At 9:28 a.m. yesterday, the ground at the junction of Guangzhou Avenue North and Yu Dongxi road collapsed. A sewage cleaning vehicle and an electric bicycle passing through the area fell, and three people were trapped. As of 5:00 a.m. on December 2, the municipal emergency headquarters had commanded and coordinated all relevant units, and had invested more than 1100 emergency rescue personnel and 192 various emergency rescue vehicles to do a good job in various rescue work.
First, install steel casing in the collapsed area to form a rescue channel to explore and dig underground to search for trapped people. Second, organize the special inspection of the North Viaduct of Guangzhou Avenue. After testing and demonstration by professional institutions, the bridge is in safe condition, and it is planned to resume traffic before 7:00 this morning. Third, organize the enclosure around the collapse pit to reduce the impact on the surrounding people. Fourth, continuously and dynamically monitor the surrounding water, electricity, gas, communication and other facilities, houses, roads and bridges to prevent secondary disasters.
All parties are making every effort to organize rescue. At about 9 p.m. on the 1st, Guangzhou Municipal Information Office, together with Guangzhou Metro, Guangzhou Emergency Management Bureau, Guangzhou traffic police, Guangzhou Gas Company, Guangzhou Power Supply Bureau, municipal water supply company and other departments, held a press conference at Linhe sub district office of Tianhe District to inform '12 & middot; 1 'latest situation of pavement collapse at Shahe station of Metro Line 11.
Three people trapped in Guangzhou subway due to the collapse apologize
"Today, the ground collapsed during the construction of Shahe station of line 11, which caused losses and impact on the production and life of the people. Here we apologize. At present, we are making every effort to rescue the trapped people. " At the beginning of the press conference, sun Chengwei, general manager of the construction headquarters of Guangzhou Metro Group, introduced the relevant situation of ground collapse and expressed his apology.
According to sun Chengwei, at 9:28 a.m. on December 1, 2019, the ground collapsed at the junction of Guangzhou Avenue North and Yu Dongxi road. A sewage cleaning vehicle and an electric bicycle passing through the area fell, and three people were trapped. All parties are making every effort to organize rescue.
The incident section is the construction area of Shahe station of Metro Line 11. At present, Guangzhou Metro is organizing experts to investigate and analyze the cause of the incident. Sun Chengwei said that all construction personnel in the tunnel of Metro Line 11 involved in this section have been safely evacuated, and the incident has not affected the subway lines in operation. After the incident, an emergency rescue headquarters was immediately set up on the scene to search and rescue the missing persons and evacuate the surrounding personnel in time.
The slope has been reinforced to prevent further collapse
Fang Yu, director of the information publicity and Education Department of Guangzhou Emergency Management Bureau, said that the measures taken at present mainly include: quickly organize relevant experts to formulate rescue plans, organize rescue personnel to enter the site for many times, and organize rescue. However, due to the multiple collapses on the site and the continuous expansion of the scope, the rescue operations have been blocked for many times, and endanger the safety around the collapse area.
According to the opinions of the expert group, the slope shall be reinforced immediately on site to prevent further collapse and form a safe rescue platform for comprehensive rescue. She said that the municipal government will continue to make every effort to search and rescue the missing persons, organize pipeline repair according to the pipeline damage, and organize accident investigation as soon as possible to draw inferences from one instance and prevent similar incidents.
It is reported that at present, traffic control and warning have been implemented around the collapse, roads have been blocked, vehicles have been prohibited, and traffic and personnel have been dredged. At the same time, immediately organize patrol inspection of existing facilities such as river channels and nearby roads, carry out monitoring of surrounding buildings (structures), and timely grasp the conditions of nearby roads. At present, the monitoring results of Guangzhou Avenue North Viaduct and surrounding houses are normal. At the same time, the property right units of all nearby pipelines shall be immediately notified to cooperate with the rescue and shut down the surrounding tap water, gas and other pipelines.
The surrounding power supply and gas supply are not greatly affected
Zhou yuanfan, political commissar of the traffic police detachment of Guangzhou Public Security Bureau, asked the general public and drivers passing through the surrounding roads to pay close attention to the official release and radio broadcast of the traffic police department through various channels. It is expected that the traffic at the peak of Monday morning will be affected.
Liu Zhiyong, deputy director of the second transmission Management Institute of Guangzhou Power Supply Bureau, said that the power supply department immediately started the emergency plan, fully cooperated with the on-site rescue work, and took power outage measures involving power supply lines to prevent secondary accidents involving electricity. At the same time, emergency power transfer and emergency power protection shall be carried out to ensure the power supply at the rescue site and surrounding areas. At present, the electricity consumption of surrounding residents is not affected. Chen Haihui, deputy manager of the East water supply branch of Guangzhou water supply company, said that no burst of the surrounding water supply pipeline has been found in the water supply. In order to avoid secondary disasters, the water supply pipeline in this section has been shut down and six water supply vehicles have been sent to ensure the necessary water for the surrounding residents.
Zhang Fan, deputy general manager of Guangzhou Gas Group, said that at present, professional testing and disposal have been carried out on the surrounding gas pipeline facilities, and no leakage has been detected at the time of the reporter's deadline, so as to ensure the continuous and stable supply of natural gas in the surrounding areas without causing a great impact on the supply of citizens. He will continue to organize personnel for follow-up to ensure long-term safety and prevent secondary disasters.
At more than 10 p.m. on December 1, 2019, the roads around the subsidence site at the East-West intersection of Yu, Guangzhou Avenue were blocked, and the concrete mixer truck transporting backfill materials continued to transport materials to the emergency repair site.
At 7:01 this morning, the North-South overpass bridge of Guangzhou Avenue was closed due to subsidence and has been unsealed to resume traffic. The North-South two-way overpass of Shahe interchange on Guangzhou Avenue resumed normal traffic at 7:00. Vehicles passing through the surrounding road sections shall obey the command of on-site staff.