Underwater rudder clearance measurement provides vessel managers with measurable data and visual evidence of rudder, pintle and bearing condition while the vessel remains afloat, supporting technical review and condition monitoring.

MaxiDive completed a rudder clearance measurement Thailand project at Laem Chabang Port. Divers performed CCTV-recorded underwater clearance measurements at six marked positions between the rudder upper and lower plates using vessel-provided steel measurement tools.