Grand Coulee Dam ISO Phase Bus Replacement​

Work on the Dept. of Reclamation project consisted of demolition, removal and disposal of the G10 isolated phase bus and associated generator surge arrestors and capacitors.  Work also including furnishing and installing new three phases of isolated phase bus between G10 generator and K10A transformers and associated generator surge arrestors and capacitors, and furnishing and installing additional structural support for the new isolated phase bus as needed.

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Project Description