What are the escape methods when it is windy?

1. Pay close attention to the weather forecast during construction, and take prevention and control measures in advance to avoid wind damage caused by strong winds.

2. All kinds of scaffolding and protective frames shall be erected by certified scaffolders in strict accordance with the erection plan. The design standard of wind load in the installation scheme shall not be reduced or changed. After the installation is completed, the designer, installation director and foreman shall strictly perform the acceptance procedures.

3. In order to prevent the tower crane from being caught off guard by sudden strong wind, walking tower cranes are not allowed to be used regardless of the size of the project, and all tower cranes are anchored and ballasted to increase the wind safety factor. In use, the operation shall be strictly in accordance with the provisions of "10", and it is strictly forbidden to erect any slogans, signs and place hanging objects on the boom structure of tower crane. To increase the wind resistance. After work, turn off the power supply and lock the switch of the power control box. After positioning the derrick in the downwind direction, fix the hook with ground anchor cable.

4. The external elevator must be equipped with cable protectors according to the specified standards to prevent the cable from losing control, scratching the platform protective frame and getting an electric shock accident in case of strong wind. Use the support frame according to the design scheme. After the original product is certified by the factory, it is forbidden to lengthen or modify the support frame at will. If the property owner proposes to modify or not use the original product, the property owner shall issue a certificate and bear the responsibility for safety technology. It is forbidden to add bamboo formwork, polystyrene board and other wind-proof and cold-proof items in the hanging cage to increase the wind resistance. Install the support frame in strict accordance with the regulations, and strictly control the free height not to exceed 9 meters. However, a set of supporting frames should be added to the top floor of the structure for anchorage. If the platform frame is more than 20 meters high, unloading measures such as lifting, bracing and hanging and layered anchoring measures must be taken according to the design scheme, and effective measures should be taken to prevent random demolition during construction, especially in the construction where the organization is transformed into decoration, resulting in sudden wind instability.

5. The concrete placing boom used in structural construction must be fixed with cables and steel ropes during use and storage to prevent sudden strong wind from hurting people.

6. The external hanger used in the structure construction must follow the internal safety operation procedures during the hoisting process, that is, the external hanger shall be removed with the hoisting and the external hanger shall be removed with the hoisting. (Note: It is forbidden to dismantle the connecting rod in sections and pieces, and fix it with the connecting rod during hoisting linkage) to prevent the outer hanger from getting out of control due to sudden strong wind.

7. The large formwork used in structural construction must be stored with the hardening of foundation concrete, and the angular spacing of self-stabilizing scaffolding must comply with safety regulations and rules. One-legged formwork should be supported additionally, and all legless formwork should be stored in the insert frame. Fences should be set around the formwork area for protection, and windproof measures should be added for long-term storage. It is forbidden to hang two pieces at a time after leaving the mold and entering the mold. Cornea should be immediately reinforced with safety chain or lead wire (not less than 10#) and structure. Immediately after the large formwork is in place, support the self-stabilizing frame, adjust the bolts in place, and implement the supporting feet. No one is allowed to hang on the ground, and be connected and fixed with through-wall bolts in time. Large templates should not be stored in an unfixed template storage area.

8. After each shift of electric crane crane, crane, crane, crane, crane, crane, crane, crane, crane, crane, crane, crane, crane, crane, crane, crane, crane

9. All scaffolding used in overhanging operations must be fixed, such as structural construction, repair, pilling, decoration construction, installation and external decoration. Scraps and formwork removal materials of the template must be cleaned in time, and there can be no formwork hanging. Materials for balcony construction are not allowed to be piled up on the balcony, and it is forbidden to pile up materials on structural floors, window sills and platform edges to prevent strong winds from blowing off. It is forbidden to hang and store any materials on the railing of the unloading platform.

10. When there is a strong wind of magnitude 5 or above, it is forbidden to do aerial work in the open air such as tower crane, external elevator and scaffolding construction. After the gale, it must be carefully checked to ensure that there are no hidden dangers before construction.

1 1. The parts not covered above shall be implemented according to relevant industry standards.

Two. Emergency measures to deal with sudden strong winds and disasters

1. In case of sudden strong wind, the person in charge of the on-site emergency rescue team shall immediately arrange the rescue team to inform the bell man to command the tower crane boom to be in place in the downwind direction, and the hook personnel shall use the land to anchor the boom hook and check whether the anti-decoupling insurance is reliable. The tower company will collapse the wire rope and inform the tower company to stop work due to power failure.

2. Immediately arrange the rescue team to inform the elevator driver to lower the cage to the ground, turn off the power and lock the cage door.

3. Immediately arrange the rescue team to inform all aerial workers to stop aerial work, properly handle the remains and evacuate the aerial work site.

4. Immediately arrange the rescue team to inform all ground staff to properly handle the left-behind site, stop working and evacuate to a safe place to prevent falling objects from hitting the accident.

5. Immediately arrange rescue teams to check and deal with the situation of personnel evacuation, emergency disposal, emergency rescue and disaster prevention at the scene of sudden gale.

Third, emergency rescue measures caused by sudden strong winds

1. On-site emergency rescue organization When a rescue team enters the site in case of sudden gale, it must first protect itself, walk steadily, find a foothold, look around and listen to all directions.

2. The danger that needs to be dealt with by a power outage shall be handled by a full-time electrician.

3. For items that may fall, temporary reinforcement measures should be taken for movable or immovable items to prevent accidents.

4. Dangerous goods that need to be reinforced must be handled and reinforced by special personnel, and special personnel shall be appointed for supervision. If it is difficult to handle, it shall immediately report to the emergency rescue headquarters of the company for reinforcement.

Fourth, medical emergency measures caused by sudden strong winds

First-aid measures for personnel falling from a height due to sudden strong wind and material falling due to sudden strong wind;

1. Fracture: In case of hand bone or calf fracture, the injured person should be placed on a single frame or on the ground, and tied to the outside of the limb with two pieces of wood or bamboo whose length is longer than the upper and lower joints and width is not less than 10- 15cm, so as to clamp the fracture and tie it tightly to relieve the pain and injury of the injured person.

2. If there are abrasions and scratches, you can apply a cold wet cloth to the wound. For serious abrasions, the injured person should be carefully placed on a single frame and wait for the doctor to deal with it.

3. Sawdust and iron filings should be sent to the hospital immediately. Don't wipe your eyes with hands, handkerchiefs, towels and other things.

4. In case of scalp laceration, rescue in time, take analgesic or other symptomatic measures, rinse the wound with normal saline, apply mercuric chloride, tie it with sterilized gauze piece and sterilized cotton, press to stop bleeding, inject anti-tetanus serum containing antibiotics to prevent infection, and immediately send it to the hospital for further treatment.

5. When the organism penetrates the body parts and limbs, it can stop bleeding first, then treat the puncture, and then rush to the hospital, and other parts will be treated by medical staff.