HomeMy WebLinkAboutWPO201100051 Review Comments Stormwater Management Plan 2012-02-23Philip Custer
From: Philip Custer
Sent: Thursday, February 23, 2012 5:22 PM
To: 'Tim Miller'
Subject: RE: Engineering review of Country Green Cottages (WPO- 2011 - 00051)
Tim,
These changes are fine. Please provide three copies of the plan so they can be stamped approved and make sure the
modifications you provided via email are within these sets. Please let me know if you have any questions.
Thanks,
Phil
From: Tim Miller [ mailto :tmiller(ameridianwbe.com]
Sent: Friday, February 17, 2012 4:44 PM
To: Philip Custer
Subject: RE: Engineering review of Country Green Cottages (WPO- 2011 - 00051)
Phil,
Attached is the letter from the Owner of Lot 13 granting permission to make the changes to the roof drain.
I have also attached a plan and detail for the outfall at the stream. If this is an acceptable solution then I will incorporate
it into the plans and submit three copies.
Thanks,
Tim Miller, P.E., L.S.
Principal
Meridian Planning Group, LLC
1413 Sachem Place, Suite One
Charlottesville, VA 22901
434.882.0121
www.meridianwbe.com
From: Philip Custer [mailto:pcuster(!�)albemarle.org]
Sent: Thursday, December 01, 2011 11:12 AM
To: Tim Miller
Subject: RE: Engineering review of Country Green Cottages (WPO- 2011 - 00051)
As far as I know, the WPO inspectors do not require an as -built of the basin at any point in the process.
I don't have anything in mind for a solution to the outlet. When I visited the site, it looked as though a considerable
amount of riprap had been washed down towards the stream. Because of the grade from the outlet to the bottom of
the stream, I think some more consideration other than another reference to the OP standard is warranted, especially
since most of those details assume a 0% grade.
From: Tim Miller [ mailto :tmiller(ameridianwbe.com]
Sent: Monday, November 28, 2011 1:23 PM
To: Philip Custer
Subject: RE: Engineering review of Country Green Cottages (WPO- 2011 - 00051)
Phil,
Thanks for the conditional approval. The Developer will be submitting a permission letter for the work to be done on Lot
13.
It is my understanding that the installation of the outlet protection was not completed when the sediment basin was
constructed. The existing outlet protection will be re- installed when the sediment basin is converted to a SWM facility.
Will this be sufficient or did you have something else in mind?
Is the County going to require an as -built of the revised basin prior to installing the bio- filter material?
Thanks,
Tim Miller, P.E., L.S.
Principal
Meridian Planning Group, LLC
1413 Sachem Place, Suite One
Charlottesville, VA 22901
434.882.0121
www.meridianwbe.com
From: Philip Custer [mailto:pcuster(!�)albemarle.org]
Sent: Thursday, November 17, 20114:35 PM
To: Tim Miller
Subject: Engineering review of Country Green Cottages (WPO- 2011 - 00051)
Good afternoon,
I have reviewed the lastest submittal of the SWM amendment for Country Green Cottages (WPO- 2011 - 00051), received
31 October 2011. The plan is hereby approved on the condition that the letter regarding the roofdrains from the
adjacent owner is received and more direction is provided to the contractor to address the erosion concerns between
the basin outlet and the stream (comment 8). No bond modification is necessary.
Please submit 3 new copies of the plan once a better solution to the pond outlet is designed. These plans will not be
stamped "approved" until the letter from the adjacent property owner is signed so that roofdrains can be routed to the
biofilter as originally designed and approved.
Please let me know if you have any questions.
Thanks,
Phil
(434)296 -5832 x3072