordinates (Decimal Degrees): Latitude: 35.6984 Longitude:-78.5418 5. Parcel ID (if applicable): (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Christonher A. Lewis License Number: 041421 Firm: FILM Engineering, Inc Mailing address: PO Box 91727 City: Raleigh State: NC Zip: 27675- Phone number: (919 R02-7146 Email Address: ciewis a Flmen ineerin g.com ,) IV. WASTEWATER TREATNIENT FACILITY(WWTF) INFORi41ATION: 1. Facility Name: Neuse River Resource Recovery Facility NRRRF Permit Number. NCO029033 Owner Name: City of Raleieh V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF): I. Permit Number(s): WQCity.of Raleigh {S 43691 Downstream (Receiving) Sewer Size: 8 inch Svstem Wide Collection Svstem Permit Numher s (if a Iicahle : WQCS00002 Owner Name(s): City of Raleigh Public Utilities FORM: FTA 04-16 Page I of 5 VI. GENERAL REQUIREMENTS I. If the Applicant is a Privately -Owned Public Utility, has a CertiFicate of Public Convenience and Necessity been attached? ❑ Yes ®No ❑N::A 2. 1f the Applicant is a Developer of lots to be sold, has a Developer's Oner;rtional A =reement FORM; D" EV} been attached? ❑ Yes ®No ❑N A 3. If the Applicant is a Home Pronert% Owners' Association_ has an Operational A r{ementIFORM-.H( A} been attached? ❑ Yes ®No ❑N A 4. Origin of wastewater: (check all that apply): ❑ Residential Owned ❑ Retail (stores, centers, mails) ❑ Car Wash ❑ Residential Leased ❑ Retail with food preparation:Service El Hotel andeor Motels ❑ School : preschool ' day care ❑ Medical : dental veterinaryfacilities ❑ Swimming PoollClubhouse ❑ Food and drink ❑ facilities ® Church El Swimming Pool�Filter Backwash : Businessesoffices factories ❑ Nursing Home ❑ Other (Explain in Attachment) 5. Nature of wastewater: 1000 °o Domestic'Commercial % Commercial _I % Industrial (See !.SA NCAC' 02T .0 Mg9j) sis there a Pretreatment Program in effect? ❑ Yes ❑ No 6. Hasa flow reduction been approved under IJA NCAC 02T .01 140)? []Yes ®No If Yes, grovide a ca of flow reduction a roval letter 7. Summarize wastewater generated by project: Establishment Type (see 021.01140 Church Daily Design Flow d.b 8150 gall gall gall gall gall gal/ No. of Units Flow GPD GPD GPD GPD GPD Tolal 8 150 G PD See 1 SA NCAC 02T..0I I4(b), td• {elt I }and te(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-44). b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table I SA NCAC 0?T.01 14 shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. Wastewater generated by project: 8150 GPD (per 1,LA NCAC mT.01 14) 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 VI1. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gruvity Sewers); I. Summarize gravity sewer to be permitted: Section li & 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 Vill. 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: Pump Station 1 2. Approximate Coordinates (Decimal Degrees): Latitude: 35.6969 Longitude:-78.5407 3. Design flow of the pump station. .02849 millions gallons per day (firm capacity) 4. Operational point(s) of the pump(s). 29.44 gallons per minute at 60.80 feet total dynamic head (TDH) 5. Summarize the force main to be permitted (for this Pump Station): Size (inches) Length (feet) Material 2" 1598 SCH40 PVC 2" 52 SDR9 HDPE 6. Power reliability in accordance with .1.5A NCAC 02T .0305(h)f I }: ❑ Standby power source or pump with automatic activation and telemetry - 15A NCAC 02T .0305(h)(I)(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 Passe 3 of IX, SETBACKS & SEPARATIONS - (02B .0200 &: 15A NCAC 02T .0305(f)): I . Does the project comply with all separations found in 15A NCAC OAT -�3�tL I 15A NCAC 0.2T.0305(f) contains minimum separations that shall be rovided for Setback Parameter* Storm sewers and other utilities not listed below {vertical) Water mains (vertical -water over sewer including in benched trenches) Water mains {horizontal) _ 1:. (.'Prtirhl - reclaimed over sewer) Reclaimed water lines (horizonta! -reclaimed over sewer) supply source, including any wells, WS-I waters of Class I or "Any private or public water Class 1! im ounded reservoirs used as a source of drinking water W or 5B from normal **Waters classified WS (except WS-1 or WS-V), B, SA, ORW, lIQ water (or tide elevation) and wetlands see item lX.2) high **Any other stream, lake, impoundment, or ground water lowering and surface drainage ditches Anv building foundation cuts of 2 feet or more vertical and s [Dyes ❑ No s: iration Re uired 24 inches 18 inches 10 feet 18 inches 2 feet ! 00 feet SO feet 7�1 10 feet 5 feet 10 feet 10 feet 5 feet 10 feet 16 inches Final earth grade vertical) ILA TLCAC U2T.045 containdentified using he Divpsions altematives where's NC Sons in nrfa�e Water Class ficationscannot be Q ebe **Stream classifications can be i i If noncompliance with 0_2T.0305J0_11 , see Section X of this application I with separation requirements for wetlands? (50 feet of separation) ❑ Yes ® No ❑ N.'A 2 Does the project com p y "r i See the Division'srequired draftalternative rints for situations iz n on cannot be meet No variance is f the desgn criteria specified s utilized in design and construction i As built documents should reference the location of areas effected 3. Does the project comply with setbacks found in the river basin rules perI SA NCAC 03B .0200? ®Yes ❑ No ❑ N A This would include Trout Buffered Streams per 15A NCAC 213.0202 4. Does the project require coverage authorization under a 404 Nationwide or ❑ Yes [ENo individual permits or 401 Water Quality Certifications? r Information can be obtained from the !}O .Bk]- fer Permi"In Br nc 15A NCAC 02T_0 Oc 6� (additional permits?certifications)? ® Yes El No 5. Does project comply withprepared. have Per 15A 02.16 NCAC T,O105 . directly related enviranm etalP c contingent oncertificationrmits or ssapplications issuance debeing pendent permits (erosion and been applied for, or have been obtained. issuance of thispt i 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 ❑ N-A if yes, include an attachment with details for each line, including type (aerial line, size, material, and location). Nigh priority lines shall be inspected by the permittee its feces resindntativevidual at least once System -Wide er Collection perms ;nd inspections documented per 15A NCAC 02T.0403(a)(5) or the per Page 4 of 5 FORM: FTA 04-16 X. CERTIFICATIONS: _ 1, Does the submitted system comply with I �A '. ' the �1i�i��r urn Db'�� " tJ�a f�'r tie �c�"n�" �� 1'ursr Suitiun� ad Farce titafns latest vc�ogL and the Cirav ewer �linirnum Design C riteria latest versionl as applicable? — --- ®Yes [] Na If No, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents far review. AGREIRvai of the nest is re uired rior to submittal of the Fast Track A 31,licatiols and su ortin documents. 2, Professional Engineer's Certification arrest that this application for - (Professional Engineer's name from Application Item III.I-) has been reviewed ti m, and is accurate, othe supportingpomplete ocumentation to the best of my knowledge. t with the information supplied further attest that to thebest engineering calculations, and allared in accordance with the applicable regulations, Gravity Sewer of my knowledge the proposed design has been prep Criteria for the Fast Minimum Design Criteritting a for Gravity eS i � version).version), and Althoughotherhe Minimum pro ess onalsDmayghave developed certain portions of this of Pump Stations and Force Main submittal package, inclusion of these materials under my signature and seat signifies that 1 have reviewed this material an 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 , or certification in any application Package shall be guilty of a Class 2 misdemeanor, which may statement, representation include a fine not to exceed g 10,000, as well as civil penalties up to $?5,000 per violation. `rs t HC Vorth Carolina Professional Engineer's seal, signature, and date: 3 Applicant's Certification per 15A NCAC 02T .0106(b) attest that this application for 1, irENN F-TM !;m Ril Application Item 1.3.) (Signature Authority's name &. title from e. erstand that uired pans has been reviewed by me and is accurate and completeuired supporting documentation land dattachments if not included, ncl ded, is this application are not completed and that if req application package is subject to being he lan returned results nl an immediate enforcemen tactontntthat may wastewater civil pens nOn- alties, es, discharge system to surface waters or injunctive relief, and/or criminal prosecution. L will make no claim against the Division of Water Resources should a condition of this permit be violated. l 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 resumed to me as incomplete. l43� 215�6A and 1:1.. 5 G6, any Person who knowingly makes which may any false NOTE — In accordance with General Statutes statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor- whic include a fine not to exceed S 10,000 as well as civil penalties up to S25,000 per violation- Date;_ - Signature: Page 5 of 5 FORM; FTA 04-16 NC Dept of Environmental Quality NOV 2 0 2019 State of North Carolina Department of Environmental Quality Division of Water Resources Raleigh Regional Office Division of Water tie sottrcv.