Renovation of a mixed-use development in Seattle, Washington. Conceptual plans call for the renovation of a parking garage; and transportation facility.

Many of the existing power distribution panels at the Seattle-Tacoma International Airport (STIA) have been in service for as long as 30 years, or more, and have exceeded their serviceable life expectancy. Many of these existing panels are equipped with circuit breakers and parts that are no longer available from the manufacturer or that are no longer maintained as spare parts by the Port of Seattle's electrical shop. These projects assess existing electrical conditions and will renew or replace the normal and emergency low voltage (480/277V and 208/120V) distribution systems within the concourses and parking garage at the Seattle-Tacoma International Airport (STIA). Replacement will include but is not limited to panelboards, motor control centers, switchboards, feeders, meters, and transformers. New metering will be provided in all replaced panelboards in accordance with Port of Seattle standard design criteria, along with connection to the STIA metering network. Control devices and fire protection systems will be relocated to comply with electrical clearance requirements. $3.5M-$4.5M *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document. Question Cut-off Date: Jun 7, 2022, 12:30:00 AM The Method of Contractor Selection has not been determined at this Time. As of May 25, 2022, the due date and time has been confirmed with the owner.