CF-Cozby Library-LR 940424 (2)REPORT OF CONCRETE MIX INSPECTION
Report Date: April 24, 1994 Date Concrete Placed: April 18, 1994 Standard 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 #41
Location of Placement: Drilled Piers
MATERIALS s~,~, ss~ ~,,d,w,,. INSPECTION DATA
De~.nipiion (Lb~tCuYd)
Mix Number: 8271 Time Sample Batched: 2:47 pm
Cement: Time Sampled: 4:00 pm
Fly Ash: Sample Location: A.4-3
' Truck/Ticket No: 96/208663
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 84°F
Fine Aggregate: Concrete Range: 84°F
Admixtures: Slump Range (inches): 4.5
Weather Conditions: Clear
I Time Started: 3:15 pm
2 Time Completed: 4:45 pm
Added Water: Sample Air Content (%): No test
Total Cubic Yards Placed: 7.0
Required Strength (Lbs./sq.in.): 3,000
Sw-xirn~'n Measured Age Date Total Load Compressive Strength Remarks
Number Slump Ih.) fDays) Teated fl-.ba. ) (Lb~.'$q.ln.)
WTC 1 4½ 7 04/25/94 63,420 2,240
WTC 2 4½ 7 04/25/94 73,220 2,590
WTC 3 4½ 28 05/16/94
WTC 4 4% 28 05/16/94
WTC 5 4½ Hold
Test Methods Utilized Fracture Regular Cylinders Made By: V. M.
ASTM C-31,C-39.C-143 (Unle.~ Notnd Otherwisel
Remarks and;or Distribution:
cc: Gary Sieb - City of Coppell
Mike Sherpinskas - Diversified Construction Services, Inc.
Jim Bullock - F & S Partners
Russell Williams - Brockette Davis Drake, Inc.
GEE ~onsultant:s, Xnc. Reviewed by:
All let~:rs and repor~ are for th~ exclusive use of the client to whom the)' are addressed and shall not lx~ t~produc~d withota th~ full approval of GEE Consultants, Inc. '1'I~ tt~e of our name m~.st receix~
our prior written approval. Our lettem and reports apply only to th~ sample tested snd.'or L~pe, cnnd and are not n~ssaril.v indicative of the quantities of apparently identical or similar produots.