HomeMy WebLinkAbout20041223 Ver 1_Emails_20040830imap://debbie.edwards%40dwq.denr.ncmail.net@cros.ncma il.net:143/...
Subject: FW: DWQ Response to Comments Bedford Express Review
From: "Kevin Martin" <kmartin@sandec.com>
Date: Mon, 30 Aug 2004 09:39:47 -0400
To: <debbie.edwards@ncmail.net>
Debbie, here are the engineers responses to your last letter, we will
discuss further Wed. but thought I would give you a head start. Kevin
-----Original Message-----
From: Akers, Ryan [mailto:akers@johnrmcadams.com]
Sent: Thursday, August 26, 2004 4:18 PM
To: kmartin@sandec.com
Cc: Beckett, Jeremy; Munn, Mike
Subject: DWQ Response to Comments
Kevin:
I have addressed the DWQ comments and again I will go through the
attachments as concise as possible to relieve any ambiguities.
First, to address the DWQ concerns about the velocity dissipaters we have
run calcs (attached culvert calcs) which include Q10 for the pipes, pipe
sizing, and velocity dissipater calculations. We ended up resizing the
culvert #1, since we diverted a large portion of stormwater runoff though a
roadway drainage system (attached culvert delins). For this reason we have
attached more pipe sizing calculations. I have attached 3 plan views. One
overall site plan, and two plan view of the culverts showing the impacted
area, the riprap velocity dissipaters, and the existing topo (attached
Impact Sheets).
<<culvert calcs_001.pdf>> <<culvert delins_001.pdf>> <<Impact
Sheets_001.pdf>>
Second, we have addressed the DWQ's concerns about level spreader
maintenance easements on all four of the level spreaders.
<<LS easements_001.pdf>>
If you have any further questions feel free to email or call me, 361-5000.
Thanks.
Ryan Akers, EI
Engineering Designer
THE JOHN R. MCADAMS COMPANY, INC.
2905 Meridian Parkway
Durham, NC 27713
919-361-5000 RTP, NC Office
704-527-0800 Charlotte, NC Office
akers@iohnrmcadams.com
The John R. McAdams Company, Inc. provides a unique collection of land
development design services including land planning, zoning administration
and permitting, surveying, site engineering, contract administration,
landscape architecture, stormwater management, and traffic engineering.
McAdams has offices in Durham and Charlotte, North Carolina. For more
information, visit www.johnrmcadams.com
McADAMS COMPANY: Assisting our clients to have successful projects for over
25 years.
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