my country ushered in a round of large-scale rain and snow, and all localities and departments actively responded——
Clear snow, remove ice, ensure smooth flow, make every effort to stabilize heating
On February 13, Beijing, Tianjin, Hebei, Shanxi, Inner Mongolia and other places ushered in snowfall.
This round of large-scale rain and snow began on February 11, affecting most parts of my country from west to east, with a wide range of snowfall and a large cumulative snowfall in some areas.
In the north, the snowfall areas involved the northwest, north China, northeast and other places, while the rain in the south strengthened again.
In the next few days, parts of the central and northern parts of North China, the central and southern parts of Inner Mongolia, the southeastern part of Northeast China, the Ili River Valley in Xinjiang, and the northern part of the Yunnan-Guizhou Plateau will experience moderate to heavy snow, with local blizzards.
Large-scale snowfall has a great impact on transportation, urban operation and people's lives.
On the 11th, the Ministry of Emergency Management issued a notice requesting to strengthen work measures such as consultation and judgment, information release, emergency preparedness and rescue and rescue, and effectively do a good job in preventing and responding to low-temperature rain, snow and freezing disasters.
At 8:30 on the 12th, the China Meteorological Administration launched a four-level emergency response, and the local meteorological bureaus launched the corresponding level of emergency response based on actual research and judgment.
All localities and departments have strengthened on-duty duty and made every effort to prevent and respond.
Escort for the return journey of the Spring Festival and the travel of citizens
During the Spring Festival travel period, there is a large mobility of people and a wide range of travel.
Local transportation departments have strengthened the maintenance and management of traffic order, organized ice removal and snow removal, and escorted the return journey of the Spring Festival and citizens' travel.
Since February 11, snowfall has occurred in many places in Gansu and Xinjiang, and snow has accumulated on many national and provincial trunk lines.
Jiuquan Highway Development Center of Gansu Province immediately organized personnel to clear snow on the icy road sections such as sharp bends and steep slopes.
The Hami area of Xinjiang, where snowfall is relatively heavy, arranged for machinery and personnel to clear snow and ice on the road as soon as possible. Among them, the S22 line started snow removal from the early morning of the 11th, removing 36,000 cubic meters of snow, and the snow removal mileage was 112.8 kilometers.
Due to the closure of some expressways, the passengers who switched to railway travel and the passengers who returned to work during the Spring Festival travel superimposed, and the passenger flow of major stations increased to varying degrees.
The railway department launched an emergency plan in a timely manner and took multiple measures to deal with it.
The Beijing-Guangzhou high-speed railway, the Beijing-Shijiazhuang section, the Zhangjiakou-Datong high-speed railway, and the Beijing-Hohhot high-speed railway, which were affected by snowfall, adopted different levels of deceleration to ensure the safety of trains.
Major stations in North China launched emergency plans for snow removal in a timely manner.
Beijing West Railway Station inspects and maintains the air-conditioning, water supply, drinking water and other equipment in the station in advance to ensure that the temperature in the waiting room is appropriate; the platform is cleared of snow at any time, and personnel guidance and safety broadcast reminders are added in key areas such as elevator entrances and platforms to protect passengers. Safe travel.
Inner Mongolia Hohhot Station, Baotou Station and other stations have fully turned on air conditioners and heaters to protect passengers from wind and cold.
The passenger stations in Datong, Shuozhou and Xinzhou in Shanxi have arranged special personnel to contact the local transportation department 24 hours a day, and transfer passengers through "point-to-point" transfers such as buses, highway buses, and taxis in a timely manner to ensure smooth travel of passengers.
The railway departments of many places in the south have also launched corresponding plans for snowfall weather in the north.
The Nanchang Railway Department in Jiangxi dynamically adjusted the number of trains running to minimize the impact of the northern cold wave, rain and snow on the order of passenger and freight transportation.
In response to the train delays that may be caused by the rainy and snowy weather in the north, Wuhan, Hankou and other stations in Hubei reserve emergency meals to provide food supplies for the delayed trains.
