HomeMy WebLinkAboutWPO201600036 Review Comments WPO VSMP 2016-05-03 *441111 'two'
May 3, 2016
John Anderson, P.E.
Civil Engineer II
Department of Community Development
County of Albemarle
401 McIntire Road
Charlottesville, VA 22902
RE: Carver Bridge
The following is a response to the review comments in your email dated March 30, 2016:
Review Comments
1. Provide profile of bridge. Show that arch span design may be built without working in stream.
Show bridge footers in profile. Work inside a dry(coffered)work area is fine. (A stream profile
is added to the plans. The construction will not impact the stream.)
2. Provide check dam detail, sheet C-1.3. (The silt fence check dam detail is added.)
3. Include note relative to state/federal permits. Please affirm that VDEQ,VDGIF,and USACE
permits are not required for this project. If state/federal permits are required,please obtain
necessary permits. (I checked with the Corps of Engineers and they do not require permitting for
this.)
4. If permanent ditches provided,provide computations. Provide blanket/matting(EC2/EC3)as
needed(check Vel.). Last:provide turnouts to level spreaders to convert concentrated flow to
sheet flow. (The road grading is noted to limit grading as necessary to allow vehicular access to
the bridge construction site. While silt fence check dams are shown, there are no plans to
construct permanent ditch lines.)
Should you have any questions, don't hesitate to call me.
Best regards,
r
Clark Gathright, P.E.
434-971-8848