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Displaying 121 to 130 of 154 items.
… 805. Manual and Other Interlockings not specified in these rules – Protection of Track Units and Track Work See special instructions. 806. Automatic … the foreman must then unlock the box marked “switches”, and open the switch at the interlocking. The switch must not …
52.801
… a valid certificate of rules; and (b) when conditions permit, require those to whom the TOP is read aloud, to read …
54.29
… 104. Hand Operated Switches General (a) Operation of Switches - … spring, dual control or auto-normal switches operated by hand are considered hand operated switches, and all rules governing hand operated …
37.037
… primary documentation 1.2 Applicability 1.3 State safety responsibilities and accountabilities 2.0 Chapter 2—State safety policy and objectives 2.1 State Safety Program policy statement 2.2 SSP overview 2.2.1 …
127.85