北京至石家庄客运专线js-1标钻孔桩监理细则..........................................................................................................................................北京铁建工程监理有限公司1北京至石家庄客运专线编制:审核:批准:北京铁建工程监理有限公司2008年10月北京至石家庄客运专线js-1标钻孔桩监理细则..........................................................................................................................................北京铁建工程监理有限公司2目录一、工程概述..............................................3二、编写依据..............................................3三、监理控制目标.........................................4四、监理工作流程.........................................4五、监理控制要点.........................................61、施工准备监理控制要点..................................62、钻孔监理控制要点......................................73、终孔监理控制要点.....................................114、清孔监理控制要点.....................................125、钢筋笼施工监理控制要点...............................136、水下砼灌注监理控制要点...............................147、桩基质量检测..........................................17六、监理工作方法、手段..................................171、测量..................................................182、试验..................................................183、巡视..................................................184、旁站..................................................195、监理指令..............................................196、验工计价..............................................207、审核..................................................218、检查..................................................229、监理记录..............................................2310、协调.................................................24七、具体旁站部位和工序..................................25八、常见质量缺陷原因分析及防治措施......................251、缩径..................................................252、沉碴超厚..............................................263、钢筋笼上浮............................................264、断桩与夹泥层..........................................27八、质量检测项目及要求..................................28北京至石家庄客运专线js-1标钻孔桩监理细则..............................................