(Special Zone for 40 Years) Engineer Huang Weibing: Proud Qianhai Infrastructure Builder
China News Service, Shenzhen, August 29th, title: Engineer Huang Weibing: Proud Qianhai Infrastructure Builder
Author Zheng Xiaohong Zhu Clan Ying Guo Xuan Xu
This year marks the 40th anniversary of the establishment of the Shenzhen Special Economic Zone and the 10th anniversary of the establishment of the Qianhai Shenzhen-Hong Kong Modern Service Industry Cooperation Zone (hereinafter referred to as "Qianhai"). It is also the lead of Huang Weibing, deputy project manager of the Fifth Engineering Co., Ltd. of China Railway Fourth Bureau Group. The sixth year of the sea stop. In an interview recently, Huang Weibing said that as a participant and witness of Qianhai construction and development, he is very proud.
In 2014, Huang Weibing came to Qianhai and participated in the municipal engineering of Qianhai Shuangjiehe Road (and its underground road) and Qianhai No. 10 Landscape Bridge (Tinghai Shuangjiehe Bridge Project).
The No. 10 landscape bridge project has successfully completed the closure of the first steel box girder of the main span on July 18, 2020. It is planned to be open to traffic in December 2020. It will be more convenient to come to Qianhai from Bao'an District.
He said that in the past two years, the projects undertaken by him and his team have been successfully completed and handed over for inspection. The high-rise buildings around Qianhai have also been capped, the decoration has been completed, and the enterprises have settled in and are running. Huang Weibing personally experienced the whole process of Qianhai from a deserted beach to the completion of glass and steel buildings. He said that since 2018, Qianhai has undergone greater changes and faster construction.
"I came to Qianhai, Shenzhen in 2014 to be responsible for the construction of the project. In the past few years, great changes have taken place here. The sea is very clear, there are fish swimming in the water, and there are birds flying on the water. It was hard to imagine that you could see it in Qianhai before. Such a scene." Huang Weibing said.
Huang Weibing also participated in the construction of the third phase of the northern extension of Shenzhen Metro Line 4 undertaken by MTR in 2017. During this experience, he used Hong Kong's construction model for reference and integrated Hong Kong's construction model of small investment, high efficiency and humanized management into the project management of Guiwan 1st Road.
"Our positioning of the project is to build a benchmark model for the construction site in Qianhai. When we first entered Qianhai to undertake the construction of Guiwan One Road, the construction site in Qianhai was not too much. After we came, according to the project The characteristics of the project, the surrounding geographical environment and the construction period requirements were planned, also for better construction in the later period." Huang Weibing said.
During the construction of the municipal works on Shuangjiehe Road (and its underground roads) in Qianhai, Huang Weibing and his team also encountered many difficulties. One of the most challenging is the protection of the three underground subway lines during the construction of the project. Huang Weibing said: "According to the construction standards, if the subway floats more than 20 mm, there will be safety hazards."
In order to ensure the smooth implementation of the project, the project team’s experts conducted field investigations, Huang Weibing and the team scientifically tackled key problems, and formed a comprehensive construction plan for underground roads—"the construction method of anti-floating structure of subway business line under deep foundation pit", that is, "rotary jet pile + The "uplift pile + grouting steel pipe pile + shaft interval excavation" construction method was successfully applied to the construction of the subway protection area. Through safety measures such as process control, it successfully overcomes and eliminates the super risk of crossing three subway business lines. The construction difficulties effectively controlled the floating of existing subways and ensured the safety of subway operations.
It is understood that the municipal engineering of Guiwan 1st Road and the underground road that Huang Weibing is responsible for won the 2017 "National Construction Engineering Project Safety and Civilization Standard Chemical Site" and 2 provincial and 4 municipal demonstration sites. As a safe and civilized model project built in Qianhai, their project management experience has also been extended to Qianhai and even other areas for learning and reference. (Finish)