Section 577(d) in Civil Court Rules of the High Court of Judicature at Patna
(d)Outlay on the first installation of water-supply, sanitary and electrical works in a non-residential or residential building requires the sanction of the State Government and all such projects must be submitted to the State Government with plans and estimates (and also with rent statement and average pay of the incumbent of the post in case of residential buildings) through the High Court.