Simple download service (Atom) of the dataset: Perimeter of the PPRT of the Gratecap establishment in the municipality of La Rochelle in Charente-Maritime

This dataset contains the boundaries at the different stages of the development of the PPRT. The characteristic of these perimeters is to be the consequence of an official act and to produce their effects from a specified date. This is the following: — prescribed scope contained in the prescription order of a PPR (natural or technological); — scope of risk exposure that corresponds to the scope regulated by the approved RPP. This approved perimeter is a utility easement (PM3 for PPRTs); — scope of study which corresponds to the envelope in which the hazards were studied.本数据集收录了PPRT不同开发阶段的边界范围。此类边界的核心特征为：均由官方行为催生，并自指定日期起生效，具体如下： —— 自然或技术类PPR审批指令中载明的法定适用范围； —— 与经核准的RPP所规制范围相对应的风险暴露范围，该经核准的边界为公用役地权（PPRT对应的PM3）； —— 研究范围，即开展危险性研究所覆盖的边界区间。