Henan Zhoukou: Strengthening refined management Tighten the city flood prevention and safety strings

Zhoukou Daily · Zhou Dao client reporter Wang Kai Li Fengxia

There are several water points in the urban area; how to ensure the rapid excretion of water when encountering strong precipitation; whether there is a thorough solution to the regional area of ​​regular water ... Whenever the rainy season comes, these "urban diseases" that affect everyone's traveling " It has become the focus of everyone's attention, especially after the natural disasters of the heavy rain in Zhengzhou, citizens are more concerned about this. In response to the concerns of the masses and "diagnosis of the pulse" to the urban flood prevention work, the "prescription" of the city management bureau of Zhoukou City, Henan Province, based on reality, firmly establishes the idea of ​​preventing heavy floods, stealing danger, and saving the disaster. Fight the initiative, adhere to the inspection of water in the urban area, the rapid transformation of the rain and sewage pipe network, the ability to support the scientific and technological support, and the staffing equipment at any time.

Open the blockage point to eliminate the accumulated water

On Songshan Road, an important stagnant water point renovation project in the central urban area is under construction, and new pipelines are neatly arranged, and the scene is busy at the scene. "Seeing them here, our hearts are full of expectations. We hope that after the project is completed, we will no longer have accumulated water." For a period of time, due to the various factors such as terrain, whenever we encounter strong precipitation, Zhoukou Normal University is encountered, Zhoukou Normal University The water accumulation problem on Wenchang Avenue in the south gate of the college was widely criticized by the public. "The pipe network reconstruction carried out by this stagnant water point is mainly to open up the rainwater pipe network on both sides of Wenchang Avenue along Zhongyuan Road, and lay the rainwater on Wenchang Avenue on the Central Plains Road and Songshan Road. The pipeline can be the shortest distance and the fastest speed to lead the water to the lying ditch of the construction avenue, effectively alleviating the accumulation of water on Wenchang Avenue. "

According to Gu Lei, the head of the Municipal Science and Technology Department of Zhoukou City, according to the characteristics of the main accumulation point of the central urban area, the Municipal Urban Management Bureau has formulated targeted solutions. In addition The renovation of 10 water points, including the northern section of Bayi Avenue, the west section of the construction avenue, and the northern section of Chaoyang Road, is currently carried out at the same time. At present, the pipeline network has been laid 4,600 meters, which will gradually alleviate the accumulation of water in the central urban area.

In addition, as part of the construction of municipal facilities and rainwater pipe networks, the Sun Monet Temple Pump Station Improvement Transformation Project is currently installed and commissioned in mid -June in mid -June. East of Zhongzhou Avenue and south of Taiqing Road areas. The improvement of the renovation project of Dongfeng Templication Station in Chuanhui District has been completed and put into use, which can improve the risk of rainwater lifting in the Hexi area and solve the risk of reverse irrigation in the Jalu River. The construction of the Hexi area pipe network improvement project has been started. It is expected to be completed by the end of July to solve the problem of some pipe network bottlenecks in the construction of the Hexi area of ​​the Avenue.

Precision governance of science and technology empowerment

In order to deeply learn the lessons of the natural disasters of the heavy rain in Zhengzhou and achieve precise response and not disrupt the battle, the Zhoukou Urban Management Bureau entrusts the North China Water Resources and Power University team to use the Sichuanhui and Huaiyang District as the research area to build a hydrological -hydraulic coupling model Set up extreme rainstorm scenes with different rainfall combinations, simulate risk elements such as the scope of urban flooding, flooding water, and drowning duration. , Clean up the risk of urban waterlogging. At present, the project has begun to take achievements. It is expected to be completed at the end of June. At that time, the city will be more efficient and scientific in the city's hidden danger in the city to eliminate the hidden danger of urban flood prevention.

Preset forces can fight at any time

On the afternoon of June 4th, there was a short -term precipitation weather in the city center of Zhoukou City. In the face of this "big test", the Zhoukou Urban Management Bureau launched the emergency plan in time to coordinate the emergency rescue work in various districts and relevant responsible units. 350 person -times and 21 vehicles, speeding up the drainage of roads in the urban area, cleared the road pour trees in time, and fully ensure that waterlogging and waterlogging in the central urban area. In the process of short -term heavy precipitation weather, the emergency teams of the Municipal Urban Management Bureau moved rapidly and dealt with emergencies in a timely manner. The 320 people's rescue assault teams were on standby for 24 hours and successfully supported the flood and waterlogging work of urban roads and municipal facilities.

At present, the Zhoukou Urban Management Bureau promptly improve the material reserve list in a timely manner according to the actual situation of urban flood prevention work, and prepare full of flood prevention and rescue supplies, and to store orderly and flexible dispatch.

Improve the pre -planning practical exercise

In order to check the leakage, improve plans, exercise teams, and improve capabilities, on the morning of June 6, the Zhoukou Urban Management Bureau successfully organized a comprehensive drill of water drainage and waterlogging and prevention in the central urban area in 2022. Exercise involves the emergency rescue of deep -founded pits, emergency rescue of underground water storage water, underground space closure management, urgent risk aversion of water water staff in old communities, severe stagnant water excuses for road surfaces, operation of power vehicle guarantee pumping stations, along ditch canal Emergency opening and closing of drainage gates, emergency rescue of trees, and many subjects such as water supply, gas supply, and sewage treatment emergency rescue have participated in more than 700 people who participated in drills and observation. This exercise further examined the feasibility and operability of urban drainage and waterlogging and emergency plans, improved the command and dispatch capabilities of the flood prevention command institutions at all levels, as well as the rescue and rescue capabilities, emergency guarantee capabilities and emergencies of flood control teams at all levels. Emergency response capabilities provide valuable experience in science and effectiveness to the risk of waterlogging during the flood season. The drills have achieved the purpose of popularizing the knowledge of flood prevention, cultivating the backbone of flood prevention, and strengthening their sense of responsibility, and have achieved a complete success.

Municipal facility investigation and hidden dangers

The Zhoukou Urban Management Bureau carried out the safety management of the bridge before the flood, coordinated and coordinated the districts and relevant departments, conducted a investigation of hidden flood prevention hazards on the 123 bridges in the central urban area, established a technical archives in one bridge and one file, and completed the hidden dangers before the flood. In order to ensure safety, the motor vehicle restriction has been implemented on the Erban Bridge. The 24 -hour limitation of high -traffic measurement measures have been taken for the Shatong River Bridge, which has been determined to be unqualified as the D -class. Strengthen the maintenance and maintenance of 13 rain sewage pumping stations and subsidiary facilities, dredging and maintenance of drainage pipe networks, rainwater ports and inspection wells, 1060 water collection wells in key road sections, and regular inspections on 97 rainwater exhaust. Maintain and repair the lost and damaged manhole cover in time to implement anti -fall measures. Investigate the infrastructure of water supply, gas, sewage, garbage treatment and other infrastructure to ensure the normal operation of municipal public facilities in the flood season and ensure the basic living needs of the masses. In the next step, the Zhoukou Municipal Urban Management Bureau will resolutely implement the spirit of the province and the city's flood prevention work conference in accordance with the arrangement of the municipal party committee and municipal government, and continuously targeting the province and the city's flood prevention work conference, continuously targeting advanced, finding gaps, improving capabilities, complementing shortcomings, and making every effort to make every effort. Go to do a good job in the flood prevention of the city, keep the "gold standard" of the flood prevention of the city, and ensure the safety of the safety of the central urban area.

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