目 录施工用电专项方案.......................................................................................................................................21.1 施工现场临时用电计算...............................................................................................................21.1.1 用电量计算（一级配电）...............................................................................................21.1.2 配电导线截面计算（一级配电）....................................................................................31.2 供电方案.......................................................................................................................................41.2.1 末端开关箱设计方案.......................................................................................................61.2.2 电焊机专用配电箱设计方案...........................................................................................81.2.3 二级分配电箱设计方案...................................................................................................81.2.4 一级分配电箱设计方案.................................................................................................101.2.5 电缆线路敷设.................................................................................................................111.2.6 临时供电系统图.............................................................................................................111.2.7 架空层照明线路敷设方式.............................................................................................121.2.8 楼梯间照明方案................................................................................................................121.3 安全管理规定...............................................................................................................................13龙门井架专项方案.......................................................................................................................
