Restricted Area of the North Amiens PPRT

For PPRTs, the code of l'environment defines a single category of zones for zones (L515-15 et seq.): areas exposed to risk. Unlike natural PPRs, PPRTs never have restricted zones that are not directly exposed to risks.Depending on the level of #x27; hazard, each area of the PPRT is the subject of an opposable settlement. The PPRT regulations generally distinguish between two types of zones:1- “zones d' prohibition to build”, so-called “red zones”, when the level of ' hazard is strong and the general rule is the “prohibition to build”;2- “areas subject to requirements”, known as “blue zones”, when the level of #x27; hazard is average and the projects are subject to requirements adapted to the type of d' issue.The instructions in the guide d’#x27; development PPRT add gradation to the “red zones” and “blue zones”. __Origin__ Countries described by their constituent municipalities By aggregation of the municipalities of the geographical repository __Partner organisations__ DDTM Somme __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-7deec66e-420a-4d73-a8e6-fdd4979492db) * [COVADIS data standard: Country perimeters](http://geostandards.developpement-durable.gouv.fr/afficherPageStandard.do?jeu=N_PAYS_ZSUP) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/1dc8204660e9c3beb74653aeb7bdd66f4d0c4814)