介绍了给水工程中沉管的施工技术,根据市政给水工程的施工难点,阐述了给水工程施工质量控制措施,并针对给水施工中管道平面位置交错、水压试验不合格、管道接口质量差等问题,提出了应对策略.%The thesis introduces immersed tube construction technologies of water supply engineering,describes water supply engineering construction quality control measures according to municipal water supply engineering construction difficulties,and puts forward corresponding countermeasures in light of horizontal pipeline interlance of water supply construction,water pressure testing failure and poor pipeline joint quality and so on.
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