I.-The public utility easements referred to in article L. 1333-26 are instituted by the representative of the State in the département at the request of the party responsible for the pollution, the owners of the polluted plots, the mayors of the municipalities concerned, the Nuclear Safety Authority, the Regional Health Agency or on its own initiative.
II – When the Nuclear Safety Authority or the Regional Health Agency does not initiate a request for the establishment of public utility easements, it is informed by the representative of the State in the department.