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HANDTOOLS (NONPOWERED)

220192180012 · 07/10/2019 · Northstar Materials Inc dba Knife River Materials

Details

Degree of injury
DAYS AWAY FROM WORK ONLY
Classification
HANDTOOLS (NONPOWERED)
Accident type
Over-exertion in pulling or pushing objects
Occupation
Master mechanic, Foreman, Supervisor
Activity
Hand tools (not powered)
Injury source
WRENCH
Nature of injury
SPRAIN,STRAIN RUPT DISC
Body part
SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
Days lost
29
Mine experience
11 years

Operator

Controller (parent)
MDU Resources Group Inc
Operator
Northstar Materials Inc dba Knife River Materials
Mine
2103626

Narrative

Employee was lowering light plant, crank handle was loose, got wrench to tighten bolt on handle, wrench slipped off bolt head, employee felt pop in right shoulder and pain.

Source

Authoritative
MSHA Open Government Data
Machine
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