ST9703-LR050817' Engineering
Client: City of Coppell
Ms. Suzan Taylor
PO Box 9478
Coppell TX 75019
Project: MacArthur Boulevard Widening
ST 97-03
89~.8 Ambassador Ro~, DM[as, TX 75247
2696 Gravel Drive, Fort Worth~ TX 76118
6300 Rothway, Ste. 150. Houston, TX 77040
Corporate Phone: (214) 630-9745
CONCRETE COMPRESSIVE STRENGTH TEST
Report No.: 238985
Project No.: 0510377
Date of Service: 08/04/2005
Report Date: 08/17/2005
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
STRENGTH:
SLUMP (in):
AIR (%):
TEST METHOD:
CONTRACTOR: JRJ Paving
CONCRETE sErPPLIER: LMC
PLANI: 7
S]PECIFICATION REQUIREMENTS
3600 psi ~ 28 Days
4" maximum
3% - 6%
ASTM C-172
ASTM C-31
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-1231
ASTM C-39
MIX DESIGN I.D.: 1701 MEASURED
SLUMP
PLACEMENT DATE: 08/04/2005 (inches)
WEATHER CONDITIONS: Cleat 3.5
TIME SAMPLED: 7:35am BATCH TIME: 6:42am
TEMPERATURE (F) - AIR 75 g CONCRETE: 84 F
TRUCK NO: 5016 IICKET NO: 7155119
AIR CONTENT (%): 4.3 u~IT WEIGHT (pet): NA
OVERALL PLACEMENT LOCATION:
Stamped concrete, intersection of McArhhur Boulevard and Riverchase Boulevard, north
side of intersection on McArthur Boulevard
SAMPLE LOCATION:
REPORT OF TESTS
See below
Concrete Compressive Cylinder 6" x 12"
CYLINDER MAXIMUM COMPRESSIYE
MARKED DATE AGE DL~.METER AREA LOAD STRENGTH FRACTURE
SET NO. TESTED (d~ys) (inches) (sq.in.) (lbs. force) (psi) TYPE
1 I 08/08/2005 4 6.00 28.26
i 2 08/11/2005 7 6.00 28.26
1 3 09/01/2005 28 0.00 0.00
1 4 09/01/2005 28 0.00 0.00
1 5 Hold
103930
3680 Unbonded Cap
108560
3840 Unbonded Cap
Unbonded Cap
Unbonded Cap
Sample Location: 17' south of center mediam, curb on north side of intersection
O1
LIMITATIONS: Thc 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 ma~er 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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Report No.: 238985 R°ne Engineerin~
Project No.: 0510377 Client: City of Coppe~t
/
of HcArthur Boulevard and Riverchase Boulevard on HcArthur Boulevardh ~
Technician: PatParks Started: 6:30am Finished: 9:15am R
Report Distribution:
(I) City of Coppeil
(1) City of Coppell
Stark
Project Manager
LLM/TATIONS: 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 ,~tten approval of Rone Engineenng Services, Ltd.
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