Hoyle Pond Underground – UPC Shifter Lost Time Accident November 25 th, 2010

2 Accident Description Supervisor driving a UPC Shifter #007 is traveling down the main ramp from 1020 ml toward 1140ml At the remuck approx. 80 feet before 1140ml, it is suspected that the UPC contacts the right wall (at the remuck corner) and flips over onto the drivers side. The supervisor is pinned under the roll bar of the UPC shifter. A worker arrives approx minutes later, gets help from a Dumas worker and they flip the UPC off the supervisor. First aid is performed on the supervisor and the supervisor is transported to surface in the 720 Emergency Vehicle. 2

3 Looking Down Ramp Just Above 1140 Ramp Remuck 3

4 Intersection of Remuck and Ramp 4

5 Tracks of UPC in Mud at Entrance to Remuck 5

6 Possible Right Front Tire Contact with Wall 6

7 7

8 No Damage to Front Right Side of UPC 8

9 Antifreeze Spill on Front Left Tire, Consistent with Vehicle Flipped on Driver Side 9

10 Left Rear Tire Rim Clean, Consist with Vehicle Flipped on Driver Side 10

11 Front Right Inner Fender Well Markings Indicate Right Front Tire Contacts Wall 11

12 Front Right Inner Fender Well Markings Indicate Right Front Tire Contacts Wall 12

13 Accident Description Following the accident the UPC shifter was tested by the Ministry of Labour and Goldcorp maintenance personnel. The unit was found to be in good operating condition, no defects detected with the unit including steering and brakes. 13

14 Questions ?? 14