HomeMy WebLinkAbout820 Merganser Dr - Correspondence - 08/07/2000 (15)August 7, 2000
Sycamore Construction Ltd.
4891 Independence Street, Suite 149
Denver, Colorado 80333
Attn: Mr. Jeff Hiser
Re: Post -tensioned Slab Observation/Testing
Bull Run4AAartments (Waterfield)
Building14 & 16
Fort Collins, Colorado
EEC Project No. 1994037
Mr. Hiser:
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EARTH ENGINEERING
CONSULTANTS, INC.
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As you requested, on February 1 and February 4, 2000, Earth Engineering Consultants, Inc.
(EEC) personnel provided construction observation and testing services for the referenced
project. Those services were provided on a part-time, on -call basis and included observation and
testing of post -tensioned slab construction for the referenced project. Results of the post -
tensioned slab observations completed by EEC personnel on the referenced dates are included
with this report.
When requested, EEC personnel observed and tested Portland cement concrete delivered to the
site for placement in the post -tensioned slab foundations. The tests completed on the plastic
concrete included slump, air content, and concrete temperature. The ambient air temperature at
the time of placement was also recorded. Concrete test cylinders were cast from representative
samples of the plastic concrete for laboratory curing and compressive strength testing. Results
of the field and laboratory testing are being provided in separate reports.
CENTRE FOR ADVANCED TECHNOLOGY
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