- "Every storm will flood" The main city pain point is relieved? A comprehensive urban flood control system is being constructed in modern cities.
Heavy rain caused 24 floods in the eastern part of the main city; on August 21, the main urban area fell to a torrential rain, causing 32 roads to flood; on the evening of June 23 this year, a heavy rain caused 27 roads to flood. Water accumulation ... The data show that urban waterlogging, especially on municipal roads, has become a prominent problem of public disasters in the main urban areas. In severe cases, bridges and culverts are blocked, traffic is paralyzed, and normal urban production and living order is affected. In 2017, Kunming was listed as one of the 60 cities in China with severe waterlogging disasters and high levels of social concern. The crux lies in the lack of source control facilities; the design standards for drainage pumping station facilities are low, the system is incomplete, and the level of maintenance is low. Not high; there is a distance between comprehensive prevention facilities and the plan, etc. It is urgent to build a comprehensive urban flood control system.
- This year, Kunming has opened 10 intestinal obstruction points and "intestinal obstruction". At present, the flooding phenomenon at these submerged points has been eliminated or alleviated (Photos)
The staff of the drainage company carried out the stones left by the construction to ensure smooth drainage (photo by Meng Zhubin). Since the beginning of this year, six major rainfalls have occurred in the main city of Kunming, resulting in 73 flood points in the main city area. . Compared with the 197 flood-prone and flood-prone road sections predicted before the flood season this year, there were 124 flood-free conditions. Kunming Drainage Facilities Management Co., Ltd. (hereinafter referred to as Drainage Company) has quickly rectified the 10 severely flooded water points that must be flooded every time it rains and must be flooded. As of now, the phenomenon of flooding at these flooded water points has been obtained. Eliminate or effectively alleviate.
- Flooding of 27 roads in the main city Emergency drainage was launched overnight, and all water accumulation points were disposed of in the early hours of yesterday 2019-06-26
Since the 23rd, the main city of Kunming has ushered in heavy rainfall. As of yesterday morning, a total of 27 inundated water points appeared, resulting in broken roads or poor traffic in many places. The reporter learned from Kunming Drainage Facilities Management Co., Ltd. (hereinafter referred to as the Municipal Drainage Company) that from the heavy rainfall that occurred on the 23rd, the drainage department promptly initiated a level IV emergency response, activated the rainwater pollution storage tank and started emergency drainage work overnight. At 6:42 am yesterday, all the water points were disposed of. According to the statistics of the Municipal Meteorological Bureau, from 7 to 11 pm on June 23, Kunming's main urban area fell to heavy rain.
- Submerged water in multiple sections was temporarily broken for two consecutive days with heavy rain hitting the city. As of 20:30 yesterday, all submerged water points have been processed. Traffic is back to normal .
In response to the inundated water situation, the Municipal Flood Control Office promptly requested the drainage company and the counties and districts to organize traffic police and other personnel to rush to the site for drainage treatment. As of yesterday, at 20:30, the reporter's press release, the flood water in all sections of the urban area has been treated, the traffic returned to normal, and no casualties were caused. Relevant departments will also pay real-time attention to the weather conditions and the impact of rainfall, and timely dispose of the flood water in urban areas to ensure smooth traffic. Explain why the Erhuan East Road “is flooded in heavy rain”? Zhao Sidong, deputy general manager of the city drainage company: There are three main reasons for the flooding and flooding of the section from the Jinma overpass to the Dashuying overpass of the Erhuan East Road. Insufficient flood capacity and insufficient standards for flood control systems. The main spillway exit of the Second Ring Road and the Guanshang area is the Haiming River-Chencao River-Daqing River system.
- The rainy season is approaching, our city has deployed flood prevention and drainage work. 20 Kunming flood prevention and drainage works have been basically completed. 2019-05-31
At the same time, the construction of urban drainage and waterlogging informatization has been improved, and an urban flooding point monitoring system supplemented by water level monitoring and manual inspection has been established as the main means for flood control departments at all levels to construct flooding point video surveillance and share public security videos. Twenty pieces of flood prevention and drainage improvement projects, such as the Haikou sluice outflow improvement project organized by the flood control department, the North Station Tunnel flood control project, and the spring rain pavement mountain flood interception project, were implemented. At present, the main works of 20 projects have been basically completed, and the finishing work is underway.
