For you guys out there that understand the ubc 314 requirements. I have a building inspector (resi) that says whenever a permit is issued for a resi structure it triggers the requirement for new interwired smoke detectors ? The remodel was in the kitchen with a new island and counters,a partioned off wall to create a new little laundry nich, a partionioned wall to wall off a bedroom and create a new bathroom. No remodel has been done as far as ceiling removal etc especially in the areas where smokes would be required in any of the remodeled areas. . Nothing in the bedrooms,halls,living spaces,rec room etc etc. New windows and doors is all. How can they require a rewire and new circuit in a home built in the early 60s ? Especially when there was nothing done in the rooms that would now require detectors?
Cannot speak for the UBC but the IRC is worded as such;
R314.4 Power source. Smoke alarms shall receive their primary power from the building wiring when such wiring is served from a commercial source, and when primary power is interrupted, shall receive power from a battery. Wiring shall be permanent and without a disconnecting switch other than those required for overcurrent protection. Smoke alarms shall be interconnected.
Exceptions:
1. Smoke alarms shall be permitted to be battery operated when installed in buildings without commercial power.
2. Interconnection and hard-wiring of smoke alarms
in existing areas shall not be required where the alterations or repairs do not result in the removal of interior wall or ceiling finishes exposing the structure, unless there is an
attic, crawl space or b
asement available which could provide access for hard wiring and interconnection without the removal of interior finishes.
So do you have attics/basements/crawlspaces? Yes, smoke alarms & co detectors are required. We allow battery op & plug in if it is not feasable per code