SC-Pinkerton E1-CS 950703 COPPELL INDEPENDENT SCHOOL DISTRICT
RICH~D D. (~CK~) HARP~ Se~ce Center 1214) ~3-~77
DIRE~OR OF MAINT~CE 2~ Southwe~em BNd. (214) ~2-1832
Cop~ll,~sT~19
DATE: JULY 3, 1995
TO: KEN GRIFFIN
CITY ENGINEER/ASST. CITY MANAGER
FROM: MICKEY HARPER~~-~
DIRECTOR OF MAINTENANC~
SUBJECT: PAVING CHANGE
IN OUR ORIGINAL PLANS WE SHOW THE USE OF LIME STABILIZATION
ON THE PARKING LOT AND DRIVE THAT WE ARE ADDING AT 268
SOUTHWESTERN BLVD. WE HAVE SINCE LEARNED THAT THE COST OF
THE LIME STABILIZATION ALONE WOULD BE MORE THAN WHAT WE HAD
ESTIMATED IT WOULD COST FOR LIME STABILIZATION AND CONCRETE.
SINCE THE COST IS SO GREAT WE WOULD LIKE TO CHANGE AND USE 7
INCHES OF CONCRETE ON THE FIRE LANES AND 5 INCHES OF CONCRETE
ON THE PARKING LOT INSTEAD OF THE LIME STABILIZATION. THE
CONCRETE USED WILL BE A 4000 PSI 6 SACK MIX.
ENCLOSED IS A NEW SET OF DRAWINGS WITH THE 8 INCHES OF
CONCRETE SHOWN. I DISCUSSED THIS MATTER WITH GARRETH
CAMPBELL AND HE ADVISED ME THAT THIS SUBSTITUTION IS
SOMETHING THAT THE CITY ALLOWS. THE DISTRICT IS DOING ALL OF
THE WORK POSSIBLE ON THIS JOB AND THIS CHANGE WOULD SAVE US
SOME MONEY AND TIME. YOUR ASSISTANCE ON THIS MATTER WILL BE
GREATLY APPRECIATED. IF YOU HAVE ANY QUESTIONS PLEASE GIVE
ME A CALL AT 393-3047.
Teaching and Leaming Together...