Magnuson Bldg 2 and 138 Roof and Structural Repair

The project involves comprehensive roof repairs and structural enhancements at Warren G. Magnuson Park, specifically targeting Building 2 and Building 138. The scope includes replacing the entire roof of Building 138, which covers approximately 7,173 square feet, and repairing the roof of Building 2 with the exception of the northern addition housing the Seattle Conservation Corps. Additionally, seismic improvements will be incorporated to meet current code requirements, and new fall protection systems, including fall arrest restraint devices, anchors, and horizontal lifelines, will be installed to ensure safety during maintenance activities. Building 406 will undergo select demolition and modifications to existing horizontal lifelines, with new anchors and lifelines installed as per the project plans. The project also features two additive components: overlaying the North Hangar Clerestory Roof and repairing the South Hangar Roof, with respective estimated costs of $364,107 and $603,633. The base bid is valued at approximately $1.5 million, with the total project located at Magnuson Park in Seattle, Washington. The solicitation was posted on October 8, 2025, with a response deadline of November 5, 2025, and is managed by the Washington Public Works agency.