Road Construction Project Environmental Post-assessment Research-Take The Shen-Shan Highway As An Example

Construction project environmental post-assessment is with regard to certain typical construction project, after operating for some time, collecting and adopting present materials such as environmental assessment, environmental protection design, monitor and so on to make analysis and assessment for environmental protection and effect in every stage of the engineering, finding out the pro and con aspects experiences and the theoretically regular conclusion, so as to instruct engineering construction and the professional environmental protection.Through the comprehensive summary, the aims of construction project post-assessment are unceasingly enhancing the levels of the construction project decision-making, the design, the construction and the management, providing the scientific basis for the reasonable use of fund, the promotion of investment benefit, the improvement of management, the formulation of correlation policy and so on, solving the environmental problem which exists after the construction project completes. Project post-assessment is an important constituent of the basic construction procedure, and it is an essential information feedback link of the management cycle. Through the project post-assessment, we can reflect a series of questions about the project decision-making process, the construction process and the operation stage; feedback each kind of information to the management and decision-making department; examine the decision of the project investment to be correct or not; promote the unceasingly improvement of the earlier period work of the project and the management work.This article discusses the aim and the significance of the environmental post-assessment; sums up the domestic and foreign developmental survey; elaborates the main content and method of environmental post-assessment research; analyzes the differences of environmental pre-assessment and environmental post-assessment by contrast; carries on system and further analysis and research for environmental post-assessment from the ecological environment, the sound environment, the water environment, the atmospheric environment, the social environment, the public participation and the profit and loss analysis of environmental projection and so on; carries on the environmental post-assessment example research in close integration with Shen-Shan highway construction project; draws valuable conclusion and suggestion which can be decided and implemented by related department.