← MSHA accidents
FALL OF ROOF OR BACK
220100560009
· 02/22/2010 · Pinnacle Mining Company LLC
Details
Degree of injury
ACCIDENT ONLY
Classification
FALL OF ROOF OR BACK
Accident type
Accident type, without injuries
Occupation
—
Activity
—
Injury source
—
Nature of injury
—
Body part
—
Days lost
0
Mine experience
— years
Operator
Controller (parent)
Cleveland-Cliffs Inc
Operator
Pinnacle Mining Company LLC
Mine
4601816
Narrative
Weekly examiner found an unintentional roof fall measuring approximately 18'x50'x8'high in the 8N bleeders in the #20 crosscut between the #1 and #2 entries. No travelways or air passage was impeded.
Source
Authoritative
MSHA Open Government Data
Machine
JSON-LD
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Markdown