Originally Posted by
Ttaskmaster
The manufacturer, now?
So not the construction company, the building inspector, the industry regulators, or even the local government have that responsibility?
As for your safety standards, the article also highlights just how few people in the construction industry (public, private and varying degrees of profit) are even being made aware of these regulations, as well as how there is no complete consensus on what the regs should actually be in the first place.
So yeah, get in a nice profit-driven engineering company and pay them to figure out once and for all what the flippin' safety standards are, govern the methods of communication and ensure EVERYONE is fully aware of current regulations. This means a very heavy buck stops with them and such responsibility will mean a large price... but conversely the large price also means that when the fertiliser hits the ventialtor, it's their ventilator it ultimately hits!