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HomeMy WebLinkAboutWQ0042270_Application (FTSE)_20210212Permit Number W00042270 Program Category Non -discharge Permit Type Gravity Sewer Extension, Pump Stations, & Pressure Sewer Extensions Primary Reviewer dean.hunkele Coastal SWRule Permitted Flow Facility Central Files: APS _ SWP _ 1 /28/2021 Permit Tracking Slip Status Project Type In review New Project Version Permit Classification A Individual Permit Contact Affiliation Facility Name Major/Minor Region Folkstone Heights Minor Wilmington Location Address County Onslow Facility Contact Affiliation Owner Owner Name Owner Type Pluris LLC Non -Government Owner Affiliation Maurice W. Gallarda PE 150 Turtle Creek Blvd Dates/Events Dallas TX 75207 Scheduled Orig Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration 1/22/2021 CSD ENGINEERING January 22, 2021 Dean Hunkele North Carolina Department of Environmental Quality Division of Water Resources 127 Cardinal Drive Extension Wilmington, North Carolina 28405 Re: Folkstone Heights Public Sewer System Extension Onslow County CSD Project No. 20-0507 Dear Mr. Hunkele: Jq " . I�z�,421 The enclosed sewer review package is for+/- 2,996 LF of 8" C-900 and 60 LF of 8" DIP gravity sewer main, one duplex pump station and +/- 620 LF of 6" C-900, 347 LF of 6" HDPE and 115 LF of 6" DIP sewer force main to serve Folkstone Heights, a proposed 70-lot single-family residential development in Onslow County. These will be 4-bedroom homes. The new 6" force main will connect to an existing 6" PLURIS force main located within the right-of-way of Folkstone Road. The mains and pump station will be installed by the developer and owned and maintained by PLURIS. Enclosed for your review and approval please find: - One (1) original and one (1) copy of Fast Track Sewer Application (FTA 04-16) - One (1) original and one (1) copy of Flow Tracking for Sewer Ext. Application (FTSE 10-18) - One (1) copy of the Flow Reduction Letter for Onslow County - $480.00 application fee, check #9135 - Street View Map - USGS Quad Map If you have any questions or comments, please feel free to contact us. Thank you for your assistance. Sincerely, 1014A5 ��Zle6e Mike Broyhill Encl.: As noted above Cc: Folkstone Heights, LLC. 3805 Cherry Avenue - Wilmington, NC 28403 - 910 7914441- www.csd-engineering.com — License p C-2710 (/`_)�/,■ /CSD V' I FNGINEENNO Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources 15A NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION FTA 04-16 & SUPPORTING DOCUMENTATION Application Number: WGCLL-(Q-r)-9 V (lobe completed by DwR) All items must be completed or the application will be returned I. APPLICANT INFORMATION: 1. Applicant's name: PLURIS, LLC (company, municipality, HOA, utility, etc.) 2. Applicant type: ❑ Individual ® Corporation ❑ General Partnership ❑ Federal ❑ State/County ❑ Municipal 3. Signature authority's name: Randy Hoffer per 15A NCAC 02T .0106(b) Tide: NC Regional Manager 4. Applicant's mailing address: 1095 Hwy. 210 City: Sneads Ferry State: NC Zip: 28460- 5. Applicant's contact information: Phone number: (910) 327-2880 Email Address: rhoffer@plurisusa.com II. PROJECT INFORMATION: ❑ Privately -Owned Public Utility ❑ Other 1. Project name: Folkston Heights 2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project If a modification, provide the existing permit number: W000 and issued date: 0 If new construction but part of a master plan, provide the existing permit number: W000 3. County where project is located: Onslow 4. Approximate Coordinates (Decimal Degrees): Latitude: 34.515243' Longitude:-77.486146' 5. Parcel ID (if applicable): 011310, 064677 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Howard Resnik PELicense Number: 25483 Firm: CSD Engineering Mailing address: PO BOX 4041 City: Wilmington State: NC Zip: 28406- Phone number: (910) 791-4441 Email Address: howard@csd-engineering.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Pluris North Topsail Permit Number: W00005849 Owner Name: PLURIS, LLC V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF): 1. Permit Number(s): W00034485 Downstream (Receiving) Sewer Size: 6 inch 53Lslcm Wide Collection System Permit Nunilxr(s) L if a ilicah1cl: WQCS00275 Owner Name(s): PLURIS. LLC FORM: FTA 04-16 Page I of 5 V1. 