� Flow Tracking/Acceptance for Sewer Extension Applications (FTSE 04-16) Entity Requesting Allocation: S rin field Ba tist Church Project Name for which flow is being requested: Springfield Baptist Church More than one ME may be requiredfor a single project if the owner of the WWTP is not responsible for all pump stations along the route of the proposed wastewater flaw. I. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: Neuse River Resource Recovery Facility b. WWTP Facility Permit T NCO029033 All floors are in MGD c. WWTP facility's permitted flow 75.0 d. Estimated obligated flow not yet tributary to the WWTP 6.063 e. WWTP facility's actual avg. flow 49.90 f. Total flow for this specific request 0.02849 g. Total actual and obligated flows to the facility 55.991 h. Percent of permitted flow used 74.66% 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) Design Pump Average Daily station Firm Flow** (Name or Capacity, * (Firm / pf), Number) MGD MGD PS 117 0.586 0.2344 (B) (C) (D)=(B+C) (E)-(A-D) Obligated, Approx. Not Yet Total Current Current Avg. Tributary Flow Pius Daily Flow, Daily Flow, Obligated Available MGD MGD Flow Capacity*** 0 0.0989 0.0989 0.1355 * 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 (pf) not less than 2.5. *** 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): City of Ralei h Public Utilities Downstream Permit Number: W CS00002 Page I of 6 FTSE 04-16 III. Certification Statement: I Jonathan W. Ham, P.E. 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 indicates acceptance of this wastewater flow. Sign' .61cial Signature Date Page 2 of 6 FTSE 04-16 FLMENGiNEERING November 13. 2017 NC Dept of Environmental Quality NCDEQ NOV 2 9 20 Division of Water Resources 1627 Mail Service Center Raleigh Regional Ufce Raleigh, NC 27699-1636 Reference: Springfield Baptist Church Private Grinder Lift Station and Private Force Main To Whom It May Concern, This letter is to accompany the submittal package for the Springfield Baptist Church Private Grinder Lift Station and Private Force Main application form SSEA 04-16. Springfield Baptist Church, located at 4309 Auburn Knightdale Road, in Raleigh is currently working through a site expansion by adding a new family life center behind their existing sanctuary_ Currently„ the church utilizes a septic field for sewer, and the approved construction plans for the proposed family life center require an expansion of that septic field. The leaders of Springfield Baptist Church were informed a few months ago that the John R McAdams company was developing permit plans for a new subdivision, called "Auburn Village", across the street from their church. That subdivision contains a proposed gravity sewer network, which will drain to a proposed public lift station that will be owned/maintained by the City of Raleigh. The church successfully entered negotiations with the developers of the proposed Auburn Village to extend a proposed sewer manhole across the street from their property, and as such, FLM Engineering has been tasked to develop a design which replaces the Church's existing septic field with a private lift station that will send the Church's existing and proposed effluent to an interceptor manhole near the proposed Auburn Village system_ All flow from the existing and new expansion will connect to the public sewer; however, a design provision has been made to allow the existing building to operate on their existing septic field until the new church lift station has been put online. FLM Engineering utilized the same flows that were previously permitted for both the existing church and for the new building expansion. The existing church has a permitted flow of 1,380 GPD, while the new building was authorized by Wake County for septic at a flow of 6,770 GPD. The combined total of 8,150 GPD was utilized in the lift station design. Additionally, the proposed private force main will cross under Auburn Knightdale road; however. the church owns the property on both sides of the crossing In addition, FLM Engineering has been given preliminary approval for the crossing by the North Carolina Department of Transportation_ It is FLM Engineering's understanding that John R. McAdams has submitted the plans for the subdivision to the City of Raleigh; however, we are unsure where those plans are in the permitting Process and as such FLM Engineering cannot provide the flow tracking acceptance or downstream evaluation until the proposed Auburn Village subdivision has been permitted by the 2017 FLM Engineering, Inc. Page 1 of 2 November 13, 2017 PC Box 91727. Raleigh. NC 27675 p 1919.6101051 City of Raleigh_ FLM Engineering understands that the proposed Auburn Village subdivision lift station should be completed by summer of next year. Please let me know if you have any questions or need any additional information. Sincerely, Christopher A. Lewis, PE Principal 919.802.7146 clewis@flmengineering, com 0 2017 FILM Engineering, Inc. Page 2 of 2 November 13. 2017 FLMENGINEERING November 18, 2019 NCDEQ Division of Water Resources 1627 Mail Service Center Raleigh, NC 27699-1636 Reference: Springfield Baptist Church Private Grinder Lift Station and Private Force Main To Whom It May Concern: NC Dept o pEn vlroh mental puality NO 2 0 2O1g �alc�gl� Rcgiona 14ff�ce This letter is to accompany the submittal package for the Springfield Baptist Church Private Grinder Lift Station and Private Force Main application form FTA 04-16. Springfield Baptist Church, located at 4309 Auburn Knightdale Road, in Raleigh is currently working through a site expansion by adding a new family life center behind their existing sanctuary. Currently, the church utilizes a septic field for sewer, and the approved construction plans for the proposed family life center require an expansion of that septic field. The leaders of Springfield Baptist Church were informed in 2017 that the John R. McAdams company was developing permit plans for a new subdivision, called "Auburn Village", across the street from their church. That subdivision contains a proposed gravity sewer network, which will drain to a proposed public lift station that will be owned/maintained by the City of Raleigh, The church successfully entered negotiations with the developers of the proposed Auburn Village to extend a proposed sewer manhole across the street from their property, and as such, FLM Engineering has been tasked to develop a design which replaces the Church's existing septic field with a private lift station that will send the Church's existing and proposed effluent to an interceptor manhole near the proposed Auburn Village system, All flow from the existing and new expansion will connect to the public sewer; however, a design provision has been made to allow the existing building to operate on their existing septic field until the new church lift station has been put online_ FLM Engineering utilized the same flows that were previously permitted for both the existing church and for the new building expansion. The existing church has a permitted flow of 1,380 GPD, while the new building was authorized by Wake County for septic at a flow of 6,770 GPD, The combined total of 8,150 GPD was utilized in the lift station design. It is FLM Engineering's understanding that John R. McAdams has completed as -built plans for the portion of the Auburn Village subdivision which contains the required sewer manhole across from the church and has submitted those plans to the City of Raleigh. The as-builts have been reviewed and the system has been accepted by the City of Raleigh. The water and sewer construction plan set that FLM Engineering has developed for Springfield Baptist propose a short gravity sewer outfall (interceptor manhole and single leg of 8" gravity sewer pipe) to connect to the Auburn Village system. The gravity sewer is being permitted with the City of Raleigh as a public facility to be owned and maintained by the City of Raleigh. The proposed pump station and force main shall remain private and shall be maintained by Springfield Baptist Church, 0 2017 FLM Engineering, Inc, Page 1 of 2 November 18, 2019 PO Box 91727, Raleigh, NC 27675 p 1919.610 1051 As such, this permit request pertains to the private sewer system (pump station and force main), A duplex grinder station and approximately 1,598 feet of 2" SCH40 PVC and 52 feet of 2" SDR9 HDPE pipe will comprise the force main. The force main will tie into the proposed City of Raleigh sanitary sewer interceptor manhole within the right of way, north of Auburn Knightdale Road and then discharged into the Auburn Village gravity sewer system through the proposed short outfall. Please let me know if you have any questions or need any additional information. Sincerely, Christopher A. Lewis, PE Principal 