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Home My WebLink AboutWPO202200027 Review Comments WPO VSMP 2022-08-12�q off nig 401 McIntire Road, North Wing Charlottesville, VA 22902-4579 County of Albemarle Telephone: 434-296-5832 COMMUNITY DEVELOPMENT DEPARTMENT WWW,ALBEMARLE.ORG ��BGIN�Q' VSMP Permit Plan Review Project title: Towneplace Inn & Suites Project: WP02022-00027 Plan preparer: Bryan Cichocki, PE /Timmons Group, bryan.cichocki(i0mmons.com 608 Preston Ave., Suite 200 / Charlottesville, VA 22903 Owner or rep.: Pantops Hotel LLC, P.O. Box 3535, Williamsburg, VA 23185 Applicant: Hitesh Patel, HMP Properties, 5388 Discovery Park Blvd. #300 Williamsburg, VA 23188 - hmo(a),hmohotels.com Plan received date: 7 Jul 2021 Date of comments: 12 Aug 2022 Reviewer: John Anderson, PE, CFM County Code section 17-410 and Virginia Code §62.1-44.15:34 requires the VSMP authority to act on any VSMP permit by issuing a project approval or denial. This project is denied for reasons listed below. The VSMP application content requirements can be found in County Code section 17-401. A. Stormwater Pollution Prevention Plan (SWPPP) The SWPPP content requirements can be found in County Code section 17-405. A SWPPP must contain (1) a PPP, (2) an ESOP, (3) a SWMP, and (4) any TMDL measures necessary. SWPPP 1. Please ensure SWPPP cover includes reference to W1302022-00027. 2. Complete SWPPP, Sec. 1, Registration Statement (ensure section V. is signed /dated). 3. SWPPP, Sec. 6.A., PPP Exhibit. a. Revise Phase I Exhibit to include: vehicle wheel wash station (ensure vehicle wash waters drain to depression /collection (shown on plan sheet C3.3,), wash waters may notdrain to storm conveyance); rain gauge; on -site fueling station with impermeable liner capable of containing (stored fuel volume + 10-yr storm event) x 1.1(FS) if on -site refueling anticipated. b. Revise Phase II Exhibit to include items mentioned at 3.a., as needed. c. Recommend Phase III Exhibit include rain gauge. 4. SWPPP Sec. 6E: Prior to requesting pre -construction, list named individual responsible for PPP practices. Not required for VSMP /WPO plan approval. 5. Sec. 8: Prior to pre -construction, provide the name, tel. number and qualifications of the qualified personnel conducting SWPPP compliance inspections. Not required for WPO plan approval. B. Pollution Prevention Plan (PPP) -see SWPPP items 3, 4, above The PPP content requirements can be found in County Code section 17-404. C. Stormwater Management Plan (SWMP) VSMP Regulation 9VAC25-870-108 requires the VSMP authority to approve or disapprove a SWMP. This plan is disapproved for reasons listed below. The stormwater management plan content requirements can be found in County Code section 17-403. 1. Revise plan title to include ref. to WP02022-00027. 2. Calculation packet, p. 3 of PDF. Revise SWIM Narrative to provide reference to Engineering Review Comments Page 2 of 3 3. C0.0: Please list associated plans: WPO200600075, WPO200700078 SWM Plan Amendment, SUB200700078 Final Subdivision Plat, SUB200700078 ROAD Plan As -built. 4. Please rotate /orient sheet C4.1 to landscape view. D. Erosion and Sediment Control Plan (ESCP) Virginia Code §62.1-44.15:55 requires the VESCP authority to approve or disapprove an ESCP. This plan is disapproved for reasons listed, below. The erosion control plan content requirements can be found in County Code section 17-402. 1. C3.2: a. ST controlling runoff from 2.1 Ac. may not discharge via weir to silt fence to Olympia Drive DI; rather, revise to provide ST relief via pipe connection with Olympia Drive DI. Current design allows no relief, and with more intense rain events an increasing possibility, any incident or activation of sediment trap weir with current design nearly assures sediment -laden discharge to Olympia Drive. An elevated (temporary) storm drain grate /DI in floor of trap with SF protection (for grate) is an option. [ VESCH Plate 3.07-1 ] b. Sediment trap floor elevation ( =410') appears inconsistent with trap design table, C3.1. Please check, revise as needed. 2. C3.4 3. Provide Phase 3 trap North of Olympia Drive (off -site) since on -site trap /perimeter measures vanish as site is built -out. It is imperative that design provide temporary off -site ESC measure to protect off -site biofilter to which project routes runoff (to capture sediment -laden runoff as on -site trap is reduced in size, then removed, as improvements are constructed while site is actively disturbed, as site transitions to a nearly fully -impervious condition at NW corner of site where trap is located in ESC phase 1 and 2). Off -site ESC requires adjacent property owner be party to ESC plan bond, as well as an off -site temporary construction easement or written agreement allowing Pantops Hotel LLC temporary construction access and county staff inspection access. Process: After approval, plans will have to be bonded. The bonding process is begun by submitting a bond estimate request form and fee to the Department of Community Development. One of the plan reviewers will prepare estimates and check parcel and easement information based on the approved plans. The County's Management Analyst will prepare bond agreement forms, which will have to be completed by the owner and submitted along with cash, certificates or sureties for the amounts specified. The agreements will have to be approved and signed by the County Attorney and County Engineer. This may take 24 weeks to obtain all the correct signatures and forms. Stormwater Management Facilities Maintenance Agreement may require update to clarify TMP 78-91) owner shared existing SWM Facility Maintenance responsibility for existing biofrlter located north of Olympia Drive (Certificate of Plat at bk.-pg. 3657-564 /SWM easement at pg. 575). Albemarle County Attorney's Office will advise whether a new SWM facility maintenance agreement is required (which would ref. WPO2022-00027). Engineering will provide update. If new agreement is required, County's Management Analyst or other staff will prepare the forms and check for ownership and signature information. The completed forms will have to be submitted along with court recording fees. After bonding and agreements (if required) are complete, county staff will enter project information in a DEQ database for state application processing. DEQ will review the application information based on local VSMP authority approval. At this time, the DEQ portion of the application fees will have to be paid directly to the state. For fastest processing, this is done electronically with the emails provided on the application. DEQ should notify Engineering Review Comments Page 3 of 3 applicants with instructions on how to pay fees. When DEQ approves the application, they will issue a permit coverage letter. This should be copied to the county. After DEQ coverage is issued, via the coverage letter, the County can hold a pre -construction conference. Applicants must complete the request for a pre -construction conference form, and pay the remainder of the application fee. The form identifies the contractor and responsible land disturber, and the fee remaining to be paid. This will be checked by county staff, and upon approval, a pre -construction conference will be scheduled with the County inspector. At the pre -construction conference, should everything proceed satisfactorily, a joint VSW and grading permit will be issued by the County so that work may begin. County forms can be found on the county website forms center under Engineering Applications: httos: //www.albemarle. org/government/community-develoi)ment/aonly-for/engineering-anol ications Thank you. Please call if any questions — tel. 434.296-5832-x3069, or email 4anderson2(a)albemarle.org. WP0202200027_TowneplaceInn-Suites_081222