No one was hurt in the collapse of a 130-tonne crane at a Perth building site on Monday morning, but workers will have some clean-up and repair work to do.

This happened at the corner of Ruislip and Pangbourne streets in Wembley around 8:25 AM.  The crane went through the roof of a building under construction, reportedly damaging a water main.  Fairfax Media reports a Worksafe spokeswoman confirmed no one had been injured as a result of the collapse.  The incident would be investigated.

The builder has been identified as Pindan.  Work on the site, at which an aged-care facility is being built, has been shut down for the day.