3 安装锚固螺栓的转动力矩不低于锚固螺栓的连接 300N.m，螺栓旋入深度不少于42mm，锚固板与锚固筋焊接牢固。 逐个检查 底座板模板工程主要检测项目与标准
序号 1 2 3 4 项目 模板的安装质量 中线位置 顶面高程 内侧宽度 检测标准 具有足够的强度、刚度、稳定性 5mm ±3mm +10mm,0 检测数量及方法 每5m检查1处全站仪 每5m检查1处水准仪 每5m检查1处尺量 底座板混凝土主要检测项目与标准
序号 项目 混凝土（拌合）质量检验 中线位置 检测标准 《铁路混凝土工程施工质量验收补充标准》（铁建设【2005】160号） 10mm 检测数量及方法 1 同检测标准 2 每20m检查1处全站仪 每20m检查1个断面，左右各1处水准仪 每20m检查1处尺量 3 顶面高程 ±5mm 4 厚度 ±10%设计厚度 5 平整度 7mm/4m 每20m检查1处4m靠尺 6 宽度 +15mm,0 每20m检查1处尺量 4.3验收程序
4.3.1 底座板钢筋安装完成一个或多个浇筑段，经自检合格后，报监理工程师验收。
4.3.2 底座板模板安装完成一个或多个浇筑段，经自检合格后，
报监理工程师验收。
4.3.3先导段或首段底座板模板安装完成并经监理工程师验收合格后，申请监理单位组织公司验收，未经验收合格不得浇筑混凝土。
4.3.4底座板张拉连接时，混凝土温度测量须由监理工程师现场确认，张拉完成后经监理工程师验收合格，方可浇筑后浇带混凝土。
4.3.5底座板后浇带全部施工完成后，施工单位应组织对底座板的平整度、宽度、高程进行验收，并报监理工程师签认。 5 隧道内底座板施工
隧道内底座板施工采取单线延伸作业，底座板SD型钢筋网片由钢筋加工场统一制作并组合成钢筋笼，钢筋笼由运输台车运至作业点，再用4t龙门吊安装就位。
底座板的混凝土浇筑时，先用人工大致摊平，然后用直径5cm的插入式振捣器振捣，振捣时要快插慢拔，插棒间距为振捣棒直径的10 倍。振捣棒的作用范围必须交叉重叠,切忌振捣棒触碰模板和振捣钢筋。最后采用滚筒提浆整平机整平.混凝土初凝前,在底座板两侧距外沿25cm处人工抹出≮2％的流水坡，流水坡宽度要深入板底5cm（即起坡点内移5cm）。混凝土浇筑后用黄麻布或塑料毛刷对混凝土表面进行人工拉毛，深度1～２mm，利用塑料薄膜封闭养护。
隧道内底座板施工不设置后浇带，根据混凝土一次浇筑量留设施工缝。
6 安全及环境要求
6.1 安全要求
6.1.1 制定安全保证措施，健全安全组织机构，施工现场设专职安全员一人，专门负责施工现场的安全管理工作，对作业人员的安全行为进行监控、指导。
6.1.2 桥梁上部施工属于高空作业，箱梁的翼缘板外侧采用可
移动防护栏杆或防护网进行密封，防止人员坠落。并在明显部位挂安全标示牌,提请人们注意安全。
6.1.3 底座板钢筋笼吊装前一定要检查吊车的钢丝绳、吊链及吊具的安全状况。
6.1.4 对机械操作人员、运输车司机、普通作业人员进行岗前安全教育培训，提高安全意识，掌握安全基本知识和技能，做到持证上岗。
6.1.5 工地照明设备齐全可靠，确保夜间施工安全。 6.1.6 底座板施工中的土工布为易燃品，施工中要注意防火。 6.1.7 桥面上施工场面狭窄，各种机具设备要堆放整齐，留有专门的过人通道。
6.2 环保要求
6.2.1 施工现场各种建筑垃圾及固体废弃物必须及时收集并按相关规定进行处理或统一运输到指定弃渣场，避免洒落在桥下或路基旁污染周边环境。
6.2.2 桥上施工用水必须规范，且经过沉淀处理。特别在冲洗桥面或养护混凝土的过程中，避免施工用水对周边环境的污染。
6.2.3 机械、设备在施工或修理过程中必须加强油料管理，避免洒落，污染桥面且进行必要的回收处理。
6.2.4 底座板混凝土养护期间的土工布或塑料薄膜用后及时回收，防止飘落桥下，污染环境。
6.2.5 施工便道要经常洒水，避免大型车辆及设备行驶通过时尘土飞扬。 （英文版 ）
easily blame, to prevent the broken window effect. Supervise the leading cadres to play an exemplary role, take the lead in the strict implementation of the < code > and < rule >, lead
to safeguard the solemnity and authority of the party discipline, ensure that the party discipline and the laws and regulations for implementation in place. Throughout the discipline in the daily supervision and management
, strengthen supervision and inspection, from the thorough investigation of violations of discipline behavior. Strengthen to key areas, key departments and key projects as well as the masses reflect the concentration of the units and departments for supervision. - strengthening supervision, discipline inspection and supervision of cadres to set an example for compliance with the < code > and < rule > is a man must be hexyl, blacksmith needs its own hardware. Discipline inspection organs as the executor of the party discipline, and supervisor of the defenders, for its supervision must be more strictly, discipline inspection and supervision of cadres to firmly establish the awareness of Party Constitution, sense of discipline and rules consciousness, politics loyalty, sense obey. Action speak Ji Ordinance to set an example of the regulations of the rule of law, strengthen supervision and accept the supervision of the firmness and consciousness, do comply with < > and < >. To firmly establish the discipline must first be disciplined, the supervisor will be subject to the
supervision of \and consciously safeguard and implement party compasses party, take the lead in practicing\three strict real strict, so loyal, clean, play. To be good at learning, the Constitution and the < code > as morality, politics and brought to fruition; to implement < >, do not want to, dare not, not with disciplinary ruler to supervision; to discipline a ruler, often the control inspection, and consciously in the ideological red line to draw the row Ming Good accumulation is indeed the bottom line, so that the heart has fear, said to have quit, the line has ended. Attached: indifferent to heart, calmly to the table in our life, there are many unpredictable things will happen, some good, some bad things, we cannot control is powerless to stop, but with time, you will find in life sometimes turns out to be not good, some bad things finally turned out to be a good thing, but then we muddy however did not know, this is the life teach us things. 1, life can be complex, can also be simple. Want simple life of precipitation, to have enough time to reflect, to make Become more perfect. Life is the most important thing is not to win, but the struggle; not to have conquered, but to have fought well. 2, the plain is the background of life. Live a plain life, give up on themselves is not a coward, but the wise answers; not