commiss opinion novemb plan dispos radioact wast demox fuel fabric plant dessel belgium french dutch text authent euratom gener data plan dispos radioact wast oper demox plant provid belgian govern commiss accord articl euratom treati letter receiv juli basi data obtain consult group expert refer articl commiss drew opinion distanc instal closest point territori member state netherland approxim kilometr normal condit gaseou effluent discharg give rise neglig exposur popul member state point view health liquid solid radioact wast process nearbi belgoprocess facil slightli contamin liquid wast discharg soil site discharg signific environment contamin border member state case unplan discharg radioact effluent occas accid magnitud consid gener data dose liabl receiv member state signific point view health conclus commiss opinion implement plan dispos radioact wast oper demox plant liabl normal oper case accid magnitud consid result radioact contamin signific point view health water soil airspac member state opinion address kingdom belgium brussel novemb commiss carlo ripa di meana member commiss