What requirements should be met for aerial work, and the requirements for aerial work

1 Hard hat.

1) Personnel entering the construction site must wear safety helmets correctly;

2) The quality of the helmet should meet the requirements of the specification.

2 Safety nets.

1) The outside of the scaffold under construction should be closed with a dense safety net;

2) The quality of the safety net should meet the requirements of the specification.

3 Seat belts.

1) Personnel working at height should wear safety belts according to regulations;

2) The fastening of the seat belt should meet the requirements of the specification;

3) The quality of the seat belt should meet the requirements of the specification.

4 Edge protection.

1) The edge of the working face should be provided with continuous edge protection facilities;

2) The structure and strength of the border protection facilities should meet the requirements of the specification;

3) The edge protection facilities should be finalized and tool-typed, and the specifications and connection and fixing methods of the rods should meet the requirements of the specification.

5 Hole protection.

1) Protective measures should be taken for the reserved openings, staircase openings, elevator shafts and other holes of the project under construction;

2) Protective measures and facilities should meet the requirements of the specification;

3) Protective facilities should be stereotyped and tool-typed;

4) Every two floors and not more than 10m in the elevator shaft should be set up with safety flat net protection.

6. Channel port protection.

1) The protection of the channel mouth should be tight and firm;

2) Closed measures should be taken on both sides of the protective shed;

3) The width of the protective shed should be greater than the width of the passage mouth, and the length should meet the requirements of the specification;

4) When the height of the building exceeds 24m, the protective roof of the passage mouth should be double-layer protection;

5) The material of the protective shed should meet the requirements of the specification.

7 Climbing Operations.

1) The bottom of the ladder foot should be solid and should not be used high;

2) When the upper part of the folding ladder is used, the angle of the upper part should be 35° 45°, and it should be equipped with a reliable tension bracing device;

3) The material and production quality of the ladder should meet the requirements of the specification.

8 Suspended work.

1) Protective railings or other reliable safety measures should be taken at the suspended operation place;

2) The rigging and spreader used in the suspended operation should be collected and used only after they are qualified;

3) Suspended workers should wear safety belts and tool bags.

9 Mobile operating platform.

1) The operating platform shall be designed and calculated according to the regulations;

2) The connection between the wheels of the mobile operating platform and the platform should be firm and reliable, and the height of the bottom end of the column from the ground shall not be greater than 80mm;

3) The operating platform should be assembled according to the design and specification requirements, and the laying should be tight;

4) Protective railings should be set around the operating platform according to the requirements of the specification, and escalators should be set up;

5) The material of the operating platform should meet the requirements of the specification.

10. Cantilevered material steel platform.

1) The production and installation of the cantilevered material steel platform should prepare a special construction plan, and the design calculation should be carried out;

2) the lower support system or the upper tie point of the cantilevered material steel platform should be arranged on the building structure;

3) The cable-stayed rod or wire rope should be provided with two front and rear lanes on both sides of the platform according to the requirements of the specification;

4) fixed protective railings must be installed on both sides of the steel platform, and load limit signs should be set at the obvious place of the platform;

5) The steel platform countertop, the paving between the steel platform and the building structure should be tight and firm.

Safety production service network).

Remember your seatbelt and wear your helmet.

Eight basic requirements for aerial work:

1. Aerial workers must wear safety belts, which are high and low, and there is no buckle on the site, and a lifeline needs to be set up;

2. Work at height must apply for a work ticket, and the operation must be carried out under supervision;

3. Outdoor high-altitude operations are prohibited in gusts of wind above level 6 and rain and snow weather;

4. A single ladder shall not be used at a high level, and someone must protect the ladder when using it;

5. The use of mobile scaffolding must be installed with guardrails, lock pulleys, and it is forbidden to use mobile scaffolding above 5 meters;

6. Operators are forbidden to step on non-load-bearing objects such as color steel plates for operation;

7. Enclosure measures must be erected for edge and hole operations;

8. For construction and hanging basket high-altitude operations, safety belts must comply with relevant rules and regulations.

Labor Law of the People's Republic of China

Article 55.

Workers engaged in special operations must undergo special training and obtain special operation qualifications. Article 66.

The State adopts various channels and measures to develop vocational training, develop the vocational skills of workers, improve the quality of workers, and enhance their employability and work ability. Article 68.

Employers shall establish a vocational training system, draw and use vocational training funds in accordance with state regulations, and conduct vocational training for workers in a planned manner according to the actual conditions of the employer.

Workers engaged in skilled jobs must undergo training before taking up their posts.

