WA9302-LR 960205 (4)[EOTECHN ICAL '~
E I 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: February 5, 1996 Date Concrete Placed: January 2, 1996 Standard 6"x12"
CI ent: Natgun 'Corporation Area 28.27 Square Inches
Prqect: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 67
Contractor: Natgun Corporation Project No.: 95-0258
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Lecation of Placement: Wall Panel
MATERIALS Source< ~a~l, w~. INSPECTION DATA
Description (Lbs./Cu. Yd)
M x Number: 685 Time Sample Batched: 9:23 am
Cement: Time Sampled: 10:35 am
FI,~ Ash: Sample Location: WD-1
Truck/Ticket No: 107/17278
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 38°F
Fine Aggregate: Concrete Range: 46°F
Ac mixtures: Slump Range (inches): 9"
Weather Conditions: Partly Cloudy
1 Time Started: 8:30 am
2 Time Completed: 4:00 pm
Ac ded Water: Sample Air Content (%): 41/2 %
Total Cubic Yards Placed: 10 C.Y.
Required Strength (Lbs./sq.in.): 5,000 psi
Spccxmen Measured Age Date Total Load Compressive Strength
Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.ln.)
UWT 252 9" 7 01/09/96 103,760 3,670 Slump before super plasticizer was
UWT 253 9" 28 01/30/96 113,880 4,030 2V2"
~WT 254 9" 28 01/30/96 135,160 4,780
UWT 255 9" Hold Hold
:st Methods Ulilized Fracture Regular
iTM C-31 .C-39,C 143 (Unless Noted Otherwise) Cylinders Made By: P.C.
Re ~' ~arks and/or Distribution:
co: Mr. Larry Davis -City of Coppell
Mr.'Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Jacobs and Finklea
GE g Cmsultm~, ~ Reviewed by:f~
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