Railway Safety Protocols Quiz

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Questions and Answers

What should a railway servant do upon noticing a danger that could affect train safety?

Ignore it and continue patrolling the line.

Patrol the line until the danger has passed.

Call for the Inspector of Way to handle the situation.

Take action as per special instructions and inform the nearest Station Master. (correct)

Under what condition can work that involves danger to trains be commenced without prior permission?

In case of emergency when safety warrants immediate action. (correct)

When scheduled as part of routine maintenance.

If there is a delay in the arrival of the Inspector.

Any time it is deemed safe by the workers present.

What is a Line Block primarily used for?

To allow all types of train traffic.

To facilitate the movement of passenger trains.

To maintain electric trains without any restrictions.

To block a portion of line for engineering purposes, allowing only material trains and track machines. (correct)

What does the term 'Power Block' refer to?

A measure allowing diesel traffic while blocking electric traffic. Signup and view all the answers

What is the role of the Inspector of Way or Works in relation to work that may involve danger to trains?

They can grant permission and need to supervise the work. Signup and view all the answers

In what situation is a Gangmate allowed to start work without the inspector's presence?

In emergencies where safety warrants immediate action. Signup and view all the answers

What is the primary function of blocking a track?

To ensure safe operations for required maintenance and avoid traffic interference. Signup and view all the answers

What outlines the specific actions and instructions for patrolling the line?

Special instructions prescribed for the patrols. Signup and view all the answers

What must be obtained from the Station Master before placing a motor trolly on any line?

Written permission Signup and view all the answers

How should the block section be treated when despatching a motor trolly into a block section with IBS?

As one block section until cleared Signup and view all the answers

What must the Station Master prepare in duplicate before allowing the motor trolly to enter the block section?

Authority to enter document Signup and view all the answers

What visual reminder should be placed on the plunger of the block instruments after the motor trolly departs?

Trolly on line cap Signup and view all the answers

What action must be taken regarding the block commutator at the receiving station when a motor trolly leaves?

It should be switched to TOL and locked Signup and view all the answers

What is the minimum distance at which the Stop hand signal must be visible to the Loco Pilot of an approaching train in poor visibility conditions?

400 metres Signup and view all the answers

What should the Loco Pilot do upon seeing the Stop hand signal shown by the Flagman farthest from the obstruction?

Come to a dead stand Signup and view all the answers

What signal must the Flagman show after the train has come to a stand and is allowed to proceed?

Proceed with caution Signup and view all the answers

What action must the Flagman take after the train has passed, according to the guidelines?

Place three detonators on the line Signup and view all the answers

What is the role of the Flagman at the 30 metres point when it is necessary to stop the approaching train?

Show a Stop hand signal to the train Signup and view all the answers

What should the intermediate Flagman do after receiving orders to allow the train to pass over the obstruction?

Remove the banner flag Signup and view all the answers

What is required when work must be carried out at night?

Red lights must be exhibited instead of flags Signup and view all the answers

What must occur before the train can restart after showing the Stop hand signal?

The Flagman must remove the detonators Signup and view all the answers

What does the 'proceed with caution' hand signal indicate?

The train should be prepared to stop if necessary Signup and view all the answers

What is the purpose of posting an intermediate Flagman?

To relay signals to the Loco Pilot from distant places Signup and view all the answers

What is the required distance for a stop indicator to be exhibited when the train must stop due to an obstruction lasting more than a day?

30 metres Signup and view all the answers

For an obstruction expected to last for more than a day, when is the termination indicator provided?

At the place of obstruction Signup and view all the answers

When the train is not required to stop and the restriction is likely to last for only a day or less, what signal is shown at 800 metres from the obstruction?

Proceed with caution hand signals Signup and view all the answers

What must be done if the obstruction is within station limits regarding approach signals?

Stop the train at the first Stop signal Signup and view all the answers

What indicator is required at a distance of 30 metres when a train is not required to stop and the obstruction lasts more than a day?

