Security points defined as part of the implementation of a Special Intervention Plan (PPI) in Seine-et-Marne

The Special Intervention Plan (PPI) is a local mechanism defined in France to protect people, property and the environment, to deal with the particular risks associated with the existence of one or more industrial installations. The term also refers to the document that defines the device. It shall define the means of rescue used and how they are managed in the event of an accident the consequences of which go beyond the enclosure of the risk installation concerned. These arrangements cover the phases of alerting, alerting and intervention, as well as civil security exercises carried out periodically to ensure proper ownership of the system. The special intervention plan, designed and drafted by the public authorities, forms part of the departmental ORSEC scheme. It interfaces with the emergency plans drawn up by the manufacturers responsible for the risks concerned.特殊干预计划（Special Intervention Plan，PPI）是法国设立的地方性应急机制，旨在保护人员、财产与环境，应对由一处或多处工业设施存在所引发的特定风险。该术语亦可指代界定该机制的正式文件。当事故后果超出涉险设施的边界范围时，本计划需明确所采用的救援手段及其管理流程。此类安排涵盖预警、通报与干预全流程，亦包含定期开展的民防演练，以确保相关主体熟练掌握该体系的运作规范。该特殊干预计划由公共部门牵头设计制定，是部门级ORSEC计划体系的组成部分，需与涉险风险责任方制造商所制定的应急计划实现协同对接。