Ichp- cleaning and tightness checking of insulators and bus bars of ht bus 5a 5b in coal handling control room-v

S.49 nctps-ii es circle em i division sd ii inspection cleaning and tightness checking of r y and b phase ipbd and its epoxy support insulators and copper flexible links of 21kv bus duct during annual overhauling of unit i for the year 2024 2

Procurement of 21kv isolated phase bus duct (ipbd) rubber bellow

S.55 nctps-ii es circle em i division sub division ii cleaning and painting of entire 21kv ipbd bus duct r y and b phases gcb control panel lavt and spvt panels of unit i during the annual overhauling program for the year 2024-25

Dismantling, cleaning and refitting of bus-duct insulators and seal of bushings of gt-3 and ut-3a and 3b under em-oph dept and bus duct insulators and seal of bushings checking/ cleaning under em-iph-2 deptt.

Sp.21 nctps ii es circle em i div sd i unit ii inspection tightness checking of complete 400kv twin moose acsr overhead conductor with clamps cleaning of both strain and suspension insulators from tg bay to 400kv gis gt5 bay during the aoh 2025

S.54 nctpsii es emi division sdii cleaning and painting of entire 21kv ipbd bus duct ryb phases gcb control panel lavt spvt panels of unit ii during the annual overhauling program for the year 2024 to 25

S.50 nctps-ii es circle em i division sd ii removing the damaged rubber bellows in the 21kv bus duct r y and b phases at generator bottom neutral end and replacing with new rubber bellows during the annual overhaul of unit i for the year 2024

Es em-i s.198 nctps ii stage ii em i division sd ii removing the damaged rubbed bellow in the 21kv bus duct r y and b phases at generator bottom end and replacing with new rubber bellows in unit i during the annual overhaul program for the year

Sp.43 nctps ii es circle em i sd ii removing the old rubber bellows in the 21kv bus duct at generator &amp#x0d bottom neutral end and towards gt end near ut area and providing with new rubber bellows