Speed indicator Signup and view all the answers

What additional signal may be required for a distance of 800 metres from the obstruction due to special instructions?

Caution indicator distance increase Signup and view all the answers

In case the Loco Pilot has received a Caution Order, when can approach signals be taken off?

Only after stopping at the first Stop signal Signup and view all the answers

What is the distance from the place of obstruction where the caution indicator needs to be exhibited for a Broad Gauge train?

1200 metres Signup and view all the answers

What action is taken if the affected line has been isolated within station limits?

Sub-rule (1) requirements may be ignored Signup and view all the answers

What is the required signal at a distance of 30 metres when the train is required to stop due to an obstruction lasting only a day?

Proceed with caution hand signal Signup and view all the answers

What should be done if visibility is impaired when a trolly/lorry is to be worked under block protection?

The trolly/lorry shall be removed from the line until visibility improves. Signup and view all the answers

What is required for a trolly/lorry to be placed on the line at stations with track circuits?

It must have its insulation tested and documented. Signup and view all the answers

How frequently should the insulation of a trolly/lorry be tested and certified?

Once every six months. Signup and view all the answers

Who can issue a competency certificate for operating motor trollies?

The Divisional Station Officer (DSO) or others as specified. Signup and view all the answers

Before placing a trolly/lorry on the line, what must the person in charge provide in writing?

Confirmation that the trolly/lorry is insulated. Signup and view all the answers

What is the primary purpose of a Competency certificate for motor trolly operators?

To verify that operators understand motor trolly rules and procedures. Signup and view all the answers

Which categories of staff are permitted to operate motor trollies?

Certain authorized railway officials and drivers. Signup and view all the answers

What must happen after the written test for competency certificates?

The authorized officer must find the staff fit. Signup and view all the answers

Which of the following is NOT mentioned as a condition for using a motor trolly?

Obtaining verbal permision from a supervisor. Signup and view all the answers

What is the correct order of actions before a trolly/lorry is placed on the line at a station?

Notify Station Master, provide insulation confirmation, place on line. Signup and view all the answers

What is the main responsibility of a railway servant when patrolling the line under abnormal conditions?

To take immediate action to protect against potential dangers. Signup and view all the answers

Which type of block allows only material trains and track machines to operate?

Line Block Signup and view all the answers

Under what circumstance can a Gangmate initiate work without the prior arrival of an inspector?

If a risk to safety is evident and requires urgent action. Signup and view all the answers

What kind of permission must be obtained before commencing work that may pose danger to trains?

Prior explicit permission from the Inspector of Way or Works. Signup and view all the answers

What is required for the blocking of a section of line for electric traffic, specifically during maintenance work?

Implementation of a Power Block. Signup and view all the answers

Which rule must be observed when work is initiated by a Gangmate in an emergency situation?

Both Rules 15.08 and 15.09. Signup and view all the answers

What ensures that only certain types of trains are allowed on a Line Block?

Explicit rules stating conditions for train movements. Signup and view all the answers

What must happen if abnormal conditions such as floods occur concerning track inspection?

Patrols must be conducted following special instructions. Signup and view all the answers

What criteria must be met for the speed limit of goods trains on continuous falling gradients to be set at 30 KMPH?

The stretch must be 2 kilometers and over. Signup and view all the answers

Under what condition can the termination indicator for goods trains be placed at a different distance from the usual requirement?

If speed restrictions are in place due to inadequate sighting distance. Signup and view all the answers

Which of the following describes the appearance of the Stop Indicator?

A horizontal board with red and white vertical stripes. Signup and view all the answers

What is the key feature of speed indicator boards for temporary restrictions?

They are illuminated at night. Signup and view all the answers

What additional visual element should be included with the caution and speed indicator boards?

A metal plate stating 'goods trains only' beneath the indicators. Signup and view all the answers

What should be ignored when calculating continuous falling gradients?

