And since she's home all day a lot of the maintenance will fall to her.

It is common for systems to use 2 or 3 levels of maintenance.

The $1,100 difference is in the costs of administration and maintenance.

As in, they can't go off the air for a day of maintenance.

You should build into a building 25 years of maintenance.

It was why he'd always taken care of his own maintenance.

In July 2008, a full week of maintenance was also done.

The complex would have needed up to 3,700 hours of maintenance a year.

During its last years it received little in the way of maintenance.

"Only in the last two or three years has this kind of maintenance been cut out," she said.