Competitive bids are invited for the supply and construction of 230/115 kV Sam Khok and 230/115 kV Saraburi 6 gas-insulated switchgear (GIS) substations and undertaking improvement of 230 kV Kaeng Khoi, Rangsit and Nava Nakhon substations under the Transmission System Expansion Project no. 12.

This content is available to only paying subscribers.