Vale fined in fatal mine accident.

• Position: HEALTH & SAFETY

Vale Canada Ltd. has been fined $1.05 million after two workers were fatally injured at Stobie Mine in Sudbury in 2011.

On the night shift of June 8, 2011 Jason Chenier and Jordan Fram were working at an ore pass on the 3,000 foot level of Stobie Mine. They were in the process of transferring muck (broken rock and ore) from above the 3,000 foot level to below that level through a transfer gate. The workers were operating the gate using a remote control pendant. Although there was a protected area for workers at that location, in order to view the movement of muck and use the remote pendant, the two workers had to position themselves such that they were in front of and fully exposed to the transfer gate.

There was a sudden and uncontrolled release of muck, sand, and water. This run of muck erupted through the transfer gate, burying one worker and hitting the other. Both workers died from massive crush injuries, multiple blunt force trauma, suffered in the run of muck.

A Ministry of Labour investigation found that there had been a hang-up of wet muck in the ore pass. The wet muck was a result of Vale not dealing with water issues in the mine.

Vale Canada Limited pleaded guilty to three counts:

* failing to prevent the movement of material through an ore pass while hazardous conditions (the hang-up) existed;

* failing to maintain the drain holes at the 2,400 level of the Stobie Mine, leading to the accumulation of water, creating wet muck which then hung up; and

* failing to ensure that water, slimes and other...