Mining Incidents
Fatality · MSHA Record #220183110015

Prep Plant Foreman

November 3, 2018 at 1:45 AM
O-N Minerals, Cedarville Operation · Surface · Metal/Non-Metal
Mackinac County, MI
Classification POWERED HAULAGE
Type Caught in, under or between a moving and a stationary object
Investigator narrative
Supervisor pick-up was struck by haul truck, resulting in a fatality.
Final MSHA investigation
Jill M. Klein, a 44-year-old Supervisor with three years’ experience, died on November 3, 2018, when a 150-ton haul truck ran over her parked pickup truck. The accident occurred because the mine operator did not ensure policies, controls or procedures governing traffic control were adhered to.
Root causes
  1. The accident occurred because the mine operator did not ensure policies, controls or procedures governing traffic control were adhered to. A posted sign restricting access to the dump area by small vehicular equipment when large off-road haulage trucks were in operation was not followed.

    Corrective action: Mine management retrained the workforce regarding policies and procedures governing traffic control. The importance of following directions in posted signs and the importance of using a vehicle’s strobe light were emphasized during the retraining.

Findings from MSHA's final investigation report, which supersedes the preliminary narrative above.

Record details
Activity at time of incident
Utility Truck, Water Trucks
Subunit / location
STRIP, QUARY, OPEN PIT
Accident type
Caught in, under or between a moving and a stationary object
Source of injury
HGHWY ORE CARIER,LRGE TRK
Nature of injury
CRUSHING
Body part affected
MULTIPLE PARTS (MORE THAN ONE MAJOR)
Total mining experience
3 years
Experience at this mine
3 years
Experience in this job
3 years
Degree of injury
FATALITY
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Source: US Mine Safety and Health Administration (MSHA) · Document 220183110015 · Mine ID 2000061 Trainer view →