NEBOSH Practice Test

What is the secondary method of offshore evacuation?

1. Jumping into the water with a lifejacket

2. Lifeboat launched from the rig

3. Helicopter transport

4. Regular ferry service

The correct answer is: Lifeboat launched from the rig

The secondary method of offshore evacuation involves the use of lifeboats launched from the rig. This is a crucial safety measure designed to ensure that personnel can safely leave a platform in the event of an emergency. Lifeboats are specifically equipped to handle open water conditions and provide a protected means of transport to safety, typically returning individuals to shore or to a safe location. Using lifeboats is a well-established practice in offshore operations, as they are built to withstand harsh environmental conditions often encountered at sea. They are also readily available and can be deployed quickly when necessary, allowing for a more organized evacuation process. This contrasts with other methods that may require special conditions or equipment, which can complicate or delay evacuation during an emergency. Other choices may not be suitable or viable as a primary or secondary evacuation method in critical situations. While jumping into the water with a lifejacket may provide some safety, it poses significant risks and might not be practical in adverse weather conditions. Helicopter transport is generally considered a primary evacuation method due to its speed but relies on specific conditions being met (like weather and landing space). Regular ferry service is not designed for emergencies and wouldn’t be available immediately.