58. Provision of automatic fire suppression systems.

Building work1 in Wales which comprises or includes:

(1)     constructing a building for use as a residence2, or a number of residences3;

(2)     converting a building, or part of a building, to use as a residence, or a number of residences4;

(3)     subdividing one or more existing residences so as to create one or more new residences5;

(4)     amalgamating existing residences so as to create a new residence or new residences6

must, in respect of each residence, when that work is completed or the residence is occupied as a residence, whichever is the earliest7, comply with the following requirements:


    (a)     each residence must