Study On Project Schedule Management On B Company Heat Recovery Modification

With the continuous progress and innovation of technology,environmental issues have attracted more and more attention,thus protecting the environment,saving energy and reducing emissions has become the direction that the whole world is paying attention to and pushing forward,especially in the field of industrial manufacturing,companies have responded to the call for energy conservation and environmental protection projects to take a development path that reduces environmental pollution,promotes a low carbon economy,and raises efficient energy use while generating economic returns for themselves.Therefore,how to use advanced project management theory and methods to ensure the timely and smooth realization of these environmental protection projects has become the most concerned and urgent problem to be solved by all enterprises,the project schedule management in the project management system is the most important factor that affects the success or failure of a project,so the research of the project schedule management is very important and can not be ignored.Company B has been committed to building green factories,carried out a number of energy-saving and environmental protection green industrial projects,to achieve the goal of green production,to protect the environment,energy conservation and emission reduction.Based on the background and significance of the research on schedule management of waste heat recovery and transformation project in B company,the research achievements on schedule management at home and abroad are summarized and the research methods and contents are defined.The waste heat recovery project of B Company is decomposed,including the design of waste heat recovery drawing,business contract,construction and installation of waste heat recovery station,installation of waste heat recovery pipeline and construction and installation of waste heat recovery device,the activities such as final acceptance and put into production are decomposed,and the time of activities is estimated by using the technology of program evaluation and review,and the activities are arranged according to the logical relationship among the activities,and the schedule of the project is established by combining the critical path method,because this project is an engineering reconstruction project,its project features construction complex,time-consuming,many construction interference and various participants communication problems will affect the progress of the project,more uncontrollable factors,it is very difficult to get accurate control of project schedule.In the course of actual implementation,there appears schedule deviation which causes delay.Through the analysis of schedule deviation,it is mainly attributed to design reason,production reason,the construction reason and the management reason these four big aspects cause the deviation to produce,carries on the proposed method to carry on the schedule adjustment to its reason on this foundation,through the two main methods of reducing the time of the activity on the critical path and adjusting the working relationship,the paper analyzes the construction sequence time of the critical path and the critical path time of the main pipeline in the waste heat recovery station,the main pipeline construction critical path construction sequence,equipment commissioning time these four working sections to adjust.At the same time,the organization safeguard measures,management system safeguard measures,contract safeguard measures,technical safeguard measures and resource safeguard measures should be formulated to ensure that the project can reach the target smoothly according to the plan.