ST9301-LR050815 8908 Ambassador Row, Dallas, TX 75247
2 696 Gravel Drive, Fort Worth, TX 76118
emu 6300 Rot Ste. 150, Houston, TX 77040
.: m a. ' . . Corporate Phone: (214) 630 -9745
CONCRETE COMPRESSIVE STRENGTH TEST
Client: City of Coppell Report No.: 237858
Ms. Suzan Taylor Project No.: 059909
PO Box 9478 Date of Service: 07/15/2005
Coppell TX 75019 Report Date: 08/15/2005
Project: East Sandy Lake Road z042,46
ST 93 -01 MU it 2 (��
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 MLX DESIGN 1.D.: 9616 -B ME
CONCRETE SUPPLIER: Southern Star PLACEMENT DATE: 07/15/2005 (inches)
PLANT: 22 WEATHER CONDITIONS: Sunny 4.0
SPECIFICATION REQUIREMENTS TIME SAMPLED: 3:OSpm BATCH TIME: NA
STRENGTH: 3000 psi @ 28 Days TEMPERATURE (F) - AIR 90 F CONCRETE: 95 F
SLUMP (in): 3" - 5" TRUCK NO: 1838 TICKET NO: 330983
AIR ( %): NA AIR CONTENT ( %): NA UNIT WEIGHT (pcf): NA
TEST METHOD: ASTM C -172 OVERALL PLACEMENT LOCATION:
ASTM C-31 except 9.I.2 Manhole top
ASTM C -143
ASTM C -231
ASTM C -1064
ASTM C -1231 SAMPLE LOCATION: Manhole top, Station 6 +79 on
ASTM C -39 REPORT OF TESTS eastbound Sandy Lake Road
Concrete Compressive Cylinder 6" x 12"
CYLINDER MAXIMUM COMPRESSIVE
MARKED DATE AGE DIAMETER AREA LOAD STRENGTH FRACTURE
SET NO. TESTED (days) (inches) (sq.in.) (Ibs. force) (psi) TYPE
1 1 07/22/2005 7 6.00 28.26 123010 4350 Unbonded Cap
1 2 08/12/2005 28 6.00 28.26 142850 5050 Unbonded Cap
1 3 08/12/2005 28 6.00 28.26 142300 5030 Unbonded Cap
Average 5040
1 4 Hold
Technician: Julio Perez Started: 11 :3Oam Finished: 4:15pm Ri do ing
Report Distribution: or
(1) City of Coppell
(1) City of Coppell Clay Stark
(1) Tiseo Paving 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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