brief introduction
Lingguang civil air defense project and East Third Ring Road connecting line project, which have attracted much public attention, are jointly implemented by planning, transportation, construction and other departments, with a total investment of 654.38+0.6 billion yuan. The civil air defense project of Lingguang Tunnel is designed with two tunnels, which are more than 520 meters long, 12.5 meters wide and 5 meters high, integrating multiple functions of civil air defense, transportation and municipal administration. The East Third Ring Road connecting line project has a total length of 2 kilometers, four lanes in both directions and a road width of 32 meters.
tunnel
It is reported that with the acceleration of urbanization, especially the rise of the South Plate as a new leisure residential area in Shaoxing, the municipal party committee and the municipal government have taken Lingguang Tunnel construction and the opening of the East Third Ring Road as major infrastructure projects this year from the height of upgrading the city's energy level. 20 1 1 after the completion of the whole project, it will connect the north and south of the city, connect the east and the south of the city, and have important practical significance and people's livelihood role in alleviating the urban traffic bottleneck, improving the living environment, developing Longshan and enhancing the carrying capacity of the city.
For a long time, Shaoxing citizens have to face the nightmare of driving from south to north, but in the near future, an Lingguang tunnel will change this situation. On the desk of Luo, deputy director of Shaoxing Construction Bureau, there is a design drawing of civil air defense project of Lingguang Tunnel. The reporter saw that the Lingguang Tunnel civil air defense project with a total investment of 65.438+600 billion yuan has designed two tunnels, which are more than 520 meters long, 654.38+02.5 meters wide and 5 meters high, integrating multiple functions of civil air defense, transportation and municipal administration. The East Third Ring Road connecting line project has a total length of 2 kilometers, four lanes in both directions and a road width of 32 meters.
With the rapid rise of the south of the city, Shaoxing will implement Lingguang Tunnel and East Third Ring Road as major infrastructure projects this year. At present, the whole project has started. After the completion of 20 1 1, it will connect the north and south of the city, connect the east and the south of the city, which has important practical significance and people's livelihood role in alleviating traffic bottlenecks, improving the living environment, developing Longshan and enhancing the carrying capacity of the city.
meaning
Longshan Tunnel in East Third Ring Road and its connecting line project are important traffic links in urban planning in Shaoxing area. It is of great strategic significance to completely solve the "bottleneck" of traffic in the south of the city, give full play to the role of the East Third Ring Road in the whole line, quickly connect the north and south areas, and accelerate the comprehensive development of the south of the city. The municipal government of this project has authorized the Municipal Transportation Bureau to carry out the construction, and established the coordination leading group of Longshan Tunnel and its east-west connecting line project.
budget
Longshan tunnel construction mainly includes two-hole two-way four-lane separated tunnel project and civil air defense emergency command center project. The tunnel lengths on the left and right sides are 560m and 5 10m respectively, and the tunnel span is tentatively set as 12m. The total land area of the project is 33,350 square meters, all of which are designed according to Grade 6B per capita. The estimated total investment of the project is 64.9 million yuan; The engineering design standard of the east-west connecting line is the urban trunk road, with a design speed of 60km/h, four lanes in both directions, a road width of 32 meters, a total length of about 2,600 meters (from Baifeng Road to the west entrance of the tunnel about 1700 meters, and from Baiheng Highway to the east entrance of the tunnel about 900 meters), a green area of about 7,000 square meters, and a total sewer length of about 8,000 meters.
progress
At present, the project proposal of Longshan Tunnel (090 1 civil air defense project) has been approved by the Municipal Development and Reform Bureau and the Provincial Civil Air Defense Office, and it has entered the feasibility study report preparation stage and completed the construction drawing design. The planned construction period of the East-West Link Project is three years (2009-20 1 1 year). Among them, in 2009, topographic mapping, land requisition, exploration and design, project establishment and project bidding are planned to be completed, and 20% of the total engineering quantity is planned to be completed: 2010, with supporting infrastructure as the focus, sewer burying, comprehensive pipeline laying and some rough pavement works are planned to be completed, and 50% of the total engineering quantity is planned to be completed; In 20 1 1 year, we will focus on the refinement and improvement of deepening projects, and plan to complete rough pavement, semi-rigid base, asphalt surface, greening projects and lighting facilities, and complete the whole line.
at present
With the efforts of the builders of China Railway Third Bureau, Longshan Tunnel Project is accelerating. By the beginning of this month, the tunnel on the left side of Longshan has advanced 80 meters, and the tunnel on the right side has reached 150 meters. According to reports, the tunnel is expected to be completed in May next year. Longshan Tunnel Project starts from Lingguang Village in Guanbai Street in the south and ends at Ludong Village in Guanbai Street in the north. The total length of the tunnel is 550 meters, which is a separated two-hole two-way four-lane tunnel. City leaders Ding Ruxing, Xu, Lu, Yu, Wu Zhiyu, Zhao Rulang and relevant leaders of provincial and municipal civil air defense offices attended the groundbreaking ceremony. At the groundbreaking ceremony, Mayor Ding Ruxing asked all departments and units at all levels to further unify their thinking, clarify their responsibilities, and do a good job in a down-to-earth manner to ensure the successful completion of the project construction task. All participating units should vigorously carry forward the spirit of hard work, unity and hard work, with a strong sense of professionalism and responsibility, carefully organize construction, strengthen project management, go all out to overcome technical difficulties, do everything possible to do a good job in safety and quality, and strive to build quality projects and sunshine projects. Ding Ruxing hopes that all relevant departments and units will cooperate closely, unite and cooperate, and strive to create a good environment for the project construction.
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