Columbia River Pile Dike King Pile Markers

The U.S. Army Corps of Engineers (USACE) - Portland District is conducting a Sources Sought Synopsis to identify contractors capable of driving approximately 45 steel piles at various locations along the Columbia River. The project involves installing steel piles, providing rock scour protection, and fabricating and installing signage atop each pile. The in-water work window is between 01 October 2027 and 30 November 2027. Interested vendors must submit documentation, including a statement of capability, and respond to specific questions regarding their experience and technical competence with in-water pile driving. • The project requires driving approximately 45 steel piles of various lengths along the Columbia River. • The diameter of the steel piles is anticipated to be between 18 inches and 24 inches. • The project includes providing between 20 and 25 cubic yards of rock scour protection at each pile location. • The project involves fabricating and installing signage atop each pile. • The in-water work window is between 01 October 2027 and 30 November 2027.