OWCMD26_SPECS_ADVERTISE.pdf

This is a Specifications and Advertising document for the Oregon/Washington Clamshell Maintenance Dredging 2026 project issued by the Department of the Army Corps of Engineers, Portland Engineering District under Solicitation Number W9127N26BA015.

The project requires clamshell dredging maintenance services in Oregon and Washington waterways. The specification document establishes the technical requirements, standards, and performance criteria for the dredging work, including equipment specifications, operational procedures, environmental compliance measures, and quality assurance standards that contractors must follow. The document serves as the formal advertisement of the opportunity and provides detailed guidance on the scope of work, contract performance expectations, and submission requirements. Contractors responding to this solicitation must carefully review both the attached plans and specifications to understand the full extent of dredging maintenance operations required, including any site-specific conditions, environmental restrictions, and equipment capabilities necessary to successfully execute the work. The specifications establish the baseline technical and contractual framework that will govern the selected contractor's performance throughout the contract period.