1.   A few years ago, maintenance workers found pieces of a stone bowl on the site.

2.   District maintenance workers yanked out the seats and replaced them with portable chairs.

3.   The maintenance workers contacted lifeguards, who in turn notified various public and private agencies that a rescue might be necessary.

4.   It has also generated a wide variety of specific, untransferable skills among train crews, signalling staff, maintenance workers and so on.

5.   Among the people laid off was Ron Edwon, a line maintenance worker and chairman of the union organizing committee.

6.   And after its contract with its maintenance workers expired in July, United executives have complained about a rise in maintenance delays.

7.   And in Trenton, a mail carrier and a post office maintenance worker were being tested for anthrax after reporting possible symptoms.

8.   And several students in the group, like Frank Baker, a maintenance worker from Lafayette County, Mo., were members of several gun-rights groups.

9.   As she carried it, she noticed that it was heavy and called a maintenance worker.

10.   As students filed in, a half-dozen maintenance workers pruned the campus landscaping.