Before any repair is carried out, the damaged area and surrounding hull surface are inspected to determine its condition, dimensions and accessibility. Marine growth, loose coating and other surface contamination can be removed as necessary to provide a suitable working area for the repair.

Where underwater welding is suitable, a repair plate is prepared according to the affected area, accurately positioned over the opening and secured to the hull. The plate is then welded around the required perimeter to create a controlled and watertight repair.

In situations where underwater welding cannot be performed or is not preferred due to the condition, location or operational requirements of the vessel, an alternative mechanical sealing method can be applied at the vessel’s request. Depending on the configuration of the damaged area, eyebolts or other suitable mechanical fastening arrangements can be installed to secure the repair plate together with an appropriate sealing system, allowing watertight integrity to be restored without welding directly to the hull.

The final repair method is selected in coordination with the vessel’s technical representatives and according to the condition of the affected area, operational requirements and applicable repair procedures.