Expansion of the existing 345 kV Grassmere Substation to include a 120 kV yard. MJE installed a 345/120 kV transformer, 120 kV breaker, disconnect switches, above/below grade conduit and grounding, steel, bus work, control cable, and all necessary control house work to accommodate the 120 kV yard expansion. Additional site work included constructing a wall around the transformer, restoration site work/seeding, site work/grading, and expanding the fence. MJE Drilling installed the foundations.
customer: ITC Transmission
OWNER: International Transmission Company
PROJECT STATUS: Completed
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200 WEST FRANK PIPP DRIVE
PO BOX 686
IRON MOUNTAIN, MI 49801
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