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HomeMy WebLinkAboutWQ0043782_Application (FTSE)_20230504i TJ MCADAMS February 21, 2023 Zachary Thomas NCDEQ 3800 Barrett Drive Raleigh, NC 27609 RE: University Place Phase 1D Modification FAST TRACK APPLICATION > 2021110354 NC Dept of Environmcnta) Quality MAR 9 2023 Raleigh Regional Office Amendment to Fast Track Application for Gravity Sewer — Cover Letter - Private 2021110551 Mr. Thomas, We are pleased to submit the documents listed below for the review and approval to modify the private University Place Phase 1D permit WQ0043782 modification issued on October 27, 2022. The original application permitted sewer flows associated with 4 buiidings under section VI-7 of the permit. This modification permitted as Phase 2 with Chapel Hill is being submitted to add 2 buildings with retail and office uses and an outparcel Chase Bank. The updated application proposes the following uses and flow volumes as listed in Section V1.7. The application also updated Section VI 4. to include office use. Establishment Type (see 02T.0114(f)) Daily Design Flow' 6 No. of Units Flow Retail (malls with food service) 130 ga1/1,000 sf 17,563 sf 2,283 GPD Retail (malls with food service) 130 ga1/1,000 sf 26,309 sf 3,420 GPD Office 25 gal/emp/day 333 emp 8,325 GPD Retail (Chase Bank) 100 gal/1,000 sf 3,370 sf 337 GPD gal/ GPD gall GPD Total 14,365 GPD The original permit included 1,757 GPD of generated flow. This modification adds 12,608 GPD associated with the new buildings. The total wastewater generated by the project is now 14,365 gpd. creating experiences through experience 2905 Meridian Parkway, Durham, NC 27713 / 919. 361. 5000 0 MCADAMS FAST TRACK APPLICATION > 2021110354 Thank you for taking the time to review our application. A list of the items included in the application package is provided on the Letter of Transmittal. If you have any questions, please contact me at 919-361-5000 and weaver@mcadamsco.com. Sincerely, MCADAMS Lee Weaver, PE Senior Technical Manager, Commercial �p CAR��i � �oF�ssio,�y9 a SEAL 037994 0 r 14PEI Q- �, F A. WEP`!„�, creating experiences through experience 2 pf Z NC Dept of Environmental Quality MAR 9 'l State of North Carolina Department of Environmental Quality DWR Raleigh Regional Office Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Division of Water Resources FTA 06-21 & SUPPORTING DOCUMENTATION I­tc>0 Application Number: (A) 7t�2 - (to be complelcd by Dwtt) All items must be completed or the aR In ication will be returned 1. APPLICANT INFORMATION: 1. Applicant's name: RRPV University Chapel Hill LP (company, municipality, HOA, utility, etc.) 2. Applicant type: ❑ Individual ® Corporation ❑ General Partnership ❑ Privately -Owned Public Utility ❑ Federal ❑ State/County ❑ Municipal ❑ Other- Public Authority 3. Signature authority's name: Jeff Kurtz per 15A NCAC 02T .01061 b) Title: Vice President of Development 4. Applicant's mailing address: 127 W Worthington Ave. Suite 200 City: Charlotte State: NC Zip: 28203-� 5. Applicant's contact information: Phone number: (919)636-4982 Email Address: ikurt 4) ram realestate.com IL PROJECT INFORMATION: 1. Project name: University Place Phase 1 D 2. Application/Project status: ❑ Proposed (New Permit) ® Existing Permit/Project If a modification, provide the existing permit number: WQ0043782 and issued date: Oct 27, 2022, For modifications, also attach a detailed narrative description as described in Item G of the checklist. If new construction, but part of a master plan, provide the existing permit number: WQ00 3. County where project is located: Orange 4. Approximate Coordinates (Decimal Degrees): Latitude: 35.9289" Longitude:-79.0288'' 5. Parcel ID (if applicable): (or Parcel ID to closest downstream sewer) Ill. CONSULTANT INFORMATION: 1. Professional Engineer: Lee Weaver License Number: 37994 Firm: McAdams Companx Mailing address: 2905 Meridian Parkway City: Durham State: NC Zip: 27713 Phone number: (919) 361-5000 Email Address: weavernmcadamsco.