28 de mayo de 1987
TN · Carbón
Empernador de techo, Empernador de roca, Empernador, Operador de soporte de techo móvil (MRS)
DESPRENDIMIENTO DE FRENTE/COSTILLA/PILAR/COSTADO/TALUD
Thomas Coal Company Inc · Atrapado en, bajo o entre material o edificaciones en colapso
OPERATING ROOF 6OLTER AT THE FACE OF COAL PREPARING FOR FINAL PUSH OF PILLAR OF COAL.CLOSE TO THE FACE WHEN COAL FELL FROM FACE PROBABLY CAUSED BY THE PRESSURE OF THE WEIGHT COMING ON THE COAL ABOUT A TON OF3COAL FELL AROUND HIM.THE COAL PRESSED HIM AGAINST ROOF BOLTER INJURING HIS BACK AND BROKE HIS ANKLE.