Section 77 in The Delhi Metro Airport Express Line, General Rules, 2010
77. Permit to work on Electrical equipment.
(1)If the work is to be carried out adjacent to the electrical equipment or any other part there of by other than the competent Delhi Metro Airport Express Line employee, such work shall be carried out only when and for such time as the person in charge of the work has obtained a permit to work from a Delhi Metro Airport Express Line employee authorised for the purpose by special instructions which shall lay down the detailed procedure of obtaining, granting and canceling of the permit to work, ensuring utmost safety.(2)The Delhi Metro Airport Express Line authorised employee under sub-rule (1) shall grant such permit to work only with the approval of traction power controller.(3)A permit to work under sub-rule (1) shall be obtained if work is to be carried out or any worker is required to come within two meters of the overhead equipment.(4)The permit to work shall be issued by any competent traction distribution official not lower in rank than a senior lineman pertaining to the section concerned, subject to prior sanction of traction power controller.