- Prepare to deal with "mangosteen" 2018-09-18
Yesterday, Divo 3200 mobile pump truck stood by at the North Station tunnel entrance. Seven "giant" mobile pump trucks dispatched more than 2,400 rescue teams to prepare for the "mangosteen" typhoon, and the city's flood control department was fully prepared. Kunming Drainage Facilities Management Co., Ltd. (hereinafter referred to as "City Drainage Company") started emergency response alert early in the morning yesterday, more than 400 flood control and rescue teams and 39 sets of drainage equipment (including 7 sets of Divo 3200 mobile pumps) (Vehicles) are waiting to be fully entered into the "combat" state in advance
- 6 hours of torrential rain 32 roads in the main city flooded the water overnight and drained all the water yesterday 2018-08-23
On the evening of the 21st, heavy rain fell in Kunming's main urban area, causing 32 flooding points, resulting in broken roads or poor traffic in many places. Yesterday, the reporter learned from Kunming Drainage Facilities Management Co., Ltd. (hereinafter referred to as "the city's drainage company") that as of 4 am yesterday, all the water points had been disposed of. According to the statistics of the Municipal Meteorological Bureau, from 16:00 on the 21st, the main urban area has experienced heavy rain and local heavy rain. The rainfall is mainly concentrated from 18:00 to 20:00. Among the 52 rainfall stations in the main city, the cumulative rainfall over 6 hours exceeds 25 mm. There are 28 stations, which have reached the level of heavy rain. Among them, the Fengning Rainfall Station has a cumulative rainfall of 69 millimeters for 6 hours, reaching a heavy rainstorm level; there are 4 rainfall stations exceeding 50 millimeters, respectively, the Xiaolugou Regulating Tank Pumping Station 58.
- Last night, a Times reporter followed the drainage company employees to attack the scene. 267 drainage workers were in a rescue during the storm. 2018-08-22
Drainage company staff told him. At the scene, cars came and went, and several staff members of the drainage company tirelessly answered such questions for the owners and assumed responsibility for directing traffic. A staff member of the drainage company told reporters that due to the heavy rainfall, the upstream water continued to flow down the middle trunk canal, causing the water level to rise and the road to flood. "Now we have to wait for the water level to slowly go down. We will always drain water here, and remind the passing vehicles and pedestrians to pay attention to safety." 22:00 Yanhe Road Yanhe Road still has about 15 cm of submerged water, five or six A drainage worker is actively pumping out the flooded water on the road using a mobile pump truck.
- Seven roads “drowned out” in Kunming overnight rain 25 main points of flooding appeared in the main city area As of yesterday, there are still 7 points still being disposed of 2018-08-01
From 23 o'clock on July 30 to noon yesterday, due to prolonged continuous rainfall, 25 inundated water points appeared in the main urban area of Kunming, resulting in broken roads or poor traffic in many places. Kunming Drainage Facilities Management Co., Ltd. (hereinafter referred to as "City Drainage Company") introduced that from the beginning of the rain, the drainage department responded in a timely manner and started emergency drainage work overnight. As of 18:00 yesterday, 18 floodwater points have been disposed of. The remaining 7 submerged water points are still under disposal. The Kunhe Railway passed through the tunnel and the deepest flooded water was nearly 1 meter. On the evening of July 30, heavy rain fell in the main urban area of Kunming, which caused severe flooding in several sections. At the morning rush hour yesterday, there were still many roads cut off. In addition, due to the construction of the South Second Ring Road and the construction of subways, the roads in several areas of the main city were blocked.
