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Foster Spillway Gate Nut Replacement and Re-Tensioning

Description: The U.S. Army Corps of Engineers, Portland District posted a Sources Sought notice for work on the Foster spillway gates. The scope calls for replacing 192 custom castle nuts, 48 U-bolts, eight U-bolt spacers, eight gate connection pins, and one custom installation tool, with specified materials and dimensions. After the hardware is replaced, the contractor must release and re-tension each gate’s wire ropes so the gate clears the sidewalls and bears evenly on the spillway ogee; the notice contemplates one firm-fixed-price contract.

Buyer: U.S. Army Engineer District Portland
Federal · OR, US
Released: Aug 17, 2026
Closes: Sep 1, 2026(9 days left)

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Key Contacts

Procurement and program contacts connected to U.S. Army Engineer District Portland.

Rob KainChief, Engineering Support Section, Hydroelectric Design Center

*******@************

+1 (***) ***-****

William D. AbadieChief, Regulatory Branch

*******@************

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