Sentence examples for maintain or replace from inspiring English sources

Without sufficient revenues, utilities cannot maintain or replace their antiquated systems — or deliver water to the people who need it most.

But since water in most places is usually priced so low, if at all, the revenue generated is seldom enough to maintain or replace even existing infrastructure.

"Is it wiser to spend more on this ailing tree or to replace it with a young tree better suited to the surroundings?" The tree society, a nonprofit group, backs a number of efforts to maintain or replace ailing trees throughout the city, not just in the mansion district.

Moreover, expansion joints are expensive to buy, maintain, or replace.

Further, cloudlets can also be considered as "second-class data centers" which are much more flexible and easier to maintain or replace compared to the traditional data centers [9].

Geologic factors, climate, and the frequency of fire help to create, maintain, or replace the ecosystems in the Everglades.

If private roads or roofs have to be maintained or replaced, there can be one-time assessments.

Also worrying the Russians are the economic constraints that will force them to reduce their nuclear arsenal, as weapons can no be longer be maintained or replaced, to below 1,500 warheads, regardless of what the United States does.

Nor is it just the buildings that are at risk: the trees of Lutyens Delhii, all planted within a few months of each other in the early 1920s, are not being maintained or replaced, and are now coming to the end of their life.

Since most systems evolve over time, components must be maintained or replaced.

Thus, MRO processes start with an exhaustive product diagnosis to identify elements to be maintained or replaced.