If wind sensors are blocked by the topside of a platform, what should the DP operator do?

In situations where wind sensors are obstructed, it is crucial for the DP operator to ensure accurate readings of wind conditions to maintain dynamic positioning effectively. Moving to the windward side allows the vessel to obtain clear wind data by positioning it where the wind can flow freely to the sensors. This helps in assessing the actual environmental forces acting on the vessel, which is essential for making informed decisions regarding thruster outputs and overall vessel positioning.

Adjusting thruster outputs without accurate wind data could lead to improper responses to the actual wind conditions, potentially compromising station-keeping ability. Waiting for the weather to change does not provide a solution to the immediate problem and can lead to a loss of control in current conditions. Increasing the vessel's speed may not be effective in mitigating the issues caused by blocked wind sensors and could exacerbate the situation by increasing the effects of wind and waves on the vessel's stability.

By moving to the windward side, the DP operator ensures that the system functions optimally and enhances the safety and efficacy of dynamic positioning operations.