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港珠澳大桥珠海连接线拱北隧道工程施工质量检验评定标准（试行稿）港珠澳大桥珠海连接线管理中心2014 年 3 月目 录1 总则..........................................................................................................................51.1 目的.........................................................................................................51.2 适用范围..................................................................................................51.3 工程质量管理..........................................................................................61.4 编制原则及依据......................................................................................62.1 拱北隧道和人工岛工程单位、分部、分项工程划分...........................82.2 工程质量评分..........................................................................................82.3 工程质量等级评定................................................................................113 隧道工程................................................................................................................123.1 总体.......................................................................................................123.1.1 隧道总体......................................................................................123.1.2 工作井总体..................................................................................133.2 排水工程................................................................................................133.2.1 临时排水工程..............................................................................133.2.2 排水沟..........................................................................................143.2.3 排水泵房......................................................................................153.2.4 伸缩缝式截水沟..........................................................................153.2.5 变形缝排水.......................................................