← MSHA accidents

FALL OF ROOF OR BACK

220041840064 · 06/23/2004 · 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
0
Mine experience
— years

Operator

Controller (parent)
J Clifford Forrest III
Operator
Rosebud Mining Company
Mine
3608719

Narrative

At 5:30 am mine examiner discovered a roof fall in the roon neck of the 2nd southwest butt section. Fall was outby station #3850 by approx 50'. Roof fall was 25' long, 10' to 20' wide, 4' to 6' high. Area was bolted with 4' fully grout rods with 8"" oversize bearing plates. The rock in the fall area looks like soap stone with slick and slide.

Source

Authoritative
MSHA Open Government Data
Machine
JSON-LD · Markdown