Which statement accurately describes CMAV as used in maintenance planning?

Which statement accurately describes CMAV as used in maintenance planning?

• A. Continuous flow of maintenance, 4-6 weeks, once per quarter when in-port
• B. Occurs monthly
• C. Only for new work
• D. Never in-port

Answer: (A)

CMAV is a maintenance approach that keeps work moving in a steady, ongoing flow rather than waiting for a single, large overhaul. The idea is to break maintenance into short, continuous cycles so tasks can be planned and executed in manageable blocks. In this context, a typical cycle runs about 4–6 weeks, and these cycles are scheduled during in-port periods on a quarterly basis. This setup helps keep equipment in good working order, spreads the workload so it doesn’t all hit at once, and minimizes long downtime when the ship is ready to go back to sea. The other ways of describing CMAV don’t fit as well. A monthly cadence doesn’t align with the 4–6 week cycle described here. Saying it’s only for new work ignores the ongoing, rolling nature of the maintenance in CMAV. Saying it never occurs in-port contradicts the emphasis on scheduling these cycles during in-port periods.

CMAV is a maintenance approach that keeps work moving in a steady, ongoing flow rather than waiting for a single, large overhaul. The idea is to break maintenance into short, continuous cycles so tasks can be planned and executed in manageable blocks. In this context, a typical cycle runs about 4–6 weeks, and these cycles are scheduled during in-port periods on a quarterly basis. This setup helps keep equipment in good working order, spreads the workload so it doesn’t all hit at once, and minimizes long downtime when the ship is ready to go back to sea.

The other ways of describing CMAV don’t fit as well. A monthly cadence doesn’t align with the 4–6 week cycle described here. Saying it’s only for new work ignores the ongoing, rolling nature of the maintenance in CMAV. Saying it never occurs in-port contradicts the emphasis on scheduling these cycles during in-port periods.