Instead of sending their aircrafts overseas (in this case Singapore)...
It seems an Airbus 330 in for a complete refurbish and maintenance in Singapore fell off the jacks while they were performing gear retractions.
The article states that there is heavy damage done to the aircraft, to its engines, wings and fuselage.
In the article, they are saying that it will take a minimum of 6 months to repair.
However later reports after further investigations now seem to say the aircraft is totaled!
Sorry I could not find an English version of the article which appeared in French in a Montreal news outlet...
Un avion d'Air Canada s'affaisse au sol... dans un hangar • Actualités • 98,5 fm Montréal