Special operations mainly include what

Special operations refers to a kind of work in construction, due to the special operating environment (such as high altitude, toxic and hazardous, confinement, explosion hazards, etc.), the use of specific tools, equipment and labor protection measures to carry out the work. Common special operations include:

1. High-altitude operations: including construction, maintenance, cleaning and a series of work at high altitude.

2. Welding and cutting: including oxygen welding, arc welding, steel plate cutting and other special welding and cutting.

3. Electrical work: including high-voltage electrical work, low-voltage electrical work.

4. Hazardous chemical operations: including handling, storage, processing, use and a series of hazardous chemical operations.

5. Ship operations: including ship platforms, port terminals and other ship-related special operations.

6. blasting operations: including explosives filling, blasting conditions, such as checking the explosion risk factor operations.

7. Steel pipe erection work: including construction, telecommunication and surveying and other special operations that require the setting of steel pipe.

8. vertical transportation equipment operations: including elevators, lifts, escalators and other vertical transportation equipment maintenance.

The above are some of the more common special operations, there are other special types of work need to carry out special operations. It should be noted that in the special operation must be in accordance with the relevant standards and norms to ensure safety.