- Kunming Drainage Facilities Management Co., Ltd. conducts special safety inspections during the flood season
In order to further strengthen the safety of flood production and safety during the flood season, in accordance with the relevant requirements of the Kunming Flood Control and Drought Relief Headquarters Office's Circular (Kunming Flood Control Office  No. 23) related requirements, combined with Kunming drainage facilities management limited liability The actual production safety work of the company (hereinafter referred to as drainage company), July 25, 2018, led by Yang Yaowu, deputy general secretary of the drainage company's party committee, and Tian Zhicheng, deputy general manager in charge of production safety, led the inspection team, asset management department, and party affairs The safety inspection team composed of relevant personnel from the Ministry of Trade Union, the Office of the Trade Union, and the Engineering Construction Management Branch, carried out a special flood safety inspection on the drainage company's equipment, facilities, and key project construction sites in the rain.
Into the rainy season, rainfall increases. Kunming comprehensively analyzed the situation, researched countermeasures, and went all out to do a good job in urban flood control and drainage. According to the statistical analysis of the Kunming Meteorological Department, the total annual precipitation of Kunming in 2018 is normal to slightly more than the same period of the normal year. It is estimated that the annual precipitation of Kunming's main city this year will be about 1,000 millimeters, and the precipitation during the main flood season (June to August) will be 600 Mm, which is normal to more than the same period in history, and the spatial and temporal distribution of rainfall is uneven, which is prone to single-point short-term heavy rainfall weather, and floods in some areas. The end of the rainy season is expected to be in mid-October, close to normal. Based on the analysis and prediction of the situation of flood prevention and drainage, Kunming City requires relevant departments at all levels to comprehensively conduct flood prevention safety inspections, strengthen pipe network and river dredging and remove obstacles, and do a good job of flood prevention emergency preparation and early warning release.
The rainy season has arrived. The Kunming water department will scientifically plan urban flood prevention and drainage work, focus on consolidating the foundation of flood prevention and drainage engineering, and go all out to do a good job in rescue and disaster relief work. In order to cope with the continuous heavy rainfall weather in some areas of the province, and to effectively complete the urban drainage and waterlogging prevention work, the Yunnan Provincial Department of Housing and Urban-Rural Development issued a notice to each state (city), asking each state (city) to win continuous heavy rainfall urban drainage prevention Flood war. All states (cities) are required to strictly implement the responsibilities for flood prevention and flood prevention in accordance with the requirements of “party and government responsibility, one post and two responsibilities, and accountability for dereliction of duty”, strengthen inspection of hidden dangers at water supply, gas supply, sewage and garbage disposal sites, and clear safety in a timely manner Hidden danger.
The reporter learned from Kunming Drainage Facilities Management Co., Ltd. that the rains that started early in the morning yesterday caused flooding in 7 sections of the area under the jurisdiction of Kunming Drainage Company. After overnight treatment by the flood control team, all the 7 inundation points at 9 am have been disposed and resumed traffic. Among the 7 submerged water points, the deepest place is the five-wax tunnel crossing Caiyun North Road, and the water depth reaches 40cm. In addition, the water accumulation in other sections is not higher than 20cm. The flood control team actively dealt with it overnight, and all the disposal was completed at 9 am on the 27th. It took only half an hour for the accumulated water in the Wuwa Tunnel to clear the water level and resume traffic.
With the "mainstay" of the masses, flood prevention and drainage seem less distressing! However, in the long run, to do a good job in urban flood control and lakes and rivers to ensure the safety of urban flood control, more work needs to be done in the dry season. Taking precautions, improving the city's flood control infrastructure, making up for shortcomings, and making great efforts to solve the problem of flooding points for many years are the root causes. "Water and fire are ruthless"-let floods have a place, the executive heads and the personnel responsible for flood control can not sleep!
In order to cope with the coming flood season, Kunming Urban Flood Control Headquarters recently clarified the responsibility for flood prevention and drainage of Kunming's key flood prevention cities, important lakes and rivers in 2018. Among them, according to the flooding situation in Kunming city in the past years, sort out 165 urban flooding and flooding points, and released the corresponding list of responsible persons and telephone numbers. If the public finds the flooding during the flood season, they can directly call the person responsible for the flooding Phone report. Simultaneously