ST9905-LR080603
CONCRETE COMPRESSIVE STRENGTH TEST
Report Number: 94081124.0012
Service Date: May 5, 2008
lrerracon
8901 Carpenter Frwy, 5te#1oo
Dallas, Texas 75247
(214) 630-1 01 0
Batch Time: 1 :33pm Plant: 7
Supplier: Lattimore Materials
Truck No: 7024 Ticket No: 7192031
Mix 1.0. No.: 1701
Water Added Onsite Before Test: 0 Gallons
Water Adde<;l Onsite After Test: 0 Gallons
Report Date: June 03, 2008
Project: Bethel Road 1 - #ST 99-05
Roadway & Drainage Improvements
City Limit Line to Freeport Parkway
Coppell, TX
Project No.: 94081124
SamlJlelnformation
Date Cast: May 5, 2008 Time: 1 :55pm
Sampled by: Dustin R. Collins
Weather Conditions: Clear
Accumulative Yards: 10 Batch Size (cy): 10.00
Placement Method: Bucket
Sample Locations: Sta. 4+00
Placement Location: Box Culvert Walls
Sta. 4+00 to 5+50
Client:
City of Coppell TX
Attn: Rick O'Dell
Engineering Dept
PO Box 9478
Coppell TX 75019
Material Information
Specified Strength: 3600 psi @ 28 Days
Field Test Data
Test
Slump, inches:
Air Content, %:
Concrete Temperature, of:
Ambient Temperature,oF:
Plastic Unit Weight, pcf:
Result
5.00
2.2
80
79
148.0
Specification
Test Method
ASTM C143
ASTM C231
ASTM C1064
ASTM C1064
ASTM C138
Laboratorv Test Data
Set Specimen Diameter Area
No. 10 (inches) (sq. inches)
1 1 4.00 12.57
1 2 4.00 12.57
1 3 4.00 12.57
Age at Maximum Compressive
Date Test Load Strength
Tested (days) (Ibs) (psi)
05/12/2008 7 51,820 4,120
06/0212008 28 81,420. 6,480
06/02/2008 28 74,400 5,920
Average (28 Days) 6,200
Services _ Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive
strength samples.
Report Distribution:
(1) City of Cappel! TX
(1) Tiseo Paving Company
Reviewed by:
Terracon Rep: Dustin R. Collins
Eric J. Cleveland, P.E.
Senior Project Engineer
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 locatlon(s) referenced and are not necessarily Indicative of the properties of other apparently similar or Identical
materials.
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