919, 802.7146 ciewis@flmengineering.com 2019 FLM Engineering, Inc. Page 2 of 2 November 18, 2019 IL NC Dept of Environmental Quality FLMENGINEER �Y9 zoo November 13, 2017 Raleigh Regional Office ci NCDEQ Division of Water Resources 1627 Mail Service Center Raleigh, NC 27699-1636 Reference: Springfield Baptist Church P Dim@pmi d NOV 16 2017 FFi2 RE S rivate Grinder Lift Station and Private Force Main To Whom It May Concern: This letter is to accompany the submittal package for the Springfield Baptist Church Private Grinder Lift Station and Private Force Main application form SSEA 04-16. Springfield Baptist Church, located at 4309 Auburn Knightdale Road, in Raleigh is currently working through a site expansion by adding a new family life center behind their existing sanctuary. Currently, the church utilizes a septic field for sewer, and the approved construction plans for the proposed family life center require an expansion of that septic field. The leaders of Springfield Baptist Church were informed a few months ago that the John R. McAdams company was developing permit plans for a new subdivision, called "Auburn Village", across the street from their church. That subdivision contains a proposed gravity sewer network, which will drain to a proposed public lift station that will be owned/maintained by the City of Raleigh_ The church successfully entered negotiations with the developers of the proposed Auburn Village to extend a proposed sewer manhole across the street from their property, and as such, FLM Engineering has been tasked to develop a design which replaces the Church's existing septic field with a private lift station that will send the Church's existing and proposed effluent to an interceptor manhole near the proposed Auburn Village system, All flow from the existing and new expansion will connect to the public sewer; however, a design provision has been made to allow the existing building to operate on their existing septic field until the new church lift station has been put online, FLM Engineering utilized the same flows that were previously permitted for both the existing church and for the new building expansion. The existing church has a permitted flow of 1,380 GPD, while the new building was authorized by Wake County for septic at a flow of 6,770 GPD_ The combined total of 8,150 GPD was utilized in the lift station design. Additionally, the proposed private force main will cross under Auburn Knightdale road; however, the church owns the property on both sides of the crossing. In addition, FLM Engineering has been given preliminary approval for the crossing by the North Carolina Department of Transportation. it is FLM Engineering's understanding that John R. McAdams has submitted the plans for the subdivision to the City of Raleigh; however, we are unsure where those plans are in the permitting process and as such FLM Engineering cannot provide the flow tracking acceptance or downstream evaluation until the proposed Auburn Village subdivision has been permitted by the 2017 FLM Engineering, Inc. Page 1 of 2 November 13, 2017 PO Box 91727, Raleigh, NC 27675 p 1919 610 1051 . 6% City of Raleigh_ FILM Engineering understands that the proposed Auburn Village subdivision lift station should be completed by summer of next year. Please let me know if you have any questions or need any additional information. Sincerely, Christopher A. Lewis. PE Principal 919.802.7146 ciewis@flmengineering.com @ 2017 FLM Engineering, Inc Page 2 of 2 November 13, 2017 PUMP STATION & FORCE MAIN ENGINEER'S REPORT FOR SPRINGFIELD BAPTIST CHURCH WAKE COUNTY, NC November 15, 2019 Dept of Environmental Quaiit3 NOV 2 0 2019 Raleigh Regional Office PREPARED BY: FLM Engineering, Inc. PO Box 91727 Raleigh, NC 27675 919.423.8975 NC License No. C-4222 RLt4 ENGINEERING 1.0 -4 10 3.1 3.2 3-3 4.0 Table of Contents Introduction 1 DesignCriWa............................................................. .......,,..,,....,,........._.........,--....----.. 1 Pump Station► & Force Main Analysis........................................,,................................ 3 PumpDesign ....... . ........................................- ................ •.................................. 3 WetWell Design...........................,,....,,....,,,.,..................................., - ....... ...... 4 ForceMain Design,,,, ............... .................,,,,,....,,,,,,...............,,..........-- ............ 4 Limitations........................................................................................................ ...... Figure 1 Site Location Map Figures Appendices Appendix A Flow Rate and Friction Loss Calculations Appendix B System and Performance Curves Appendix C Pump Technical Specifications Appendix D Pump Station Calculations Appendix E Wet Well Buoyancy Calculations © 2017 FILM engineering, Inc Page ii of H November 13, 2017 1.0 Introduction Springfield Baptist Church is currently constructing a family life center on its campus at 4309 Auburn Knightdale Road (NCSR 2555) in Wake County, North Carolina. An onsite septic system is currently permitted for the church campus, and family life center expansion; however, a proposed development across the street aims to expand the City of Raleigh's public sanitary sewer system, allowing the Church to connect to the public system. The site (Wake County PIN 1730-68-6666) comprises approximately 45.91 acres as shown in Figure 1. This report details the gravity sewer outfall, pump station and force main design for the project. The gravity sewer outfall, pump station and force main construction plans are being prepared by FLM Engineering, Inc. Construction plans for the family life center were prepared by the Neikirk Engineering, LLC. Figure 1 — Site Location Map USGS "Garner" NC 7.5' Quadrangle Map Excerpt U 2019 FLM Engineering, Inc Page 1 of 5 November 15, 2019 2.0 Design Criteria The proposed gravity sewer outfall, pump station and associated force main have been designed per the standards set forth by the City of Raleigh and the North Carolina Department of Environmental Quality (NCDEQ). The proposed gravity sewer outfall is being permitted as a public facility to be maintained by the City of Raleigh. The proposed pump station and force main shall remain private and shall be maintained by Springfield Baptist Church. The sewer system (gravity sewer outfall, pump station and force main) is being permitted to serve the Church only. The daily wastewater flows were obtained from the existing septic permits issue by Wake County Environmental Services. The existing church was permitted at 1,380 gallons per day (GPD), permitted on May 14, 2001, while the new activity center facility is permitted at 6,770 gallons per day (GPD), permitted on June 3, 2016. Combining the two permitted flows, the daily wastewater flow for the church shall be 8,150 gallons per day (GPD). Based on a peaking factor of 3.50 (2,594 seats at 1 person/seat), the required daily flow for the pump station was calculated to be 19.8 gallons per minute (GPM). The total dynamic head was calculated to be 37,5 feet (16,0 feet static head, 21.5 feet of minor & friction losses)_ The proposed gravity sewer outfall, pump station and force main shall be constructed by a third party licensed and approved by the state of North Carolina. 3.0 Gravity Sewer Outfall 3.1 Gravity Sewer Design The proposed gravity sewer outfall was designed to accommodate the wastewater flow generated by the church, and is only comprised of an interceptor manhole and 107 LF of 8" CL350 DIP. The outfall required for the interceptor manhole is shown on construction plans. The gravity sewer outfall shall be permitted with the City of Raleigh and is not part of this permit application request. © 2019 FILM Engineering. Inc Page 2 of 5 November 15. 