FALL OF ROOF OR BACK

Name: FALL OF ROOF OR BACK at Mammoth Coal Co.
Start: 11/17/2011

220113260040 · 11/17/2011 · Mammoth Coal Co.

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: Mammoth Coal Co.
Mine: 4609108

Narrative

Unplanned roof fall occurred break #13 #6 entry - in old #6 belt panel. Inby spad 1750. Approximately 20 ft wide X 20 ft long X 18 ft high. No injuries or entrapment involved. No ventilation, equipment, escapeway or travelway involved.

Source

Authoritative: MSHA Open Government Data
Machine: JSON-LD · Markdown