MSHA record for Bonanza #12 Shaft (mine ID 4201716). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.
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WHILE MINING HIS FOOT SLIPPED ON THE FLOOR CAUSING HIM TO FALL INTO THE WALL INJURING HIS RIGHT SHOULDER.
WHILE MINING HE PULLED A MUSCLE IN HIS NECK.
WHILE MINING GILSONITE HE GOT SOME IN HIS EYE.
WHILE MINING HE GOT A PAIN IN HIS LEFT SHOULDER.
WHILE MINING, A ROCK STRUCK HIM ON THE RIGHT FOREARM.
WJO 3 E MOVING A PIECE OF AIR LIFT PIPE HIS THUMB WAS STRUCK BY ANOTHER PIECE OF PIPE.
WHILE MINING SOME GILSONITE GOT IN HIS EYE
WHILE MINING A ROCK STRUCK HIM IN THE FACE AND HEAD
CHIPPING ICE OUT OF THE BINWHEN HE SPRAINED HIS RIGHT ANKLE.
WHILE WALKING HIS LEFT KNEE POPPED OUT
WHILE MINING THE MOIL POINT OF THE CHIPPING HAMMER SLIPPED AND PENETRATED HIS LEFT HAND
MINING WHEN HE FELL AGAINST A TIMBER AND HURT BACK.
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.