89. Maintenance Procedure or Manual of pipeline system.
(1)The manager of every mine shall formulate and implement detailed operation and maintenance procedure or manual for control system and safety interlocks for entire pipeline system of a mine considering the recommendations made of the original equipment manufacturer and based on the local conditions.(2)The manual or procedure shall include preventive maintenance schedule with periodicity, that is, daily, weekly, monthly, half yearly and yearly and activities to be carried out during each schedule of maintenance.(3)The maintenance schedule shall include activities like detecting, isolating and repairing a leak in the pipe line in a safe and efficient manner in accordance with the code of practice developed and approved by the competent authority within the organisation.(4)The manager of a mine shall develop and maintain a standard operating procedure of pipeline.(5)The manager of a mine shall ensure that the standard operating procedures for integrity assessment of piggable and non-piggable pipelines are followed.(6)The manager of a mine shall ensure that the job safety analysis is carried out for any non-repetitive nature of job.(7)The manager of a mine shall ensure that work permit system for repair and maintenance work is complied with..(8)The manager of a mine shall modify from time to time the plan and procedure of operating practice as the situation warrants in operating conditions through the management of change document, which shall be serially numbered and maintained at the mine with copies at the locations.(9)The management of change shall include the justification requiring the change of operating conditions and the benefit resulting thereof.(10)The management of change shall be closed with amending the "as built" drawing and the change made in the standard operating procedure along with the completion of the change.