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 Dc%cIohej � Operational \,,rcemrnt i 10161 Dl V) been attached? ❑ Yes ❑No ®N/A 3. If the Applicant is a Honey r n i� U\%ncu \ rcemem (I ORM: l IO Vl been attached? ❑ Yes [—]No ®N/A 4. Origin of wastewater: (check all that apply): ® Residential Owned ❑ Retail (stores, centers, malls) ❑ Car Wash ❑ Residential Leased ❑ Retail with food preparation/service ❑ Hotel and/or Motels ❑ School / preschool / day care ❑ Medical / dental / veterinary facilities ❑ Swimming Pool /Clubhouse ❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash ❑ Businesses / offices / factories ❑ Nursing Home ❑ Other (Explain in Attachment) 5. Nature of wastewater: 100 % Domestic/Commercial % Commercial % Industrial (Scc I> \A NCCAC Q21 .0 10(20)) ),Is there a Pretreatment Program in effect? ❑ Yes ❑ No 6. Has a flow reduction been approved under 15A NCACU'T 01 14h? ® Yes ❑ No ➢ If yes, provide a copy of now reduction approval letter 7. Summarize wastewater generated by project: Establishment Type (see 021'.01144)) Daily Design Flow a,n No. of Units Flow Single -Family 80 gal/Day 280 22,400 GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD Total 22,400 GPD a See I>A N( \( 01T..01 1 (h)__4(e)[II 1 ,ind t (_') 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. -12A 4). b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified tin table 15.A NCAC 02T.01 14] shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 22 400 GPD (per 15:A NCAC 01_T .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 Page 2 of 5 VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers): 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8 2,996 C-900 8 60 DIP ➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria ➢ Section III contains information related to minimum slopes for gravity sewer(s) ➢ Oversizing lines to meet minimum slope requirement is not allowed and a violation of the MDC VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force Mains): COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT 1. Pump station number or name: 1 2. Approximate Coordinates (Decimal Degrees): Latitude: 34.512987' Longitude:-77.486038' 3. Design flow of the pump station: .0740 millions gallons per day (firm capacity) 4. Operational point(s) of the pump(s): 188 gallons per minute at 121 feet total dynamic head (TDH) 5. Summarize the force main to be permitted (for this Pump Station): Size (inches) Length (feet) Material 6 620 C-900 6 347 HDPE 6 115 DIP 16P- 6. Power reliability in accordance with 15A NCAC 02T .0305(h)(I ): ❑ Standby power source or pump with automatic activation and telemetry - 15A NCAC 02T .0305(h)(1)(B)_ ➢ Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day ➢ Must be permanent to facility Or if the pump station has an average daily flow less than 15,000 gallons per day: ❑ Portable power source with manual activation, quick -connection receptacle and telemetry - 15A NCAC 02T .0305(h)(1)(C) or M Portable pumping unit with plugged emergency pump connection and telemetry - 15A NCAC 02T .0305(h)(1)(C): ➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant (draft agreement) and is compatible with the station. ➢ If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' storage capacities and the rotation schedule of the portable power source or pump, including travel timeframes, shall be provided in the case of a multiple station power outage. FORM: FTA 04-16 Page 3 of 5 IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(f)): 1. Does the project comply with all separations found in 15:A NCAC02 f .0305(l)& 1.)) ® Yes ❑ No ➢ 15A NCAC 02T.0305(t) contains minimum separations that shall be provided for sewer systems: Setback Parameter* Separation Required Storm sewers and other utilities not listed below (vertical) 24 inches Water mains (vertical -water over sewer including in benched trenches) 18 inches Water mains (horizontal) 10 feel Reclaimed water lines (vertical - reclaimed over sewer) 18 inches Reclaimed water lines (horizontal - reclaimed over sewer) 2 feet "Any private or public water supply source, including any wells, WS-I waters of Class I or Class II impounded reservoirs used as a source of drinking water 100 feet "Waters classified WS (except WS-I or WS-V), B, SA, ORW, HQW, or SB from normal high water (or tide elevation) and wetlands (see item IX.2) 50 feet **Any other stream, lake, impoundment, or ground water lowering and surface drainage ditches 10 feet Any building foundation 5 feet Any basement 10 feet Top slope of embankment or cuts of 2 feet or more vertical height 10 feet Drainage systems and interceptor drains 5 feet Any swimming pools 10 feet Final earth grade (vertical) 36 inches ➢ 15A NCAC 02 1.0305te1 contains alternatives where separations in 01 1.0305(f) cannot be achieved. ➢ **Stream classifications can be identified using the Division's NC Surface AR'amr Cl:u,illcminns sscl) ),i ➢ If noncompliance with 02T.03050). (,I lo. see Section X of this application 2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ❑ Yes ❑ No ® N/A ➢ See the Division's draft separation requirements for situations where separation cannot be meet ➢ No variance is required if the alternative design criteria specified is utilized in design and construction ➢ As built documents should reference the location of areas effected 3. Does the project comply with setbacks found in the river basin rules per 1.15A NCA(' (P13 0_1_00.1' ❑ Yes ❑ No ® N/A ➢ This would include Trout Buffered Streams per 15A NCAC 'B 0N)1 4. Does the project require coverage/authorization under a 404 Nationwide or ❑ Yes ® No individual permits or 401 Water Quality Certifications? ➢ Information can be obtained from the 401 & BuffCI PerIII ill im* l31ancb 5. Does project comply with 15A NCAC 02T.0105(c),(6) (additional permits/certifications)? ® Yes ❑ No Per 15 1 NCAC 0' 1 01 O51_rgli), directly related environmental permits or certification applications are being prepared, have been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent permits (erosion and sedimentation control plans, stormwater management plans, etc.). 