HomeMy WebLinkAboutSDP200700155 Review Comments Final Site Plan and Comps. 2012-05-03 M ►•{s 3/i �
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Department of Community Development
401 McIntire Road,Room 227
Charlottesville,Virginia 22902-4596
Phone(434)296-5832 Fax(434)972-4126
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Project: Shadwell Market SDP200700155 ;0
Plan preparer: McKee Carson [fax 434-977-1194]
Owner or rep.: Lloyd F. Wood,Jr [fax unknown]
Plan received date: 3 April 2012 Div wt.- fivtjedk.
Date of comments: 23 April 2012 mac' ��k4 Litt Nte w
Reviewer: Michael Koslow
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Review coordinator: Chris Perez
The third final site plan and comps submittal(SDP200700155) submitted 3April 2012 have
received Engineering Review and do not appear to meet Albemarle County minimum checklist
items for approval. This review does not include a review of Erosion& Sediment Control or
Stormwater Management. Please adequately address the following comments for final approval: 100 ✓
Application Information Uo k* Sl,k p
1) Due to a proposed greater than 10,000 sft of proposed land disturbance,this 114
project will require an approved Erosion& Sediment Control(ESC)plan. Due to a /71,8v)
proposed greater than 1 Ac land disturbance,this project will require a Stormwater
Management(SWM)plan as identified in the Water Protection Ordinance. The WPO °0''t/'L`'2.✓f
application previously reviewed under WPO2007-00106 has been deemed withdrawn due
to inactivity [17-204.F]. Please submit a separate WPO plan set and$600 fee which
covers ESC and SWM for this project for review. The application for WPO plan review is
available here:
<http://www.albemarle.org/upload/images/forms_center/departments/Community Develo
pment/forms/Engineering and WPO Forms/Plan Review =
Application Stormwater Management-BMP_Plan.pdf>
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2) Please provide copies of applicable(Virginia Department of Health,Virgmia
Department of Environmental Quality)permits or applications if permits are pending for (c),'4,
modifications to existing underground storage tanks and new 10,000 gallon tank as eo
identified on sheet 03.
Existing Conditions Information O
1) Please show all existing utility easements with deed book references, locations,
and dimensions or confirm if none exist. Overhead electric and sanitary sewer lines
appear in the project's parcel.
2) Please provide all required offsite easements for proposed work outside the parcel
(wall and entrance construction).
3) Please field verify existing topography and note as much on the plans. Existing
topography must be field reviewed within one calendar year of each submittal. Drainage
structures and an existing retention pond constructed by VDOT do not appear in survey on
Engineering Review Comments
Page 2 of 3
sheet 02.
4) Please submit draft tier III Groundwater Assessment for review with application
and fee as a condition of approval for Critical Slopes Waiver identified in Planning
Commission meeting minutes 3/11/2008. Application is available here:
<http://www.albemarle.org/upload/images/forms center/departments/Community_Develo
pment/forms/applications/Site_Development_Plan Preliminary & Checklist.pdf
Proposed Plan View Information
1) Please adjust values on graphic scale on sheets 02, 04, 05, 06, and 07. Apparent
distances of 40' and 80' are shown as 400' and 800'.
2) Please correct graphic scale shown on sheet 03. Dimensioned lengths
demonstrate apparent scale of 1"= 10';graphic scale indicates 1"=20'.
3) Please provide proposed retaining wall bottom and top elevations.
4) Please label existing drainage easement if already recorded as part of adjacent
VDOT highway improvement project.
5) Please label boundaries and dimensions for proposed permanent utility easement
for Central Telephone Company of Virginia as identified on sheet 03.
6) Please revise proposed 8' entrance radius as identified on sheet 03. Minimum
entrance radius is 12.5'.
7) VDOT approval is required for this project as it affects public right of way.
8) Please identify VDOT designation or equivalent detail for all proposed curbing
shown on sheet 03 or references to curb details shown on sheet 08.
9) Please label limits of existing pavement limit for entrance shown on top right
corner of sheet 03.
10) Parking spaces should be separated from entrances by at least 18' to prevent
queuing onto entrances.
11) Please provide adequate turnaround for furthest southeast parking space shown on
sheet 03. As proposed a vehicle parking in this space would be compelled to back up
past proposed entrance to exit parking lot.
12) Please provide labels for all proposed or existing tied-into existing drainage
structures as shown on sheet 05. Labels should correspond with labels shown on
drainage profiles on sheet 11.
Plan Detail Information
Engineering Review Comments
Page 3 of 3
1) Please provide stormwater management sheet or location for proposed Rain
Garden 1 and Rain Garden 2 as shown on sheet 09.
2) Please provide a traffic generation and distribution summary for anticipated traffic
per ITE Trip Generation Handbook or equivalent. This project appears to coincide with
Land Use 853: Convenience Market with Gasoline Pumps.
3) Please provide calculations for pavement thicknesses shown in Heavy Duty
Concrete Paving and Asphalt Paving sections shown on sheet 08 which account for
projected traffic for this facility.
4) Please note sidewalk concrete specification for strength of 3000 psi at 28 days or
stronger on Monolithic Curb and Sidewalk detail shown on sheet 08.
5) Please provide details for proposed counterfort retaining wall identified on sheet
03. Please include details for any pipe crossing or going under proposed retaining wall.
Existing or proposed retaining walls with height greater than 4' will require safety
railing.
6) Please update Site Construction notes shown on sheet 01 to reflect current
Albemarle County General Construction Notes as included in County Design Standards
Manual.
7) Please update Sheet Index on sheet 01 to reflect names and sheet numbers for
drawings submitted with this plan set.
Drainage Profiles
1) Please provide a VDOT designation or equivalent detail for each proposed
drainage structure.
2) Please clarify drainage design intent. On sheet 05, a yard inlet is proposed to
drain via 65.171ft of HDPE pipe. However, drainage profile on sheet 11 shows 163.13
lft of HDPE pipe. Please clarify which existing(or proposed by others) structures and
pipes are included in drainage design and which structures and pipes are proposed with
this project.
3) Please identify thickness or strength class for proposed HDPE pipes.
Drainage Computations
1) Please provide scour outlet protection computations.
2) Please provide drainage structure and pipe drainage capacity calculations.
Current Development Engineering is available from 2:30-4 PM on Thursdays to discuss these review
comments. Please contact Michael Koslow at 434-296-5832 ext. 3297 or email mkoslow@albemarle.org
to schedule an appointment.
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