2019 4.0 Pump Station & Force Main Analysis The proposed pump station will be located on the eastern side of the new family life center. Effluent from the existing church building and the family life center will discharge into the proposed 5 feet diameter, 11 feet deep wet well. The existing church building effluent currently discharges into an existing septic tank and existing pump tank which pumps the effluent through a 3" septic system sewer force main to the existing septic drain field. Until construction on the new center is completed, this existing septic system will continue to function as designed. Once completion of the new activity center has occurred, the existing 3" septic system sewer force main will be rerouted to the proposed pump station. Approximately 1,598 feet of 2" SCH40 PVC and 52 feet of 2" SDR9 HDPE pipe will comprise the proposed force main. The force main will tie into a proposed sanitary sewer interceptor manhole within the right of way, north of Auburn Knightdale Road and then discharge into the proposed Auburn Village subdivision gravity sewer system. Please see the proposed construction plans for the pump station location and force main alignment. System losses within the pump station and force main were calculated using the Hazen -Williams formula and associated friction coefficients as outlined in NCDEQ's Minimum Design Criteria for the Permitting of Pump Stations and Force Mains_ The required flow rate and friction loss calculations are included as Appendix A. 4.1 Pump Design A Zoeller model 7011 reversing grinder pump was chosen for the pump station. The pump features a standard 5.56-inch diameter impeller, 3 phase, 230 V power input, and a 2 horsepower motor. This pump was chosen to meet the required pumping rate and head requirements. The Zoeller model 7011 pump was designed to accommodate system flows, losses and head The system curve for the pump was determined by adding the static head to the pipe head loss. The operation point was then determined by evaluating the intersection of the system curve and the pump performance curve. This yields an operation point of 29.44 GPM at 60.80 feet of head. --D 2019 FLM Engineering, Inc_ Page 3 of 5 November 15 2019 The system and performance curves are included as Appendix B. Technical specifications of the Zoeller model 7011 are provided in Appendix C. 4.2 Wet Well Design The wet well shall be constructed of precast concrete and consist of the following: • 1 — 5 ft. diameter 12 in. concrete flat top with access hatch • 1 — 5 ft. diameter 48 in. riser • 1 — 5 ft. diameter 72 in. extended base Proposed float elevations, pumping volumes and cycle times are included as Appendix D. Since design daily flow, without the peaking factor, is less than 15,000 gallons per day (GPD), a portable power generator shall be provided for the pump station, with a manual transfer switch, portable generator quick connection receptacle and a telemetry system with a battery backup capable of contacting the owner when the power supply is not available. Emergency storage of approximately 51.9 minutes shall provide enough time for authorized personnel to connect the portable generator. Buoyancy calculations for the wet well are included in Appendix E. 4.3 Force Main Design The proposed force main shall be constructed of 1,598 feet of 2" SCH40 PVC and 52 feet of 2:' SDR9 HDPE pipe, Per NCDEQ standards, a self -cleansing velocity of at least 2 feet per second shall be provided throughout the length of the force main. The wastewater velocity occurring in the force main shall be calculated using the continuity equation as shown below: 0.4}9Q r = kelactty (fart per second) V _ Q pumping rare of single pump (gallons per mrnuie) D= diameter ofpipe .segment n aluated (inches) With the pump station operating point at 29.44 GPM and a 2" diameter pipe, the wastewater velocity throughout the force main is calculated to be 3.01 feet per second. V 2019 FLM Engineering, Inc. Page 4 of 5 November 15, 2019 Concrete thrust blocks shall be provided along the force main at all fittings that allow for a change in the direction of flow. An air release valve is proposed at the highest elevation point along the force main alignment. 5.0 Limitations This work was performed in a manner consistent with the level of care and skill ordinarily exercised by other members of FLM Engineering's (FLM) profession practicing in the same locality, and under similar conditions, as of the date any services were provided. FLM's opinions and recommendations were necessarily based on a limited number of data and observations. It is possible that actual conditions could vary beyond the data evaluated. Therefore, FLM makes no guarantee or warranty, express or implied, regarding any services, communications, reports, opinions, or instruments of service provided. © 2019 FLM Engineering, Inc Page 5 of 5 November 15, 2019 APPENDIX A FLOW RATE & FRICTION LOSS CALCULATIONS 0 . z ��wrw� a W W _Z Z W I J LL APPENDIX B SYSTEM & PERFORMANCE CURVES m 0 Z mm� 9 V WY N W z V W I J LL a I N Sol Zinn ■■tea ItM�F■■ 1Mi YI Pam Inal APPENDIX C PUMP TECHNICAL SPECIFICATIONS Your Peace of Mind is Our Top Priority; Product information prese-ted here reflects conditions at time' of publication. Consult factory regarding discrepancies or inconsistencies. 5u6mersiWe Wastewaler fvmp dalion Patent No .. 6,364,620 32 28 0 24 x U 20 J H 0 16 `PA 8 4 0 rn x uU LITERS 0 0Z27ZZ1,ffL t at11cl fill .7-7: ►.711 J:101 #I I f" &*,M Zoeller Family of Water Solutions MAIL TO. P 0- 80X 16347 • Louisville KY 40256.0347 SNIP TO. 3649 Care Run Road • Louisville KY 40211-1961 M) 778-2731. 1(800) 928-PUMP• FAX f502) 774-3624 70 SERIES • MODEL 7011 PERFORMANCE DATA 2 HP Grinder Pump - Dual Seal - Reversing SECTION: Z4.10.160 ZW624 0815 Supersedes 0311 visit our web site: www.zoelter.com 10 15 20 25 30 35 40 45 50 40 80 120 160 FLOW PER MINUTE Copynght 2015 Zoeller Co Al, rights reserved s nw�lonv eft" °' 70 SERIES • MODELS 7012-7013 MW PERFORMANCE DATA 2 HP Grinder Pump - Dual Seal - Single Direction 7012 HIGH HEAD W 7013 HIGH FLOW U- 1 AND 3 PHASE 1.25" NPT DISCHARGE 130 36 120 110 32 100 28 80 o 24 80 u� x 70 20 r 60 � 16 50 124 40 30 B 21 a 10 7012 1L 1 7013 0 10 20 30 40 50 60 GALLONS LITERS 0 40 80 120 160 200 240 FLOW PER MINUTE Zoeller Engineered Products - 3649 Cane Run Road - Louisville, Kentucky 40211-1961 •1502) 778-2731 SWPA Data Categories Presented-- Data on this sheet supply design Information as the minimum recommended by the Submersible Wastewater Pump Association and is dented In accordance with SWPA s Standardized Definitions for Pump and Motor Characteristics. The accuracy of the data Is the responsibility of Zoeller Engineered Products. I Copyright 2015 Zoeller Co All nghts reserved APPENDIX D PUMP STATION CALCULATIONS FLMENGINEERING Pump Station Calculations Design Daily Flow 8150 gpd 5.66 gpm Design Flow' Peaking 19.81 gpm Factor - Use. 1 5 ft dia. wetweil storage capac,ty= Total Depth- 1 10.33 ft, Use Pump Influent Pipe 2 ft above Alarm Float Alarm Float 1 ft above Lag Float Lag Pump. I ft above "ON" or Lea Lead Float at 3 ft from bottom of Wetwe OFF" Float at 2.5 ft from bottom of Wetw d Float Set "ON" or II Set " ell Pumping Height 0.5 ft between "ON" and "OFF" Floats Pumping Volume 73 gallons between floats Springfield Baptist Pump Station and Pressure Sewei November 15, 2019 146.85 Gallons/Foot Time (min) Inflow Outflow Storage 000 0 0 0 3.71 73 0 441 Pumps Switch on 11.33 151 224 367 Pumps Shut off 15.04 73 0 0 Pumps Switch on 22.67 151 224 441 Pumps Shut off 26.37 73 0 367 Pumps Switch on 34.00 151 224 0 Pumps Shut off 37.71 73 0 441 Pumps Switch on 45.33 151 224 367 Pumps Shut off 49.04 73 0 0 Pumps Switch on 56.67 151 224 441 Pumps Shut off 60.37 73 0 367 Pumps Switch on 68.00 151 224 0 Pumps Shut off 71.71 73 0 441 Pumps Switch on 79.33 151 224 367 Pumps Shut off Note Pumps Operate 3.7 cycles per hour STORAGE ABOVE HIGH WATER ALARM 4 293.70 gallons 51.9 Minutes STORAGE ABOVE PUMP ON FLOAT 587.40 gallons 103.8 Minutes DESIGN DAILY FLOW (WITHOUT PEAKING FACTOR) IS LESS THAN 15,000 GPD. THEREFORE, NCDEQ REQUIRES A PORTABLE POWER GENERATOR. THE PUMP STATION SHALL BE PROVIDED WITH A MANUAL TRANSFER SWITCH, PORTABLE GENERATOR QUICK -CONNECTION RECEPTACLE, A TELEMETRY SYSTEM WITH A BATTERY BACK-UP CAPABLE OF CONTACTING THE OWNER WHEN THE POWER SUPPLY IS NOT AVAILABLE. EMERGENCY STORAGE OF —51.9 MINUTES SHALL PROVIDE ENOUGH TIME FOR AUTHORIZED PERSONNEL TO CONNECT THE PORTABLE GENERATOR. PO Box 91727. Raleigh. NC 27675 p 1919 423 8975 APPENDIX E. WET WELL BUOYANCY CALCULATIONS FLMENGINEERING Pump Station Bouyancy Calculations Inside Diameter so riches Wall Thickness 8 inches Total Diameter 72 inches Top of Rim to Bottom of Base 84 inches Base Thickness 8 inches Extended Babe Width (if applicable) 6 inches Height of Wetwell w/o Base Base Height Extended Base Diameter Total Outer Wetwell Diameter Area of the Extended Base Ring • Height of Wetwell w10 Base - A - 11 1t 8 ■ 0.6W7 It. C- 7 ft D ■ 6.00 It Springfield Baptist Pump Station and Pressure Sewer November 15 2019 (Tr(C12(A2 - n(D12)A2]•A a 112,31 cubic feet The above calculation will allow us to calculate the weight of the soil on top of the extended base So, given that the density of send is approximately 100 Ibsfeublc foot Weight of soil on top of the extended base = ]tt(C•D)A2]'[A •100 Ibs1cQ= 11231.19 We Buoyant Force - [a(R[A2]'[H•62.4 Ibs1cQ Fb= 20584 Ibs Total Weight of Dry Lift Station i • 12" Ftat Top ®2,716 Iba. r 2716 Ibs 1 •48" Riser @ 4,821 lbs. 4821 Iba 80" Extended Base @ 11,413 Iba, 11413 Ibs Weight of Sand on top of extended base 11231 Ibs Total - 30181 Ibs THE WETWELL TOTAL WEIGHT OF30,181 LBS 15 GREATER THAN THE BOUYANT FORCE OF 20,584 LEIS SINCE THE WEIGHT OF EMPTY WETWELL + THE WEIGHT OF THE SOIL ON THE EXTENED BASE EXCEEDS THE BOUYANT FORCE, NO CONCRETE SLAB IS REOUIRED PO Box 91727. Raleigh, NC 27675 p 1919 423 8975 FLMENGINEERING TRANSMITTAL Date: November 18, 2019 To; Jason Robinson NCDEQ Division of Water Resources 512 N. Salisbury St, Suite 925�E?fg Raleigh, NC 27604 keglo�a 10 f�,�� Reference: Springfield Baptist Public Church Water & Sewer Connections Project Submittal We are sending the following items; These items are transmitted -- For Review & Comment As Requested For Your Use For Approval Sincerely, FLM Engineering, Inc. Christopher A. Lewis, Principal clewis fimen ineerin_q com G 2019 FLM Engineering, Inc Page 1 of 1 November 18, 2019 PO Box 91727, Raleigh, NC 27675 p ! 