公路顶管穿越施工方案汇总公路穿越施工方案编码：第页共NUMPAGES22页版次：0目录TOC\o"1-2"\h\z\uHYPERLINK\l"_Toc312682503"1.编制依据PAGEREF_Toc312682503\h3HYPERLINK\l"_Toc312682504"2.工程概况PAGEREF_Toc312682504\h3HYPERLINK\l"_Toc312682505"2.1概况PAGEREF_Toc312682505\h3HYPERLINK\l"_Toc312682506"2.2地形、地质PAGEREF_Toc312682506\h3HYPERLINK\l"_Toc312682507"2.3管道顶管穿越公路平面示意图：PAGEREF_Toc312682507\h4HYPERLINK\l"_Toc312682508"3.施工方法PAGEREF_Toc312682508\h4HYPERLINK\l"_Toc312682509"3.1顶管施工方法介绍PAGEREF_Toc312682509\h4HYPERLINK\l"_Toc312682510"4.施工程序PAGEREF_Toc312682510\h7HYPERLINK\l"_Toc312682511"5.施工技术措施PAGEREF_Toc312682511\h7HYPERLINK\l"_Toc312682512"5.1施工准备PAGEREF_Toc312682512\h7HYPERLINK\l"_Toc312682513"5.2测量放线PAGEREF_Toc312682513\h8HYPERLINK\l"_Toc312682514"5.3降水井施工PAGEREF_Toc312682514\h8HYPERLINK\l"_Toc312682515"5.4作业坑开挖PAGEREF_Toc312682515\h9HYPERLINK\l"_Toc312682516"5.5发送操作坑地基处理PAGEREF_Toc312682516\h10HYPERLINK\l"_Toc312682517"5.6安装导向支架、就位顶管机和套管PAGEREF_Toc312682517\h10HYPERLINK\l"_Toc312682518"5.7顶管作业PAGEREF_Toc312682518\h11HYPERLINK\l"_Toc312682519"5.8挖土、排土PAGEREF_Toc312682519\h12HYPERLINK\l"_Toc312682520"5.9顶管误差校正PAGEREF_Toc312682520\h12HYPERLINK\l"_Toc312682521"5.10拆除顶管设施PAGEREF_Toc312682521\h13HYPERLINK\l"_Toc312682522"5.11工作管及光缆套管预制、穿越PAGEREF_Toc312682522\h13HYPERLINK\l"_Toc312682523"5.12附件安装、套管封堵PAGEREF_Toc312682523\h13HYPERLINK\l"_Toc312682524"5.13地貌恢复PAGEREF_Toc312682524\h14HYPERLINK\l"_Toc312682525"6.质量保证措施PAGEREF_Toc312682525\h14HYPERLINK\l"_Toc312682526"7.HSE管理措施PAGEREF_Toc312682526\h15HYPERLINK\l"_Toc312682527"7.1HSE预防措施PAGEREF_Toc312682527\h15HYPERLINK\l"_Toc312682528"7.2HSE应急预案PAGEREF_Toc312682528\h17HYPERLINK\l"_Toc312682529"8.施工进度计划PAGEREF_Toc312682529\h19HYPERLINK\l"_Toc312682530"9.主要设备、机具、材料需求计划PAGEREF_Toc312682530\h19HYPERLINK\l"_Toc312682531"9.1施工设备