Section 26(2)(b) in The Tamil Nadu Beedi Industrial Premises (Regulation of Conditions of Work) Rules, 1959
(b)The supply of a water for washing, if practical, shall be through taps from a source approved by the Health Officer. Such source shall be capable of yielding for each child a supply of at least [22.7 litres] [Substituted by G.O. Ms. No. 2956, Labour, dated 28th May 1963.] of water per day.