Project overview: The project starts from K2004 + 272 of Jingmo Highway (eastern suburb of Jiagedaqi District), crosses with Luobei-Ebuduge Highway, and runs northward along the existing old road. It passes through Jiagedaqi District, Songling District, Guyuan Town, Jinsong Town, Tayuan Town, Xinlin District, Dawusu Town, Bizhou Town, Cuigang Town, Targen Town, Tahe County and Walagan Town, and ends at K2304 + 726.668 of Jingmo Highway (in front of Walagan Frozen Soil Bridge), with a total length of 300.455 kilometers. Among them, 103.927 kilometers of second-class highway (including 7567.35 meters/8 new bridges) were rebuilt and expanded. Specific sections: K2094 + 500 ~ K2144 + 000, K2169 + 400 ~ K2179 + 500, K2198 + 300 ~ K2212 + 000, K2215 + 700 ~ K2222 + 900, K2271 + 500 ~ K2289 + 600, K2299 + 400 ~ K2304 + 726.668; 9.0km of first-class road reconstructed, specific section: K2004 + 272 ~ K2013 + 272; There are 187.528 kilometers of second-class roads for pavement reconstruction. Specific road sections: K2013 + 272-K2094 + 500, K2144 + 000-K2169 + 400K2179 + 500-K2198 + 300, K2212 + 000-K2215 + 700, K2222 + 900-K2271 + 500, K2289+600~K2299+400。 The whole line is provided with 5 extra-large bridges of 6449.60m, 2 large bridges of 1051.84m, 1 medium bridge of 65.91m, 47 culverts, 5 highway and railway overpasses (for use), 37 intersections with grade roads, 10 pipeline intersections (for use), 6 road maintenance teams (combined parking areas), 2 parking areas and 17 bus stops. This project is reconstructed and expanded on the basis of the existing highway, of which the K2004 + 272 ~ K2013 + 272 section is constructed according to the first-class highway standard, with a design speed of 80 km/H and a subgrade width of 24.5 meters. Section K2013 + 272 ~ K2304 + 726 is constructed according to the standard of Class II highway, with a design speed of 80 km/H and a roadbed width of 12.0 m. The design vehicle load grade of new bridges and culverts is highway-1.
Construction site: Daxinganling area (Jiagedaqi District, Songling District, Xinlin District, Tahe County)
Bidding scope: Reconstruction and expansion project of Jiagedaqi-Walagan section of Jingmo National Highway. Carry out the construction of subgrade, pavement, bridges and culverts, traffic safety facilities, intelligent transportation facilities and buildings attached to the highway and repair during the defect liability period. See the drawings and lists for the specific work contents.
Planned construction period: from November 1, 2025 to November 1, 2027, 730 calendar days in total, and the defect liability period is 24 months. The above time is only used as a unified standard for the preparation of bidding documents, and the actual commencement date shall be subject to the relevant provisions of the construction contract.
Bid winning information:
First place of bid section
A1: China Railway Seventh Engineering Group Co., Ltd. (Consortium leader)
China Railway Seventh Engineering Group Third Engineering Co., Ltd. (Consortium member)
China Railway Seventh Engineering Group Electrical Engineering Co., Ltd. (Consortium Members)
Pre-bid price (RMB): 187882467.00
No.2: China Railway First Engineering Group Co., Ltd. (Leader of the consortium)
China Railway First Engineering Group No.2 Engineering Co., Ltd. (Member of the consortium)
Pre-bid price (RMB): 18 The third place in the 9232738.00
: China Railway 19th Bureau Group Co., Ltd. (Initiator of the consortium)
China Railway 19th Bureau Group Electrical Engineering Co., Ltd. (Member of the consortium)
Pre-bid price (RMB): 183638698. 00
A Bid Section
2 First place: China Railway 19th Bureau Group Co., Ltd. (Consortium leader)
China Railway 19th Bureau Group Third Engineering Co., Ltd. (Consortium member)
Pre-bid price (RMB): 342428277.00
No.2: China Railway 11th Bureau Group Co., Ltd. (Leading member of the consortium)
Shenyang Wanchang Traffic Engineering Co., Ltd. (Member of the consortium)
Pre-bid price (RMB): 344035265.00
No.3: Shandong High Speed Engineering Construction Group Co., Ltd.
Pre-bid price (RMB): The first place in the bid section
A3 of the 344087667.00
: Longjian Road and Bridge Co., Ltd. (Leader of the consortium)
Heilongjiang Beilong Traffic Engineering Co., Ltd. (Member of the consortium)
Pre-bid price (RMB): The second place in the 440732388.00
: The First Engineering Co., Ltd. of CCCC First Highway Engineering Co., Ltd. (The initiator of the consortium)
The Electrification Engineering Co., Ltd. of CCCC First Highway Engineering Co., Ltd. (The member of the consortium)
The pre-bid price (RMB): 429916881.00
No.3: CCCC Second Harbor Engineering Co., Ltd.
Pre-bid price (RMB): The first place in the A4 bid section
of the 443436279.00
: CCCC Second Highway Engineering Co., Ltd.
Pre-bid price (RMB): 300184368.00
No.2: CCCC First Harbor Engineering Co., Ltd.
Pre-bid price (RMB): 300102578.00 No
.3: CCCC Third Highway Engineering Co., Ltd.
Pre-bid price (RMB): The first place of A5 bid section
of 300000661.00
: CCCC Second Harbor Engineering Co., Ltd.
Pre-bid price (RMB): 304261403.00
No.2: Heilongjiang Longjian Road & Bridge No.4 Engineering Co., Ltd. (The leader of the consortium)
Heilongjiang Longjian Road & Bridge No.5 Engineering Co., Ltd. (The member of the consortium)
Pre-bid price (RMB): 306220731.00
No.3: Guangxi Road Construction Engineering Group Co., Ltd.
Pre-bid price (RMB): 297513770. 00
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