WA9302-LR 960206 (4)['~EOTECHNICAL 'T
E GEE Consultants, Inc.
EI NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 'o Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: February 6, 1996 Date Concrete Placed: January 16, 1996 Standard 6"x12"
Client: Natgun Corporation Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 134
Contractor: Natgun Corporation Project No.: 95-0258
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Locatior~ of Placement: Wall Panel
MATERIALS s ..../ t, at~ W~. INSPECTION DATA
Description (Lbs./Cu. Yd)
Mix Number: 685 Time Sample Batched: 9:50 am
Cement: Time Sampled: 10:55 am
Flv Ash: Sample Location: WB-6
' Truck/Ticket No: 170/18199
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 50°F
Fine Aggregate: Concrete Range: 58°F
Admixtures: Slump Range (inches): 61/2''
Weather Conditions: Cloudy
1 Time Started: 8:15 am
2 Time Completed: 4:30 pm
Added Water: 5 gal. Sample Air Content (%): 21/2%
Total Cubic Yards Placed: 10 C.Y.
Required Strength (Lbs./sq.in.): 5,000 psi
Specimen Measured Age Date Total Load Compressire Strength Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq. ln.)
UWT 463 61/2" 8 01/24/96 144,660 5,120 Slump before super plasticizer was
UWT 464 61/2" Hold Hold 2 ¼"
UWT 465 61/2" Hold Hold
UWT 466 61/2"
:st Methods Utilized Fracture Regular
~TM C-31,C-39,C-143 (lJnless Noted Otherwise) Cylinders Made By: P.C.
Renlarks and/or Distribution: ~
cc: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks ~ Shimek, Jacobs and Finklea
GEE Gmnlam, lame. Reviewed by: