Katy is given a hard time by the "peanut truck". Samuel takes care of a mass blast that has surprises in store for him.

Mathieu moves and operates the spectacular long reach excavator. Bertrand fills 14-meter-deep holes with explosives.

On a moonless, snowy night, Alexis and Anthyme repair several machines, and Katy drives for long hours.

Under heavy snow, Edith visits accident-prone sites. Katy mentors an apprentice who gets behind the wheel for the fir...

Alexis and Anthyme resolve several mechanical glitches. Mathieu secures the walls of the mine aboard a tractor and a ...

Martin participates in ice rescue training. Samuel installs explosives along a threatening wall.

Guy Romain directs mining activities towards the purest iron concentrate possible. Katy drives one of the biggest tru...

Guillaume and his team move down giant pumps along a cliff. Martin responds to an alarm from the fire detection system.

Samuel is responsible for an old-fashioned explosion. Mathieu and Patrick secure walls in difficult conditions.

Keven and his team are servicing a huge cable excavator. Bertrand struggles with a metal rod stuck in a blasthole.