Freeport NIP(7.5)-CS010410Pacheco Koch Consulting Engineers
Mr. Mike Martin, P.E.
CITY OF COPPELL
Engineering Department
255 Parkway Boulevard
Coppell, Texas 75019
April 10, 2001
PK No.: 2052-01.003
Re:
Freeport IX - Request for Variance on Pavement Design
Coppell, Texas
Dear Mr. Martin:
On behalf of Duke-Weeks Realty Corp., we request that the City of Coppell grant a
variance to the Subdivision Ordinance on the pavement design criteria for the Duke-
Freeport Addition Lot 4, Block A. Duke-Weeks wishes to eliminate the use of lime
stabilization on this project in order to save on cost associated with the pavement. In
lieu of lime stabilization Duke-weeks will increase the concrete strength from 3000 psi
to 4000 psi in both public and private pavement areas, but the thickness will not
change. In areas within the public right of way along drive approaches the subgrade
will be composed of a minimum six (6)-inch thick flexible base.
Thank you, for your consideration on this matter. If you have any questions or need any
additional information, please contact me at your convenience.
Sincerely,
C. Jack Evans
CJE/Ib
2052-146
enc.
CC:
Jeff Langston - Duke-Weeks
David Husted - Butler Construction