Map Viewing Service (WMS) of the dataset: PPRT TOTAL (Regulated area)

For PPRTs, the environmental code defines a single category of zones for zones (L515-15 et seq.): areas at risk. Unlike natural RPPs, PPRTs never have restricted areas that are not directly exposed to risk. Depending on the hazard level, each TRPP area is subject to an enforceable settlement. The PPRT regulations generally distinguish two types of zones: 1- “Building prohibited areas”, so-called “red areas”, where the hazard level is average and the projects are subject to requirements adapted to the type of issue. The instructions in the PPRT development guide add a gradation within the “red zones” and “blue zones”针对技术风险预防规划（PPRT），《环境法典》针对L.515-15条及后续相关条款所涵盖的区域，划定了单一类别的风险区域。与自然风险预防规划（RPPs）不同，PPRT从不包含未直接暴露于风险中的限制区域。根据危害等级，每个TRPP区域需执行可强制执行的处置方案。PPRT监管规范通常区分两类区域：1. “建筑禁止区域”，即所谓的“红色区域”，该区域危害等级为中等，相关项目需遵循适配问题类型的合规要求。PPRT编制指南中的操作细则还在“红色区域”与“蓝色区域”内部增设了分级机制。