Recently, I learned from the Sichuan Public Resource Trading Platform that the G0512 Line Chengdu-Leshan Expressway Expansion Construction Project Main Line Toll Station to Chengdu Second Ring Expressway Civil Construction and Nanchong-Chengdu Expressway Expansion Project The winning bid results have been released, indicating that the project has been completed. Not far from work.

Civil Construction of Chengdu-Leshan Expressway Expansion Project of Line G0512

The recommended route of this project is 136.124 kilometers long. The main line is divided into three sections: the section from the third ring road to the main line toll station is the urban connection line, the main line toll station to Qinglongchang is a new double line, and the Qinglongchang to Leshan section is the widening of the original road . The route starts from the Sichuan-Tibet Interchange on the Third Ring Road in Chengdu and ends at Guliba in Leshan. The main line is 127.622 kilometers long. In addition, a double transit line has been built in Leshan City, with a total length of 8.502 kilometers.

The bidding section is the new section from the main line toll station to the Chengdu No. 2 Ring Expressway. The stake number is K4+340-K27+000, with a total length of 22.66 kilometers, of which the tunnel length is 2050 meters and the bridge total length is about 17 kilometers; and From the main line toll station to Qinglongchang, the greening project with the stake number of K4+340-K42+919 totaling 38.579 kilometers is under construction.

Bid-winning information: Sichuan Highway and Bridge Construction Group Co., Ltd. is the first candidate for the tender section of TJ3; tender section TJ4 is led by Sichuan Road and Bridge East China Construction Co., Ltd. Sichuan Road and Bridge East China Construction Co., Ltd. took the lead, and Sichuan Provincial Communications Construction Group Co., Ltd. formed a consortium to win the bid.

Nanchong-Chengdu Expressway Expansion Project

The main line section of the Nanchong-Chengdu Expressway Expansion Project starts from Baihe Bridge, Dongguan Town, Gaoping District, Nanchong City, connects with the South Daliang Expressway, and ends at the Luozhiba Junction of the Chengdu Ring Expressway. The total length of the route is 215.697 kilometers.

There are 25832.708m/148 bridges on the main line, including 5723.34m/4 extra-large bridges, 15687.085m/61 bridges, 3953.263m/63 middle bridges, 469.02m/20 small bridges; 10469m/9 tunnels are set up. 3832.5m/1 extra-long tunnel, 3315.5m/2 long tunnels, 3321.0m/6 medium and short tunnels; a total of 835 new or renovated passages and culverts; 24 interchanges (including 8 hubs), Among them, 15 interchanges were rebuilt and expanded in situ, 6 were newly added, and 3 were newly built by relocation; 45 separate vehicle interchanges and 55 overpasses were set up. Keywords: engineering news, engineering construction information, engineering construction

Winning bid information: The LJ4 bid section was led by Sichuan Highway and Bridge Construction Group Co., Ltd., and the Sichuan Provincial Communications Construction Group Co., Ltd. formed a consortium to win the bid, and the LJ7 bid section was won by Dezhou Highway Engineering Corporation. Congratulations to the winning bidder!Editor/Zhao E