Dave'S Branch Coal Inc · Tipo de accidente, sin lesiones
THIS IS A NEW MINE A ROCK FALL MEASURING APPROX 5FT THICK 18FT IN WIDTH & 20FT IN LENGTH OCCURRED BETWEEN THE SHIFTS ON SEPT 15 & 16 1989 THE AREA OF THE FALL IS APPROX 70FT INBY MINE PORTAL I N THE NO 3 ENT RY