South Gorham 115 kV Breaker Replacement

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Client: Central Maine Power Company
Location: Maine, USA

POWER oversaw commissioning of eight 115 kV SF6 gas breakers and several protective relays. POWER provided commissioning oversight of the installation and testing, performed functional testing and developed the outage plans to verify the safe removal and installation of all control circuits. POWER was also responsible for completing all protective relay commissioning following replacement of several relays with Schweitzer devices. POWER was the prime contractor to provide engineering, procurement, construction, construction management and testing and commissioning services for the addition and expansion of a 345 kV yard to the South Gorham Substation.