排水工程专项施工方案目录第1章工程概况........................................................................................................................................................11.1编制依据........................................................................................................................................................21.2工程概况........................................................................................................................................................21.3工程地质概况（摘自地质报告）................................................................................................................41.4场地水文地质条件........................................................................................................................................4第2章主要施工技术方案........................................................................................................................................62.1总体施工流程................................................................................................................................................62.2基坑开挖支护................................................................................................................................................62.3雨水管段施工................................................................................................................................................72.4检查井施工..................................................................................................................................................102.5管道回填......................................................................................................................................................11第3章施工组织及进度计划..................................................................................................................................133.1施工组织管理..............................................................................................................................................133.2施工进度计划..............................................................................................................................................15第4章施工质量目标及质量保证措施...................................................................................................................164.1施工质量目标..............................................................................................................................................164.2施工管理体系..............................................................................................................................................164.3质量保证措施..............................................................................................................................................17第5章施工安全保证措施......................................................................................................................................235.1危险因素分析..............................................................................................................................................235.2安全保证措施............................................................................................................................
