CF-Justice Center-LR 960220ATEC Associates, Inc.
11356 Mathis Avenue
Datlas, Texas 75229
(214) 556-2204
METRO 263-1681
REPORT OF CONCRETE COMPRESSION TEST
Project: Coppell Justice Center Date Sampled: 02-20-96
Client: City of Coppell Our Report No: 25-02-95-00068. lOH
Field Test Data
Location of Pour when Sampled: Piers C-3.4, C-2.7, C-1.9 & D-2.7
Contractor MidSouth Supplier/Plant: Redi-Mix
Sampled By: E. Finney Delivery Ticket No.: 98469
Tune: Batched: 1:47 Sampled 2:20 Truck Number: 110 Load Size: 9 cu. yds
Temperature: Air: 82°F Concrete 78°F Mix ID No.: 723
Sltunp: 4.75 in. Air Content ---46 Water Added on site: 5 gals.
Compressive Strength Test Results
Speeinxn Type:.Cyts. 6" X.12" Test Method: AS1M C-39, ASTM C-1211 X ASTM C-617
Set
No. Specimen No. Type
Curing Date Tested Age Days Failure Load,
Ibs. Specimen Area
(sq. inJ Compressive
Strength, PSI
1 9264 Lab 02-27 7 98,380 28.27 3,480
1 9265 Lab 03-19 28 138,920 28.27 4,910
1 9266 Lab 03-19 28 130,860 28.27 4,630
1 9267 Lab 03-19 Hold
SPECIFIED STRENGTH 28 3,~
emar s~ .v in er Iameter = ln. un ess noted otherwise.
Respectfully submitted,
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This report represents only the materials tested and may or may not be representative of identical or similar
materials. This report shall not be reproduced except in its entirety and with the express written permission
of ATEC Associates, Inc.