Section 9(9) in The Calcutta Metro Railway General Rules, 2000
9.02Maintenance of line. - Each inspector of way or works shall -(a)programme and arrange maintenance works during non-traffic hours after obtaining power block on third rail;(b)see that his length of line or works in his charge is efficiently maintained;(c)promptly report to the Engineer-in-Charge all accidents or defects in the way or works, which he considers likely to interfere with the safe running of trains, at the same time taking such action as may be necessary to prevent accidents, and(d)co-ordinate with Signal Inspector so that CATC and other track equipments are not damaged or become defective while undertaking maintenance and repair works as required.