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Mason Farm Wastewater Treatment Plant Permit Number: NC 0025241 Owner Name: OWASA V. RECEIVING DOWNSTREAM SEWER INFORMATION: I. Permit Number(s): N/A - 12" DIP SS installed -1975 2. Downstream (Receiving) Sewer Information: ® Gravity L _ Force Main 3. System Wide Collection System Permit Number(s) (if applicable): WQCS 00031 Owner Name(s): Qranpc Water & Sewer_Authoritx FORM: FTA 06-2 t Page 1 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. If the Applicant is a Developer of lots to be sold, has a Develgpj rf s Operational Agreement (FORM_ DEV) been attached? ❑ Yes ❑ No 0 WA 3. If the Applicant is a Home.-Troperty Owners' Association, has an HOA/POA Operational Agreement (FORM: HOA) and supplementary documentation as required by 15A NCAC 02T.01 15(c) been attached? ❑ Yes ❑ No ® N/A 4. Origin of wastewater: (check all that apply): ❑ Residential (Individually Owned) ® Retail (stores, centers, malls) ❑ Car Wash ❑ Residential (Leased) ❑ Retail with food preparation/service ❑ Hotel and/or Motels ❑ School; preschool! day care ❑ Medical / dental., veterinary facilities ❑ Swimming Pool;Clubhouse ❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash ® Businesses,` offices f factories ❑ Nursing Home ❑ Other (Explain in Attachment) 5. Nature of wastewater: % Domestic 100 % Commercial % Industrial (See 15A NCAC 02T .0103(20)) If Industrial, is there a Pretreatment Program in effect? ❑ Yes❑ No 6. Has a flow reduction been approved under I SA NCAC 02T _011.4(f)? ❑ Yes ® No lY If yes, provide a copy of flow reduction approval letter with this application 7. Summarize wastewater generated by project: Establishment Type (see 02T.0I14(f)) Daily Design Flow '•b No. of Units Flow Retail (malls with food service) 130 gal,' 1,000 sf 17,563 sf 2,283 GPD Retail (malls with food service) 130 gal/1,000 sf 26,309 sf 3,420 GPD Office 25 gal/emp;day 333 emp 8,325 GPD Retail (Chase Bank) 100 gal11,000 sf 3,370 sf 337 GPD gal;' GPD galr' GPD Torrr! 14,365 GPD a See 15A NCAC 02T ,01 141b), (d}, (ems)_and eJM for caveats to wastewater design flow rates (i.e., minimum flow per dwelling; proposed unknown non-residential development uses; public access facilities located near high public use areas; and residential property located south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals as defined in G.S.42A.4). b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.01141 shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 14=365 GPD (per 15A NCAC 02T _0114) i- Do not include future flows or previously permitted allocations If permitted flow is zero, please indicate why: ❑ Pump Station/Force Main or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line. Please provide supplementary information indicating the approximate timeframe for permitting upstream sewers with flow. ❑ Flow has already been allocated in Permit Number: Issuance Date: ❑ Rehabilitation or replacement of existing sewers with no new flow expected ❑ Other (Explain): NORM: >:TA 06-21 Page 2 of 5 VI1. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T.0305 & MDCjiUrqvItj 5ewers I. Summarize gravity sewer to be permitted: Size (inches) length (feet) Material 8 166 DIP 12 705 DIP ➢ Section II & Ill of the MDC for Permitting of Gravity Sewers contains information related to design criteria ➢ Section III contains information related to minimum slopes for gravity sewer(s) ➢ Oversizing lines to meet minimum slope requirements is not allowed and a violation of the MDC VII1. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T.0305 &MDC (Pump Statio2,VF rircL .Malmo: PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT 1. Pump station number or name: n/a 1 2. Approximate Coordinates (Decimal Degrees): Latitude:.. + Longitude: - .. 3. Total number of pumps at the pump station: 3. Design flow of the pump station: millions gallons per day (firm capacity) ➢ This should reflect the total GPM for the pump station with the largest pump out of service. 4. Operational point(s) per pump(s): gallons per minute (GPM) at feet total dynamic head (TDH} 5. Summarize the force main to be permitted (for this Pump Station): Size (inches) I Length (feet) I Material If any portion of the force main is less than 4-inches in diameter, please identify the method of solids reduction per MDCPSFM Section 2.01 C.I.b. