Verizon-CS 981006BROCKE'I TE· DAVIS' DRAKE, inc.
consulting engineers
October 6, 1998
Mr. Mike Martin
City of Coppell
Engineering Department
255 Parkway Boulevard
Coppell, Texas 75019
RE: GTE Shared Services
BDD Project No. C98260
Dear Mr. Martin:
The following pavement section will be used for the above referenced project:
APPROACHES
7" 3500 psi concrete reinforced with #3 at 18" o.c.e.w, placed on 6" of compacted flexbase.
FIRE LANES
7" 3500 psi concrete reinforced with #3 at 18" o.c.e.w, placed on 6" of scarified and recompacted
subgrade.
PARKING AREA
5" 4000 psi concrete reinforced with #3 at 18" o.c.e.w, placed on 6" of scarified and recompacted
subgrade.
If you have any questions please feel free to call.
Sincerely,
~iley, P.~BROCKETTE~'~VIS/DRAKE' I1~.
Project Manager ~
JAR/ds
cc: Gillett Berger, Beck
Lonnie Mahoney, Beck
Civil & Structural Engineering · Surveying
4144 North Central Expressway, Suite II00 · Dallas, Texas 75204
(214) 824-3647 · Civil/Survey Fax (214) 824-7064 · Structural Fax (214) 824-2586