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CF-Cozby Library-LR 940617 (4)J G EOTECHNICAL E GEE Consultants, Inc. 2540 Glenda lane · Suite 108 · Dallas, lexas 75229 · (214) 620-9791 · }:ax (214) 620-9794 REPORT OF CONCRETE MIX INSPECTION Report Date: June 17, 1994 Date Concrete Placed: May 20, 1994 Standard 6'x12" Client: City of Coppell Area 28.27 Square Inghes Project: W.T. Cozby Public: Library Co.tractor: Diversified Construction Services, Inc. Concrete Supplier and Plant: Texas Industries, Inc. - Plant #41 Location of Placement: Grade Beams MATERIALS s~=.. ~sD B.,~ w~. ~ .~t.~:c~vd~ INSPECTION DAT2% Mix Number: 45 Time Sample Batched: 12:39 pm Cement: 4.55k Time Sampled: 1:00 pm Fly Ash: Sample Lo~afion: GB#-I9 Track/Ticket No: 95/219177 Coarse Aggregate: I "C.S. Temperature: Intermediate Aggregate: Ambient Range: 90°F Fine Aggregate: Concrete Range: 85°F Admixtures: Slump Range (inches): 3~& Weather Conditions: Partly Cloudy ! ADMIX Time Started: 11:30 am 2 Time Completed: 3:30 pm Added Water: Sample Air Content (%): No Test Total Cubic Yards Placed: 10.0 Required Strenglh (Lbs./sq.in.): 3,000 Spechrgn Measured A~: Date Tmal I..md Cemlne~ive SIm~.th I~-marks Number Slump (in.) (Da.vs~ Te~ted. (L~.{ (Lb~.;Sq Ln ~ WTC 56 3½ 7 05/27/94 84,880 3,000 WTC 57 3½ 7 05/27/94 91,460 3,240 WTC 58 3½ 28 06/17/94 128,240 4,540 WTC 59 3½ 28 06/17/94 128,500 4,550 WTC 60 3½ Hold Teat Mcth~ Utilized Fracture P~aua, Cvlinders Made By: K. MC:. ASTM C-31.C.39.C-143 iUniess Nmed Otl~rwlse{ ' Remarks and/or Distribution: Gary Sieb - City of Coppell Larry Davis - City of Coppell /,tike Sherp£nskas - Diversified Construction Servic:es, Xnc. Russell Williams - Brockette Davis Drake, Inc ~ Consul'tali~s; 'mc. Reviewed by: ~ ~.-