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FALL OF ROOF OR BACK
220232710016 · 09/20/2023 · Allegheny Metallurgical, 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 —
Mine experience — years
Operator
Controller (parent) American Metals & Coal International Inc.; POSCO-NCR Coal Ltd; JAZ Ventu
Operator Allegheny Metallurgical, LLC
Mine 4609447
Narrative An unplanned fall of the mine roof above the anchorage horizon occurred at 13 block, track entry of the 1st Northeast Mains. The fall measured approximately 18' wide x 20' high.
Source
Authoritative MSHA Open Government Data
Machine JSON-LD · Markdown
MSHA mine accident data · AI Analytics CC0 1.0