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify) 6. Power reliability in accordance with 15A NCAC 02T .0305f hlt I ❑ Standby power source or ❑ Standby pump ➢ Must have automatic activation and telemetry - 15A NCAC 02T.0305(h)(1)(B),, ➢ Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day ➢ Must be permanent to facility and may not be portable Or if the pump station has an average daily flow less than 15,000 gallons per day 15A NCACO2T.0305(h)(1)(C): ❑ Portable power source with manual activation, quick -connection receptacle and telemetry - or ❑ Portable pumping unit with plugged emergency pump connection and telemetry: ➢ Include documentation that the portable source is owned or contracted by the applicant and is compatible with the station. D If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' storage capacities and the rotation schedule of the portable power source or pump, including travel timeframes, shall be provided as pan of this permit application in the case of a multiple station power outage. FORM: FTA 06-21 Page 3 of 5 IX. SETBACKS & SEPARATIONS — (028.0200 & 1SA NCAC 02T .0305(f)): 1. Does the project comply withal I separations/alternatives found in !SA N $(: 02T .d30%f) _W? ® Yes ❑ No 15A NCAC 02T.03051f) contains minimum separations that shall be provided for sewer systems: Setback Parameter* Storm sewers and other utilities not listed below (vertical) Separation Required 18 inches 'Water mains (vertical - water over sewer preferred, including in benched trenches) 18 inches '--Water mains (horizontal) 10 feet Reclaimed water lines (vertical - reclaimed over sewer) Reclaimed water lines (horizontal - reclaimed over sewer) **Any private or public water supply source, including any wells, WS-1 waters of Class 1 or Class If impounded reservoirs used as a source of drinking water, and associated wetlands. 18 inches 2 feet 100 feet **Waters classified WS (except WS-1 or WS-V), B, SA, ORW, HQW, or SB from normal high water (or tide elevation) and wetlands associated with these waters (see item IX.2) 50 feet **Any other stream, lake, impoundment, or ground water lowering and surface drainage ditches, as well as wetlands associated with these waters or classified as WL. Any building foundation (horizontal) Any basement (horizontal) 10 feet 5 feet 10 feet Top slope of embankment or cuts of 2 feet or more vertical height 10 feet Drainage systems and interceptor drains Any swimming pools 5 feet 10 feet Final earth grade (vertical) 36 inches ➢ if noncompliance with QZT.0305ii7 0s tai see Section X. I of this application * 156 N'Cj(: 021_81.051at contains alternatives where separations in 02T�0305ti} cannot be achieved. Please check "Yes" above if these alternatives are used and provide narrative information to explain. **Stream classifications can be identified using the Division's NC Swface Watcr C'lassifwations weboa� 2. Does this project comply with the minimum separation requirements for water mains? ® Yes ❑ No LIMA ➢ If no, please refer to 15A NCAC 18C.0906(f) for documentation requirements and submit a separate document, signed/sealed by an NC licensed PE, verifying the criteria outlined in that Rule. 3. Does the project comply with separation requirements for wetlands? ®Yes ❑ No [:]N/A ➢ Please provide supplementary information identifying the areas of non-conformance. ➢ See the Division's dra_fl separation r uirements for situations where separation cannot be met. U. ➢ No variance is required if the alternative design criteria specified is utilized in design and construction. 4. Is the project located in a river basin subject to any State buffer rules? ® Yes Basin name: CgM—Fear/J_orda - ❑ No If yes, does the project comply with setbacks found in the river basin rules per ISA NCAC 02B .0XV ® Yes ❑ No ➢ This includes Trout Buffered Streams per 15A NCAC 2B_0202 5. Does the project require coverage/authorization under a 404 Nationwide/individual permits ❑ Yes ® No or 401 Water Quality Certifications? ➢ Please provide the permit number/permitting status in the cover letter if coveragetauthorization is required. 6. Does project comply with 15A NCAC 02T.0105icN6) (additional permits/certifications)? ® Yes ❑ No Per 15A NCAC 02T.01051exb?, directly related environmental permits or certification applications must be being prepared, have been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent permits (erosion and sedimentation control plans, stormwater management plans, etc.). 