Terminal 25 (T-25) South Habitat Restoration - GC/CM Pre-Construction

The project involves a comprehensive CERCLA-led environmental cleanup and habitat restoration at Terminal 25 South, encompassing the removal and disposal of contaminated materials such as in-water sediment, creosote-treated timber wharf remnants, and upland soils. Concurrently, it includes Natural Resource Damage restoration through the construction of new environmental habitats, specifically an off-channel emergent marsh, intertidal bench, and riparian area, covering approximately nine acres total. The work is structured under a Guaranteed Maximum Cost Construction Manager approach, requiring a two-phase procurement process beginning with a Request for Qualifications followed by a Request for Proposals. The solicitation, issued by the Waterfront Project Management agency under Washington State authority, is identified by solicitation number MC-0322591 and was posted on July 16, 2026, with responses due by August 26, 2026. Primary point of contact is Leila Gonzalez-Rigatto, with Tim Leonard serving as Project Manager, both reachable through Port Seattle communication channels. The project site is located within the Port of Seattle jurisdiction, though precise geographic details are not specified in the documentation.