HomeMy WebLinkAbout2006.12.05_Silver Creek DrainagePROJECT COMPLETION REPORT r�!
PROJECT: Silver Creek Drainage
DATE PROJECT WAS INITIATED: December 20, 2005
DATE PROJECT WAS COMPLETED: December 5, 2006
DEPARTMENT RESPONSIBILITY FOR PROJECT: Public Works Department
STAFF COMMENTS: On December 20, 2005, City Council approved the first of two
contracts, a Development Agreement (for $600,000) between the City of Owasso and
Tracy Construction Incorporated for the purchase of property and construction of "on-
site" facilities. On January 10, 2006, the second contract was approved with Keystone
Services, Inc., Oklahoma, for the construction of "off- site" Silver Creek Drainage
Improvements in the total amount of $569,229.95. The "on- site" improvements included
excavation and grading of detention pond, complete with outlet structure and associated
piping, as well as a structure to convey the flow from the Nottingham subdivision to the
new detention facility. The "off- site" improvements included stormwater piping
improvements throughout the Bradfords and Willows subdivisions, a collection structure
in Nottingham, as well as the improvements to the existing Village of Silver Creek
detention facility. On -site and Off -site improvements were completed in June 2006 and
c) December 2006, respectively. Quantity adiustments at the end of the project resulted in
an additional expenditure of $13,748.22. Such were necessary for the installation of
additional pipe and structure revisions required to address unanticipated site conditions.
Final payment was made for $1,182,978.17, resulting in an expenditure of $832,578.17
from the Capital Improvements Fund.
Ana C. Stagg, P.E.
PROJECT COORDINATOR
Public Works
DEPARTMENT
PROJECT •O'D t
January 10, 2007
DATE
Approved this 22nd da of January, 2007.
Br da Snow, Chairman