tender for hose pipe assembly for load sensing device for blca / blcb wagon tordsos drg.no.wd-14025-s-01, item no 1,2,4,5,6 &7, alt. 1 or latest. material andspecification:as per rdsos specification no 02-abr-02 amendment no 4 of september2016 and appendix-f. or latest. this item is reserved for procurement from rdsoapproved sources only.