ST9905-LR080602
CONCRETE COMPRESSIVE STRENGTH TEST
Report Number: 94081124.0009
Service Date: May 2, 2008
lrerracan
8901 Carpenter Frwy, Ste #100
Dallas, Texa.s 75247
(214) 630-1010
Batch Time: 1 :29pm Plant: 7
Supplier: Lattimore Materials
Truck No: 7025 Ticket No: 7191946
Mix I.D. No.: 1851
Water Added Onsite Before Test: 10 Gallons
Water Added Onsite After Test: 0 Gallons
Field Test Data
Test
Slump, inches:
Air Content, %:
Concrete Temperature, of:
Ambient Temperature,oF:
Plastic Unit Weight, pcf:
Report Date: June 02, 2008
Project: Bethel Road 1- #ST 99-05
Roadway & Drainage Improvements
City Limit Line to Freeport Parkway
Coppell, TX
Project No.: 94081124
Sample Information
Date Cast: May 2,2008 Time: 2:10pm
Sampled by: Ira S. Haynes
Weather Conditions: Clear
Accumulative Yards: 10 Batch Size (cy): 10.00
Placement Method: Direct Discharge
Sample Locations: Sta. 4+20
Placement Location: Box Culvert Deck
Client:
City of Coppell TX
AUn: Rick O'Dell
Engineering Dept
PO Box 9478
Coppell TX 75019
Material Information
Specified Strength: 4000 psi @ 28 Days
Result
4.75
3.1
83
80
145.5
Specification
Test Method
ASTM C143
ASTM C231
ASTM C1064
ASTM C1064
ASTM C138 .
Laboratorv Test Data
Age at . Maximum Compressive
Date Test Load Strength
Tested (days) (Ibs) (psi)
05/09/2008 7 109,740 3,880
05/30/2008 28 131,410 4,650
05/30/2008 28 136,000 4,810
Average (28 Days) 4,730
Services _ Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive
strength samples.
Set
No.
1
1
1
Specimen
ID
1
2
3
Diameter Area
(inches) (sq. inches)
6.00 28.27
6.00 28.27
6.00 28.27
Report Distribution:
(1) City of Coppsll TX
(1) TI&BO Paving Company
Reviewed by:
Terracon Rep: Ira S. Haynes
Eric J Cleveland, P.E.
Senior roject Engineer
The tests were performed In general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for t 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 nol necessarily Indlcallve of the properties of other apparently similar or Identical
materials.
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