WA9302-LR 951117 (3)'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 17, 1995 Date Concrete Placed: November 3, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 43
Contractor: Natgun C onstruction Project No.: 95 -0196
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: Piers
MATERIALS ~on~e~ ~ '~' INSPECTION DATA
Description (Lbs./Cu .Yd)
Mix Number: 686 Time Sample Batched: 10:10 am
Cement: Time Sampled: 11:20 am
Fly Ash: Sample Location: Pier No. H4
Track/Ticket No: 170/13998
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range:
Fine Aggregate: Concrete Range: 46°F
Admixtures: Slump Range (inches): 2.5"
Weather Conditions: Cloudy
1 Time Started: 7:00 am
2 Time Completed: 4:45 pm
Added Water: 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 Compresslye Strength Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq. In.)
CWT 173 2.5" 7 11/13/95 151,780 5,370
CWT 174 2.5" 7 11/13/95 142,520 5,040
CWT 175 2.5" 28 12/04/95
CWT 176 2.5" 28 12/04/95
Test Methods Utilized Fracture Regular
ASTM C-31,C-39,C-143 (Unless Noted Othenvise) Cylinders Made By: P. Chen
Remarks and/or Distribution:
co: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Henchicks - ShimeL Jacobs and Finklca
GEE consultants, Inc. Reviewed by: