supply of supply and installation of set of aerosol fire detection and suppression system consisting of fire suppression system cartridges of 100 gram 02 nossupply and installation of set of aerosol fire detection and suppression system consisting of fire suppression system cartridges of 100 gram 02 nos,supply and installation of set of aerosol fire detection and suppression system consisting of fire suppression system cartridges of 100 gram 02 nos with sensing & actuating device, with modification o f temperature sensing device 68-72 degree centigrade. spec no rdso/pe/spec/ac/0192-2018 (rev-1) with modified temperature range , as per rdso ltr. no- el/7.1.108/sbc/main dt.- 13.02.2024.this shall be install ed in sbc of lhb ac coaches and lwlrrm field trial on railway. all modification, back pieces, installation b rackets and accessories required for installation of this item shall be within the scope of supply. only rdso/ rcf/icf/mcf approved makes will be accepted etc. complete. accepted make- 1) firepro 2) statx 3) pyr ogen 4) dspa bv 5) hafex. [ warranty period: 30 months after the date of delivery ] ]