Table containing all the restricted zones of the ISOCHEM PPRT in Pithiviers

Risk Prevention Plans (RPPs) are the key instrument for risk prevention. Their objective is to control development in areas at risk. L' development of a risk prevention plan generates a series of spatial data organised into several datasets. This dataset describes the restricted areas of the plan once approved. The PPR regulations generally distinguish between ‘zones d' prohibition of construction’, so-called ‘red zones’, where the level of ' hazard is strong and the general rule is n°#x27; prohibition on construction; ‘areas subject to requirements’, known as ‘blue zones’, where the level of #x27; hazard is average and projects are subject to requirements adapted to the type of #x27; at stake and areas not directly exposed to risks but subject to prohibitions or prescriptions. __Origin__ The geographical objects of this layer were made taking into account the specifications provided. __Partner organisations__ DDT Loiret, Industrial Environment Service DDPP, DDT45 — SUADT __Links annexes__ * [XML metadata view](http://ogc.geo-ide.developpement-durable.gouv.fr/csw/all-dataset?REQUEST=GetRecordById&SERVICE=CSW&VERSION=2.0.2&RESULTTYPE=results&elementSetName=full&TYPENAMES=gmd:MD_Metadata&OUTPUTSCHEMA=http://www.isotc211.org/2005/gmd&ID=fr-120066022-jdd-bea98b3a-3fa2-42fb-a151-114fbab998d4) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/37681fdbadfbf5de7d92064b47437da942f500f9)