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… 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
… mileages and speeds shown in MPH will be in numbers only. Form S - Main Track Out of Service (1) Main track out of … be protected in the manner prescribed by Rule 841. Before Form S is issued, any derail on such track must be secured in the non-derailing position or removed from the rail. Form T - Equipment Left on Main Track (1) Unattended …
35.468
… of the train or transfer addressed. Before the clearance is acted upon the conductor and locomotive engineer must, as … addressed, the RTC must not take further action until it has been acknowledged by the conductor and locomotive … arranged. (b) WITHIN ABS TERRITORY With the protection of at least two block signals to the rear, two or more trains or …
27.774