Dataset Direct Download Service (WFS): RPP Restricted Area Brassac-les-Mines Coal Basin(63DDT20140005) approved on 11-09-2017 — Puy-de-Dôme

For natural PPRs, the Environmental Code defines two categories of zones (L562-1): risk-exposed areas and areas that are not directly exposed to risks but where measures can be foreseen to avoid exacerbating the risk. In the case of this RPP, there are 3 categories of zones: — R: red zone to preserve from any new urbanisation — O: area Orange corresponding to non-urbanised areas where only certain particular constructions can be authorised. This zone is divided into 3 sub-zones: —O1: unurbanised area affected by low-level localised collapse —O2: non-urbanised area affected by a low level compaction and/or slippage —O3: non-urbanised area affected by low-level localised collapse and contingencies and/or low-level slippage — B: blue zone corresponding to mine hazard zones in an urbanised area where constructive arrangements are made to guarantee the safety of property and people. This zone is divided into 3 sub-zones: —B1: urbanised area affected by low-level localised collapse —B2: urbanised area affected by a low level compaction and/or slippage —B3: urbanised area affected by localised low-level collapse and low-level settlement and/or slippage针对自然型PPR，环境法规（Environmental Code）定义了两类区域（L562-1）：风险暴露区，以及虽未直接面临风险但可通过预先制定防控措施规避风险加剧的区域。 针对本次RPP，区域共分为三类： — R：红色管控区，严禁任何新增城市化建设 — O：橙色管控区，对应仅可获批特定建设项目的非城市化区域。该区域下设三个子分区： —O1：受轻度局部塌陷影响的非城市化区域 —O2：受轻度压实变形和/或滑移影响的非城市化区域 —O3：受轻度局部塌陷及突发状况和/或轻度滑移影响的非城市化区域 — B：蓝色管控区，对应城市化区域内的矿山灾害风险区，该区域已通过工程防护措施保障人员与财产安全。该区域下设三个子分区： —B1：受轻度局部塌陷影响的城市化区域 —B2：受轻度压实变形和/或滑移影响的城市化区域 —B3：受局部轻度塌陷、轻度沉降和/或滑移影响的城市化区域