← MSHA accidents

FALL OF ROOF OR BACK

220142060017 · 07/15/2014 · 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
4406782

Narrative

A roof fall was discovered on this date. The fall was located in the #1 entry at the #2 crosscut. The fall measured 20' by 20' and was 6' in thickness. The areas was previously supported with 4' fully grouted rods. The fall was in a common air course, and was not a travel way or an area where miners work. The fall was dangered and timbered off.

Source

Authoritative
MSHA Open Government Data
Machine
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