Freeport NIP(7.0)-LR031209 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: Duke Realty Services, LP Report No.: 199397
Attn: Mr. Jeff Langston ....Project No.: 037333
5495 Belt Line Road, Suite 360 ~ ~Date of Service: ! 1/10/2003
~ ~ ?eport Date: 12/09/2003
project/'Fr port /
Se~~es of ~esh concrete at the placement locations, pedorm requ~testmg, cast compressive strength s~ples ~d b~ng
s~ples back to the laborato~ for curing ~d testing in accord~ce with applicable stand.ds.
STRENGTH:
SLUMP(iq:
AIR(%):
TEST METHOD:
CONTRACTOR: Duke Realty Services, LP
CONCRETE SUPPLIER: Hanson
PLANT: 27
SPECIFICATION REQUIREMENTS
3500 psi @ 28 Days
5" maximum
4% -6%
ASTM C-172
ASTM C-31
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
PROJECT DATA
MIX DESIGN I.D.: 7752
PLACEMENTDATE: 11/10/2003
WEATHER CONDITIONS: Cloudy
TIME SAMPLED: 8:50am BATCH TIME: 8; 15am
TEMPERATURE (F) - AIR 49 F CONCRETE: 80 F
TRUCK NO: 848 TICKET NO: 76853
AIR CONTENT (%): 5.2 UNIT WEIGHT (pcf): NA
OVERALL PLACEMENT LOCATION:
Sidewalk at northwest comer of project, sidewalk east and west of 2nd entry to parking lot
north of building and sidewalk east and west of 3rd entry to parking lot north of building
SAMPLE LOCATION: Sidewalk west of 2nd entry to
parking lot north of building
ASTM C-39 REPORT OF TE,qT,q
Concrete Compressive Cylinder 6 12" (area 28.27 sq. in.)
CYLINDER MEASURED IVIA XJUvIUIVI COMPRESSIVE
MARKED SLU1VIP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 1 5.0 11/17/2003
1 2 5.0 12/08/2003
1 3 5.0 12/08/2003
7 116055 4100 Unbonded Cap
28 139740 ~ Unbonded Cap
28 143800 ~ Unbonded Cap
Average 5020
1 4
Technician: Jeremy Watts
Report Distribution:
(1) Duke Realty Services, LP
(1) City of Coppell Engineering Dept.
(1) Potter Concrete
Hold
Started: 7:30am Finished: 9:45am
(1) Engineering Analyst
(1) City of Coppell Bldg. Inspections
K. Scott Watson, AET
CMT Operations Manager
(1) Pacbeco Koch Consulting Engineers
/
LIMITATIONS: The test results presented her~t~ere pt~ared 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 Roue Engineers, Ltd.
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