supply of replacement of hasps with aspiration type s ling points in (lavatory) area in ac coaches equipped with jk exim make aspiration. , replacement of hasps with aspiration type sampling points in (lavatory) area in ac coaches equipped with jk exim make aspiration type automatic smoke and fire detection wi th alarm system, including supply of material to rdso specification no. rdso/2008/cg-04 rev. 5 as per cai issued by rdso vide letter no. mc/acf/fire detection/ac dated 22/07/2021. or as pe r rdso specfication no.rdso/2008/cg-04 rev-06. list of materials per coach and scope of wor k is as per attached annexure. [ warranty period: 30 months after the date of delivery ] ]