What is the identity of the helmet on the site?

According to Article 15 of the first safety helmet in Chapter 15 of the “Personal Safety Tools for Compulsory Safety, On-site Operations, Safety Operations Regulations and Safety Accident Prevention and Treatment Practices of the Electric Power Industry in 2006,” Section (2) is This stipulates: “The helmets used by various units are divided into four colors: red, orange, white, and blue. Management personnel wear red, operation duty personnel wear orange, external inspections, and visitors wear white, on-site operations (overhaul, test Personnel in construction and construction wear blue safety helmets. Safety helmets must be worn on the production site (except lounges, control rooms, and study rooms). The helmets of power plants are generally available in several colors: red, yellow, blue, orange, white, etc. For ease of management, generally a department uses a helmet of the same color.
There is such a jingle: The blue cap is dry, the yellow cap looks, Red Hat has the final say. The safety helmet has the greatest effect on the maintenance and operation personnel. It directly affects the life safety of the first-line production personnel. This is not an exaggeration, especially for maintenance personnel. Therefore, for the requirements of helmets, not only should the structure be reasonable, firm, and comfortable, but also eye-catching colors. This is particularly important for maintenance. Because maintenance personnel may often need to work up and down, the light is not very good. Working in the environment, eye-catching colors will give direct reminders to the working staff and nearby staff. Special attention is needed. There are people working underneath or next to me. Do not drop things and hurt people. Do not appear to be able to harm others. In the case of harm to others, it is also easy to prevent or rectify any potential violations or potential hazards that may arise from safety helmets or other personnel on the scene. From this point, red is the most suitable for maintenance personnel.
China Labor Insurance Network