THE EE WAS USING A 50-TON HYDRAULIC JACK WHEN THE ACCIDENT OCCURRED. AS THE EE WAS LOWERING A 50' LONG DRYER DRUM ONTO TWO TRUNNIONS, THE DRUM TOUCHED THE NORTH TRUNNION FIRST FORCING THE DRU M TO ROTATE PUSHING THE JACK TO THE NORTH TIPPING IT OVER AND HITTING THE EE'S RIGHT FOOT. THE EE WAS WEARING STEEL TOED SAFETY SHOES BUT THE JACK HIT THE EE'S FOOT JUST ABOVE THE STEEL TOE.