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1 of 74
Definition
The authority issued to the RWIC by ROCC to control specific
working limits. A physical barrier is used to render the track
inaccessible to rail vehicle movement into the working limits.
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Roadway Maintenance Machine
Inaccessible Track (IT)
(RMM)
, Exclusive Track Occupancy(ETO) Mainline Track
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2 of 74
Definition
A signal given by the motion or position of a person's
hand and arm. A light shall be used in areas of low
visibility.
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Stop Signal Hand Signal
Voice Signal Audible Signal
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3 of 74
Definition
A segment of track with defined boundaries established in
accordance with the rules. The RWIC is the only authorized
individual to permit the movement of trains and track
equipment through the working limits
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, Working limits Foul time
Yard limits No clearance
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4 of 74
Definition
A device which performs the mechanical function of
controlling the movement of switch points or a derail from
one position to the other. The Machine may be operated
electrically or manually
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Mainline Track Roadway Worker
Hi Rail Vehicle Switch Machine
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5 of 74
Definition
A person with the authority for controlling mainline
operations
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Designee Contractor
Router Controller
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6 of 74
Definition
A segment of track with defined boundaries established in
accordance with the rules. The RWIC is the only authorized
individual to perit the movement of trains and tack
equipment through the working limits
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Yard limits Working limits
No clearance Block limit
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7 of 74
Definition