WHILE IN THE PROCESS OF CHECKING THE SHORT ENTRY NOZZLE (SEN OF TANK 102), EE EXPERIENCED CONTACT WITH CAUSTIC ON SATURDAY NIGHT, 2/28/04. HOWEVER, WHILE LOOSENING THE COLLAR THAT HOLDS THE SE N IN THE AIRLIFT, LIQUOR STARTED TO SPRAY OUT RESULTING IN CAUSTIC CONTACT WITH HIS WRISTS AND BACK OF HIS NECK.