919 6101051 Robinson, Jason From: Christopher Lewis <clewis@flmengineering.com> Sent: Thursday, December 21, 2017 2:17 PM To: Robinson, Jason Cc: Cashion, Ted; Jon Frazier; Hassan, Monti Subject: RE: [External] RE: Sewer Extension Application CAU'lION: External email. Do not click links or open attacliments unless verified. Send all suspicious email as an attachment to report,spam@nc.gov, I•ley, Jason, Thanks for the email. I saw in your automatic response that you were out of the office through January 3'so this can wait until the first of the year. That said, Pat Paine (with the City of Raleigh Public Utilities) sent me an email earlier this afternoon, and I wanted to pick your brain regarding a few things he relayed to me. So before you guys get too far into your review, could we chat:' I want to make sure we're all on the same page and that I'm approaching the permitting process appropriately. Thanks, Chris Christopher A. Lewis, PE Principal FLMENGINEERING PO Box 91727 Raleigh, NC 27675 cl 919.802.7146 �tvw.tlmcn�ineerirte.cum From: Robinson, Jason[ma ilto.jason.t.rob insotr�e;ncdenr.go, Sent: Thursday, December 21, 2017 2:01 PNI To: Christopher Lewis <clewis@fimengineering.com> Cc: Cashion, Ted < led .cashion a ncdenr.gov>; Jon Frazier Jfrazier a.fimengineering.com' ; I lassan, Monti <monti.hassan@ncdenr.gov> Subject: RE: [External] RE: Sewer Extension Application Ili Chris, Unfortunately, it will probably be at least later next week, or possibly the New Year before we're able to issue and mail this permit. We haven't reviewed the application yet, but I just did a cursory reviete of it and have the following comment: l . Sections IV S V of the application were not completed. We'll need to know the receiving wastewater treatment plant, the receiving sewer extension, and the receiving System Wide Collection System that this project will flow to, with associated permit numbers for each. We may have more questions/comments once we do a more thorough review and begin drafting the permit. Thanks, Jason Jasoll T. Robinson, I'.L. I�alelO! Regional f)Ilice Water Oualily 1ZeFgional ()p�rltion, DiN kwil cif tt,ttcr 919-7:91-4 2ON L•!N[!lIca'f�'.1f,{iifcilllc'r!U[[lTel{+ull1fl11F.liI[ilf:t;�IT!(!l"1'�111I,1tcil,lll� lr�lili�[!i(illl7ilhlfl>Ilcltiicrll'[[r1f[71s'(lllcllll(71'Il�'[1;.1L'hltc[IiU From: Christopher Lewis [niailt():clek%-is,u tlnirncjincerin2.corn] Sent: Thursday, December 21, 2017 10:1 5 AM To: Robinson, Jason <'ason.t.robinson et nedellr.,,(,v> Cc: Cashion, Ted <ted.cashinruu-nedeiu' „ cn->; Jon Frazier < ti,lzier a flmtn�� ineerin�_.com>; Hassan, Monti <mOIItl.11aS5aI1(C1+IICdenl'. [,O V> Subject: RE: [External] RE: Sewer Extension Application 4 ­u 1 ivi.: external email. Do not click links or open attachments unless verified. Send all suspicious email as an attachment to re ort.s ani(unc,uo�. I -ley, Jason, Just wanted to follow up with you on the Springfield Baptist Church project. I had requested that Pat Paine with the City of Raleigh complete the flow tracking sheet back in NoN ember, but still haven't heard anything back. I just reached out to him again. Aside from the flow tracking sheet from the City of Raleigh, is there anything else you need? Thanks, Chris Christopher A. Lewis, PE Principal FLMENGINEERING PO Box 91727 Raleigh, NC 27675 cI 919.802.7146 ww�r.flmeiluinecringycoil From: Robinson, Jason[mailto:jason.i.robinson:dncdenr.I<,ov] Sent: Wednesday, November 22, 2017 12:00 PM To: Christopher Lewis <O_( i.5 G 111ne11}!ittccrin *.coil>; Hassan, Monti <monti.hassan`u ncdcllr.uoN> Cc: Cashion, Ted <ted.casllionLu.ncclenr.Lrov>; Jon Frazier <'frazier u tlmen�*ineerina.cum> Subject: RE: [External] RE: Sewer Extension Application I'll have the Central Office send us a copy of the application. That may have all the information we need. If we need anything else we'll let you know. We WILL need a flow tracking sheet from Raleigh stating that they are willing to accept the additional flow, and that their treatment plant and any downstream pump stations that they own can handle the additional flow. ALSO, if there are any private pump stations downstream, we'll need a separate flow -tracking, sheet from the private owner of the private pum station showing that they're willing to accept the flow, and that their pump station will be able to handle the flow. Thanks, Jason ------------ Jasou T. Robinson, P.E. Raleigh Reeional Office ice Water Quality Regional Operation, Division of'W'aler Resources, DEQ 919-791-4200 E-mail corrilllo700tcr to alul bean this rulclrecs maT be sul,leel to the North Carolina Public: Rc° m ell' Law wid may he thsclose d it, third p artier. From: Christopher Lewis maillo:clewis(a!fltnerl ,incering_com] Sent: Wednesday, November 22, 2017 11:51 AM To: Robinson, Jason<'ason.t.robinsonrti:ncdei;r.gox->; Hassan, Monti <monti.hassan:u;llcdetir.goV.> Cc: Cashion, Ted <ted.cashionlez.ncdetlr.gov>; Jon Frazier <� frazier et;flmenLineeritl_,,.eonl> Subject: Re: [External] RE: Sewer Extension Application CA13TION: External email. Do not click links or open attachments unless verified. Send all suspicious email as an attachment to re ort.s am rtnc.gov. Hey, Jason, If that's what you guys want to do, then certainly, fast track is fine with me. Do you need anything from me to make that transition to fast track? I'd prefer not to have to have a new application signed if I can help it (it was like pulling teeth to get the church to send back the first one). Just let me know. Thanks again for your help! -Chris Christopher A. Lewis, PE Principal FLM Engineering PO Box 91727 Raleigh, NC 27675 el 919.802.7146 www.flmengineering.com From: Robinson, Jason <iason.t.robinson- a ncdenr.uov> Sent: Wednesday, November 22, 2017 11.36:52 AM To: Christopher Lewis; Hassan, Monti Cc: Cashion, Ted; Jon Frazier Subject: RE: [External] RE: Sewer Extension Application Thanks Chris, We think this project is a candidate for a fast -track. Since a grinder pump will be used, that does meet the 2T rules and Minimum Design Criteria, so that's still a candidate for fast -track. And the .0303 requirements are just for being "permitted by regulation", meaning an individual permit is not needed if they are met. If a project does not meet .0303, it needs an individual pennit, but it can be a fast -tract: permit if other requirements are met. So this is still a candidate for fast -track. So we think this should be a fast -track application. Please let me know if you disagree and we can discuss further. -Jason Jason "1'. lZol,insan. Ralei+ph Re-ional Office C. Watcr QLKtlit� RcUiniMI C3peration� Dix i,ion of Water Re-,ourves. DEO ()1 y- 79 ! --1? 00 1:-IJ!(t!141)t!'4�Jl+)IF(1.'17(L' 1l+[rJt(1!1'+)!tl 11rf1 (I(1lIF'.'}ti illill' 1)[' 1ii1)J+'(i ((+il'a `wfl_ Carolina Ptihli( R+.'co'-1c 1.(m and ill't. hi. &N, Iov 110) tlttrcl J)nr•tn:. From: Christopher Lewis [nunhto:cleN%-i,-g llmen+gtneerin'T.com] Sent: Wednesday, November 22, 2017 10:46 AM To: Hassan, Monti <monti.hassan•'a ncdetingok>; Robinson, Jason <ia,un.t.robinaon',a ncdenr-u(1x> Cc: Cashion, Ted Jon Frazier <ifrazier ti.tliii :n+,ineerinL.Cr )m> Subject: [External] RE: Sewer Extension Application ICAU IO1 : External email. Do not click links or open attachments unless verified. Send all suspicious email as an attachment to report.snamkc ne.got_. I -ley, Jason, Thanks for reaching out To quickly answer your questions. 