Section 93 in The Punjab Scheduled Roads and Controlled Areas Restriction of Unregulated Development Rules, 1965
93. Pipes for conveying smoke [Sections 8(2) and 25(2)(f)].
- No pipe for the purpose of conveying smoke or other products of combustion shall be allowed to project through the wall externally. Elsewhere such pipes may be of mild steel 3/16 inch thick or of cast iron complying with the British Standard Specification No 41-1908 or of sheet metal for domestic cooking ranges only and shall be fixed at a distance of at least 9 inches from any combustible substance.Section VDrainage and Sanitary Installations General
