commiss opinion juli penli nuclear power station unit franc french text authent euratom gener data plan dispos radioact wast penli nuclear power station unit provid french govern commiss accord articl euratom treati letter receiv april occas meet group expert set pursuant treati place june cherbourg repres french govern provid complementari inform detail basi data obtain consult group expert commiss drew opinion distanc instal closest point territori member state unit kingdom approxim km belgium km distant normal oper power station liquid gaseou effluent discharg liabl give rise signific exposur popul member state solid radioact wast store temporarili power station site prior transport final storag site state supervis similarli irrad fuel element store plant site prior transfer reprocess plant transfer french territori foreseen case unplan releas radioact effluent occas accid type magnitud consid gener data dose liabl receiv member state signific health point view franc sign bilater agreement unit kingdom exchang inform case nuclear incid accid similar agreement work belgium agreement hypothet accid radiolog consequ import present gener data account conclus commiss opinion implement plan dispos radioact wast penli nuclear power station liabl normal oper case accid type magnitud consid gener data result radioact contamin signific point view health water soil airspac member state opinion address french republ brussel juli commiss carlo ripa di meana member commiss