The last section of the sinking tunnel of the Shenzhen -Middle Channel is smoothly out of the dock

Text/Picture Yangcheng Evening News reporter Wang Danyang correspondent Huang Xia

At 10:45 on July 1, the Shenzhen -Macao Greater Bay Area Super Engineering Shenzhen Channel was reported again -the last section of the pipeline (E24) on the east side of the Shenluan Tunnel was successfully twisted out of the dock.

The E24 pipe section is constructed by the S08 contract section of the Shenzhen Channel S08 contract of Poly Growing the Guangzhou Salvation Bureau. The tube is 165 meters long, 10.6 meters high, 46 meters wide, and weighs about 80,000 tons after the completion of the pouring. Its displacement is equivalent to a heavy aircraft carrier.

At 8 am on the same day, the 80,000 -ton E25 pipe festival began to move slowly. At 10:45, the E24 tube festival was smoothly twisted out of the dock, and then the pipe section will be located on the bottom of the pipe section.

Kong Weida, the project manager of the Guangzhou Salvation Bureau, said that since July 2020, the participating team has successfully completed the dock of the E32-E24 pipe section of 9 verses of overweight ultra-wide steel shell sinking tunnel pipes. All participants overcome difficulties, overcoming many difficulties such as large tube tonnage, narrow operation area, and short tide time, and refreshing a number of world records such as the dock of the ultra -wide pipe festival in the limited waters. Next, it will be actively prepared for the E24 tube joint floating transportation of the E24 pipeline in late July.

During the pre -production of the E24 pipe section, the Poly grew up construction team overcame the influence of high temperature operations in summer, adopted continuous construction at night to pour, and make full use of the "golden six -hour" with suitable temperature. On June 24, the last pipe section E24 pipe section of the Shenzhen -Middle Channel undertaken by Poly grew up was successfully completed. At this point, the Shenzhen-Central Channel S08 contract section has completed the prefabricated task of all 9 tube sections (E32-E24) at a new speed of 26 months, and the total length of the pipeline is 1279 meters.

"The Poly Growing Construction Team actively played the role of the party organization's combat fortress and the role of the pioneer of party members, and successfully completed the 9 -section pre -system work. We will successfully complete the construction of the Shenzhen -Middle Channel project with a stronger confidence and a better style. Help the construction and development of the Guangdong -Hong Kong -Macao Greater Bay Area, and welcome the 20th victory of the party with excellent results. "Wu Xudong, the project manager of the S08 contract section of Poly Growing up, said.

Source | Yangcheng Evening News • Yangcheng School

Responsible editor | Zheng Zongmin

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