-机电安装防火封堵施工方案编制:审核:批准:中建三局集团有限公司东湖通道工程第七项目部二0一五年十一月目录一、工程概述...................................................................................................................1工程概述.................................................................................................................1二、施工依据...................................................................................................................1施工依据...................................................................................................................1三、施工准备.................................................................................................................1材料准备...................................................................................................................1主要施工工具............................................................................................................1四、施工方法...................................................................................................................2电缆穿楼板孔洞封堵施工方法...................................................................................2电缆穿墙孔洞封堵施工方法.......................................................................................2风管穿墙孔洞封堵施工方法.................................................4控制屏柜内封堵施工方法...................................................5五、施工工艺流程................................................
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