ST0702-LR100111CONCRETE COMPRESSIVE STRENGTH TEST REPORT
Report Number: 94091174.0048 Ifierracon
Service Date: 12/14/09 8901 Carpenter Frwy.
Report Date: 01/11/10 Revision 2 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: 1120 Plant: 6
Truck No.: 2668 Ticket No.: 636325
Field Test Data
Test
Slump (in):
Air Content ( %):
Concrete Temp. (F):
Ambient Temp. (F):
Plastic Unit Wt. (pcf):
Result Specification
T 3 -5
4.7 3 -6
68
58
145.9
Laboratory Test Data
Set Specimen
Diameter
Area
Date
No. ID
(in)
(sq in)
Received
1 1
6.00
28.27
12/15/09
1 2
6.00
28.27
12/15/09
1 3
6.00
28.27
12/15/09
1 4
6.00
28.27
12/15/09
Sample Date:
12/14/09 Sample Time: 1230
Sampled By:
Burl E. Thomas
Weather Conditions:
Partly cloudy
Accumulative Yards:
6 Batch Size (cy): 6
Placement Method:
Bucket
Water Added Before (gal):
10
Water Added After (gal):
0
Sample Location:
Sta. 8 +25
Placement Location:
V -Line Channel at Sta. 8 +00 to Sta.
01/11/10
8 +75
Compressive
Age at
Maximum
Date
Test
Load
Tested
(days)
(lbs)
12/21/09
7
136,400
12/28/09
14
150,290
01/11/10
28
173,410
01/11/10
28
176,100
Average (28 days)
Compressive
Strength
Fracture
(psi)
Type
4,820
2
5,320
2
6,130
4
6,230
4
6,180
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 c mpres ive strength
samples.
Terracon Rep.: Burl E. Thomas Started: 1100
Reported To: Finished: 1330
Contractor: JRJ Paving
Report Distribution:
(1) City of Coppell TX (1) Freese and Nichols Inc Reviewed By:
(1) M Paving LP Eric J. leveland, P.E.
Senior roject 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.
CR0001. 5.21 -09, Rev.3 Page 1 of 1