The Research For The Auxiliary Cycle Water Project Post Of W Companys Ethylene Project

Post project evaluation is the indispensable important link in the project life cycle. After the completion of the project investment, the project preparatory work, project construction, production operation, impact and sustainability aspects, systematically, objectively analyze, summarize the experience and lessons of the construction project. The conclusion of the evaluation after the project, should be built in the future similar devices there is a certain reference value, it will help.The conclusion of the evaluation after the project, should be built in the future similar device is of some reference value. It will help decision-makers, managers and builders to learn more rational method and tactics, improve decision-making, construction and management level, to improve invest benefit. Institutional investors and projects to improve the decision-making and management level, the more rational use of limited resources, improve the benefit of investment.This thesis takes "ethylene project supporting circulating water project" as the research object, established a set for the project post evaluation index system. The project is in the feasibility study stage, construction stage, the real data operation stage as the basis for the evaluation of each index in the index system, Finally, using the evaluation method of success degree of the comprehensive evaluation of the circulating water project, and the evaluation result feedback, At present, for the chemical enterprises supporting the circulating water field after evaluation of the data is less, the hope of future enterprises similar to the circulating water field project implementation, management decision, put forward the reference value, the purpose of improving the enterprise investment efficiency. It has important practical value and theoretical significance of this study.