The HRSG (Alstom-CE Design) located at the paper mill is coupled to one GE Fr5 and one GE Fr6 gas turbine. The upgrade would increase the superheated steam flow capacity by 3 kg/s.
Tenaga Tiub was the sub-contractor responsible for fabrication, supply and installation of a new desuperheater, steam separators, pipe hangers, bellows, safety valves, process control valves, electrical works, and process control & instrumentation system. The engineering design and commissioning was undertaken by Alstom Power (Australia).
Steam separators 
Interstage desuperheater with control valves 
HP feed water piping 
New expansion bellows