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WA9302-LR 951228 (07)
I'!EOTECHNICAL E I GEE Consultants, Inc. EI NVIRONMENTAL 2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794 REPORT OF CONCRETE MIX INSPECTION Report Date: December 28, 1995 Date Concrete Placed: December 9, 1995 Standard 6"x12" Client: City of Coppell Area 28.27 Square Inches Project: 6.0 Million Gallon Water Storage Tank concrete Report No.: 54 Contractor: Natgun Construction Project No.: 95-0196 Concrete Supplier and Plant: RediMix Concrete - Plant #1 Location of Placement: Slab MATERIALS s ....., ~ ~¢~' INSPECTION DATA Desc ription (Lbs./Cu. Yd) Mix Number: 685 Time Sample Batehed: 3:23 pm Cement: Time Sampled: 4:00 pm Sample Location: M-13 Fly Ash: Truck/Ticket No: 190/16268 Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Range: 28°F Fine Aggregate: Concrete Range: 56°F Slump Range (inches): 8%" Admixtures: Weather Conditions: Overcast 1 Time Started: 5:30 am 2 Time Completed: 9:00 pm Added Water: Sample Air Content (%): 4.5% Total Cubic Yards Placed: 747 C.Y. Required Strength (Lbs./sq.in.): 5,000 psi Specimen Measured Age Date Total Lead Compressive Strength Remarks Number Slump (in.) (Days) TesteA (Lbs.) (Lbs./Sq.ln.) CWT 211 8%" 8 12/17/95 143,280 5,070 CWT 212 8%" 28 01/06/96 CWT 213 8%" 28 01/06/96 Test Methods Utilized Fractut~ Regular Cylinders Made By: G.K. ASTM C-31 ,C-39,C- 143 (Unless Noted Othetwlse) Remarks and/or Distribution: cc: Mr. Larry Davis - City of Coppell Mr. Bob Barbarisi, Jr. - Natgun Corporation Mr. Gary Hendrlcks - Shimek, Jacobs and Finklea ~ ~ ~ Reviewed by: ~~ ~0' ~