目录一、编制根据········································································2二、工程概况········································································2三、施工准备········································································3四、放线洞、泵管洞封堵操作工艺······················································3五、工字钢预留洞封堵操作工艺························································5六、厨卫等处预留洞封堵操作工艺······················································6七、质量确保方法····································································9八、安全确保方法及文明施工·························································10一、编制根据:1、本工程施工合同2、本工程施工图3、本工程涉及的国家或行业规范、规程、技术法规、原则、图集,地方原则、图集4、本工程施工组织设计5、公司有关管理方法6、江苏省《住宅工程质量通病控制原则》DGJ32/J16-二、工程概况:本工程预留洞口封堵部位为:1
在构造施工时,安装专业在楼板、墙板上预留了后期安装时需要穿过楼板的预留洞或预埋了套管:卫生间、管道井、厨房、阳台等
在构造施工时放线