狮子岭工业园外环排水管网工程施工组织设计2012年7月11日目录编制说明和依据..............................................................................................................6一、编制说明....................................................................................................................................................6二、编制依据....................................................................................................................................................6第1章总体概述......................................................................................................71.1工程概况................................................................................................................................................71.2施工总体部署....................................................................................................................................101.2.1施工部署总则及管理目标........................................................................................................101.2.2施工总体部署............................................................................................................................111.2.3施工机械和劳动力的安排........................................................................................................11第2章本工程实施的重点、难点分析及对策........................................................142.1本工程实施的重点和难点................................................................................................................142.1.1施工工期及进度控制................................................................................................................142.1.2精心组织、合理安排施工区段.................................................................................................142.1.3材料组织....................................................................................................................................142.2应对措施............................................................................................................................................142.2.1施工不便及协调方案................................................................................................................142.2.2工程进度控制对策....................................................................................................................142.2.3施工组织及区段流水安排........................................................................................................152.2.4材料组织....................................................................................................................................15第3章主要施工方法及技术措施..........................................................................173.1排水工程............................................................................................................................................173.1.1工程测量....................................................................................................................................173.1.2土方工程....................................................................................................................................173.1.3井室砌筑......................................