Northlake 635(7)-CS060918=11
September 18, 2006
Ken Griffin, P.E.
City of Coppell
Director of Engineering/ Public Works
255 Parkway Blvd.
Coppell, Texas 75019
Subject: Crestside Facility —1333 Crestside Drive
Pavement Thickness
Dear Mr Griffin,
As part of an addition project to the Crestside facility located at 1333 Crestside Drive, the
fire lane has been relocated on the southern side of the building. Based on the site
situation, it has been determined that the pavement thickness be increased to seven inches
in lieu of using a lime treated subgrade. This additional pavement thickness should
provide the required loading support as needed in a fire lane situation.
Should you have any questions concerning this matter, please feel free to contact me
Thank you for your time and help with this matter
Sincerely,
Brandon O'Donald, P.E
Q�.
1601 E. Lamar Blvd, #116 ♦ Arlington, TX 76011 ♦ 817 - 794 -0202 ♦ fax 817 -548 -8430 ♦ www.odengincering.com
FROM POSSIBILITY TO ACTUALITY