WA9302-LR 951020 (11) ['~'EOTECHNICAL
E GEE Consultants, Inc.
E
J NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: October 20, 1995 Date Concrete Placed: October 6, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 24
Contractor: Natgun Construction Project No.: 95 - 0196
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: P i e r s
MATERIALS s ..... / .arch W~.
Description (1b,./0.075 C.¥> INSPECTION DATA
Mix Number: 686 Time Sample Bateheal: 8:08 am
Cement: Time Sampled: am
Fly Ash: Sample Location: Pier No. C-9
Truck/Ticket No: 170/12016
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 55°F
Fine Aggregate: Concrete Range: 55°F
Admixtures: Slump Range (inches): 4.5"
Weather Conditions: Sunny
1 Time Started:
2 Time Completed:
Added Water: Sample Air Content (%): No Test
Total Cubic Yards Placed: 8.0 C.Y.
Required Strength (Lbs./sq.in.): 4,000
Specimen Measured Age Date Total Load Compressive Strength
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq. ln.) Remarks
CWT 97 4~" 7 10/13/95 133,640 4,730
CWT 98 4~" 7 10/13/95 134,280 4,750
CWT 99 4~" 28 11/03/95
CWT 100 4~" 28 11/03/95
Test Methods Utilized Fracture Regular
ASTM C-31,C-39,C-143 (Unless Noted Otherwise) Cylinders Made By: P.Chen
Remarks and/or Distribution:
cc: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Jacobs and Finklea
Mr. Gary Herron - RediMix Concrete
GEE ConsuLtants, Inc. Reviewed by:
All letters and reports arc for the exclusive use of the client to whom they arc addressed and shall not be reproduced without the full approval of GEE Comultants, 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.