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随着公路建设市场化的逐步深入,施工单位竞争日趋激烈,利润相对减少,给工程质量控制提出了新的要求。在某些具体工程情况下,单纯依靠施工单位自检、监理单位抽检已难以全面有效的控制施工质量。因此为加强青临高速公路工程质量控制,业主在建设过程中根据工程监控需要,独立委托第三方检测单位对原材料、路基总体质量、桥梁桩基、预应力系统、箱梁断面厚度等方面进行检测,有效地保证了关键施工工序和隐蔽工程的质量,对类似工程的质量控制具有一定的借鉴意义。
With the gradual deepening of marketization of highway construction, construction units are increasingly fiercely competitive and profits are relatively reduced, putting forward new requirements for project quality control. In some specific engineering cases, it is difficult to control the construction quality comprehensively and effectively only by relying on self-inspection of construction units and sampling by supervision units. Therefore, in order to strengthen the quality control of Qinglin Expressway, the Owner independently entrusted a third-party testing agency to inspect the quality of raw materials, subgrade quality, bridge pile foundation, prestressing system and section thickness of box girder independently during construction according to the needs of project monitoring , Which effectively ensures the quality of key construction work and concealed work and has certain reference significance for the quality control of similar projects.