I would say it will be done in stages, overnight or during the day when no "heavy" flights are arriving/departing as Tower Ranger has said about the city. If its not done this way there will be disruption to flights.. most of the cargo flights during the night should be able to use 17/35.. as Maersk, DHL and TNT should all be out by 2200... EI has a nightstopper round midnight sometimes... not sure about TCX.. that leaves say 4-6 hours per night to do the work, maybe more on the likes of a Saturday when theres no cargo and most nightstoppers are in earlier
Could you even call 25/07 a proper runway, its slowly becoming as smooth as a country lane
