WA9302-LR 951108 (4) "
[~'EOTECHNICAL
E GEE Consultants, Inc.
E
I NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: November 8, 1995 Date Concrete Placed: October 26, 1995 stanc~r~ 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank concrete Report No.: 38
Contractor: Natgun Construction Project No.: 95-0196
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: Piers
MATERIALS ~on~' ~h ~. INSPECTION DATA
Description (lbs./Cu.Yd.)
Mix Number: 686 Time Sample Batehe& 9:20 am
Cement: Time Sampled: 10:20 am
Fly Ash: Sample Location: Pier No. K-7
Truck/Ticket No: 195/13404
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 68°F
Fine Aggregate: Concrete Range: 67°F
Admixtures: Slump Range (inches): 5V2
Weather Conditions: Sunny
1 Time Started:
2 Time Completed:
Added Water: 5 gal. Sample Air Content (%): No Test
Total Cubic Yards Placed: 7.75 C.Y.
Required Strength (Lbs./sq.in.): 4,000
Specimen Measured Age Date Total L~d Compressive Strength
Remarks
Number Slump ('m.) (Days) Tested (Lbs.) CLbs./Sq. In.)
CWT 153 5%" 7 11/02/95 120,440 4,260
CWT 154 5~h" 7 11/02/95 126,220 4,460
CWT 155 5%" 28 11/23/95
CWT 156 5%" 28 11/23/95
Test Methods Utilized Fracture Regular
ASTM C-31,C-39,C-143 (Unless Noted Othenvise) Cylh~ders Made By: P. Chen
Remarks and]or Distribution:
ce: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Jacobs and Finklea
Mr. Gary Herron - RediMix Concrete
GIR Coneultents, Inc. Reviewed