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WA9302-LR 960107 (6)
['~'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 RepoR Date: January 7, 1996 Date Concrete Placed: December 29, 1995 Standard 6"x12" Client: City of Coppell Area 28.27 Square Inches Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 64 Contractor: Natgun Construction Project No.: 95-0196 Concrete Supplier and Plant: RediMix Concrete - Plant #1 Location of Placement: Wall Panels WE1 MATERIALS so~ce~ ~ '~' INSPECTION DATA Description (Lbs,/Cu. Yd) Mix Number: 685 Time Sample Batched: 12:31 pm Cement: Time Sampled: 1:45 pm Sample Location: Wall Panel WE-I Fly Ash: Truck/Ticket No: 172/17233 Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Range: 48°F Fine Aggregate: Concrete Range: 57°F Slump Range (inches): 7~h" Admixtures: Weather Conditions: Partly Cloudy 1 Time Started: 8:00 am 2 Time Completed: 6:00 pm Added Water: Sample Air Content (%): 4% Total Cubic Yards Placed: 50 C.Y. Required Strength (Lbs./sq.in.): 5,000 psi Specimen Measured Age Date To~al Load Compressive Strength Remarks Number Slump (in.) (Days) TestPat (Lbs.) (Lbs./Sq.[n.) CWT 243 7%" 7 01/05/96 130,260 4,610 CWT 244 7%" 28 01/26/96 CWT 245 7%" 28 01/26/96 T~t Methods Utilizexl Fnc~u~ Regular Cytinders Mad~ By: W.I. ASTM C-31, C-39, C- 143 (Unless Noted Other,vise) Remarks and/or Dis~butiom Note: Slump before super plastieizer was 3" co: Mr. Larry Davis - City of Coppell Mr. Bob Barbafisi, Jr. - Natgun Corporation Mr. Gary Headticks - Shimek, Jacobs and Finklea ~ Omsslms~ It.. Reviewed by: /~¢ ~