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......................................
