(1)
Where an automatic sprinkler system is provided, it shall conform to Article 3.2.5.12.
(2)
Where a fire pump is installed as part of the automatic sprinkler system referred to in Sentence (1), it shall conform to Article 3.2.5.18.
(3)
The automatic sprinkler system referred to in Sentence (1) shall be equipped with waterflow-detecting devices that are
(a)
installed in accordance with Sentence 3.2.4.15.(1), and
(b)
connected to
(i)
the fire alarm system, where provided, so that, upon its actuation, an alert signal or an alarm signal is initiated, or
(ii)
an audible signal device, where a fire alarm system is not provided.