Recently, with the roar of the drilling rig starting, the mechanical arm was raised high, the drill bit was rapidly rotated, and the Guangzhao high-speed reconstruction and expansion project ushered in the groundbreaking, and the GZTJ5 standard built by China Railway 12th Bureau Group Co., Ltd. carried out the first pile drilling construction on the Xinxingjiang Bridge, marking that the project has entered the main engineering construction stage.
The Guangzhao Expressway Reconstruction and Expansion Project will be reconstructed and expanded according to the original route, and the Municipal Highway Development Company, a subsidiary of the Municipal Communications Group, will participate in the investment and construction as one of the shareholders. With a total length of about 51 kilometers, it passes through Foshan and Zhaoqing, and has been expanded from two-way four-lane and six-lane to two-way eight-lane, and the new Jinlixi Interchange and Liantang Characteristic Service Area have been built. After the completion of the reconstruction and expansion, it will further improve the highway capacity of Foshan and Zhaoqing, meet the requirements of regional exchanges and cooperation, and help the implementation of the "Millions and Thousands Project" and the high-quality development of the Guangdong-Hong Kong-Macao Greater Bay Area.
On the morning of the same day, the first pile foundation of the remaining four sections of the Guangzhao Expressway Reconstruction and Expansion Project was also drilled at the same time. At present, the clearance of each bid section of the project, the construction of access roads, temporary power, land acquisition and demolition are also being carried out simultaneously.
It is reported that the Xinxing River Bridge is a project control project, using the reconstruction and expansion scheme of the left side of the separation of the new and the right side of the main bridge demolition and reconstruction, the total length of the bridge is 1227 meters, and the whole bridge has a total of 34 spans. The first pile foundation of the Xinxingjiang Bridge is drilled on the left 1-2#, with a pile diameter of 1.8 meters and a pile length of 27 meters.
According to the person in charge of the Guangzhao Expressway Reconstruction and Expansion Project, the project implements the concept of "lucid waters and lush mountains are invaluable assets" and the ecological construction concept of Lumei Guangdong, strictly controls environmental protection, covers the environmental protection green network with bare loess, and encloses the color steel plate around the construction site in combination with the road network to prevent soil erosion and dust. At the same time, the mud pond is built on site to achieve orderly circulation and reuse of mud.
Zhaoqing state-owned assets