On September 8, 2022, the tender announcement for the new Ningbo-Zhoushan railway PPP project was released. This project belongs to the industry railway, and the tenderer is Zhejiang Provincial Development and Planning Research Institute. The feasibility study estimates that it is about 27 billion yuan, and the total preliminary design estimate is 26.989 billion yuan.

Project Overview

The main line of the new Ningbo-Zhoushan railway is 76.396 kilometers long, of which the new line is 70.137 kilometers long, and the existing line is 6.259 kilometers long, including the Ningbo hub, related projects in Zhoushan area, and the joint construction of bridges and roads. The line is located in the eastern coastal area of Zhejiang Province. It starts from Ningbo East Station in the west, passes through Yinzhou District and Beilun District of Ningbo City, and reaches Jintang Island, Cezi Island and Zhoushan Island in Zhoushan City.

There are 36 large and medium bridges with a length of 31.391 km on the whole line, including 27 bridges on the left line of the main line with a length of 28.643 km. Railway tunnel, 17 tunnels 34.660km, bridge-tunnel ratio 90.26%. There are 7 stations on the whole line, of which 4 are newly built, namely Beilun West, Jintang, Ma'ao and Zhoushan, and 3 existing stations are renovated, namely Ningbo East, Qiu'ai and Yunlong. Intermediate station for passenger traffic. Zhoushan train parking lot is set up at Zhoushan Station.

There are 5 new station buildings and 1 rebuilt station on the whole line. Among them, the newly built Yunlong station building covers an area of 5,000 square meters, the Beilun West station building covers an area of 5,000 square meters, the Jintang station building covers an area of 3,500 square meters, the Ma'ao station building covers an area of 5,000 square meters, and the Zhoushan station building covers an area of 20,000 square meters. Room 3950 square meters.

technical standard

Railway grade: high-speed railway; design speed: 250 km/h; number of main lines: double lines; distance between main lines: 4.6 meters; minimum curve radius: 3500 meters for general sections, 3000 meters for difficult sections, and local lines are determined according to actual conditions; Maximum slope: 20‰ for general sections, 25‰ for local difficult sections; effective length of arrival and departure line: 650 meters; train operation control mode: CTCS-2 train control system; dispatch command mode: dispatch centralized; minimum running interval: 5 minutes.

Project cooperation period and construction period

The new Ningbo-Zhoushan railway project is operated in a build-operate-transfer (BOT) mode. The cooperation period is 36 years, of which the construction period is 6 years and the operation period is 30 years.

The construction content is divided into 9 work areas

YZSG-1 construction area: the main line of Yongzhou-Zhuhai Railway is DK0+000～DK14+533.00, and the upward bypass line is YDK0+000～YDK3+010.495. The new line in the construction area is 14.530 kilometers long (in addition, the upward bypass line is 3.01 kilometers long).

YZSG-2 work area: Yongzhou-Zhou Railway DK14+533.00～DK23+110, the new line in the work area is 8.577 kilometers long.

YZSG-3 work area: Ningbo-Zhou Railway DK23+110~DK36+915.62, the new line in the work area is 13.806 kilometers long. YZSG-4 construction area: Ningbo-Zhou Railway DK36+915.62～DK40+033.85, the new line in the construction area is 3.118 kilometers long.

YZSG-5 work area: Ningbo-Zhou Railway DK40+033.85～DK48+004.31, the new line in the work area is 7.971 kilometers long.

YZSG-6 construction area: Ningbo-Zhou Railway DK48+004.31～DK70+144, the new line in the construction area is 22.14 kilometers long.

YZSG-7 work area: This work area includes the new Ningbo-Zhoushan railway line with four power plants and related projects.

YZSG-8 Work Area: This work area includes Yunlong, Ningbo East, Beilun West station houses, production and living houses and related projects on the Ningbo side. Among them, Yunlong Station Station Building is 5,000 square meters, and Yunlong Station is 1,940 square meters. Production and living houses; Ningbo East Station The adaptive transformation of the station building is 3950 square meters, the production and living houses in Ningbo East Station are 3330 square meters; the Beilun West Station building is 5000 square meters, and the production and living houses in Beilun West Station are 2890 square meters. Keywords: engineering news, engineering construction information, engineering construction

YZSG-9 work area: This work area includes Jintang, Ma'ao, Zhoushan station house, production and living houses in the station and related projects. Among them, the station building of Jintang Station is 3,500 square meters, and the production and living houses in Jintang Station are 10,552 square meters; the station building of Ma'ao Station is 5,000 square meters, and the production and living houses in Ma'ao Station are 2,517 square meters; the station building of Zhoushan Station is 20,000 square meters, and the production and living houses in Zhoushan Station 15,330 square meters of living houses; 902 square meters of production and living houses in Zhoushan parking lot.

Obtaining tender documents

Potential bidders can log in to the electronic bidding trading platform of Zhejiang Provincial Public Resources Trading Center with the company's CA digital certificate, and download the bidding documents and bidding supplementary documents below this announcement. The method of submitting the tender documents will be in the form of paper tender documents.Editor/Zhao E