Request to advertise for construction bids for the 2010 Airfield Improvement Projects – Contract 2 CIP 100172

In January 2010, the Port of Seattle sought approval to advertise construction bids for environmental cleanup work tied to the Seattle-Tacoma International Airport Third Runway project, including removing the 160th Street box culvert, restoring Miller Creek, and converting temporary stormwater ponds into permanent detention facilities. The estimated $6.6 million project was already funded within the previously approved Third Runway budget through Passenger Facility Charges and bond proceeds, requiring no new funding authorization. The work was required to fulfill federal and state permit conditions before the overall Third Runway project could be formally closed out.

Notes

This Port of Seattle memorandum requests authority for the CEO to advertise and award a construction contract for the 2010 Airfield Improvement Projects – Contract 2, covering Third Runway environmental mitigation work including Miller Creek Relocation Revisions and Restoration, 160th Street Bridge/Culvert Removal, and conversion of construction stormwater ponds to permanent detention facilities. The estimated project value is $6,625,000, funded through Passenger Facility Charges and existing bond proceeds with no additional budget authorization required. The work is required to fulfill permit conditions associated with the Third Runway before the overall project can be closed out.

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