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WA9302-LR 960205 (9)
" ]"~'EOTECHNICAL E GEE Consultants, Inc. E I NVIRONMENTAL 2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794 REPORT OF CONCRETE MIX INSPECTION Report Date: February 5, 1996 Date Concrete Placed: Jm~uary 4, 1996 Standard 6"x12" Client: City of Coppell Area 28.27 Square Inches Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 81 Contractor: Natgun Construction Project No.: 95-0196 Concrete Supplier and Plant: RediMix Concrete - Plant #1 Location of Placement: Dome Panels MATERIALS s .....~ ~atc,, w~. INSPECTION DATA Description (Lbs./Cu. Yd) Mix Number: 685 Time Sample Batched: 10:10 am Cement: Time Sampled: 11:30 am Sample Location: 3A-4, 3B-4, 4B-3, 5B-3, 6B-3 Fly Ash: Truck/Ticket No: 161/17376 Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Range: 46°F Fine Aggregate: Concrete Range: 56°F Admixtures: Slump Range (inches): 6" Weather Conditions: Clear 1 Time Started: 8:30 am 2 Time Completed: 6:00 pm Added Water: 30 gal. Sample Air Content (%): 3% Total Cubic Yards Placed: 20 C.Y. Required Strength (Lbs./sq.in.): 5,000 psi Specimen Measured Age Date Total Load Compressire Strengd~ Remarks Number Sirerip (m.) (Days) Tested (Lbs.) (Lbs./Sq.ln,) CWT 297 6" 7 01/11/96 127,340 4,500 Slump before super plasticizer was CWT 298 6" 28 02/01/96 159,120 5,630 1 x/: ,, CWT 299 6" 28 02/01/96 144,420 5,110 Test Methods Utilized Fracture Regular Cylinders Made By: P.C, ASTM C-31,C-39,C 143 (Unless Noted Otherwise) Remarks alld/or Distribution: cc: Mr. Larry Davis - City of Coppell Mr. Bob Barbarisi, Jr. - Natgun Corporation Mr. Gary Hendricks - Shimek, Jacobs and Finklea GEE C~s'ultmlls, 1~. Reviewed ALl ]e:lers :uxtl top,iris ~trc h,r t/to exclusive u~ Ill Ihe clicn. tn whtlm they are addressed al~ shall nnt ~ r.'pr..luccd ~ilhoul It,c ~utl apI.rtav:.t ~1 GEE Ctm~uhanls Inc. The t,hc ,,s c,ur ham.' mu~. rccctvc