Yesterday, Hangzhou was rainy, but the third phase of the project in front of the Hangzhou Xiaoshan International Airport Terminal was in full swing.
The closely watched Hangzhou Xiaoshan International Airport Phase III project has resumed. The third phase of the project under construction not only includes an aircraft carrier-grade terminal building and a land-side transportation center, but also high-speed rail stations and subway stations will be introduced, which will present a three-dimensional underground and underground transportation network.
How is the latest development of Hangzhou Airport Phase III? Quickly go to the scene with the Qianbao reporter.
Part of the facade of Terminal T4 stands up
Airport viaduct deck will cut lanes
On the outside of the elevated platform in front of the T2 International Terminal, there is a white fence surrounded by towering pile drivers, and various building materials are neatly stacked in the site. Below this elevated section will be the future high-speed rail. The position of the line.
Li Xiaofu, director of the engineering department of the airport ’s third phase of the project, revealed that the pre-buried high-speed rail structure has been completed 37%. For the construction of the high-speed rail, the viaduct above will reduce lanes. The original 8 lanes will reduce 3 lanes. It is estimated that demolition will be carried out in another month, which may affect the traffic flow of the viaduct.
Standing on the viaduct surface of the domestic terminal, you can see that an external facade of a building has risen in the distance, the height is equivalent to the viaduct, facing the current domestic terminal, facing far away. Looking at the plan, this is the location of the main building of the new T4 terminal. "At present, part of the façade of the T4 terminal has been built to the same height as the departure floor." Li Xiaofu said, so far the main building of the new terminal is 33% pre-buried, and after a while, the prototype will be seen.
The construction area of the T4 terminal building is 720,000 square meters, and a centralized centralized layout scheme is adopted. The shape is wide and smooth, and the internal steel frame is shaped like a thin tall palm tree. The steel frame where it connects with the dome extends to the surroundings. It is fully transparent and full of futuristic design.
Five finger corridors were newly built on both the north and south sides of Terminal T4. In the first phase (2018-2022), three finger corridors were completed in the north. Li Xiaofu said that the new North Finger Gallery has also been completed by 43%.
The land-side comprehensive transportation center is located in the enclosed area of the old and new terminals, and includes a variety of public transportation modes including subways, airport express lines, passenger buses, and taxis. Construction of the Metro Line 1 airport extension line (Xiasha Jiangbin-Xiaoshan Airport) and Line 7 (Wushan Square-Xiaoshan Airport) has begun. The Airport Rail Link connects the three major transportation hubs of Hangzhou, Hangzhou West Railway Station, Hangzhou East Railway Station, and Xiaoshan Airport. It only takes 45 minutes from Hangzhou West Railway Station to Xiaoshan International Airport.
The underground of the airport is also booming
The concrete structure of the terminal is completed by the end of June
The third phase of Hangzhou Airport is the largest airport construction project in Zhejiang Province to date. The investment scale of construction exceeds the total expansion of the first and second phases of the airport. The area of newly-built buildings exceeds 1.5 million square meters and the total investment scale exceeds 30 billion yuan.
As a supporting project for the 2022 Hangzhou Asian Games, the project started in October 2018. The main project is planned to be completed and put into operation before the 2022 Asian Games. The main construction period is only 30 months.
In view of the tight construction period of the third phase of the project, 900 people will be left behind during the Spring Festival here to promote some operations such as high-speed rail area, terminal building, transportation center floor and structural construction. While doing a good job in epidemic prevention and control, work was resumed on February 10.
The airport's third-phase headquarters went to sixty to seventy counties and cities in 10 provinces across the country by chartered car to pick up the construction workers in batches. As of March 30, the third phase of the project involved 14 units participating in the construction of consulting, design, construction, etc. The total number of on-the-job personnel has reached 5,622, and strive to regain the construction period.
The third phase of the headquarters monitors all construction personnel and reports the health status of the construction unit personnel daily. At present, all personnel involved in the project are healthy.
At present, the civil project of the new terminal has reached a commanding height, that is, the roof height of the terminal in the future will be 17.25 meters.
Under the third phase of the project, it is also in full swing. For example, the depth of the foundation pit of the transportation center and the high-speed railway station is more than 28 meters, and the earthmoving capacity is expected to exceed 4 million cubic meters, which is an ultra-large and ultra-deep foundation pit.
Li Xiaofu said: "After the foundation pit is completed, the above-ground and underground construction will be carried out simultaneously. We consider the construction period from multiple dimensions, including time, space, and more."
Affected by the epidemic, the current construction period is delayed by about 25 days compared to the original plan. The third phase of the airport ’s headquarters is in reverse construction period, and it is full of mechanical manpower. It is looking for ways to promote the project construction with high efficiency and fast pace, and grab back the delayed construction period due to the impact of the epidemic.
Jin Shengxi, deputy general manager of Zhejiang Airport Group and chief commander of the third-phase headquarters, said: "In three more months, we will complete the concrete structure of the terminal building."