ST0702-LR100105CONCRETE COMPRESSIVE STRENGTH TEST REPORT RM Report Number: 94091174.0065 lerracon
Service Date: 12/22/09 8901 Carpenter Frwy.
Report Datc: 01105110 Revision 1 Dallas, TX 75247
214- 630 -1010 Reg No: F -3272
Client Project
City of Coppell TX
Coppell Road - #ST07 -02
Attn: Rick O'Dell
Bethel Road to
Engineering Dept
Southwestern Blvd.
PO Box 9478
Coppell, TX
Coppell, TX 75019
Project Number: 94091174
Material Information
Sample Information
Specified Strength: 4,000 psi @ 28 days
Mix ID:
1701
Supplier:
Lattimore
Batch Time:
1228 Plant: 3
Truck No.:
9141 Ticket No.: 3272344
Field Test Data
Test
Slump (in):
Air Content ( %):
Concrete Temp. (F):
Ambient Temp. (F):
Plastic Unit Wt. (pcf):
Result Specification
4 1/2 3 -5
5.0 3 -6
67
65
142.1
Laboratory Test Data
Set
Specimen
Diameter
No.
ID
(in)
1
1
6.00
1
2
6.00
1
3
6.00
1
4
6.00
Sample Date:
12/22/09 Sample Time: 1345
Sampled By:
Mario A.Garcia
Weather Conditions:
Cloudy, strong breezes
Accumulative Yards:
6 Batch Size (cy): 6
Placement Method:
Bucket
Water Added Before (gal):
10
Water Added After (gal):
0
Sample Location:
Sta. 2 +20
Placement Location:
Flume, E of Coppell Road and S of
01/19/10
Burns Street, from Sta. 1 +00 to Sta.
28.27
2 +40
Age at
Area
Date
Date
Test
(sq in)
Received
Tested
(days)
28.27
12/23/09
12/29/09
7
28.27
12/23/09
01105110
14
28.27
12/23/09
01/19/10
28
28.27
12/23/09
01/19/10
28
Maximum Compressive
Load
Strength Fracture
(lbs)
(psi) Type
111,720
3,950 6
125,620
4,440 4
Comments:
Samples Made By: Terracon
Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength
samples.
Terracon Rep.: Mario A.Garcia Started: 1130
Reported To: Finished: 1500
Contractor: JRJ Paving
Report Distribution:
(1) City of Coppell TX (1) Freese and Nichols Inc Reviewed By:
(1) JRJ Paving LP ric J. Cleve nd, P.E.
Senior Project Manager
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.
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