Step-by-step Liferaft Launching Procedure

Launching a liferaft is a critical procedure that can mean the difference between life and death in emergency situations at sea. Ensuring that you and your crew are well-versed in the liferaft launching procedure is essential for maritime safety. 

In this comprehensive guide, we will take you through the step-by-step process of launching a liferaft, emphasizing the importance of preparedness and safety.

Understanding the Importance of Liferafts and Liferaft Launching Procedures

Liferafts are an indispensable part of a ship's safety equipment. They are designed to provide a safe haven for crew members in the event of a vessel abandonment, such as during a fire, collision, or sinking. 

Properly launching a liferaft ensures that it inflates correctly, remains stable in the water, and can be used effectively as a means of survival until rescue arrives.

Let’s look at the launching procedures of two different kinds of liferafts, namely the Throw Overboard type and the Davit launched type. 

Throw Overboard Liferaft Launching Procedure

Throw overboard liferafts are designed to be thrown overboard and automatically inflate when they come into contact with water. Here's a step-by-step guide for launching a throw overboard liferaft:

1. Pre-Launch Preparation
   
   

Before launching a throw overboard liferaft, it is crucial to ensure that all crew members are accounted for and are wearing appropriate safety gear, including life jackets and immersion suits. The pre-launch checklist includes:

• Crew Accountability: Confirm that every crew member is present and accounted for.

• Safety Gear: Ensure that everyone is wearing life jackets and immersion suits to protect against exposure to cold water.

• Communication: Establish clear communication among crew members and assign roles for the launch procedure.

• Grab Bag: Prepare a grab bag containing essential items such as flares, first-aid kits, and emergency rations.

2. Liferaft Location
   
   

Identify the location of the throw overboard liferaft on the vessel. Ensure that the liferaft is easily accessible and ready for deployment. Verify that the liferaft's painter line (the line connecting the liferaft to the ship) is clear of any obstructions.

• Deployment
  The throw overboard liferaft will automatically inflate upon contact with water. Follow these steps:

• Remove any securing straps or covers to allow the liferaft to float freely.

• Ensure that the liferaft is thrown overboard on the windward side of the vessel to prevent entanglement.

3. Boarding the Liferaft
   
   

Once the throw overboard liferaft is fully inflated and a safe distance from the vessel, crew members should board the liferaft carefully:

• Use the boarding ladder or designated entry point to climb into the liferaft.

• Assist fellow crew members, especially those who may require assistance due to injuries or distress.

• Ensure that everyone is safely aboard before proceeding.

4. Liferaft Safety
   
   

Inside the throw overboard liferaft, safety and survival become top priorities:

• Designate specific roles for crew members, such as a leader, radio operator, and lookout.

• Check the grab bag for essential emergency equipment and supplies. Use distress signals, flares, and communication devices to signal for help.

• Keep the liferaft afloat and stable. Avoid unnecessary movement to prevent capsizing.

• Attend to any injured or seasick crew members and administer first aid as necessary.

5. Awaiting Rescue
   
   

While in the liferaft, maintain regular communication with authorities and nearby vessels to inform them of your location and status. Follow the instructions of search and rescue teams for a safe and timely rescue:

• Use flares, whistles, and other signaling devices to attract the attention of potential rescuers.

• Stay calm and composed, as panic can be detrimental in emergency situations.

• Conserve food and water to ensure supplies last until rescue arrives.

Davit Launched Liferaft Launching Procedure

Davit launched liferafts are deployed using onboard equipment known as davits. Here's a step-by-step guide for launching a davit launched liferaft:

1. Pre-Launch Preparation

• Confirm that all crew members are present and wearing appropriate safety gear, including life jackets and immersion suits.

• Establish clear communication among crew members and assign roles for the launch procedure.

• Prepare a grab bag with essential items such as flares, first-aid kits, and emergency rations.

2. Liferaft Location

• Identify the location of the davit launched liferaft on the vessel.

• Ensure that the liferaft's painter line is clear of obstructions and ready for deployment.

3. Deployment

• Activate the davit system to lower the liferaft into the water.

4. Boarding the Liferaft

• Climb into the liferaft using the boarding ladder or designated entry point.

• Assist fellow crew members as needed.

5. Liferaft Safety

• Designate specific roles for crew members within the liferaft.

• Check the grab bag for essential emergency equipment and supplies.

• Keep the liferaft stable and afloat.

6. Awaiting Rescue

• Maintain communication with authorities and nearby vessels.

• Use signaling devices to attract attention.

• Stay calm and conserve resources.

Conclusion

The liferaft launching procedure is a vital skill that every crew member should be familiar with. It is a key element of maritime safety that can save lives in emergency situations. Proper preparation, communication, and execution of the liferaft launch ensure a higher likelihood of survival when unforeseen events occur at sea.

At Marinetech Safety & Shipping Corporation, we understand the critical role of liferafts in maritime safety. We offer comprehensive life raft inspection and servicing to ensure that your liferafts are in optimal condition and ready for deployment when needed. 

Your safety at sea is our top priority, and we are committed to providing the highest quality services and equipment to safeguard lives in the maritime industry.