Ashley
Can I ask, what is the building control officer's reasoning? What is his logical argument for ploughing on with no regard to your reasoned proposal?
Just because it says so in the book is no argument.
ADB, remember, is guidance only. Yes, it is a standard that should normally be followed, but application of its guidance must be tuned to the context of that application. It Must be. It's such a woolly document, so much is left to interpretation, it's almost as bad as the Bible (and let's not go there).
Of course, we don't have anywhere near the whole picture and there could be good reasoning behind the building control officer's stance. But let's hear it. Don't let him get away with anything less than a solid demonstration that these sprinklers will be necessary to maintain the current standard of safety in the building.
I still think sprinklers are worthwhile to install (in any premises) but the burden of this imposition does seem out of proportion to the risk it is trying to address.
What's his argument?
Stu