河涌整治工程上冲涌A标段，即K+250～K+470段，全长220m，为河堤改造工程，整个工程包括拆除旧堤（约120m），土方开挖，打松木桩，砂垫层，土工编织布，碎石垫层， C30混凝土基础，M10浆砌块石挡墙，挡墙混凝土饰面，墙后排水及土方回填，墙脚M10浆砌块石护坡等。
河床及挡土墙地基为淤泥质土。由于沽水位与河底高程相近，所以，施工中一般不考虑大围堰。施工标准断面见附图。
目 录
§1编制依据.....................................................................................................................0
§2工程概况.....................................................................................................................0
§3施工准备和各项资源需用量计划............................................................1
§4施工平面布置图...................................................................................................7
§5施工测量.....................................................................................................................8
§6计划开工、竣工日期及施工进度安排................................................9
§7施工部署和主要项目的施工工艺............................................................9
§8质量保证措施和质量保证体系...............................................................18
§9安全生产保证措施............................................................................................29
§10产品防护及文明施工措施........................................................................32
§11保证工期的措施...............................................................................................32
§12冬雨季施工措施...............................................................................................34
§13环保措施................................................................................................................34
§14节约技术措施....................................................................................................34