law: Contact Labour (Regulation and Abolition) Act, 1970
  18. Other facilities
  It shall be the duty of every contractor employing contract
  
  labor in connection with the work of an establishment to which this Act
  
  applies, to provide and maintain-
  (a) a sufficient supply of wholesome drinking-water for the
  
  contract labor at convenient places;
  (b) a sufficient number of latrines and urinals of the
  
  prescribed types so situated as to be convenient and accessible to the contract
  
  labor in the establishment; and
  (c) washing facilities.