Map Viewing Service (WMS) of the dataset: 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