On September 24, 2021, the Jiangxi Provincial Public Resources Trading Center issued the announcement of the general contracting bidding for the design, procurement and construction of the new project of the West Second Ring Road (Houtian to Lehua Section) of Nanchang City Ring Expressway. The purchaser was Nanchang Urban Construction Investment Development Co., Ltd., The total project estimate is 14.796 billion yuan, and the estimated construction and installation costs are 991.1 million yuan.

Project Overview

The new construction project of the West Second Ring Road (Houtian to Lehua Section) of Nanchang City Ring Expressway starts at the Houtian hub of the Shanghai-Kunming Expressway, connects with the Shanghai-Kunming Expressway, and forms a cross junction with Changzhang Expressway, passing through Liuhu Township and Shijiazhuang Expressway in the new district. Gang Town, Xishan Town, Shibi Town of Qiaole Township in Anyi County, Dinghu Town of Changbu Town, Dongyang Town, Wanbu Town, Luoting Town of Wanli District of Changjun Township, Xixia Town of Xinjian District, Lehua Town , Finally Nanchang North Hub, along with the East Outer Ring, and Changjiu Expressway forming a'Ten'-shaped cross hub. A total of 13 intercommunications are set up across the line. Among them, there are 4 interchanges (Houtian Hub, Xishan Hub, Shibi Hub, Nanchang North Hub), and 9 interchanges (Liuhu, Shigang, Xishanbei, Qiaole, Anyi Ancient Village, Anyi East, Changjun, Luoting and Xixia are interlinked). Set up one service area (the service area of Anyi Ancient Village) with a total length of 86.81 kilometers.

The main line adopts two-way six-lane expressway standard construction; the design speed is 100 km/h, and the subgrade width is 33.5 meters; the vehicle load class adopts highway-I; the design flood frequency: 1/300 for super bridges, 1 for other bridges, culverts and subgrades /100; Navigation level: Luhe VII-2; Beiluhe VII-2; peak ground acceleration is 0.05g; other technical indicators shall be implemented in accordance with current relevant standards and specifications.

The construction period of the bidding project is 36 months (including the construction drawing design period of 3 months), the defect liability period is 24 months, and the warranty period is 60 months. The scope of this bidding includes but is not limited to the construction drawing design of the project, the whole process design and technical services from construction to completion, and subsequent on-site cooperation services, etc.; the scope of the construction drawings includes, but is not limited to, all project construction and pipeline relocation (including strong Relocation of electricity, relocation of weak electricity, relocation of military optical cables, relocation of water supply, relocation of gas, relocation of oil pipelines and other project construction required relocation), water, electricity and gas connection, etc. Other projects related to the construction of this project commissioned by the construction party .

The bidding is divided into four bid sections. The bidder (or consortium) can participate in the bidding of the four bid sections, but one bidder (or the lead unit in the consortium) can only win one bid section. The same bid applicant can participate in the scoring and ranking of the four bids, but the bid applicants with the first order of multiple bids will be ranked according to the priority order of their bid letters, and the other bidders will be determined after the winning order of a certain bid is determined. Participating bids no longer participate in sorting.

Obtaining and submitting bidding documents

Anyone who is interested in participating in the bidding, please do the traffic engineering (non-automatic review) in the traffic engineering subsystem of the electronic transaction system of the Jiangxi Provincial Public Resource Trading Platform from September 24, 2021 to November 22, 2021 (Beijing time, the same below) Class) module uses CA digital certificate to download bidding documents and related materials.

Keywords: engineering construction, engineering construction information

The deadline for submission of bid documents (the deadline for bidding) is 9:30 on November 22, 2021. Bidders should log in to the trading system through the Internet using CA digital certificates and upload the encrypted bid documents before the deadline for bidding. The time when the document arrives in the transaction system is the time when the electronic receipt voucher is signed. Editor/Sang Xiaomei