Owner Engineering Chance Management Of Government Investment Projects Under Agent-construction

Government investment project is an important component of the project, shining the characteristics of large-scale, high investment, huge public welfare. It has played a huge role in pushing forward the development of social economics. Construction Agent System is the system that the government selects the community project management professional company by the way of tender or commissioned, which is responsible for the investment management and construction process organizing, and handling the project to users after project completion. The public project has a long constructing period and used to be affected by comprehensive factors. Engineering variations go through the whole process. The change requirements from future owners is main sources, and their impact is multi-faceted. In this paper, the research objectives are that through the analysis of engineering variation of project owners , providing an effective engineering variation process to optimize the engineering change management, in favor of government-funded construction projects.The purpose of this paper is to develop a useful framework in effectively managing engineering chance which is proposed by the owner. The guidelines and control measures of owner chance are studied. The feed-forward control, process control and feedback control of the cycle of control model are built. In this paper, the research methods include document analysis and case study. The conclusions are that the factors of owners proposing changes mainly include activity change , design change, standard change and so on. Agent-construction should follow the certain change control criteria for the owners engineering change. The management of the owners engineering change should comply with certain criteria of change control, take effective change control measures, implement the owners of strict change management processes to the project, the use of feedforward control, process control and feedback control to change the cycle of control management mode. It is expected this management model can benefit Construction Agenet in managing public variation without impacting project's original objectives.