Section 75(2) in The Haryana New Mandi Townships Building Rules, 1967
(2)Dwellings without individual conveniences shall have the following fitments :(a)one water tap with draining arrangements in each tenements;(b)one water closet and one bath for every two tenements;(c)water taps in common bath rooms and common water closets; and(d)Buildings other plan residences.The requirements for fitments for drainage and sanitation in the case of buildings other than residences, such as office buildings, factories, cinemas, concert halls, theatres, hospitals, hotels, restaurants, schools, hostels etc., shall be in accordance with Indian Standard Code of Basic requirements for Water Supply Drainage and Sanitation "IS : 1172-1957" issued by the Indian Standard Institution, New Delhi with such modifications as may be made by the said Institutions from time to time.