1. Monti is correct, the application I submitted is a standard sewer extension application (SSEA). Not AS EA. 2. We are in fact proposing a grinder pump station. As far as Fast Tracking goes, we didn't want to fast track because tee were proposing a grinder pump station and 2-inch force main. Additionally, we don't have the flow tracking acceptance fonn because %xVre still awaiting the City of Raleigh's permitting appro%•al of the Auburn Village project. I've had some preliminary correspondence with Ted Cashion (and actually, you were copied on those emails back in September as well), but the project is slightly atypical, because we're proposing that the private grinder pump station and private 2 inch force main to outlet to a future interceptor manhole, which will drain to a future subdivision called "Auburn Village". I attached a cover letter within the submittal package which should help further explain the project; however, as a quick synopsis: Springfield Baptist is currently adding a new family life center to their campus. The leaders of Springfield Baptist were informed several months ago that the McAdams company was developing for a new subdivision across street from the existing church campus. The future subdivision contains a proposed public gravity sewer network, which will drain to a proposed public lift station. The public gravity sewer, pump station and force main for that subdivision will be owned/maintained by the City of Raleigh. Long story short, the developers of the subdivision were willing to extend gravity sewer to the church's property (they own both sides of the street). The church's proposed private lift station and 2" force main will drain to the above mentioned public interceptor manhole which ultimately drains to the future "Auburn Village". The McAdams company is currently working through permitting for the above mentioned Auburn Village subdivision with the City of Raleigh. It has been relayed to us that the completion date for the lift station is summer of next year. Ultimately, all flow (from the existing church and the new family lift center will connect to the public sewer system; however, in the meantime, Springfield church will be utilizing their existing septic field, so as to not disrupt the current church operations. We understand that the new building will not be allowed to connect to the private lift station until the downstream lift station within Auburn Village subdivision is operational. Ted had suggested back in September that this project may be able to meet 15A NCAC 02T .0303 "Permitting by Regulation'; however, the Architect has informed us that even though the new family life center is technically attached to the old building, they are considered separate buildings. Therefore I don't think we meet requirement (3)(A). Anyway, the standard sewer extension application requested that we send the submittal package to 512 N. Salisbury St. Let me know if you have any questions, or if I can help clarify things further. I appreciate your help! -Chris Christopher A. Lewis, PE Principal FLMENGINEERING PO Box 91727 Raleigh, NC 27675 cl 919.802.7146 www.flmcn-,inccrin ,,.cone From: Hassan, Monti[maiIto: monti.ltassan,'a:ncdenr:,s,-o,l Sent: Wednesday, November 22, 2017 10:17 AM To: Robinson, Jason <iason.t.robinsoij.` tiedettr.LoN>; Christopher Lewis <clewis<ii�f7tnetiLineerin .com> Cc: Cashion, Ted <tcd.cashion(u..ncdc_nr.(-Yo%:> Subject: RE: Sewer Extension Application Just a correction to Jason's email, central office received SSEA 04-16 application for the proposed Springfield Baptist Church. Thanks, From: Robinson, Jason Sent: Wednesday, November 22, 2017 10:06 AM To: clen is'u.11menl*ineerinu.com Cc: Cashion, Ted <ted.cashion u,ncdenr.go�>; I lassan, Monti <monti.lias,,an-u. nedenr.[_u%> Subject: Sewer Extension Application Hi Chris, I work in DEQ's Raleigh Regional Office. We process fast -track sewer extension applications (FTA 04-16) out of the Regional Office. Fat -Track applications are for projects that meet all of the ?T Rules and the Division's Minimum Design Criteria. Our central office processes Alternative Sewer Extension Applications (ASEA 04-16). The Central Office called me this morning and told me they received an ASEA from you for a Baptist Church, and they think that it possibly should have been a Fast -track application (FrA) and sent to us (Regional Office). I. Did you intend to send a ASEA to the central office? If so, why is this project being applied for as an "Alternative Sewer Extension"? 1 The Central office mentioned that the proposed forcemain associated with this project is a 3-inch. Is a grinder pump proposed at the church pump station? The Division's Minimum Design Criteria requires that the minimum diameter for a force main is 4-inches UNLESS grinder pumps are used. Thanks, Jason Jason'1'. Robinson, P.E. Ralei[lll Re2i0nal Office \kraler 011alltN� Re[unonal 1. p r,10011,, Di%iiion of 14:lier Resources, Dl'Q 1) 1 i1-791-4220 t 1;-1144111 WIT, NJ; 011d0i. I'll) and 11-oin thi1v 1111[f)V,%A n1lit fVA9;1(L.1 (111ht A-)10f GIF011li:il th-L r)-dN fwi—f!n i1:(Il-I),,a i:�i'lf1.ved if lh1rd {mire Robinson, Jason From: Christopher Lewis <clewis@flmengineering.com> Sent: Wednesday, July 10, 2019 3:39 PM To: Robinson, Jason Cc: Jon Frazier, Cashion, Ted Subject: RE: [External] Re: Sewer Extension Application OPO ► External email. Do not. EFWWks orgpen attachments unless yaw verUV. Send all susp{c'io s email as an,attaahta' e' nL to tart -Spam. @ rig, lzq r Hey, Jason, Dusting off an old email here regarding the Springfield Baptist Sewer Extension application. To quickly recap: * The Springfield Baptist Church site is located at 4309 Auburn-Knightdale Road, Raleigh, NC. The existing site is served by a private well and septic field. Springfield Baptist started construction on a new family life center on their campus back 2017. During construction of the building, the leaders of Springfield Baptist were informed that the McAdams company was developing plans for new subdivision (The Auburn Village Subdivision) across street from the existing church campus. The Auburn Village subdivision was to incorporate a proposed a public gravity sewer network, which would drain to a proposed public lift station. The public gravity sewer, pump station and force main for that subdivision is to be owned/maintained by the City of Raleigh. The church leaders met with the Auburn Village subdivision developers, and they agreed to extend a gravity sewer manhole to the church's property on the north side of Auburn Knightdale road in order to serve the church (the church is actually situated on the south side of Auburn Knightdale road, but they actually own both sides, and the parcel is split by the road). Per the design, the existing septic tank pumping line shall be rerouted from the septic field so that it now pumps to the newly proposed private grinder pump station which is to be located outside of the newly constructed family life center. This proposed private grinder pump station will then accept the effluent from the family center (as well as the existing church facilities), and utilize a 2" force main in order to pump the church effluent to a newly proposed public interceptor manhole located on the church's property north of Auburn Knightdale road, which ultimately drains to Auburn Village and into the City of Raleigh's sewer system. • Based on previous conversations, although the Church's new family life center building is technically connected to the existing church campus, the architect had determined that the buildings are in fact "separate structures". As such, we are unable to meet 15A NCAC 02T .0303 "Permitting by Regulation" as the sewer system would serve multiple buildings. Based on that understanding, we were informed that the proposed private grinder pump station and 2" force main needed to be permitted with NCDEQ instead of the City of Raleigh. We had submitted a package back in 2017; however, at the time we were still awaiting the City of Raleigh to provide us with permit numbers and the flow tracking sheet. Now, after almost 2 years, the Auburn Village subdivision system is finally complete and should be accepted by the City of Raleigh in the coming days. Pat Paine (the original City of Raleigh reviewer) resigned his position several months ago and a new reviewer has taken his place (Alex Natzke). We've been coordinating with Alex and have been told that we should be receiving the necessary flow tracking sheets/permit numbers soon. i think that sums it up. I had originally submitted as a standard sewer extension application, but after emailing back and forth with you and Monti, it was determined that this would be better suited for fast track, which I was fine with. The email chain below actually contains that conversation. Anyway, aside from the flow tracking sheet, and the revised permit numbers, was there anything else you guys needed from us in order to get this thing rolling? Thanks, Chris Christopher A. Lewis, PE Principal FLMENGINEERING PO Box 91727 Raleigh, NC 27675 c 1919.802.7146 www.fimengineering.com From: Robinson, Jason <jason.t.robinson@ncdenr.gov> Sent: Friday, March 15, 2019 9:09 AM To: Christopher Lewis <clewis@flmengineering.com> Cc: Jon Frazier <jfrazier@flmengineering.com>; Cashion, Ted <ted.cashion@ncdenr.gov> Subject: RE: [External] Re: Sewer Extension Application Sounds good Chris. We'll await the flow tracking sheet. -Jason ------------ Jason T. Robinson, P.E. Raleigh Regional Office Water Quality Regional Operations Division of Water Resources, DEQ 919-791-4200 "Subscribe to Collection System & Sewer Permitting Updates" E-mail correspondence to and from this address may be subject to the North Corohna Public Records Lmv and may be disclosed to third parties. From: Christopher Lewis <clewisPflmeneineerine.com> Sent: Friday, March 15, 2019 8:28 AM To: Robinson, Jason <'ason.t.robinson ncdenr. ov> Cc: Jon Frazier <'frazier Hmen ineerin .com>; Cashion, Ted <ted.cashian ncdenr, ov> Subject: [External] Re: Sewer Extension Application i, :•+°" External email. Do not clidt finks or open attachmenU uriiess you verify, Send all susp1dous email as ar�.attachment to Hey, Jason, Thanks for checking in. The project is still on hold for now, we