The key control project of the Xianghai Bridge of Zhuhai Maritime Bridge is successfully completed

Author:Chinese maritime affairs Time:2022.08.08

Recently, with the successful dismantling of the last hanging basket of the Sword Gate Bridge, the key control project of the Xianghai Bridge of Zhuhai Great Transportation Construction — the main water construction operation of the main waterway bridge of the grinding knife gate bridge The Xianghai Bridge laid a key foundation for the opening of the air show this year.

The grinding knife gate waterway where the grinding knife door is located is the most busy water arteries in the Xijiang River Basin Jianghai. Every day, 300 ships on the construction waters of the Swordsman Bridge are aviation. influences.

In order to ensure the safety of construction and reduce the impact of shipping navigation, in the site of the bridge construction, in addition to the construction staff, there is a group of people to escort the bridge construction. They are on -site traffic control staff from Zhuhai maritime affairs. So today, let's take a look together. When the bridge is under construction, what are the maritime staff busy.

Traffic control

Before the construction of the construction, the Zhuhai Maritime Safety Administration learned about the construction plan in advance, organized the coordination of water safety security coordination to determine the on -site traffic control measures on the day of construction. The voyage notice was issued on July 29, and the information related to traffic control was announced, and a warning of the ship was issued in advance to facilitate the ship to adjust the routes in advance. The influence of keeping.

In order to ensure the smooth construction, the Zhuhai Maritime Bureau arranges sea cruise boats on the upstream and downstream of the Sword Gate Bridge as an on -site alert ship. At the same time, the trunship personnel will also conduct the overall dynamics of the ships in the upstream and downstream of the bridge through VTS and AIS. Control and remote reminders of surrounding ships.

In addition to the reminder of traffic control removal of the surrounding ships, the on -site alert sea cruisers also need to deal with various emergencies at any time. One is to cooperate with the truncant personnel to alert and intercept the ships driving in the construction waters. To prevent the ship from entering the construction waters, it affects the construction; the second is to drive away the ships that break into the construction waters.

During the construction of the Sword Men's Bridge on July 31, the Zhuhai Maritime Bureau set up two sealing alarm lines in the upstream and downstream of the construction area, and arranged four boats including two sea cruisers. Eight on -site law enforcement officers were responsible for on -site alert mission. The Bitzer Smart Management Center of Zhuhai Maritime Safety Administration arranged two truncant personnel to conduct remote alerts on the ship and warned and driven more than ten ships entering the alert waters.

Guarantee

Due to the ability to protect, the project was successfully completed at about 12:40 on the same day, more than two hours earlier than the scheduled time. After the construction, the maritime field law enforcement officers gradually unblocked the regulatory waters, and guided the navigation order safely and orderly through the bridge waters that were waiting in the anchors in an orderly manner.

The Mugenmen Bridge began physical construction from July 2019. By July 31, 2022, the water construction project was completed, which lasted 3 years.

During this period, the Zhuhai Maritime Safety Bureau cooperated with the bridge project to organize law enforcement forces to implement traffic control measures on the construction waters. The successful completion of the bridge water construction project shows the responsibility of the Zhuhai Maritime Affairs Bureau to ensure the construction of major projects, help people's livelihood, and serve local economic development.