Section 7 in Bihar Boiler Operation Engineer's Rules, 1960
7. Limits of daily period of attendance, relief and sphere of action.
(1)A person in charge of a boiler shall be deemed to be in direct and immediate charge of the same when he is within 150 feet of such a boiler.(2)A person in charge of a boiler or boilers for which a certificate of proficiency is required under these Rules may be relieved of charge in any one day for not more than two periods which when combined do not exceed two hours in duration by a person holding a first class certificate of competency as an attendant under Bihar Boiler Attendants Rules, 1948.(3)The holder of a first class certificate of competency as an attendant may also, with the consent in writing of the Chief Inspector, relieve a person holding a certificate of proficiency as an Operation Engineer for a period which may extend to ten consecutive days which in special circumstances the Chief Inspector may extend to any length of time not exceeding thirty days at a time.
