Project Overall Evaluation Of FH Bridge

The municipal infrastructure construction of the Xixian New Area is in the period of rapid development,a decision-making mistake of the project,especially large projects,will not only caused an economic loss of the new city,and even delay the whole new area economic development opportunity.The author has studied the background,significance,theoretical method of project evaluation and the research development and research methods at home and abroad.This paper introduces the technical standard,main technical index,current situation and plan of project area,main project plan and preliminary estimation of construction scale.The establishment of unit division,labor,materials and machinery cost determination,investment estimation and investment use plan and financing in accordance with the cost standard.In the paper,the FH Bridge is used as the evaluation objective to make a comprehensive evaluation before decision making.The economic assessment of the project is calculated by the calculation of the cost and the benefit calculation,the same caliber as the other;It analyze that,economic analysis and social analysis,and gives the conclusion of the project overall evaluation.It provides a more scientific and comprehensive decision-making basis for the FH Bridge.In the forecast of traffic demand,the four-stage method of international general is adopted,and the traffic planning software TransCAD is used as the analytical tool.Use "with" or "without" comparison method of the project including project after the completion of the lower operating costs,passenger traveling time saving benefits and social benefits to reduce all kinds of traffic accident project introduction of economic evaluation,increase the proportion of social benefits in the evaluation,comprehensive analysis to make up for a public project that no defects can be directly used to observe the price signal.This article through to the project all the major aspects of the comprehensive evaluation is not restricted to economic evaluation conclusion,not only for the FH Bridge project to provide a more scientific and comprehensive decision basis,and give the west salty district within the scope of the coming more and more comprehensive evaluation before municipal construction project decision-making provide templates,for future project decisions before the evaluation provides a practical operation method is used to avoid the project decision-making errors.