Читать книгу Risk Assessment - Marvin Rausand - Страница 167

The key criterion for determining whether to implement a proposed risk reduction measure is obviously the effect the measure may have on the risk. In addition, several other factors may be considered:

 Scope. Will the measure have an effect on one or more hazards?

 Reliability and availability. Can we expect the measure to work when required?

 Robustness. Will the measure be implemented in practice and will it have an effect?

 Duration. Will the effect last for just weeks or months, or for many years?

 Negative effects. Will the measure have negative side‐effects?

 Cost. How much will the measure cost to implement and operate/maintain?

Chapter 14 discusses this in more detail.