Dataset Direct Download Service (WFS): PPRT SDPN (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”.

针对风险防护规划区域（PPRT），环境法典在第L515-15条及后续条款中，为其涵盖的区域划定了单一类别：风险区域。与天然风险防护规划（RPP）不同，PPRT不存在未直接暴露于风险中的限制使用区域。依据危险等级的差异，每个技术风险规划区域（TRPP）均需遵守可强制执行的管控要求。PPRT相关法规通常将区域划分为两类：其一为“禁止建设区”，即俗称的“红色区域”，该区域危险等级为中等，区内建设项目需遵循适配风险类型的相关要求。PPRT编制指南中的操作细则，进一步在“红色区域”与“蓝色区域”内增设了分级标准。