← MSHA accidents

FALL OF ROOF OR BACK

220112500029 · 08/24/2011 · 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
0
Mine experience
— years

Operator

Controller (parent)
Arch Resources Inc
Operator
Lone Mountain Processing LLC
Mine
1502263

Narrative

A roof fall was discovered on this date. The fall was located in the L8-Right Panel in the #1 entry, #28 crosscut. The fall measured 15' by 20' and was 8' in thickness. The area was originally supported with 5' Hy-tech bolts and 12' cable bolts. Ventilation or persons were not affected.

Source

Authoritative
MSHA Open Government Data
Machine
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