First quarter of 2025
Major projects in our city
Urban renewal projects, government investment projects
Pressing the "accelerator button" for construction
Project construction site presents a hot scene
major projectpush ahead with all one's strength
Main Project of Jianning Road Yangtze River Tunnel
Each section of the standard accelerated at full power
East Extension Project Section: Sidewall Pouring Completed
East extension project construction four A pit under the Nanjing Yangtze River Bridge south connection elevated, adjacent to the construction of the subway line 9, bridge hotel and other buildings. At present, the East Extension Project Yifengmen tube curtain originating well, receiving well main structure has been completed, tube curtain jacking has been more than half; Bridge South Road node of the under-bridge structure of the pit floor has been completed; Bridge South Road to the excavation section of Siping Road is in order to carry out the earth excavation, the whole line in accordance with the plan to promote.
Huimin Avenue section: laminated construction sprints
Section A4 of Jianning Road Yangtze River Tunnel contains four pits, the main structure of pit A on the Jehol section has been completed, and pits C and D on the western section of Jianning Road are under construction. The foundation pit has completed the bottom sealing, and is carrying out the operation of the middle and side walls of the negative four layers.
After completion, this is not only the connection of the Yangtze River Tunnel, but also part of the underground three-dimensional intersection structure of Huimin Avenue Comprehensive Renovation Project. The project realizes the "fast-connecting-fast" way to guide the traffic across the river to the rapid outer ring system in the south of the river by creating a four-level underground "T"-shaped interchange.
Jiangbei Railway Section: lifting to set new records
Jianning Road Yangtze River Tunnel starts at the intersection of Xingpu Road and Jiangbei Expressway in Jiangbei New District, and goes southward along Xingpu Road to cross the Yangtze River to the south bank in the form of tunnel, and is laid out along the existing Jianning Road, and then goes through the Jiangbian Road and Huimin Road, and stops at the intersection of Jianning West Road and Jehol Road with a total length of about 6.8 kilometers.
The total length of the railway project is 1.41 kilometers, adopting the form of "bridge + ground auxiliary road", and the construction content covers the cast-in girder construction across the main road of the city, the prefabricated box girder construction across the existing Linpu Railway, as well as the cast-in box girder construction of the parallel north railroad station area and the corresponding ground auxiliary road under the bridge, etc. The project will be completed in the second half of 2011, and the construction will be completed in the second half of 2011.
The construction area where the lifting was just completed is above the Linpu Railway, which is a century-old railroad, and the angle between the bridge across the Linpu Railway and the existing railroad is only 15 degrees, which makes the lifting construction very difficult, with strict safety control and fine craftsmanship requirements. The construction unit finally adopted a 1600-ton crawler crane to carry out the whole lifting. The longest steel cover beam is 55 meters and the heaviest is 339 tons, which is a new record for the overall lifting length and weight of the bridge across the railroad in China.
Huimin Avenue Comprehensive Improvement Project
Carrying out construction of mainline tunnels and integrated tube corridors
Huimin Avenue comprehensive renovation project is one of the Nanjing Jianning West Road Jiangnan link, and the main line of the river crossing in Jianning Road to form an underground interchange, after the completion of the project can be realized in a "fast to fast" way will be guided to the Jiangnan river traffic fast outer ring system. After the completion of the project will effectively link up the Nanjing "well" word inner ring, fast outer ring and Jiangbei expressway network, to further ease the pressure of crossing the river, drive the synergistic development of Jiangnan and Jiangbei.
At this stage, the main line tunnel and comprehensive pipe corridor construction is mainly carried out, and the earth excavation of foundation pit has been completed 72%, the main structure of the main line tunnel has been completed 25%, and the main structure of the comprehensive pipe corridor has been completed 35%.This year will complete the main line tunnel and integrated tube corridor main structure and carry out the pipeline into the corridor and tunnel appurtenances construction.
Nanjing section of the North Yanjiang High Speed Railway
Piers have been completed 99.2%
The Nanjing section of North Yanjiang High Speed Railway is one of the major projects in Nanjing in 2025, which will set up a new channel between Shanghai Metropolitan Area, Nanjing Metropolitan Area and Hefei Metropolitan Area after completion. At present, the Nanjing section of North Yanjiang High-speed Railway is grasping the resumption of the project and pushing forward the progress of the project.
