Quetta Airport has two parallel runways i.e. 12,000 feet long Runway 13/31 and 12,000 feet long Runway 13R/31L which is used for military aircraft only.
The advertisement is apparently for Runway 13/31. Probably reconstruction work will include runway extension.
I hope they also install Instrument Landing System (ILS) for this runway after completion of its extension/reconstruction work.
Most likely this runway reconstruction work is the reason why PIA Boeing 777 aircraft will not operate Hajj flights from Quetta this year. I quess during reconstruction work the entire 12,000 feet length of runway will not be available for bigger widebody aircraft types like Boeing 777.
On June 7, 2011, PIA gave a tender notice (>>see details here<<
) for wet leasing an aircraft from a selected list of widebody aircraft types (Airbus A300-600, Airbus A330, Boeing 767-300 and Lockheed L-1011 TriStar). Most likely the wet leased aircraft will operate Hajj flights from Quetta during this runway reconstruction/extension work.