- Apply ministered and painted techniques in the parts of the ship, attending to the composition of the materials to be treated. - Apply maintenance and conservation techniques of the hurry and wires, both those of the vessel in port and those of warehouses on land, depending on its characteristics. - Identify the existing respects in the scarfs or land stores, so that when any need is produced on board the ship, these can be available in the shortest possible time. - Describe the parts, dimensions and accessories of the ship related to the maneuvers of transfer, loading and discharge. - Describe the parts of the ship related to its start, maintenance and stowage of fishing elements. - Analyze prevention and safety measures regarding the actions of the manipulation of the media and equipment, contained in the ship's safety plans. - Apply the Security Plan analyzing the measures of prevention, safety and environmental protection of the ship - List the preventive means and security criteria to be taken into account during the roap and/or transfer operations of the ship in the port, in accordance with the regulations for the prevention of occupational hazards, in order to minimize possible accidents.