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
Filters 2 active
Time period
Experience at time of incident

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The record

6 matching records

Showing all 6
October 24, 2024 AL · Metal/Non-Metal electrician, lineman ELECTRICAL
National Cement Co. of AL., Inc. · Contact with electrical current

Employee was fixing a light fixture in the AF ER Room. Had the wrong breaker turned off (labels are on breaker panel (1) Building Lights (1) ER Room). Used tick tester and it was faulty. Showed no voltage. Employee grabbed connector and received electrical burn.

January 23, 2024 CA · Metal/Non-Metal electrician, lineman ELECTRICAL
National Cement Company Of California Inc · Flash burns (electric)

EE was performing preventative maintenance on an MCC bucket. While checking the A phase line side termination EE lifted EE's arc flash hood to align EE's screw driver correctly, as EE lowered EE's hood the screw drive made contact with the frame of the bucket causing an arc flash. EE sustained 2nd degree burns to face.

September 30, 2023 CA · Metal/Non-Metal electrician, lineman ELECTRICAL
National Cement Company Of California Inc · Contact with electrical current

Electrician had inserted a new breaker bucket to a 480 volt panel and attempted to re-energize the panel. Upon doing so the breaker shorted causing the miner to sustain burns.

August 18, 1990 AL · Metal/Non-Metal mechanic helper ELECTRICAL
National Cement Co. of AL., Inc. · Contact with electrical current

I NAME WAS PULLING TORCH LINE DOWN FROM THE ROOF & IT GOT CLOSE TO THE POWER LINE THE LINE POSSIBLY T OUCHED THE HOSE & FIRE RAN UP THE HOSE TO A FENCE ON TOP OF MILL ROOF & DOWN TO I NAME

February 12, 1989 CA · Metal/Non-Metal backhoe operator, trackhoe operator ELECTRICAL
National Cement Company Of California Inc · Flash burns (electric)

I.NAME SHUT ON ELECTRICAL BREAKER TIGHTENED THE TERMINAL CONNECTION AND THEN TURNED ON THE BREAKER BREKER EXPLODED UPON BEING ENERGIZED I.NAMES FACE WAS DIRECTILY IN FRONT OF THE CUBICLE WHEN IT EXPLODED

February 22, 1988 CA · Metal/Non-Metal electrician, lineman ELECTRICAL
National Cement Company Of California Inc · Flash burns (electric)

EMPLOYEE WAS A SUBCONTRACTOR WHO WAS PULLING THE MOTOR STARTERS CHECKING FOR LOOSE CONNECTORS AND CLEANING THE STARTERS IN THE FINISH MILL AREA. AS HE RETURNED A STARTER TO THE CUBICLE, ONE OF THE WIRES HE HAD FAILED TO TIGHTEN, SHORTED AND CAUSED A FLASH BURNING HIS FOREARMS. HE HAD RETU REMOVED HIS GLOVES BECAUSED THEY HAD MADE HIS HANDS SWEAT.

Showing all 6