WA9302-LR 951128EOTECHNICAL
E GEE Consultants, Inc.
EI NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: November 28, 1995 Date Concrete Placed: November 9, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 46
Contractor: Natgun Collstrtlction Project No.: 95-0196
Concrete Supplier and Plato: RediMix Concrete - Plant #1
Location of Placement: Piers
MATERIALS ~o~e, ~at~h ~. INSPECTION DATA
Description (Lbs./Cu. Yd)
Mix Number: 686 Time Sample Batched: 10:20 am
Cement: Time Sampled: 10:55 am
Fly Ash: Sample Location: Pier No. I-2
Truck/Ticket No: 127/14364
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 65°F
Fine Aggregate: Concrete Range: 65°F
Admixtures: Slump Range (inches): 2.5"
Weather Conditions: Sunny
1 Time Started:
2 Time Completed:
Added Water: 15 gal. water on site 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 Load Compressive Strength Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.in.)
CWT 185 2.5" 7 11/16/95 144,460 5, 110
CWT 186 2.5" 7 11/16/95 146,140 5,170
CWT 187 2.5" 28 12/07/95
CWT 188 2.5" 28 12/07/95
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
GEE Consultants, The. Reviewed