Tenkiller Hydropower Excitation System Replacement

The U.S. Army Corps of Engineers (USACE) - Tulsa District (SWT) is conducting market research for an anticipated construction contract to replace the excitation systems for two units at Tenkiller Ferry Powerhouse. The work includes designing, manufacturing, and installing new digital static excitation systems, removing existing systems, and conducting equipment model validation tests. The contractor must provide all supervision, engineering, labor, materials, and equipment to perform the work. Key aspects of the project include: • Replacement of excitation systems for two units • Design, manufacture, and installation of new digital static excitation systems • Removal of existing excitation systems • Equipment model validation tests • Final Operation and Maintenance documentation and as-built drawings • Collector ring inspection and optional refurbishment • Installation of new safety railings and concrete demolition and repair as required.