WA9302-LR 951103 (06) "
'G"[EOTECHNICAL
E GEE Consultants, inc.
E
~NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: November 3, 1995 Date Concrete Placed: October 10, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 26
Contractor: Natgun Constrtlction Project No.: 95-0196
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: Pier
MATERIALS s~r¢~/ Batehwts. INSPECTION DATA
Description (lbs./C. Y )
Mix Number: 686 Time Sample Batched: 8:04 am
Cement: Time Sampled: 8:45 am
Sample Location: Pier No. Q-6
Fly Ash: Truck/Ticket No: 189/12228
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 50°F
Fine Aggregate: Concrete Range: 50°F
Admixtures: Slump Range (inches): 4"
Weather Conditions: Cloudy
1 Time Started: 7:00 am
2 Time Completed: 5:30 pm
Added Water: 15 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 Load Compressire Strength Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq. Irk)
CWT 105 4" 7 10/17/95 135,680 4,800
CWT 106 4" 7 10/17/95 129,380 4,580
CWT 107 4" 28 11/07/95
CWT 108 4" 28 11/07/95
Test Methods Utilized Fracture Regular CylhKlers Made By: P. Chen
ASTM C-31,C-39,C-143 (Unless Noted Otherwise)
Re,harks and/or Distribution:
cc: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - ShimeL Jacobs and Finklea
All letters m~d reports are for the exclusive use of the elie~t to whon~ they am addressed mgl fitall not be reproduced without the full approval of GEE Consultants, Inc. The use of our name most receive
~r prior written approval. Our letters and reports apply only to the sample tested and/or insFeted and are not necessarily indicative of the quantifies of apparently identical or similar products.