Open Tender for BEARING PIECE ASSEMBLY WITH LOCKING ARRANGEMENT FOR SINGLE PIECE UNCOUPLING GEAR CONSISTING OF ITEMS - 4,5,6 & 7 ( 4, 6, 7 ONE NUMBER EACH AND 5 TWO NOS) AND LOCKING ARRANGEMENT. LOCKING ARRANGEMENT TO BE SUPPLIED IN WELDING CONDITION WITH BEARING PIECE ASSEMBLY TO RDSO DRG NO : WD-00046-S-01 (ITEMS - 5, 6 & 7 ARE TO BE DULY WELDED TO ITEM - 4 AND ONE NUMBER OF ITEM - 5 i.e., WASHER TO BE SUPPLIED IN LOOSE ALONG WITH ASSEMBLY). LOCKING ARRANGEMENT CONSIST OF 10 MM DIA ROD, SAFETY LOCK AND SAFETY LOCK PLATE, ALT : 7. in Arunachal Pradesh