Section 67 in The Haryana New Mandi Townships Building Rules, 1967
67. Soil and waste pipes - [Section 4(1)(1)].
- (i) The soil and waste pipes shall be kept separate, the foul water from a water closet or slop sink being discharged into soil pipes and the waste water from a bath sink (not being a slop sink), bidet or lavatory basin being discharged into waste pipes.(ii)No soil or waste pipes shall be laid within the thickness of any wall of any building.
