supply of supply and installation of ss cage/strainersupply and installation of ss cage/strainer,supply and installation of ss cage/strainer for fitment in s-trap in icf type coaches, size- 140 to 144 mm outer diameter, material-ss 304 wir e/rod- 8 gauge. drawing & specification as per annexure b to rb letter no. 2021/m(c)/141/2pt2 dt: 08.05.2025. [ warranty period: 30 months after the da te of delivery ] ] , supply and installation of f-type mounting bracket stand locking arrangement for s-trap gripping and protection in lhb/icf coaches as per i cf drawing no. 32963203/part drawing no. aaa63681 alt a (item no. 1 to 6), 01 set of bracket also include 02 nos. suitable u-shape bolt along with suitabl e washers & nut. material shall be strictly confirming to annexure a to rb letter no. 2021/m(c)/141/2pt2 dt: 08.05.2025. [ warranty period: 30 months aft er the date of delivery ] ] , supply and installation of ss cage/strainer for fitment in s-trap in lhb type coaches, size- 90 to 94 mm outer diameter, material-ss 304 wire/ rod- 8 gauge. drawing & specification as per annexure b to rb letter no. 2021/m(c)/141/2pt2 dt: 08.05.2025. [ warranty period: 30 months after the dat e of delivery ] ]