PTS Basic 4 — Questions and Answers
Question 1: Under Exclusive Track Occupancy (ETO), who is responsible for ensuring no trains enter the protected work zone?
- The train dispatcher, based on the limits granted to the RWIC (Correct answer)
- The flaggers posted at each end of the work zone
- The locomotive engineer of the next scheduled train
- Each individual roadway worker on the job
Correct answer: The train dispatcher, based on the limits granted to the RWIC
Under ETO, the train dispatcher is responsible for preventing train movements into the granted limits, which is why authority must be formally obtained and confirmed before work begins.
Question 2: What is a 'train approach warning' system, and what must workers do when it activates?
- An automated or human-based warning that a train is approaching; workers must immediately clear the track (Correct answer)
- A verbal warning issued by the locomotive engineer; workers must wave to acknowledge
- A signal system light that indicates a train is two miles away; workers have 10 minutes to clear
- A radio broadcast warning; workers must stop machinery but may remain on the track
Correct answer: An automated or human-based warning that a train is approaching; workers must immediately clear the track
A train approach warning system alerts roadway workers to an incoming train, requiring immediate clearing of the track and all equipment to a place of safety.
Question 3: Which of the following best describes 'Task Training' as it applies to PTS rules?
- Training specific to the safety procedures for the particular type of work being performed on or near the track (Correct answer)
- General railroad safety orientation for new hires
- Annual recertification for all railroad employees
- Equipment operation certification for heavy machinery
Correct answer: Training specific to the safety procedures for the particular type of work being performed on or near the track
Task training ensures roadway workers understand the specific safety procedures, hazards, and protective measures relevant to the actual work task they are assigned to perform.
Question 4: Before any roadway worker can foul the track, the RWIC must confirm that:
- On-track protection is in place and all workers understand it (Correct answer)
- The next train is at least 30 minutes away
- The track foreman has signed the authority form
- All personal protective equipment has been inspected
Correct answer: On-track protection is in place and all workers understand it
The RWIC must ensure on-track protection is established and that every worker understands the type and limits of the protection before anyone is permitted to foul the track.
Question 5: What is the significance of 'working limits' in roadway worker protection?
- They define the specific track segment where roadway workers have authority to occupy the track safely (Correct answer)
- They set the maximum number of workers allowed on a track section
- They establish speed limits for on-track equipment during maintenance
- They specify the hours during which maintenance work is permitted
Correct answer: They define the specific track segment where roadway workers have authority to occupy the track safely
Working limits establish the geographic boundaries within which the track authority applies, defining where workers are protected and outside of which they have no on-track protection.
Question 6: A roadway worker observes a broken rail within the working limits. The correct first action is to:
- Notify the RWIC immediately so the defect can be reported and protected (Correct answer)
- Attempt to repair the rail before the next train arrives
- Mark the rail with a red flag and continue working on other tasks
- Evacuate the work zone entirely and contact the railroad's emergency line
Correct answer: Notify the RWIC immediately so the defect can be reported and protected
Notifying the RWIC immediately allows the defect to be properly reported to the dispatcher, protective measures to be applied, and the appropriate maintenance response to be coordinated.
Question 7: When working in a curve or at a location with restricted sightlines, which additional safety measure is most important?
- Posting a flagger or lookout at a position that provides adequate advance warning (Correct answer)
- Installing temporary mirrors to improve visibility around the curve
- Requiring workers to stop all activity every 5 minutes to listen for trains
- Reducing the size of the work crew to minimize exposure
Correct answer: Posting a flagger or lookout at a position that provides adequate advance warning
Restricted sightlines require a lookout or flagger positioned to see approaching trains early enough to provide the required advance warning time before they reach the work zone.
PTS Basic 4
Under Exclusive Track Occupancy (ETO), who is responsible for ensuring no trains enter the protected work zone?