SS0201-LR040817ineers
$908 Ambassador Row, Dallas, TX 75247
2696 Gravel Drive, Fort Worth, TX 76118
62300 Rothway, Ste. 150, Houston, TX 77040
Corporate Phone: (214) 630-9745
CONCRETE COMPRESSIVE STRENGTH TEST
Client: City of CoppeI1
Ms. Sttzan Taylor
Coppell TX 75019
Project: Service Center Sanitary Sewer
Project SS 02-01
Report No.: 213881
Project No.: 049073
Date of Service: 07/19/2004
Report Date: 08/17/2004
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 caring and testing in accordance with applicable standards.
PROJECT DATA
CONTRACTOR: Fox Contractors
CONCRETE SUPPLIER: LMC
PLANT: 3
SPECIFICATION REQUIREMENTS
STRENGTH: 0 psi ~ 0 Days
SLUMP (in): NA
AIR (%): NA
TEST METHOD: ASTM C- 172
ASTM C-31
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-1231
ASTM C-39
exCepl 9 1 2
MIX DESIGN I.D.: 1701
PLACEMENT DATE: 07/19/2004
WEATHER CONDITIONS: Sunny
TIME SAMPLED: 3:35pm BATCH TIME: 2:43pm
TEMPERATURE (F)-AIR 95 E CONCRETE: 93 F
TRUCK NO: 830 TICKET NO: 3180437
AIR CONTENT (%): 3.6 UNIT WEIGHT (pc0: NA
OVERALL PLACEMENT LOCATION:
Manhole
SAMPLE LOCATION: Manhole
REPORT OF TESTS
MEASURED
SLUMP
(inches)
Concrete Compressive Cylinder 6" x 12"
CYLINDER MAXIMUM COMPRESSIVE
MARKED DATE AGE DL~METER AREA LOAD STRENGTH FRACTURE
SET NO. TESTED (days) (inches) (sq.in.} (lbs. force) (psi) TYPE
1 1 07/27/2004 8 6.00 28.26 119030 42~ Unbonded Cap
1 2 08/16/2004 /~2 6.00 28.26 144270 Unbonded Cap
1 3 08/16/2004 C~s 6.00 28.26 141490 Unbonded Cap
Average 5050
1 4 Hold ~! ! ~.~ ~ ~k~ ~0~1
Water ~dded at site: 5 gallons
Technician: Paul Leigh
Report Distribution:
(1) CiVy of Coppell
(I) City of Coppell
Started: 2:30pm
Finished: 4:30pm
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, performance, 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 Engineers, Ltd
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