Pass to claim to try hard for to make construction item economy performance and society the performance maximize.

通过索赔力求使建设项目经济效益和社会效益最大化。

The work expects the progress to the construction item, quality and cost to have the influence of different degree.

工期对建设项目的进度、质量和成本有着不同程度的影响。

Tax official: As the general contractor, your company should pay business tax according to the construction item of the tax law.

税务局：作为总承包人，你公司应按建筑业缴营业税。

The control of engineering cost of construction item is a complex system engineering that penetrates the whole process of construction.

建设项目工程造价的控制是一个贯穿项目建设全过程的复杂的系统工程。

All operating methods mentioned above has a practical importance. It will be helpful to control quality of the construction item for some enterprises.

以上具有一定的可操作性和实际意义，能为施工企业开展施工项目质量控制提供有益的帮助。