Marine Access and Barge Logistics

This contract secures marine access and barge-based logistics services along the Duwamish River East Waterway to support floating equipment staging for in-water construction and maintenance activities. The work is tightly coordinated with tidal cycles and approved in-water work windows to ensure environmental compliance and operational safety, requiring precise timing and adaptable logistics planning. The provider must deliver reliable, efficient transport and positioning of heavy equipment and materials using barges, ensuring seamless integration with other site activities and adherence to all regulatory requirements governing waterway use. The agreement is structured as a subcontract under the NAICS code 488310 for Other Water Transportation, managed by the Port of Seattle under the Waterfront Project Management division. While the specific award details and point of contact are not provided, the solicitation is publicly accessible through the Port of Seattle’s online portal and was posted on July 1, 2026. Performance is confined to the Duwamish River East Waterway, with no alternative locations specified, and the contract does not indicate a set-aside classification. Success will depend on the contractor’s ability to synchronize operations with natural water conditions and maintain strict compliance with environmental and safety protocols.