One Train Only System Overview

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Questions and Answers

What action must the Guard of a disabled train take first?

Convey the circumstances of the train's disablement to the Station Master (correct)

Move the train to a safer location

Communicate with the passengers about the situation

Contact nearby stations about the train's status

What must the Guard provide the Loco Pilot to keep the train stationary?

A verbal instruction

An emergency signal

A time frame for the wait

Written instruction and acknowledgement (correct)

If the Station Master is not from the base station, what must he do?

Communicate the information to the base station's Station Master (correct)

Dispatch a rescue train immediately

Send a report to the railway authority

Wait for the Guard's return before taking action

What is necessary for an engine sent to assist the disabled train?

It should have a written authority with instructions Signup and view all the answers

Who is responsible for the safe and proper working of the line until the disabled train is moved?

The Guard of the disabled train Signup and view all the answers

What must occur if there is no Guard available for a disabled train?

The Assistant Loco Pilot or Loco Pilot must take on the Guard's duties Signup and view all the answers

What must the new engine's Loco Pilot be informed of?

Where and under what circumstances the disabled train is situated Signup and view all the answers

What happens if the disabled train is left unmanned?

It violates the rules set forth by operational guidelines Signup and view all the answers

Which role has the authority to allow another engine to enter the line?

The Station Master of the base station Signup and view all the answers

Who is authorized to break the seal of the Emergency Metal Token?

Station Master Signup and view all the answers

What must the Station Master do before breaking the seal of the Emergency Metal Token box?

Record the circumstances in the station diary Signup and view all the answers

What is the inscription on the Duplicate Metal Token?

DUPLICATE ONE TRAIN ONLY Signup and view all the answers

What action should be taken if the original Metal Token is found after the Emergency Metal Token has been used?

Return it to the Sr.DOM Signup and view all the answers

What is the primary purpose of the Emergency Metal Token?

To permit train movement on a specific section Signup and view all the answers

Who is responsible for supplying a duplicate Metal Token?

Sr.DOM/DOM Signup and view all the answers

What should the Traffic Inspector do with the Duplicate Metal Token upon receipt?

Bring it into use immediately Signup and view all the answers

In the case of an accident or disablement on a One Train Only system, what action should be taken?

Protect the train in accordance with specific rules Signup and view all the answers

How should the Sr.DOM/DOM communicate the supply of a metal token?

By a special letter to the Traffic Inspector Signup and view all the answers

What should be included when the Station Master records the use of the Emergency Metal Token?

The time and circumstances of its use Signup and view all the answers

What is the primary purpose of the One Train Only System?

To ensure only one train operates in a designated section at a time. Signup and view all the answers

What must the Station Master do before a train can enter the section?

Set the route, lock facing points, and take off relevant signals. Signup and view all the answers

What indicates to the Station Master that the section is occupied by a train?

The absence of the Metal Token from the box. Signup and view all the answers

What role does the Metal Token play in the One Train Only System?

It constitutes the sole authority for a train to proceed in the section. Signup and view all the answers

Who is responsible for securely storing the Metal Token?

The Station Master Signup and view all the answers

When should the Station Master hand over the Metal Token to the Loco Pilot?

Before allowing a train to enter the section. Signup and view all the answers

What must a Loco Pilot not do until he has possession of the authorized Metal Token?

Enter the section. Signup and view all the answers

What action is required from the Loco Pilot upon completing the round trip?

Return the Metal Token to the Station Master. Signup and view all the answers

What consequence is there if the Metal Token is not securely stored after a train's arrival?

The section may be mistakenly considered vacant. Signup and view all the answers

What must the Guard do if he needs to proceed to a station for assistance?

Instruct the Loco Pilot to maintain the train's position in writing. Signup and view all the answers

What must happen before another engine can be allowed to enter the line?

The Station Master of the base station must approve the entry. Signup and view all the answers

What information must be provided to the Loco Pilot of the assisting engine?

Location and circumstances of the disabled train. Signup and view all the answers

Who assumes responsibility for the line's operations if the Guard of a disabled train is unavailable?

