Dismantling of hazardous chemicals equipment

I guess so; it’s not something anyone can do. Chen Guangbiao needs qualifications even to demolish houses

No special qualifications are likely required; the key is that a demolition plan should be in place for large-scale equipment. Additionally, it’s sufficient for your company to replace the equipment

Article 11: The construction entity shall assign the demolition work to a construction unit with the corresponding qualification level. Please refer to this: Article 11 of the Regulations on Safety Management in Construction Projects. The project owner shall, 15 days prior to the commencement of demolition work, submit the following documents to the construction administration department at or above the county level in the area where the construction project is located, or to other relevant departments, for record-keeping: (1) Proof of the qualification level of the construction unit ； (II) Explanation regarding the buildings and structures to be demolished and those that may pose a risk to adjacent buildings ； (III) Demolition construction organization plan ； (IV) Measures for stacking and removing waste. Those carrying out blasting operations must comply with the regulations regarding the management of **civilian** goods.

Houses require certification for demolition; as for equipment, people only know about installation, but not whether there is any certification for demolition.

Does having contracting qualifications mean one can carry out demolition work? **Are there any regulatory requirements?

The team possesses construction contracting qualifications (it is possible to use those of another party, but the contract must be signed in that party’s name); the construction workers have the necessary professional qualifications (such as electricians, welders, crane operators, scaffolders, etc.).

In the case of special equipment, both installation and dismantling require that the contractor possess certain qualifications; furthermore, it is necessary to go to the special equipment inspection agency to complete the cancellation procedures for such equipment

What is the name of the required qualification? Are there also qualification levels?

Article 16 of the Regulations on the Safety Supervision of Special Equipment, 2009: Repair units for boilers, pressure vessels, elevators, lifting machinery, passenger cableways, large-scale amusement facilities, and special motor vehicles used within sites (factories) must have professional technical personnel and skilled workers qualified for the repair of special equipment, as well as the necessary testing equipment. They may carry out such repair activities only after obtaining permission from the special equipment safety supervision and management departments of the provinces, autonomous regions, and municipalities directly under the Central Government. 　　Article 17: The installation, modification, and maintenance of boilers, pressure vessels, lifting machinery, passenger cableways, and large-scale amusement facilities, as well as the modification and maintenance of specialized motor vehicles used within sites (factories), must be carried out by units that have obtained permits in accordance with these regulations. 　　The installation, modification, and maintenance of elevators must be carried out by the elevator manufacturer or by a unit that has obtained a license in accordance with these regulations, as assigned to it through a contract or with its consent. The elevator manufacturer is responsible for the quality of the elevator and the quality issues related to its safe operation. 　　Construction units responsible for the installation, modification, or repair of special equipment shall, prior to commencing work, inform in writing the special equipment safety supervision and management department of the municipality directly under the Central Government or the city with districts about the planned installation, modification, or repair work; work may proceed after such notification has been given. Article 30: Where special equipment poses serious accident hazards, has no value for renovation or repair, or has exceeded the service life specified in the safety technical regulations, the entity using such equipment shall promptly scrap it and proceed with the cancellation procedures at the original department responsible for the supervision and management of special equipment safety. Article 38: Operators of boilers, pressure vessels, elevators, lifting machinery, passenger cableways, large-scale amusement facilities, and special motor vehicles used within sites (factories), as well as their relevant supervisors (hereinafter collectively referred to as special equipment operators), must pass assessments conducted by the special equipment safety supervision and management authorities in accordance with **relevant regulations** and obtain certificates for special operation personnel in a uniform format before they can engage in the corresponding operations or supervisory tasks. 　　Article 39: The users of special equipment shall provide safety and energy-saving education and training for the personnel who operate such equipment, to ensure that they possess the necessary knowledge in these areas. 　　Special equipment operators must strictly follow the operating procedures for such equipment as well as relevant safety regulations during their work.