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Station 80 (GRTA) 345kV Substation

Realtime provided engineering services for the addition of a new 345kV 5th bay and new control and protection design to the newly constructed 345kV 4th bay.

This project consisted of the complete design for the new 345kV bay 5; new control and protection for the 345kV bay 4 and stub bus; new 345kV bus 1 and 2 protection; and new cable trench system expansion.  Relay upgrades were performed on all (5) 138kV and all (4) 69kV transmission lines.

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