Research On Project Schedule Management In Seamless Steel Tube Equipment Overhaul Project

The overhaul of seamless steel pipe equipment is a complex system engineering,whose working scope includes equipment inspection and cleaning,technical renovation project,replacement or repair of rotating equipment,equipment procurement,resource use,personnel allocation,etc.Aiming at the problems existing in the overhaul project management of seamless steel pipe equipment,this paper analyses the problems by using the theory and method of project management,focusing on the preparation,optimization and application of project plan,so as to ensure that the overhaul project of seamless steel tube units is carried out in an effective and orderly manner according to the time plan and win time for the production and operation of enterprises.In view of the actual characteristics of the overhaul project of seamless steel tube units,a comprehensive analysis of the overhaul project is carried out to determine the overall objectives and scope of work of the overhaul project,organize the organization and divide the tasks,clarify the responsibilities,formulate the project list,WBS list,and estimate the human and material resources consumption,so as to provide a basis for the preparation of the plan.According to the technological process of seamless steel pipe overhaul project,work flow of overhaul activity is formulated,schedule plan of overhaul project is worked out,and schedule plan of project is determined.At the same time,according to the actual situation of the project,the key routes in the project activities are optimized and adjusted,so as to obtain the optimal schedule of comprehensive benefits.Based on the factors affecting the progress of the seamless steel pipe overhaul project,the related measures and methods of the progress plan control are presented from the aspects of organization,technology,contract,economy and information management.Dynamic management and control of the overhaul project plan through the check,adjustment and control mechanism of the schedule plan.Taking the overhaul of seamless steel pipe equipment of AG company as an example,through the comparison of project implementation data,the rationality and effectiveness of the control of project management method on equipment overhaul activities in terms of schedule,cost and quality were verified.By changing the traditional maintenance management method,the cost is effectively reduced.The main key work was controlled,the overhaul project was completed in an efficient and safe manner,the construction period was reasonably shortened,the schedule management level of the overhaul project of seamless steel pipe equipment was improved,and the theoretical basis for the equipment management of similar enterprises was provided.