supply of aerosol fire detection & suppression system cartridgeaerosol fire detection & suppression system cartridge,supply and installation of aerosol fire detection & suppression system cartridge 1 no. 8/10 g m is to be provided in onboard panel and 1 no. 100 gm in underslung panel in line with technical parameter s and approved makes as per rdso specification no. rdso/pe/spec/ac/0184-2015 (rev.1) and rdso letter no el/7.1.108/mssbc dated 17.09.2021 as per sn 3 of clause b of rdso letter no. eli7.1.108/sbc/main. dt d. 07.01.2022. this shall be installed in sbc of lhb non-ac coaches. all necessary modification, back piece s, mounting accessories etc. required for installation of this item shall be with the scope of supplier. for ku r divin 625 nos, wat divin 420 nos, sbp divin 50 nos,memu/kur 05 nos , crw mcs 100 nos.( total 1200 nos), ( 01 number = 01 coach set) [ warranty period: 30 months after the date of delivery ] ]