MA0405-LR050707: one Eng neenng
Client:
City of Coppell
Ms. Suzan Taylor, Engineering Dept
PO Box 9478
CoppeI1 TX 75019
Project: Brick Paver Replacement
MA 04-05
8908 Ambassador Row, Dallas, 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.: 236624
Project No.: 0510346
Date of Service: 06/24/2005
Report Date: 07/07/2005
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.
PROJECTDATA
STRENGTH:
SLUMP (in):
AIR (%):
TEST METHOD:
CONTRACTOR: Pavement Services
CONCRETE SUPPLIER: Redi-Mix
PLANT: 1
SPECIFICATION REQUIREMENTS
3600 psi ~ 28 Days
4" maximum
NA
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.: 732
PLACEMENT DATE: 06/24/2005
WEATHER CONDITIONS: Clear
TIME SAMPLED: 8:30am BATCHTIME: NA
TEMPERATURE (F) - AIR 82 F CONCRETE: 85 F
mUCKNO: 204 TICY~T NO: 149231
AIR CONTENT (%): 3.8 UNITWEIGHT (pc0: NA
OVERALL PLACEMENT LOCATION:
Aprons, north and south of MaeAtthur and approach at Samuel Boulevard
SAMPLE LOCATION: Northbound, north and south apron
REPORT OF TESTS
MEASURED
SLUMP
(inches)
3.5
Concrete Compressive Cylinder 6" x 12"
CYLINDER
MARKED DATE AGE DIAMETER
SET NO. TESTED (days) (inches)
MAXIMUM COMPRESSIVE
AREA LOAD STRENGTH FRACTURE
(sq.in.) (lbs. force) (psi) TYPE
1 1 07/01/2005 7 6.00 28.26
1 2 07/01/2005 7 6.00 28.26
1 3 07/22/2005 28 0.00 0.00
1 4 07/22/2005 28 0.00 0.00
Technician: Bobby Robinson
Report Distribution:
(1) City of Coppell
(1) City of Coppell
Started: 7:30am
117670 4160 Unbonded Cap
119620 4230 Unbonded Cap
Average 4200
Finished: 9:30am
Unbonded Cap
Unbonded Cap
Ron~
Proje~ Manag~
LIMITATIONS: T~e test ~esults presented herein were prepared based upon thc 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 repo~ are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except hu fi~ll without the written approval of Rone Engineering Services, Ltd.
01SS Page 1 of 1
{one Engineering
8908 Ambassador Row, Dallas, 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
Client:
City of Coppell
Ms. Suzan Taylor, Engineering Dept
PO Box 9478
Coppell TX 75019
Report No.: 235634
Project No.: 0510346
Date of Service: 06/08/2005
Report Date: 07/07/2005
Project: Brick Paver Replacement
MA 04-05
Services: Test Compressive Strength Samples made by others and picked up at the jobsite.
CONTRACTOR: Pavement Services
CONCRETE SUPPLIER: NA
pL,4dNT: NA
SPECIFICA~ON REQUIP. EMENTS
STRENGTth 0 psi ~ 0 Days
SLUMP (in): NA
AIR (%): NA
TEST METHOD: ASTM C-172
ASTM C-31 ~c~ 912
ASTM C-143
ASTM C-231
ASTM C- 1064
ASTM C-1231
ASTM C-39
PROJECT DATA
MIX DESIGN I.D.: NA
PLACE~ST DATE: 06/07/2005
WEATHER CONDITIONS: NA
TIME SAMPLED: NA BATCH TIME: NA
TEMPERATURE (F) - AIR NA F CONCRETE: NA V
TRUCK NO: NA TICKET NO: NA
AIR CONTENT (%): NA UNIT WEIGHT (pct'): NA
OVERALL PLACEMENT LOCATION:
Skirt edge at approach into Fire Station #2 at MacAnhur and Condor
MEASURED
SLUMP
(inches)
NA
SAM3PLE LOCATION:
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Same a~ above
CYLINDER MAXIMUM COMPRESSIVE
MARKED DATE AGE DIAMETER AREA LOAD STRENGTH
SET NO. TESTED (days) (inches) (sq.in.) (lbs. force) (psi)
FRACTURE
TYPE
06/14/2005 7 6.00 28.26 96290 3410
07/05/2005 28 6.00 28.26 131560 4650
07/05/2005 28 6.00 28.26 135420 4790
Average 4720
Unbonded Cap
Unbonded Cap
Unbonded Cap
Ail information other than test results was provided by the contractor ano/7 //
assumed to be correct.
Technician: Doyle Mackey Started: Finished: Ro~
Report Distribution:
(1) City of Copp¢ll
(I) City of Copp¢ll Project Manager
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing We assume no responsibility for variation th 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 a~e
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.
1SS Page I of 1