【Daily Question】Registered Safety Engineer 3/4/2022

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According to the Regulations on the Safety Supervision of Special Equipment, regarding the safety management requirements for activities related to the modification and maintenance of special equipment, which of the following statements is incorrect? ( ) A. The installation, modification, and maintenance of elevators must be carried out by the elevator manufacturing units. B. The installation, modification, and maintenance of boilers must be carried out by units that have obtained permits in accordance with these regulations. C. The contractors responsible for the installation, modification, and maintenance of special equipment shall inform the special equipment safety supervision and management departments of the municipalities directly under the Central Government or cities divided into districts in writing about the planned work prior to commencement of the work. D. After the completion of the installation, modification, or maintenance of boilers, the contractors shall hand over the relevant technical documents to the user unit for reference within 30 days after the inspection. Answer: A. Explanation: Article 17 states that 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 factories or plants, 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 20: After the installation, modification, or maintenance of boilers, pressure vessels, elevators, lifting machinery, passenger cableways, and large-scale amusement facilities, as well as the modification or maintenance of special motor vehicles used within sites (factories), the construction units responsible for such work shall transfer the relevant technical documents to the users within 30 days after completion of the work and acceptance. For special equipment with high energy consumption, an energy efficiency test report shall also be submitted in accordance with the requirements of safety technical specifications. The user entity shall file it in the safety technical archive of such special equipment. Exam focus: Safety management requirements for renovation and maintenance activities of special equipment