Contract for the supply and installation of n° 3 new steam generators with a capacity of 160 t/h at 16 barg, including related auxiliaries and control systems for the BIT Thermal Power Plant of Integration and Reserve in Turin (Italy), awarded to the consortium Hi-Pe S.r.l. and Demont S.r.l.
The supply and installation for each of the three steam generators includes:
- complete pressure parts (cylindrical bodies, upper and lower collectors, safety accessories, combustion chamber screen tubes, flue gas circulation tubes, vents, drains, etc.);
- boiler makeup water system;
- flue gas recirculation system for nitrogen oxides reduction;
- heat recovery system on flue gases made by a flue gas/water district heating tubular bundle exchanger;
- temperature maintenance system (hot stand-by), realized through an external boiler/water district heating tubular bundle exchanger;
- boiler sampling and additive systems (consisting of n° 2 Skids common to the boilers);
- valves and related actuators, instrumentation, electrical wiring, and control/signal/measurement;
- combustion air fans and related regulation damper;
- carpentries/support structures and steam generator containment casing;
- stairs, walkways, and service/access platforms to Boiler components;
- external and internal insulation, internal refractory linings of the boiler body;
- BMS and DCS systems of the plant;
- pre-Commissioning, Commissioning, and Start-up.