Tender For supply of striker casting wear plate for boxnhl / bcnhl wagons to rdso drg. no. wd-87056-s-1, alt.-4. material and specification confirming to is 3885 : part 1 : 1992 (re-affirmed-2022), read with all amendments, latest amendment no. 2 of july 2024, gr. iv (300-340 bhn) and other technical requirements confirming to rdso str no. wd-70-bd-2010 rev. 4 of nov. 2024.