Dataset Direct Download Service (WFS): Zoning related to easements of category PM3 (Technological Risk Prevention Plan) of the Yvelines Department

The attitude of an easement is the spatial field (i.e., the geographical area) within which the easement applies. This space field can be defined either in 2D or in 3D in particular in the specific cases of airport clearance easements, easements to protect radio transmission centres. These are easements resulting from the establishment of technological risk prevention plans (RTPPs) for to limit the effects of accidents likely to occur in installations classified for the protection of the environment (ICPE) appearing on the list provided for in Article L. 515-8 of the Code de l’environnement or in underground storages referred to in Article 3-1 of the Mining Code and which may have effects on health, public health and safety directly or by environmental pollution. These plans define, around such facilities or storages, a perimeter of exposure to risks. Within this perimeter, PPRTs can: — delimiting areas in which the construction of developments or works and the constructions new ones and the extension of existing constructions are prohibited or subject to compliance with requirements relating to the construction, use or operation, — provide, within those areas, on the one hand of the sectors in which a right of abandonment may be established buildings or parts of buildings existing at the date of approval of the plan, on the other hand from the sectors where expropriation is possible, — prescribing measures for the protection of populations (including work on the existing building) that must be taken by owners, operators and users within the time limits specified in the plan.