CF-Justice Center-LR 960925
ATEC Associates, Inc.
11356 Mathis Avenue
Dallas, Texas 75229
(972)556-2204
METRO 263-1681
REPORT OF CONCRETE COMPRESSION TEST
Project: Coppell Justice Center Date Sampled: 09/25/96
Client: City of Coppell Our Report No: 25-02-96-00068.53A
Field Test Data
Location of Pour when Sampled: Sidewalk - 25' N and 40' E of NE Comer of Building.
Contractor: Mid South
Sampled By: J. Travis
Time: Batched: 6:17am
Temperature: Air: 70°F
Slump: 4.75 in.
Sampled: 7: loam
Concrete: 79°F
Air Content: 4.0%
Compressive StrenEth Test Results
Supplier/Plant:
Delivery Ticket No.:
Truck Number:
Load Size:
Mix ID No.:
Water Added on site:
Mid Cities Ready-Mix
18980
444
10 cu.yds.
31
-- gals.
Specimea Type:_ 6" X 12" Test Method: A5TM C-34, ASTM' GE231 x ASTM C-617
Se!
~. Speelmea No. Type
Cnrfng Date Tested Age Daps Failure Load, Ibs. Specimen Area (sq.
in.) Compressive
Strength, PSI
I 4739 Lab 10-02 7 122,760 28.27 4,340
I 4740 Lab 10-23 28 164,140 28.27 5,810
1 4741 Lab 10-23 28 154,180 28.27 5,450
t 4742 Lab 10-23 Hold
SPECIFIED STRENGTH 28 3,000
Remarks: Cylinder diamter = 6.00 unless noted otherwise.
Respectfully submitted,
i
This report represents only the materials tested and may or y nef be r resentative of identical or similar materials.
This report shall not be reproduced except in its entirety an w' the a ress written permission of ATEC Associates,
Inc.