S Company Plant Expansion Project Progress Management Research Based On Critical Patht Echnique

Exampled by a certain factory building expansion renovation project of S company as the breakthrough point, progress arrangement plan of the project process control and adjustment, to optimize the whole project schedule management process, improve the purpose of the project implementation efficiency, shorten the project master time.Based on the company S and needed to transform the current situation of the workshop is introduced and the project process, the analysis of the internal resources and external environment and so on, by adopting the technology of the critical path of S company’s plant expansion renovation project of the project schedule management, through project work task structure decomposition, judgeof project activity logic relationship, map project network plan, find the project critical path, on this basis, the optimization and the rational allocation of resources is the critical path, and established the project schedule management of project planning and control plan.The main research content of this paper can be summarized as the following three aspects:(1) the company S plant expansion project progress management present situation analysis.In S company and its plant expansion project progress management present situation analysis and introduction, mainly including the expansion of the renovation project of process analysis of the project internal resources, external environment and so on, at the same time refining summarized the main problems in the process of the project schedule management and analyzes the related influencing factors.(2) determine the company S plant expansion project critical path.Based on the company S plant expansion project tasks in the WBS structure decomposition, and then determine the various project tasks, tight before and after the logical relationship between through calculation of the preparation of project network plan and determine the critical path of the project schedule, so as to work out a plan for the project schedule plan.(3) the critical path optimization and project schedule control plan design.Early critical path optimization mainly includes the main project task time reduced, serial task is adjusted for parallel tasks and balance the resource conflicts;The project schedule control plan design mainly includes the project organization structure optimization configuration, project risk early warning mechanism and personnel incentive mechanism is established in this paper.