← MSHA accidents

MACHINERY

220123400033 · 12/04/2012 · Martin Marietta Materials, Inc.

Details

Degree of injury
DAYS RESTRICTED ACTIVITY ONLY
Classification
MACHINERY
Accident type
Caught in, under or between a moving and a stationary object
Occupation
Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
Activity
Hand tools (powered)
Injury source
HAND TOOLS,POWERED,NEC
Nature of injury
FRACTURE,CHIP
Body part
FINGER(S)/THUMB
Days lost
0
Mine experience
16.67 years

Operator

Controller (parent)
Martin Marietta Materials Inc
Operator
Martin Marietta Materials, Inc.
Mine
4402963

Narrative

Employee was using a 1 inch impact wrench to tighten the tension bolts on the primary jaw crusher. The tension bolt broke and forced the employee's hand backwards. He mashed his ring finger between the impact wrench and toeboard.

Source

Authoritative
MSHA Open Government Data
Machine
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