On March 27, 2023, the Department of Transportation of Jiangxi Province issued a bidding announcement for the mechanical and electrical engineering construction project of the Shanghai-Kunming Expressway Liyuan (Ganxi-Zhejiang boundary) to Dongxiang Section Reconstruction and Expansion Project. moon.

Project Overview

The reconstruction and expansion project of Liyuan (Ganxi-Zhejiang boundary) to Dongxiang section of Shanghai-Kunming Expressway starts from the Jiangxi-Jiangxi boundary of Liyuan, Yushan County, Shangrao City, with the starting point number K458+000, passing through Yushan County, Guangfeng District, Xinzhou District, and high-speed rail test area of Shangrao City , Guangxin District, Jingkai District, Qianshan County, Hengfeng County, Yiyang County, Guixi City, Yujiang District, Yingtan City, and finally Dongxiang Hub, Dongxiang District, Fuzhou City. 201.158 kilometers, the total estimated budget of the project approval is 27.315 billion yuan.

Technical standards: The main line of this project adopts the standard construction of two-way eight-lane expressway, the design speed is 100 km/h, the roadbed width is 41 meters, and the vehicle load level adopts highway I; design flood frequency: 1/300 for super-large bridges, and 1/300 for other bridges and culverts And the subgrade is 1/100; the peak acceleration of earthquake motion is 0.05g; other technical indicators shall be implemented according to the current relevant standards and specifications. The connecting line is constructed according to the standard of secondary road, with a design speed of 60 km/h and a roadbed width of 12 meters.

Bidding scope: the three major systems of road monitoring, toll collection and communication, tunnel electromechanical system, intelligent high-speed related system, procurement, construction, defect repair and warranty of integrated computer room. The main content of smart expressway includes application system, network system, data engineering, supporting software, supporting engineering and system security. Including the construction of intelligent center, integrated communication system, intelligent operation and maintenance system and trading disaster recovery center; supporting projects include the construction of integrated computer room.

Obtaining and submitting tender documents

Anyone who intends to participate in the bidding, please use the CA digital certificate to log in to the Jiangxi Provincial Public Resources Trading Network through the Internet to obtain bidding documents and related materials in the trading system from 00:00 on March 27, 2023 to 09:30 on May 5, 2023 , the deadline for submission of tender documents is 9:30 on May 5, 2023. Editor / Zhao E