FALL OF ROOF OR BACK

Name: FALL OF ROOF OR BACK at Mammoth Coal Co.
Start: 09/09/2011

220112580046 · 09/09/2011 · 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 at spad # 717 in intersection in #5 entry Old Southeast Panel. The fall was approx. 20' L. X 20' W. X 12' H. No injuries, entrapment or equipment involved. No ventilation or escape way involved.

Source

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