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HomeMy WebLinkAboutWQ0044948_Application (FTSE)_20231218URBAN DESIGN PARTNERS TRANSFORMING COMMUNITIES THROUGH COLLABORATIVE DESIGN® Date: November 3, 2023 To: Raleigh Reginal Office Water Quality Section 3800 Barret Drive Raleigh, NC 27609 Re: Truelove Apartments Project No: 22-RDU-032 SITE SUMMARY Truelove Apartments project is a proposed multi -family development of 7.3 acres with 180 residential apartment units and is located on the west side of Truelove St and East of NC 187, in the City of Sanford, Lee County, North Carolina. Access to the site will be provided by internal development roads with one connection to NC 87 through the existing Harbor Freight driveway and the other access off from Truelove St. Public water will be provided to each lot by extending an existing public water main which is located on the east side of the property. Private sewer will be provided by installation of a gravity sewer which will discharge to a proposed pump station at the northwest corner of the site. A proposed force main will connect the pump station to an existing gravity sewer manhole on the south side on Crossroads Fords of Sanford's property, 210 feet south of the project site. Upon project completion, the gravity sewer, pump station and force main will be owned and maintained by the privately. SYSTEM SUMMARY The gravity sewer consists of approximately 880 LF of 8-inch SDR-35 PVC, 7 manholes, and services to 8 residential buildings. The application and calculations show an average daily flow of 45.35 GPM or 65,300 GPD. The gravity sewer feeds into a pump station located on the northwest corner of the site and consists of a wet well, valve pit, emergency generator, control panel, area light and associated appurtenances. The sewage will be discharged from the pump station through 943 LF of 4-inch diameter PVC force main. The force main with run along the west and south property lines. The force main will then turn south and run along the adjacent parking lot. The force main will connect to an existing manhole, approximately 200 feet south of the property boundary. The calculations for the pump station, gravity sewer, and force main are included in the submittal. CCINCLUSICIN The plans have been designed in accordance with statutory regulations and can be utilized for permit approvals. Included in this submittal are the construction document plan set, pump station report, fast track system sewer extension application, application fee, site map from the USGS Topographic Map and an aerial of the project location, and the power reliability plan. 150 fayetteville street, suite 1310, raleigh, nc 27601 1 p: 919.275.5002 1 urbandesignpartners.com Wilson, Susan A From: Salman Moazzam <SMoazzam@urbandesignpartners.com> Sent: Tuesday, December 12, 2023 2:25 PM To: Wilson, Susan A Cc: Megan Hardesty Subject: [External] RE: Fast Track Sewer Extension Application Truelove Apartments/Mission CC Sanford, LLC WQ0044948 Attachments: 2023_11_20 Truelove Apartments -Fast Track Application rev1.pdf; Clubhouse sewer flow rate allowance calcs.pdf; Filed Mission CCC Sanford Articles of Org..pdf, North Carolina Secretary of State -LLC active report.pdf, 404 Permit Approval SAW-2023-00736.pdf, 401 Permit Approval 20230989 Ver 1-IC Approval Letter -Truelove Apartments.pdf, 2023_11_03 Truelove Apartments -Cover Letter rev.pdf Follow Up Flag: Follow up Flag Status: Flagged CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the Report Message button located on your Outlook menu bar on the Home tab. Good afternoon Susan, Please see my responses to your questions in your email below. Attached are few documents to address your questions. Feel free to call/email me as needed. Thanks SALMAN MOAllAM, PE principal IIRRAN pECIrIU PARTMFR-r TRANSFORMING COMMUNITIES THROUGH COLLABORATIVE DESIGN@ O: (919) 275-5002 C: (919) 576-5454 smoazzam@urbandesignr)artners.com www.urbandesignpartners.com IN OBSERVANCE OF THE HOLIDAYS, URBAN DESIGN PARTNERS WILL BE CLOSED 12/25 THROUGH 1/2 Information received from Urban Design Partners PLLC found within this communication is considered confidential and privileged to the person or entity to which it was addressed. If you are not the intended original recipient of this message, you are notified that reading, reproduction or distribution of any information found within this correspondence is strictly prohibited. From: Wilson, Susan A <susan.wilson@deq.nc.gov> Sent: Friday, December 8, 2023 12:48 PM To: Salman Moazzam <SMoazzam@urbandesignpartners.com> Cc: jason@missionprop.com Subject: Fast Track Sewer Extension Application Truelove Apartments/Mission CC Sanford, LLC WQ0044948 Hi Salman - A few questions for you after an initial