Freeport NIP(2.8)-CS04042204/22/2004 13:31 FAX 9722605604 HANSON PIPE & PRODUCTS [~]002
April22,2004
" 'Hanson
Hanson Aggregates
South Central Region
Technical Service Lab
1000 N. MacArthur Blvd.
Grand Prame, TX 75050
Tel. 972-260-3646
};'ax. 972-260-3655
www.hansonplc corn
TO: Mr. Robert A. Gamble
Hanson Pipe & Products, Inc.
1000 N. MacArthur Blvd.
Grand Prairie, Texas 75050
Contractor: PCI Construction
PROJECT: 585 S Royal Ln.
Coppell, Texas
Technical Services Lab Project 2004-38
Dear Robert:
We are pleased to submit the following mix design for your approval on the above referenced project.
MIX DESIGN PROPORTIONS - ONE CUBIC YARD (SSD)
Specified 28 Day Strength (f'c) 4500 psi.
Manholes, Boxes
DW Cast
Ash Grove Type fill Cement
ISG Cason Fly Ash
Hanson Bridgeport Crushed Limestone
Hanson Bridgeport Mfg. Sand
Hanson Ferris Natural Sand
Water
ONE CUBIC Yard
(SSD wt.)
611 Lbs. '~
0.0 Lbs.
1702 Lbs.
1000 Lbs.
631 Lbs.
211 Lbs.
TOTAL 4155 Lbs.
The above mix design is guaranteed to achieve specified compressive strength when tested and evaluated
in accordance with applicable ASTM and ACI test methods and specifications.
We would appreciate notification of mix design approval before commencement of concrete placement
Please do not hesitate to call if you have any questions concerning the mix design data.
CC: Greg Minteer - Hanson
Jim Ablowich - Hanson
Joe Lundy - Hanson
Respectfully Submitted,
Vartan Babakhanian, P.E
Technical Services Manager