ST0702-LR090914CONCRETE COMPRESSIVE STRENGTH TEST REPORT sm
Report Number: 94091174.0011 lerracon
Service Date: 08/28/09 8901 Carpenter Frwy.
Report Date: 09/14/09 Dallas, TX 75247
214- 630 -1010 Reg No• F -3272
Client Project
City of Coppell TX
Coppell Road - 4ST07 -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: 1353 Plant: 3
Truck No.: 9141 Ticket No.: 3268668
Field Test Data
Test
Slump (in):
Air Content ( %):
Concrete Temp. (F):
Ambient Temp. (F):
Plastic Unit Wt. (pef):
Result Specification
3
3.7
94
87
148.0
Laboratory Test Data
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
08/29/09
09/04/09
1 2
6.00
28.27
08/29/09
09/11/09
1 3
6.00
28.27
08/29/09
09/25/09
1 4
6.00
28.27
08/29/09
09/25/09
08/28/09 Sample Time: 1510
James C. Blackwell
Clear
7 Batch Size (cy): 7
Direct discharge
0
0
Inlet bottom near Sta. 16 +55
Inlet bottoms near Sta. 16 +55 and Sta.
4 +75
Age at Maximum Compressive
Test
Load
Strength Fracture
(days)
(lbs)
(psi) Type
7
130,830
4,630 4
14
132,910
4,700 5
28
28
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.: James C. Blackwell
Reported To:
Contractor: JRJ Paving
Report Distribution: Reviewed B
(1) Cily of Coppell TX (1) Freese and Nichols Inc r
(1) JRJ Paving LP
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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