Work at height <>. The basic requirements for personnel are as follows:

1. All personnel who participate in high-altitude operations shall undergo a physical examination once a year, and those who have not undergone physical examination shall not participate in high-altitude operations;

2. Personnel working at heights should dress smartly, wear soft-soled shoes, and wear personal armor correctly;

3. Personnel working at heights must fasten their safety belts, which must be tied to firm components, and must not be hung low and high, and must be checked at any time during the construction process to see if the safety belts are fastened;

4. Personnel working at height shall not lose protection when transferring the working position, and the components supported by the hand must be firm;

5. In case of thunderstorms, torrential rains, dense fog, and bad weather of level 6 and above.

Do not work at height;

6. Safety guardians must be set up for high-altitude operations, and high-altitude operations are not allowed without safety guardians.

1. High-altitude operations belong to special operations, so they must be certified to work. Special operations personnel.

Must pass the special safety technical training and assessment, and obtain the "Special Operation Certificate of the People's Republic of China".

Hereinafter referred to as the special operation certificate), you can start the job.

2. Personnel working at high altitude are required to weigh less than 70 kg.

3. Suffer from fear of heights and high lead blood pressure.

People with heart disease and other diseases are not allowed to work at heights.

4. Stop working at heights for people who are overtired, lack of energy and depressed.

5. It is strictly forbidden to engage in high-altitude work after drinking.

6. Equipped with safety helmets according to actual needs.

safety belts and related labor protection articles; No high heels, slippers or barefoot work; If you are working at a high altitude in the air, wear soft-soled non-slip shoes. Scaffolding is not allowed.

Or take the material well frame hanging basket up and down, and it is not allowed to jump up and down from a height.

7. Suspension operation enterprises at heights, suspension equipment leasing enterprises, suspension operation equipment installation and maintenance units must obtain provincial municipalities.

or the provincial safety production supervision and management department recognized the "Jiangsu Province Hanging Work Safety Qualification Certificate".

Hereinafter referred to as the "Safety Qualification Certificate"), in order to engage in high-altitude suspension operations and the rental, installation and maintenance of suspension equipment.

8. Safety training and assessment system for operators and equipment installation and maintenance personnel.

If the protective facilities at the entrance of the cave are damaged, they must be repaired in time; It is strictly forbidden to move or dismantle the protective facilities at the entrance of the cave without authorization; Be careful when operating next to the opening, and do not work with your back to the opening. If the scaffold is too wide from the wall, safety protection should be added.

1. Key points of prevention and control of falling accidents at the entrance of the hole: the prevention of the opening, the passage entrance, the staircase entrance, the elevator entrance, the feeding platform entrance, etc., must be equipped with firm and effective safety protection facilities (cover plates, fences, safety nets); If the protective facilities at the entrance of the cave are damaged, they must be repaired in time;

It is strictly forbidden to move or dismantle the protective facilities at the entrance of the cave without authorization; Be careful when operating next to the opening, and do not work with your back to the opening. Do not rest, play or walk over or from the opening of the cave; At the same time, eye-catching warning signs must also be hung at the entrance of the hole.

2. Key points for the prevention and control of falling accidents on scaffolding; Scaffolding should be erected and scaffolded according to regulations, and no probe board is allowed; Protective railings should be tied firmly and safety nets should be hung; The scaffolding load shall not exceed 270kg m2; If the scaffold is too wide from the wall, safety protection should be added. And it is necessary to implement the scaffolding erection acceptance and use inspection system, and deal with problems in a timely manner.

Types of Aerial Work:

1. Climbing operations.

Climbing operations refer to work at height under climbing conditions with the help of climbing facilities on building structures or scaffolding, or by means of ladders or other climbing facilities. Erecting and dismantling scaffolding, hanging safety nets, installing and disassembling tower cranes, gantry, well-shaped frames, construction elevators, pile frames, and climbing and installing steel structural components around the building all belong to this kind of operation.

2. Suspended operation.

Suspended operation refers to high-altitude operation in the surrounding airy state. It is characterized by working at height under the condition that the operator has no foothold or no firm foothold.

The hoisting of components in building construction, the use of hanging baskets for exterior decoration, cantilevered or suspended beams, canopies and other special parts of the support and dismantling formwork, reinforcement, pouring concrete and other operations all belong to the suspended operation, because it is under unstable conditions of construction operations, the danger is very great.

1. All work carried out at a height of 2 meters or more should be regarded as work at height. All work that can be done in advance on the ground must be done on the ground, and work at height should be minimized. Electric gondola for aerial work tools.

2. Personnel working at heights must be in good health, suffering from mental illness, epilepsy, high blood pressure, heart disease, etc., which are not suitable for working at heights.

Persons who are sick are not allowed to participate in work at heights. When it is found that the staff has drunk alcohol or is not energetic, it is forbidden to climb the height.

3. High-altitude operations must first build scaffolding or take measures to prevent the team from falling.

4. Work on the crest of the dam, steep slope, roof, cliff, tower, suspension bridge and other dangerous edges, and install safety nets or protective fences on the empty side.

bars, otherwise staff must use seat belts.

5. The ice, snow, gravel and mud on the cliffs, steep slopes or sidewalks must be cleaned frequently, and a 1-meter-high railing must be set on the outside side. On the inside of the railing.

