supply of replacement of hasps with aspriation type sampling points in (lavatory) area in ir ac coaches.replacement of hasps with aspriation type sampling points in (lavatory) area in ir ac coaches.,replacement of hasps with aspriation type sampling points in (lavatory) area in ir ac coach es including supply of material to rdso specification no. rdso/2008/cg-04 rev.5 as per cai issued by rds o vide letter no. mc/acf/fire detection/ac dated 22/07/2021 i) sampling point = 4 nos. ii) trunk adaptor = 4 nos. ii) accessories and clamps to mount = 4 nos. iv) display sticker = 4 nos. accepted make/brand: s anrok. [ warranty period: 30 months after the date of delivery ] ]