FY26-29 Grays Harbor Inner Dredging

The Department of the Army, Corps of Engineers Seattle District, is seeking bids for the FY26-29 Grays Harbor Inner Dredging project under solicitation number W912DW26BA008. This requirement falls under NAICS code 237990 (Other Heavy and Civil Engineering Construction) and PSC Y1KF (Construction of Dredging Facilities). The procurement is designated as a Small Business Administration (SBA) set-aside. Interested parties must submit responses by May 18, 2026.

The project involves annual maintenance dredging for the Grays Harbor and Chehalis River Federal Navigation Channel, located in Grays Harbor County on the southwest coast of Washington State. This work is part of a fifteen-year maintenance plan running from 2018 through 2033 designed to provide safe navigation and wide turning areas for large ships traveling from the Pacific Ocean to the Port of Grays Harbor and facilities in Aberdeen, Hoquiam, and Cosmopolis. Recent amendments to the solicitation updated the bid schedule optional item numbers and incorporated specific regulatory clauses.

Two attachments accompany this solicitation, including a project abstract and an additional PDF document. Xuejiao Sun serves as the primary point of contact for this requirement. The performance period and scope are defined by the objective to maintain navigability within the established federal channel through the 2026 to 2029 fiscal years.