ST9301-LR060208 8908 Ambassador Row, Dallas, TX 75247
r n 1 Engineering 2696 Gravel Drive, Fort Worth, TX 76118
`.. 7701 W Little York, Ste 600, Houston, TX 77040
Corporate Phone: (214) 630 -9745
CONCRETE COMPRESSIVE STRENGTH TEST
Client: City of Coppell Report No.: 250034
Ms. Suzan Taylor Project No.: 059909
PO Box 9478 Date of Service: 01/30/2006
Coppell TX 75019
Report Date: 02/08/2006
Project: East Sandy Lake Road , , ,0 ��
ST 93 -01 ‘ W' ��
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.: 1703 MEASURED
SLUMP
CONCRETE SUPPLIER: LMC PLACEMENT DATE: 01/30/2006 (inches)
PLANT: 3 WEATHER CONDITIONS: Clear 4.25
SPECIFICATION REQUIREMENTS TIME SAMPLED: 10:27am BATCH TIME: 9:41 am
STRENGTH: 3600 psi @ 28 Days TEMPERATURE (F) - AIR 61 F CONCRETE: 67 F
SLUMP (in): 4" maximum TRUCK NO: 1096 TICKET NO: 3208177
AIR ( %): NA AIR CONTENT ( %): NA UNIT WEIGHT (pct): NA
TEST METHOD: ASTM C -172 OVERALL PLACEMENT LOCATION:
ASTM C -31 except 9.1.2 South box culvert, Sandy Lake Road and Silver Leaf
ASTM C -143
ASTM C -231
ASTM C -1064
ASTM C -1231 SAMPLE LOCATION: 8' east from west end
ASTM C -39 REPORT OF TESTS
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 02/06/2006 7 6.00 28.26 99240 3510 Unbonded Cap
1 2 02/27/2006 28 0.00 0.00 Unbonded Cap
1 3 02/27/2006 28 0.00 0.00 Unbonded Cap
1 4 Hold
Water added at site: 5 gallons
Technician: Ken Brimingham Started: 9:OOam Finished: 11:15am ly ? "�� = �'` ' —
may
Report Distribution: kji—Ift � (1) City of Coppell _ _
(1) City of Coppell K. Scott Watson, AET
(1) Tiseo Paving CMT Operations 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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