Coppell CC 1B1-LR010801 ALLIANCE GEOTECHNICAL GROUP
GEOTECHNICAL AND CONSTRUCTION MATERIALS TESTING AND ENGINEERING
10610 Newkirk, Suite #202, Dallas, Texas 75220 Phone #972-444-8889 Fax #972-444-8893
REINFORCING STEEL OBSERVATION REPORT
CLIENT: Koll Development Company DISTRIBUTION:
PROJECT: Koll Center - Coppell Koll Development Company - James Williams
REPORT DATE: 08/01/01 Hill & Wilkerson, Inc. - Kirk Woltman
AGG REPORT #: C01-0206-210 Alliance Architects - Tom Maxwell
AECC, Inc. - Andy Brundige
City of Coppell - Lee Stone
City of Coppell - Larry Davis
TECHNICIAN: Duane Vandercjriff
WEATHER: Sunny
DATE: 07/30/01
AREAS OBSERVED:
Pavin~ area 200' N. and 90' E. of SE comer of buildin~ #3 to 95' N. and 90' E. of SE comer of buildincj #3
Pavin~l area between buildin~ #2 and #3 from NW corner of bld~l #2 & SW corner of buildin~ #3 to 45' E.
of NE corner buildin~l #2 and 45' E. of SE corner of buildin~ #3
Pavin~ area 60' N. of NE corner to NE corner of buildincj #1 then 40' W. to 60' N. of NW corner of buildin~ #1
OBSERVATION CHECK LIST:
SIZE: X
COVER: X
SPLICE LENGTH: X
CLEANLINESS: X
PROPERLY TIED: X
CLEANLINESS OF FORM WORK: X
PROPER SUPPORT: X
REFERENCE DRAWING:
REMARKS:
No discrepancies noted.
INote: This report is for the exclusive use of the Client addressed. ~
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ALLIANCE GEOTECHNICAL GROUP
GEOTECHNICAL AND CONSTRUCTION MATERIALS ENGINEERING AND TESTING
10610 Newkirk Street, Suite 202, Dallas, Texas 75220 Phone: 972-444-8889 Fax: 972-444-8893
CONCRETE INSPECTION AND COMPRESSION TEST REPORT
CLIENT: Koll Development Company REPORT DISTRIBUTION:
PROJECT: Koll Center - Coppell Koll Development Company - James Williams
REPORT DATE: 08/01/01 Hill & Wilkerson, Inc. - Kirk Woltman
AGG REPORT #: C01-0206-198 Alliance Architects - Tom Maxwell
AECC, Inc. - Andy Brundige
BDD, Inc. - Russell Williams
City of Coppell - Lee Stone
City of Coppell - Larry Davis
SPECIFICATIONS PROJECT DATA
Strength (psi): 4000 Placement Date: 07/20/01
Slump (in.): 5 max Sampled By: D. Vander~riff
Air Content (%): na Weather: Sunny
Concrete Temp (°F): 95 max Supplier/Mix: Potter - 9349
FIELD DATA SET #1
Ticket#: 613173 Time Batched: 8:11 a.m. Time Sampled: 9:00 a.m.
Slump (in.): 4.50 Air Content: na Unit Weight (pcf): na
Conc. Temp. (°F): 90 Ambient Temp. (°F): 90 Yardage (c.y.): 10
Placement Location:'Screen wall panel #1 and columns off SE corner of building #2
Remarks:
FIELD DATA SET #2
Ticket #: Time Batched: Time Sampled:
Slump (in.): Air Content: Unit Weight (pct'):
Conc. Temp. (°F): Ambient Temp. (°F): Yardage (c.y.):
Placement Location:
Remarks:
CONCRETE COMPRESSION TEST RESULTS
CYLINDERS MOLDED AND CURED PER ASTM C31, TESTED PER ASTM C39
Set # Cylinder # [ Test Date A~le (Days) Max. Load (lbs) Area (sq. in.)Strength (psi) I FC II Notes
A 07/27/01 7 105840 28.27 3740 C
1 B 07/27/01 7 103790 28.27 3670 C
C 08/17/01 28 28.27
D 08/17/01 28 28.27
E Hold
2
(1) NORMAL CYLINDER SIZE 6" X 12", AREA 28.27 sq. in., UNLESS NOTED ABOVE.
(2) FAILURE TYPE A=CONE, B=CONE AND SPLIT, C=CONE AND SHEAR, D=SHEAR, E=COLUMNAR
(3) TEST RESULTS COMPLY WITH PROJECT SPECIFICATIONS UNLESS INDICATED IN NOTES.
(4) FIELD TESTS ARE PER APPLICABLE ASTM STANDARDS: C138, C143, C172, C231 /~.~__~.,,~
INote: This report is for the exclusive use of the Client addressed. I
lThis report may not be reproduced except in its entirety, without ~ ~'ALLIANCE GEOTECHNICAL GROUP
I
~the written consent of AGG. Results apply only to above tests.