Section 7 in The Orissa Boiler Operation Engineers' Rules, 2000
7. Limits of daily period of attendance 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 50 (fifty) metres of such a boiler.(2)An Operation Engineer of a boiler or boilers for which a certificate of proficiency is required may be relieved of charge by a person holding a First Class Certificate of competency as a boiler attendant in any one day for not more than two periods, the total of which does not exceed two hours.(3)The holder of a First Class Certificate of competency as an attendant may also with the consent in writing of the Chief Inspector of Boiler, 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 may be extended to any length of time not exceeding thirty days at a time by the Chief Inspector of Boilers.
