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Emergency plan and emergency preparedness

Since 1 January 2009, the Asse II mine is subject to the provisions of nuclear law. As responsible operator, the Federal Office for Radiation Protection (BfS) has to ensure the safe operation of the nuclear facility in order to be able to decommission the facility in an orderly manner.

Emergency preparedness according to mining law and nuclear law

Regarding the safe operation of a mine the Mining Law stipulates the “precaution against foreseeable major events” (§ 11 General Mining Regulations). Therefore, the BfS has developed an emergency and alarm plan for the Asse mine which is being maintained and updated on a regular basis.

Furthermore, nuclear law provides for further emergency planning in the form of systematic emergency preparedness. Among others, it is part of the safe operation of a nuclear facility under nuclear law to take measures to

  • Prevent events from occurring where it is neither possible to continue to operate the facility nor to decommission it in an orderly manner,

Or – if this is not possible – to

  • Reduce the consequences of such events.

In the summer of 2009, the BfS presented for the first time strategic considerations for a systematic emergency preparedness, which have been developed further since.

Objective of emergency planning

The objective of emergency planning is, on the one hand, to reduce the probability of an uncontrollable volume of groundwater entering the mine and, on the other hand, to limit the consequences, should this case occur nevertheless. For these cases the Federal Office for Radiation Protection (BfS) needs to take precautions.

More: Objective of emergency planning …

Stabilisation measures

Comprehensive stabilisation measures are being carried out in the Asse II mine on account of the rock-mechanical conditions and as a precaution against an enhanced inflow of saline solutions, which it would no longer be possible to control in case of emergency.

More: Stabilisation measures …

Additional Information

Decommissioning

Decommissioning concept for the Asse repository

Fragen und Antworten zur Stilllegung des Endlagers Asse

INFO ASSE

Information on site - first-hand.

The information centre of the Federal Office for Radiation Protection. Here you can get first-hand information.

Expert Report

The result of the comparison of options (German)

Expert Report: Result of Comparison of Options

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