Nam Phang Hydropower Project has been built for 36 months which commenced at Nov. 20, 2009, EPC conctract of this projecr includes: engineering design, construction, equipment procurement and installation, fabrication and installation of metal structure, etc. Main structures include dam, intake, water diversion tunnels(including surge tank), power plants and transformer substations and other related temporary and permanent work. 2 units of 18 MW turbine-generator set are installed in the powerhouse.