Freeport NIP(2.7)-CS030418R I EMM I I '"IE E R —
GEOTECHNICAL AND -G R L] LJ P
ENVIRONMENTAL CONSULTANTS
April 18, 2003
Project No. 9945
Product Support Services
c/o Pritchard Associates
2501 State Street
Dallas, Texas 75201
ATTN: Mr. Brett Ratliff
Re: PSS Office
Royal Lane and Gateview Boulevard
Coppell, Texas
Gentlemen:
. VI b%`l � '
VV '0
This letter is to confirm our opinion that the use of fly ash in the paving concrete mix is
acceptable. The replacement of fly ash for cement should not exceed twenty percent by
volume.
We trust this information is sufficient for your use. If any questions arise, do not hesitate
to call.
Sincerely,
REED ENGINEERING GROUP, LTD.
Original Signed By
Keith E. Atkins
Manager, CMT
KEA/cn
Copies submitted: (1) Pritchard Associates /Mr. Brett Ratliff
(1) McFadden & Miller /Mr. Jon Jacobson
(1) City of Coppell/Mr. Ken Griffin
2424 STUTZ DR. • SUITE 400 • DALLAS, TX 75235 • TEL [2 141 350 5600 • FAx (2 141 350 0019
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