supply of supply of 1 no of minimum 40gm aerosol based fire detection and suppression system for inverter change over switch panels of sg ac coaches, in line with technical parameters as per annexure-g1 of rdso specn. no. rdso/pe/spec/ac/0192-2018(rev.1) or latest and approved makes as per rdso letter no. el/7.1.108/mssbc date 17.09.2021 and other rdso approved makes. all necessary modification, clamping arrangement and accessories required for installation of this item shall be with the scope of this supplier. oem and their authorized dealers shall only be considered.. make acceptable - firepro,stat - x, pyrogen , hafex, dspa.supply of 1 no of minimum 40gm aerosol based fire detection and suppression system for inverter change over switch panels of sg ac coaches, in line with technical parameters as per annexure-g1 of rdso specn. no. rdso/pe/spec/ac/0192-2018(rev.1) or latest and approved makes as per rdso letter no. el/7.1.108/mssbc date 17.09.2021 and other rdso approved makes. all necessary modification, clamping arrangement and accessories required for installation of this item shall be with the scope of this supplier. oem and their authorized dealers shall only be considered.. make acceptable - firepro,stat - x, pyrogen , hafex, dspa.,supply of 1 no of minimum 40gm aerosol based fire detection and suppression system for inverter change over switch pane ls of sg ac coaches, in line with technical parameters as per annexure-g1 of rdso specn. no. rdso/pe/spec/ac/0192-2018(rev.1) or latest and approved makes as per rdso letter no. el/7.1.108/mssbc date 17.09.2021 and other rdso approved makes. all necessary modification, clamping arrangement and accessories required for installation of this item shall be with the => limited