On the Construction Unit's Management and Control to the Construction Project Cost

In order to control the construction costs effectively,the construction corporations make an effective control during the project's decision-making,design,the project tendering,construction and completion of the project,so that control the construction costs in a limited quota and ensure the smooth implementation of pro-jects.This article has done an analysis of the defects and methods of control in present construction costs of con-struction corporations.According to the theory ofthe whole process of cost management,it analyzed the impor-tance of implementing the whole costs management in construction corporations and put forward the concrete im-ple mentation methods.