Mining Incidents
Fatality · MSHA Record #220142690022

Shuttle Car Operator

September 16, 2014 at 1:39 AM
West Ridge Mine · Facility · Coal
Carbon County, UT
Classification POWERED HAULAGE
Type Caught in, under or between a moving and a stationary object
Investigator narrative
EE was operating the company #24-43 Wagner ST 2DS Can-setter at x-cut #11 in B Canyon,#2 entry in the 23rd East intake. When the victim was found, he was unconscious & unresponsive, his mid torso was pinned in the articulation area of the machine. His feet were in the cab & he was seated in the seat. CPR was administered. The victim was pronounced dead upon arriving on the surface.
Final MSHA investigation
On Tuesday, September 16, 2014, at approximately 1:30 a.m., mobile equipment operator Alejandro Ramirez (victim) was fatally injured when the Wagner ST-2DS mobile diesel can-setter he was operating, articulated and crushed his exposed upper body. The victim’s fatal injuries were the result of his body being caught between the cab frame and the water make-up tank frame.
Root causes
  1. Mine management failed to ensure that proper pre-operational examinations were completed prior to diesel equipment being placed into service. The Wagner involved in the fatal accident was found with a major steering defect after the two most recent pre-operational examinations were conducted and no defects were found.

    Corrective action: Management has instituted a more comprehensive preventative maintenance program that addresses repair and examination requirements, including monitoring the weekly and pre-operational examinations. The training has been completed. Accountability for the equipment inspections has been emphasized in a new, written program.

  2. Mine management failed to ensure a proper and comprehensive weekly exam was properly performed.

    Corrective action: Management has instituted a more comprehensive preventative maintenance program that addresses repair and examination requirements, including monitoring the weekly and pre-operational examinations. Training has been completed. Accountability for the equipment inspections has been emphasized in a new, written program.

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

Record details
Activity at time of incident
Load-Haul-Dump (Ug)
Subunit / location
UNDERGROUND
Underground location
INTERSECTION
Mining method
Other
Accident type
Caught in, under or between a moving and a stationary object
Source of injury
MINE JEEP,KERSEY,JITNEY
Nature of injury
CRUSHING
Body part affected
TRUNK, MULTIPLE PARTS
Total mining experience
10 years
Experience at this mine
5 years
Experience in this job
0 years
Degree of injury
FATALITY
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Source: US Mine Safety and Health Administration (MSHA) · Document 220142690022 · Mine ID 4202233 Trainer view →