{"fabudate":"2023-05-31 11:37:36","projectname":"扎兰屯市大河湾镇区农村供水保障工程","zhaobiaoren":"扎兰屯市农村饮水安全工程建设管理处","zbcontent":"供水主管网更换PE（0.8mpa）DN90-4000m，管网漏点维修3处。（配套相应管件）入户管网采用PE(0.8mpa)DN25，总长6600m（配套相应管件），维修阀门井、泄水井合计20座。顶管过现状路均宽3.5m，30处，采用顶管穿越；过住户院墙165处；现状硬化地面拆除及修复1500㎡。（各拆除工程均按原貌恢复）。更换水泵变频器1台；更换潜水泵1台（15kw）；住户IC卡智能水表更换500块、住户铜球阀更换500个。更换水源地摄像探头4套。","touzie":"218","jihuagongqi":"120","zbtime":"2023-06-30 00:00:00"}