What is the notification requirement for a planned RTU outage?

• A. 12 hours
• B. 24 hours
• C. 48 hours
• D. 15 minutes

Answer: (B)

For a planned Remote Terminal Unit (RTU) outage, a notification requirement of 24 hours is necessary. This timeframe allows all stakeholders in the transmission network, including operators and neighboring utilities, to prepare for the outage and adjust their operations accordingly. Timely communication ensures that any potential disruptions to system reliability can be managed effectively. By adhering to this 24-hour notice, the system operators can better coordinate with generation resources and load management to maintain stability and reliability during the planned maintenance or outage period.

This requirement aligns with industry standards and practices aimed at facilitating smooth operational continuity while addressing maintenance needs.