ST9301-LR050808 a 8908 Ambassador Row, Dallas, TX 75247
2696 Gravel Drive, Fort Worth, TX 76118
6300 Rothway, Ste. 150, Houston. TX 77040
r . < Corporate Phone: (214) 630 -9745
CONCRETE COMPRESSIVE STRENGTH TEST
Client: City of Coppell Report No.: 237443
Ms. Suzan Taylor Project No.: 059909
PO Box 9478 Date of Service: 07/08/2005
Coppell TX 75019 Report Date: 08/08/2005
Project: East Sandy Lake Road v,: 0 * A
ST 93 -01 1� �i
Services: Obtain samples of fresh concrete at the placement locations, perform required field testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
CONTRACTOR: Tiseo Paving Company MIX DESIGN I.D.: 9616 -B MEASURED D
CONCRETE SUPPLIER: Southern Star PLACEMENT DATE: 07/08/2005 (inches)
PLANT: 29 WEATHER CONDITIONS: Sunny 4.0
SPECIFICATION REQUIREMENTS TIME SAMPLED: 2:40am BATCH TIME: NA
STRENGTH: 3000 psi @ 28 Days TEMPERATURE (F) - AIR 92 F CONCRETE: 91 F
SLUMP (in): 4" maximum TRUCK NO: 8003 TICKET NO: 974156
AIR ( %): NA AIR CONTENT ( %): NA UNIT WEIGHT (pcf): NA
TEST METHOD: ASTM C -172 OVERALL PLACEMENT LOCATION:
ASTM C -3 1 except 9.1.2 Inlet
ASTM C -143
ASTM C -231
ASTM C -1064
ASTM C -1231 SAMPLE LOCATION: Inlet top, Sandy Lake Road,
ASTM C -39 REPORT OF TESTS Station 0 +52
Concrete Compressive Cylinder 6" x 12"
CYLINDER MAXIMUM COMPRESSIVE
MARKED DATE AGE DIAMETER AREA LOAD STRENGTH FRACTURE
SET . NO. TESTED (days) (inches)
(sq.in.) (lbs. force) (psi) TYPE
1 1 07/15/2005 7 6.00 28.26 75190 2660 Unbonded Cap
1 2 08/05/2005 28 6.00 28.26 133070 4710 Unbonded Cap
1 3 08/05/2005 28 6.00 28.26 132240 4680 Unbonded Cap
Average 4700
1 4 Hold
R o 1 e �`
Technician: �T i
Julio Pe rez Sta rted: 12:4 Finished: 4:00pm ering
Report Distribution:
(1) City of Coppell
(1) City of Coppell WV Clay Stark
(1) Tiseo Paving
o Project Manager
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering. Services, Ltd.
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