Municipal Road Construction Project Quality Control

With the development of china's economics, the number of municipal construction projects has been increased year by year. For these large scales of project, quality controlling comes to be more and more important during construction and operation process.Municipal construction can be considered as public welfare in terms of its social and economical functions to our society. In the paper, I will point out the major problems of quality controlling of projects by analyzing the characteristics of municipal construction. Also I will give 4M1E factors on project quality controlling which can affect the whole project quality, and then we can analysis the method of quality controlling by using Analytical Hierarchy Process.The Characteristics of municipal construction project can be concluded as highly complexity, highly uncertainty, political powerful and reliability on external environment.4M1E factors are main factors which can affect the whole process of project quality controlling accurately and efficiently. The north metro of Chenggong central boulevard extension cords construction project will be given as an example, I will use Analytical Hierarchy Process to illustrate weather the project quality controlling is accurate and efficient. As conclusion, the purpose of the paper is to give some suggestions to improve supervise and management abilities for government on municipal construction project in the future.