System Building of Supervision for Construction Engineering Quality under the Perspective of Life-Cycle

On the basis of construction engineering quality management and the whole life cycle theory as well as the related theories to value chain, this paper explores the main issues of the construction engineering quality supervision in whole life cycle from the construction project investment decision-making, preparation phase, implementation, completion acceptance and operation phase under the perspective of whole life cycle, and builds construction engineering quality supervision in whole life cycle system which gives priority to the government regulatory system with social supervision as supplement by defining the obligations of each other. The system is expected to comprehensively improve construction quality.