Research On Construction Schedule Management Of Shenmu Coal Chemical Project

At present,the overall situation of China's energy use is that there is a lack of oil and gas and large reserves of coal resources.According to the current overall energy use in China,the coal chemical industry has developed rapidly in recent years.There are many problems in the production and operation of coal chemical industry,mainly reflected in capital,technology and personnel.It has the characteristics of difficult construction operation,high construction requirements,cumbersome construction process and difficult construction management.In order to achieve the overall goal of coal chemical project,project schedule management becomes particularly important.How to carry out reasonable and effective progress control is the key link of coal chemical project management.Only through reasonable progress control can we realize the reasonable management and control of cost and ensure construction quality.Taking Shenmu coal chemical project as the research object,this paper first introduces the basic situation of the project,analyzes the current situation of the project schedule management,and points out the main problems existing in the project schedule management,including unreasonable schedule control,unscientific schedule,lack of schedule management consciousness and so on.Then,the schedule of Shenmu coal chemical project is prepared.After decomposing the project,the critical path method is selected as the project schedule optimization method,the project schedule sequence network diagram is prepared according to the actual situation of the project,and the project schedule management is further optimized.Then,the progress control of Shenmu coal chemical project is carried out.After determining the principle and basis of project progress control,the project progress is controlled before,during and after construction,the S-curve is selected for project progress detection,and the optimization idea is put forward.Finally,the project progress management guarantee measures are put forward,and corresponding measures are put forward from the aspects of plan guarantee,system guarantee,management guarantee and completion guarantee,etc.,to further optimize the construction progress management of Shenmu Coal Chemical Project to ensure the smooth completion of the project.