The Preliminary And Feasibility Study Of Zheng Zhou Road Project

Since the beginning of the new century, the social economy has developed rapidly, and the national economic strength has been greatly enhanced. To raise the overall and balanced development of the regional economy, the Central Committee of the Communist Party of China implemented a major western big development strategy, so as to promote the rise of the central and western regions, Zhengzhou City Construction and development brought rare opportunities for development. In order to further improve the Zhengzhou development force, radiation force, dynamic, creative force, influence and cohesiveness, Henan Province clearly pointed out to in Zhengzhou as the center, to play a leading role, to drive the Central Plains of the region to achieve leapfrog development and finally realize the rise of central China and even in the rise.However, the traffic congestion in Zhengzhou city and the city’s image does not match, sooner or later, the peak of almost all the main roads are congested, urban road into a parking lot, completely lost the traffic. Zhengzhou Zhongyuan economic zone planning as important a ring, urban traffic has seriously restricted the development of Zhengzhou, in order to alleviate traffic congestion, must speed up the construction of urban road network, with more and more road traffic project has been put on the agenda, in order to better realize the function of road network traffic must strictly control the project proposal and feasibility study, so as to give full play to road traffic in urban development in an important position. In this paper, through a large number of specific examples, in-depth analysis of the project preparatory work, in-depth understanding of the content of the text, of the various nodes, the problem of careful study, and put forward the perfect solution, give a clear train of thought for the successful completion of the whole project.In the early management of the project is divided into three kinds of approval, approval, filing, which is divided into the approval of the project proposal, feasibility study report, preliminary design and other three steps. Three texts in the structure is largely the same, content gradually rich, accurate degree is more and more high and need to entrust a consulting qualification units for the preparation of, successful units by early in the Planning Bureau issued by the planning and design, Zhengzhou city overall planning, site survey measurement data written. The text content of the preparation is quite complex, the text I will detail the contents of the text, and focus on the description of which the most important project status, road status and construction conditions, the volume of traffic forecasting, construction project, environmental assessment, investment estimation, existing problems and suggestions etc..Through the investigation and analysis, Zhengzhou city in recent years, the explosive growth of motor vehicle ownership, leading to the road capacity are saturated. Therefore, in the early project to strengthen the forecast of traffic volume, rational use of forecasting methods, comprehensive analysis, to provide reference for road design.Zhengzhou city of the land expropriation is carried out by the district government, on the site after the transfer often appear not demolition of houses, there are many required for migration facilities, such as heating pipeline, high-voltage wire tower, signal tower, in construction site. In addition, the construction of the road underground whether there is a living garbage or construction waste landfill, which will affect the construction, thereby affecting the construction schedule, the construction of the growth time of the construction, increase the traffic congestion in the vicinity. So in the project early to were careful survey and design, to every node and difficulty are in the text expressed, and provide detailed and feasible solutions and provide a "green channel" for the future construction approach, not because of a node delay the construction progress.Zhengzhou municipal road planning graph (road and pipeline) from the Zhengzhou City Planning Survey Design Research Institute, at present the company policy in monopoly, resulting in low quality of planning graph, all errors and loopholes. Therefore, in the project preliminary design plan should not copy the plan, according to the results of the site survey, found that unreasonable places, and provide solutions in a timely manner.Investment estimation related to the cost of each link, until after the preliminary design approval, if because of design problems appear enough to spend and spend endless ", want to change before the investment estimation is very difficult, this will cause a delay of late start construction. Therefore, in the design must be carefully reviewed every cost, prevent omissions and negligence. Besides the power Qiangai also an important constraining factor in the progress of the project, due to the power sector in the absolute monopoly, in terms of investment and Party A exist larger differences, resulting in many roads in Zhengzhou although repaired, but poles everywhere, and some are even in the middle of the road, which has seriously affected the traffic speed and traffic safety. The railway sector also has the same problem, the construction of railway sections involved in slow progress, a serious drag on the completion of the entire road acceptance.Dust pollution is still the biggest headache in the major cities of the problem, Zhengzhou has set up a special office of dust control, and to the public announced a 24 hour complaint hotline. Therefore, under the supervision of the general public, the preparatory work for the project must take the prevention and control of dust pollution as a top priority of environmental assessment so that Party A can during the construction according to the scheme of the construction unit supervision.The approval process is complicated, combined joint trial batch hall useless, resulting in unusually slow the progress of the project, has seriously hampered the economic development of Zhengzhou city. Currently only look forward to the next step in the approval of the country to carry out a more in-depth reform, and strictly implement the joint review of the system.Analysis shows that:the outstanding project early stage can greatly improve the construction quality and construction period, so as to ease the current situation of urban traffic congestion in Zhengzhou.