Simple download service (Atom) of the dataset: Scope of the PPRT generated by the company SANOFI in the territory of the municipalities of Vertolaye, Marat and Bertignat (Puy de Dôme)

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:- prescribed perimeter set out in the Prescribing Order of a PPR (natural or technological);- scope of exposure to risks that corresponds to the scope regulated by the approved RPP. This approved perimeter is deemed to be utility easement (PM3 for PPRTs);- scope of study that corresponds to the envelope in which the hazards were studied.本数据集收录了PPRT开发各阶段的边界范围。此类边界的核心特征为：均由官方行为催生，且自指定日期起生效。具体包含以下三类： - 依据PPR（自然型或技术型）划定令所划定的法定边界； - 与经批准的RPP所规制的风险暴露范围相对应的风险暴露范畴；该经批准的边界被认定为地役权（utility easement，对应PPRT的PM3）； - 与危害研究覆盖范围相对应的研究范畴。