Section 69 in Haryana Urban Development Authority (Erection of Buildings) Regulations, 1979
69. Waste Water Pipes.
- A waste water pipe from a bath, sink (not being a slop sink) bidet or lavatory basin and pipe for carrying of dirty water shall -(i)discharge so as not to cause dampness in wall or foundation of building;(ii)if it discharges into drain it shall be disconnected from the drain by a tapped gully with a suitable grating above the level of the water in the trap; and(iii)if it is more than 1.80 m. in length, be provided with a suitable trap.Note. - If single stack system is used then the above will be suitably modified according to National Building Code.
