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Link to the study - European Parliament - Europa

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Nuclear Decommissioning: Management of Costs and Risks<br />

____________________________________________________________________________________________<br />

Figure 25: Risk management system and its elements at EWN<br />

Source: (EWN 2009), adopted and translated by <strong>the</strong> authors<br />

As can be seen from <strong>the</strong> different fields <strong>the</strong> term 'risk' here is interpreted in a broad sense as it<br />

includes all aspects that have <strong>the</strong> potential <strong>to</strong> negatively influence <strong>the</strong> overall task performance of <strong>the</strong><br />

decommissioning project.<br />

Besides <strong>the</strong> more commercial and budgetary control instruments in this RMS <strong>the</strong> management of<br />

technical risks is of specific interest here. It includes <strong>the</strong> identification of all risks that can influence <strong>the</strong><br />

technical concept and <strong>the</strong> workflows of <strong>the</strong> work packages. Identification involves close<br />

communication between all relevant internal experts and affected workforce. All identified risks and<br />

<strong>the</strong>ir potential influence are evaluated, alternatives are discussed and, if necessary, measures <strong>to</strong> limit<br />

or avoid those risks are developed.<br />

Conclusions<br />

As decommissioning of nuclear reac<strong>to</strong>rs has not reached (and will never reach) <strong>the</strong> stage of a<br />

standardized procedure (such as standard construction systems for housing) and involves <strong>to</strong> a high<br />

degree very specific properties and issues of <strong>the</strong> facility, <strong>the</strong> introduction of risk management in<br />

decommissioning generally is highly recommended. Unidentified risks and <strong>the</strong>ir consequences can<br />

thus be reduced <strong>to</strong> an unavoidable residual level. Failures <strong>to</strong> identify obvious or hidden risks must in<br />

many cases be interpreted as bad project management.<br />

The management of risks in <strong>the</strong> EWN project is appropriate for projects with a high commercial and<br />

technical risk potential and includes all risks that can endanger <strong>the</strong> overall performance of <strong>the</strong><br />

decommissioning project.<br />

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