7. Does this project include any sewer collection lines that are deemed "high -priority?" ❑ Yes ®No Per lLA_i!CAS'4tJ:NO", "high -priority sewer" means any aerial sewer, sewer contacting surface waters, siphon, or sewers positioned parallel to streambanks that are subject to erosion that undermines or deteriorates the sewer. Siphons and sewers suspended through interference/conflict boxes require a variance approval. ➢ If yes, include an attachment with details for each line, including type (aerial line, size, material, and location). High priority lines shall be inspected by the permittee or its representative at least once every six -months and inspections documented per 15A NCAC 02T.0403(a)(5) or the permittee's individual System -Wide Collection permit. FORM: FTA 06-21 Page 4 of 5 X. CERTIFICATIONS: I. Does the submitted system comply with I ,t1CAC 02T, the Minimum esian C�(er+a for the ittin- of r � Stations 4RCLo_n a M81t36.tra .yprslonj and the GMvjt] Sewer �lirii n sin Crftcria 1kK51vcrsfon) as applicable? ® Yes ❑ No If no, for projects requiring a single variance, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for review to the Central Office. A roval of the reguest will be issued oncurrentl with he sipproval of the Permit, and ro ects requiring! variance approval may be s b'ect to longer review times. For proqects requiring two or more variances or where the variance is determined by the Division to be a significant oortion of the oroqect, the full technical review is required. 2. Professional Engineer's Certification: I, L= Weaver PE , attest that this application for University Place Phase I D (Professional Fngmrcr's name from Application Item III I I (Project Name from Application Item It 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. [further attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations, MW1mMDVkn Criteria fat Crltxyw Sewers t]atest vgg;Aq. and the P�li�u mm Ocs[ n Crilcria for the F9st _i'rack Pert„il n Saar' s.400 FDat`c Mains [I1 Vg 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 143-2I5.6B, 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 S10,000. as well as civil penalties up to $25,000 per violation. Misrepresentation of the application information. including failure to disclose any design non-compliance with the applicable Rules and design criteria, may subject the North Carolina -licensed Professional Engineer to referral to the licensing board. (21 NCAC 56.0701) North Carolina Professional Engineer's seal, signature, and date: � 11/30�2 ��lN&� `�FA. I armtntttovm 3. Applicant's Certification per 15A NCAC 02T .0106(b): t, Jeff Kurtz attest that this application for Un iversity Place Phase I D (Signature Authority Name from Application Item 13 ) {Project Name from Application Item If l ) attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge. 1 understand that if all required pans 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, anWor criminal prosecution. I will make no claim against the Division of Water Resources should a condition of this permit be violated. I also understand that ifail 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 t-13-215. A and 14 15,6B, any person who knowingly makes any false statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed $10.000 as well as civil penalties up to $25,000 per violation. Signature: D Z-Z Z O i Z FORM: FTA 06-21 Page 5 of 5 t of Env. o imental Qualtity NC 'Dept State of North Carolina (Q3 Department of Environmental Quality MAR Division of Water Resources Division of Water Resources Regiona��IlPlow Tracking for Sewer Extension Applications Raleigh(FTSE 10-18) Entity Requesting Allocation: Orange Water and Sewer Authority Project Name for which flow is being requested: University Place Phase ID More than one FTSE may be required for a singleproject if the owner of the WWTP is not responsible for all pump stations along the route of the proposed wastewater flow. 1. