The hard work and sweat behind "Beautiful Experience"

Correspondent Wang Lixu Li Zi Zhang Wei

"This is a very pleasant journey. Such a ride experience is great!" On the morning of July 9, local time, Abu Dudura Mohammad Saifra from Bangladesh was riding at the light rail of Mica to Zhemala The road said that this period of 30 minutes of journey was only 3 minutes now.

The crowd of Chaoyu is waiting for the car

What the dynasty do not know is that from 4 am on July 6, local time, to 18:00 on July 12, 7 days and 6 nights operated by the Macations Light Rail, at the high temperature of 50 degrees Celsius, from the high temperature of 50 degrees Celsius, from the high temperature of 50 degrees Celsius, from the high temperature of 50 degrees Celsius, from the high temperature of 50 degrees Celsius, from the high temperature of 50 degrees Celsius, from the high temperature of 50 degrees Celsius, from the high temperature of 50 degrees Celsius, from the high temperature of 50 degrees Celsius, from the high temperature of 50 degrees Celsius, from the high temperature of 50 degrees Celsius, it comes from the high temperature of 50 degrees Celsius. What kind of hard work did the builders of China Railway Construction pay for the 8th time to ensure that the eighth time to complete the Saudi Micathard light rail is operated.

The train operates the train in the 1st stop of Missa to 2 stops

The operation lasted for 158 hours, with a total operating mileage of more than 50,000 kilometers, and transported more than 1.29 million passengers. In the process, more than 10 Chinese companies led by China Railway Construction to go to sea, solved the problem of "short operation time, peak passenger flow", and realized the extension of China's rail transit industry chain in the Middle East. The Chinese railway builders used the responsibility and responsibility of Chinese enterprises. They renewed the legend again in the place where the magical story was born of "Tianfang Ye Tan".

The most operating in the world and the severe epidemic challenge

The Micathard Light Rail is built by China Railway. It is the currently largest design operation, the most complicated operation model, and the most heavy operating tasks. It opened on November 13, 2010 and was built by Chinese companies in the Middle East. The first light rail railway is also Saudi Arabia's first light rail rail. The project has a total length of 18.25 kilometers and has a total of 9 stations. The design transportation energy is as high as 72,000 per hour.

According to the different activities of the Chaojie ritual, the operation runs according to the five different modes of A, B, C, D, and E. In the busiest C model, the train stays at the station at the station does not exceed 150 seconds to ensure that all passengers can follow the provisions of the Chaoju ceremony. Time reaches the destination and successfully completes the dynasty activities. Therefore, in some periods, the stations will form a continuous crowd, which will cause tremendous pressure on the scene to guide and transport.

In addition, the impact of the new crown epidemic continues, and mutant strains continue to appear. During the operation, there are 300 cases of daily infection announced by local Saudi Arabia. The "zero distance" of millions of dynasties, the stress of prevention and control of the epidemic is self -evident.

In order to coordinate and solve major issues, Tiejian International has established a special class of domestic security groups, organizing the domestic expert group to hold a seminar on the epidemic prevention and control plan for multiple times, and implement "closed -loop management" and "hierarchical prevention and control" at the scene to reserve a sufficient amount of epidemic situation Prevent and control medicines and materials, set up temporary clinics at the station and arrange full -time doctors to stay at any time, regularly conduct employees' epidemic prevention and control training, do a good job of eliminating disinfecting and personal protection of employees, and building the Great Wall of Iron and Steel for the prevention and control of the epidemic. The Railway Construction International Operation Team also combines domestic train operation experience with project characteristics to join hands with the China Railway Beijing Bureau Group, CRRC Great Passenger, China Railway 19th Bureau, China Railway Construction Electricization Bureau and other units to integrate advantageous human resources, put into operation, exert its work, exert its performance Professional advantages show the image of Chinese enterprises' unity, sincere, friendly, and sincere cooperation to the local people.

With loyalty and adherence to win many praises

On the morning of July 8th, Beijing time, this is the largest and busiest C -mode stage of the project. Participants at the conference room on the third floor of Railway Construction International were passing the video to follow the operating dynamics in front. Since the owner notified in March 2022, since the implementation of the light rail operation, the group has held a special meeting to review the operation plan. Relevant leaders lead the domestic special class, keep on duty day and night, keep on the scene in real time, and study and solve the problem in a timely manner. It provides a guarantee for the successful completion of the project.

Due to a large number of people gathered in a short period of time, each train of 12 trains must be responsible, which brings tremendous pressure on operation organizations and crowd guidance. When Zheng Feng, the security director of the maintenance department of Mecca Light Rail, went down the platform, his legs kept trembling because of standing for a long time. During the period, in addition to his job, he and other Chinese personnel worked for more than 20 hours on the densely crowded platform.

The people of the Chaoyu are under the guidance of the staff.

The 18 -kilometer operating line, high temperature of 50 degrees Celsius, more than 20,000 steps per capita. After walking, people are completely "soaked" ... However, such a "one circle", Ma Xing I don't know how many times I have gone. He has been in Saudi Arabia since he graduated in 2013. He has experienced five years of operation.

Starting from preparation, Ma Xing devoted himself to personnel to organize, temporary employee recruitment and training, various plans to formulate and participate in trial operation and driving coordination. In order to cope with various emergencies, he formulated various solutions in advance, "drilling" over the brain over and over again, so that he could not sleep with peace of mind for a few days, and even the dream was "exercise" scene.

"The vehicle is started, the operation test begins!" The outdoor temperature of Mecca often reaches 45 degrees Celsius. Most of the test cases are implemented at high temperatures in the open air. The test time is more than 4 hours, and sometimes it needs to be continuously tested in a short period of time. The whole piece of clothes outside was soaked, dried by the scorching sun, and then wet again ... until all the tests were done, he could put down his hanging heart.

Eye, always stare at the big screen of the operation control center; hand, for a moment, staying with the intercom ... During 7 days and 6 nights, Yang Dongchi, the director of the Meloth Light Rail operation, conducted uninterrupted monitoring of the entire operation of the operation at the control center. During the formal operation, he could only rest for three or four hours a day. In the most busy B, C, and D model, he didn't even sleep for two days and two nights. Under such a high load state, not only personnel, trains and various equipment have been tested strictly. The 36 -year -old Wei Yan is the chief engineer and minister of the vehicle management department. "Repair these devices like saving a lot of money in the 'family'." He put forward the idea of ​​focusing on repair, carried out craft innovation, and led colleagues to analyze the faults of the passenger information broadcast system failure parts. The maintenance process of the double -tower dryer and piston valve of the brake system has been updated, which greatly reduces the maintenance cost.

Overcoming heavy difficulties, the operation of Chaozheng is over! Chinese employees have achieved zero infection. The successful operation of the project is not only praised by the dynasty, but also won praise and attention. Saudi traffic minister Salah and other dignitaries visited the inspection. President of the Saudi Railway Corporation, Bashar, personally stared at the operation of the operation control center during the operation of the operation control center, and the performance of China Railway Construction during trial operation and the performance during the formal operation period Give high appreciation. Xinhua News Agency and mainstream media in the Middle East Arabia, Saudi Public Press, etc. have also widely reported the operation of Michael light rail operations. Chinese railway builders once again wrote a legend in Mecca.

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