Simple download service (Atom) of the data package: PPRN — LONGWY Mining RPP Geographic Data Set

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》确立，是国家在风险预防领域的核心治理工具，其目标是对面临重大风险的区域的开发活动进行监测。
PPR由省长批准，通常由领地部门总局（departmental directorates of the territories，DDT）牵头实施。该计划通过针对现有或拟建建筑的建设禁令或相关要求（包括建设条款、脆弱性消减工程、使用限制或农业生产活动限制等），对土地用途或土地开发行为进行规范管控。
此类计划可处于拟定（prescribed）阶段、先行实施阶段或获批（approved）阶段。
PPR档案包含说明性报告、管制分区规划与规制性文件，其他有助于理解该方案的图示文档（如风险源分布图、相关议题梳理材料等）可作为附件补充。
每份PPR均通过多边形地理要素进行标识：当计划处于拟定状态时，该多边形对应规划范围内受影响的市镇集合；当计划处于获批状态时，则对应限制区域的范围包络线。本地理数据表可用于在省内绘制现有PPR的空间分布图谱。