Control measure
Spread the load
Control measure knowledge
Applying pressure to an unstable surface will increase the likelihood of collapse. It may also result in a responder, appliance or casualty sinking or becoming engulfed. The greater the pressure the higher the likelihood.
Where movement on an unstable surface cannot be avoided, consider spreading the load, reducing weight and pressure. This can be achieved using specialist equipment or by taking simple actions such as removing unnecessary equipment or sitting down.
Spreading the load may prevent or slow movement of unstable ground and can be used to stabilise a casualty’s position prior to rescue or aid responders.
Strategic actions
Tactical actions
Incident commanders should:
Consider spreading a load to reduce the risk from an unstable surface
TRAINING SPECIFICATION
Knowledge and understanding
| Control measure element | Learning outcome |
|---|---|
Spread the load |
Understand:
|
Practical application
| Control measure element | Learning outcome |
|---|---|
Spread the load |
Demonstrate the ability to:
|
- Control measureAppropriate techniques for removal of casualties from unstable surfaces
- Control measureHave an effective recovery system