At 12:28 noon on August 13th, the first box girder of the Jinshatan Street elevated bridge was securely placed on the 0 and 1 bridge piers, marking the successful installation of the first box girder for the entire line.

　　The Jinshatan Street elevated bridge has a total of 13 sections and 51 spans. The 12th section of the upper structure adopts prestressed concrete continuous box girders, while the remaining sections adopt prestressed concrete prefabricated box girders. The bridge width is 32.5 meters. The beams installed this time are 1-1 on the left side, with a total of 480 precast box girders of 30 meters. Currently, 77 of them have been prefabricated. All lifting work was completed by Henan Modern Crane Co., Ltd. Under the pressure of tight schedule, heavy tasks, and difficult construction, the main leaders of a division go deep into the front line every day to implement overall planning, management, monitoring, and deployment of the entire process of box girder construction. During the construction process, continuously strengthen the technical and safety quality training of technical personnel, strictly control safety and quality, and ensure that the safety and quality of beam erection construction are stable and controllable; At the same time, technical personnel are required to track the entire process, strengthen on-site technical guidance and safety supervision; Thoroughly implementing the construction plan and strictly following the operating procedures for beam erection, ensuring that there is no deviation in the position of the box girder, ensured the smooth progress of this beam erection.

　　The successful installation also marks the entry of the upper structure construction stage for the construction of this branch bridge. It is also a good start for this labor competition, laying a solid foundation for the next step of project construction.

　　This news is excerpted from Li Dong, Branch 1 of Urumqi East Second Ring Road, China Communications Construction Corporation.