Port Blair, Sep 13: It is brought to the notice of the general public and Govt. departments that M/s. Powergrid Corporation India Ltd., will carry out tower erection work at Attam Pahar for replacing existing 33KV IPP-GSS line in inundated area. Due to this power supply will be suspended at few areas of Port Blair and South Andaman from 0900 to 1300 hours on 14.09.2013.