WA9302-LR 960116 (07)["~'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: January 16, 1996 Date Concrete Placed: January 2, 1996 Standard 6"x12"
CI ent: Natgun Corporation Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 68
Contractor: Natgun Construction Project No.: 95-0258
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Lccation of Placement: Wall Panel
MATERIALS s ...../ Bate,, W~. INSPECTION DATA
Description (Lbs./Cu. Yd)
Mx Number: 685 Time Sample Batched: 10:01 am
Cement: Time Sampled: 11:05 am
FI', Ash: Sample Location: WF-1
Truck/Ticket No: 192/17280
C{arse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 41 °F
Fine Aggregate: Concrete Range: 49°F
At mixtures: Slump Range (inches): 61/2''
Weather Conditions: Partly Cloudy
1 Time Started: 8:30 am
2 Time Completed: 4:00 pm
Acded Water: Sample Air Content (%): 4%
Total Cubic Yards Placed: 20 C.Y.
Required Strength (Lbs./sq.in.): 5,000 psi
Specimen Measured Age Date Total Load Compressivc Strength Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.ln.)
2WT 256 6%" 7 01/09/96 123,780 4,380 Slump before super plasticizer was
2WT 257 6 %" Hold Hold 2 %"
2WT 258 6%" Hold Hold
.st Methods Utilized Fracture Regular
iTM C-31,C-39,C-143 (Unless Noted Otherwise) Cylinders Made By: P.C.
Rerlarks and/or Distribution:
cc: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Jacobs and Finklea
GE g (~m~lmmls, l~x,. Reviewed by: 4Ct~ ~
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