Does anyone have a list of situations in which safety belts must be worn for aerial work, or relevant specification documents? . Thank you! Urgent need! High score reward

First, anyone who works in a place 2 meters or more above the ground shall be regarded as working at heights. All work that can be completed on the ground in advance must be completed on the ground to minimize aerial work.

Two, aerial work personnel must be in good health, suffering from mental illness, epilepsy, hypertension, heart disease and other personnel not suitable for aerial work shall not participate in aerial work. When employees are found to be drinking or depressed, it is forbidden to work at heights.

Three, high homework must first set up scaffolding or take measures to prevent the team from falling, before.

Four, in the dam crest, steep slope, roof, cliff, tower, suspension bridge and other dangerous edges, the airport side should be installed with safety nets or protective railings, otherwise the staff must use safety belts.

5. Ice, snow, gravel and soil on cliffs, steep slopes or sidewalks must be cleaned frequently, and railings with a height of 1 meter must be set on the outside. Set 18 cm high side plate or soil ridge on the inner side of the railing to prevent falling objects from hurting people.

Six, working on scaffolding without scaffolding or railings, height more than+/-0.5 meters, you must use a seat belt, or take other reliable safety measures.

Seven, seat belts should be checked before use, and should be regularly (every six months) static load test, the test load is 225 kg, the test time is 5 minutes, after the test, check whether there is deformation, rupture, and so on and so forth. , and make test records. Unqualified seat belts should be handled in time.

Eight, the seat belt hook or rope should be hung on a solid component or wire rope designed for hanging the seat belt. Don't hang on moving or unstable objects.

Nine, high homework tool bag should be used. Larger tools should be tied to solid components with ropes, and cannot be placed casually to prevent accidents from falling from high altitude.

Ten, aerial work, in addition to the relevant personnel, others are not allowed to walk or stay under the workplace, the workplace should be installed below the fence or other protective devices, to prevent falling objects from hurting people. If working on the grid platform, wooden boards should be laid to prevent tools and equipment from falling.

1 1. Tools and materials are not allowed to be thrown up and down. After being tied with rope, it should be hung down or hung up, so as not to hurt the staff below or damage the scaffold.

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

13. When working in the open air at heights below minus 10 degrees in winter, there should be a heating rest place near the construction area if necessary. Heating equipment should be managed by special personnel and pay attention to fire prevention.

Fourteen, in the six winds and above, as well as heavy rain, lightning, fog and other bad weather, should stop open-air operations.

Fifteen, it is forbidden to work on unstable structures (such as asbestos tile roof). In order to prevent boarding by mistake, warning signs should be hung at the necessary positions of the building.