← MSHA accidents

MACHINERY

220110540032 · 02/21/2011 · Guest Mountain Mining Corporation

Details

Degree of injury
DYS AWY FRM WRK & RESTRCTD ACT
Classification
MACHINERY
Accident type
Caught in, under or between a moving and a stationary object
Occupation
Roof bolter, Rock bolter, Pinner, Mobile roof support operator (MRS)
Activity
Roof bolter, NEC
Injury source
UNDERGRD MINING MACHINES
Nature of injury
FRACTURE,CHIP
Body part
FINGER(S)/THUMB
Days lost
32
Mine experience
0.81 years

Operator

Controller (parent)
Massey Energy Company
Operator
Guest Mountain Mining Corporation
Mine
4407138

Narrative

The employee was pushing a rock out of the way with the stab jack on the roof bolter. The rock either broke or the stab jack slipped over top of the rock, causing the drill head to move forward quickly catching his left thumb between the drill steel and the canopy post.

Source

Authoritative
MSHA Open Government Data
Machine
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