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WA9302-LR 951228 (03)
[EOTECHNICALE I GEE Consultants, Inc. E JNVIRONMENTAL 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.: 50 Contractor: Natgun Construction Project No.: 95-0 196 Concrete Supplier and Plant: RediMix Concrete - Plant #5 Location of Placement: Slab MATERIALS s .....~ ~h ,~. INSPECTION DATA Description (Lbs./Cu. Yd) Mix Number: 685 Time Sample Batehe& 12:10 pm Cement: Time Sampled: 1:00 pm Sample Location: K-6 Fly Ash: Truck/Ticket No: 141/55688 Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Range: 34°F Fine Aggregate: Concrete Range: 51°F Slump Range (inches): 9" Admixtures: Weather Conditions: Overcast 1 Super plasticizer Time Started: 5:30 am 2 Time Completed: 9:00 pm Added Water: Sample Air Content ( % ): 3 V2 % Total Cubic Yards Placed: 135 C.Y. Required Strength (Lbs./sq.in.): 5,000 psi Specimen Measured Age Date Total Lc~d Compresslye Strength Remarks Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq. In.) CWT 199 9" 8 12/17/95 99,900 3,530 CWT 200 9" 28 01/06/96 CWT 201 9" 28 01/06/96 Test Methods Utilized I Fracture Regular Cylinders Made By: D.S. ASTM C-31 ,C-39,C- 143 (Unless Noted Otherwise) Remarks and/or Distribution: cc: Mr. Larry Davis - City of Coppell Mr. Bob Barbarisi, Jr. - Natgun Corporation Mr. Gary Hend~cks - Shimek, Jacobs and Finklea ~ Cmlmllm~l~ hi. Reviewed by: I~~/~