The safety technical specification for working at heights in buildings is

Legal analysis: 1, the examination and approval procedures for dangerous operations must be handled if the height is more than 5 meters.

2. Climbing tools and safety appliances used in climbing operations should be solid and reliable, and must be carefully checked and confirmed before use.

3, the job site should be equipped with warning signs or railings, non-working personnel are not allowed to enter the site. There must be someone to supervise the operation.

4, climbing and hanging high homework personnel and the erection of high homework safety facilities, must go through professional and technical training and examination, show certificates.

5. Before the operation of high-altitude operation, the examination and approval procedures shall be performed. Without approval, no unauthorized operation is allowed.

6. Before the operation, the person in charge of the operation shall conduct safety education and specific division of labor for all operators, so that the operators can make clear the requirements of work content and safety precautions, check the operation site and confirm the safety of the system before directing the operation.

7. When defects and hidden dangers are found in the safety technical facilities for working at heights during construction, they must be solved in time. When personal safety is endangered, the operation must be stopped.

8. Objects that may fall in the construction workplace should be removed or fixed first.

9. The materials used for aerial work should be stacked in a balanced way, so as not to hinder traffic and loading and unloading. Tools should be conveniently put into the tool bag. The walkways, access panels and climbing appliances in operation should be cleaned at any time. Dismantled objects, remnants and wastes shall be cleaned up and transported away in time, and shall not be placed or discarded down at will. It is forbidden to throw transferred objects.

10, lightning protection facilities should be set up in advance for aerial work in high-rise buildings. In case of strong winds, dense fog and other bad weather of magnitude 6 or above, open-air climbing and aerial work are not allowed. After snowstorm and typhoon rainstorm, check the safety facilities for aerial work one by one, and repair them immediately if they are found to be loose, deformed, damaged or falling off.

1 1. If it is necessary to temporarily dismantle or change the safety protection facilities due to operation, it must be approved by the person in charge of construction, and corresponding reliable measures should be taken to resume operation immediately.

12, when the protective shed is erected and dismantled, a warning zone should be set up and special personnel should be assigned to monitor it. It is forbidden to dismantle from top to bottom at the same time.

13. In general, overlapping operations are prohibited. When the work needs to overlap, strict safety measures must be taken.

14. After the operation, the site shall be cleaned up, and the person in charge and guardian shall not leave until all personnel are safely evacuated.

15, continuous multi-shift operation, should strictly implement the system of succession, and make records.

Legal basis: Regulations on Safety Management of Working at Height in Chemical Enterprises

Article 6 Anyone who meets the Classification Standard for Work at Height issued by the National Bureau of Standards (GB3608-83) and the work at height under the conditions of chemical operation mentioned in Article 5 of these Provisions must apply for the work at height permit of chemical enterprises (see attached table).

Seventh "work permit" should strictly fulfill the examination and approval procedures. The examination and approval personnel should go to the site to check carefully and implement safety measures before examination and approval.

Article 8 Before working at heights, the operator shall check the work permit at heights and confirm that the safety measures are reliable before construction. Otherwise, they have the right to refuse or stop their homework.

Article 9. Where operations are carried out at heights above Grade II and under chemical operation conditions, the unit undertaking the construction task shall formulate the construction plan and detailed safety measures for the operations at heights. The safety measures for working at heights must be written in the work permit at heights in detail.

Article 10 The safety belts used for working at heights shall meet the national standards (GB6095-85). Various parts shall not be disassembled at will, and damaged parts shall not be used. Seat belts should be hung on vertical members without sharp edges and corners, and cannot be hung low and used high. It is not allowed to use rope instead, and the suspension must meet the requirements. The safety helmet shall conform to the national standard (GB28 1 1-8 1), and must be worn firmly and tied with a tie. After the safety net is installed, it can only be used after being inspected by a special person. When welding, Mars should be prevented from falling into the net.

Eleventh scaffolding used in aerial work must comply with the relevant provisions of the "technical regulations for safety of construction and installation engineering".

Twelfth all kinds of ladders used in climbing operations should be firm and placed smoothly. The gradient of the vertical ladder is generally 60 ~ 70 degrees. Anti-skid devices shall be provided. When there is no hook at the top of the ladder and the foot of the ladder is unstable, someone should watch over it. The pull rope of herringbone ladder must be firm, and metal ladder shall not be used near electrical equipment. When using a ladder in strong wind, you must wear a seat belt and be supervised.

