FY26-29 Grays Harbor Inner Dredging

The U.S. Department of the Army, Engineering District Seattle, is seeking dredging services for the Grays Harbor and Chehalis River Federal Navigation Channel located in Grays Harbor County on the southwest coast of Washington State. This requirement supports the maintenance of the navigation channel to provide safe passage and wide turning areas for large ships traveling from the Pacific Ocean to the Port of Grays Harbor and local facilities in Aberdeen, Hoquiam, and Cosmopolis. The project follows a recommended plan for annual maintenance dredging over a fifteen-year period spanning 2018 through 2033.

The procurement is identified under solicitation number W912DW26BA008 and is designated as a Small Business Administration (SBA) set-aside. The work falls under NAICS code 237990 for Other Heavy and Civil Engineering Construction and PSC Y1KF for Construction of Dredging Facilities. Recent amendments to the solicitation have updated the bid schedule optional item numbers and incorporated specific regulatory clauses.

Responses to this opportunity are due by May 18, 2026. The contract administration is managed by point of contact Xuejiao Sun. Available documentation includes an abstract and an additional project attachment both provided in PDF format.