supply of supply & installation of aerosol fire suppression system , supply & installation of aerosol fire suppression system cartridge, 01 no. of minimum 40gm in power panel of sg ac coaches, 02 nos. of minimum 15 gm in rmpu control panel of sg ac coaches& 01 no. minimum of 10 gm in inverter panel of sg ac coaches as per technical parameters as perannexure g1 of rdso specification no. rdso/pe/spec/ac/0192-2018 (rev.1).makes: which have beenenlisted in the bill of material for fire suppression cartridge vide rdso letter no el/7.1.108/mssbc dated17.09.2021 or makes which have been enlisted in the bill of material for fire suppression cartridge after17.09.2021 to till tender opening date. this shall be installed in the electrical panels of sg ac coaches.all necessary modification, cl amping arrangement and accessories required for installation of this itemshall be with the scope of the sup plier. total 04 nos. of cartridges required for one coach as one set. (oneset consists of 04 cartridges of cap acity minimum 40 gm - 01 no., minimum 15 gm - 02 nos., minimum 10gm - 01 no.) note:- location of aero sol fire cartridge in the electrical panels shall be as per drawingmentioned in the rdso letter no. el/7.1.10 8/mssbc/main dt. 12.05.2022. all necessary modifications & accessories for installation are in scope of sup plier.make-of cartridge- fire pro/statx/ pyrogen/dspa bv, excluding hafex, or any rdso approved ma ke only. action temperature : 68-72 deg celsius [ warranty period: 30 months after the date of delivery ] ]