When working on electrical equipment, who will implement technical measures to ensure safety?

When working on electrical equipment, technical measures to ensure safety should be carried out by operators or personnel authorized to perform operations. The technical measures to ensure the safety of electrical operation include: power failure, electricity inspection, grounding wire installation, hanging signs and fencing. The above safety measures should be implemented by the personnel on duty, and the electrical equipment without the personnel on duty should be implemented by the personnel who cut off the power supply and have the guardian present. According to the Measures for Supervision and Management of Construction Safety of Electric Power Construction Projects published by the Chinese government website, the construction safety of electric power construction projects adheres to the principle of "safety first, prevention first and comprehensive management" and establishes a management mechanism of "enterprise responsibility, employee participation, industry self-discipline, government supervision and social supervision". Electric power construction units, survey and design units, construction units, supervision units and other units related to the construction safety of electric power construction projects must abide by the laws, regulations and standards on production safety, establish and improve the safety production guarantee system and supervision system, establish the safety production responsibility system and safety production rules and regulations, ensure the construction safety of electric power construction projects, and assume the responsibility for production safety according to law.