NCTPS I Operation Circle CA Dn CWPH Removing of existing HT motor from its service and movement to repair bay to facilitate any inspection repair work in pump motor during preventive breakdown Annual overhaul works of CWP HT motor vertical BHEL m NCTPS I Operation Circle CA Dn CWPH Removing of existing HT motor from its service and movement to repair bay to facilitate any inspection repair work in pump motor during preventive breakdown Annual overhaul works of CWP HT motor vertical BHEL m