PTS PTS - Personal Track Safety Positions of Safety 5

Question 1

Under what circumstance is it acceptable to establish a position of safety on an adjacent live track?

Accepted Answer

When the adjacent track is protected by a block and written authority is obtained

Answer

A position on an adjacent track is only permissible when that track has formal protection such as a block, ensuring no train can use it, supported by written authority.

Question 2

What does the term 'fouling the track' mean in the context of positions of safety?

Accepted Answer

Being in a position where any part of a worker's body or equipment is within the clearance envelope of a track

Answer

Fouling the track means any person, tool, or equipment is within the space that could be struck by a passing train, violating the position of safety.

Question 3

Why must workers face an approaching train when taking a position of safety, rather than turning away?

Accepted Answer

Facing the train allows the worker to monitor the clearance and react if the train or its load shifts unexpectedly

Answer

Facing the approaching train allows workers to observe the clearance distance and respond immediately if any part of the train or its load is closer than expected.

Question 4

Which scenario requires the use of two lookouts instead of one?

Accepted Answer

When the work location cannot be adequately observed from a single point in both directions of possible train approach

Answer

Two lookouts are needed when a single lookout cannot simultaneously observe all directions from which a train could approach, ensuring no blind spots in the warning coverage.

Question 5

A worker has established a position of safety on a high platform when a train passes. The train is carrying an oversized load. What additional hazard exists?

Accepted Answer

An oversized load may extend higher or wider than a standard train, potentially reducing clearance even at an established safe position

Answer

Oversized loads can exceed normal clearance dimensions in height and width, meaning a position deemed safe for standard trains may be fouled by an out-of-gauge load.

PTS - Personal Track Safety Practice Test

PTS - Personal Track Safety Practice Test

PTS PTS - Personal Track Safety Positions of Safety 5