Supply Of Holding Chain Of Fire Bucket, Track Guide And Scotch Block For Bwtb Type Wagon As Per Rds O Drawing No.- Wd-00009-s-73, Item No.- 1 (a) Alt- Nil., Length Per Unit = 5 Mtr Long (in Linked Conditions ) Specification And Material Spec. As Per Drawing. [ Warranty Period: 30 Months After The Date Of Deliver Y ]