为保证工程质量过硬,经得起时间的检验,河北省南水北调天津干线工程全线采用实名可追溯质量管理制度,给工程质量又增加了一道新的保险。据介绍,天津干线在省境内全长130多公里,穿越保定、廊坊多个县(市)。由于采用了箱涵建设方案,工程建成后全部埋入地下运行,这就对工程质量提出了更高的要求。 In order to ensure excellent project quality and stand the test of time, the real-named traceability quality management system was adopted across the board of the Tianjin South-to-North Water Transfer Project in Hebei Province, adding another new insurance to the project quality. According to reports, Tianjin trunk in the province more than 130 kilometers in length, crossing Baoding, Langfang multiple counties (cities). As a result of the box culvert construction program, all built into underground operation, which put forward higher requirements on the quality of the project.