Regulated areas of the PEYRAT land use plan

The regulated zoning of the land use plan (POS) is digitised in accordance with the national requirements of the CNIG. In a SOP there are two main types of restricted zones: urban areas (U) and natural areas (N). These areas shall be demarcated on one or more graphic documents. A regulation is attached to each area. The by-law may lay down different rules, depending on whether the purpose of the construction relates to housing, hotel accommodation, offices, commerce, crafts, industry, agricultural or forestry operations or warehouse functions. Zones U and N are themselves divided according to existing or future developments. Thus in urban areas: — the UA areas indicate ancient urbanisation and dense tissue; — the UB areas a recent urbanisation with mainly collective housing; — UC areas a recent urbanisation but with pavilion habitat; — the UJ zones the various areas of activity of the municipality. With regard to natural areas: — the NA areas are referred to as future urbanisation, i.e. they can be developed at a later stage; — NB areas are natural areas partially serviced by equipment and in which constructions exist, but no further development is planned; — NC zones represent natural areas protected because of the agricultural value of the land or the richness of the soil or/or subsoil; finally, the ND areas are natural areas to protect either the quality of the sites or because there are nuisances or risks.本土地利用规划（POS）中的管制性土地分区已依据CNIG的国家相关规范完成数字化处理。 在SOP文件中包含两类核心管制分区：城市片区（U）与自然片区（N）。上述分区需在一份或多份图文文档中完成划定，且每个分区均附带一项管制规则。该管制条例可根据建设用途的不同制定差异化规则，建设用途涵盖住宅、酒店住宿、办公、商业、手工业、工业、农林作业或仓储功能。 U类与N类分区可依据既有开发现状或未来开发规划进一步细分。 针对城市片区： — UA片区代表既往城市化区域与高密度建成区； — UB片区代表以集体住宅为主的近期城市化区域； — UC片区代表采用独立住宅布局的近期城市化区域； — UJ片区代表辖区内各类产业活动片区。 关于自然片区： — NA片区属于待开发城市化区域，即可在后续阶段开展开发建设； — NB片区为已部分配套基础设施且存在既有建筑，但无进一步开发计划的自然区域； — NC片区为因土地农业价值、土壤或地下资源丰富性而受保护的自然区域； 最后，ND片区为需予以保护的自然区域，保护缘由包括维护场地品质，或存在妨害因素与安全风险。