EE WAS IN K-1 COOLER UTILIZING THE GUZZLER TRUCK FOR CLEAN UP PURPOSES. THE GUZZLER HOSE BECAME PLUGGED, HE WENT TO UNPLUGG THE HOSE, IT WAS DETERMINED THAT THE HOSE NEEDED CUT. SO HE POSITION ED THE HOSE ON HIS LEG AND BEGAN CUTTING WITH A UTILITY KNIFE. THE UTILITY KNIFE WENT THROUGHT THE HOSE INTO HIS LEG RESULTING IN 4 STITCHES TO RIGHT THIGH.