Time flies like a shuttle

In the blink of an eye, we have reached the end of October 2023

Since entering the fourth quarter

All projects of China Railway 14th Bureau Group

have firmly seized the golden construction season

advancing engineering construction with solid work and real achievements

spurring their horses to sprint toward the annual goals

The Guangzhou-Zhanjiang Railway project accelerates its sprint on the girder erection task

Amid the roar of the bridge erection machines, the first box girder of the second bridge erection machine at the Wuchuan Girder Yard of the Guangzhou-Zhanjiang High-Speed Railway pre-station Section 9 project successfully completed trial erection on the Jianjiang No. 2 Grand Bridge, and the project's superstructure construction has entered a stage of comprehensive acceleration. Meanwhile, the girder erection site of the project's Xichong River Grand Bridge is also pressing ahead without pause; once completed, the total bridge deck length will exceed 23.97 kilometers.

The continuous girder of the Shijiazhuang-Huanghua Railway Yaoguandun Grand Bridge over the Beijing-Shanghai Railway spanning the South Canal is closed

Recently, the (65+128+65)-meter continuous girder of the Shijiazhuang-Huanghua Railway Yaoguandun Grand Bridge over the Beijing-Shanghai Railway spanning the South Canal was fully closed, laying a solid foundation for ensuring the project's girder erection passage and the full-line bridge connection. During construction, the project department took proactive measures to ensure the safety and controllable quality of the continuous girder construction.

The No. 1 block of the continuous girder of the Xiong'an-Xinzhou High-Speed Railway Baoding East Grand Bridge over the Fu River has been poured

The No. 1 block of the (40+64+40)-meter continuous girder of the Xiong'an-Xinzhou High-Speed Railway Baoding East Grand Bridge over the Fu River has been poured. Previously, the project department had completed the first No. 0 block of the entire Xiong'an-Baoding section, launching an all-out construction drive on the bridge superstructure.

Superstructure construction of the Dongjin Yellow River Bridge enters the fast lane

Good news again from the construction site of the Dongjin Yellow River Bridge: the first G0 steel box girder on the left side of the No. 19 main tower pier has been hoisted into place, marking that superstructure construction of the Dongjin Yellow River Bridge has entered the fast lane. To ensure the successful erection of the first steel box girder, the project department formulated a detailed construction plan to ensure the safe and orderly progress of the hoisting work.

The Zhangzhou-Zhao'an Reconstruction and Expansion Project Department has completed pile foundation construction within its section

Recently, the Zhangzhou-Zhao'an Reconstruction and Expansion Project Department completed the pile foundation construction task within its section, providing a working face for the bridge superstructure, and won the first battle of the "Hundred-Day Assault." Previously, facing difficulties such as high environmental protection requirements, long periods of continuous rainfall, and great difficulty in land acquisition and demolition, the project department tackled construction difficulties one by one and accelerated the pace of construction simultaneously at multiple points to ensure the completion of target tasks.

The first T-girder of the Dalingtun Grand Bridge of the Beijing-Harbin Expressway Reconstruction and Expansion Project has been successfully erected

As the T-girder was slowly erected on the Dalingtun Grand Bridge, the Beijing-Harbin Expressway Reconstruction and Expansion Project Department officially entered the fast lane of T-girder erection. The project department actively organized expert review meetings and optimized the construction organization plan to ensure the successful erection of the first T-girder of the Dalingtun Grand Bridge.

The Fuyu Industrial Park project sprints toward the goal of topping out the main structure

The Fuyu Industrial Park project is currently in the main structure construction stage. Next, construction will proceed on the building roofs, water supply and drainage, and outdoor heating pipe networks, with the topping out of 13 individual building main structures expected to be completed by the end of the month. Once completed, the project will accelerate the urbanization process of Fuyu City and become an important platform for promoting employment, improving people's livelihoods, and benefiting both urban and rural areas.
Two girder yards of the Xiong'an-Shangqiu High-Speed Railway have passed the on-site verification for production license certification

Recently, the Zhangzhuang Girder Fabrication Yard of the Xiong'an-Shangqiu High-Speed Railway passed the on-site verification for production license certification, marking that both the Renqiu Girder Fabrication Yard and the Zhangzhuang Girder Fabrication Yard of the Xiong'an-Shangqiu High-Speed Railway have completed on-site verification and both meet the conditions for mass production of box girders, laying a solid foundation for subsequent girder fabrication and erection.
The newly added inclined shaft at the entrance of the Hechuan East Tunnel of the Xi'an-Chongqing High-Speed Railway has successfully broken through

Recently, the newly added inclined shaft at the entrance of the Hechuan East Tunnel, a controlling project of the pre-station Section 12 of the Kangyu section of the Xi'an-Chongqing High-Speed Railway, successfully broke through, adding a new working face to the project's key route and greatly shortening the construction period of the key route. At present, nearly 200 construction workers are carrying out intense and orderly construction at the entrance, exit, inclined shaft, and other work areas of the Hechuan East Tunnel on the key route of this section.

