预留洞封堵施工方案VIP专享

下载后可任意编辑目录一、编制依据········································································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、质量保证措施 ····································································9八、安全保证措施及文明施工 ···········································下载后可任意编辑··············10一、编制依据：1、本工程施工协议 2、本工程施工图3、本工程涉及的国家或行业法律规范、规程、技术法规、标准、图集，地方标准、图集4、本工程施工组织设计5、公司相关管理办法6、江苏省《住宅工程质量通病控制标准》DGJ32/J16-2024二、工程概况：下载后可任意编辑本工程预留洞口封堵部位为：1.在结构施工时，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。2.在结构施工时放线洞（上口 200*200mm，下口 150*150mm）、泵管洞（上口250*250mm，下口 200*200mm）。3.在结构施工时 2#、7#楼的 4 层、10 层、16 层、22 层、28 层及 1#、6#楼的 5层、11 层、17 层、23 层、29 层的挑架 16#工字钢预留洞（150*250mm）。预留洞在后期都需要进行封堵解决，为保证后浇洞施工质量，消除建筑水电的渗漏问题，特制订本方案。三、施工准备1、材料及规定...