EMPLOYEE WAS STEAM CLEANING A RADIATOR OF A DOZER. EMPLOYEE STOPPED TO REPOSITION HIS FOOTING AND THEN ACTIVATED HIS WAND SPRAYING HIMSELF IN THE LEFT THUMB CAUSING A PUNCTURE WOUND. EMPLOYEE WAS TAKEN TO SUMMERSVILLE HOSPITAL AND REFERRED TO CAMC HOSPITAL. HE WAS TAKEN INTO SURGERY TO CLEAN INFECTION OUT OF HIS HAND ON 7/15/2011. EMPLOYEE WAS RELEASED ON 7/18/2011.