FALL OF ROOF OR BACK

Name: FALL OF ROOF OR BACK at Rosebud Mining Company
Start: 07/24/2018

220182250027 · 07/24/2018 · Rosebud Mining Company

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): J Clifford Forrest III
Operator: Rosebud Mining Company
Mine: 3608785

Narrative

Conditions was bad. Already bolted with 6' bolts and cable bolts. It appears that a change in the roof strata, (transition area), above the anchorage zone occurred, Allowing bed separation, Resulting in the roof fall.

Source

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