← MSHA accidents

FALL OF ROOF OR BACK

220070930046 · 03/28/2007 · 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 #2 entry of the 7-right panel off 3-North #2 in the #5 crosscut. The fall measured 20' x 20' by 5'-6' in thickness. The area was orginally supported with 5' high tech bolts and 5' torque tension bolts.

Source

Authoritative
MSHA Open Government Data
Machine
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