Coppell Trade-LR060214CONCRETE COMPRESSIVE STRENGTH TEST
Report Number: 94051190.0188
Service Date: January 13, 2006
'lrerracon
8901 Carpenter Frwy, Ste #100
Dallas, Texas 75247
(214) 630-1010
Client:
Coppell Trade Center LP
Attn: Bennet Ratliff
5055 Keller Springs Rd Ste 300
Addison TX 75001
Report Date: February 14, 2006
Project: Coppell Trade Center - Bldg C
NWC Sandy Lake/Freeport Pkwy
Coppell, TX
Project No.: 94051190
Material Information
Specified Strength: 4000 psi @ 28 Days
Batch Time: 1:59pm Plant: 141
Supplier: TXI
Truck No: 46 Ticket No: 187515
Mix i.D. No.: 8206
Water Added OnsJte Before Test: 20Gallons
Field Test Data
Test Result
Slump, inches: 4.00
Air Content, %: 3.4
Concrete Temperature,o F: 70
Ambient Temperature, o F: 61
Plastic Unit Weight, pcf: 142.4
Laboratory Test Data
set specimen Diameter Area
No. ID (inches) (sq. inches)
1 1 6.00 28.27
Sample Information
Date Cast: January 13, 2006 Time:2:39pm
Technician: Carlos D. Dotson
Weather ConditionsZ~lear
Accumulative Yards: 10
Placement Method: Direct Discharge
Sample Locations: Grid line 2.3
Placement Location:Grade Beam at grid lines 2 & 3, W Dock
Specification
3-5
3-7
Test Method
ASTM C143
ASTM C231
ASTM C1064
ASTM C1064
ASTM C138
Age at Maximum Compressive
Date Test Load Strength
Tested (days) (lbs) (psi)
01/16/2006 3 77,120 2,730
1 2 6.00 28.27 01/18/2006 5 82,090 2,900
1 3 6.00 28.27 01/20/2006 7 119,440 4,220
1 4 6.00 28.27 02/10/2006 28 149,830 5,300
1 5 6.00 28.27 02/10/2006 28 146,260 5,170
Average 5,240
Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive
strength samples.
Technician: Carlos D. Dotson
(1) Coppell Trade Center LP (1) Merriman Assoc Inc
(1) TechniStructures (1) McFadden & Miller Reviewed by:
(1) City of Coppell TX (1) Macatee Engineering Inc
(1) City of Coppell TX E T
Senior PrOject
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the cflent
indicated above and shall not be reproduced except in full without the written consent of our company. 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 er identical
materials.