Research On Time And Cost Management Of Guangzhou Railway Transportation Construction Project

Project time and cost management is an important part of project management,especially the characteristics of city rail transit construction projects have a long construction period,the construction of large scale,wide range and uncertainty,more heavy rail transportation projects in time and cost,the difficulty of implementation.Therefore,in the city rail construction in the early stage,and should fully consider the project in the construction process possible schedule constraints,making more reasonable project time and cost plan,the smooth progress of the project plan as expected,is the city rail transit project elements can not be ignored.This paper is based on the concept and theory of project time management and project cost management,firstly carried out in-depth investigation of the track traffic project construction in Guangzhou City,to understand the contents of the construction project,the project task decomposition and construction project cost time,then analyzes the existing project time and cost management problems,points out the project there is no scientific time management time control objectives,resource allocation plan and time plan does not match,did not have enough time to check and follow the plan,not according to the plan for adjustment of the actual situation,the project cost management cost budget is not accurate,cost analysis is not thorough,cost accounting is not timely,cost assessment the missing link,and analyzes the necessity and the time cost optimization for the project management.Secondly,the project time management of the project tasks in detail,the project time plan in detail,using project management software to the project time schedule Gantt chart was drawn,and put forward the effective time management measures,including perfecting the organization,the implementation of the project management,construction with sufficient resources.To strengthen the management of technology,the use of computer operation and management,the implementation of project dynamic monitoring,ensure the construction period and other measures.Next in view of the existing project track traffic construction in Guangzhou on the problem of cost management,cost budget,cost plan,cost accounting,cost analysis is made deeply research on optimization,and put forward the effective cost control measures.City rail transit project time and cost management is a very complicated system,according to the Guangzhou city rail transit project time and cost management to do some preliminary research,develop a detailed project schedule and cost management plan,proposed targeted and the value of time and cost management strategy plays an important role in Guangzhou city rail transit construction project time and cost management efficiency,to an important reference for the similar project time and cost management research.