ON 2/25/05 EE ALLEGES THAT WHILE ATTEMPTING TO LOAD A BLAST HOLE WITH A BULK MATERIAL, EE FEET DROPPED INTO A VOID THAT WAS CAUSED BY SOLUTION MINING OF OVERBURDEN MATERAIL. EE BODY ALLEGEDLY TWISTED IN A MANNER WHICH THE DOCTOR FEELS STRAINED SCIATIC NERVE. EE WAS PLACED ON PAIN AND NERVE MEDICATION AND DUTIES WERE MODIFIED