||Title:||Building (Refuse Storage and Material Recovery Chambers and Refuse Chutes) Regulations||Gazette Number:||E.R. 1 of 2012|
|Regulation:||19||Heading:||Ventilating pipe for refuse chute||Version Date:||09/02/2012|
(1) Every refuse chute shall be provided at the top thereof with a ventilating pipe.
(2) Every such ventilating pipe shall-
(a) have an internal area of not less than 0.05 m2; and
(3) (a) The end of every such ventilating pipe shall be provided with a grating or grille having apertures of an aggregate area not less than the sectional area of the pipe.
(b) be carried up from the top of the refuse chute to a height, above the roof of the building, of not less than 1 m.
(b) The least dimension of every such aperture shall be not more than 10 mm.