Recently, the reporter learned from Zhejiang Communications Group that in the first quarter, the group completed the transportation infrastructure investment of 16.84 billion yuan, an increase of 5.5% year-on-year, and a number of key transportation construction projects such as the Hang-Wenzhou Railway Phase II project and the Jinjian Railway Xinanjiang Large Bridge have made significant progress.

At present, there are 28 transportation infrastructure projects under construction or planned to be built under the leadership of Zhejiang Communications Group, with a total investment of 460.87 billion yuan, and the number of projects and total investment have reached a record high. Gao Haomeng, secretary of the Party Committee and chairman of Zhejiang Communications Group, said that the group pushed forward 18 ongoing projects such as the TongSujia-Ningbo Railway, Ruicang Expressway, and the renovation and expansion of the north section of Taizhou Expressway, and made every effort to promote the landing of major projects and accelerate the formation of more investment material.

Since the beginning of this year, Zhejiang Communications Group has carried out the "Year of Hard Work" activities in the construction of transportation projects, improved the project promotion mechanism, set up special work groups, accelerated the planning of a batch of transportation projects, started a batch of transportation projects, promoted a batch of transportation projects, and realized the construction of the Lishui section of Yilongqing Expressway. Zhuyong Expressway reconstruction and expansion, Yongjin Expressway reconstruction and expansion of Shaoxing section project completed the civil construction bidding, Yongjin Expressway reconstruction and expansion of Jinhua section, Zhajiasu expressway reconstruction and expansion project obtained the approval; Carry out six special actions of "construction management, design integration, construction quality, digital control, low-carbon construction, and safety control", steadily improve the quality of key projects and processes, and strive to create a batch of recognizable and reputable Ping An century-old quality projects.

At the construction site of the Maohuiling Tunnel in the north section of the YongTaiwen Expressway reconstruction and expansion, more than 10 kinds of machinery and equipment go hand in hand, and the mechanical roar is constant. As an important control project of the project and the key point of the expansion and speed of the whole line, the Cat Cat Ling tunnel is equipped with new equipment such as all-computer automatic three-arm rock drilling trolley, intelligent digital pouring lining trolley, three-dimensional laser section scanner, etc., to build a mechanized construction system of the whole process, and shorten the excavation time of each cycle blasting by 2 hours.

The second phase of Hangzhou-Wenzhou Railway is the key project to achieve the goal of "1-hour traffic circle" in Zhejiang province. "We are meticulous and meticulous in the field and internal inspection of railway static acceptance." Zhang Junqing, deputy commander of the second phase construction headquarters of Zhejiang Communications Group, said that the project uses the independently developed railway intelligent construction platform to strengthen the management of the external environment along the line, and lays a solid foundation for the next step of dynamic acceptance, standard assessment, safety assessment, and operation test. Editor/Xu Shengpeng