Tenders for Supply of Striker Casting Wear Plate To Rdso Drg No Wd-87056-S/1, Alt-4. Mat. Spec. Wd-70-Bd-10 Rev- 2 With Amendment-1 Of Sep.2016.. As Per Drg.No. Rdso Drawing No - Wd - 87056 - S/1, Alt. - 4. Specn: Mat. Specification : As Per Drawing.