← MSHA accidents

FALL OF ROOF OR BACK

220221730077 · 06/17/2022 · Twin State Mining, Inc.

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
—
Mine experience
— years

Operator

Controller (parent)
Cleveland-Cliffs Inc
Operator
Twin State Mining, Inc.
Mine
4609261

Narrative

An unintentional roof fall occurred, at #6 entry inby spad 9652 on West Mains section, that fell above the anchorage of the roof bolts being used. An Action plan was developed and submitted to allow us to rehabilitate the area and remove the MRS's from the area safely.

Source

Authoritative
MSHA Open Government Data
Machine
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