WA9302-LR 950912 (2) 'EOTECHNICAL
E GEE Consultants, Inc.
E
JNVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX DESIGN
Report Date: September 12, 1995 Date Concrete Placed: September 1, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete ReponNo.: 4
Contractor: Natgun Construction Project No.: 95-0196
Concrete Supplier and Plant: RediMix Concrete - 121 Plant
Location of Placement: Piers
MATERIALS s .... / Batch wts. INSPECTION DATA
Description (lbs./0.075 C.Y)
Mix Number: //686 Time Sample Batchgd: 11:40 am
Cement: Time Sampled: 12:30 pm
Fly Ash: Sample Location: B-12 and D.5-18.1
Truck/Ticket No: 161/19737
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 96°F
Fine Aggregate: Concrete Range: 93°F
Admixtures: Slump Range (inches): 7"
Weather Conditions: Sunny
I Time Started:
2 Time Completed:
Added Water: Sample Air Content (%): No test
Total Cubic Yards Placed: 7.0 C.Y.
Required Strength (Lbs./sq.in.): 4,000
Specimen Measured Age Date Tom[ Load Compresslye Strength Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.ln.)
CWT 13 7 7 09/08/95 87,760 3,100
CWT 14 7 7 09/08/95 90,700 3,210
CWT 15 7 28 09/29/95
CWT 16 7 28 09/29/95
Test Methods Utilized Fracture Regular
ASTM C-31,C-39,C .143 I (Unless Noted Otherwise,~ I Cylinders Made By: D.J.
Remarks aM/or Distribution:
cc: Mr. Larry Davis - Cit3, of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Jacobs and Finklea
Mr. Gary Herron - RediMix Concrete ~L~J ~'~
GEE Consuttants, Inc, Reviewed by:
All letters and reports are for the exclusive use of the client to whom they are addressed and shall not be reproduced without the full approval of GEE Cousulmnts, Inc. The use of our name must receive
our prior written approval. Our letters and reports apply only to the sample tested and/or inspected and are not necessarily indicative of the quantities of apparently identical or similar products.