Determining a strategy for managing radioactive particles in the environment: establishingthe BPEO**This paper has been revised following evolution of the BPEO process.

Abstract

The United Kingdom Atomic Energy Authority (UKAEA) is in the process ofidentifying the long-term management strategy for radioactive particles in theenvironment. Application of the standard best practicable environmental option (BPEO)methodology to this issue is, however, complicated because particles reside in both theon-shore and off-shore environments. Methods for implementation of potentialmanagement options may vary due to the differing characteristics of the on- and off-shoreenvironments. A different management option may therefore be required, andfurthermore the dynamic interaction between these two environments influences howthese options could be combined to provide an overall management strategy.UKAEA has developed the standard BPEO appraisal process so that distinct managementoptions for both environments are initially assessed separately. This allows identification ofthe key issues that influence how they are combined into an overall management strategy.Over the last two years the public consultation on this issue has progressed substantiallyand therefore the paper presented at the Nairn conference in 2005 has been revised to takeinto account the work carried out to date.