Northeast Frontier Railway has embarked upon an initiative for the maintenance of electrification infrastructure including Overhead Equipment's (OHE) & Power Supply Installation (PSI) by tying up ...
He added that the MoU would provide maintenance of Overhead Equipment (OHE) and Power Supply Installation (PSI ... Due to the rapid commissioning of the sections, maintenance of electrification works ...
The Northeast Frontier Railway (NFR ... International to handle the maintenance of electrification infrastructure, including Overhead Equipment (OHE) and Power Supply Installation (PSI).