← MSHA accidents

SLIP OR FALL OF PERSON

220093070029 · 10/26/2009 · Martin Marietta Materials Inc

Details

Degree of injury
NO DYS AWY FRM WRK,NO RSTR ACT
Classification
SLIP OR FALL OF PERSON
Accident type
Fall from machine
Occupation
Roof bolter, Rock bolter, Pinner, Mobile roof support operator (MRS)
Activity
Getting on or off equipment
Injury source
MINE FLOOR,BOTTOM,FOOTWAL
Nature of injury
SPRAIN,STRAIN RUPT DISC
Body part
KNEE/PATELLA
Days lost
0
Mine experience
11 years

Operator

Controller (parent)
Martin Marietta Materials Inc
Operator
Martin Marietta Materials Inc
Mine
2500998

Narrative

Employee lowered the manlift of the roof bolter to the mine floor. Employee stepped out of the basket and felt his knee pop. EE reported it to his supervisor aproximately 3 hours later. Diagnosed as strained ligament. EE stating his knee had been bothering him for about a month prior to this.

Source

Authoritative
MSHA Open Government Data
Machine
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