Term
Freight trains up to 100 TOB |
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Definition
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Trains handling empty cars (excluding intermodel equipment) |
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Term
On Sidings
(Unless a different speed is indicated in the division timetable) |
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Definition
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Definition
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Term
Trains moving in non signaled territoty |
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Definition
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Trains moving against current of traffic |
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Definition
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Term
Solid consist of military equipment |
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Definition
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Term
Trains handling loaded tank car(s) containing materials that require the notation "Posion Toxic-Inhalation Hazard" and "Inhalation Hazrard" |
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Definition
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Term
Inhalation Hazard (IH) trains operating on those subdivisions indentified in System Special Instructions item 38 |
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Definition
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Term
Trains and engines through turnouts |
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Definition
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Term
On tracks other than main tracks and sidings |
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Definition
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Term
Within mechanical department limits |
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Definition
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Term
Movements on or off turntables |
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Definition
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Term
Trains with welded rail loaded in open end gondolas |
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Definition
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Term
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Definition
Leading unit 90 MPH Maximum Speed
When not controlled from leading unit 45 MPH Maximum Speed |
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Term
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Definition
Leading unit 90 MPH Maximum Speed
When not controlled from leading unit 45 MPH Maximum Speed |
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Term
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Definition
Leading unit 79 MPH Maximum Speed
When not controlled from leading unit 45 MPH Maximum Speed |
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Term
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Definition
Leading unit 79 MPH
When not controlled from leading unit 45 MPH Maximum Speed |
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Term
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Definition
Leading unit 79 MPH Maximum Speed
When not controlled from leading unit 45 MPH Maximum Speed |
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Term
All other classes of Locomotive |
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Definition
Leading unit 70 MPH Maximum Speed
When not controlled from leading unit 45 MPH Maximum Speed |
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Term
Locomotives (Engines) without cars must exceed |
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Definition
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Term
When would a controlling locomotive (engine) operate at a speed of 45 MPH |
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Definition
Controlling locomotive is a car body type or has a desktop control stand and being operated long hood forward. |
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Term
Under certain conditions, operating trains under what speeds could cause derailment and why |
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Definition
Operating trains between 13 MPH to 21 MPH can cause derailments due to harmonic rocking |
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Term
Due to harmonic rocking when would a train reduce it's speed under 13 MPH |
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Definition
Freight trains, other than coal trains, ore trains, or trains consisting entirely of empty equipment, which cannot maintain a minimum speed of 21 MPH, must reduce speed to 13 MPH or less until movement can exceed 21 MPH |
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