ST0702-LR100218CONCRETE COMPRESSIVE STRENGTH TEST REPORT EM am
Report Number: 94091 174.0081 'Iffierracon
Service Date: 01/19/10 8901 Carpenter Frwy.
Report Date: 02/18/10 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: 3,600 psi a 28 days
Mix ID: 1701
Supplier: Lattimore
Batch Time: 0639 Plant: 3
Truck No.: 5023 Ticket No.: 3273054
Field Test Data
Test
Slump (in):
Air Content
Concrete Temp. (F):
Ainbient Temp. (F):
Plastic Unit Wt. (pct):
Result Specification
41/4 3 -5
5.2 3 -6
67
59
147.5
Laboratory Test Data
Set Specimen
Diameter
Area
Date
No. I D
(in)
(sq in)
Received
1 1
6.00
28.27
01/20/10
1 2
6.00
28.27
01/20/10
1 3
6.00
28.27
01/20/10
1 el
6.00
28.27
01/20/10
Sample Date:
01/19/10 Sample Time: 0731
Sampled By:
Barry Cuble
Weather Conditions:
Parly sunny, light breeze
Accumulative Yards:
20 Batch Size (cy): 10
Placement Method:
Direct Discharge
Water Added Before (gal):5
Water Added After (gal):
0
Sample Location:
East turn lane at 15' N of S curb, 5' W &
02/16/10
E
Placement Location:
Pavement, eastbound turn lane off
28
Burns Street and Coppell Road; N & S
entry at southbound Coppell Road
Compressive
Age at
Maximum
Date
Test
Load
Tested
(days)
(lbs)
01/26/10
7
111,250
02/02/10
14
137,430
02/16/10
28
148,610
02116/10
28
149,890
Average (28 days)
Compressive
Strength
Fracture
(Psi)
Type
3,940
2
4,860
2
5,260
2
5,300
2
5,280
Comments: Average coin pressive strength of 28 day cylinders complies with the specified strength.
Samples Made 13y: Te•racon
Services: Obtain samples of fresh concrete at the placement location4 perform required field tests and cast compressive
samples. / i //
Te•racon Rep.: Barry Cuble Started: 0600
Reported To: Finished: 1100
Contractor: .IR.I Paving
Report Distribution:
(1) City (Wcoppell'I'x (1) Freese and Nichols Inc Reviewed By:
(1).18.1 Paving 1.1 ric J. leveland, P.E.
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 forthe 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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