← MSHA accidents

FALL OF ROOF OR BACK

220031810033 · 06/26/2003 · Lone Mountain Processing 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)
Ashland Inc
Operator
Lone Mountain Processing LLC
Mine
1517234

Narrative

ROCK FALL WAS DISCOVERED INT HE 3 WEST RETURN, BETWEEN #5 AND #6 ENTRY AT THE #40 CROSSCUT. FALL WAS APPROX. 6' TO 7' THICK, 50' LONG AND 18 FT WIDE. FALL WAS DISCOVERED ON THE WEEKLY EXAM. NO PLANS ARE MADE TO CLEAN UP THE FALL. THE AREA ORIGINALLY WAS BOLTED WITH 4' TORQUE TENSION BOLTS.

Source

Authoritative
MSHA Open Government Data
Machine
JSON-LD · Markdown