EE WAS WORKING ON THE MASONARY STACKER, TRYING TO CUT A TIE FROM THE GUARD ON THE TAIL PULLEY. HE USED HIS PERSONAL KNIFE TO DO SO AND CUT HIS LEFT HAND. HE HAD STITCHES PUT IN 3RD & 4TH FING ERS OF LEFT HAND. HE WAS ABLE TO RETURN TO WORK ON THE SAME DAY.