Mining Incidents

Sterling MaterialsMining Incidents in 2012

All MSHA-reportable accidents at Sterling Materials operations in 2012. Fatalities appear first.

Fatalities in 2012
1
Total incidents
6
Year
2012

Top incident classifications

  1. 01POWERED HAULAGE2 incidents
  2. 02HANDLING OF MATERIALS2 incidents
  3. 03SLIP OR FALL OF PERSON1 incident
  4. 04FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL1 incident

All incidents in 2012

Struck against stationary object

Still under investigation. ** The miner was operating a loaded 40 ton articulated haul truck down a slope when the truck went out of control and hit a rib. The cab section overturned. The victim was ejected from the truck. **

Struck against a moving object

Employee hit a bump while driving the haul truck and felt a sharp pain in the right side of neck.

Caught in, under or between a moving and a stationary object

Employee was parked on a small grade. The drill was raised on jacks. He exited the drill and had his arm resting on the door frame of the drill. The door closed, striking the employee on the arm.

Fall from machine

Employee lost footing exiting the rear of the service truck while starting the air compressor mounted on the back of the truck. The employee injured left knee.

Struck by falling object

Employee was hand scaling the face from the bucket approx. 18' above the floor. When a ""key"" stone was dislodged, a piece of the face rolled over. It struck the pry bar and the bucket that the employee was standing in.

Over-exertion in lifting objects

The employee bent to pick up the guard to replace on tail pulley after cleaning. When he lifted the guard from the ground he strained his back.

Other years on record

Source: US Mine Safety and Health Administration (MSHA) accident records, kept current weekly. Operator identity is MSHA's operator_id on the accident record; records are scoped to Sterling Materials's numeric MSHA operator ID.