Surface perimeter of the PPRM of the northern and eastern periphery of Saint-Etienne (PPRM Loire)

This layer includes the identified and approved perimeters of the PPRM of the northern and eastern periphery of Saint-Etienne (date of the Order: 8/09/2016). This COVADIS V 1.0 data standard (September 2015) does not consist of a complete modelling of a mine risk prevention plan file. The scope of this document is limited to the geographic data contained in the PPRMs, regardless of whether they are regulatory in nature or not. Nor is the PPRM standard intended to standardise knowledge of hazards. When downloading the data, do not use the option “extract in a territory” as this can generate download errors.本图层涵盖圣艾蒂安（Saint-Etienne）北部及东部外围区域的重大风险预防计划（PPRM）经识别与核准的边界范围，相关命令发布日期为2016年9月8日。 本数据集所采用的COVADIS V 1.0 数据标准（2015年9月发布）并未完整覆盖矿山风险预防计划文件的建模内容。本文档的适用范围仅限于PPRM所包含的地理数据，无论其是否具备监管属性。此外，PPRM规范亦非旨在统一风险隐患的相关认知标准。下载数据时，请勿使用"按区域提取"选项，否则可能引发下载错误。