20091031 Ver 1_Emails_20091022

Ridings, Rob
From: Ridings, Rob
Sent: Thursday, October 22, 2009 11:42 AM
To: 'Charles [e-mail]'
Subject: RE: Clarification for Site 3 - UT6
Charlie,
Great. I'll add this to my file and continue working on the certification. OCT 2 -U
Thanks, , 2 41Q?
rob ?y? "'nnvS Duch k"A an
From: [e-mail] [mailto:[e-mail]]
Sent: Thursday, October 22, 2009 11:26 AM
To: Ridings, Rob
Cc: Alsmeyer, Eric C SAW
Subject: Clarification for Site 3 - UT6
Please find attached a revised permit figure for Site 3 that should clarify your questions regarding UT6.
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Rob,
• The channelized drainage ditch replacing UT6 has been labeled as a 1-foot V-Ditch lined with Class B riprap. The ditch will
tie into the existing channel. near the Zone 2 buffer. The rip rap will provide erosion control. , .
• The CADD layer for bridge piers has been turned on to depict their proposed location (a light grey circle - 3 for each bent). .
As depicted the existing centerline for UT6 passes in between two of the piers, so that no stormwater will be directly aimed at
the bent.
Please let me know if 1 can provide any further information.
Regards,
Charlie Benton, PWS, PWD
Senior Environmental Scientist
URS Corporation
1600 Perimeter Park Drive, Suite 400
Morrisville, NC 27560
Tel: [phone]
Cell: 919.946.3121
Fax: [phone]
"Ibis e-nwil and any auachmenls contain URS co pnralimi cuniidennaI intonnan"', that mat, he propriularr or privileged. 11 Von receive This mes'age in
error or are not the intmtded mcipienl, you should not retain, distribute, dix4so or use any of this information and tin should destroy lho a-mail and
any auaebments or copies.
(See attached file: Site3revised.pco