INJURED EMPLOYEE & CO-WORKERS WERE SHOVELING SPILLAGE FROM CONVEYOR BELTS INTO WHEELBARROWS AND DUMPING IT INTO HATCHES ON TOP OF BINS. EMPLOYEE ALLEGES THAT HE WENT TO PICK UP WHEELBARROW ONE MORE TIME AND NOTICED WEAKNESS & NUMBNESS IN RIGHT ARM, WASN'T ABLE TO LIFT WHEELBARROW. HE SAW DR ON 12/16 & WAS PUT ON RESTRICTED DUTY. THE DR SUSPECTS PINCHED NERVE IN THE CERVICAL SPINE.