20 de septiembre de 1989
PA · Carbón
Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador
HERRAMIENTAS MANUALES (SIN MOTOR)
T L H Coal Company · Sobreesfuerzo, no clasificado en otra parte
OPERATOR STATES THAT HE WAS ATTEMPTING TO LOOSEN SOME BOLTS ON THE WATER PUMP AT THE REAR ENGINE OF SCRAPER THAT HE WAS OPERATING IN THE PROCESS HE BELIEVES THAT HE STRAINED HIS BACK. HE THEN FINISHED HIS SHIFT AND REPORTED TO WORK ON THE FOLLOWING DAY.; HE WORKED THAT DAY UNTIL 930 AM AT WHICH TIME HE PARKED THE SCRAPER AND WENT TO A CHIROPRATOR.