Research Of Cost Consultation Service Based On The Engineering Change Control

General contracting construction projects are widely used in engineering project construction.Engineering cost consultation service industry as a new industry,many consulting industry,both to provide a full range from the project plan to the acceptance of the whole process of production cost consulting services for engineering construction projects,and adapt to the socialist market economy system of our country reform and development trend, so it can meet the needs of the general contracting mode.Engineering change and the project schedule, cost, quality and other closely related, its management is the key in construction project management. Many factors affect the engineering change, between each other and the transition, therefore, from the perspective of cost consulting services to strengthen the engineering change management and control, has the vital significance to the scientific management of the realization of the goal of the project.In this paper, based on the perspective of project cost consulting unit, conducts the research to the management and control of Engineering change. The traditional engineering change management, mostly from accounting to change the change, such as work or to determine the comprehensive unit price. This kind of management mode, is a kind of passive afterwards "relief" state, has not fundamentally engineering change control.This paper explores the cost advisory personnel should be how to play to the superiority of the enterprise to make up the insufficiency of engineering change management present situation, fully reflect the value of cost consultation unit in higher in engineering change.This paper analyzes the design stage,construction stage,preparation stage,implementation stage and conpletion and acceptance of project change caused many factors,analysis,value engineerion theory through the use of technology and economy,expounds the the implementation of cost consulting unit responsible for engineering change management mode, the importance of science and necessity, and from the angle of construction cost consultation unit study on the specific control measures, put forward to establish the project cost management software BIM technology to realize the effective management of Engineering change.Through the study of this paper, in order to change the traditional ideas and methods of the engineering change management process, will change after the pre-prevention. At the same time, through the analysis of a large number of data and cases are discussed in detail, and feasibility and correctness of the proposed evidence, in order to strengthen the construction project. The change. A control to explore a new path.