EE WAS USING A HIGH PRESSURE HOSE TO CLEAN OFF AN AREA ON 2001 TRUCK. HE WAS STANDING ON A LADDER THAT WAS NOT THE PROPER TOOL FOR THIS JOB. WHEN HE LEFT OFF THE PRESSURE ON THE HOSE, HE LOST HIS BALANCE AND FELL TO THE GROUND. HE LANDED ON HIS RIGHT SIDE. THE FALL RESULTED IN AN INJUURY WITH TWO BROKEN RIBS.