supply of fsds system for ac coachesfsds system for ac coaches,supply of brake application valve having part no: fp750-071 for fogpro make fsds. [ warranty period: 48 months after the date of delivery ] ] , fire detection panel in ir ac coaches to rdso specification no. rdso/2008/cg-04 rev.06 or latest make-fogpro [ warranty period: 48 mont hs after the date of delivery ] ] , main control panel assembly for automatic fire suppression system to fogpro part no. fp750-025 as per rdso specificaion no. rdso/2013/ cg-06, rev.2 or is/rdso/cg/22001. make-fogpro [ warranty period: 48 months after the date of delivery ] ] , fire rated activation solenoid valve for fire suppression system to part no. fp750-081 for fdss make: fogpro [ warranty perio d: 48 months after the date of delivery ] ]