the offsite area around a facility for which emergency planning and preparation are done in advance, to ensure that necessary and effective protective actions can be taken to protect the public, property or the environment in case of an accident, maa-ala tuumarajatise läheduses, mille jaoks on tehtud avariiolukorra plaanid ja ettevalmistused, et tagada vajalikud ja efektiivsed kaitsemeetmed kaitsmaks avalikkust, vara ja keskkonda avarii korral