ST9301-LR060602 • r i s
l n 8908 Ambassador Row, Dallas, TX 75247
4221 Freidrich Lane, Ste 195, Austin, TX 78744
7701 W Little York, Ste 600, Houston, TX 77040
' b Corporate Phone: (214) 630 -9745
CONCRETE COMPRESSIVE STRENGTH TEST
CIient: City of Coppell Report No.: 255372
Ms. Suzan Taylor
PO Box 9478 Project No.: 0611391
Coppell TX 75019 Date of Service: 04/27/2006
Report Date: 06/02/2006
Project: East Sandy Lake Road , � u �
ST 93 -01 Completion
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
CONCRETE SUPPLIER: LMC SLUMP
PLACEMENT DATE: 04/27/2006 (inches)
PLANT: 7 WEATHER CONDITIONS: Clear 4.25
SPECIFICATION REQUIREMENTS TIME SAMPLED: 3 :35pm BATCH TIME: 2:51pm
STRENGTH: 3600 psi @ 28 Days TEMPERATURE (F) - AIR 75 F CONCRETE: 77 F
SLUMP (in): 3"-5" TRUCK NO: 955 TICKET NO: 7163864
AIR ( %): 4% - 6% AIR CONTENT ( %): 5.0 UNIT WEIGHT (pcf): NA
TEST METHOD: ASTM C -172 OVERALL PLACEMENT LOCATION:
ASTM C - 31 except 9.1.2 West wing wall of box culvrt, south side of Sandy Lake Road
ASTM C -143
ASTM C -231
ASTM C -1064
ASTM C -1231 SAMPLE LOCATION: Bottom portion of wing wall
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 05/04/2006 7 5.99 28.17 91040 3230 Unbonded Cap
1 2 05/25/2006 28 6.00 28.26 125990 4460 Unbonded Cap
1 3 05/25/2006 28 6.00 28.26 119170 4210 Unbonded Cap
Average 4340
1 4 Hold
Water added at site: 30 gallons '
Technician: Randy Nudge Started: 2:30pm Finished: 4:30pm ';'t ! �; ,</� = � ' ' r Report Distribution: / - ' �
(1) City of Coppell 1 4
(1) City of Coppell
K. Scott Watson, AET
(1) Tiseo Paving Company 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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