← MSHA accidents
FALL OF ROOF OR BACK
220110190012 · 01/17/2011 · 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 The weekly examiner found an unintentional roof fall in the 8N bleeders in the #1 entry at the #30 crosscut. The fall measured approximately 18'W x 18'L x 12' H.
Source
Authoritative MSHA Open Government Data
Machine JSON-LD · Markdown
MSHA mine accident data · AI Analytics CC0 1.0