critical level

(redirected from Critical Levels)
Also found in: Financial.

critical level

The setting on a backflow preventer or vacuum breaker which determines its minimum permitted elevation above the flood-level rim of the fixture or receptacle served.
References in periodicals archive ?
The state weather bureau advised the public to start being frugal on water use, since water levels in dams are starting to lower with the onset of the dry season, and could reach critical levels by the end of June.
Contract notice for provision of Emission amount of the assessment, forecasts and critical levels and critical loads of ecosystems
This has caused monitoring systems in Montalban River and Marikina River to breach critical levels.
Therefore, not only the extractor is taken into account in the calibration, but also the obtained yield and, based on the critical levels, it is possible to define a fertilizer dose to be applied according to the soil analysis.
This in turn will lead to suspension of work in the days when the river reaches critical levels, Minister Papazov told Bulgarian National Radio.
Four of the country's nine dams reached their critical levels, while the rest were near critical levels in six days since Egay began as a low pressure area in the southern Philippines on Tuesday, said Undersecretary Benito Ramos of the National Disaster Risk Reduction and Management Council (NDRRMC).
In the safety critical domain, devices required to meet the most critical levels of certification must verify software traceability from requirements through design to code at both source- and object-code levels.
A NORTH Wales council that reached critical levels of grit has been given a 700 tonne delivery.
Make certain that residence times are not excessive and melt temperatures are below critical levels.
Duncan McClure Fisher, of Warranty Direct, said: 'The problem is reaching critical levels and something needs to be done.
freshwater supplies may also reach critical levels in the coming generation.
Another year with acreage near current levels would push stocks down to critical levels, even if national average yields recover to a level near 40 bushels per acre.