Ships are complex, continuously operating environments that function as self-contained workplaces and living spaces. They are equipped with a wide range of facilities, including machinery spaces, engine rooms, accommodation areas, pump rooms, cargo holds, and various enclosed compartments. Due to the nature of shipboard operations, accidents and emergencies can occur at any time. In such situations, injured or trapped personnel may need to be rescued from hazardous locations and moved to a safe area where appropriate medical attention can be provided.

Many areas onboard a ship, especially enclosed or poorly ventilated compartments, present significant risks during rescue operations. These spaces may contain an oxygen-deficient atmosphere, toxic or poisonous gases, flammable vapours, or other dangerous substances. Compartments where a fire has recently occurred are particularly hazardous because they may still contain smoke, carbon monoxide, or explosive gases even after the visible flames have been extinguished.

Whenever a person is threatened by fire, explosion, poisonous gases, flooding, or any other emergency, rescuers should never rush into the affected area without first assessing the situation. Similarly, during incidents such as collisions, groundings, or strandings, it is essential to evaluate the extent of the danger, identify the hazards involved, and determine whether the available resources and personnel are capable of carrying out the rescue safely. Careful planning and risk assessment are critical to avoid placing additional lives in danger.

Every member of the ship’s crew should be thoroughly familiar with all Life-Saving Appliances (LSA) carried onboard. Regular training sessions and emergency drills should be conducted to ensure that personnel understand the proper use of life-saving equipment and are confident in carrying out rescue operations under emergency conditions. Familiarity with emergency procedures greatly improves the effectiveness of the crew’s response during critical situations.

In the unfortunate event that abandoning the ship becomes necessary, the chances of survival increase significantly when established survival principles are followed. The four cardinal principles of survival at sea are:

• Keep Afloat – Stay buoyant by using appropriate flotation devices and survival craft.
• Maintain Warmth – Protect the body from hypothermia by reducing heat loss.
• Prevent Water Ingress – Keep water out of survival craft and protective clothing whenever possible.
• Seek Search and Rescue Assistance – Use distress signals and communication equipment to attract rescuers as quickly as possible.