Simple download service (Atom) of the dataset: PPRT — PPRT Perimeter — BRENNTAG (54)

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.本数据集涵盖PPRT开发各阶段的边界范围。此类边界范围的核心特征为：系官方行为的产物，且自指定日期起生效。具体包含以下三类范围：——天然或技术类PPR的审批指令中载明的法定范围；——与经核准的RPP所规制范围相对应的风险暴露范围；该经核准的边界范围属于公用役权（PPRT对应PM3类型）；——与开展危害研究所覆盖的范围边界相对应的研究范围。