CF-Cozby Library-LR 940719 (4)J G EOTECHNICAL
E GEE Consultants. Inc.
F
2540 Glenda lane * Suite 108 · Dallas, lexas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Rcpo~ Date: July 19, 1994 Date Concre,- Placed: June 21, 1994 S,*naa~ 6'x12'
Client: City of Coppell Area 28.27 Square Inches
Project: W.T. Cozby Public Library
Contractor: Diversified Construction Services, Inc.
Concrete Supplier and Plant: Texas Industries, Inc. - Plant #31
Location of Placement: Slab 1st Floor (west half)
MATERIALS s.,,~' ss~ B=~w~. INSPECTION DATA
Dasc~gtion (L~,CuYdl
Mix Number: 45 Time Sample Batched: 5:45 am
Cement: TXI l/Ii Time Sampled: 6:45 am
Sample Location: 50'S of N end, 8' east of W end
Fly Ash: Truck"Ticket No: 210.'231690
Coarse Aggregate: I' C.S. Temperature:
Intermediate Aggregate: Ambient Range: 72°F
Fine Aggregate: Sand Concrete Range: 84°F
Slump Range (inches): 41/:
Admixtures: Weather Conditions: Partly Cloudy
I Admix Time Started: 5:15 am
2 Time Completed: I 1:00 am
Added Water: 5 gal. Sample Air Content (~): No Test
Total Cubic Yards Placed: 30.0 C.Y.
Required Strength (Lbs./sq.in.): 3,000
Sl:ecin~n Me. mu~ Ay= Dam Tc~al ~ Compan:ssive Sl~en~th Remarks
Number Slump I~. ~ d~.v~ ~ T~u~:l ,Lb.] ~Lb~.~Sq..ln.I
WTC 91 4½ 7 06/28/94 94,160 3,330
WTC 92 4% 7 06/28/94 101,640 3,600
WTC 93 4% 28 07/19/94 125,820 4,450
WTC 94 4½ 28 07/19/94 129,040 4,560
WTC 95 4½ Hold Hold
T~at Methods l¥.lize~ Fmcn.~ Regular CYlinders Made BY: J. R.
/%ST.M C-31.C-39. C-l-t3 ~Unl~ss Nord O~q~rwi~} -
Remarks and/or Distfbution:
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. .. , .-
Guam Consultants, Inc. Reviewed by: [..:Ex, x, fx~'~x ~,',,.x ~--,---
All Ir.~m am:l n:pm~ am f~ ~h~ exclu~i~ u~ of Ih~ cl&:a,a to wh~m I~,. a~ a~h~n~d ~ s~ ~ ~ ~,~ ~ ~ ~ ~ of G~ C~. ~. Th~ u~ of ca~ nam~ mint ~:~i~n~