WA9302-LR 960116 (03)['~'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: January 16, 1996 Date Concrete Placed: January 3, 1996 Standard 6"x12"
CI ent: Natgun Corporation Area 28.27 Square Inches
Prl,ject: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 73
Centfactor: Natgun Construction Project No.: 95-0258
Cencrete Supplier and Plant: RediMix Concrete - Plant #1
Lccation of Placement: DOlTIe Panels
MATERIALS s ..../ h~. w~. INSPECTION DATA
Description (Lbs./Cu. Yd)
M~x Number: 685 Time Sample Batched: 9:20 am
Cement: Time Sampled: 10:30 am
Sample Location: 4C-2, 5C-2, 6D-2, 5D-2, 4D-2, 5E-2
FI'~ Ash: Truck/Ticket No: 129/17304
Ccarse Aggregate: Temperature:
Inlermediate Aggregate: Ambient Range: 36°F
Fine Aggregate: Concrete Range: 49°F
Ac mixtures: Slump Range (inches): 6"
Weather Conditions: Clear
1 Time Started: 8:30 am
2 Time Completed: 5:00 pm
Ac ded Water: 30 gal. Sample Air Content (%): 4xh %
Total Cubic Yards Placed: 10 C.Y.
Required Strength (Lbs./sq.in.): 5,000 psi
Specimen Measured Age Date Total Load Compressive Strength Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.ln.)
CWT 271 6" 7 01/10/96 121,020 4,280 Slump before super plasticizer was 2"
CWT 272 6" 28 01/31/96
CWT 273 6" 28 01/31/96
CWT 274 6" Hold Hold
est Mett~ods Utilized Fracture Regular Cylinders Made By: P.C.
STM C 31,C-39,Cd43 (Unless Noted Otherwise)
Re~:larks and/or Distribution:
cc: Mr. Larry Davis - City of Coppe|l
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Jacobs and Finklea
GEE Cmmsdlm~, Im~ Reviewed by/~ ~~
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