A Research Of Overall Cost Management Of Yihetiancheng Project

The construction process of engineering project is a long-term,large-scale production and consumption process.The whole process cost management of engineering construction project refers to the feasibility study,comparison and selection of construction scheme,preparation of investment estimation,analysis of financing scheme,selection of financing method,quota design,scheme optimization,preparation of design budget,preparation of construction drawing budget,selection of bidding scheme and selection of contract pricing type in the implementation stage,project change valuation,claim management,preparation of completion settlement and final accounts at the completion stage,and cost management of the whole process up to the post project evaluation.In the field of engineering construction in China,it is a common situation that the project budget exceeds the estimate,the budget exceeds the estimate,and the settlement exceeds the budget.There are many problems in the project cost management,such as the lack of awareness of the whole process cost control of the construction project,the lack of communication among the cost personnel of the construction unit,the design unit,the construction unit and the supervision unit,and the limited cost personnel of each unit The cost control of each stage,such as the design unit is responsible for the design budget,the construction unit is responsible for the price control,and the construction unit is responsible for the completion settlement,but each of them is calculated according to the existing scheme drawings and other technical documents.How to effectively combine the cost personnel of the unit,establish a unified cost control goal,and establish a whole process control system is an urgent problem to be solved ?In order to implement the effective project cost management,we must follow the three principles of the whole process of project cost management: the early decision-making stage and the design stage,the combination of active control and passive control,and the combination of technology and economy.This paper analyzes the cost control methods in each stage of the construction project,and the specific factors affecting the cost in each stage.Although the control methods are different,how to link them and analyze the reasons for the cost deviation from the target in each stage.Through the cost control analysis of each stage of the project construction,the specific cost control method of the whole process is obtained,and some suggestions are put forward.The cost management of engineering construction project is based on the principles of science,technology,economy,law and other management means,and in accordance with the objective laws of engineering construction,combined with the characteristics of the project itself,to control the cost of engineering construction project scientifically and reasonably.If we want to control the project cost effectively,we must shift the focus of project cost control from implementation and completion stage to decision-making and design stage.Active control in the design stage,the depth and perfection of the design scheme are also the factors that need to be controlled in the design stage.In the implementation stage,we should divide the reasonable bid section,select the pricing mode of the contract,do a good job in the valuation of changes in time,and implement dynamic management.Carefully review the completion settlement and prepare the final account documents at the completion stage.Based on the practical experience of Yihe Tiancheng project,this paper focuses on the whole process of decision-making stage,design stage,construction stage and completion stage of the whole project cost control,analyzes the problems existing in the project cost management and the measures to be taken,finds out the defects of the cost management and its own characteristics,and according to its characteristics,carries out the existing cost management methods The improvement ensures the realization of effective cost management and avoids the phenomenon of "Three Excesses".