The train maintenance personnel of the Wuhan EMU and Wuchang passenger train depots took antifreeze measures on the trains in advance, and maintained the air-conditioning heating and other service facilities on the trains to ensure the comfort of passengers.
In response to this round of large-scale snowfall, civil aviation units at all levels have scientifically formulated security plans and adjusted flight operation plans in real time.
The Capital Airport has arranged nearly 200 backup personnel, 55 snow removal vehicles, 56 deicing vehicles, and 1,000 tons of deicing fluid in advance in the flight area.
At Shijiazhuang Airport, the snow began to fall on the night of the 12th, and the on-site headquarters for de-icing and snow removal acted quickly, adopting the combination of man-machine and a variety of large-scale mechanical operations to clean up in time to ensure that the runway and taxiway are always in an airworthy state.
As of 17:00 on the 13th, the Capital and Daxing Airports have completed more than 150 aircraft de-icing sorties, and Tianjin and Shijiazhuang Airports have completed nearly 60 aircraft de-icing sorties.
The Beijing Municipal Transportation and Urban Management Department launched the emergency plan for rainy and snowy weather as soon as possible, reserves sufficient snow removal materials, strengthens the reserve of public transportation capacity, and ensures the safe travel of citizens.
As of the afternoon of the 13th, the city has dispatched 39,000 personnel, 3,773 multi-functional snow removal vehicles and other operating vehicles, and 23,000 artificial snow removal equipment.
At the same time, make every effort to ensure the smooth passage of Olympic-related roads, and pay special attention to key areas such as Olympic-related venues (places), Olympic-specific lanes, bridge areas, and ramps to prevent road icing.
Fully guarantee the heating and energy supply of residents
It is no trivial matter for the masses to be warm or cold, and heating and supplying is the livelihood of the people.
In response to this round of snowfall and cooling down, relevant departments have paid close attention to weather changes, made arrangements for system deployment, and made every effort to ensure heating and energy supply for residents.
Beijing requires the urban management committees of all districts to urge the heating units within their jurisdiction to adjust the heating system reasonably according to the weather forecast, and to warm up the operation in advance.
For key points, increase the frequency of inspections and inspections, strengthen emergency repair forces, especially for weak links such as old pipelines, make emergency preparations.
Hebei Province requires relevant departments to pay close attention to old communities and important places such as hospitals and nursing homes, strengthen the maintenance and repair of the heating pipe network, and effectively ensure the stable operation of the heat source heating network.
Pay close attention to the cold protection and relief work in key areas and groups such as remote rural areas and urban people in need to ensure that no one household is frozen.
Shijiazhuang Huadian Heating Group communicated the load demand with the dispatching team of the branch company, relay energy station, and various heat source plants in advance, and the heating equipment was heated up in advance.
In terms of coal supply, on February 12, light to moderate snow fell on the Shenchi South to Suning North and Huangda Lines within the Shuohuang Railway, and moderate to heavy snowfalls on the Taishizhuang to Huanghua Port and Huangwan lines.
The Shuohuang Railway Company of the National Energy Group issued a dispatch order in advance, and started the snow removal plan in time according to the snowfall situation. A total of more than 360 snow removal personnel were dispatched to effectively ensure the smooth flow of energy transportation channels.
In order to ensure reliable power supply, the State Grid Beijing Electric Power Company launched the emergency response to rain, snow and freezing in a timely manner. More than 27,000 power security personnel and 330 State Grid support personnel stayed at their posts, bringing 1,868 emergency repair vehicles and 182 power generation vehicles. Do a good job in ensuring the power supply for urban operation.
State Grid Jibei Electric Power Co., Ltd. has increased the safety inspection of key users in the livelihood industries such as urban heating, gas supply, and water supply in low-temperature and heavy snowy weather, so as to effectively ensure the reliable power consumption of users.
For the guarantee of the Winter Olympics venues, State Grid Beijing Electric Power uses the Beijing Winter Olympics power operation guarantee command platform to obtain real-time power guarantee operation conditions such as venues, points, and important lines to achieve full coverage of the guarantee scope, panoramic information display, and all elements of data. Perceive, command and control the whole process.