review of this project - 1. For Part 1.2., the applicant type should not be "individual" since the owner will be the LLC. That should be Corporation (or general partnership?). Please provide documentation from the Secretary of State's website confirming this is an active Corporation and that Jason McArthur has the legal authority to sign the application. [SM] Revised application is attached for your reference. LLC's Articles of Organization document & its active status is included for your use. Regarding Part V.I. - do you folks or Sanford have the permit number for the downstream sewer? Also, please make sure in the future you put in the collection system permit number for the receiving treatment facility. For Sanford it is WQCS00047 [SM] Permit number has been added to the section V.1. 3. For Part V1.7. - could you describe the clubhouse? How did you arrive at 500 gal/bldg.? Will the clubhouse have a gym/laundry facilities, etc.? You may need to revise that to comply with the minimum design flow criteria (and we'll work with you on that, as it doesn't appear to completely fit into a category). [SM] Attached is the worksheet for Clubhouse uses & flow rates for your reference. We have the flow rate at 500 GPD. 4. Also in Part V1.7. - will all the apartments be 3 BR? And that's how you arrived at the 360 gal/unit (sometimes folks average bedroom units, so I just wanted to check). [SM] We estimated 3BR average for the units. S. On Part V111.3. - looks like you have an error in firm capacity (should be the total with one pump out of service). On 5. - you listed 943 LF for the force main, which does not match the narrative (the narrative indicates 2730 LF, so you may want to recheck that). [SM] Firm Capacity has been updated on the application. Application has the correct force main length. The narrative has been updated to match the application. 6. For Part IX.5. regarding 404/401 permit - please provide confirmation that an application has been received (permit number or other documentation). Or documentation of PCN (an SAW# from the Corps). Mainly before proceeding forward with the fast track permit, DWR needs confirmation that the 404/401 is proceeding. [SM] 401 & 404 permits have been obtained for the site & they are included as an attachment with this email for your reference. That's all I have for right now. Thanks for the sewer flow diagram - most helpful. Please provide the above information within 30 days. If additional information/corrected application is not received within 30 days, your application will be returned, and you will need to resubmit along with the fee (ref. 15A NCAC 02T.0107(e)(2)]. Regards, Susan Wilson Environmental Engineer (Part Time, Temporary) Water Quality Regional Operations - Raleigh Regional Office NC Department of Environmental Quality Office: 91 9-791-4240 Email cnrmpara mwe to and fmrn !hir address ns :u4*ct to Pe Nafh CaroCna Puhh'c Re wds Low avd may be drfa+ased to third partes Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized state official. State of North Carolina Y tiv1q, Department of Environmental QualityDivision of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Division of Water Resources FTA 06-21 & SUPPORTING DOCUMENTATION Application Number: WQ0044948 (to be completed by DWR) All items must be com pleted or the avUlication will be returned I. APPLICANT INFORMATION: 1. Applicant's name: Mission CC Sanford, LLC(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: C: S c L r per t5A NCAC 02T .0106(b) Title: JW iU r 4 0414 ' J').1 rvl 6,-r 4. Applicant's mailing address: 5800 Old Pineville Road, Suite 201 City: Charlotte State: NC Zip: 28217- 5. Applicant's contact information: Phone number: (704) 307-8265 Email Address: iason a mission ro .com II. PROJECT INFORMATION: 1. Project name: Truelove Apartments 2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project If a modification, provide the existing permit number: WQ00 and issued date: , 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: Lee 4. Approximate Coordinates (Decimal Degrees): Latitude: 35.4474940 Longitude:-79.128299' 5. Parcel ID (if applicable): 9661-27-0694-00 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: 1. Professional Engineer: Salman Moazzam License Number: 0zo 116 Firm: P-0418 Mailing address: 150 Fayetteville Street, Suite 1310 City: Raleigh State: NC Zip: 27601- Phone number: 919 275-5002 Email Address: 5moazzamOurbandesign artners.com IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: �f&]� t� Permit Number: NG 00 2• 4 I L 7 Owner Name: City of Sanford V. RECEIVING DOWNSTREAM SEWER INFORMATION: 1. Permit Number(s): WQ__WQCS00047 2. Downstream (Receiving) Sewer Information: 8 inch M Gravity ❑ Force Main 3. System Wide Collection System Permit Number(s) (if applicable): WQCS Owner Name(s): FORM: FTA 06-21 Page 1 of 5 VI. GENERAL REQUIREMENTS 1. