MANILA International Airport Authority acting General Manager Bryan Co announced that the Ninoy Aquino International Airport Terminal 3 will undergo maintenance work as part of their upgrading program.

Co said that the NAIA T3 will upgrade their electrical system on November 29, from midnight to 3 a.m. 

"Nag-commit tayo ng DOTR na i-improve ang electrical system ng buong NAIA complex. May iu-upgrade tayong mga kable kasama ang Meralco dito para tumaas ang capacity at gumanda ang reliability ng Terminal 3 at may isasabay na rin na papalitan na mga equipment na more than 20 years old na. Papalitan natin ng mga brand new na equipment," he said in an interview over TeleRadyo Serbisyo.

Co also said that the maintenance work will be done during the off hours so as to ensure a minimal impact on operations. 

Meanwhile the critical facilities will remain online. 

"We don’t expect any issue sa passenger processing pero merong mga areas na medyo kulang ang ilaw, hindi 100 percent yung pagko-cover natin. Imbes na 3 chillers ang tumatakbo natin, magiging isa na lang dahil madaling araw ito gagawin na inaasahan natin na hindi ganon kalaki ang impact in terms of the passenger comfort," he said.