On December 16, 2021, the Beijing Municipal Engineering Construction Transaction Information Network released the announcement of the candidates who won the bidding for the construction of the new Xi'an-Shiyan high-speed railway (Shaanxi section) station and the construction of the temporary power project. The total investment of the project is 18.5 billion. The biggest winner, see the China Railway Eighteenth Bureau Group going through Qinling again!

Project Overview

The construction site is in Shaanxi Province. The new high-speed railway from Xi’an to Shiyan is drawn from Xi’an East Station in the Xi’an Hub, and connected to the existing Shiyan East Station via Lantian, Shangluo West, Shanyang, Manchuanguan, and Yunxi Stations. The main line is 256.7 kilometers long. , There are 7 stations on the whole line, including 6 newly built stations. The project feasibility study approved investment was 47.68 billion yuan. The project investment is 45.21 billion yuan, and the EMU purchase cost is 2.47 billion yuan. The project capital accounted for 50% of the total investment, which was 23.84 billion yuan; its China Railway Group invested 10.38 billion yuan, Shaanxi Province invested 9.9 billion yuan (including 2.65 billion yuan in land acquisition and demolition), and Hubei Province invested 3.56 billion yuan (including 4.2 billion yuan in land acquisition and demolition). RMB 100 million), domestic bank loans are used for funds other than capital.

This tender is divided into 8 bid sections, bid section numbers: XSZQ-1, XSLD-1, XSZQ-2, XSZQ-3, XSZQ-4, XSZQ-5, XSZQ-6, XSZQ-7.

XSZQ-1, the number of projects is: 3.865 kilometers of roadbed, 23.749 kilometers of bridges, and 1,343.92 square meters of houses. Main project contents: Chanhe Bridge, Weizhai Bridge, Tangyuhe Bridge, Daiyuhe No. 1 Bridge, Daiyuhe No. 2 Bridge, 4 subgrade sections, and track laying (including Hubei section main line and station Line track laying), track laying base (built with Xikang high-speed railway, including half of the track laying base construction cost), XSZQ-2 section Longfengpo Middle Bridge, Longfengpo Bridge 9-hole box girder prefabrication and erection, mileage/range: DK8+561～ DK38+486.8.

XSLD-1, the number of projects is: 35kV temporary power lines totaling 266.39 kilometers, of which 35kV temporary power lines are 50 kilometers, 35kV temporary main lines are 191.19 kilometers, and 35kV temporary T-connection lines are 25.2 kilometers. There are 4 35kV power supply intervals and 4 35kV temporary switch stations. , Mileage/range: DK28+176～DIK175+650.

XSZQ-2, the number of projects is: 0.427 kilometers of station roadbed, 0.521 kilometers of bridges, 32.226 kilometers of tunnels, and 3,749.23 square meters of houses. Main project content: Longfengpo Bridge, Xiaozhai Tunnel, Sangyuan Tunnel, Qinling Mabaishan Tunnel, Luotuoxiang Tunnel Entrance Work Area, and 3 sections of roadbed. , Mileage/range: DK38+486.8～DⅡK71+920.

XSZQ-3, the project quantity is: 0.084 kilometers of roadbed, 0.191 kilometers of bridges, 20.328 kilometers of tunnels, and 999.47 square meters of houses. Main project content: Luotuoxiang Tunnel Exit Work Area, Xiling Tunnel, Kangjiahe Bridge, Roadbed Section 1, Mileage/Scope: DⅡK71+920～DⅡK93+573.51.

XSZQ-4, the project quantity is: 2.005 kilometers of roadbed, 1.522 kilometers of bridges, 11.446 kilometers of tunnels, and 860.56 square meters of houses. Main project contents: Liujiahe Bridge, Nanqinhe Bridge, Ershilipu Bridge, Nanqin Tunnel, Baiduoshan Tunnel, Xiaoling Tunnel (entrance, No. 1 inclined shaft construction area), 4 sections of subgrade, sleeper factory. , Mileage/range: DⅡK93+573.51～DK108+625.

XSZQ-5, the number of projects: 0.021 kilometers of roadbed, 0.907 kilometers of bridges, 26.685 kilometers of tunnels, and 2009.16 square meters of houses. Main project content: Nankuanping Bridge, Mogou River Bridge, Zhangjiayuan Bridge, Xiaoling Tunnel (No. 2 Inclined Shaft, Exit Work Area), Xilushan Tunnel, Huashutai Tunnel, Zhaiziliang Tunnel, Zhangjiayuan Tunnel, Subgrade Section 1. , Mileage/range: DK108+625～DK136+034.75.

XSZQ-6, the project quantity is: 1.514 kilometers of roadbed, 1.992 kilometers of bridges, 16.801 kilometers of tunnels, and 990.39 square meters of houses. Main project content: Juanlingcao Bridge, Shanyang Cross-Fuyin Expressway Bridge, Juanlingcun Bridge, Xigou River Bridge, Tongtagou Bridge, Tianzhu Mountain No. 1 Tunnel, Tianzhu Mountain No. 2 Tunnel (Import Work Area), 4 sections of roadbed. , Mileage/range: DK136+034.75～DK156+752.

XSZQ-7, the number of projects is: 0. 118 kilometers of roadbed, 2.304 kilometers of bridges, 16.924 kilometers of tunnels, and 56.19 square meters of houses. Main project content: Tianzhushan No. 2 Tunnel Exit Work Area, Tianzhushan No. 3 Tunnel, Yunling Tunnel Shaanxi Section, Hanchenggou Bridge, Manchuanguan Fuyin Expressway Overpass Bridge, Manchuanguan Station Bridge (5-line bridge), roadbed 1 Segment, mileage/range: DK156+752～DIK175+650.

The planned construction period is 1643 calendar days, the planned start date is December 20, 2021, and the planned completion date is June 20, 2026. Keywords: engineering construction, engineering construction, engineering construction information

Successful bid information

China Railway Shanghai Engineering Bureau Group Co., Ltd. and China Railway Fourth Bureau Group Co., Ltd. won the bid for XSZQ-1 bid for 2.44 billion yuan; China Railway Eighteenth Bureau Group Co., Ltd. won the bid for XSZQ-2 bidding for 3.82 billion yuan; China Railway Seventh Bureau Group Co., Ltd. won the bid for 2.77 billion yuan. XSZQ-3 bid section; China Railway 20th Bureau Group Co., Ltd. won the bid for XSZQ-4 bid section for 1.97 billion yuan; China Railway Tunnel Bureau Group Co., Ltd. won the bid for XSZQ-5 bid section for 2.73 billion yuan; China Railway Eleventh Bureau Group Co., Ltd. won the bid for XSZQ-6 bidding for 2.3 billion yuan Bid section; China Railway Beijing Engineering Bureau Group Co., Ltd. won the bid for XSZQ-7 bid section for 2.48 billion yuan; Tianjin New Asia-Pacific Engineering Construction Supervision Co., Ltd. won the bidding supervision XSJL-1 bid section for 53910,000 yuan; Beijing Tiecheng Construction Supervision Co., Ltd. won the bidding supervision XSJL for 65293,000 yuan -3 bid section; China Railway Second Institute (Chengdu) Consulting Supervision Co., Ltd. won the bid for the supervision of XSJL-2 bid section for 40,375,150 yuan. Congratulations to the winning bidder! Editor/Sang Xiaomei