supply of supply and installation of aerosol fire detection &suppression system cartridge of minimum 20gmsupply and installation of aerosol fire detection &suppression system cartridge of minimum 20gm,supply and installation of aerosol fire detection &suppression system cartridge of minimum 2 0gm (1 no with complete accessories) provide in rmpu control panel and inverter panel of sg ac coaches i n line with technical requirement specified in the annexure g-1 of spec. no. rdso/pe/spec/ac/0192-2018 ( rev.1) and rdso approved make only. all necessary modification & accessories required for the installatio n of this item shall be within scope of supplier. term and condition attached at annexure-i. [ warranty per iod: 30 months after the date of delivery ] ]