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FALL OF ROOF OR BACK
220101020024 · 04/01/2010 · Armstrong Coal Company Inc
Details
Degree of injury DAYS AWAY FROM WORK ONLY
Classification FALL OF ROOF OR BACK
Accident type Struck by falling object
Occupation Roof bolter, Rock bolter, Pinner, Mobile roof support operator (MRS)
Activity Roof bolter, NEC
Injury source CAVING ROCK,COAL,ORE,WSTE
Nature of injury SPRAIN,STRAIN RUPT DISC
Body part ANKLE
Days lost 5
Mine experience 0.38 years
Operator
Controller (parent) Armstrong Energy Inc
Operator Armstrong Coal Company Inc
Mine 1518552
Narrative A rock measuring 45"" W x48"" L x2"" Thick fell (approximately 46"") from between roof bolts. Upon impacting the mine floor, the rock rolled inward with the outer edge striking the employee's right ankle.
Source
Authoritative MSHA Open Government Data
Machine JSON-LD · Markdown
MSHA mine accident data · AI Analytics CC0 1.0