Risk Prevention Plan Saône Flood — Charnay les Chalon

The COVADIS data standard for risk prevention plans includes all the technical and organisational specifications for the digital storage of geographical data represented in the risk prevention plans (RPPs). The major risks consist of the eight main natural hazards foreseeable in the national territory: floods, earthquakes, volcanic eruptions, terrain movements, coastal hazards, avalanches, forest fires, cyclones and storms, and four technological risks: nuclear risk, industrial risk, risk of transport of hazardous materials and risk of dam failure. The Risk Prevention Plans (PPR) were established by the Act of 2 February 1995 on strengthening the protection of the environment. The PPR tool is part of the Law of 22 July 1987 on the organisation of civil security, the protection of the forest against fire and the prevention of major risks. The development of a RPP is the responsibility of the State. It is decided by the Prefect. Whether natural, technological or multi-hazard, risk prevention plans have similarities. They contain three categories of information: • Regulatory mapping translates into a geographical delimitation of the territory concerned by the risk. This delimitation defines areas in which specific regulations apply. These regulations are easement and impose requirements varying according to the hazard level to which the area is exposed. The areas are represented on a zoning plan that fully covers the study area. • The hazards at the origin of the risk are contained in hazard documents which may be inserted in the presentation report or annexed to the RPP. These documents are used to map the different intensity levels of each hazard considered in the risk prevention plan. • The issues identified during the preparation of the RPP can also be annexed to the approved document in the form of maps. These similarities between the different types of PPR and the desire to achieve a good level of standardisation of PPR data have led COVADIS to opt for a single data standard, sufficiently generic to process the different types of risk prevention plan (natural risk prevention plans PPRN, technological risk prevention plans PPRT)This data standard does not consist of a complete modelling of a risk prevention plan dossier. The scope of this document is limited to geographical data in the RPPs, whether regulatory or not. Nor is the PPR standard intended to standardise knowledge of hazards. The challenge is to have a description for a homogeneous storage of the geographical data of the RPPs, since these data are of interest to several professions within the ministries responsible for agriculture, on the one hand, and ecology, and on the other hand, sustainable development.用于风险预防计划的COVADIS数据标准，涵盖了风险预防计划（Risk Prevention Plans，缩写RPP）中所涉及地理数据的数字化存储所需的全部技术与组织规范。该标准覆盖的主要风险包含本国境内可预见的8类主要自然灾害与4类技术风险：自然灾害包括洪涝、地震、火山喷发、地面位移、海岸灾害、雪崩、森林火灾、气旋与风暴；技术风险则涵盖核风险、工业风险、危险物料运输风险以及溃坝风险。 风险预防计划（Plan de Prévention des Risques，缩写PPR）由1995年2月2日发布的《加强环境保护法案》确立。该PPR工具属于1987年7月22日《民用安全组织、森林防火与重大风险预防法》的组成部分。风险预防计划的编制工作由国家负责，最终审批由省长作出。 无论是自然风险、技术风险还是多灾种风险预防计划，均具备共通特征，其包含三类核心信息： • 规制制图：即对受风险影响的领土进行地理划界。该划界划定了适用特定规制的区域，此类规制属于地役权范畴，并根据区域所面临的灾害等级设定差异化的义务要求。上述区域将在覆盖评估范围的区划图中予以标注。 • 风险源灾害信息：即风险成因相关的灾害文档，此类文档可嵌入汇报材料或作为附件附于风险预防计划之后，用于绘制风险预防计划中所考量的各类灾害的不同强度等级区划图。 • 编制过程中识别出的问题：也可通过地图形式作为附件附于已获批的风险预防计划文档中。 鉴于不同类型PPR之间的共通特征，以及实现PPR数据标准化的需求，COVADIS最终选择采用单一数据标准——该标准具备足够的通用性，可适配各类风险预防计划，包括自然风险预防计划（Plan de Prévention des Risques Naturels，缩写PPRN）与技术风险预防计划（Plan de Prévention des Risques Technologiques，缩写PPRT）。 本数据标准并非对风险预防计划档案的完整建模，其适用范围仅涵盖风险预防计划中的地理数据（无论是否属于规制类数据）。同时，该PPR标准也并非旨在实现灾害相关知识的标准化。本标准的核心目标是为风险预防计划地理数据的统一存储提供规范描述，因为此类数据同时受到农业、生态与可持续发展领域的多个政府部门关注。