FPP_PENSTOCK BUTTERFLY VALVE REHAB VOL2 (PH2)_REFERENCE_BCOES_4-4-22_Part7.pdf

This solicitation is for the refurbishment of eighteen-foot diameter spiral case inlet butterfly valves and associated systems for two generator units at Fort Peck Dam Powerhouse 2 in Montana. The U.S. Army Corps of Engineers, Omaha District is seeking a contractor to refurbish the butterfly valves and components in-place to improve internal bypass leakage, address end of life issues and reliability concerns. The scope of work includes sandblasting and recoating valve discs, replacing shaft and thrust bearings, and refurbishing valve operators, bypass piping and valves, and controls to provide 50 years of functional operation with limited maintenance. Optional items include exterior penstock paint repairs and valve disc weld repairs. Bidders must be able to provide all required equipment, PPE, certifications and licensure to complete the project. Small businesses must perform 15% of the contract cost with their own employees. The bid inquiry period is open when the solicitation is posted on February 27, 2023.