Sentence examples for minimum ventilation standards from inspiring English sources

Though airlines voluntarily try to keep cabin air adequately filtered, "there really are no minimum ventilation standards" mandated by law to flush out contaminants, said Judith Murawski, an industrial hygienist with the Association of Flight Attendants, a union that represents about 50,000 flight attendants at 27 airlines.

Implications for minimum ventilation standards.

Besides the current approach of setting minimum ventilation standards to prevent health effects due to indoor air pollution, a standard based on the olf or decipol unit might be more efficacious as well as simpler to measure.

"I realized in the late 1980s that we were on a track where if we kept tightening things up for energy reasons, we weren't going to get enough air for ventilation reasons, so we were going to need to define minimum ventilation standards," Sherman says.

It seems unlikely that recommended minimum ventilation rates in future standards would be low enough to cause CO2 levels > 2,500 ppm, a level at which decrements in decision-making performance in our findings were large, but standards with rates that result in 1,500 ppm of indoor CO2 are conceivable.

The findings of this study, if replicated, would have implications for the standards that specify minimum ventilation rates in buildings, and would also indicate the need to adhere more consistently to the existing standards.

Sherman and Hodgson 382) suggested using measured formaldehyde emission and authoritative exposure standards to develop minimum ventilation rates for dwellings.

Current ventilation standards — the V in HVAC — represent a best engineering judgment.

Existing ventilation standards, including American Society of Heating, Refrigerating, and Air-conditioning Engineers (ASHRAE Standardd 62.2, specify continuous operation of a defined mechanical ventilation system to provide minimum ventilation, with time-based intermittent operation as an option.

This paper aims to examine the minimum ventilation requirements for super-large underground developments (S > 100 m2).

This is the basis for national ventilation standards.