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WA9302-LR 951228 (09)
"G"']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 Repoa 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.: 56 Contractor: Natgun Construction Project No.: 95-0196 Concrete Supplier and Plum: RediMix Concrete - Plant #1 Location of Placement: Slab MATERIALS s ....., ~ w~. INSPECTION DATA Description (Lbs./Cu. Yd) Mix Number: 685 Time Sample Batched: 4:59 pm Cement: Time Sampled: 6:05 pm Sample Location: T-12.5 Fly Ash: Truck/Ticket No: 106/16287 Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Range: 25°F Fine Aggregate: Concrete Range: 46°F Slump Range (inches): 9 ¼" Admixtures: Weather Conditions: Overcast 1 Super plasticizer Time Started: 5:30 am 2 Time Completed: 9: 00 pin Added Water: Sample Air Content (%): 4.5% Total Cubic Yards Placed: 918 C.Y. Required Strength (Lbs./sq.in.): 5,000 psi Specimen Measured Age Date To~al Load Compressive Strength Remarks Number Slump (in.) (Days) Tesled (Lbs.) (LbsdSq.ln.) CWT 217 9 ~" 8 12/17/95 143,440 5,070 CWT 218 9 ~" 28 01/06/96 CWT 219 9 ~" 28 01/06/96 Test Methods Utilized Fractttte Regular Cylinders Made By: G.K. ASTM C-31,C-39,C-143 (Unless Noted Otherwise) Remarks and/or Distribution: cc: Mr. Larry Davis - City of Coppell Mr. Bob Barba~si, Jr. - Natgun Corporation Mr. Gary Hendricks - Shimek, Jacobs and Finklea ~ L ~ C.~R~iI~II, [nr.. RPAewed by: , -