← MSHA accidents

FALL OF ROOF OR BACK

220070320036 · 01/22/2007 · Knox Creek Coal Corporation

Details

Degree of injury
DAYS AWAY FROM WORK ONLY
Classification
FALL OF ROOF OR BACK
Accident type
Struck by falling object
Occupation
Roof bolter, Rock bolter, Pinner, Mobile roof support operator (MRS)
Activity
Roof bolter, Inserting bolt
Injury source
CAVING ROCK,COAL,ORE,WSTE
Nature of injury
CONTUSN,BRUISE,INTAC SKIN
Body part
LOWER LEG/TIBIA/FIBULA
Days lost
24
Mine experience
0.88 years

Operator

Controller (parent)
Massey Energy Company
Operator
Knox Creek Coal Corporation
Mine
4406804

Narrative

Member was bolting in the No. 3 entry, installing inside bolts in 2nd row. A piece of drawrock fell measuring 56"" long x 21"" wide x 7"" thick, coming in under canopy and striking him on lower right leg. Bolt spacing was less than 48"". Seam height was approximately 10'.

Source

Authoritative
MSHA Open Government Data
Machine
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