EE CLAIMS THAT HE WAS WORKING ON A SUSPENDED PLATFORM 5' BELOW THE LEVEL 4 PLATFORM. HE STATED THAT AS HE WENT TO CLIMB BACK TO LEVEL 4, HE SLIPPED AND FELL STRADDLING THE BEAM HE WAS STANDING ON HITTING HIMSELF ON THE GROIN AREA. EE WAS SEEN AND THE EMERGENCY ROOM TREATED AND RELEASED TO RESTRICTED DUTY.