A day after the lights on the newly opened third runway at Indira Gandhi International Airport went blank, authorities have put the blame on BSES grid failure. For the moment, operations during the night have been suspended.
“The entire airport area was subject to power fluctuations from the incoming BSES Grid supply through Mahipalpur, late Thursday evening (September 25). The airport complex ran on the backup power supply until normal services were restored. As a result of high and frequent fluctuations of the power supply, we elected to switch to runway 27 and 28,” said a DIAL spokesperson. The IGI has been reeling under frequent power cuts lately.
The initial plan was to open the runway in a phased manner. Initially, the operations were to be restricted till afternoon. This was to be followed by operations in the night only and then later for limited duration both morning and evening.
On Thursday, however, the authorities decided to extend the time till 8.10 pm after the day’s smooth operations. The runway was opened at 6 am and continued till 1 pm. It was once again opened at 4:30 pm and the work continued till 8:10 pm.
DIAL has been facing problems with runway lighting. Earlier, the lights were damaged due to waterlogging. The DGCA has reacted sharply to the fact that the standby generator did not energise the lights automatically as soon as the primary supply had a problem.
Ironically, on the first day, DIAL had claimed the pilot of the British Airways flight which was the first flight to land after the runway was made operational, appreciated the lighting system of the runway.
“We are in the unique advantageous position of having a choice of running two out of three operational runways, in different configurations. This means we have a choice of quickly shifting to other runways without adversely affecting the normal operations and aircraft movement rate,” the DIAL spokesperson said.