Number of sites to be rehabilitated (SAR)

A site to be redeveloped (SAR) concerns real estate or a set of real estate that has been or is intended to accommodate an activity, excluding housing and whose maintenance in its current state is contrary to the proper layout of the premises or constitutes a destructuring of the urbanised fabric. As a result, they may be sites of economic activity (SAED) but also sites for social activities such as schools, hospitals, sports or cultural facilities such as theatres and cinemas, or public or public-use facilities such as power plants, transport infrastructure, firefighters and sites that have hosted several functions simultaneously or successively. See also “[\2](\1)” in the report on the state of the Walloon environment.待重新开发地块（Site to be Redeveloped, SAR）指已被或拟用于承载某项活动的不动产或不动产集合，不含住宅类物业；其当前状态下的维护工作既违背场地的合理布局，也会对城市建成肌理造成破坏。此类地块既可为经济活动场地（Site for Economic Activity, SAED），也可用于社会活动场景，例如学校、医院、体育或文化设施（如剧院、影院），亦涵盖发电厂、交通基础设施、消防场站等公共及公共使用设施，还包括曾同时或先后承载多项功能的复合型场地。 详见《瓦隆地区环境状况报告》中的「[2](1)」。