Guangzhou Steel News: Steel's first joint construction of the bridge is progressing well
Recently, in Shanghai Jinsha River Road, near the construction site of NGS 118 Plaza, a 23 m-long bridge segments are slowly lifted large and steadily good located precast concrete bridge platform, which marks a Steel People Ltd. Jinsha River Road True North footbridge new projects entered the final stage.
According to reports, the project is Zhongtian Steel Bridge Co., Ltd. and the winning consortium in the form of the first project, located at the junction of the Jinsha River Road, Putuo District True North, but also the Middle Ring Road and Metro Line 13 intersection. The flyover will connect the metro station and large-scale residential areas, as well as the four corners of the commercial, office facilities linked, and in the future and Central Bailian Shanghai-Nanjing Expressway and business circles in the ring at the intersection of the north at about 3 km formed integrally.
It is understood that the Sands Pedestrian overpass oval main bridge, the bridge is 380.2 meters long, 80.2 meters respectively span, 102.4 m, 88 m and 109.6 m; the bridge is 6.3 meters wide, and also features a stairway 7, Business Channel 2, escalators 4, wheelchair accessible elevator 4. Steel is mainly responsible for the bridge's steel structure fabrication and installation.
After winning, steel sectors and project department collaboration, overcoming a slow demolition, design lags behind many other difficulties, stepped up to complete the re-count the various programs, evaluation and examination of processes. Steel production in the field of post and pre-assembled complete, the bridge main bridge 17 segments of lifting becomes top priority. The project developed by the Ministry of crawler cranes with 400 tons at the scene four corner areas of assembly and lifting program, and the addition of 12 set aside to be used for installation of temporary supports segmentation, both to ensure the construction of the subway during hoisting, Central, the construction area and surrounding roads, vehicles and personnel security, but also to ensure that the main bridge site assembly and lifting quality. Meanwhile, fast hoisting, lifting a main bridge segment average time of 7.5 days.
Jinqiao passers pedestrian bridge project department comes into play, in order to "enhance the implementation capacity, promote management improvement" as the guiding ideology, combined with the characteristics of public works, strengthening project management, project management continue to promote the standardization and institutionalization and standardization of construction jobs, and strengthen communication and coordination with the owner, on behalf of the Party, supervision, design and other units; implementation site daily regular system, strengthen safety and quality management, the safety and quality risks in the bud; close contact subcontractors and service team, will Project participants parties to fully integrate into the project, to enhance the vitality of project management and project participants initiative parties. Guangzhou Steel
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