On July 30, 2021, the National Public Resources Trading Platform issued an announcement on the pre-qualification of the bidding qualification for the construction of the TYZQSG-2 tender for the new Tieli-Yichun railway station front project (on behalf of the bidding announcement), the bidder Heilongjiang Railway Development Group Co., Ltd. , The total investment of the project is 9.8 billion yuan.

Project Overview

The construction site is located between Tieli City and Yichun City in Heilongjiang Province. The newly-built Tieli-Yi Railway is derived from the existing Suijia Line Tieli Station and the branch station. After exiting the station, it turns to the northeast through the Tieli Development Zone and crosses the crane all the way north. After the Harbin Expressway and Provincial Highway 207, cross the Heha Expressway again to enter the expressway service area, and set up Riyuexia Station. After exiting the station, the line crosses the service area, runs parallel to the east side of Heha Expressway, continues northward, crosses Provincial Highway S207 and Heha Expressway to the east of Jiefang Village, and walks on the west side of the expressway, crossing Qiannen Expressway in turn , Yaohe, Provincial Highway 207, and finally to the newly built Yichun West Station.

The total length of the newly-built main line is 112.299km, of which the roadbed is 83.852 km, accounting for 74.67% of the total length of the line. There are 52 bridges, 28.447 kilometers, accounting for 25.33% of the total length of the line. There are a total of 3 stations on the whole line, one of the existing stations will be renovated into a railway station, and two new stations will be built, namely Riyuexia Station and Yichunxi Station. The railway grade is a high-speed railway, the number of main lines is double, the design speed is 250km/h, the line spacing is 4.6m, the minimum curve radius is 3500m in general and 3000m in difficult areas, the restricted slope is generally 20‰, and the effective length of the arrival line is 650m, the train operation control mode is CTCS-2 level train control system, and the train operation command mode is centralized dispatching. The advance project of the project has started.

This tender is divided into 1 bid section, bid section number TYZQSG-2. The scope of this tender is to build the DK1+467.871～DK52+515 section of the railway from Tieli to Yichun, with a length of 52.022km. The content of the bidding is: (1) Relocation of roads (excluding land used), cutting and root excavation, improvement of rivers (ditches), sound insulation windows, garbage removal after demolition of existing structures, temporary land use and reclamation; (2) Subgrade engineering; (3) Bridge and culvert engineering; (4) Track engineering; (5) Comprehensive grounding and penetration ground wire and connection; (6) Other production houses and building engineering tunnel main body, passenger platform wall, cargo platform wall, station area drainage , Level aisles, station walls and fences; (7) large-scale temporary facilities and transitional projects; (8) other expenses (safety production costs, coordination and auxiliary engineering costs, business line construction coordination costs, etc.). The planned construction period is 1277 calendar days, the planned start date is October 1, 2021, and the planned completion date is March 31, 2025.

Keywords: engineering construction, engineering news, engineering construction information

Obtaining prequalification documents

Applicants are requested to log on to the Beijing Engineering Construction Public Resources Trading Platform to download the electronic pre-qualification documents from 09:00 on July 31, 2021 to 16:00 on August 5, 2021. The deadline for submission of documents is at 10:30 on August 12, 2021. The place for submission of bid documents is the Bid Opening Hall, Liangxiang Overnight Evaluation District, Beijing Construction Project Contracting and Trading Center (No. 15, Beidaotian Nanli, Xiying Road, Changyang Town, Fangshan District, Beijing) ). Editor/Sang Xiaomei