万达广场项目临时用电方案附计算书

泉州浦西万达广场项目工程临时用电专项方案编 制： 审 核： 审 批： 日 期： 中国建筑第二工程局有限公司THE SECOND BUREAU OF CHINA CONSTRUCTION Ltd.2010 年 07 月 03 日目 录一、临电设计................................................................................................................21.设计工艺流程：.....................................................................................................22.工程概况.................................................................................................................22.1 工程概况...........................................................................................................22.2 现场勘测及编制说明.......................................................................................22.3.编制依据.........................................................................................................33 所需用电容量的计算..............................................................................................33.1 第一阶段施工用电计算...................................................................................34.临时施工用电设计.................................................................................................64.1 方案选择...........................................................................................................64.2 低压配电线路设计...........................................................................................64.3 低压配电箱设计...............................................................................................74.4 施工现场供电各线路的电压降计算.............................................................104.5 接地装置设计.................................................................................................114.6 防雷装置设计.................................................................................................115.临电电气平面布置与配电箱系统图的绘制。（详见附图）.........................