The Ontario Building Code | Supervisory Signal Annunciation for Valves

3.2.9.5. Supervisory Signal Annunciation for Valves

(1) If a fire alarm system in a building is required by Sentence 3.2.4.9.(1) to have an annunciator, valves controlling water supplies in a standpipe system, other than hose valves, shall be electrically supervised in accordance with Sentence 3.2.4.10.(2).