Mining Incidents

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Every injury and fatality MSHA has on file. Filter by state, year, sector, classification, experience, or any keyword from the investigator's narrative.

Total incidents
739,488
Of which fatal
3,112
Years on record
1983–2026
Classifications
20
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The record

6 total records

Showing all 6
February 15, 1988 WY · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator OTHER
Summit Materials Inc · (Not Elsewhere Classified)

HE HAD BEEN OPERATING LOADER BEFORE HE HAD THE HEART ATTACK BUT AT THE TIME HE HAD IT HE WAS STANDING ON THE GROUND & HAD NOT COMPLAINED OF ILLNESS.

March 19, 1984 WY · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Summit Materials Inc · Struck against a moving object

ROADING LOADER BACKWARDS DOWN HILL & LOST CONTROL

July 12, 1983 UT · Metal/Non-Metal POWERED HAULAGE
Summit Materials Inc · Accident type, without injuries

KILBERG STACKING CONVEYOR TIPPED OVER BENDING MAIN FRAME ASSEMBLY, GUSSETING, CROSS BRACING. WHILE LOWERING CONVEYOR TO TRANSPORT POSITION THE EQUALIZER CHAIN BROKE LETTING ONE CYLINDER DROP ( LEFT). THE RIGHT CYLINDER MOVED UPWARD DUMPING THE CONVEYOR ON ITS LEFT SIDE. NO INJURY.

July 8, 1983 WY · Metal/Non-Metal MACHINERY
Summit Materials Inc · Accident type, without injuries

#24331 JOY AIR TRACK DRILL TIPPED OVER DAMAGING THE DRIFTER, MAST, HOSE. NO INJURY. PINS WHICH HOLD SPRING-LOADED PLUNGER ON LEFT TRACK DRILL LEVER SHEARED. OPERATOR RAN DRILL WITH DEFECTIVE D RIVE LEVER. WHEN OPERATOR STARTED THE COMPRESSOR THE AIR SURGE JARRED THE LEFT TRACK LEVER FROM THE NEUTRAL POSITION INTO REVERSE. THE DRILL, WHICH WAS ON SLOPE, TIPPED OVER.

April 15, 1983 WY · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · MACHINERY
Summit Materials Inc · Caught in, under or between a moving and a stationary object

DOZER OPERATOR ENTERED AN AREA WHICH HAD BEEN STRIPPED OF TOP SOIL AND DRILLED FOR BLASTING. HE CAP ROCK LAY AT A 15 DEGREE SLOPE AND WAS WET. THE DOZER SLID SIDEWAYS FOR 50 FT, HITTING A HUM P IN THE CAP ROCK AND ROLLED. THE OPERATOR WAS CRUSHED. THE DOZER WAS MANUFACTURED IN DEC. OF 1968, RECEIVED BY CATERPILLAR DEALER 1/10/69, AND PURCHASED BY SUMMIT, INC. ON 3/13/69. VICTIM WAS

January 6, 1983 SD · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Summit Inc · Struck against a moving object

OPERATOR BACKED DOZER OVER LARGE ROCK RESULTING IN WHIPLASH.

Showing all 6