When I first read the preamble to the then new OSHA confined space standard, I was struck by an interesting paradox that appeared on page 4,487 of the Jan. 14, 1993, Federal Register. In one breath, ...

Americans are abandoning their masks. They’re done with physical distancing. And, let’s face it, some people are just never going to get vaccinated. Yet a lot can still be done to prevent covid ...

Part of the overall tactical plan at a structure fire requires some form of ventilation as crews conduct primary searches and work toward fire control. This includes controlling air flow-paths while ...

Professor, Science and Engineering Faculty; Director, International Laboratory for Air Quality and Health (WHO CC for Air Quality and Health); Director - Australia, Australia – China Centre for Air ...

Very few who are in the fire service will dispute the importance of controlled and coordinated ventilation. (In this author’s opinion, it is second only to proper hoseline placement.) Whatever your ...

The pandemic has caused indoor air quality to become a bigger concern for many commercial building owners and managers, due to the fact that the COVID-19 virus is primarily spread through the air.

A Rs 585 crore project for upgradation of the tunnel ventilation system and environment control system of Kolkata Metro Railway’s Blue Line stations commenced on Wednesday, an official said here. The ...