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WA9302-LR 951228 (11)
['~EOTFCH N ICAL E GEE Consultants, Inc. EiNViRONMENTAL 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,: 58 Contractor: Natgun Construction Project No.: 95-0196 Concrete Supplier and Plant: RediMix Concrete - Plant #1 t,oeatlon of Placement: Slab MATERIALS ~°~' ~ ~- INSPECTION DATA Description (Lbs./Cu. Yd) Mix Number: 685 Time Sample Batched: 6:16 pm Cement: Time Sampled: 7:20 pm Fly Ash: Sample Location: E-3 Truck/Ticket No: 107/16297 Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Range: 26°F Fine Aggregate: Concrete Range: 51 °F Admixtures: Slump Range (inches): 8~" Weather Conditions: Overcast I Super plastieizer 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 Measured Age Date Total L~d Compre&sive Strength Remarks Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.ln.) CWT 223 8~" 8 12/17/95 151,300 5,350 CWT 224 8~" 28 01/06/96 CWT 225 8~" 28 01/06/96 Test Methods Util~i Fractuf~ Regular Cylinders M~ By: G.K. ASTM C-31,C-39,C-143 (Unless Noted Other~v~) Remarks and/or Distribution: ¢c: Mr. Larry Davis - City of Coppell Mr. Bob Barbarisi, Jr. - Natgun Corporation Mr. Gary Hendrlcks - Shimek, Jacobs and Finklea Gglg ~ ~ Renewed by: ~'~~ ~L.-'