Simple download service (Atom) of the data package: PPRN — RPP Geographic Data Set Flood — Joeuf (54280)

The Risk Prevention Plans (PPR) were established by the Act of 2 February 1995 on strengthening the protection of the environment. They are the key instrument of the State in the field of risk prevention. Their objective is to monitor development in areas exposed to a major risk.The PPRs are approved by the prefects and generally carried out by the departmental directorates of the territories (DDT). These plans regulate land use or land use through construction prohibitions or requirements on existing or future buildings (constructive provisions, vulnerability reduction work, restrictions on use or agricultural practices, etc.).These plans may be under development (prescribed), implemented in advance or approved.The PPR file contains a presentation note, a regulatory zoning plan and a regulation. Other graphic documents that are useful for understanding the approach (e.g. hazards, issues, etc.) can be attached. Each PPR is identified by a polygon that corresponds to the set of affected municipalities within the scope of the prescription when it is in the prescribed state; and the envelope of restricted areas when it is in the approved state. This geographical table allows to map existing PPRNs on the department.

风险预防计划（Risk Prevention Plans，PPR）由1995年2月2日颁布的《加强环境保护法案》制定确立，是国家在风险预防领域的核心管控工具。其目标是对重大风险暴露区域的开发活动实施监测。PPR由省长审批，通常由省领土事务局（Direction Départementale des Territoires，DDT）负责落地实施。此类计划通过对现有及未来建筑设定建设禁令或相关要求（包括建设条款、易损性降低工程、使用限制或农业生产规范等），对土地利用行为进行规范管控。PPR可分为拟定待批、预实施及已获批三种状态。PPR档案包含项目说明文档、规制区划图及规制文本，此外可附加其他有助于理解该方案的图示资料（如风险源、相关问题等）。每份PPR均通过多边形进行标识：当计划处于待核定状态时，该多边形对应规制范围内受影响的全部市镇；当计划处于获批状态时，则对应受限区域的边界包络范围。此地理数据表可用于在省份范围内绘制现有PPRN的空间分布图。