Coppell BC3-LR010308CONCRETE COMPRESSIVE S .¢~-NGTH TEST
Client:
Constructors & Associates
Attn: Mike Donnelly
3333 Welborn St Suite 200
Dallas TX 75219
Report Date:
Project:
Service Date:
Project Number:
Report Number:
d~v~o~
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
(214) 630-1010
March 08, 2001
Charles Schwab
217 Wrangler
Coppell, Texas
February 7, 2001
94001487
94001487.0008
Material Information
Specified Strength: 5000 psi @ 28 Days
Batch Time: 11:23am
Supplier: TXI
Truck No: 816
Mix I.D. No.: 153
Field Test Data
Test
Slump, inches:
Air Content, %:
Concrete Temperature,O F:
Ambient Temperature, o F:
Plastic Unit Weight, pcf:
Laboratory Test Data
Set Specimen Diameter
No. ID (inches)
Plant: 31
Ticket No: 2823471
Sample Information
Sample Time: 12:1 Opm
Technician: Gerry Graham
Weather Conditions: Fair, partly cloudy
Accumulative Yards: 10
Placement Method: Direct Discharge
Sample Locations: East half
Placement Location: Generator pad
1 1 6.00
Result Specification Test Method
4.50
66
62
3-5 ASTM C-143
N/A ASTM C-172
ASTM C-39
Age at Maximum
Date Test Load
Tested (days) (lbs)
02/10/2001 3 103,380
Compressive
Strength
(psi)
3,660
I 2 6.00
02/14/2001 7 130,480
4,610
1 3 6.00
1 4 6.00
03/07/2001 28 189,770
03/07/2001 28 188,230
Average
6,710
6,660
6,690
1 5
04/04/2001 56
Services -
Obtain samples of fresh concrete at the placement locations, perflrm required field tests and cast compressive
strength samples. ~~
Technician: Gerry Graham
Report Distribution:
(1) Constructors & Associates
(1) City of Coppell - Constr. Insp.
(1) City of Coppell - Bldg. Insp.
Reviewed by:
~_r~J. Cleveland, P.E.
Senior Project Engineer
The tests were performed in general accordance with applicable ASTM test methods. This report is exclusively for the use of the client indicated above
and shall not be reproduced except in full without the written approval of Terracon. Test results transmitted herein are only applicable to the actual
samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials.