← MSHA accidents

FALL OF ROOF OR BACK

220100670023 · 03/06/2010 · AMFIRE Mining Company 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)
Alpha Natural Resources, Inc.
Operator
AMFIRE Mining Company LLC
Mine
3609127

Narrative

Crosscut and partial intersections between the L2 and L3 entries one crosscut outby the LOX in the 3 Butt off 2 Right working section experienced a roof fall. The L3 entry was supported with 6' x 3/4"" fully grouted resin bolts. The crosscut and L2 entry supported with 4'x 5/8"" FG resin. The L3 entry had bed separation at 40' and water running out test holes & vertical cracks.

Source

Authoritative
MSHA Open Government Data
Machine
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