| With the rapid development of our market economy, the electric power supply is unable to meet the demands, which requires the electric power supply enterprises to construct more and more reliable electric grid lines. The project of the line construction is scatter and over a broad area, what’s more, it is easily to be affected by the external environment, such as the scale of development, demands of safety, demands of supply and so on. This seriously restricts the development speed of our electric power grid construction. How to use the schedule management tool to improve the schedule plan and ways to control the project so as to improve the efficiency of construction project is an important research currently.In this paper, using the example of110000volts mail line construction project and by meanings of the system analysis, comparative analysis, survey research method, the author researched deeply about the management of the present electric power grid construction projects and analyzed the six factors that affects the progress of grid line construction. the author also perfect the design of project progress management from the five aspects of organization, progress control, quality control, safety control scheme and so on. And put forward originally the suggestion to guarantee finishing a project on time. And all these works are useful to the real construction and of great importance to guide the project. |