rate contract for supply of shafts (13 types) , rate contract for supply of shafts(13 types) for gis breaker application for 24 months from approval at bhel, bhopal. evaluationshall be doen itemwise. , assy of interphase shaft for main isolator to drg no. 25170300009-v00 , assy of interphase shaft for reserve bus isolator to drg no. 25170300010-v00 , breaker interphase shaft (for if/og/bc/b/s) to drg no 35176300092-v00 , breaker interphase shaft (tp of b/s) to 35176300092-v01 , breaker interphase shaft (tp of b/s) 35176300092-v01 , shaft (for isolator) to drg. no. 35170301004-001 , lever assy. for isolator shaft(dbb) to 35170300086-v00 , lever assy for cb as per drg 35171000512-v00 , rod for cb to 35171000520-002 , knuckle joint assy. to drg no. 35170301021 var-00 , interphase mechanism shaft to drg. no. 15176500505-v00 , interphase for line isolator shaft to drg. 25170300018-v00 ( 1257 mm) , isolator interface shaft to drg no: 25170300527-v00