LollyKat wrote:My bearded son is a civil engineer in Australia. Last year he was working on a deep tunnel construction where there was the same issue with beards and dust masks. We asked him about alternatives - there are fan powered, battery operated loose fitting hoods and visors which blow clean air across the face under pressure, but these rely on enough clean air around the wearer to prevent the dust. In the tunnel they would have needed full suits and compressed air tanks which would have been a bit unwieldy.
In my son's case he only needed to shave part of the jaw and he ended up with a very elegant goatee. Of course this wouldn't be acceptable to some religious groups.
Powered respirators can be used for people with facial hair. They do need *some* clearish air aorund, but if the air is that dirty, tanks (pressurised air) and hoods might be the safest solution, anyway. A construction site is unlikely to be that dirty.
A suit isn't needed to use tanks; they can work with a hood. Tanks and full face masks/hoods also introduces the need for additional training, but I think it is reasonable to offer it for those who want it, if conditions are that dirty. They can be a bit unwieldy, but people get used to them, too. They have to be used in some very restricted spaces, like people who do confined space rescue.
The company I work for provides powered respirators, if people want them. Some of these Norwegian guys have big Viking beards, with stuff braided into them (The HSE manager makes them tie them up, like long hair; you get the idea). Also, we have facilities in countries that have large Muslim populations.
“In some ways, it is easier to be a dissident, for then one is without responsibility.”
― Nelson Mandela, Long Walk to Freedom