supply of supply and installation of aerosol fire detection and suppression systemsupply and installation of aerosol fire detection and suppression system,supply and installation of aerosol fire detection and suppression system cartridge 1 no 8/10 gm is to be provided in onboard panel and 1 no 100 gm in underslung panel in line with technical paramete rs and approved make as per rdso specification no. rdso/pe/spec/ac/0184-2015 (rev-1) and rdso lette r no el/7.1.108/mssbc dated 17-09-2021 as per s no. 3 of clause b of rdso letter no el/7.1108/sbc/main dt. 07.01.2022. this shall be installed in underslung hv panel and on board low voltage panel of non ac l hb coaches .the place of installation shall be as per drg. no. ls71103 & cc72081. all necessary modificati on back pieces ,mounting accessories etc. required for installation of this item shall be with in the scope of supplier . [ warranty period: 30 months after the date of delivery ] ]