Map visualisation service (WMS) of the dataset: Easements — PT2 Plates for facilities classified for environmental protection under the Act and Cher

PT2 class easements concern protection easements of radio transmission and reception centres against obstacles They are instituted pursuant to Articles L. 54 to L.56-1 of the Postal and Electronic Communications Code in order to protect radio centres against physical obstacles that may hinder the spread of waves. Two schemes should be distinguished: — servitudes instituted for the benefit of radio centres concerning national defence or public security (Articles L.54 to L.56 of the Postal and Electronic Communications Code); — easements established for the benefit of radio centres owned by private operators (Article L.56-1 of the Postal and Electronic Communications Code). However, in the absence of a decree implementing Article L.62-1 of the Postal and Electronic Communications Code, operators of electronic communications networks open to the public cannot benefit from radio easements to date. A plan for the establishment of servitudes approved by decree sets out the areas that are subject to servitude. Four types of zone can be created: — primary clearance zones and/or secondary clearance zones around each radio wave transmitting or receiving station using direct air, as well as around radio laboratories and research centres; — special clearance zones between two centres providing a frequency wave radio connection greater than 30 megahertz (i.e. with a wavelength of less than 10 metres); — clearance areas around radio-tracking or radionavigation stations of emission or reception. Servitude has the consequence of: — the obligation, in all those areas, for the owners, if necessary, to remove or modify buildings constituting buildings by nature pursuant to Articles 518 and 519 of the Civil Code. In the absence of an amicable agreement, the administration may expropriate these buildings; — the prohibition, in all these zones, of creating fixed or mobile obstacles, the highest part of which exceeds the ratings fixed by the servitude order without authorisation of the minister operating or controlling the centre; — the prohibition in the primary clearance zone: * an aeronautical safety station or a radiogoniometric centre, to create or retain any fixed or mobile metal work, bodies of water or liquids of any kind that may interfere with the operation of that installation or station; * from an aeronautical safety station, to create or maintain artificial excavations that may interfere with the operation of that station. * the prohibition, in the special clearance zone, of creating structures or obstacles located above a straight line 10 metres below that of the emission and reception airs, but the height limitation imposed on a construction may not be less than 25 metres. This resource describes the surface plates of PT2 easements, i.e. areas (primary, secondary, special) and clearance areas