To relieve the 5 minute waiting period, the Dispatcher must determine that no train is moving or has been authorized to move in the direction of the switch(es) from the last TBS, Interlocking or Controlled Point. Which of the following is NOT a valid basis for relief?

To relieve the 5 minute waiting period, the Dispatcher must determine that no train is moving or has been authorized to move in the direction of the switch(es) from the last TBS, Interlocking or Controlled Point. Which of the following is NOT a valid basis for relief?

• A. The Dispatcher must sign a release form.
• B. The Dispatcher must liaise with a station supervisor.
• C. The Dispatcher must obtain a roll call of crew at the scene.
• D. Determine that no train is moving or has been authorized to move in the direction of the switch(es) from the last TBS, Interlocking or Controlled Point

Answer: (D)

Relief from the 5-minute waiting period comes from actions that provide verifiable, documented safety and authorization. Signing a release form creates formal, auditable proof that relief is being granted. Liaising with a station supervisor brings in an authoritative check of the situation and ensures proper coordination. Obtaining a roll call of crew at the scene confirms personnel status and that no one is at risk, which supports safe clearance to proceed. These steps supply independent verification and accountability for relief. Simply determining that no train is moving or has been authorized to move in the direction of the switch(es) from the last TBS, Interlocking or Controlled Point does not by itself qualify as relief. It’s a status check, not a documented basis for releasing the waiting period.

Relief from the 5-minute waiting period comes from actions that provide verifiable, documented safety and authorization. Signing a release form creates formal, auditable proof that relief is being granted. Liaising with a station supervisor brings in an authoritative check of the situation and ensures proper coordination. Obtaining a roll call of crew at the scene confirms personnel status and that no one is at risk, which supports safe clearance to proceed. These steps supply independent verification and accountability for relief.

Simply determining that no train is moving or has been authorized to move in the direction of the switch(es) from the last TBS, Interlocking or Controlled Point does not by itself qualify as relief. It’s a status check, not a documented basis for releasing the waiting period.