Is the double line in operation? Completed the double track opening of the railway

The double-track became the first high-speed railway in southwest China, and the double-track was officially put into operation on July 1, and the most advanced passenger train in China, the Harmony, will be put into operation. The whole line will run 6 groups of EMUs, and the much-watched Nanchong to Yingshan small operation will resume normal operation, 3 times a day Reporter Zhang Deli A piece of green environmental protection isolation net is fixed at both ends of the steel pipe, and the construction personnel are working overtime to install the isolation fence ......Yesterday (19th) morning, a technician surnamed Cao of the Second Bureau of China Railway told reporters: "The eastern section of the entire railway double-track construction has entered the final sprint stage, with a design speed of 160 kilometers per hour and a design speed of 200 kilometers per hour in the western section.

The reporter then took a car to the Shunqing construction section and saw that the slope protection project along the line has been completed, the rails have been fully laid, and many construction workers are adjusting the rails in the rain to reach the Nanchong passenger station of the railway.

Platforms 1 and 2 are stepping up construction, and the excavation of earth and stone has been fully completed, and now it has entered the platform pouring stage. According to a technician at the scene, after the official opening of the line on July 1, it was in advance.

Platforms 3 and 4 will not affect the official opening time. According to Chen Qi, secretary of the Party branch of Nanchong Railway Station, the new railway double line after the expansion is a high-grade electrified railway. The electric locomotive is more energy-saving, more environmentally friendly and faster, and it only takes more than 1 hour from Nanchong to Chengdu, more than 2 hours earlier than the original time.

After the resumption of railway operation, Nanchong to Yingshan tube small operation normal resumption of operation, 3 round-trips per day, the specific opening time is subject to the announcement of Nanchong Railway Station. On the same day, the reporter learned from the construction headquarters of the expansion and reconstruction of the Nanchong section of the railway that since the opening of the railway, it has experienced the era of steam engines, internal combustion engines and today's electric locomotives. The construction of the double-track is part of the Shanghai-Hanrong Corridor of China's railway trunk line, with a total investment of 11 billion yuan.

After the railway capacity expansion was achieved, the entire line was outlined by the "Harmony" EMU train, which can reach a speed of more than 200 kilometers per hour, becoming the first high-speed railway in southwest China. In order to ensure that the construction of the "6.30" expansion project was completed as scheduled, the Chengdu Railway Bureau was personally commanded by a deputy director, and the engineering and technical personnel worked overtime to carry out the cooling and heating tests on each section, and held a progress briefing every morning. At present, the western section of the railway (Chengdu to Nanchong) has been opened to traffic, and the freight train has been tested.

The eastern section is currently undergoing the installation of safety guardrails and the adjustment of rails, and some ancillary works are working overtime. "It is certain that the double line will be officially opened to traffic on July 1. "The person in charge of the construction headquarters of the Nanchong section of the railway is full of confidence.

On July 6, 2009, the eastern section of the railway double line (Wan'an Temple Tunnel - Sanhui Section) was completed, marking the complete success of the construction of the railway double line and the completion of the railway double line.

At 0:00 on July 7, 2009, the railway double line was put into operation, with a speed of up to 200km h, which ended the era of Suiyu Railway dominating the "first railway in the southwest" and became the real first railway in the southwest.

According to experts, the railway double line is part of the Shanghai-Hanrong Corridor of China's railway trunk line, with a total investment of 11 billion yuan. The construction of the railway double-track project started on November 27, 2004, according to the plan, the railway double-track is a high-grade electrified railway, the design speed of the eastern section of the double-track is 160 kilometers per hour, and the design speed of the western section is 200 kilometers per hour. The completed railway double-track will be outlined by the "Harmony" EMU train, and thus the railway double-track will become the first fully enclosed high-speed railway in southwest China, and the arrival of the state from Chengdu will be shortened from the current nearly 7 hours to 2 hours.