Section 202(2) in West Bengal Municipal Corporation Act, 2006
(2)Except in the case of a special agreement to the contrary, the owner of any premises shall bear the expenses of repairs of all works connected with the supply of water thereto and, if he fails to do so, the occupier may give to the owner and the Corporation three days' notice, in writing, in such form as may be approved by the Corporation, and if the Corporation fails to get the repairs of all works connected with the supply of water to the premises done within three days from the date of receipt of the notice, the occupier may himself have the repairs done and deduct the expenses for such repairs from any rent due from him to the owner in respect of such premises.