SS0201-LR040723i n rs
8908 Ambassador Row, Dallas, TX 75247
2696 Gravel Drive, Fort Worth, TX 76118
6300 Rotbway, Ste. 150, Houston, TX 77040
Corporate Phone: (214) 630-9745
CONCRETE COMPRESSIVE STRENGTH TEST
Client:
Project:
Services:
City of Coppell
Ms. Suzan Taylor
PO Box 9478
Coppell TX 75019
Report No.: 212458
Project No.: 049073
Date of Service: 06/24/2004
Report Date: 07/23/2004
Service Center Sanitary Sewer
Project SS 02-01
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: Fox Contractor
CONCRETE SUPPLIER: Southerll Star
PLANT: 27
SPECIFICATION REQUIREMENTS
STRENGTH:
SLlfMP (in):
AIR (%):
TEST METHOD:
4000 psi ~ 28 Days
3" - 5"
NA
ASTM C-172
ASTM C-31 .... p,
MIX DESIGN I.D.: 4000
PLACEMENT DATE: 06/24/2004
WEATHER CONDITIONS: Overcast
TIME SAMPLED: 12:59pm BATCHTIME: NA
TEMPERATURE (F) - AIR 83 F CONCRETE: 80 F
TRUCKNO: 8845 TICKETNO: 731087
AIR CONTENT (%): NA UN1TWEIGHT(pc0: NA
OVERALL PLACEMENT LOCATION:
Pier caps, Station 1+64, 1+82, 2+00, 2+18
MEASURED
SLUMP
(inches)
2.5
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-1231
ASTM C-39
SAMPLE LOCATION:
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Station 2+36
.,, £'0--"1
C5%LNDER
MARKED DATE
SET NO. TESTED
1 1 07/01/2004
1 2 07/22/2004
I 3 07/22/2004
1 4 Hold
Technician: Jon Germer
Report Distribution:
( I ) City of CoppeII
(1) City of Coppell
M~LXIMUM
AGE DIAMETER AREA LOAD
(days) (inches) (sq.in.) (lbs. force)
5.99 28.17 113010
28.17 137260
5.99
5.99 28.17 140650
Average
Sta~ed: 12:00pm F~l~2:00pm
COMPRESSIVE
STRENGTH FRACTURE
(psi) TYPE
4010 Unbonded Cap
4870 Unbonded Cap
4990 Unbonded Cap
4930
la Stark
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 qualily
(composition, appearance, performance, etc) or any other feature of similar subject manet 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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