bids are invited for ir and pi testing of transformer , ir and pi testing of lt motor , ir and pi testing of dg , ir and pi testing of misc electrical equipment , relay testing 11 kv and 33 kv vcb , thermography , relay testing acb, mccbs etc , tan delta testing of cables , insulation mat testing , testing of transformer oil , oil filteration of transfomer , wti testing and calibration of transformer , oti testing andcalibration of transformer , testing and calibration of explosive meter , testing and calibration of lux meter , hand gloves testing 33kv-2 and 11kv-1 , earth reststance testing equipment calibration , digital clamp meter calibration , vcb bottles , dissolve gas analysis dga test , transformer oil total quantity : 3456