← MSHA accidents

HANDLING OF MATERIALS

220070530018 · 02/15/2007 · Knife River Construction

Details

Degree of injury
DAYS RESTRICTED ACTIVITY ONLY
Classification
HANDLING OF MATERIALS
Accident type
Caught in, under or between a moving and a stationary object
Occupation
Maintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
Activity
Machine maintenance
Injury source
METAL COVERS & GUARDS
Nature of injury
CRUSHING
Body part
FINGER(S)/THUMB
Days lost
0
Mine experience
7 years

Operator

Controller (parent)
MDU Resources Group Inc
Operator
Knife River Construction
Mine
0405459

Narrative

Two men were replacing bottom seal ring on cone crusher. The seal ring slipped off retaining lip while installing bolts mashing man's left hand 2nd finger between ring and main shaft.

Source

Authoritative
MSHA Open Government Data
Machine
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