城镇道路检查井井框差验收标准探讨

Discussion on Acceptance Standard for Manhole Frame Difference of Urban Road Manhole

城镇道路下建设各类地下管线,设置了各类检查井,而现行的国家规范、行业规范对检查井井框差质量验收标准的规定不尽统一,各地做法也不尽相同。因此,通过对比现行关于检查井验收标准的相关规范,探讨了检查井井框差的概念及验收标准,可为国家、行业相关规范的修订提供参考,为市政设施建设、养护提供借鉴。

Various types of underground pipelines are built under urban roads, and various inspection manhole covers are set up. However, there are different national and industrial regulations on the quality acceptance criteria for manhole frame difference, and different practices in China. Therefore, by comparing the current relevant norms on manhole acceptance standards, the concept and acceptance standards are discussed. It can provide reference for the revision of relevant national & industry standards and the construction and maintenance of municipal facilities.