The Assistant Loco Pilot or the Loco Pilot of the disabled train. Signup and view all the answers

What must the Guard do after requesting assistance from the Station Master?

Stay at the disabled train until help arrives. Signup and view all the answers

What is required of the Guard before leaving the disabled train?

Obtain a written acknowledgement from the Loco Pilot. Signup and view all the answers

What should the Guard communicate if he proceeds to the base station?

Specific details of the train's malfunction. Signup and view all the answers

Which of the following is NOT required when sending an engine to assist a disabled train?

Communication of train identification numbers. Signup and view all the answers

If the disabled train is stationary, who is accountable for the line's safety?

The Guard of the disabled train. Signup and view all the answers

What is required of the assisting engine's Loco Pilot when not accompanied by the Guard?

To follow written instructions left by the Guard. Signup and view all the answers

What action must the Sr.DOM/DOM take upon being advised that the Emergency Metal Token has been used?

Arrange for a duplicate Metal Token to be supplied. Signup and view all the answers

What should the Traffic Inspector do after receiving the Duplicate Metal Token?

Bring the Duplicate Metal Token into use at the station. Signup and view all the answers

What must the Station Master do if the original Metal Token is found after the Emergency Metal Token has been utilized?

Return it to the Sr.DOM/DOM and inform the Traffic Inspector. Signup and view all the answers

What specific detail must the Station Master include when recording the use of the Emergency Metal Token?

The time and circumstances that necessitated the Emergency Metal Token's use. Signup and view all the answers

Who is primarily responsible for advising the Traffic Inspector when the Emergency Metal Token is in use?

The Station Master. Signup and view all the answers

What does the inscription on the Emergency Metal Token specify?

One train only from 'X' Station to 'Y' Station. Signup and view all the answers

In what scenario can the Station Master break the seal of the Emergency Metal Token?

In case of a lost or damaged Metal Token. Signup and view all the answers

How should the original Metal Token that was lost be treated if it is found?

It should not be handed over as authority to proceed. Signup and view all the answers

What is the procedure if a train becomes disabled under the One Train Only system?

Protect the train according to established rules. Signup and view all the answers

What must the Traffic Inspector do after processing the Emergency Metal Token?

Communicate the event to the Station Master. Signup and view all the answers

What is the key role of the Metal Token in the One Train Only System?

It serves as the only authorization for a train to proceed into a section. Signup and view all the answers

What should the Station Master do before handing over the Metal Token to the Loco Pilot?

Set the route and lock the facing points or relevant departure signals. Signup and view all the answers

Under what condition should a Loco Pilot enter the section on the One Train Only System?

Only if they have an authorized Metal Token in their possession. Signup and view all the answers

What does the Station Master consider if the Metal Token is absent from the box?

There must be a train currently occupying the section. Signup and view all the answers

What responsibility does the Station Master have after the train completes its round trip?

To promptly recover the Metal Token from the Loco Pilot. Signup and view all the answers

What is a mandatory action the Station Master must take regarding the Metal Token?

Lock the token in a box and keep the key in personal custody. Signup and view all the answers

In the One Train Only System, how can the Loco Pilot signify readiness to enter the section?

By possessing the Metal Token provided by the Station Master. Signup and view all the answers

What is the consequence of not storing the Metal Token securely after the train's arrival?

There might be confusion regarding the token's whereabouts, leading to potential operational issues. Signup and view all the answers

What type of sections is the One Train Only System used in?

On short terminal branches on the single line. Signup and view all the answers

What should a Station Master do with the Metal Token upon receiving it back from the Loco Pilot?

Ensure its proper storage in the designated box. Signup and view all the answers

What must the Station Master document before using the Emergency Metal Token?

The circumstances and time of use Signup and view all the answers

Who authorizes the use of the Emergency Metal Token?

The Station Master Signup and view all the answers

What inscription appears on the Duplicate Metal Token?

DUPLICATE ONE TRAIN ONLY Signup and view all the answers

What happens to the Emergency Metal Token after the Duplicate Metal Token is issued?

It remains sealed in the box Signup and view all the answers

What should be done with the original Metal Token if it is found after using the Emergency Metal Token?