6. Does this project include any sewer collection lines that are deemed "high -priority?" Per 15A NCAC 021',0.102, "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). High priority lines shall be inspected by the permittee or its representative at least once every six -months and inspections documented per 15A NCAC 02T.0403(a)(5) or the permitee's individual System -Wide Collection permit. FORM: FTA 04-16 Page 4 of 5 X. CERTIFICATIONS: I. Does the submitted system comply with 1 �:\ NCA(WI, the NIhimain l k,ren CHtClI;I I01 11W I'Qrtnmine I' I un1) SlaiiOaS ,aid Force M,mi, dale t \ci,ioni, and the 0a\in Sc�wi Minimum Dc.ton (luciia llaic,t \ci,wni as applicable? ® Yes ❑ No IrNo, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for review. Approval of the re(nrest is required prior to submittal of the Fast Track Application and supporting documents. 2. Professional Engineer's Certification: 1, /7Dcda attest that this application for (Professional Engineer's name from Application Item 111.1.) has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specifications, engineering calculations, and all other supporting documentation to the best of my knowledge. I further attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Gravity Sewer Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains (latest version). Although other professionals may have developed certain portions of this submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and have judged it to be consistent with the proposed design. NOTE — In accordance with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation. North Carolina Professional Engineer's seal, signature, and date: t tC A �0Is �i// \ SEA/�y/-' d l _ 025483 �O�L7/% yp��N-1N6�P aCk��• Applicant's Certification per 15A NCAC 02T .0106(b): that this application for name & title frond Application Item has been reviewed by me and is accurate and complete to the best of my knowledge. 1 understand that if all required parts of this application are not completed and that if all required supporting documentation and attachments are not included, this application package is subject to being returned as incomplete. I understand that any discharge of wastewater from this non - discharge system to surface waters or the land will result in an immediate enforcement action that may include civil penalties, injunctive relief, and/or criminal prosecution. 1 will make no claim against the Division of Water Resources should a condition of this permit be violated. I also understand that if all required parts of this application package are not completed and that if all required supporting information and attachments are not included, this application package will be returned to me as incomplete. NOTE — In accordance with General Statutes 1 _1:I � .\ and 1-1_; _2_I .h11, any person who knowingly makes any false statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation. Signature: Date•. i^ PORN: PfA 04-16 Page 5 of 5 State of North Carolina Division of Water Resources Entity Requesting Allocation: Pluris LLC Department of Environmental Quality Division of Water Resources Flow Tracking for Sewer Extension Applications (FTSE 10-18) Project Name for which flow is being requested: Folkstone Hieghts More than one FTSE may be required for a single project if the owner of the WWTP is not responsible for al! pump stations along lite route of the proposed wastewaterJlow. I. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: Pluris North Topsail WWTP b. WWTP Facility Permit #: WQ0005849 AliJlows are in MGD c. WWTP facility's permitted flow 1.542 d. Estimated obligated flow not yet tributary to the WWTP 0.35125 e. WWTP facility's actual avg. flow 0.61225 f. Total flow for this specific request 0.02240 g. Total actual and obligated flows to the facility 0.985906 It. Percent of permitted flow used 63 % II. Complete this section for each pump station you are responsible for along the route of this proposed wastewater flow. List pump stations located between the project connection point and the WWTP: (A) (B) Design Pump Pump Average Approx. Station Station Firm Daily Flow** Current (Name or Permit Capacity, * (Firm / pt), Avg. Daily Number) No. MGD MGD Flow, MGD (C) (D)=(B+C) (E)=(A-D) Obligated, Not Yet Total Current Tributary Flow Plus Daily Flow, Obligated Available MGD Flow Capacity*** * The Firm Capacity (design flow) of any pump station is defined as the maximum pumped flow that can be