目录一、工程概述......................................................................................11.1工程概况............................................................................................11.2场地工程地质情况............................................................................11.2.1工程地质条件.......................................................................11.2.2施工方案选择.......................................................................11.2.3管材选用...............................................................................1二、编制依据......................................................................................1三、非开挖水平定向钻牵引管技术方案..........................................23.1穿越部位地段地点............................................................................23.1.1定向穿越点统计...................................................................23.1.2定向钻穿越点.......................................................................33.2具体情况............................................................................................83.3连接方法............................................................................................83.4设备的选用及管线敷设受力分析及泥浆要求.................................93.5水平定向钻牵引管施工技术.............................................................93.5.1施工方法介绍.......................................................................93.5.2施工步骤.............................................................................133.5.4施工进度(各段定向钻穿越)..............................................203.5.5施工设计曲线示意图.........................................................203.5.6泥浆添加剂用量.................................................................203.5.7主要设备材料表.................................................................21四、施工关键技术措施....................................................................224.1关键工序、特殊过程的实施控制...................................................224.2注意事项..........................................................................................224.3管道回拖过程中遇到障碍物的紧急处理.......................................23五、质量保证措施............................................................................235.1原材料管理......................................................................................235.2施工过程质量管理..........................................................................245.3施工质量管理措施..........................................................................26七、安全文明施工措施....................................................................287.1、安全措施.......................................................................................287.1.1安全施工大纲.....................................................................287.1.2施工现场管理规定.............................................................297.1.3施工用电管理.....................................................................297.1.4水平导向钻进施工危险源辩识.........................................307.2文明施工及环保措施......................................................................307.2.1文明施工措施...................................................
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