It should be returned to the Sr.DOM/DOM Signup and view all the answers

Who should the Station Master inform after using the Emergency Metal Token?

The Traffic Inspector and the Sr.DOM/DOM Signup and view all the answers

What inscription denotes that a train is not allowed to proceed without a token?

EMERGENCY ONE TRAIN ONLY Signup and view all the answers

What should the Sr.DOM/DOM do immediately after being informed of the Emergency Metal Token's usage?

Arrange for a duplicate Metal Token to be issued Signup and view all the answers

What is the first step if a train becomes disabled under the One Train Only system?

Protect the train in accordance with rule 6.03 Signup and view all the answers

What is to be done with the Emergency Metal Token if it is no longer needed?

It should be returned to the box and sealed Signup and view all the answers

What action should the Guard take if the train becomes disabled and assistance is required?

Inform the Station Master about the situation before taking any further action. Signup and view all the answers

If the Station Master is not from the base station, what responsibility does he have?

He needs to communicate the situation to the Station Master of the base station. Signup and view all the answers

What is required of the Loco Pilot of the assisting engine when sent to help a disabled train?

He should be given a written authority detailing the situation. Signup and view all the answers

Who holds the responsibility for the proper working of the line until the disabled train is moved?

The Guard of the disabled train is accountable. Signup and view all the answers

What must be done if there is no Guard available for the disabled train?

The Loco Pilot must take over the Guard's duties. Signup and view all the answers

What is the procedure for the Guard when requesting assistance for the disabled train?

Obtain written acknowledgment from the Loco Pilot after instructing him. Signup and view all the answers

When is a new engine allowed to enter the line when a train is disabled?

After the Station Master of the base station approves it. Signup and view all the answers

What must the Guard do before leaving the disabled train to seek help?

Ensure the train is in a safe and secure state. Signup and view all the answers

Which document must the Guard provide to the Loco Pilot when leaving the disabled train?

A written instruction to keep the train stationary. Signup and view all the answers

What happens if the Guard does not inform the Station Master about the disabled train?

The disabled train could remain stranded indefinitely. Signup and view all the answers

What is the primary purpose of the Metal Token in the One Train Only System?

To serve as an authority for a train to enter a section Signup and view all the answers

What must the Station Master verify before handing over the Metal Token to the Loco Pilot?

That the section is clear for entry Signup and view all the answers

What should a Loco Pilot do upon completing a round trip under the One Train Only System?

Personally hand over the Metal Token to the Station Master Signup and view all the answers

What is one responsibility of the Station Master regarding the Metal Token?

To keep it locked and secure at all times Signup and view all the answers

Which action must be taken before a train can enter a section under the One Train Only System?

The route must be set and departure signals taken off Signup and view all the answers

How does the Station Master determine if the section is occupied by a train?

By the absence of the Metal Token from the secure box Signup and view all the answers

What must occur before the Metal Token can be handed over to the Loco Pilot?

The Station Master must secure the route and signals Signup and view all the answers

What action should the Station Master take after receiving the Metal Token from the Loco Pilot?

Immediately secure the token back in the box Signup and view all the answers

What is the risk if the Metal Token is not securely stored after a train's arrival?

Unclear authority for the next train to enter the section Signup and view all the answers

Who is responsible for recovering the Metal Token promptly from the Loco Pilot?

The Station Master Signup and view all the answers

Study Notes

One Train Only System

Purpose: Used on short terminal branches on single-line tracks to ensure only one train is present on the section at any given time.
Authority to proceed: A single metal token is used as the only authority to enter the section.
- The token is locked in a box at the station, and the Station Master keeps the key.
- The Station Master hands the token to the Loco Pilot of the train before it enters the section.
- The Loco Pilot must return the token to the Station Master upon completing the round trip.
- The absence of the token signifies that the section is occupied.
Emergency Metal Token: Used if the original token is lost or damaged.
- Kept in a sealed box at the Duty Station Master's office.
- The Station Master can break the seal and use the Emergency Token in exceptional circumstances, recording the event in the station diary and notifying relevant personnel.
- A duplicate token is issued and the Emergency Token is returned to the sealed box.
Procedure in case of accident or disablement:
- The disabled train is protected in accordance with Rule 6.03.
- The Guard of the disabled train informs the Station Master of the situation.
- If necessary, another engine may be sent to assist the disabled train.
  - The Guard of the disabled train or a written authority informs the Loco Pilot of the disabled train's location and circumstances.
- The Guard of the disabled train is responsible for safe working conditions until the disabled train is moved and the assisting engine returns to the base station.
- If there is no Guard, the Assistant Loco Pilot or Loco Pilot assumes these duties.

