20 de febrero de 1992
CO · Carbón
Empernador de techo, Empernador de roca, Empernador, Operador de soporte de techo móvil (MRS)
Muerte · DESPRENDIMIENTO DE TECHO O BÓVEDA
Somerset Mining Company · Golpeado por objeto que cae
LARGE SECTION OF ROOF FELL ON THE RIGHT SIDE OF CROSSCUT OFF OF NO 3 ENTRY TWO CROSSCUTS INBY THE ROCK STORAGE DEVELOPMENT SECTION THE ACCIDENT OCCURRED AS INJURED WAS STANDING BETWEEN THE LAS T TWO ROWS OF PERMANENT SUPPORT MARKING PLACES ON THE ROOF FOR THE NEXT ROW OF BOLTS TO BE INSTALLED SECTION OF ROCK APPROX 3FT LONG X21/2FT WIDE & 3TO 8IN DISLODGED BETWEEN THE BOLTS STRIKIN