achieved with the largest pump taken out of service. ** Design Average Daily Flow is the firm capacity of the pump station divided by a peaking factor (pf) not less than 2.5, per Section 2.02(A)(4)(c) of the Minimum Design Criteria. *** A Planning Assessment Addendum shall be attached for each pump station located between the project connection point and the WWTP where the Available Capacity is < 0. Downstream Facility Name (Sewer): North Topsail South Consolidation Downstream Permit Number: WQ0034485 Pagel of 6 FTSE 10-18 III. Certification Statement: I Randy Hoffer certify to the best of my knowledge that the addition of the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity related sanitary sewer overflows or overburden any downstream pump station en route to the receiving treatment plant under normal circumstances, given the implementation of the planned improvements identified in the planning assessment where applicable. This analysis has been performed in accordance with local established policies and procedures using the best available data. This certification applies to those items listed above in Sections I and II plus all attached planning assessment addendums for which I am the responsible party. Signature of this form certifies that the receiving collection system or treatment works has adequate capacity to transport and treat the proposed new wastewater. Signing Official Signature Title of Signing /Z Page 2 of 6 FTSE 10-18 =ter NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary June 4, 2010 Maurice Gallarda, Manager Pluris, LLC 26000 Commercentre Drive Lake Forest, CA 92630 Subject: Permit No. WQ0034485 Correction Pluris, LLC Sneads Ferry South Consolidated Sewer Basin Wastewater Collection System Extension Onslow County Dear Mr. Gallarda In accordance with your documentation received June 3, 2010, we are forwarding the corrected Permit No. WQ0034485, dated June 4, 2010, to the Pluris, LLC for the construction and operation upon certification of the subject wastewater collection system extension. This permit shall be effective from the date of issuance until rescinded and shall be subject to the conditions and limitations as specified therein. This cover letter shall be considered a part of this permit and is therefore incorporated therein by reference. This correction replaces the permit version dated January 15, 2010 and addresses existing commercial connections that were granted a variance under the previous permit (WQ0017535) to operate with a simplex pump station in lieu of a duplex station as required by State regulations. In addition, it clarifies the allowance of residential connections via either gravity or pressure to existing sewer mains. This permit describes a portion of the sewer system previously issued to North Topsail Utilities Incorporated under a single, consolidated permit (WQ0017535) that will be voided upon issuance of the three new permits that will ultimately be created. System changes are in the process of being designed for implementation to increase the efficiency of the overall system that modeling has previously shown as becoming degraded. In addition the residential flow reduction rate of 80 gpd/bedroom with a minimum of 160 qpd that was granted on November 6, 2009 for systems on the mainland is being applied where possible. Please pay particular attention to Conditions 17 8 18 regarding connections to existing lines and existing variances for identified commercial connections to utilize simplex pump station connections. Please note the following standard conditions that are contained in this permit. Condition 3: Requires that the wastewater collection facilities be properly operated and maintained in accordance with 15A NCAC 2T .0403 or any individual system -wide collection system permit issued to the Permittee. Condition 6: Requires that the system be properly certified upon completion of construction and prior to being placed into operation. Wilmington Regional Office One 127 Cardinal Drive Extension Wilmington, NC 28405 Phone: 9-7215 / FAX: 910-350-2004 NorthCarolina Internet: vvww.aif ,org Naturally An Equal Opportunity/Affirmative Action Employer Customer Service 1-877-623-6748 50% Recycled/10% Post Consumer Paper 1/28/2021 34°30'54.9"N 77°29'10.1"W - Google Maps Go.-gle Maps 34030'54.9"N 77029'10.1 V `^+kR�oRtl Miller Healing 8 Cooling V CopSeWe Ho Creek lantlmp Ho Duel,(anp„fig Rn 5 1 u Google I',.-ka m"Rktl o / eyk i qAO J :i�l�aM9 F0 5,. °hM R, Map data @2021 Google 200 ft https://www.google.com/maps/place/34'30'54.9"N+77'29' 10.1"W/@34.5139056,-77.4869409,17zldata=!4m5!3m4! 1 sOx0:Ox0!8m2!3d34.515243!4d-77.486146?hl=en 1 /2 SITE-�_ 2 PROP. 8" GRAVITY SEWER 1 'EXIST. 6' SS FORCE MAIN; PERMIT # WO0034485' V �_ Ir,L[-,/ CREEH 4( GRD) _ PROP. 6' SS FORCE_ MAIN ��� Holly Ridge POP PUMP STA71ON 4FdppR' _- DGE'D _ M 1000 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 FEET MN GN TQ t)5MR$ P2IL SNEADS FERRY, NC 25 MIL$ 2019