Types of risk treated in a multi-risk PPRT in Lot-et-Garonne

Non-geometric table to be used in the case of multi-hazard PPRs to inform the types of risk addressed in the PPR. The Technological Risk Prevention Plans (PPRTs) were established by the law of 2 February 1995 on strengthening the protection of the environment. They constitute the essential instrument of the State in the field of risk prevention. Their objective is to control development in areas at major risk. The PPRTs are approved by the prefects and generally carried out by the Departmental Directorates of Territories (DDT). These plans regulate land use or land use through construction bans or requirements on existing or future buildings (constructive provisions, vulnerability reduction work, restrictions on agricultural use or practices, etc.). These plans may be in progress; development (prescribed), applied in advance or approved. The PPRT file contains a submission note, a regulatory zoning plan and a regulation. Can be attached d' other graphic documents useful for understanding the approach (hazards, challenges...). Each PPRT shall be identified by a polygon corresponding to the prescribing perimeter set of municipalities concerned when it is at the prescribed state; and l' envelope of restricted zones when it is at the approved state. This geographical table makes it possible to map existing PPRTs on the department. Each PPRT document existing in this geographic table is linked to the \#x27;using its GASPAR code in the format “ddd[PREF|DDT|DDTM|DREAL]aaaannnn” (AAAA and NNNN correspond to the reference year and order number of the associated PPRT procedure in GASPAR): 1. to its administrative procedure; preparation (or revision) managed in the \#x27; GASPAR application, d' on the one hand, 2. its series of spatial constituent data described by metadata sheet N_PPRT_AAAANNNN, d' other. __Origin__ data set s' within the framework of the; establishment of the Plan for the Prevention of Littoral Risks on the Territorial Community of Saint-Pierre and Miquelon (prefectural prescription by order of 3 March 2015). this polygon dataset defines the marine submersion hazard zones corresponding to a temporary flooding of the coastal zone by sea during adverse or extreme weather and ocean conditions. the definition of this hazard takes into account the following criteria: _highest astronomical tide (PHMA) _the meteorological surge corresponding to the {\#x27;impact of\#x27; an exceptional storm _L' increase in mean sea level due to the impact of climate change in the short term this dataset was vectorised from the IGN repository of type MNT delivered in April 2017 and from the LIDAR lift of l' archipelago in October 2016 and realised by l’'IGN. the creation of this dataset was carried out by SERAP’s UAT within DTAM 975. __Partner organisations__ DDT 47 (Departmental Directorate of Lot and Garonne Territories), DDT Lot-et-Garonne __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-bc7ef3b9-2057-4855-872c-fbc76b0b75e7) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/30f1ae8024f92cd51819705229e586777e6a6c8f)