Set up 18 cm high side panels or mounds to prevent falling objects from injuring people.

6. When working on scaffolding without scaffolding or without railings, with a height of more than one meter, safety belts must be used, or other reliable safety measures must be taken.

Measure. 7. The seat belt should be inspected before use, and the static load test should be carried out regularly (every 6 months), the test load is 225 kg, and the test time is 5 minutes.

bell, check whether there is deformation, rupture, etc. after the test, and make a test record. Unqualified seat belts should be dealt with promptly.

8. The hook or rope of the safety belt should be hung on a strong and firm member or a wire rope specially used for hanging the safety belt. It is forbidden to hang on moving or unstable objects.

Above. 9. Tool bags should be used for work at height. Larger tools should be tied to a firm member with a rope and should not be placed randomly to prevent falling from a height.

Accident. 10. When carrying out work at height, except for the relevant personnel, no one else is allowed to walk or stay under the work place, and the work place should be fenced or installed.

He protects the device from falling objects and injures people. If working on a grating platform, planks should be laid to prevent tools and equipment from falling.

11. Tools and materials are not allowed to be thrown up and down, and they should be tied down or up with ropes to avoid injuring the staff below or destroying the scaffolding.

12. When the upper and lower floors are working at the same time, a tight and firm protective partition, canopy or other isolation facilities must be erected in the middle, and the staff must wear safety.

Cap. 13. In winter, work at an open height below minus 10 degrees, and if necessary, there should be a heating rest place near the construction area, and the heating equipment should be specialized.

People management, pay attention to fire prevention.

14. In severe weather such as strong winds of level 6 and above, heavy rain, thunder, fog, etc., open-air high-altitude operations should be stopped.

15. It is forbidden to work on unstable structures (such as asbestos tile roofs). In order to prevent false boarding, warning signs should be hung at the necessary points of such structures.

Answer: Before working at height, you should check the working tools and arrange the equipment; installation of mobile ladders; If it is necessary to stand on the mobile ladder to operate, it should be not less than 1m away from the top of the ladder, it is forbidden to stand on the top of the ladder to work, and the standing position should be less than 2m from the datum; It is forbidden to climb on the universal member frame; It is forbidden to walk and work on scaffolding and unstable structures that have not been firmly fixed; Pick up and hang when working with the full belt flow.

1. Personnel engaged in operations must hold a certificate to work, and conscientiously abide by the safety construction regulations, dress flexibly, and prohibit wearing shoes with hard soles and nails that are easy to slip.

2. Personnel engaged in high-altitude work should have a physical examination once a year, and those with heart disease, high blood pressure, mental illness and epilepsy are not allowed to engage in high-altitude work.

3. Protective railings should be set up for high-altitude operations, safety nets and protective doors should be installed, and operators should wear safety belts.

4. The materials for high-altitude operations should be stacked smoothly, not placed on the edge and attached to the hole, and where there is a possibility of falling, they should be withdrawn or fixed in time to prevent falling and injuring people.

5. If there are defects or hidden dangers in safety facilities, they should be reported and dealt with in a timely manner, and if they endanger personal safety, they must stop the construction and then carry out high-altitude operations after eliminating the danger.

6. No one is allowed to move and remove the safety sign without authorization, and it is necessary to move and remove it after the approval of the foreman due to the needs of the work, and then reinstall it.

7. Reliable anti-skid, cold-proof, anti-freezing, anti-poisoning, and fire safety measures should be taken in winter construction.

8. Shouting that the operation safety facilities should be checked frequently and in good condition. The ladder shall not be lacking in gear, shall not be used in height, the rung spacing shall be 30mm, the upper end should be firmly fastened when used, and the lower end shall take anti-skid measures, and it is forbidden for two people to work together on the ladder. Ladders should be used at the passages, which should be supervised or fenced.

9. When carrying out high-altitude operations, various safety protection technical measures should be formulated accordingly in combination with the characteristics of the project.

10. When preparing the construction organization design and construction plan of each project, it is necessary to include the safety technical measures involved in the high-altitude operation of the project, and try to take ground operations to reduce all kinds of high-altitude operations.

11. The safety technical measures for working at height have a wide range, such as setting up safety signs, hanging safety nets, fastening safety belts and other special safety measures. In order to clarify responsibilities and strengthen safety management, before the construction is carried out, the person in charge of the project and the safety officer shall make a safety technical disclosure to the relevant personnel step by step.

Personnel working at height cannot carry out construction before the safety technical measures and protective equipment are solved and implemented. All kinds of facilities and equipment used for high-altitude operations should be inspected before they are put into operation and confirmed to be in good condition before they can be put into use.

12. Personnel working at heights should have a physical examination. Persons with heart disease, high blood pressure, mental illness, epilepsy, etc., who are not suitable for working at height, shall not be arranged to work at height.