EE HAD BEEN CLEANING UP A CEMENT SPILL WITH A SHOVEL AND AT TIMES A VACUUM. HE STATES THAT HE BEGAN TO NOTICE PAIN IN HIS LOWER LEFT ABDOMEN ON HIS WAY HOME. HE WAS SENT FOR AN EVALUATION THE MORNING OF 10-21-03 AND RETURNED TO WORK THE SAME DAY ON RESTRICTED DUTY FOR ONE WEEK.