flood season, Hunan insists on taking precautions, making every effort to do a good job in flood control and flood preparedness, weaving a "protective net" in flood season to ensure the safety of people's lives and property.
Monitoring and early warning is the first line of defense for flood control and disaster reduction. Many departments in Hunan work closely together, share data in real time, make full use of scientific and technological means, accurately advance, forecast and early warning in place, and effectively enhance emergency response capabilities. In the water project dispatching and command center of the Provincial Water Resources Department, a new water resources comprehensive display platform was launched at the end of last year, and a real-time transmission monitoring system has been established. Through this platform, not only can flood situation awareness be realized three to five days in advance, but also the major water conservancy projects in the province can be monitored by the network to understand the real-time construction situation of the project.
According to the comprehensive forecast of hydrometeorology, the hydrometeorological year of Hunan in this year's flood season deviates from the normal year, with precipitation "more before and less after, more in the south and less in the north", and periodic drought and flood coexist. At present, the provincial water conservancy system has started 24-hour flood control duty, closely monitoring the situation of rain, flood and engineering in the province. Chang Shiming, deputy director of
Hunan Flood and Drought Disaster Prevention Affairs Center, said that we should play chess first, take the initiative and do a good job in forecasting and forecasting services. This year, our intelligent water conservancy will be incorporated into the practice of our flood control and drought relief work, which will play a very good role in supporting and guaranteeing our drought and flood control decision-making.
In the Yueyang warehouse of central flood control and drought relief materials, these hoardings are specially used to protect the dangerous situation of dam piping damage. They are convenient to install, easy to transport and efficient in construction. They are the "sharp weapon" to deal with the dangerous situation of dam piping. Jiang Weiyi, director of the Yueyang Warehouse of
the Central Flood Control and Drought Relief Materials, said that when piping was discovered, we first surrounded it with hoardings, then covered the piping with filter mats, and compacted the sand and pebbles, so that clear water would flow out, the fine sand in the dike body would be retained, and the foot of the dike would not be hollowed out.
As one of the 29 central flood control and drought relief material warehouses in China, Yueyang warehouse stores flood control and drought relief materials at the central, provincial and municipal levels, covering 35 varieties of emergency materials, machinery and equipment, including 63 emergency rescue boats, 15000 life jackets and 50 generating units. Since the warehouse was put into use in 2021, the central reserve materials have been transported to Hainan, Chongqing, Guangxi and Dongting Lake to support flood control and drought relief. He Hui, director
of Yueyang Water Conservancy Bureau: We located the warehouse in Daorenji, Yunxi. The main reason is that the land and water transportation in this place is very convenient. It is close to the Yangtze River and Dongting Lake. There are provincial roads, national roads and highways around it. It can quickly transport flood control and drought relief materials to designated locations. The
Yangtze River is dangerous in Jingjiang and difficult in Dongting. Affected by the special geographical location, Yueyang has always been the main battlefield and resort for flood control and disaster relief in the whole province, and is also one of the 31 key flood control cities in the country. Adhering to the principle of "preparing for water with or without water, and preparing for major floods with minor floods", the local government plans ahead and actively prepares for floods to ensure the safety of flood season.
In the Lannihu embankment of Xiangyin County, workers are stepping up the reinforcement of the embankment. At present, Yueyang City has built a cement anti-seepage wall with a depth of 10-15 meters on the embankment of Dongting Lake.
In Yongji Embankment of Yunxi District, the 12-meter-wide and 10-meter-high Yangtze River embankment has built a strong flood control safety line, together with water conservancy projects such as electric drainage and culverts and sluices along the embankment, which can effectively protect the flood control safety of cities, villages and industrial parks in the embankment. Li Zhihui, head of Xianggu Port Electric Drainage Management Station, Yunxi District
, Yueyang City: Our electric drainage station is mainly to ensure the drainage of the industrial park in Lingang New District. We can drain the rainfall of 180 millimeters in 24 hours.
"It is better to be prepared without a flood than not to be prepared without a flood.". At present, Hunan has revised 32000 plans, implemented more than 8000 emergency forces totaling more than 390000 people, reserved 37.95 million woven bags, 12.56 million square meters of woven cloth, more than 8 million cubic meters of sand and stone, more than 3500 stormboats and rubber boats, and conducted more than 3500 training exercises; More than 6000 hidden dangers were investigated, laying a solid foundation for safe flood season. Tang Xichun, director of the Flood Control and Drought Relief Division (Disaster Relief Division) of
the Hunan Provincial Emergency Management Department, said that this year's flood control preparations were fully deployed before the Spring Festival, focusing on the implementation of plans, teams, materials and training exercises, laying a solid foundation for later actual combat.
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