Intervening flat stretches shorter than 500 meters. Signup and view all the answers

What is the purpose of the termination indicators for both passenger and goods trains?

To signal where normal speed may be resumed. Signup and view all the answers

What is the defining characteristic of the caution and speed indicator boards in the specified diagrams?

They have a black legend on a yellow background. Signup and view all the answers

How wide is the Stop Indicator board as specified?

1.371 meters Signup and view all the answers

When should the speed indicators be utilized during train operations?

In areas of temporary or permanent speed restrictions. Signup and view all the answers

What is the protocol for the Station Master when a motor trolly is to be dispatched into a block section?

Obtain Line Clear via block telephone without using block instruments Signup and view all the answers

What should be done with the block commutator at the station when the motor trolly is dispatched?

It should be turned to TOL and locked Signup and view all the answers

Upon arrival of the motor trolly at the receiving station, what documentation must be delivered to the Station Master?

The authority signed with date and time to confirm arrival Signup and view all the answers

What action should the Station Masters take after the motor trolly departs the station?

Place the ‘trolly on line’ cap on the block instruments' plunger Signup and view all the answers

What must be specified in the 'Safety Certificate' submitted to the Station Master before resuming normal traffic?

Any speed restrictions to be observed Signup and view all the answers

What is required when a motor trolly is entering a block section with IBS?

Treat the section as one until the trolly clears into the block station Signup and view all the answers

What precaution must be taken before commencing operations that obstruct the line?

Written permission from the Station Master is required Signup and view all the answers

What should Station Masters at both ends do before resuming normal operations after a block?

Scrutinize TSR entries to ensure clearance Signup and view all the answers

In adverse weather conditions impairing visibility, what can be done regarding rail displacement?

No rail shall be displaced except in emergencies Signup and view all the answers

What should be done with Stop signals before conducting obstructive work within station limits?

They must be exhibited and then could be disconnected Signup and view all the answers

What must be done before the Line Blocked collars can be removed to resume normal working?

Station Masters must mutually confirm the area is clear Signup and view all the answers

Who is responsible for ensuring that stop signals are displayed before operations that obstruct the line?

The person in charge of the operations Signup and view all the answers

What must be done at the approach to work controlled by automatic signals?

A flagman should be posted to alert approaching trains Signup and view all the answers

What is required to ensure the safety of operations on the line during periods of visibility impairment?

No operations should occur until visibility improves Signup and view all the answers

What is the prerequisite for exhibiting a Stop signal before any work that obstructs the line?

Ensuring all necessary on signals are in the ‘on’ position Signup and view all the answers

What should be done with a trolly/lorry when visibility is impaired due to adverse weather conditions?

Remove the trolly/lorry from the line until visibility improves Signup and view all the answers

What action must the person in charge of a trolly/lorry take before placing it on the line at a station with track circuits?

Provide written confirmation of insulation to the Station Master Signup and view all the answers

How frequently must the insulation of a trolly/lorry be tested and certified?

Every six months Signup and view all the answers

Which of the following categories of staff is NOT permitted to operate motor trollies?

Station Masters Signup and view all the answers

What is required for the issuance of a competency certificate for operating motor trollies?

A written test on relevant rules Signup and view all the answers

Who can issue a competency certificate to Group ‘C’ staff of the division for operating motor trollies?

DSO only Signup and view all the answers

What should be done after the staff or officer passes the written test for a competency certificate?

The certificate is issued by the authorized officer Signup and view all the answers

In what scenario can a trolly/lorry enter a line within station limits?

Only if the trolly/lorry is insulated and reported to the Station Master Signup and view all the answers

Which officials are legally allowed to operate motor trollies?

Certified motor trolly Drivers and authorized officers Signup and view all the answers

What is the special requirement for running a motor trolly?

