EMPLOYEE WAS IN THE PROCESS OF SLIDING A STEEL PLATE OFF OF A BUSTED WATE RLINE WHEN HE FELT PAIN IN HIS LOWER BACK. EE WAS INVOLVED IN A LTA ON 11-9-01 WHERE HE RECEIVED WHIPLASH TO HIS NE CK. THE E.R. DOCTOR STATED THAT THIS IS A RE-OCCURRENCE. EE WAS ALSO TREATED FOR DEHYDRATION.