高等级公路的设计标准和工程质量要求较高,其优质的工程质量不仅关系到工程的经济性,适用性、耐久性,还关系到国民经济的发展和民众反响等社会效益。而推行项目工程质量管理,是促进工程项目建设重要的一步,它对高质量、高标准、高效益地搞好工程建设具有重要意义。在施工中应注 High-grade highway design standards and high quality engineering requirements of its high quality of the project not only relates to the quality of the economy, applicability, durability, but also related to the development of the national economy and public response and other social benefits. The implementation of project quality management is an important step to promote the construction of the project. It is of great significance to improve the project construction with high quality, high standard and high efficiency. In the construction should be noted