← MSHA accidents

FALL OF ROOF OR BACK

220100220022 · 01/15/2010 · Armstrong Coal Company, Inc.

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)
Armstrong Energy Inc
Operator
Armstrong Coal Company, Inc.
Mine
1519358

Narrative

A roof fall occurred in the Main North in #2 entry starting inby the pillarline of crosscut 32 and extending through the intersection of crosscut 35 then extending through the pillarline of #3 entry measuring approximately 250ft long x 19ft wide x approximately 8ft high. This area was supported with 4ft fully grouted roof bolts and 8ft cable bolts.

Source

Authoritative
MSHA Open Government Data
Machine
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