are still awaiting the City of Raleigh to provide the necessary flow tracking sheets and downstream permit numbers. If you recall, the church is proposing to tie into the newly developed Auburn Village subdivision which is being constructed across the street. That subdivision will have a public gravity sewer system and lift station (owned by the City of Raleigh). As I understand it, the Auburn Village lift station (and the section of gravity sewer the church is connecting to) is almost complete, and testing was supposed to begin soon (if not already begun). Upon acceptance of the Auburn Village system, the City is Raleigh has relayed that they would issue the necessary flow tracking documents and permit numbers so that we can finalize our permit request from you guys. Please let me know if you have any questions. Thanks again for checking in! Chris Christopher A. Lewis, PE Principal FLM Engineering PO Box 91727 Raleigh, NC 27675 c 1919.802.7146 www.flmengineerins.com From: Robinson, Jason <'ai son.t.robinson@ncdenr.eov> Sent: Thursday, March 14, 2019 5:37 PM To: Christopher Lewis Cc: Jon Frazier; Cashion, Ted Subject: RE: RE: Sewer Extension Application Hey Chris, I was cleaning off my shelf and wanted to follow-up on the application that we received for Springfield Baptist Church back in November 2017. It was put on hold while the downstream sewer was built and certified. Do you know where this stands now? Thanks, Jason ------------ Jason T. Robinson, P.E. Raleigh Regional Office Water Quality Regional Operations Division of Water Resources, DEQ 919-791-4200 —Subscribe to Collection System & Sewer Permitting Updates" E-moil correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Christopher Lewis <clewis12flmeneineerine.com_> Sent: Tuesday, January 16, 2018 2:28 PM To: Robinson, Jason <jason.t.robinson(@ncdenr.eov> Cc: Jon Frazier <ifrazier flmen ineerin .com>; Cashion, Ted <ted.cashion@ncdenr.gov> Subject: RE: [External] RE: Sewer Extension Application CAUTION: External email. Do not click links or open attachments unless verified. Send all suspicious email as an attachment to re ort.s am nc. ov. Hey, Jason, Understood. I figured that was the case. In regards to your questions, my responses are in red: 1. Section IV and V of the application were not completed. We'll need the name and permit number of the receiving wastewater treatment plant (NCOOXXXX), as well as the prmit numbers for the downstream sewer extension (WQOOXXX) and downstream overall Collection System permit (WQCSOOXXXX). The City should be able to provide all of this. I can ask for this information again. As you said, the City of Raleigh should be able to at least provide the WW treatment plan permit number; however, per my email below, the proposed downstream system has NOT been approved/installed/accepted by the City of Raleigh yet, and Pat Paine has stated plainly enough that he will not provide any permit numbers for the downstream system until this happens. 2. Item IX.2 is checked "No" (doesn't comply with wetland separation requirements). Can you expand on this? This is a remnant from a previous design and an application mistake on my part. An early design had proposed that the sewer forcemain travel around the south side of the church buildings, which would have put the sewer in the vicinity of that existing wetland on site. That original design was abandoned. The current design which takes the sewer forcemain north through the front of the church site DOES comply with se aration requirements for wetlands 50 feet of separation). 3. The specs show that the pumps will be grinder pumps, but we wanted to confirm this. FMs must be 4 inches or greater unless grinder pumps are used. This is correct. The pumps will be Zoeller Shark Series 7011 Grinder Pumps, which will allow for the use of the smaller 2" force main. Please let me know if you have any further questions, and again, I'll attempt to acquire as much information from the City of Raleigh as I can. Thanks, Chris Christopher A. Lewis, PE Principal FLMENGINEERING PO Box 91727 Raleigh, NC 27675 c 1919.802.7146 www.flmengineerine.com From: Robinson, Jason[mailto:Iason.t.robinsonCa)ncdenr.eov] Sent: Tuesday, January 16, 2018 2:11 PM To: Christopher Lewis <clewis@flmengineering.com> Cc: Jon Frazier <'frazier flmen ineerin .cam>; Cashion, Ted <ted.cashion ncdenr. ov> Subject: RE: [External] RE: Sewer Extension Application Hi Chris, We've set the application aside with a note that we're awaiting the Flow Acceptance/Tracking sheet from Raleigh. We can't issue the permit until we get that. I've briefly reviewed the application and have the following comments/questions: 1. Section IV and V of the application were not completed. We'll need the name and permit number of the receiving wastewater treatment plant (NCOOXXXX), as well as the prmit numbers for the downstream sewer extension (WQOOXXX) and downstream overall Collection System permit (WQCSOOXXXX). The City should be able to provide all of this. 2. Item IX.2 is checked "No" (doesn't comply with wetland separation requirements). Can you expand on this? 3. The specs show that the pumps will be grinder pumps, but we wanted to confirm this. FMs must be 4 inches or greater unless grinder pumps are used. Unless we discover any other issues, the permit should be able to be issued within several days of receiving the Flow Tracking/Acceptance form. Thanks, Jason ------------ Jason T. Robinson, P.E. Raleigh Regional Office Water Quality Regional Operations Division of Water Resources, DEQ 919-791-4200 E-mail correspondence to andfrom this address may be subject to the North Carolina Public Records taw and may be disclosed to third parties. From: Christopher Lewis mailto:clewis Wimengineering.corn Sent: Tuesday, January 16, 2018 11:22 AM To: Robinson, Jason <'ason.t.robinson ncdenr. ov> Cc: Jon Frazier <'frazier flmen ineerin .com> Subject: RE: [External] RE: Sewer Extension Application CAUTION: External email. Do not click links or open attachments unless verified_ Send all suspicious email as an attachment to report. sam Ong.gov. Hey, Jason, I wanted to reach back out regarding the Springfield Baptist Church project. Per our telephone conversation the Friday after Christmas, I was finally able to get in touch with Pat Paine with the City of Raleigh. Long story short: • Pat retracted his statement about the City of Raleigh being able to approve the private grinder lift station and agrees that NCDEQ should review/approve it. • Pat stated that the City of Raleigh would not be able to release the flow tracking sheet with the pertinent information on the downstream system until the downstream system has been review/approved/accepted by the City of Raleigh (which could be a few months out). Is there anything that can be done while we wait for the City of Raleigh to issue the flow tracking sheet/downstream system information? Just let me know. Thanks, Chris Christopher A. Lewis, PE Principal FLMENGINEERING PO Box 91727 Raleigh, NC 27675 c 1919.802.7146 www.flmengineering.com From: Robinson, Jason [mailto:'ason.t.robinson ncdenr. ov] Sent: Thursday, December 21, 2017 2:01 PM To: Christopher Lewis <clewis flmen ineerin .com> Cc: Cashion, Ted <ted.cashionCa ncdenr.g_ov_>; Jon Frazier <ifrazierf@flmeneineerine.com>; Hassan, Monti <monti.hassan(&ncdenr.Rov> Subject: RE: [External] RE: Sewer Extension Application Hi Chris, Unfortunately, it will probably be at least later next week, or possibly the New Year before we're able to issue and mail this permit. We haven't reviewed the application yet, but I just did a cursory review of it and have the following comment: 1. Sections IV & V of the application were not completed. We'll need to know the receiving wastewater treatment plant, the receiving sewer extension, and the receiving System Wide Collection System that this project will flow to, with associated permit numbers for each. We may have more questions/comments once we do a more thorough review and begin drafting the permit. Thanks, Jason ------------ Jason T. Robinson, P.E. Raleigh Regional Office Water Quality Regional Operations Division of Water Resources, OEQ 919-791-4200 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Christopher Lewis rnailto:clewis P flmen gi nee rin .com Sent: Thursday, December 21, 201710:15 AM To: Robinson, Jason <'ason.t.robinson ncdenr. ov> Cc: Cashion, Ted <ted.cashion@ncdenr.eov>; Jon Frazier <ifrazier flmen ineerin .com>; Hassan, Monti <monti.hassan@ncdenr.go_v> Subject: RE: [External] RE: Sewer Extension Application CAUTION: External email. Do not click links or open attachments unless verified. Send all suspicious email as an attachment to re ort.s am nc. ov. Hey, Jason, Just wanted to follow up with you on the Springfield Baptist Church project. I had requested that Pat Paine with the City of Raleigh complete the flow tracking sheet back in November, but still haven't heard anything back. I just reached out to him again. Aside from the flow tracking sheet