PetroChina Changqing Oilfield No. 3 gas production plant is running at full capacity to organize production, and each production team arranges special personnel to patrol at regular and fixed points to ensure the safe operation of pipelines under special weather.
The Beijing Branch of PetroChina Sales Co., Ltd. deployed in advance, conducted inspections point by point in strict accordance with the inspection content and route, continuously recorded parameters, and accurately monitored the entry and exit pressure, gas supply temperature, hourly flow, etc., to ensure the safety of pipelines and equipment. , run smoothly.
Strengthening Agricultural Situation Scheduling and Reducing the Impact of Disasters
What impact will this round of snowfall and cooling have on agricultural production in North China?
Expert analysis pointed out that the current North China winter wheat is still in the wintering period, with strong cold resistance, and the temperature will not cause frost damage to the wheat.
Since the beginning of winter, precipitation has been concentrated in Huanghuai and its south. Most of North China has less precipitation, high temperature, and rapid soil moisture loss. This snowfall has effectively replenished soil moisture, which is beneficial to the safe wintering of wheat.
Since the Spring Festival, the temperature in most parts of the north has been high, the light has been sufficient, and the vegetables in the facilities are growing well. The snowfall is expected to last for a short time, and the intensity of the snowfall in most areas is small. The overall impact is limited, but it may have an impact on the old greenhouses.
On February 11, the Hebei Provincial Department of Agriculture and Rural Affairs notified that agricultural and rural departments at all levels should take the prevention of snowfall and strong winds as an important task in current agricultural production, actively implement various key technical measures for disaster prevention and mitigation, and effectively reduce disasters. To ensure the safe wintering of winter wheat and ensure the production safety of "vegetable basket" products.
In Shijiazhuang, the Municipal Agricultural Technology Promotion Center issued the "Technical Suggestions on the Management of Vegetables in Shelters in Cloudy and Snowy Weather" to the agricultural departments and farmers of all counties and districts through WeChat public accounts and WeChat groups, instructing farmers to manage and maintain them in a timely manner.
"At present, the greenhouse vegetables in Shijiazhuang City are in the planting period in early spring, and a large crop of vegetables in the winter is in the fruiting period. Attention must be paid to management." He Jianyong, director of Shijiazhuang Agricultural Technology Extension Center and extension researcher, said.
Affected by the strong cold air, cold waves and disastrous weather such as low temperature, strong wind, and snowfall occurred in Langfang City. In order to ensure the production of winter wheat and minimize losses, the Langfang Municipal Bureau of Agriculture and Rural Affairs immediately organized agricultural technicians to go deep into the fields to check the situation of wheat fields and seedlings. growth.
Jiang Taichang, an agricultural technology extension researcher in Wen'an County, suggested that wheat farmers should carry out cultivating and hoeing operations in time after the wheat turns green, so as to increase the ground temperature, promote early seedling rooting and early tillering, and turn weak to strong as soon as possible.
Cangzhou is a vegetable supply base in Beijing and Tianjin.
After the widespread snowfall, the staff of the agricultural technology department of Cangzhou City immediately came to the key planting base to check the situation.
Li Guoqing, the operator of the family farm in the saline-alkali land of Fanjia Village, Wumaying Town, Nanpi County, is busy clearing the snow from the greenhouse together with the farm staff.
"Under the guidance of agricultural technicians, we also controlled the frequency of watering vegetables, and reduced the humidity in the shed on the premise of ensuring that the water can meet the needs of crop growth. At the same time, all heating equipment was turned on, and the seedlings were covered with two layer of plastic film to prevent freezing damage in the shed." Li Guoqing said.
In addition, all localities have also strengthened the dispatch of agricultural conditions, and carried out technical guidance on crop antifreeze and disaster resistance, so as to avoid the adverse effects of low-temperature rain and snow weather on agricultural production to the greatest extent possible.
(Comprehensive reports from our reporters Li Hongmei, Lu Yanan, Liu Zhiqiang, Qiu Chaoyi, Ran Yongping, Ding Yiting, Yu Jingxian, Shao Yuzi)