| At present, protect the ecological environment and realize sustainable economic development, has become an important issue. In China, with the deepening of reform and opening up, has become increasingly serious water pollution, water, declining environmental quality, how to reduce pollution and create a sound ecological and human home environment, Qieshi improve Renmin Shenghuoshuiping and quality of life Chengwei Womenpoqie need to address and resolve the issue, but as a basic national policy of environmental protection has been widespread community concern and attention.This paper is strong in the current state of infrastructure to enhance environmental protection under the premise of encouraging the development of environmental protection in accordance with national industry policies, combined with today's latest in wastewater treatment technology development, as well as the overall development of modern urban construction planning, the use of investment feasibility research and financial evaluation theory, Hui Shan open channel investment and construction of ecological management projects in the feasibility study and design of a comparative analysis.On the one hand, the paper describes the background of building sewage treatment plants and the necessity of the implementation of the project for the protection of Shenyang City and the southern coastal residents for drinking water, improving the economic development zone, Shenyang investment environment for the promotion of Shenyang healthy and rapid economic importance of sustainable development. Analysis of the sewage treatment plant construction in the social, economic, natural and other aspects of the environment, demonstration of the project site Fuge Shenyang Zongti planning land Gongneng Division Yaoqiu, You Li Yu services, local economic development, not sensitive to Mu Biao Yin right Zhoubian the impact of new environmental problems arise, is feasible. Then, according to local economic development planning and land use conditions on the ground and forward the current sewage output volume of sewage generated were reasonable statistics and estimates the project will not only waste water treatment capacity, it will not quickly adapt local economic development.On the other hand, the paper focuses on the economic feasibility of the project made a further study. By introducing the project evaluation, specifically addressing the project cycle, project evaluation and project evaluation procedures and the basic principles of content, and hence the economic evaluation method and the basic indicators; estimation and uncertainty analysis of investment theory and methods specified. Finally, the local potential capital investment, through the comparison of the sewage treatment process, using the theory and method, the initial investment and project management costs of running a reasonable estimate, and then select the SBR secondary biological treatment process as the project The main treatment process, both to save investment and sophisticated, stable, and suitable for local water quality characteristics, to achieve effluent discharge standards, improving the local environment and promote sustainable development of Shenyang City.Hui Shan combined with other open channel papers ecological treatment projects, on engineering projects and project management, construction projects and construction project management and other basic theory, a branch of project management in a construction project management, construction project management and how construction project management The goal of control are described in detail. To project management basic theory, described the project and construction projects, project management and construction project management concepts and features, to Hui Shan names drainage sewage treatment project construction project based around the construction project management process, on the whole process of construction project management useful exploration and research, clear the whole process of project management, construction management activities and the basic method. Discusses the construction bidding process, organization and human resources staffing, quality, schedule, construction security management program.This first chapter has done a deal with Hui Shan open channel ecological forecasting project can be achieved, the paper that the Hui Shan open channel and serious water pollution is caused by Hun River City section of eastern urban water pollution and the most important factor in ecological construction, of the Hui Shan comprehensive open channel water treatment can not only improve their own quality of water quality and ecological environment along the way, and will effectively reduce Hun River and North Canal, the pollution load, increase the water surface landscape, through the demonstration reached the first chapter Hui Shan open channel wastewater treatment project ecology of great practical significance of the findings.Chapterâ…¡of the Hui Shan open channel to invest in eco-treatment project estimated cost, risk and benefit analysis, according to Hui Shan open channel eco-treatment project, designed to treat 30,000 cubic meters/day, on the project for the treatment plant. Includes eight sub-pumping stations-East Trade Road water line, floating biological bed system, constructed wetland, the subsidiary system. The project to conduct market forecasting, technology programs, engineering programs, social assessment, etc. The results demonstrated that the project risks that may arise include market risk, technical risk, project risk, capital risk, policy risk, the risk of external collaboration, social risk, After the second chapter discusses the conclusions reached in this project feasible.Chapter Hui Shan open channel for ecological treatment overall project planning, project site selection and design, and the two programs were compared, the proposed wastewater treatment project for a pre-processing and artificial wetland systems are located close to the end of the nullah Hui Shan into the Hun River mouth, east of Dam Road, an area of 6 hectares. The proposed sewage treatment project in two pre-processing part of the open channel Fai Hill section east west trade bank, close to the north east trade road, covering about 1 ha, artificial wetland system located close to the end of Hui Shan open channel into the Hun River mouth, Landscape Road Dam Road east and west, an area of 4 hectares. Through the site on the two options, investment, technology, engineering construction, the comparative analysis to determine the final selection program.Chapterâ…£Hui Shan open channel of ecological treatment engineering construction project management method argument. Demonstration projects focused on construction management of the target control, on construction project management control points in a quality control, schedule control and construction site management were discussed, while also studied the unity of opposites between the three control objectives and how to control the relationship the relationship between the three and make up a harmonious balance of this makes the whole process of construction project construction project management activities to achieve the best results. The part of the study focuses on the whole process of construction project construction project management and objective control, therefore, hope to make construction paper companies in the project manager in the face of complex project management work in theory and practice inspire in order to improve the efficiency of project management project manager. |
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