安吉经济开发区新型城镇化建设PPP项目市政工程（二期）安吉经济开发区齐云路工程开槽埋管施工方案编制人：审核人：批准人：上海建工五建集团有限公司安吉经济开发区PPP项目市政工程（一期）项目部2017年3月10日目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc476663981"一、工程总体概况PAGEREF_Toc476663981\h1HYPERLINK\l"_Toc476663982"1.1工程概况PAGEREF_Toc476663982\h1HYPERLINK\l"_Toc476663983"1.2雨、污水管道概况PAGEREF_Toc476663983\h1HYPERLINK\l"_Toc476663984"1.3涵管工程PAGEREF_Toc476663984\h2HYPERLINK\l"_Toc476663985"1.4雨、污水管道工作内容PAGEREF_Toc476663985\h2HYPERLINK\l"_Toc476663986"二、编制依据PAGEREF_Toc476663986\h3HYPERLINK\l"_Toc476663987"三、开槽埋管施工方案PAGEREF_Toc476663987\h4HYPERLINK\l"_Toc476663988"3.1开槽埋管施工工艺流程框图PAGEREF_Toc476663988\h4HYPERLINK\l"_Toc476663989"3.2测量定位放样PAGEREF_Toc476663989\h4HYPERLINK\l"_Toc476663990"3.2.1测量依据PAGEREF_Toc476663990\h4HYPERLINK\l"_Toc476663991"3.2.2轴线及高程测量控制网PAGEREF_Toc476663991\h5HYPERLINK\l"_Toc476663992"3.2.3轴线测量PAGEREF_Toc476663992\h5HYPERLINK\l"_Toc476663993"3.2.4高程控制PAGEREF_Toc476663993\h5HYPERLINK\l"_Toc476663994"3.3管道工程施工方案、工艺PAGEREF_Toc476663994\h5HYPERLINK\l"_Toc476663995"3.3.1沟槽开挖PAGEREF_Toc476663995\h5HYPERLINK\l"_Toc476663996"3.3.2管道基础的施工PAGEREF_Toc476663996\h5HYPERLINK\l"_Toc476663997"3.3.3钢筋混凝土管铺设PAGEREF_Toc476663997\h6HYPERLINK\l"_Toc476663998"3.3.4窨井砌筑PAGEREF_Toc476663998\h7HYPERLINK\l"_Toc476663999"3.3.8闭水试验PAGEREF_Toc476663999\h8HYPERLINK\l"_Toc476664000"3.3.9沟槽回填PAGEREF_Toc476664000\h8HYPERLINK\l"_Toc476664001"3.4涵管工程PAGEREF_Toc476664001\h9HYPERLINK\l"_Toc476664002"3.4.1施工准备PAGEREF_Toc476664002\h9HYPERLINK\l"_Toc476664003"3.4.2临时排水管涵施工PAGEREF_Toc476664003\h9HYPERLINK\l"_Toc476664004"3.4.3测量放线PAGEREF_Toc476664004\h9HYPERLINK\l"_Toc476664005"3.4.4基坑开挖PAGEREF_Toc476664005\h9HYPERLINK\l"_Toc476664006"3.4.5地基承载力检验PAGEREF_Toc476664006\h9HYPERLINK\l"_Toc476664007"3.4.6管涵﹑洞口砌筑及台帽浇筑PAGEREF_Toc476664007\h9HYPERLINK\l"_Toc476664008"3.4