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WA9302-LR 960307[~]EOTECHNICAL E GEE Consultants, Inc. E~ NVIRONMENTAL 10046 Monroe Drive · Dallas, Texas 75229 · (214) 352-5433 · Fax (214) 352-6972 lIEPORT OF CONCRETE MIX INSPECTION l~cport l)atc: March 7, 1996 Date Concrete Placed: February 19, 1996 Standard 6"x 12" Client: City of Coppell Area 28.27 Square Inches I'rojecl: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 142 Conlractor: Natgun Corporation Project No.: 95-0196 Concrete Suplfiier alld Plant: RediMix Concrete - Plant g 1 Location of Placement: Dollle Slots MATERIALS s ......., ,~,,,~,, w,~. INSPECTION DATA I )cscriplion ( I ~bs. !Cu Yd) Mix Ntmfl~cr: 687/Mix C Time Sample Balched: 8:26 am Cement: Time Sampled: 9:12 pm Sample Location: JK rings Fly Ash: Truck/Ticket No: 192/10159 Coarse Aggregate: Temperature: h~termediate Aggregate: Ambient Range: 60°F Fine Aggregate: Concrete Range: 65~F Slun~p Range (inches): 3 ~A" Admixtures: Wealher Conditions: Clear I Time Started: 8:30 am 2 Time Completed: 10:15 am Added Water: Sample Air Content (%): 3% Total Cubic Yards Placed: 5.0 C.Y. Required Strength (Lbs./sq.in.): 5,~0 psi Number Sluntp (in) tDays) Tested (I.hs.) (ll,s./Sq. hL) CW'F 489 3 I/i" 7 02/26/96 101,220 3,7 10 CWT 490 3 ~A" 28 03/17/96 CWT 491 3tA'' 28 03/17/96 ~";I'M ('-31,C-39,C-143 {lhfiess Noted Otherwise) Cylinders Made By: K.Mc. l~emarks and/or Distribution: el:: Mr. Larry Davis - City of Coppell Mr. Gary lfendricks - Shimek, .lacobs and Finklea