Diablo Unit 32 Cavitation Repair

Diablo Unit 32 Cavitation Repair

Gracon was awarded this contract to repair cavitation damage on Diablo Powerhouse’s Hydro-Generator #32 turbine runner. Gracon is partnering with Cutting Edge Onsite Machining to safely remove the cavitation damage and re-weld new filler material in place on the 146” diameter runner. 

Category
Hydropower
Owner

City of Seattle, Seattle City Light

Start

September 2018

Completed

December 2018

Location

Skagit River, Washington