1.   After they still were found to be contaminated, cleanup workers spent the next three years tearing out and replacing virtually every wall and partition.

2.   Cleanup workers spent Thursday night hosing down the pavement and buildings, washing away spattered blood and flesh.

3.   Cleanup workers are preparing to apply a new type of foam that kills anthrax spores and bacteria to contaminated mailrooms on Capitol Hill, officials said Thursday.

4.   Cleanup workers have had difficulty in predicting the extent of the spill because the oil is submerged.

5.   Cleanup workers, many of them immigrants who do not belong to labor unions, have gone on to other jobs and may be impossible to find.

6.   For help with college bills, young people give a year at very low pay of service as everything from tutors to urban cleanup workers.

7.   The officers, firefighters, state troopers, FBI people and cleanup workers looked bleary-eyed and exhausted.

8.   But radioactivity was eliminated as a cause during a two-day public hearing involving doctors, psychologists, nuclear physicists, legislators, and cleanup workers.

9.   Chernobyl cleanup workers have also staged protests in Russian regions to demand overdue benefit payments.

10.   Cleanup workers are preparing a grave in the contaminated zone around the Chernobyl nuclear plant for a truck that exploded while full of herbicide, officials said Thursday.