Legal analysis: When formulating safety countermeasures, the following principles should be followed: Rank order of safety technical measures When there is a contradiction between labor safety technical measures (hereinafter referred to as safety technical measures) and economic benefits, priority should be given to the requirements of safety technical measures, and safety technical measures should be selected according to the following rank order of safety technical measures: Direct safety technical measures The production equipment itself should have intrinsic safety performance, and accidents and hazards will not occur. If indirect safety technical measures can't or can't completely realize direct safety technical measures, one or more safety protection devices must be designed for the production equipment (not to be left for users) to prevent and control accidents or hazards to the maximum extent. Indicative safety technical measures. When indirect safety technical measures cannot be realized or implemented, measures such as detection and alarm devices and warning signs must be adopted to warn and remind operators to take corresponding countermeasures or evacuate dangerous places urgently. If indirect and indicative safety technical measures still cannot avoid accidents and hazards, measures such as safety operation procedures, safety education, training and personal protective equipment should be taken to prevent and weaken the dangers and hazards of the system.
Legal basis: People's Republic of China (PRC) Law on Work Safety.
Article 2 The activities related to the construction, expansion, reconstruction and demolition of construction projects within the territory of People's Republic of China (PRC), as well as the supervision and management of the safety production of construction projects, must abide by these regulations. The term "construction project" as mentioned in these Regulations refers to the civil engineering, construction engineering, installation engineering and decoration engineering of lines, pipelines and equipment.
Article 3 The safety production management of construction projects shall adhere to the principle of safety first and prevention first.
Article 4 Construction units, survey units, design units, construction units, project supervision units and other units related to the safety production of construction projects must abide by the provisions of laws and regulations on safety production, ensure the safety production of construction projects, and assume the responsibility for safety production of construction projects according to law.
Article 5 The State encourages scientific and technological research and the popularization and application of advanced technologies in construction project safety production, and promotes the scientific management of construction project safety production.