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WA9302-LR 960109 (3)
'EOTECHNICAL E 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: January 9, 1996 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.: 58 Contractor: Natgun Construction Project No.: 95 -0196 Concrete Supplier and Plant: RediMix Concrete - Plant #1 Location of Placement: Slab MATERIALS so.,~/ ~h w.. INSPECTION DATA Description (Lbs./Cu. Yd) Mix Number: 685 Time Sample Batehed: 6:16 pm Cement: Time Sampled: 7:20 pm Sample Location: E-3 Fly Ash: Track/Ticket No: 107/16297 Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Range: 26°F Fine Aggregate: Concrete Range: 51 °F Slump Range (inches): 8 ~" Admixtures: Weather Conditions: Overcast 1 Super plasticizer Time Started: 5: 30 am 2 Time Completed: 9:00 pm Added Water: Sample Air Content (%): 3.5% Total Cubic Yards Placed: 1008 C.Y. Required Strength (Lbs./sq. in.): 5,000 psi Specimen Measure<l Age Date Total Load Compresslye Streng~ Remarks Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.ln.) CWT 223 8~" 8 12/17/95 151,300 5,350 CWT 224 8 s~ ,, 28 01/06/96 109,140 3,860* CWT 225 8sA" 28 01/06/96 157,980 5,590 Test Methods Utilized Fractttre R~gular Cylinders Made By: G.K. ASTM C-31 ,C-39,C-143 (Unless Nottxi Otherwise) Remarks and/or Distribution: Note: * Cylinder was damaged co: Mr. Larry Davis - City of Coppell Mr. Bob Barbarisi, Jr. - Natgun Corporation Mr. Gary Hendricks - Shimek, Jacobs and Finklea ~ ~ hr_ Reviewed by:;