雨水管道工程专项施工方案目录第一节工程概况.......................................................................................................................1一、工程概况.............................................................................................................................1二、现场施工条件.....................................................................................................................1三、主要工程量.........................................................................................................................1第二节施工计划.......................................................................................................................2第三节施工方案.......................................................................................................................2一、施工工艺流程.....................................................................................................................2二、基坑开挖.............................................................................................................................3三、管道基础施工.....................................................................................................................4四、PVC-U缠绕排水管安装....................................................................................................4五、检查井的砌筑施工.............................................................................................................5六、沟槽回填.............................................................................................................................5第四节劳动力和机械设备投入计划.......................................................................................6一、劳动力计划.........................................................................................................................6二、机械设备投入计划.............................................................................................................6第五节质量保证与承诺...........................................................................................................8一、质量管理目标.....................................................................................................................8二、质量保证措施.....................................................................................................................8（一）施工准备阶段的质量保证措施.........................................8（二）施工过程的质量保证措施.............................................8（三）质量检查措施......................................................10（四）原材料检验要求....................................................11（五）产品防护..........................................................12第六节安全生产措施.............................................................................................................12一、安全目标...........................................................................................................................12二、安全生产保证措施...........................................................................................................12（一）安全用电措施......................................................12（二）机械安全防护措施..................................................13...
