HomeMy WebLinkAboutWPO201100056 Review Comments Stormwater Management Plan 2011-08-11� OF AL
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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: Hollymead Town Center, stormwater management basin 3, revisions
Plan preparer: Micheal Myers, P.E., Dominion Engineering
[mmyers @ dominioneng.com]
Owner or rep.: John Fitzpatrick, P.E., Regency Centers Ufitzpatrick @regencycenters.com]
Plan received: 8 Aug 2011, 18 Aug 2011
Date of comments: 11 Aug 2011, 1 Sep 2011
Reviewer: Glenn Brooks, P.E.
Stormwater Management Plans (WP0201100056)
Your plan showing proposed revisions to the stormwater retention basin at Hollymead Town Center behind
Kohls (SWM #3) has been reviewed. Thank you for clarifying the plan to raise the bottom, raise the
embankment, change the riser, and cut the insides slopes of the pond.
As shown on the approved plan, the retention pond embankment should meet the state requirements, which
includes a 3:1 minimum steepness on the downstream slope. As we discussed, this will most likely involve
pushing out the toe of slope, such that a uniform 3:1 can be establish and maintained (mowed). The
existing grades do not appear acceptable. The remaining details and computations appear to be dependent
on these changes.
File: E2 swm GEB WPO201100056 HTCswm3amend