ST8805-CS 890315'4P Jerry Parch Consulting Engineers
March 14, 1989
Mr. Joe Phelps
James B. Arnold Construction Inc.
P O Box 153045
Irving, Texas 75061
214/263-4097
RE:
JP No. 88023; Site Grading;
Parkway Boulevard and High School Access Road;
Parks of Coppell; Coppell, Texas
Dear Joe: ~.o~_~ /,~//~
Quantities listed in the referenced contract are ba ~ ..,~ ,}~
sub~rade levels inproposed street areas as follows'. Parkways_ .~'~,~,' '
Bouievard - 14 inches below tod of curb grade; High School ~ .
Access Road - 13 inches below top of curb grade. Top of curb <~"
grade is shown on sheet numbers 3 and 4 of the plans. Pavement
cross sections are shown on sheet number 6 of the plans.
The paving and utility contractor has indicated that he will use
six inch concrete pavement in both streets in accordance with
City of Coppell requirements. Therefore, please adjust street
subgrade levels to one foot below top of curb grade.
Contract Adjustments:
Item No. 2
Excavation:
Additional Quantity 336 c.y.
Additional Amount $336.00
Total amount of Contract Adjustment
Total amount of Contract as Adjusted
+ $336.00
$18,122.00
320 Vv'estway Place, Suite 501 · Arlington, Texas 76018 · Metro {817) 467-2418 · 18171 465-0259
Hr. Joe Phelps
JP No. 88023
March 14, 1989
Page 2 of 2
Revised copies of the
questions, please call.
Sincerely~
,.
JP:ch
plans will follow.
If you have any
cc:
Mr. Jay Chester, P.E./ABQ Development Corporation
r. David stanfield/Coppell Independent School DistriCt
r Russell Doyle, P.E./City of Coppell
Mr. Steve Morton/City of Coppell
Mr. Jack Crawford/Brittain & Crawford