Hi, dunno whether anyone can help me, but I'm trying to find any industry guidance/rules & regs/legislation about fire fighting deluge systems, particularly to how you secure the isolating valves. I've been ued to the use of leather straps padlocked in place to secure the valves but can't find anything to formally tell me why this is and why chains shouldn't be used?
If anyone can point me at anything I'd be very grateful.
If anyone can point me at anything I'd be very grateful.