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工程项目能否在预定的时间内交付使用,直接关系到项目经济和社会效益的发挥。进度控制的目标与投资控制、质量控制的目标是对立统一的,一般说来,进度慢就要增加投资,工期提前也会提高投资效益;进度快可能影响质量,而质量控制严格就可能影响进度;但如果要对质量方面进行严格控制就不会再出现返工的情况,这样就会加快工程进度。总的来说,进度、质量与投资这三者之间是紧密相连、相互影响的,对施工阶段进行进度控制是整个工程项目建设进度控制的重要之处。而工程进度管理的主要任务就是要协调好进度、质量与投资之间的矛盾,既要使工程的进度够快、建筑质量要好,又要在投资方面比较省。因此,将施工进度进行合理的安排和控制是十分必要的。
Whether the project can be delivered within a predetermined period of time is directly related to the project’s economic and social benefits. The goal of progress control and investment control, quality control objectives are opposites, in general, slow progress will increase investment, ahead of schedule will also increase investment returns; progress may affect the quality of the progress, and quality control may affect the progress of the strict ; But if you want to strictly control the quality will not be rework situation, which will speed up the progress of the project. In general, the progress, quality and investment are closely linked between the three, and influence each other, the progress of construction phase control is the construction progress of the entire project control important. The main task of project progress management is to coordinate the progress, the contradiction between quality and investment, it is necessary to make the progress of the project fast, the construction quality is better, but also in the province of investment. Therefore, the construction schedule for reasonable arrangements and control is very necessary.