← MSHA accidents
FALL OF ROOF OR BACK
220120040021 · 12/31/2011 · Independence Coal Company 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 0
Mine experience — years
Operator
Controller (parent) Alpha Natural Resources, Inc.
Operator Independence Coal Company Inc
Mine 4607273
Narrative An unintentional roof fall was discovered near spad number 4800. The fall measured approximately 20 ft. wide x 8 ft. high x 40 ft. long. No injuries resulted from this occurrence.
Source
Authoritative MSHA Open Government Data
Machine JSON-LD · Markdown
MSHA mine accident data · AI Analytics CC0 1.0