Transportation
23.3 billion! New Lanzhou-Cooperative Railway Bidding!
Seetao 2022-01-18 10:28
  • The construction of the project further improves the layout of the regional express railway network
  • It is of great significance to promote the people's poverty alleviation and prosperity and the high-quality economic and social development in the deeply impoverished areas of the three districts and three states
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On January 16, 2022, the National Public Resource Trading Platform issued a tender announcement for the construction of the LHDJ-SG section of the new Lanzhou-Cooperative Railway to introduce the Lanzhou hub project. The industry railway, the tenderer, Zhongchuan Railway Co., Ltd., has a total investment of 233.9 100 million yuan, and the planned construction period is 2085 calendar days.

Project Overview

The new Lanzhou-Cooperative Railway and the introduction of the Lanzhou hub project include the construction of the Lanhezheng Line from Xigucheng to the entrance of the Xigu Tunnel, the new connection line, the reconstruction of the Lanxin Line and the North Ring Freight Line, and the reconstruction of Xigucheng Station. 1 tunnel (Liuquan Tunnel 1.708km), 7 bridges 2.881km (Xuanjiagou No. 123467 Bridge), Lanhe Link Bridge, excluding track laying on the left line of Lanhe Main Line, excluding Lanhe Left Line Xuan Jiagou No. 1 Bridge cooperates with the subgrade project from Taitaiwei to Xigu Tunnel; the four power plants, production and living houses and supporting projects behind the station.

The Lanhezheng Line from Xigucheng to the entrance of Xigu Tunnel will be built, a new connecting line will be built, the Lanxin Line and the North Ring Cargo Line will be rebuilt, and the Xigucheng Station will be rebuilt.

(1) Subgrade project: the total length of the new subgrade is 6687m (the length of the Lanhe left line is 1493m, the Lanhe right line is 1633m, the reconstruction of the Lanxin upward line is 849m, the reconstruction of the Lanxin downward line is 1091m, the reconstruction of the north ring freight line is 1011m, and the connection line is downward. 197m, 413m on the liaison line), excluding the subgrade project from the Taiwei to Xigu Tunnel section of the Xuanjiagou No. 1 Bridge on the left line of the Lanhe Line, excluding the Taiwei to the west of the cooperation platform of the Xuanjiagou No. 5 Bridge on the left line of the liaison line Solid tunnel section subgrade works;

(2) Bridge and culvert project: 1 new frame bridge with a length of 90.15m, 7 new bridges with a total length of 2881m, namely Xuanjiagou No. 1, 2, 3, 4, 5, and 6 bridges, and Lanhe connecting line super bridge;

(3) Tunnel project: 1 new tunnel, Liuquan Tunnel 1708m;

(4) Track engineering: Youza track 7413m, ballastless track 3253m, excluding track laying on the left line of Lanhe main line;

(5) Four electricity projects, production and living houses (6880.87㎡) and supporting projects behind the station, water supply and drainage, other construction equipment, transition projects, etc.;

(6) Change and move roads, temporary land, access roads, and temporary power lines.

Bidding scope

From the design starting point of the left line of the Lanhe Railway to the tail section of the cooperation end of Xuanjiagou No. 1 Bridge (mileage: DK0+000~DK1+652.03) other projects except the track laying project; the design starting point of the right line of the Lanhe Railway to the DYK4+200 section All projects (mileage: DYK0+000~DYK4+200 section); the left line LDK0+000~LDK3+739.265 of the connecting line between Lanhe Railway and Lanzhou Airport Intercity Railway; Reconstruction of Lanzhou hub related projects such as Lanzhou North Ring Cargo Right Line. All works within the above-mentioned scope, including demolition, Dalin, before the station (excluding track laying on the main line of the left line of the Lanhe Railway) and after the station. Combined with the characteristics of the project, in order to reasonably arrange and organize the implementation, this construction bidding is divided into one bidding section. The planned start date is April 1, 2022, and the planned completion date is December 15, 2027.

Obtaining tender documents

Applicants are requested to log in to the Gansu Provincial Public Resource Trading Network from 18:00 on January 14, 2022 to 18:00 on January 19, 2022 to download the electronic pre-qualification documents for free. The deadline for submitting documents is 11:00 on January 28, 2022. Editor/Sang Xiaomei

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