ST0003-LR090326CONCRETE COMPRESSIVE STRENGTH TEST REPORT an
Report Number: 94081163.0068 lerracon
Service Date: 02/25/09 8901 Carpenter Frwy, Ste 100
Report Date: 03/26/09 Dallas, TX 75247
214- 630 -1010
Client Project
City of Coppell TX
Coppell Road - #ST00 -03
Attn: Albert Samaniego
Sandy Lake Road to
Engineering Dept
Cooper Lane
PO Box 9478
Coppell, TX
Coppell, TX 75019
Project Number: 94081163
Material Information
Sample Information
Specified Strength:
Mix ID:
8272
Supplier:
TXI
Batch Time:
0935
Truck No.:
1567
Field Test Data
Plant: 131
Ticket No.: 832568
Test
Result
Slump (in):
6
Air Content ( %):
4.8
Concrete Temp. (F):
73
Ambient Temp. (F):
75
Plastic Unit Wt. (pcf):
149.4
Laboratory Test Data
. Specification
Sample Date:
Sampled By:
Weather Conditions:
Accumulative Yards:
Placement Method:
Water Added Before (gal):
Water Added After (gal):
Sample Location:
Placement Location:
Set
Specimen
Diameter
Area
Date
Date
No.
ID
(in)
(sq in)
Received
Tested
1
1
6.00
28.27
02/26/09
03/04/09
1
2
6.00
28.27
02/26/09
03/25/09
1
3
6.00
28.27
02/26/09
03/25/09
02/25/09 Sample Time: 1030
Robert Alegria
Clear
10 Batch Size (cy): 10
Direct Discharge
NE corner, Coppell Rd & Ruby Rd
Sidewalk on Coppell Rd, between Ruby
and Kaye
Age at Maximum Compressive
Test Load
Strength
Fracture
(days) (lbs)
(psi)
Type
7 89,260
3,160
5
28 106,980
3,780
4
28. 115,320
4,080
4
Average (28 days)
3,930
Comments: Average compressive strength of 28 day cylinders complies with the specified strength.
Samples Made By: Terracon
Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive
samples. i
Terracon Rep.: Robert Alegria Started: 0900 �
Reported To:
Contractor: Tiseo
Report Distribution:
(1) City of Coppell TX
(1) Tiseo Paving Company
(1) Huitt Zollars Inc
Finished: 1230
Reviewed By:
Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT 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 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 or identical materials.
3,000 psi @ 28 days
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Senior Project Manager