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检查井井盖安装不规范产生的原因

Causes for irregular installation of manhole covers in inspection wells

  原因1：目前的道路工程及管线工程的施工规范中没有铸铁检查井井盖安装的标准工艺，安装方法多种多样。

Reason 1: There is no standard process for cast iron inspection well cover installation in the current construction codes of road and pipeline engineering. There are various installation methods.

  原因2：操作工人在井盖安装施工往往独立作业，有较强的随意性。

Reason 2: operators in the manhole cover installation construction often independent operation, has a strong randomness.

  原因3：安装过程中，缺少检查监督环节；安装完成后，质量不易检查，有无隐患不易判断。

Reason 3: Installation process, the lack of inspection and supervision links; after installation, quality is not easy to check, whether there are hidden dangers are not easy to judge.

  原因4：有不少施工单位不清楚排水规范的井盖安装规定.

Reason 4: many construction units do not know the drainage standards of the manhole cover installation requirements.

  结论：缺乏一个统一的、科学的、合理的铸铁检查井井盖标准安装工艺是产生检查井井盖安装缺陷的根本原因。

Conclusion: The lack of a unified, scientific and reasonable standard installation process for cast iron inspection well cover is the fundamental reason for the defects in the installation of the inspection well cover.