One Train Only System

The One Train Only (OTO) System is used on short terminal branches of single-line railway tracks.
Only one train is permitted on the OTO section at a time.
A Loco Pilot must possess the "Authority to proceed" to enter the OTO section.

Authority to Proceed

The authority to proceed consists of a metal token.
The token is kept locked in a box at the base station ("X").
The Station Master holds the key to the box.
The Station Master hands over the token to the Loco Pilot of the train ready to enter the section.
The token is returned to the Station Master after the train completes its round trip.
The absence of the token from the box indicates the section is occupied.

Working Procedure

The Station Master sets the route, locks the points, and hands over the token before a train enters the section.
The Loco Pilot cannot enter the section without the token.
The Loco Pilot returns the token to the Station Master upon completing the trip.
The Station Master verifies the train's arrival and puts the token back in the box.

Emergency Procedures

An Emergency Token is kept sealed at the base station.
The Station Master can use the Emergency Token in case of the primary token being lost or damaged.
The Station Master must record the use of the Emergency Token in the station diary, and inform the Traffic Inspector and Sr.DOM/DOM.
A duplicate token is supplied to replace the Emergency Token.
A lost original token should not be used for entry; it should be returned to the Sr.DOM/DOM.

Accidents or Disablement

If a train becomes disabled or an accident occurs, the train is protected in accordance with Rule 6.03.
The Guard of the disabled train must inform the Station Master of the nearest station that can provide assistance.
If the Guard needs to proceed to the station, the Loco Pilot is instructed to keep the train stationary until the Guard's return.
The Station Master of the base station can allow another engine to enter the line after receiving the information.
The Loco Pilot of the assisting engine can be given either written instructions or accompanied by the Guard of the disabled train.
The Guard of the disabled train is responsible for the safe operation of the line until the disabled train is moved and the assisting engine returns to the base station.
If no Guard is available, the Assistant Loco Pilot or the Loco Pilot can assume those duties.

One Train Only System

The One Train Only System is used on short terminal branches on single lines.
Only one train is allowed on the section where this system is in force at a time.
A Loco Pilot needs a Metal Token ("Authority to proceed") to enter the section.
The Metal Token is kept locked in a box at the station.
The Station Master holds the key to the box and hands the token to the Loco Pilot when the train is ready to enter the section.
The token is returned to the Station Master by the Loco Pilot when the train completes the round trip.
The Station Master is responsible for setting the route, locking points, and ensuring that the token is returned safely.
The absence of the token from the box indicates that a train is currently on the section.
An Emergency Metal Token exists and can be used when the original token is lost or damaged.
The Emergency Token is kept in a sealed box and only the Station Master can access it.
When the Emergency Token is used, the Station Master must record the details in the station diary and inform relevant personnel.
A duplicate Token will be issued and used once the Emergency Token is in use. This will be done by the Traffic Inspector of the section.
If the original lost token is found, it must be returned to the Sr.DOM/DOM of the division.
In case of a train becoming disabled on the section, the Guard must inform the nearest Station Master.
The Station Master may allow another engine to enter the section to assist the disabled train.
The Guard of the disabled train is responsible for the safe working of the line until the disabled train is moved and any assisting engine is returned to the base station.
In the event of no Guard being present, the Assistant Loco Pilot/Loco Pilot will take on the Guard's duties.

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Description

This quiz covers the One Train Only System used in railway operations on short terminal branches. Learn about the authority to proceed, the use of metal tokens, and emergency procedures related to token management. Perfect for railway enthusiasts and professionals looking to understand safety protocols in train operations.