Hexi Children's Hospital Phase II Project
Workers are tying rebar at a fast pace
The big pit will soon be fully out of plus or minus zero
Chengbei Huimin Avenue
Preparations for capping the last section of the tunnel of the fourth tender began.
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Major projects are stable growth "ballast", one end is linked to the development, one end is linked to the people's livelihood. The city's construction of the main body is to "fight" attitude, "dry" vigor, sprinting second quarter target, run out of the project "acceleration".
Hexi Children's Hospital Phase II Project
"Hopper down, keep the distance." In the large pit of the second phase of the Children's Hospital Hexi Campus, the signalman guides the tower crane to deliver concrete one at a time, and several workers quickly cooperate to unload, deliver and vibrate. "This is the top slab of the negative second floor, and the area to be poured today is relatively small." Concretor Master Zhou said that the section is also poured to create conditions for the next large-scale pouring.
Within the scope of several hundred square meters, hundreds of workers in the rebar mold frame to spell hand speed. A winding, a twisting, a buckling, rebar worker Master Zheng consumed dozens of steel wires in a minute. "Now the weather is not hot, and work fast." Master Zheng said that although it is very simple to tie the rebar, but without this step, there is no sturdy floor molding.
"We have just completed a large area pouring, using 33 mixer trucks, poured 430 cubic meters of concrete." Construction unit China Construction Bureau project safety director Ji Binbin introduced, since the beginning of spring site fully into the underground main structure construction, the current negative two roof has been completed 79%, negative one roof moldings also began to interspersed build.
"In the negative phase, we will intercept the river and synchronize the excavation of the underground pedestrian access to the Children's Hospital." Ji Binbin said the project will be fully flushed out in the first half of the year with positive and negative zeros, and the implementation of above-ground building construction will begin. The second phase of the project consists of a 17-story medical building, a 7-story administrative building, synchronized construction of cross-street air corridors, to achieve a seamless connection between the first and second phase underground and above ground. After the completion of the second phase, it can provide 850 beds and 1,145 motor vehicle parking spaces, which will effectively alleviate the problems of tight pediatric medical resources and difficult hospitalization.
Jianning Road West Crossing
Recently, with the last section of the leveling layer of concrete pouring completed Jianning West Road Crossing right tunnel internal structure is completed, the tunnel internal construction into a new phase of mechanical and electrical installation, decoration and furnishing. With its connection to the south of the connection line, is also speeding up with the construction.
As an important part of Nanjing's "high speed road system", the Jianning West Road River Crossing, when completed, will effectively alleviate the traffic pressure on the arteries across the river, and enhance the convenience of the core area of the Jiangbei New Area and the Jiangnan Gulou Riverside connection. As the nearest river crossing to Nanjing Yangtze River Bridge, it will take only 15 minutes to drive from Jiangbei Avenue to Central Gate.
Chengbei Huimin Avenue
Longjiang Road to the north of Huimin Avenue comprehensive renovation project of the fourth standard, the end section of the tunnel and open section of the construction has also entered into the sprint period. In the tunnel located more than 10 meters underground, workers are carrying out the construction of drainage ditches on both sides. "Here belongs to the dark buried section under the road, the main structure of the tunnel and the anti-collision wall have been completed." Construction unit China Construction Third Bureau technical responsible person Wang Xiaoxiang introduced, the section for the south to the north three-lane tunnel, docking Shufu West Road, the north to the south tunnel is also synchronized to promote.
The bottom plate of the tunnel's concealed section has been fully completed, with only 2 sections left for topping out, and the workers are standing on steel supports, setting up a dense mold frame. "After the erection of the frame, and then tie the steel bars, you can pour concrete to seal the top." A worker said.
In the open section of the tunnel, the piling machine roars as it digs into the ground. Every time a hole is completed, the workers put in reinforcing cages and synchronize the concrete pouring. "The main structure of the open section of the south road of the city has been basically completed, and the piling machine is constructing the last part of the open section." Wang Xiaoxiang said, the site is to seize the second quarter construction "golden period", and strive to complete the tunnel buried section in the first half of the full roof, in September to realize the open section of the structure is completed.
Huimin Avenue comprehensive renovation project is 2.37 kilometers long, the south from the emerging road, north to the city south of the river, and in the Jianning Road through the underground "T" type intercommunication with the Jianning Road west of the river channel to achieve "fast to fast" conversion. "The whole line of the main tunnel progress of about 40%, comprehensive pipeline corridor progress of about 50%." Construction unit Nanjing Urban Construction Tunnel and Bridge Company site responsible person Wu Yuhan said, the site is to increase investment, seize the node, and the river crossing project to promote the same frequency.
Nanjing section of Ningyan Expressway
Into the new Huanghuang North Hub construction site in Liuhe District, workers are carrying out operations such as bridge superstructure, machinery under the operation of the workers issued a burst of roar, the new Huanghuang North Hub South mainline bridge has been basically erected.
