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Project Detail

Ponderosa 500kV/230kV Substation Expansion

Location: Oregon

Description: This project consisted of expanding the existing 500/230kV Ponderosa yard to the north  and west; creating a second 500/230kV
yard to accommodate several transmission and generation interconnection requests required to mitigate thermal overloads,
low voltages and collapse in Central OR.

Completion Date: 2012

Work Performed By: MYR Transmission Services, Inc., a subsidiary of MYR Group