← MSHA accidents
FALL OF ROOF OR BACK
220193190004
· 11/13/2019 · Triad Mining 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
—
Mine experience
— years
Operator
Controller (parent)
Blackhawk Mining LLC
Operator
Triad Mining LLC
Mine
1202450
Narrative
A roof fall at the 23 crosscut was discovered while doing the weekly with a Federal Inspector present. The fall was in the #6 entry on 2 mains. The fall measured 18'by 80'by 12' high. The fall fell on the hi-line going to the section.
Source
Authoritative
MSHA Open Government Data
Machine
JSON-LD
·
Markdown