A few days ago, the Huaibei-Suzhou-Bengbu intercity railway construction and supervision bid-winning unit was released. China Railway Group has become the biggest winner. The total project investment is about 10.1 billion. The planned total construction period of this project is 1461 calendar days. The start date is April 1, 2022. It is planned to Completion date March 31, 2026.

Project Overview

The newly built Huaibei-Suzhou-Bengbu intercity railway is located in the northern part of Anhui Province and passes through the three cities of Huaibei, Suzhou and Bengbu. The line starts from Huaibei North Station of Huai-Xiao Liaison Line and connects to Xuzhou Hub via Zheng-Xu High-speed Railway. Zhonglian plans the inter-city Bozhou-Bengbu section in northern Anhui and the Huaibei-Fuyang section. Chubeng Intercity Railway is connected. The total length of the main line is 160.94 kilometers, including: Huaibei area reconstruction Huaixiao connection line 1.532 kilometers, Bengbu area reconstruction existing Bengnan connection line. There are 6 Huaibei North Station, Huaibei West Station, Suzhou West Station, Shuangduiji Station, Guzhen South Station and Bengbu South Station on the whole line, of which Huaibei North Station and Bengbu South Station are existing stations and the rest are newly built stations.

Main technical standards

Railway grade: high-speed railway; number of main lines: double lines; design speed: 350 km/h; minimum curve radius: 7000 meters in general areas, 5500 meters in difficult areas; distance between main lines: 5.0 meters; maximum slope: 20‰ in general areas , 25‰ in difficult areas; effective length of arrival and departure line: 650 meters; dispatching command method: dispatching centralized.

Tender division

HSBZQ-1 bid: main line DK0+900～DK29+249.405 [335# pier of Huaisu Bridge (inclusive)] and reconstruction of Huai-Xiao connecting line project, the total length of the line is 28.86km, the main projects include: reconstruction of Huai-Xiao connecting line 1.532 km; roadbed project 4.24 km (including Huaibei West Station and related works of storage yard); 1 tunnel 1.316 km; Huaibei North Bridge, Xinsui River Bridge, Huaisu Bridge, Xiangshan Bridge a total of 23.304 km, double-block type Ballastless track (including ballastless track bed foundation pouring, track fine-tuning parts, signs and signs), 1 beam storage yard.

HSBZQ-2 standard: main line DK29+249.405 [Huaisu Bridge 335# Pier (not included)] ~ DK69+028.06 Jingtai Expressway Bridge 165# Pier [(not included)], the total length of the line is 39.78km, the main project Including: 2.4 kilometers of roadbed section (Suzhou West Railway Station); Huaisu Super Bridge, Beijing-Taiwan Expressway Super Bridge, a total of 37.38 kilometers, double-block ballastless track (including ballastless ballast bed foundation pouring, track fine-tuning parts, signs), There are 2 beam farms.

HSBZQ-3 standard: main line DK69+028.06 [Jingtai Expressway Bridge 165# Pier (included)] ~ DK100+882.195 [Guzhen West Bridge 361# Pier (not included)] and track laying, welding, locking and Grinding, the total length of the line is 31.85km, and the main projects include: subgrade section of 5.88km (including double stacking station); Beijing-Taiwan Expressway Super Bridge [including main span (38+120+228+120+38) m low tower cable-stayed bridge] , Shuangduiji Bridge, Guzhen West Bridge and Gengwan Bridge, with a total of 25.97 kilometers, double-block ballastless track (including ballastless ballast bed foundation pouring, track fine-tuning parts, signs and signs), 1 beam storage yard, 1 sleeper prefabrication plant (supplying the whole line of double-block sleepers), 1 track laying base, responsible for the entire track laying project.

HSBZQ-4 standard: main line DK100+882.195 [361# pier of Guzhen West Bridge (inclusive)] ~ DK130+506.525 [213# pier of Bengbu North Super Bridge (inclusive)], the total length of the line is 29.62km, and the main projects include: The roadbed section is 1.85 kilometers (Guzhen South Station); Guzhen West Bridge and Bengbu North Bridge, a total of 27.77 kilometers, double-block ballastless track (including ballastless ballast bed foundation pouring, track fine-tuning parts, signs), system 1 place to store beams. Keywords: engineering construction. Engineering construction information

Bidding Information

The first place in the first bid in front of the station is China Railway 16th Bureau Group Co., Ltd., with an evaluation price of 2.5 billion yuan; the first place in the 2 bids in front of the station is China Railway Shanghai Engineering Bureau Group Co., Ltd., with an evaluation price of 2.84 billion yuan; the third bid in front of the station is the first place One China Railway No. 1 Bureau Group Co., Ltd. has an evaluation price of 2.7 billion yuan; the first four bids in front of the station are China Railway No. 4 Bureau Group Co., Ltd., with an evaluation price of 2.07 billion yuan.

Shanghai Xianxing Construction Supervision Co., Ltd. won the first place in the Supervision 1 bid, with an evaluation price of 24.2 million yuan; Shanghai Tianyou Engineering Consulting Co., Ltd. won the first place in the Supervision 2 bid, with a bid evaluation price of 28.1 million yuan; Hubei) Engineering Supervision Consulting Co., Ltd., with a bid evaluation price of 23.59 million yuan; Beijing China Railway Chengye Engineering Construction Supervision Co., Ltd., the first place in the supervision of 4 bids, with a bid evaluation price of 20.64 million yuan. Editor/Sang Xiaomei