You could argue that in a sleeping risk premises where the structure & lack of escape provisions is such that full simultaneous evacuation is needed the risk to life from any defect in a fire alarm system is far greater than that in normal commercial premises and if you were to move any sites weekly tests to monthly it would be the office block, not the flats.
Of course if it's purpose built or a conversion that has had the requisite features installed and the sounders are there because it's the done thing then you could isolate the sounders (as the system is an L5 to activate the smoke management) - but if you moved the testing to monthly as it's not really an alarm you would fall foul of not following the standard practice to test your smoke vents etc weekly.
An FRA could support a variation in testing, but would you be sure it would stand up in court?
I understand, but if we look into the text of the BS and the reason behind the weekly test, it states employees, it states monthly out of hours tests all of which are not applicable for residential. As I say I have seen in most cases the tester silence the sounders for residential, no point having call points if the sounders don't work?. I see that we are cherry picking parts of the BS to enforce and parts not to enforce, why is that??
Is there any case studies where its gone to court where the RP had a quarterly test inspection and a monthly call point test?? I would hope a Judge would read the detail and the reasons behind the BS and that the RP is trying to ensure to the best of their ability the required testing/maintenance is in place, surely a RP with no testing/maintenance would be going to Court first.
I thought the point of risk assessing is to move away from prescriptive and assess each site individually? If we stuck to the book on all BS and building regs the world would come to a halt surely not?.
Like I say, where unmanned I have never seen the daily checks of E/L completed, but this is in the BS? why is that acceptable? and like on another thread, I am seeing more and more 100% fire alarm testing taking place. Buildings which have had visits from fire offices at various times.
What about have a monthly test, however instead of a quarterly 25%, you have a quarterly 100% therefore increasing the maintenance regime to compensate?