from the City of Raleigh, is there anything else you need? Thanks, Chris Christopher A. Lewis, PE Principal FLMENGINEERING PO Box 91727 Raleigh, NC 27675 c 1919.802.7146 www.fimenizineering.com From: Robinson, Jason [mailto:iason.t.robinson ncdenr. ov] Sent: Wednesday, November 22, 201712:00 PM TO: Christopher Lewis <clewis flmen ineerin .com>; Hassan, Monti <monti.hassan ncdenr. ov> Cc: Cashion, Ted <ted.cashion ncdenr. ov>;1on Frazier <'frazier flmen ineerin .com> Subject: RE: [External] RE: Sewer Extension Application I'll have the Central Office send us a copy of the application. That may have all the information we need. If we need anything else we'll let you know. We WILL need a flow tracking sheet from Raleigh stating that they are willing to accept the additional flow, and that their treatment plant and any downstream pump stations that they own can handle the additional flow. ALSO, if there are any private pump stations downstream, we'll need a separate flow -tracking sheet from the private owner of the Private nump station showing that they're willing to accept the flow, and that their pump station will be able to handle the flow. Thanks, Jason ------------ Jason T. Robinson, P.E. Raleigh Regional Office Water Quality Regional Operations Division of Water Resources, DEQ 919-791-4200 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Low and may be disclosed to third parties. From: Christopher Lewis [mailto:clewis flmen ineerin .com] Sent: Wednesday, November 22, 2017 11:51 AM To: Robinson, Jason <'ason.t.robinson ncdenr, ov>; Hassan, Monti <monti.hassan ncdenr. ov> Cc: Cashion, Ted <ted.cashio—n—@ncdenr.gov>; Jon Frazier <ifrazier flmen ineerin .com> Subject: Re: [External] RE: Sewer Extension Application LHu i wN: External email. Do not click links or open attachments unless verified. send all suspicious email as an attachment to re ort.s am nc. ov. Hey, Jason, If that's what you guys want to do, then certainly, fast track is fine with me. Do you need anything from me to make that transition to fast track? I'd prefer not to have to have a new application signed if I can help it (it was like pulling teeth to get the church to send back the first one). Just let me know. Thanks again for your help! -Chris Christopher A. Lewis, PE Principal FLM Engineering PO Box 91727 Raleigh, NC 27675 a c l 919.802.7146 www.fimengineering.com From: Robinson, Jason <jason.t.robinson@ncdenr.gov> Sent: Wednesday, November 22, 2017 11:36:52 AM To: Christopher Lewis; Hassan, Monti Cc: Cashion, Ted; Jon Frazier Subject: RE: [External] RE: Sewer Extension Application Thanks Chris, We think this project is a candidate for a fast -track. Since a grinder pump will be used, that does meet the 2T rules and Minimum Design Criteria, so that's still a candidate for fast -track. And the .0303 requirements are just for being "permitted by regulation", meaning an individual permit is not needed if they are met. If a project does not meet .0303, it needs an individual permit, but it can be a fast -track permit if other requirements are met. So this is still a candidate for fast -track. So we think this should be a fast -track application. Please let me know if you disagree and we can discuss further. -Jason ------------ Jason T. Robinson, P.E. Raleigh Regional Office Water Quality Regional Operations Division of Water Resources, DEQ 919-791-4200 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Christopher Lewis mailto:clewis fimen ineerin .com] Sent: Wednesday, November 22, 201710:46 AM To: Hassan, Monti <monti.hassanCZ.Dncdenr.g-ov>; Robinson, Jason <iason.t.robinson@ncdenr.eov> Cc: Cashion, Ted <ted.cash ion @ncdenr.eov>; Jon Frazier <'frazier fimen ineerin .com> Subject: [External] RE: Sewer Extension Application CAUTION: External email. Do not click links or open attachments unless verified. Send all suspicious email as an attachment to re ort.s am nc. ov. Hey, Jason, Thanks for reaching out. To quickly answer your questions. I. Monti is correct, the application I submitted is a standard sewer extension application (SSEA). Not ASEA. 2. We are in fact proposing a grinder pump station. As far as Fast Tracking goes, we didn't want to fast track because we were proposing a grinder pump station and 2-inch force main. Additionally, we don't have the flow tracking acceptance form because we're still awaiting the City of Raleigh's permitting approval of the Auburn Village project. I've had some preliminary correspondence with Ted Cashion (and actually, you were copied on those emails back in September as well), but the project is slightly atypical, because we're proposing that the private grinder pump station and private 2 inch force main to outlet to a future interce for manhole which will drain to a future subdivision called "Auburn Village". I attached a cover letter within the submittal package which should help further explain the project; however, as a quick synopsis: Springfield Baptist is currently adding a new family life center to their campus. The leaders of Springfield Baptist were informed several months ago that the McAdams company was developing for a new subdivision across street from the existing church campus. The future subdivision contains a proposed public gravity sewer network, which will drain to a proposed public lift station. The public gravity sewer, pump station and force main for that subdivision will be owned/maintained by the City of Raleigh. Long story short, the developers of the subdivision were willing to extend gravity sewer to the church's property (they own both sides of the street). The church's proposed private lift station and 2" force main will drain to the above mentioned public interceptor manhole which ultimately drains to the future "Auburn Village". The McAdams company is currently working through permitting for the above mentioned Auburn Village subdivision with the City of Raleigh. It has been relayed to us that the completion date for the lift station is summer of next year. Ultimately, all flow (from the existing church and the new family lift center will connect to the public sewer system; however, in the meantime, Springfield church will be utilizing their existing septic field, so as to not disrupt the current church operations. We understand that the new building will not be allowed to connect to the private lift station until the downstream lift station within Auburn Village subdivision is operational. Ted had suggested back in September that this project may be able to meet 15A NCAC 02T .0303 "Permitting by Regulation"; however, the Architect has informed us that even though the new family life center is technically attached to the old building, they are considered separate buildings. Therefore I don't think we meet requirement (3)(A). Anyway, the standard sewer extension application requested that we send the submittal package to 512 N. Salisbury St. Let me know if you have any questions, or if I can help clarify things further. I appreciate your help! -Chris Christopher A. Lewis, PE Principal FLMIENGINEERING PO Box 91727 Raleigh, NC 27675 c 1919.802.7146 www.flmengineerine.com 10 From: Hassan, Monti Imailto:monti.hassan(@ncdenr.gov Sent: Wednesday, November 22, 201710:17 AM To: Robinson, Jason <'ason.t.robinson ncdenr. ov>; Christopher Lewis <clewis f_lmeneineerine.com> Cc: Cashion, Ted <ted.cashionf@ncdenr.eov> Subject: RE: Sewer Extension Application Just a correction to Jason's email, central office received SSEA 04-16 application for the proposed Springfield Baptist Church. Thanks, From: Robinson, Jason Sent: Wednesday, November 22, 2017 10:06 AM To: c—lewis(@flmengineering.com Cc: Cashion, Ted <ted.cashionencdenr.gov_>; Hassan, Monti <monti.hassan@ncdenr.eov> Subject: Sewer Extension Application Hi Chris, I work in DEQ's Raleigh Regional Office. We process fast -track sewer extension applications (FTA 04-16) out of the Regional Office. Fat -Track applications are for projects that meet all of the 2T Rules and the Division's Minimum Design Criteria. Our central office processes Alternative Sewer Extension Applications (ASEA 04-16). The Central Office called me this morning and told me they received an ASEA from you for a Baptist Church, and they think that it possibly should have been a fast -track application (FTA) and sent to us (Regional Office). 1. Did you intend to send a ASEA to the central office? If so, why is this project being applied for as an "Alternative Sewer Extension"? 2. The Central office mentioned that the proposed forcemain associated with this project is a 2-inch. Is a grinder pump proposed at the church pump station? The Division's Minimum Design Criteria requires that the minimum diameter for a force main is 4-inches UNLESS grinder pumps are used. Thanks, Jason ------------ Jason T. Robinson, P.E. Raleigh Regional Office Water Quality Regional Operations Division of Water Resources, DEQ 919-791-4200 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Low and may be disclosed to third parties.