ST9301-LR061226 o n Engineering i ri 8908 Ambassador Row, Dallas, TX 75247
V 7701 W. Little York, Suite 600, Houston, TX 77040
4221 Freidrich Lane, Suite 195, Austin, TX 78744
Corporate Phone: (214) 630 -9745
CONCRETE COMPRESSIVE STRENGTH TEST
Client: City of Coppell Report No.: 271198
Ms. Suzan Taylor Project No.: 0611391
PO Box 9478
Coppell TX 75019 Date of Service: 11/09/2006
Report Date: 12/26/2006
Project: East Sandy Lake Road
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.: 724 MEASURED
SLUMP
CONCRETE SUPPLIER: Redi Mix PLACEMENT DATE: 11/09/2006 (inches)
PLANT: 1 WEATHER CONDITIONS: Clear 2.5
SPECIFICATION REQUIREMENTS TIME SAMPLED: 3:1 Spm BATCH TIME: 1:36pm
STRENGTH: 0 psi @ 0 Days TEMPERATURE (F) - AIR 80 F CONCRETE: 84 F
SLUMP (in): 4" maximum TRUCK NO: 306 TICKET NO: 179824
AIR ( %): NA AIR CONTENT ( %): 1.9 UNIT WEIGHT (pc!): NA
TEST METHOD: ASTM C -172 OVERALL PLACEMENT LOCATION:
ASTM C -3 1 Sign base piers, Sandy Lake Road and Trinity Court
except 9. ] 2
ASTM C -143
ASTM C -231
ASTM C -1064
ASTM C -1231 SAMPLE LOCATION: Same as above
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.) (Ibs. force) (psi) TYPE
1 1 11/16/2006 7 5.99 28.17 85860 3050 Unbonded Cap
1 2 12/07/2006 28 5.98 28.07 113230 4030 Unbonded Cap
1 3 12/07/2006 28 5.98 28.07 112170 3990 Unbonded Cap
Average 4010
1 4 Hold
See report #271197 for technician time.
410 / i lle
Technician: Pat Parks Started: Finished: � '� �'
Report Distribution: ".
(1) City of Coppell if �.��
(1) City of Coppell K. Scott Watson, AET
(I) 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.
IBS Page 1 of 1
Rone Engineering 8908 Ambassador Row, Dallas, TX 75247
7701 W. Little York, Suite 600, Houston, TX 77040
4221 Freidrich Lane, Suite 195, Austin, TX 78744
Corporate Phone: (214) 630 -9745
CONCRETE COMPRESSIVE STRENGTH TEST
Client: City of Coppell Report No.: 271197
Ms. Suzan Taylor Project No.: 0611391
PO Box 9478 Date of Service: 11/09/2006
Coppell TX 75019
Report Date: 12/26/2006
Project: East Sandy Lake Road
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.: 1851 MEASURE D
CONCRETE SUPPLIER: LMC PLACEMENT DATE: 11/09/2006 (inches)
PLANT: 7 WEATHER CONDITIONS: Clear 4.0
SPECIFICATION REQUIREMENTS TIME SAMPLED: 2:2Opm BATCH TIME: 1:34pm
STRENGTH: 4000 psi @ 28 Days TEMPERATURE (F) - AIR 78 F CONCRETE: 80 F
SLUMP (in): 4" maximum TRUCK NO: 1045 TICKET NO: 7173024
AIR ( %): NA AIR CONTENT ( %): 4.4 UNIT WEIGHT (pct): NA
TEST METHOD: ASTM C -172 OVERALL PLACEMENT LOCATION:
ASTM C-31 1 for bridge railing., 1200 block of westbound Sandy Lake Road
except 9. ] 2 y
ASTM C -143
ASTM C -231
ASTM C -1064
ASTM C -1231 SAMPLE LOCATION: 30' west of east end of footing
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.) (Ibs. force) (psi) TYPE
1 1 11/16/2006 7 5.99 28.17 94890 3370 Unbonded Cap
1 2 12/07/2,006 28 5.98 28.07 123440 4390 Unbonded Cap
1 3 12/07/2006 28 5.98 28.07 118420 4220 Unbonded Cap
Average 4310
1 4 Hold
Water added at site: 5 gallons
!!
,,
Technician: Pat Parks Started: 1:30pm Finished: 4:OOpm , � A ∎Ar /- ' °' /—
Report Distribution: , I � I
(1) City of Coppell • J
(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.
HSS Page 1 of 1