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ATEC Associates, Inc. ~ . ~~ °~
11356 Mathis Avenue ~,
Dallas, Texas 75229 c~ F ~ 2 '( NFL
(214)556-2204 `
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REPORT OF CONCRETE COMPRESSION TEST
Project: Coppel Justice Center Date Sampled: 08/21/96
Client: City of Coppell Our Report No: 25-02-96-00068.SOA
Field Test Data
Location of Pour when Sampled: Sidewalk - 4' N and 2' E of S Column at Entrance Way to Building, NW Comer
Contractor Mid South Supplier/Plant: Mid Cities Ready Mix
Sampled By: J. Travis Delivery Ticket No.: 18059
Time: Batched: 12:04pm Sampled: 1:OOpm Truck Number: 444
Temperature: Air: 94°F Concrete: 90°F Load Size: 10 cu.yds.
Slump: 5 in. Air Content: 4.8 % Mix 1D No.: 9351
Water Added on site: -- gals.
Compressive Strength Test Results
Specimen Type: Cubes 6" x 12" 3'esl Method: ASTM C-39, ASTM C-1231 X AS'TM C-6I7
Set
No. Specimen No. ,Type
Curh~g Date Tested Age Days Failure Load, lbs. Specimen'Area (sq.
ln.} Compressive
Strength, PSi
1 3513 lab OS-28 7 81,400 28.27 2,880
1 3514 Lab 09-18 28 119,340 28.27 4,220
1 3515 Lab 09-18 28 110,760 28.27 3,920
1 3516 Lab 09-18 28
SPECIFIED STRENGTH 28 3,000
Remarks: Cylinder diamter = b.00 unless noted otherwise.
Respectfully submitted,
This report represents only the materials tested and may oi~nay 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.