21. Rotating shift ( one that changes periodically from days to evenings or nights ) : 1 . 8 percent22. The U . N . inspectors standing watch worked in rotating shifts that last about six to seven hours. 23. With the current rules some drivers worked rotating shifts , reaching their weekly 60-hour driving limit in four or five days. 24. The U . N . inspectors standing watch were working in rotating shifts that lasted about six to seven hours. 25. The term " shift work " includes both long-term night shifts and work schedules in which employees change or rotate shifts . 26. The workers also urged shippers to set up a rotating shift system for labor instead of having dockers work 24 hours straight. 27. Stanford's father, Cecil, worked rotating shifts as a diesel locomotive engineer in a steel mill in their small town west of Philadelphia. 28. The 10 inspectors and five supervisors work rotating shifts that require each to take a proportional share of night, weekend, and holiday duties. 29. The international union is currently negotiating terms of a fixed shift while Saturn workers continue rotating shifts until the end of this year. 30. But for the 40 guides and custodians who provide security by sleeping here in rotating shifts of 10, the nights still seem haunted.
