Safety signage is set up for safety considerations and signage to reduce safety hazards, can be seen in the factory outside the gate, inside the factory and on the road. The safety signage needed in the transportation sector is divided into prohibition signs and attention to obstacles signs. Safety signage is red, yellow, blue, green as the main color, supplemented by borders, graphic symbols or text composed of signs used to express safety-related information.
Two, what are the safety signage
Safety signage has four categories of prohibited signs, warning signs, instruction signs, and prompt signs.
1, prohibit the meaning of the sign is not allowed or to stop some of the actions of people. Prohibit the geometric figure of the sign is a circle with a slash, where the circle is connected to the slash, in red; graphic symbols in black, the background in white.
2, warning signs are used to remind people to pay attention to the surrounding environment in order to avoid the danger of graphic symbols. The basic form of the warning sign is a black triangle border, the graphic is black, the background is yellow.
3, directive signs are used to force people to make some kind of action or must take certain precautions of the graphic signs. The basic form is a black circular border, the graphic is white, the background is blue.
4, prompting signs are used to provide people with the target location and directional information graphic signs. The basic form is a rectangular border, graphic text is white, the background is provided by the logo, green. Firefighting equipment tips signs in red.
Three, the enterprise should be set up safety warning signs of the place
Production and management units should have a greater risk factors in the production and operation of the premises and related facilities and equipment, set up a clear safety warning signs. Enterprise safety warning signs should be set up at the site, the entrance to the plant and the entrance to the workplace, the workplace in a prominent position. Specific requirements for different types of lines (enterprises) are as follows:
1, hazardous chemical enterprises. Production and storage of hazardous chemicals on the unit's workplace and safety facilities, equipment, special warehouses for hazardous chemicals, laying of hazardous chemicals pipeline; hazardous chemicals transportation vehicles; ships carrying hazardous chemicals in the river navigation, loading and unloading or berthing; consignment of hazardous chemicals packaging.
Fireworks manufacturers, wholesalers, production areas, general warehouse area, work (warehouse) and other production and business premises with greater risk factors and related facilities and equipment; retail business premises (flammable and explosive).
2, metallurgical enterprises and non-ferrous metal enterprises. There are greater risk factors on the premises and facilities, equipment, production, storage, use of gas enterprises may occur gas leakage, gathering places.
3, industrial and trade enterprises. Limited space workplace.
4, food production enterprises. Hazardous factors in the premises and related facilities and equipment.
5, small open pit quarries. Entrance roads and related hazardous points.
6, coal bed methane enterprises. Hydrogen sulfide key monitoring area, there is a possibility of the formation of hydrogen sulfide and sulfur dioxide aggregation, the compressor room; well field, drilling platform and derrick ladder at the entrance, drilling platform, aerial work areas and winches, diesel engines, generators and other machinery and equipment, tanks, fire equipment rooms, fire equipment boxes and other places and equipment and facilities; transportation of radioactive sources of protective containers, outdoor, field work in the radioactive sources of vigilance area; along the pipelines The entrance of the pipeline, fences, coalbed methane storage tanks, engine rooms, and deployment areas.
Four, safety warning signs set the principle
1, standard: graphics, size, color, material should be in line with the standard.
2, safety: set up after its own can not exist potential danger, to ensure safety.
3, eye-catching: the location of the setting should be eye-catching.
4, convenient: set the location and angle should be easy for people to observe and capture information.
5, coordination: the same place to set up between the signage should try to maintain its height, size and coordination of the surrounding environment.
6, reasonable: try to use the right amount of safety signs to reflect the necessary safety information, to avoid omission and indiscriminate.
Fifth, the use of safety warning signs of the basic requirements
1, there are safety risks on site in the important parts and key positions must be set up to provide the appropriate safety information safety warning signs. According to the relevant provisions of the site entrances and exits, construction cranes, temporary power facilities, scaffolding, access points, stairways, elevator shafts, holes, pit edges, explosives and toxic and hazardous substances stored in the important parts of the existence of safety risks, should be set up obvious safety warning signs. For example, in the storage of explosives and toxic and hazardous substances set up to prohibit fireworks and other prohibited signs; in the carpentry circular saws set up next to the warning signs such as beware of injuries to the hands; set up a safe channel at the entrance to the passageway, such as a reminder of the sign and so on.
2, safety warning signs should be set in the corresponding hazardous locations involved or equipment attached to the most easily observed.
3, safety warning signs should be set up in a bright, well-lit environment, such as should be set up signage location additional light is low, it should be considered to increase the auxiliary light source.
4, safety warning signs should be firmly fixed on the support, can not produce tilt, roll, swing and other phenomena, the height should be as far as possible with the human eye line of sight height.
5, safety warning signs shall not be set in doors, windows, shelves and other movable objects, warning signs on the front or its neighbors shall not prevent people from trying to read the fixed obstacles, and try to avoid often be covered by other temporary objects.
6, more than one safety warning signs arranged together, should be in the order of warning, prohibit, instruction, prompt type, first left and then right, up and then down for arrangement. The distance between each signage should be at least 0,2 times the size of the signage.
7, there is a risk of electric shock places, should be selected by the insulating material made of safety warning signs.
8, outdoor open-air places set up by the fire safety signs should be used by the reflective material or self-luminous material made of warning signs.
9, there are fire safety requirements of the premises, should be made of non-combustible materials made of safety warning signs.
10, the site layout of the safety warning signs should be registered, and drawing safety warning layout of the general plan, according to the map for the layout, such as the layout of the point of change, should be kept up to date.
11, the site layout of the safety warning signs without permission, no one shall not privately move, displacement, removal or replacement.
12, the construction site should strengthen the safety warning signs arranged to check, found broken, deformed, faded, etc., should be rested or replaced in a timely manner.