As of February 24th.The 964 piers of Nanjing section of North Yanjiang High-speed Railway have been completed 99.2%;The prefabrication of box girders in the whole section totaled 826 pieces, and the completion rate has reached 75.8%;There are 19 continuous girders in the whole section, and 13 girders have been merged.Meanwhile, as the project's key project, the rotating continuous girder is currently under intensive construction in preparation for the structural transformation.
The North Yanjiang High-speed Railway is scheduled to open for operation in 2027 in synchronization with the Nanjing North Railway Station.In order to complete the construction task on schedule, the Nanjing section of North Yanjiang High-speed Railway will advance to complete the main project in 2025. It is planned to complete all the continuous girders merging in mid-June, complete the erection of 245 box girders of Liuhe section at the end of July, and complete the bridge ancillary works at the end of the year.
Urban renewal project hot construction
Soga Street Bus Terminal TOD Project
"Countdown"
Nanjing's first bus station TOD (public transportation-oriented development mode) project - the street bus station construction into the "countdown". The project is an urban renewal pilot project.The main construction of the project has been completed, and the construction of the facade, pipelines and roads within the red line is underway.At the construction site, workers meticulously measure the size to ensure that the curtain wall installation position is accurate, will be a piece of curtain wall material splicing and fixing. At the same time, the outdoor road landscape construction is also accelerating the paving road base and planting all kinds of green plants.
The 1st-3rd floors above ground of the bus station are for the bus station and vehicle operation area, and the 4th-9th floors are for the boutique hotel. The bus station will also introduce convenience stores, coffee shops, cultural and recreational areas and other functions to address the needs of the public in the "last kilometer" of life by public transportation and to improve the convenience of the public.The project will be completed in the first half of this year and put into operation by the end of the year.
Keju Museum and Surrounding Supporting Project Phase II
Entering the construction phase
Checking out the Museum of Science and Technology while strolling through the Fuzimiao has become a must for many tourists.Right now, the Science Museum and the surrounding supporting projects in the second phase has entered the construction stage.With a total renewal and new construction area of approximately 94,000 square meters, the project will utilize the old hospital area of Nanjing Hospital of Traditional Chinese Medicine, modernize its design and functionality, reshape the underground space, and connect the subway interchange with the core scenic area of Fuzhimiao.
Part of the underground space here will be put into use as a supporting parking lot for the Museum of Science and Technology. Upon completion, this underground space will be connected to the first phase of underground space, with the northeast corner connected to the transportation hub site of Nanjing Metro Line 3 and Line 5, and the southwest corner connected to the first phase of underground space, which provides direct access to the core scenic area of Fuzhimiao.
According to reports, the project works for the largest single in-situ replacement construction, will be the original city hospital of two buildings throughout the tray up, and then excavate the underground space to be utilized to supplement the scenic area of the parking lot and other ancillary facilities and cultural exhibition space.The project adopts the "reverse method" of construction from top to bottom to avoid the impact on the three core heritage sites of Mingyuan Building, Feihong Bridge and the Plinth Pier Site of the Southern Song Gongyuan.
Government investment projects intensify construction
Xianlin Sewerage System Pipeline Network Exhaustion-Special Improvement Batch IV Project:Sewer Excavation Construction
Xianlin Sewage System Pipe Network Exhaustion-Special Improvement Fourth Batch Project is a government investment project included in the Nanjing 2025 Government Investment Plan, and the construction site is equally hot.
In the two construction sections of Su Sheng Road and Huanyuan West Road, it can be seen that the excavator and manual labor cooperation, is carrying out sewage pipe excavation construction. The project is located in Xuanwu District and Qixia District, will be Xianlin sewage collection system within the scope of the A, E area of the Purple Road, Xianlin Avenue East, Su Sheng Road and other 16 roads under the defective sewage pipe remediation, involving sewage pipes totaling 10.6 kilometers.Completion is scheduled for the end of November this year.
The project is constructed by Nanjing Urban Construction Group. It is understood that in 2025, Nanjing Urban Construction Group has an overall plan to build 113 projects, with an annual planned investment of about 7 billion yuan. The projects cover municipal public infrastructure construction, ecological environment construction, science, education, culture, health and sports livelihood improvement projects, low utility land development, urban village transformation, real estate investment, advanced manufacturing projects and other categories.Nanjing City Construction Group will be in accordance with the investment completion rate of not less than 20% in the first quarter, not less than 50% in the second quarter, not less than 80% in the third quarter, the fourth quarter of the full completion of the plan to solidly promote the construction of the project tasks.
