ON 12/21/00 INJURED WAS ON PROPERTY TO REMOVE A B.E. MODEL 38B RUBBER TIRED TRUCK CRANE/CLAM SHELL MACHINE. THEY REMOVED THE BOOM & SHIPPED IT OUT. THEY THEN BEGAN TO REMOVE COUNTER-WEIGHT. TH ERE WERE 2 STUDS SECURING WEIGHT THAT WERE RUSTED. THEY SPLIT NUTS W/TORCH & USED PIN & HAMMER TO BREAK OFF. THE WEIGHT FELL 6' ONTO INJURED LANDING ON THIGHT/LEG. 911 CALLED, EE CONCIOUS/TAL