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: b. WWTP Facility Permit # Mason Farm Wastewater Treatment Plant NCO025241 All flows are in MGD c. WWTP facility's permitted flow 14.5 d. Estimated obligated flow not yet tributary to the WWTP 0.648 e. WWTP facility's actual avg. flow 7.19 f Total flow for this specific request 0.014 14,365 GPD g. Total actual and obligated flows to the facility 7.852 h. Percent of permitted flow used 54.1 H. Complete this section for each pump station you are responsible for along the route of this proposed wastewater flow. List pump stations located between the project connection point and the WWTP: (A) (B) (C) (D)=(B+C) (E)=(A-D) Design Obligated, Pump Pump Average Approx. Not Yet Total Current Station Station Firm Daily Flow" Current Tributary Flow Plus (Name or Permit Capacity, * (Firm ' pfl, Avg. Daily Daily Flow, Obligated Available Number) No_ MGD MGD Flow. MGD MGD Flow Capacity*** Rogerson 18.5 7.4 3.75 0.38 4.13 3.27 * 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): OWASA Downstream Permit Number: WQCS00031 Page I of 6 FTSE 10-18 111. Certification Statement: 1 Todd Taylor, 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 1 and 11 plus all attached planning assessment addendums for which 1 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. 9Y Sighing official ,Sig, Executive Director Title of Signing Official 3/8/2023 Date Page 2 of 6 FTSE 10-18 * •}fir i;x ;' g r J #' 41 �� r•. 'e .K # �,�4I+k � I��Y�� p Xk}'f ' � •, C��' '� � rEY*� x po �'.. i ��, w-• '�'`�t• :' �{ +�'�V � � �' --tea � :yj F. F .`F',\! �'?iY `- ir. ' = h }. iif I �*1V- ',•may � :�,� i :_ �� � � �. 4r':' 1 I } Ir _ # `yrh:,bnr '11 41 Hill sl, r M, 4lr C t'Y SITE AERIAL MAP DDf1 ICrr 4f• DAIU -411 0 AD f 31 W, Vil F!4k id FF-A �01 W. A M Ii F 4 S� E vA N afz�,-, L ROU L !R N 51, 11 ow'Ll 44 Wwr VJ)" a Al Z! RIN 1WRAW)l 41 - vl- I To� val In,r t go, . . . . . . . OAF LI, Y f F 111.37AM NdLN �7r I Po dL `'fit R M %- mg — MW�rmv 41 mw 614, IVI I -Y PLAE PO MAP RAM-190C Wilson, Susan A From: Lee Weaver <weaver@mcadamsco.com> Sent: Monday, April 17, 2023 8:48 AM To: Wilson, Susan A Subject: [External] RE: RRPV Univ Chapel Hill LP WQ0043782 CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to Report Spam. Good Morning Susan, Please see my responses below in Red. Let me know if you need any additional information. -Lee ]' Lee Weaver PE Senior Technical Manager office 919 287.0899 mobile 919. 475. 3927 weaver@mcadamsco.com 2905 Meridian Parkway Durham, NC 27713 www.mcadamsco.com Join Our Team 0 0 @0 From: Wilson, Susan A <susan.wilson@ncdenr.gov> Sent: Saturday, April 15, 2023 10:29 AM To: Lee Weaver <weaver@mcadamsco.com> Subject: RRPV Univ Chapel Hill LP WQ0043782 IYou don't often get email from susan.wilsonPacdeor.gov. Learn why this is important CAUTION: This email is NOT from McAdams. DO NOT click links or open attachments unless you verify the sender and content. Hi Lee —just want to make sure I'm reading the modification application correctly for this project. So the originally permitted 1757 gpd for the 17,563 sf building is included with this package, but the estimated flow is now 2,283 gpd? And the total flow for the additional buildings (including the originally permitted project) will be 14,365 gpd? This summary is correct. The original permit was for 1,757 GPD. While updating the permit with OWASA they had us use the 130 gal/1,000 sf and had originally used 100 gal/1,000 sf. So the new total of 14,365 gpd includes that update for the old, and the new buildings. And both gravity lines are received by the older infrastructure (12 inch DIP from 1975)., which OWASA has certified as being able to handle the additional flow. All flow is still to the same point, so this is correct. NC Dept of Environmental Quality �'M WADAMS Date: March 9, 2023 To: NCDEO, attn: Zach Thomas 3800 Barrett Drive Raleigh, North Carolina 27609 Office: 919.791.4200 MAR 9 2023 LETTER OF TRANSMITTAL Raleigh Regional Office HAND DELIVER Re: University Place Phase ID Private Sewer Submittal Amendment Job #: RAM-19000 QUANTITY UNIT DESCRIPTION 1 Copy Aerial Map 1 Copy USGS Map 1 Copy Fast Track Application 1 Copy FTA Cover Letter 1 Copy Flow Tracking for Sewer Extension Application i Check ($480.00) Application Fee Transmitted as checked below: ® For approval ❑ For your use ❑ As requested Remarks: Copy to: ❑ For review + comment ❑ Other ❑ Other Signature: Lee Weaver, PE / mp Senior Technical Manager, Commercial creating experiences through experience 2905 Meridian Parkway, Durham, NC 27713 / 919.361. 5000