One-off issue taken into account in a technology risk prevention plan – Picoty SA in Chasseneuil-du-Poitou

In general, the stakes are people, property, activities, cultural or environmental heritage elements, threatened by a hazard and likely to be affected or damaged by it. The sensitivity of an issue to a hazard is called “vulnerability”. This object class includes all the issues that were taken into account in the PPR study. An issue is a dated object whose consideration depends on the object of the PPR and its vulnerability to the hazards studied.A PPR issue can therefore be taken into account (or not) depending on the type(s) of hazard addressed. These elements constitute the basis of knowledge of land use necessary for the development of the RPP, in or near the study area, at the time of the analysis of the issues. The issues data represent a photograph (fixed and non-exhaustive) of the assets and persons exposed to hazards at the time of the development of the risk prevention plan. These data are not updated after approval of the RPP. In practice they are no longer used: issues are recalculated as needed with up-to-date data sources.