G30 Shangqiu Special Maintenance Engineering The Whole Process Of Cost Management

For more than twenty years, accompanied by the rapid development of highway cause,"to build the first","construction and maintenance","to keep", has become the highway Guanyang mode’s past tense, tense and the future tense. The highway maintenance project will become the dominant industry of highway enterprise talent showing itself, the whole process of cost management mode from the traditional and modern a lot of cost management mode, and will become the main cost management mode in highway maintenance engineering.In this paper, the first chapter expounds the background and significance, analysis of domestic and foreign research, the second chapter summarizes the whole process cost management, the third chapter introduces the general situation of the project,with the goal to solve problems,chapter4-8entity project2009road G30highway maintenance project as an example, makes a deep research on the cost management in five stages, the ninth chapter summarizes. Main research contents and results of each stage of the whole process cost management are as follows:(1) the decision-making stage is the dragon, should establish a unified cost management mechanism and supervision mechanism, management and supervision of the whole process cost, prevent the various stages of construction cost management out of touch, while strengthening the maturity of estimating system and estimating the index procedure.(2) the design phase contrast with net present value method selected scheme, quota design, prevention cost overruns, provide active control for the cost management of later stage.(3) the bidding stage, the market competition mechanism, using the block bid price, bid evaluation method, the engineering quantity list, control the unbalanced bidding means choosing the construction enterprises and reasonable price.(4) the construction phase:change, claim management should take the contract as the basis, value analysis of cost deviation and its reasons to use earn the construction process, and then adopt corresponding organization, technology, economy, contract and other corrective measures.(5) the completion acceptance stage of cost substantive achievements of. At the same time for the completion of work for the next cycle or similar engineering accumulate experience and data.