HomeMy WebLinkAboutSUB201400136 Review Comments Preliminary Plat 2014-09-18• C-TQ�.
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: Cascadia — Initial Site Plan & Preliminary Plat
Plan preparer: Dominion Engineering [434- 979 -8121]
Owner or rep.: Cascadia Development, LLC
Plan received date: 13 May 2014
Date of comments: 18 Sep 2014
Reviewer: Michelle Roberge
Engineering has completed the review of application SDP201400057 & SUB201400136.
A. Initial Site Plan (SDP201400057)
1) Show matchlines on sheets.
2) There are items from blocks 4 -7 shown as existing on this plan, which means that this
application will be approvable once the subdivision, site plan and wpo plan from blocks 4-
7 are approved. Please clarify if this is how you would like to proceed. Also, there is a new
grading plan for lots along the proposed Delphi Lane extension and commercial bldg area.
This area has changed since the approved WP02013 -32. Please address how you would
like to proceed with coordination of that plan. For example, a sediment trap should be
placed south of the proposed Cascadia Drive. What are revisions to the erosion control
measures as the temporary conveyance channel is removed and Dephi Lane is
constructed?
3) In conjunction with comment 2, the SWM Pond #2 is shown as existing. Under the new
VSMP regulations, as- builts shall be provided for existing SWM facilities. Since the
facility is not yet built, please clarify coordination of these plans.
4) There should be no disturbance within the SWM Pond #2 easement. It appears the layout
of the commercial site shows disturbance within this easement. Please address.
5) The road plan shall be approved by VDOT.
6) Parking should be separated from entrances and street. Remove the parallel parking near
the commercial bldg. One recommendation is to rotate the entire parking layout by 90
degrees and remove the choked entrance or flip the bldg and parking lot to change
entrance location.
7) I do not recommend the street ending as shown near lot 22. I recommend a radius of 200'
to avoid this stub out.
Engineering Review Comments
Page 2 of 2
8) Show and label the managed slopes.
9) All retaining walls on managed slopes should adhere to section 30.7.5[a] of Albemarle
County Code.
10) Show design of retaining wall.
11) Revise the road layout for lots 106 -111 and remove turnarounds and stubouts. Show a
200' radius and connect the Knoll Lane to Delphi Lane.
12) Provide drainage computations.
B) Preliminary Plat (SUB201400136)
1) An approved and bonded road plan for blocks 1 -3 will be required prior to the approval of
this plat.
2) VSMP/WPO may need to be updated per comment 2 under the initial site plan comment.
Sincerely,
MQAT-
Michelle Roberge