Annual Report for 2010/11 and Forward Programme - Sellafield Ltd

SSEM/2011/4730 June 20116.5 Primary Questions and their GroupingThe following tables show the raw output from generating the questions matrix. It should beevident that each of the heading questions are being addressed by existing and future workstreams, as indicated by the “Key Workstreams” listed below each table. The sub-questionsrepresent the range of issues that each heading poses; noting that in some cases, answersto all of the sub-questions will not be necessary to resolve or satisfy the heading.1. What risk do the particles pose?1.1 Who is at risk?1.2 What are the exposure pathways?1.3 Is there a temporal change in the risk, both forward and back?1.4 What is the general (collective overall) population risk?What risk do the particles pose?1.5 Is there an ‘End Point’ determined by risk?1.6 What is the consequence if the risk is realised?1.7 What was/is/will be the maximum risk?1.8 Do we need to actively mitigate risk?1.9 What risks are perceived by the stakeholders?1.9.1 SL/NMP reputation?1.9.2 Non-dosimetric risks?1.9.3 Business risks?1.10 Can we reliably model the transportation and dispersion of particles?Key Workstreams:Beach Monitoring ProgrammeOffshore Monitoring ProgrammeParticle Analysis ContractHPA risk assessmentFSA risk assessment© Nuclear Decommissioning Authority 2011. 88