Research On Progress Management Of Surveying And Mapping Project Of C Company Based On Critical Chain Technology-taking Wulian County Land Survey Project As An Example

In recent years,China has paid more and more attention to land and resources and has carried out a large number of infrastructure constructions.Whether it is a census of land resources or basic construction,surveying and mapping intervention is required in the early stage,and the land area and geology and landforms are investigated in detail.Therefore,surveying and mapping engineering has become more and more important.In the future,there will be more surveying and mapping engineering projects,and there will be higher requirements for quality and schedule.The importance of project schedule management has become increasingly prominent in surveying and mapping engineering projects.Company C has been engaged in surveying and mapping since its establishment.The engineering industry has accumulated rich experience in the field of surveying and,mapping engineering and has a large number of professional and technical personnel.With the increase of surveying and mapping engineering projects,the company has exposed more problems in project schedule management,although the company has undergone several reforms and innovations in this area.,But with little effect.At present,the company is in an important period of innovation and upgrading,and it urgently needs a breakthrough in project schedule management to change the dilemma of frequent overdue surveying and mapping engineering projects.At present,although C company has many problems in the project schedule management of surveying and mapping projects,through analysis and summary,there are mainly four problems:First,the project schedule management is not attached high enough.and the company employees are very attentive to the results of the project,but The project process is neglected;second,the project schedule management technology needs to be improved,and traditional technologies such as Gantt chart are used,and some do not even use schedule management technology;third,the comprehensive management of project resources is lacking,and resource scheduling is chaotic.Give full play to the advantages of resources;fourth,lack of attention and attention to the impact of human factors and project schedules,and ignore the important role of people in the project.The existence of the above problems has caused the company's surveying and mapping engineering projects to be overdue in large numbers,which has adversely affected the company's brand and reputation.The company's management urgently needs to change this status quo,solve the problems as soon as possible,and promote the company's better and faster development.This article mainly takes C company's surveying and mapping project schedule management as the research object.Based on the comprehensive analysis of the pros and cons of existing project schedule management technologies at home and abroad,based on the company's project schedule management status,select the company's critical chain technology.According to C company Characteristics,after optimizing and perfecting the critical chain technology,apply it to the Wulian County surveying and mapping project being implemented by the company to verify the effectiveness of the technology and evaluate and analyze the achieved effect.Through the application of critical chain technology,the results of the Wulian County project were completed ahead of schedule and delivered to customers,and won praise from customers.Based on the critical chain,Company C can indeed improve the project schedule management level,optimize resource allocation,reduce costs,and improve company efficiency.Enhancing competitiveness is of great benefit to the promotion of the company's development.This research not only effectively improved the progress management level of C company's surveying and mapping project,but also promoted it,and will promote the improvement of project management in the entire surveying and mapping industry.The promotion value is obvious and the application is of great significance.The innovations of this article mainly include two aspects:one is to construct a key chain applicable to the field of surveying and mapping engineering,combine specific projects for practical verification,and achieve better results,create value and benefits for C company,and improve the company's project schedule management The second is to combine the current situation of C company and the characteristics of the surveying and mapping project,introduce the risk elasticity coefficient,optimize the buffer calculation method,and design a buffer calculation method suitable for the C company's surveying and mapping project.