ST0702-LR091030CONCRETE COMPRESSIVE STRENGTH TEST REPORT a;0 WE
Report Number: 94091174.0033 flerracan
Service Date: 10/02/09 8901 Carpenter Frwy.
Report Date: 10/30/09 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
Specified Strength: 4,000 psi @ 28 days
Mix ID: 1701
Supplier: Lattimore
Batch Time: 0951 Plant: 3
Truck No.: 7069 Ticket No.: 3269862
Field Test Data
Test
Slump (in):
Air Content
Concrete Temp. (F):
Ambient Temp. (F):
Plastic Unit Wt. (Pei):
Result Specification
2 1/2
4.5
84
78
144.5
Laboratory Test Data
Set
Specimen
Diameter
Area
Date
No.
ID
(in)
(sq in)
Received
1
1
6.00
28.27
10/03/09
1
2
6.00
28.27
10/03/09
1
3
6.00
28.27
10/03/09
1
4
6.00
28.27
10/03/09
Sample Information
Sample Date:
10/02/09 Sample Time: 1100
Sampled By:
Francisco J. Morillo
Weather Conditions:
Clear
Accumulative Yards:
9 Batch Size (cy): 9
Placement Method:
Direct Discharge
Water Added Before (gal):0
117,220
Water Added After (gal):
0
Sample Location: See Placement Location
Placement Location: Manholes - Sewer Line A @ Sta. 5 +00
& Sta. 5 +13
Compressive
Age at
Maximum
Date
Test
Load
Tested
(days)
(lbs)
10/09/09
7
117,220
10/16/09
14
132,130
10/30/09
28
154,450
10/30/09
28
138,240
Average
(28 days)
Compressive
Strength
Fracture
(psi)
Type
4,150
2
4,670
4
5,460
2
4,890
2
5,180
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 compressive strength
samples.
Terracon Rep.: Francisco J. Morillo Started: 0900
Reported To: City Inspector Finished: 1200
Contractor: M Paving
Report Distribution: Z///W
(1) City of Coppell TX (1) Freese and Nichols Inc Reviewed By:
ri Cleveland, P.E.
(1)JRJPaving LP
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.
CR0001, 5.21.09, Rev.3 Page 1 of 1