Article 13 When working in the hanging basket, the hanging basket should be checked with the pull rope in advance, and the load borne by the hanging basket should have a certain safety factor. Workers must fasten their seat belts, hang them on the fasteners of the main rope, and be supervised by special personnel. The thickness of wire rope for hanger shall be determined according to the load. The hoist or pulley used for lifting shall be suitable for the calculated load of the hanger, and double brakes shall be provided. The brake must be sensitive and reliable.

Article 14 When working in or near the battery limit of hazardous chemicals production with venting pipelines (i.e. hazardous chemicals). Contact signals should be established with workshop leaders or operators in advance, and protective equipment should be set up to prevent accidents.

Fifteenth pits, wells, ditches, ponds, lifting holes, etc. It must be protected by railings or covered by cover plates, which must be firm and the geometric dimensions must meet the safety requirements. When the cover plate needs to be removed due to work, railings must be added in time. When the railing needs to be removed due to work, it must be covered with plates or other protective measures.

Sixteenth asbestos tile, tile edge plate (thin material, light material) operations, must be laid solid, non-slip scaffolding. If the working face has a slope, it must be fixed.

Article 17 When working at heights intersects with other operations, you must go up and down according to the designated route, and at the same time, you must abide by the safety operation regulations. When crossing operations, you must wear a safety helmet and set up a safety net. It is forbidden to work vertically up and down, and special protective shed or other isolation measures should be set up when it is really necessary for work.

Eighteenth tools, spare parts and materials used in aerial work must be put into the tool bag. Do not throw materials, tools or other objects at high altitude with your hands when going up and down. Tools and materials that are easy to roll and slide should be stacked on scaffolding. After work, all falling objects such as tools, scattered materials and spare parts should be cleaned up in time to prevent people from falling.

Nineteenth in strong winds above six or other bad weather conditions, it is forbidden to work at heights. When emergency rescue is needed, reliable safety measures must be taken. The factory director (or chief engineer) needs to give on-site guidance to ensure safety.

Article 20 Except for those who are not suitable for climbing, as stipulated in the Technical Regulations for Safety of Construction and Installation Engineering, those who are not suitable for climbing, such as those who have been knocked over, the elderly and infirm, those who are overworked, those who have poor eyesight, those with mobility difficulties and pregnant women workers, are not allowed to climb.

Article 21 Workers working at heights must wear personal protective equipment as required, and are not allowed to wear sandals, high-heeled shoes or shoes with spikes or sliding soles for working at heights.

Article 22 If the person in charge of the site and the safety officer find that the construction personnel working at heights do not operate according to the regulations, they should immediately ask questions, be responsible for correcting and pointing out that those who still do not change have the right to stop their operations, and be treated as absenteeism during the shutdown.

Twenty-third other activities organized by enterprises, such as posting slogans, cleaning, cleaning glass, etc. , but also strictly implement the safety regulations for chemical aerial work, fasten your seat belt and wear safety helmet.

Twenty-fourth work permits at heights must be strictly examined and approved, and the leaders of the examination and approval unit shall be responsible for accidents caused by improper safety measures.

Twenty-fifth workers who violate the safety regulations for working at heights and do not listen to dissuasion shall bear the responsibility for the accident. The guardian should bear certain responsibilities.

Article 26 For projects with a long construction period, the person in charge must check the safety status of climbing facilities every day and make records. And supervise the operators to check whether the personal protective equipment meets the safety requirements. When the construction conditions or environment have changed significantly, the work permit at heights should be re-applied.

Article 27 If it is too late to apply for a work permit at heights due to accidents and emergencies, it must be approved by the monitor and safety measures should be taken. The monitor should designate a special person to supervise the work at heights, and make a clear record in the shift change record of the monitor.

Four. Procedures and authority for examination and approval of work permit at heights

Article 28 Before working at heights, the person in charge of the project must apply to the person in charge of the department according to the classification and type of work of working at heights, and handle the work permit at heights. The work permit at heights shall be made in triplicate, one for the Operation Department, one for the guardian, and one for the record of the Safety General Department.

Twenty-ninth level of high work by the construction unit leaders and safety personnel for examination and approval.

Article 30 Grade II and III aerial work in item 1 of these Provisions and item 2 of Article 5 and aerial work under chemical operation conditions shall be examined and approved by the Safety Section and reported to the competent factory director (chief engineer) for the record.

Article 31 The ultra-high work, special high work and high work under chemical conditions mentioned in Item (3) and Item (4) of Article 5 of these Provisions shall be approved by the competent safety officer (chief engineer) and supervised by the safety department.