The East Crossfield 64S project includes the installation of a new 138/25 kV 25 MVA transformer; extension of the 138 kV bus with a new bus tie-breaker and addition of one new 138 kV circuit breaker; re-terminating the existing 752L line and salvaging the existing 138 kV breaker; and installation of a new switchgear building with two new 25 kV feeders.

The delivery and installation of a mobile substation is allowing for power to be maintained on the existing 25 kV bus during the 138 kV bus outage, maintaining reliable power to the area.