supply of supply and insllation of aerosol based fire detectionsupply and insllation of aerosol based fire detection,supply and insllation of aerosol based fire detection and suppression systemof 20 gm cartridge as per technical require ment specified in the annexsure g 1 ofspecification no rdso/pf/spec/ac/01922018 (rev-01). suitable for sg non- ac coaches as per rdsogu idelines, all necessary modifications & accessories required for the installation and functioning of this item shall be within the scope of the supplier. location of installation of aerosol fire cartridge in the rotary switch panels of sg non -ac coaches shall be as per drawing mentioned in the rdso letter no. el/7.1.10 8/mssbc/main dt.17.07.2023. make-of cartridge - fire pro /stat-x/pyrogen or any rdso approved make only [ warranty period: 30 months after th e date of delivery ] ] => limited