CF-Cozby Library-LR 940719 (2) G EOTECHNICAL
E GEE Consultants, Inc.
2540 Glenda lane · Suite 108 · Dallas, lexas 75229 · (214) 620-0791 · [ax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Repofl Date: July 19, 1994 Dat~ Concrete Placed: June 21, 1994 Standard 6"x12"
Client: City of Coppell Area 28.27 Squar~ Inches
Project: W.T. Cozby Public Library
Contractor: Diversified Construction Services, Inc.
Concrete Supplier and ~ant: Texas Industries, Inc. - Plant #31
Location of Placement: Slab 1st Floor (west end}
MATERIALS ~ sD B,,c~v~,. INSPECTION DATA
De~ri~ion . LIm.'CuYd)
MiX Number: 45 Time Sample Batched: 6:58 am
Cement: TXI I/Ii Time Sampled: 7:50 am
Fh' Ash: Sample Location: 25'S of N end. 35' £ of W end (middle)
' Truck/Ticket No: 363/231773
Coars~ Aggrogat¢: i" C.S. Temperature:
Intermediate Aggregate: Ambient Range: 74°F
Fine Aggregate: Sand Concrete Range: 85°F
Admixtures: Slump Range (inches):
Weather Conditions: Partly Cloudy
I Admix Time Started: 5:15 am
2 Time Completed: I 1:00 am
Added Water: 20 gal. Sample Air Content (%): No Test
Tolal Cubic Yards Placed: 110.0 C.Y.
Required Strength (Lbs./sq.in.): 3.000
.~g~cin~n 5.~easu~d A~c Dam Total Load Comp~si,~o St~n~th
Romar~
Numi~r Slump dn.I Days Te. stod (Lb~.~ ~Lb~. Sq. Ln.,
WTC 96 5 7 06/28/94 95,520 3,380
WTC 97 5 7 06/28/94 93,820 3,320
WTC 98 5 28 07/19/94 116,760 4,130
WTC 99 5 28 07/19/94 121,900 4,310
WTC 100 5 Hold Hold
Test Mcth~ L".ilizoi Fmc-auto I~gular
AS'TM C-31.C-39.C-143 -l;nlcas ~oa~i O,a~r~-iso, Cylinders Made By: J. R.
Remarks and;or Distribution:
cc: Gary Sieb- City of Coppell
Larry Davis - City of Coppell
Mike Sherpinskas - Diversified Construction Services, Inc.
Jim Bullock - F & S Partners /'~ ~
Russell Williams Brockette Davis Drake,
- Inc~ .
(~l~n~ ~Onsu~tAnts, Xn(:. Revieleed by: /
All letters and ~ nm for th~ exclusivo uso of tho clim~ to whom ~ am ~cll~:~scd and shall ~ol b~ r~odu0cni withma t]~ f~d] apl:n~.'al of GEE Comultants, hac. T~. mo of o~r umn: nmst roc~.~
our prior written appro,al. Our le.t~m and ~ports apply only to tl~ satanic t~ted a~d,'o~ inaptly[ ~md s~ n~ neo~sahly indicativ~ of th~ quantities of appal~mtly k:b:~tica] o~ simil., i~xlucts.