The Research For The Schedule Management Of 23 Lot Second Gas Pipeline West-East

At present, China oil pipeline construction companies are on the rise development. National oil major development, the construction of the oil pipeline Bureau internationally famous brands-China oil pipeline. Especially with the construction of the Second West-East Pipeline Project, Pipeline Bureau, as the EPC contractor to contract domestic and international pipeline projects to enhance the capacity for the pipeline construction industry provides an unprecedented development. However, due to the large pipeline construction projects its number of participants, a longer construction period, the activities of the project and the impact of the diversity of time, money, resources, and environment factors and constraints larger pipeline construction project is a multi-year project project, long construction period, high investment, poor investment returns, field construction environment is poor. Project development process leading to uncertainties in many risk factors that affect the progress of our country pipeline industry project management or an extensive management, poor awareness of risk prevention.EPC mode mainly characterized as follows:the contract structure is relatively simple, the interface easier to divide responsibilities; including design, procurement, construction, driving, child control, management span, the project manager for the management of high capacity requirements; the owners are only responsible overall, principles, objectives of management and control, which greatly increases the risk of the general contractor’s schedule. Pipeline construction, from project to project planning technology demonstration program, and finally to the implementation of the project, there is uncertainty in each session, if we can not quantify the risk for early identification of risks and the impact on the project as a whole, then the risk is likely to into a "crisis" or "major issues" which led to the project quality and even cause damage to interruption or failure of the whole project.In this paper, the author of Lot 23 Second West-East pipeline project, in-depth analysis of the many uncertainties in the process of pipeline construction projects often encounter, such as political and legal, financial and financing, social environment. In the pipeline project focuses on how to improve the management process schedule control.