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached? ❑ Yes ❑ No ® N/A 2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement(FORM: DEV been attached? ❑ Yes ❑ No ® N/A 3. If the Applicant is a Home/Property Owners' Association, has an HOA/POA Operational Agreement (FORM: HOA) and supplementary documentation as required by 15A NCAC 02T.0115(c) been attached? ❑ Yes ❑ No ® N/A 4. Origin of wastewater: (check all that apply): ❑ Residential (Individually Owned) ❑ Retail (stores, centers, malls) ❑ Car Wash ❑ Residential (Leased) ❑ Retail with food preparation/service ❑ Hotel and/or Motels ❑ School / preschool / day care ❑ Medical / dental / veterinary facilities ❑ Swimming Pool/Clubhouse ❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash ❑ Businesses / offices / factories ❑ Nursing Home ® Other (Explain in Attachment) 5. Nature of wastewater: 100 % Domestic % Commercial % Industrial See 15A NCAC 02T .0103 20 ) If Industrial, is there a Pretreatment Program in effect? ❑ Yes ❑ No 6. Hasa flow reduction been approved under 15A NCAC 02T .0114(f)? ❑ Yes ®No ➢ If Yes, provide a copy of flow reduction approval letter with this application 7. Summarize wastewater generated by project: Establishment Type (see 02T.0114(f)) Daily Design Flow',b No. of Units Flow Residential (Multifamily) 360 gal/unit 180 64,800 GPD Clubhouse 500 gal/bldg 1 500 GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD Total 65,300 GPD a See 15A NCAC 02T .0114(b). (d). (e)(1) and (e)(2) for caveats to wastewater design flow rates (i.e., minimum flow per dwelling; proposed unknown non-residential development uses; public access facilities located near high public use areas; and residential property located south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals as defined in G.S. 42AA. b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.0I 14 shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 65,300 GPD (per 15A NCAC 02T .0114) ➢ Do not include future flows or previously permitted allocations If permitted flow is zero, please indicate why: ❑ Pump Station/Force Main or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line. Please provide supplementary information indicating the approximate timeframe for permitting upstream sewers with flow. ❑ Flow has already been allocated in Permit Number: _ Issuance Date: ❑ Rehabilitation or replacement of existing sewers with no new flow expected ❑ Other (Explain): FORM: FTA 06-21 Page 2 of 5 VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers): 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8 880 SDR-35 PVC ➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria ➢ Section III contains information related to minimum slopes for gravity sewer(s) ➢ Oversizing lines to meet minimum slope requirements is not allowed and a violation of the MDC VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Purno Stations/Force Mains): PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT 1. Pump station number or name: 1 2. Approximate Coordinates (Decimal Degrees): Latitude: 35.4474940 Longitude:-79.1282990 3. Total number of pumps at the pump station: 2 3. Design flow of the pump station 0.204 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): 145 gallons per minute (GPM) at 49.5 feet total dynamic head (TDH) 5. Summarize the force main to be permitted (for this Pump Station): Size (inches) Length (feet) Material 4 943 PVC C900 If any portion of the force main is less than 4-inches in diameter, please identify the method of solids reduction per MDCPSFM Section 2.01 C. Lb. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify) 6. Power reliability in accordance with 15A NCAC 02T .0305(h)(1): ® Standby power source or ❑ Standby pump ➢ Must have automatic activation and telemetry - 15A NCAC 02T.0305(h)(1)(B); ➢ Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day ➢ Must be permanent to facility and may not be portable Or if the pump station has an average daily flow less than 15,000 gallons per day 15A NCACO2T.0305(h)(1)(C): ❑ Portable power source with manual activation, quick -connection receptacle and telemetry - or ❑ Portable pumping unit with plugged emergency pump connection and telemetry: ➢ Include documentation that the portable source is owned or contracted by the applicant and is compatible with the station. ➢ If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' storage capacities and the rotation schedule of the portable power source or pump, including travel timeframes, shall be provided as part of this permit application in the case of a multiple station power outage. FORM: FTA 06-21 Page 3 of 5