It can only be operated with special instructions Signup and view all the answers

Study Notes

Patrolling of Lines

Railway lines are patrolled to ensure their safety in case of unforeseen circumstances like heavy rains, breaches, floods, storms, or civil unrest.
Railway servants are tasked with patrolling the lines and any potential hazards must be reported immediately to the Station Master.

Work Involving Danger to Trains

Any work that could endanger trains or traffic requires prior authorization by the Inspector of Way or Works.
The authorized railway servant must be present to supervise the work and ensure safety rules are followed.
In emergencies, work can commence before the authorized servant arrives, but the Gangmate must ensure safety rules are observed.

Line Blocks

Line blocks are implemented for engineering purposes, restricting traffic to material trains and track machines.
Power blocks restrict electric traffic but allow diesel traffic, primarily for OHE maintenance.

Train Restriction Indicators

When a train is required to stop for more than a day due to obstruction: a stop indicator is placed 30 meters from the obstruction, a caution indicator is placed 1200 meters (Broad Gauge) or 800 meters (Metre & Narrow Gauge) from the obstruction, and termination indicators are placed where the Loco Pilot can resume normal speed.

Speed Indicators

When a train is not required to stop and the restriction is less than a day: proceed with caution hand signals are displayed 30 meters and 800 meters from the obstruction. This distance can be increased by special instruction.

Obstruction Within Station Limits

Obstructions within station limits can utilize alternative safety measures:
- Isolating the affected line by securing manual Stop signals or points.
- Approach signals for trains are not activated until the train has stopped at the first Stop signal, unless a Caution Order has been issued to the Loco Pilot informing them about the obstruction.

Flagman Signaling

Flagmen are deployed to warn approaching trains about obstructions and ensure safe passage.
Flagmen may increase the distance of warning signals in areas with poor visibility, curves, or gradients.
The Loco Pilot is required to stop their train upon seeing the Stop hand signal furthest from the obstruction.
The Flagman will then remove detonators and signal the train to proceed with caution.
The Loco Pilot must be prepared to stop short of the banner flag.
If the obstruction requires the train to stop, the Flagman at the 30-meter point will signal the train to stop and the intermediate Flagman will remove the banner flag once the train has been authorized to proceed at reduced speed.

Trolly/Lorry Operations under Block Protection

Trolly/lorries must be removed from the track if visibility is impaired due to weather or other causes.
Non-insulated trollies/lorries cannot be placed on lines within station limits where track circuits are present.
Trolly/lorries must be certified as insulated by an S&T Inspector every six months.
The Station Master must receive a written confirmation that the Trolly/Lorry is insulated before permitting it on the line.

Motor Trolly Operations

Motor trollies can only be operated in accordance with special instructions.
Only certified personnel from various departments are authorized to operate motor trollies:
- Group ‘C’ staff: DSO
- Divisional Officers: DRM
- Headquarters Officers (excluding heads of department): CSO
Only personnel who pass a written test on motor trolley rules and relevant safety regulations are issued a Competency certificate.
Motor trollies require permission from the Station Master in writing before being placed on the line.

Motor Trolly Operations under Tokenless Block Instruments

When a motor trolley enters a double or single line section with tokenless block instruments, the Station Master of the departure station must obtain Line Clear from the Station Master at the other end of the block section.
When a motor trolley is to be despatched into a block section provided with IBS, the block section between the two block stations shall be treated as one block section, till the motor trolley clears into the block station in advance.
The Station Master prepares an authority to enter the block section in duplicate, which includes authorization to proceed and authorization to pass LSS and IBS.
When the motor trolley leaves the station, the relevant free starter signal is taken ‘off’, and the Station Masters at both ends of the block section place the ‘trolly on line' cap on the plunger of the block instruments.
The Station Master at the departure station advises the Station Master at the arrival station to turn the block commutator to TOL and lock it. The TOL red indication acts as an extra visual warning.
The Station Master at the receiving station sets the reception signals to ‘off’.
Upon arrival at the station, the motor trolly official delivers the authority to the Station Master with an endorsement confirming the arrival time and date.