← MSHA accidents
FALL OF ROOF OR BACK
220103370011
· 11/23/2010 · Marfork Coal 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)
Massey Energy Company
Operator
Marfork Coal Company, LLC
Mine
4609091
Narrative
An unplanned roof fall has occurred in a worked out area of the Appaloosa Mains near spads 4750 to 4620. This area is used to evaluate EP8 and EP7. The roof fall was 800' x 20' x 4'. No injuries or equipment was involved.
Source
Authoritative
MSHA Open Government Data
Machine
JSON-LD
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