operation and maintenance round the clock at power house , transformer cavern , gis and switch yard operation and maintenance round the clock at power house , transformer cavern , gis and switch yard of 4x130mw parbati -iii power station , monitoring & recording of all parameters of all units of 4x130 mw parbati- iii power station , behali . ( as per scope of work annex-i ) , maintenance work of generator , transformer , gis , pothead yard & auxiliaries system of 4x130 mw parbati- iii power station , behali . ( as per scope of work annex-ii ) , maintenance work of miv , turbine , auxiliaries system , fire fighting system , hvac system of 4x130 mw parbati- iii power station , behali . ( as per scope of work annex-i11 ) , providing p . p . e . ( personal protective equipment ) . ( as per scope of work annex-iv ) , providing p . p . e . ( personal protective equipment ) . ( as per scope of work annex-v )