When making a move under DP control, what is the recommended speed and reason for it?

The recommended choice emphasizes maintaining a low speed when moving under Dynamic Positioning (DP) control, primarily to enhance thruster efficiency and system performance. Operating at lower speeds can help ensure better control over the vessel's position and heading, while also reducing the impact of external environmental factors such as wind, waves, and currents.

When DP is used for precise maneuvers, especially in challenging conditions, low speeds allow for more accurate adjustments and minimize the likelihood of overshooting the desired position. Lower speeds result in less demand on the thrusters, which can lead to prolonged equipment life and reduced fuel consumption.

This choice aligns well with best practices in maritime operations, where precision and efficiency are paramount for safety and operational integrity in DP scenarios.