Contents of 2022 flood prevention safety knowledge

Floods and floods are prone to occur in summer. We need to master certain knowledge of flood prevention to protect our own lives. The following is the "Content of 2022 Flood Control Safety Knowledge" carefully compiled by me for everyone. It is for reference only. I hope it can help everyone. Contents of 2022 flood and flood control safety knowledge

Flood control safety knowledge

1. How to respond to heavy rain and flash floods

Before heavy rain and floods occur:

( 1) Avoid activities in low-lying areas and areas threatened by landslides. Inspect the front and back of the house at the beginning of each summer and pay attention to nearby geological changes to see if there are any signs of danger.

(2) Be familiar with the surrounding environment and prepare necessary waterproofing and drainage facilities, such as canvas, woven bags, sand, wooden boards, water pumps, etc. Pay attention to the forecast from the local meteorological and flood control department. In particular, in densely populated areas, work such as personnel evacuation and transfer must be carried out in a timely manner.

After heavy rains and floods:

(1) When major signs are discovered or a disaster has occurred, spread the news as soon as possible to attract attention and strive to control the development of the disaster and provide rescue.

(2) In an emergency, keep a cool head, act quickly, and give up decisively. Heavy rains and floods are sudden, with steep rises and falls, and short duration. When you find that the river is swollen, you must evacuate quickly and do not hesitate. When the river floods during the flood season, do not force the river to cross. You must wait patiently for the river to subside before crossing, or cross the river in a long detour.

(3) When heavy rains and floods occur, pedestrians should stay away from dangerous areas such as high-voltage lines and electrical equipment to avoid rain. During thunderstorms, mobile phones should be turned off.

(4) Provide emergency rescue such as artificial respiration to the drowning person in a timely manner.

2. How to take preventive measures when a heavy rain comes

(1) When a heavy rain comes, close the doors and windows to prevent rainwater from pouring into the house. Once water enters, immediately turn off the power supply, gas and other equipment.

(2) Cut off dangerous outdoor power supplies in low-lying areas.

(3) Do not use underground passages or passages under viaducts.

(4) Do not walk in running water. Running water with a depth of 15 cm can cause people to fall.

(5) If you find rapid, turbid, and silt-filled water in mountainous areas, it may be a precursor to a flash flood, and you should leave the stream or river.

(6) When driving in heavy rain, you should turn on the rain and fog lights, slow down, pay attention to preventing flash floods, and avoid water accumulation and landslides.

(7) Pay attention to the electrical facilities on the street. If any wires slip down, stay away immediately and report to the power department immediately.

(8) If your residence is likely to be severely flooded, you should evacuate your residence and seek temporary refuge in a safe place.

(9) When in danger, please dial 110 for help.

There has been a lot of rain recently. It is the common wish of everyone to better prevent flood accidents, avoid disasters, and build peace and harmony.

Flood control safety knowledge

What is flood control

1. Flood control refers to the application of flood forecasting, flood control dispatching, and flood control projects in order to prevent and reduce flood disasters. related work.

2. Rainfall characteristics: 24-hour rainfall intensity and grade: light rain 10 mm, moderate rain 10-25 mm, heavy rain 25-50 mm, heavy rain 50-100 mm, heavy rain 100-250 mm, extremely heavy Heavy rainfall greater than 250 mm.

Indoors

1. In the event of extreme weather such as heavy rain or heavy rain, strengthen the supervision and education of children and avoid going out to play;

2. Rainfall occurs When working, close doors and windows in time to prevent direct lightning strikes indoors; pay attention to water, electricity, and gas safety, and turn off power supplies and valves in time to prevent accidental harm to the human body caused by leakage and electric shock; be careful not to place flower pots and other objects outside the window ( easy to fall); also prepare food, drinking water and daily necessities.

Outdoors

1. When it rains, walk along the wall to prevent falling. Running water with a depth of 15 cm can cause people to fall;

2. When it rains , do not take the underground passage or the passage under the viaduct, please take a detour;

3. When it rains, power outage must be done, especially in low-lying areas;

4. Turn on the rain and fog lights on rainy days, and drive the vehicle slower. If you accidentally stall the engine in standing water, do not continue to start it. If the water is too deep, do not stay in the vehicle and go to a safe place to ask for help;

5. When it rains, stay away from electric poles and towers. If you find that wires have fallen off, report it to the competent department as soon as possible, and provide guidance to surrounding people, especially children.

Mountain Areas

1. In the event of extreme weather, please pay attention to flood prevention safety warning signs, avoid drainage wells, ditches, low-lying valley bottoms or steep hillsides, and seek safe refuge nearby. Do not ride bicycles and hold umbrellas in the rain;

2. Villagers living in ravines and construction workers should relocate immediately. Villagers living in low-lying areas should relocate in time according to rain conditions. Households in dilapidated houses in the village should evacuate in time and seek refuge with relatives and friends. Wait for a way to live in a safe house;

3. When you find a mudslide coming, you must immediately run to higher places on both sides of the ditch bank, and never run upstream or downstream along the ditch;

4. After the heavy rain stops, do not rush back to your residence in the ditch. You should wait for a while.

Post-disaster safety protection measures

Pay attention to the safety of drinking water. If the drinking water is turbid after rain, settle it in a water tank or bucket, or use water purification equipment or items for treatment and boil it thoroughly. Purchase if necessary. Purified water; pay attention to the sanitation and cleaning of toilets, garbage pools, and fecal pools to prevent high temperature and humidity after rain, and the spread of vector sources such as malaria and Japanese encephalitis; dry clothes and bedding in time to prevent the growth of mold; do not put them in places that have been soaked in rain for a long time. Stay near temporary buildings, construction sites, walls, and mountains, and do not stay under trees, billboards, or residential buildings after strong winds to prevent collapse and falling object accidents from endangering personal safety.