On June 24, 2022, the Jiangsu Provincial Construction Project Tendering Network released the announcement of the winning candidates for the newly built Shanghai-Nantong Railway Taicang-Situan Section and related projects. The project is divided into 5 bidding sections, and the 24th Bureau Group Co., Ltd., Shanghai Tunnel Engineering Co., Ltd. and other 6 units won the bid, with a total bid price of about 11.02 billion yuan.

Project Overview

The newly built Taicang-Situan section of the Shanghai-Nantong Railway is located in the riverside and coastal areas of southern Jiangsu and Shanghai. The line starts from the Taicang Station of the Shanghai-Sutong Railway in the north, and connects with the Situan Station of the Pudong Railway in the south, passing through Taicang City and Shanghai under the jurisdiction of Suzhou City, Jiangsu Province. The city's Jiading District, Baoshan District, Pudong New District and Fengxian District have an operating length of 111.368 kilometers and a new construction length of 106.785 kilometers, of which 3.45 kilometers in Jiangsu Province and 103.335 kilometers in Shanghai. There are 6 stations on the main line, of which Taicang Station and Situan Station are existing railway stations, and Xuhang Station, Shanghai Baoshan Station, Waigaoqiao Station and Shanghai East Station are newly established. Simultaneously build a branch line in Waigaoqiao Port Area, related liaison lines and other supporting projects.

Tender division

The division of tenders is divided into 5 tenders, and the conditions of the tenders are as follows:

HTJLⅡ-3 bid section: corresponding to HTZQⅡ-3 bid, responsible for the Liuhe line to the provincial border of Jiangsu Province, the main line from the Liuhe line from DK110+996.696 to the provincial border DK114+418.875 and related contact lines. Including: Taixu Super Bridge 3.421km; Taicang Station Hutong Field to Pudong East Up and Down Link 6.431km; Xuxing to Taicang South Up and Down Link 5.018km; Taicang South to Lujiabang Link Base 3.85km, Bridge 9.46km , a total of 13.316km; within the scope of the Lujiabang Liang Yard bid section, the road is changed to ditches, the overpass drainage approach, temporary land use; roadbed, bridge engineering; signal pre-embedded grounding and other projects; , road to the station, pre-buried sound barrier and other projects; Dalin project; sound insulation windows and other project supervision in front of the station and supervision of test and inspection tasks within the scope of this tender section. Except for the 233-hole single-line box girder within the contact line from Taicang south to Lujiabang, which was supplied by Lujiabang beam field and included in the scope of this bidding, this bidding section does not contain prefabricated simply supported beams that have not been approved in this construction drawing.

HTJLⅡ-4 bid section: corresponding to HTZQⅡ-4 bid, main line DK140+700 to DK144+210, responsible for Shanghai Baoshan to 2# working well. The shield section is 2277 meters long, the No. 1 well, and the Puxi open-cut and buried section is 608 meters long. Included within the scope of this tender section: changing roads and ditches, temporary land use; tunnel engineering; ballastless track fastener distribution and ballastless ballast bed engineering; signal pre-embedded grounding engineering; water supply and drainage engineering; Dalin engineering and segment prefabrication stations Former project supervisor. The segments are supplied by the HTZQⅡ-1 standard Jiasong segment base.

HTJLⅡ-5 bid section: corresponding to HTZQⅡ-5 bid, responsible for the Waigaoqiao Station to the Outer Ring Canal, the main line DK155+609.55+989~DK163+700 and the branch line of Waigaoqiao Port. Including: Gaoqiao Super Bridge 3.52km, Gaoqiaogang Subgrade Section 3.80km, Zhaojiagou Super Bridge 0.7km, a total of 10.71km (about 120 holes); Waigaoqiao Port Area Branch Line: Gaoqiaozui Loading and Unloading Line 1.783km, People The Tang loading and unloading line is 13.33km, and the Zhouhai Road loading and unloading line is 1.448km, including the scope of the bidding section: road and ditches, interchange drainage approaches, temporary land use; roadbed and bridge engineering; sleeper prefabrication engineering; signal pre-embedded grounding engineering; water supply and drainage Engineering, station drainage ditch engineering, road to station, road to station, pre-buried sound barrier and other projects; Dalin project; sound insulation window and other station project supervision. Among them, 510 holes of prefabricated beams (243 holes of box beams and 267 holes of T beams) are supplied by Waigaoqiao Yard.

HTJLⅡ-6 bid section: corresponding to HTZQⅡ-6 bid, responsible for the outer ring canal to Shanghai East, the main line DK163+700 to DK191+753. The main line includes Zhaojiagou Super Bridge 6.34km, Cao Road Subgrade Section 2.2km, Chuan-Saudi Bridge 18.21km, and Shanghai East Small Mile Throat Subgrade Section 1.3km. Including the scope of this tender section: road change, ditches, temporary land use; roadbed, bridge engineering; signal pre-embedded grounding works; Temporary projects; sound insulation windows and other station front project supervision. Among them, the prefabricated beams with 623 holes are jointly supplied by Caolu Liangchang and Shanghai Dongliangchang.

HTJLⅡ-7 bid section: corresponding to HTZQⅡ-7 bid, responsible for Shanghai East to Fourth Regiment, main line DK192+349 to DK218+906.52 and moving line. It includes 1.047km of subgrade section in the throat area of Shanghai Dongda mileage, 15.55km of Huinan Super Bridge, 3.91km across S2 Super Bridge, 1.94km across Shipi Leigang Super Bridge, and 2.94km across Pengping Highway Super Bridge. Including the scope of this tender section: road change, ditches, temporary land use; roadbed, bridge engineering; signal pre-embedded grounding works; Temporary engineering; sound insulation windows, etc.; EMU housing and related engineering, Dalin and other engineering supervision. Among them, prefabricated beams with 776 holes were supplied by Huinan Liangchang. Key words: engineering construction information, engineering news, engineering construction

Bidding Information

HTZQⅡ-3 first bid winner: China Railway 24th Bureau Group Co., Ltd. bid price of 1.48 billion yuan; HTZQⅡ-4 first bid winner: Shanghai Tunnel Engineering Co., Ltd., bid price of 1.082 billion yuan; HTZQⅡ-5 first bid winner Candidate: CCCC Second Navigation Engineering Bureau Co., Ltd., with a bid price of 1.7 billion yuan; HTZQⅡ-6 first bid-winning candidate: China Construction Eighth Engineering Bureau Co., Ltd., with a bid price of 2.99 billion yuan; HTZQⅡ-7 first bid-winning candidate Person: Consortium of China Railway Fourth Bureau Group Co., Ltd. and China Railway Fourth Bureau Group Steel Structure Construction Co., Ltd., bidding price: 3.772 billion yuan. Congratulations to the winning bidder! Editor / Zhao E