Track laying has begun on Suzhou Rail Transit Line 7

China Railway 14th Bureau Group is undertaking the main line and auxiliary line track works from Loufeng Station to Hongzhuang Station, the Tian'edang Depot, and 56 sets of turnouts, with a total track laying length of 35.78 kilometers, adopting trackless track laying construction across all processes. The project department developed slab-layout software to achieve trackless measurement for the first time, took the lead in completing the slab grouting test across the entire line, and produced a series of data results including the optimal mix proportion, performance parameters, and grouting process parameters for self-compacting concrete. This line is a north-south trunk line of Suzhou, with a total length of approximately 29.5 kilometers.

Jianhe Bridge Station of Shijiazhuang Metro Line 5 has smoothly started construction

Recently, the first pile of the Jianhe Bridge Station of the Shijiazhuang Metro Line 5 project was successfully drilled, entering the main structure construction stage. At present, all three stations of the project—Tiyu North Street Station, Mingmen Street Station, and Jianhe Bridge Station—have entered the main structure construction stage, far ahead in construction progress across the entire line.

The Beijing-Tangshan Intercity Railway achieves the first on-site assembly of prefabricated U-shaped troughs for high-speed rail

Recently, at the Beijing underground section site of the Beijing-Tangshan Intercity Railway, China applied the prefabricated U-shaped trough construction method for the first time, which pioneered a new mode of prefabricated U-shaped trough construction and filled the gap in domestic railway U-shaped trough prefabrication construction.

The left-line shield tunnel of the Jianning West Road river-crossing passage has been successfully holed through

Recently, the left-line shield tunnel of the Jianning West Road river-crossing passage was successfully holed through, marking another important breakthrough in the construction of a Yangtze River tunnel in Nanjing and laying a solid foundation for the dual-line holing-through at the end of this year. The tunnel has a total length of 2,349 meters, with a segment outer diameter of 14.5 meters, designed as dual tubes with 6 lanes, meeting the standard of an urban main road.

The Shihezi City Convention and Exhibition Center project goes all out to sprint through the fourth quarter

At present, the roof tile installation of Exhibition Halls A, B, and C of the Shihezi City Convention and Exhibition Center project has been completed, laying a solid foundation for subsequent decoration and renovation construction. The project will go full steam ahead in the fourth quarter to ensure the successful completion of the annual milestone goals.

The Zhangqiu Xiushui Village renovation project has entered the decoration and renovation stage

Recently, the Zhangqiu Xiushui Village renovation project completed the underfloor heating and exterior wall construction tasks for 51 buildings and fully entered the decoration and renovation stage. To ensure the smooth delivery of the project, the project has worked backward from the deadline to schedule the construction periods for outdoor works and the decoration stage, making every effort to guarantee the expected goal of house delivery and acceptance by the end of December.

The Tianjin segment prefabrication base has produced over 700 rings of prefabricated segments

In the production workshop of the Tianjin segment prefabrication base, "robots" and workers collaborate in an orderly manner, achieving over 700 rings of prefabricated segments for Section 5 of the newly built Beijing-Tianjin Binhai New Area Railway from Baodi to Binhai New Area, with a maximum daily output of 18 rings. To further increase production capacity, the prefabrication base, on the basis of thorough research, has implemented a strict process assessment method for segment production, making every effort to ensure the successful completion of the annual target of 1,200 rings.

The Nanchang project department segment prefabrication base of the Nanchang-Jiujiang Railway has produced over 300 rings of prefabricated segments

The Nanchang project department of the Nanchang-Jiujiang Railway under Fangqiao Company has launched the fourth-quarter "assault and sprint" mode, adopting a "management responsibility + construction responsibility" "1+1" model, precisely dividing each process, and formulating a "three-same" plan to achieve production control of segments in the same ring, same mold, and same sequence. Since production began, nearly 400 rings of segments and 200 box culverts have been completed, exceeding the annual tasks by 60% and 50% respectively, providing a solid foundation for shield segment excavation.

The Hangzhou project of the Urban Development Company has set off a construction boom

"Starting means sprinting." The Hangzhou project of the Urban Development Company officially began construction on May 26 and plans to top out Buildings 4# and 12# before December 25. To ensure the completion of milestones, the project organized and carried out the "Making Contributions in the 14th Five-Year Plan Labor Competition," vigorously grasping quality and safety while ensuring project progress, striving to improve product quality, and comprehensively setting off a construction boom.

The Lianyungang-Huoerguosi Expressway auxiliary road project sounds the call for a sixty-day sprint

The EPC municipal engineering project of the Lianyungang-Huoerguosi Expressway auxiliary road rapid transformation (Afanggong Toll Station-Xizhou Avenue) undertaken by the Northwest Company is in the preparation stage for the first continuous cast-in-place girder construction. To achieve the goal of officially opening the auxiliary road elevated section to traffic by the end of the year, the project department has formulated a sixty-day labor competition plan to safeguard the successful completion of milestone tasks.

Firmly seizing the fourth quarter

All units of China Railway 14th Bureau Group

will firmly seize construction and production

fulfill schedule milestones

and go all out to sprint toward the annual target tasks