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HomeMy WebLinkAboutWPO201200049 Review Comments Stormwater Management Plan 2013-12-13pF A vt�r�1Q COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road, Room 227 Charlottesville, Virginia 22902 -4596 Phone (434) 296 -5832 Fax (434) 972 -4126 SWPPP /PPP review Project: The Miller School of Albemarle — New Entrance Plan preparer: Tim Miller, Meridian Planning Group, LLC, 1413 Sachem Place, Suite 1, Charlottesville, VA 22903 [ tmiller(&meridianwbe.com ] Owner or rep.: Miller School of Albemarle, 1000 Samuel Miller Loop, Charlottesville, VA 22903 Plan received date: 22 Dec 2014 Date of comments: 26 Jan 2014, Accepted /Adequate Reviewer: John Anderson I have completed engineering review for WP0201400105, SWPPP/PPP (associated with WP02012- 00049). These plans are accepted. Please note: on -site version of SWPPP/PPP must include documents sent as e- attachments from Meridian Planning Group to ACCD /Engineering, 26- Jan -2015. On -site copy should be identical with copy on file, evaluated accepted/adequate. In the future, SWPPP /PPP should reflect modifications, updates, etc as required by General VPDES permit to be issued for this project. (Ref. VAR10, Part II.B.) Please furnish copy of General VPDES Permit Coverage Letter, when received from VDEQ. Process / Next steps: County staff will need to 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 need to be paid directly to the state. For fastest processing, this is done electronically with the emails provided on the application. DEQ should notify 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 will need to 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 VSMP 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; http://www.albemarle.org/deptforms.asp?department--cdengmTo File: WP0201400105- Miller School of Albemarle New Entrance SWPPP 012615 Michelle Roberge From: Michelle Roberge Sent: Monday, December 16, 2013 5:24 PM To: 'Brian P. Smith' Cc: 'jnewberry@albemarle.org' Subject: E4_esc_swm_mp_Miller School WP0201200049 Hello Brian, Please consider this email as the official approval of the WP0201200049 application for E &S, SWIM and Mitigation. Please submit the bond estimate request. Once I get the form, I can calculate the bonds for E &S, SWIM and mitigation plan. Please see the Engineering Approval Fact Sheet below. This explains the procedure after the approval of plans. Thanks! EngApprovalFactS heet.pdf - Michelle Roberge Michelle Roberge Department of Community Development County of Albemarle, Virginia 401 McIntire Road I Charlottesville, VA 22902 434.296.5832 ext. 3458 �pF A vt�r�1Q COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road, Room 227 Charlottesville, Virginia 22902 -4596 Phone (434) 296 -5832 Fax (434) 972 -4126 Project: Plan preparer: Owner or rep.: Plan received date: Date of comments: Reviewer: The Miller School New Entrance Brian P Smith [434- 296 -3644] The Miller School of Albemarle 30 May 2013 7 Jun 2013 Michelle Roberge I have completed the engineering review for WP02012 -49. The plan is approved on the condition set forth below. A. SWM Plan (WP0201200049) 1) Please submit an easement plat for the SWM access and around the biofilters. After the comment above is addressed, please submit 9 copies. Thanks! Sincerely, FOAP- �11" F P0 Michelle Roberge File: E1 rp,esc,swm,fspGEB_template.doc � OF AL ,. vIRGI1`IZP COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road Charlottesville, Virginia 22902 -4596 Phone (434) 296 -5832 Fax (434) 972 -4126 Project: Miller School New Entrance Road (WPO- 2012 - 00049) Plan preparer: Mr. Brian Smith, PE Owner or rep.: The Miller School of Albemarle Plan received date: 25 May 2012 Date of comments: 22 June 2012 Reviewer: Phil Custer The engineering review of the ESC plan for the new entrance drive at the Miller School, received on 25 May 2012, has been completed. The plans can be approved after the following comments are addressed. 1. Please show and label all areas of pavement and gravel demolition (1 -4). The letter from July 7'h, 2010 referred to by the applicant on page C9.0 could not be located in the county files. This work will be bonded as part of the Stormwater Management/Mitigation Bond and is, therefore, a critical part of the plan set. 2. Please provide the approval letter from the Army Corps of Engineers for the proposed disturbance to the streams. 3. The design of Trap 1, being undersized for a period of time towards the end of construction, is acceptable with a few modifications to the plan. On sheet C7.0, please extend the diversion north of Trap 2 to the ditch, label this diversion as a RWD, and provide a note referencing this diversion that states "This diversion must remain in place directing runoff to Trap 2 until the contractor is ready to apply asphalt paving to the travelway." It may be better to replace this diversion with a temporary culvert so vehicles may more easily pass it. Please also provide a blowup detail of trap 1 (without the Phase 1 Construction Entrance), preferably at 10 scale, within the set. In the detail, please clarify how a wet elevation of 612 can be provided with the rim invert of the junction box at 613.50. 4. The bottom dimensions for Traps 2 and 3 are mislabeled on Sheet C7.2. 5. Please provide a note on Sheet C7.0 near the construction entrances that states that the grading for the travelway from Sta. 11 +50 to Sta. 17 +00 cannot begin until the culvert is installed and sediment trap 1 is graded. 6. Please use the latest edition of the General Construction Notes from Erosion and Sediment Control Plans, available in the Design Manual online. 7. To receive a bond amount, please provide a completed Bond Estimate Request Form to the County Engineer after all comments have been addressed.