EE WAS ASSIGNED TO CLEAN SETTLER UNDERFLOW PUMP #2 IMPELLER. THE TOOL BIT BECAME STUCK IN THE IMPELLER VEIN AND WHILE PULLING THE CHIPPER TOOL TO REMOVE THE BIT, THE EMPLOYEE STRAINED HIS ELBO W. THIS INJURY WAS TREATED AS A FIRST AID INITIALLY, AND EE RECEIVED CONSERVATIVE TREATMENT FOR THE STRAIN. DEC 11TH, THE COMPANY DR ADDED RESTRICTIONS TO TREATMENT CALLING FOR RECLASSIFICATI