On August 5, 2022, the national public resources trading platform released the preliminary survey and design bidding announcement for the Qijiang Anwen-Guizhou Xishui Expressway. The industry highway, the tenderer, Chongqing Qijiang District Changda Transportation Construction Co., Ltd., has a total project investment of about 49.96 billion.

Project Overview

The project starts from the Chongqing-Guizhou expansion high-speed stable intercommunication under construction. After passing through the new Chongqing-Guizhou railway line and bypassing the Anwen Power Plant, it proceeds along the valley of the East Corridor to Yangcha Village and is deployed in the direction of Tongtong, passing through Datong Town and Shihao Town. , and enter the border of Guizhou near Liyuan Village. The total length of the line is 32.425km, the design speed of the whole line is 80km/h, the standard of two-way 4-lane expressway, and the width of the roadbed is 25.5 meters. The Chongqing section is 27.425km long, including 2,205m/1 tunnel, 11,794m/25 bridges, 4 interchanges, and 1 service area. The estimated total investment is about 4.996 billion yuan, including 3.616 billion yuan for construction and security; the Guizhou section It is 4.885km long, including 352m/2 bridges and 1 interchange. The estimated total investment is about 615 million yuan, of which the construction and installation cost is 382 million yuan. The planned duration is 120 calendar days. Key words: engineering construction information, engineering news, expressway

Acquisition and submission of tender documents

This bidding project adopts the whole process of electronic bidding. Bidders can download bidding documents, bills of quantities, electronic drawings and other materials from the Chongqing Municipal Public Resource Transaction Supervision Network and Chongqing Municipal Public Resource Transaction Network before bidding. The deadline for submitting bidding documents is 09:30 on August 29, 2022. Before the deadline for bidding, the bidder should log in to the Chongqing electronic bidding system using the CA digital certificate through the Internet, and upload the encrypted electronic bidding documents.Editor/Zhao E