TWO EMPLOYEES WERE TYING IN ELECTRIC BLASTING CAP WIRES FOR A SHOT WHEN A FAST MOVING ELECTRICAL STORM AND LIGHTENING CAUSED A PREMATURE DETONATION OF THE EXPLOSIVE CHARGES IN THE HOLES. THESE TWO EMPLOYEES ( THE CERTIFIED BLASTER AND HELPER) WERE FATALLY INJURED AND A THIRD MAN SUFFERED MINOR ELECTRIC SHOCK INJURIES.
Matthews Borrow Pit: 2 recorded fatalities Metal/Non-Metal
MSHA record for Matthews Borrow Pit (mine ID 3401774). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.
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- Fatalities
- 2
- Total incidents
- 3
- Years on record
- 1992
- Latest incident
- Oct 1992
- Muskogee Bridge Company Inc 1992 to present
Matthews Borrow Pit sits in Cherokee County, Oklahoma, where the Census mining category is 1.6% of county employment.
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County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.Fatalities at this mine
2 recordedTWO EMPLOYEES WERE TYING IN ELECTRIC BLASTING CAP WIRES FOR A SHOT WHEN A FAST MOVING ELECTRICAL STORM AND LIGHTENING CAUSED A PREMATURE DETONATION OF THE EXPLOSIVE CHARGES IN THE HOLES. THESE TWO EMPLOYEES (THE CERTIFIED BLASTER AND HELPER) WERE FATALLY INJURED AND A THIRD MAN SUFFERED MINOR ELECTRIC SHOCK INJURY INJURIES.
Reportable incidents
1 on file (excluding fatalities above)1992 · 1 incident
A THREE MAN BLASTING CREW WAS PREPARING A SHOT FOR DETONATION. THE INJURED HAD TAKEN HIS BULK EXPLOSIVES TRUCK OFF THE SHOT SITE AND WAS SECURING IT WHEN LIGHTENING FROM A FAST MOVING ELECTRIC AL STORM STRUCK CLOSEBY PREMATURILY DETONATING THE SHOT AND GIVING HIM AN ELECTRICAL SHOCK. HE WAS STANDING ON THE GROUND TOUCHING HIS TRUCK.