26 de octubre de 1992
OK · Metal/No metálico
Dinamitero, Disparador, Pegador de tiros, Trabajador de explosivos, Cuadrilla de pólvora
Muerte · EXPLOSIVOS Y AGENTES DE FRACTURA
Muskogee Bridge Company Inc · Golpeado por objeto proyectado
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 INJURY INJURIES.