On March 2, 2023, the Anhui Bidding and Purchasing Association released the public bidding announcement for the subgrade construction of the Huainan section of the Huainan-Tongcheng Expressway. billion.

Project Overview

The Huainan section of Huainan-Tongcheng Expressway has a total length of about 56.438 kilometers. There are 2 super-large bridges, 21 large bridges, and 19 small and medium bridges along the whole line; 7 cross-bridges on branch lines; 7 interchanges including Cao'an, Shiyuan, Dashun, Xiaodian, Lishan, Liugang, and Liugangxi For the overpass, 5 ramp toll stations, 2 service areas, 1 maintenance work area, 1 traffic police barracks, 1 traffic law enforcement station and other necessary traffic engineering and facilities along the line will be constructed simultaneously.

The section from the starting point of the project to the Hezhou Expressway is about 42.5 kilometers long and adopts the standard construction of a two-way four-lane expressway with a roadbed width of 27.0 meters; the section from the Hezhou Expressway to the end is about 13.938 kilometers long and adopts the standard construction of a two-way six-lane expressway with a roadbed width of 34.5 meters. The asphalt concrete pavement of the project has a design speed of 120 km/h. The vehicle load level of bridge and culvert design adopts highway-I level, and other technical indicators are implemented in accordance with "Technical Standards for Highway Engineering" (JTGB01-2014). Keywords: engineering news, engineering construction information, engineering construction

Section division

For the subgrade engineering of this project (including subgrade, bridge and culvert engineering), including construction, inspection, defect period repair and other work content. details as follows:

Planned duration

HTHNLJ-1: 720 calendar days; HTHNLJ-2: 900 calendar days; HTHNLJ-3: 720 calendar days; HTHNLJ-4: 720 calendar days; HTHNLJ-5: 720 calendar days; HTHNLJ -6 Lot 720 calendar days. The planned start time is March 2023, and the defect liability period is 2 years.

Obtaining and submitting tender documents

Potential bidders are requested to log in to the Anhui Hefei·Public Resources Trading Electronic Service System to download the bidding documents and related materials from March 2, 2023 to March 23, 2023 at 10:00. Deadline for submission of documents: March 2023 10:00 on the 23rd. Editor / Zhao E