How to hang warning signs of occupational disease hazards in the workplace

GBZ158-2003 "Warning Signs for Occupational Disease Hazards in the Workplace".

A 3 Warning Signs Setup and Use.

For the setting and use of warning signs, see GB16179.

A 3 1 Warning signs and setting heights.

In addition to the warning line, the height of the warning sign should be consistent with the height of the human eye as far as possible, and the height of the lower edge of the hanging and column environmental information warning signs from the ground should not be less than 2m; The setting height of the local information warning sign is determined according to the specific situation.

a 3 2 Requirements for the use of warning signs.

a 3 2 1 The warning sign is placed in a conspicuous position in relation to the workplace at risk of occupational disease, with sufficient time to pay attention to what it represents.

A 3 2 2 Warning signs are not set on movable objects such as doors and windows. Obstacles that hinder reading shall not be placed in front of warning signs.

A 3 2 3 The angle between the plane and the line of sight of the warning sign (excluding the warning line) should be close to 90 ° angle, and the minimum angle should not be less than 75 ° when the observer is at the maximum observation distance, as shown in Figure A 10. (Figure omitted, see standard for details).

For the setting and use of warning signs, see GB2894-2008, which has replaced GB16179-1996, GB 16179-1996 and GB 18217-2000.

According to the actual needs, all kinds of graphic signs and words are combined into the "Notification Card of Occupational Disease Hazards of Toxic Substance Jobs" (hereinafter referred to as the notification card). See Appendix D. The "Notification Card" is a reminder card for a certain occupational disease hazard factor, informing workers of the harmful consequences and their protective measures.

The notification card is set up in a conspicuous position in the work post where toxic substances are used. Warning signs for workplaces using toxic substances shall be set up at the entrance of workplaces where toxic substances are used or in a conspicuous position in the workplace, and warning signs such as "beware of poisoning" or "beware of toxic gases" shall be set up as needed, as well as instruction signs such as "wearing gas masks", "wearing protective clothing", "pay attention to ventilation", and reminder signs such as "emergency exit" and "rescue**". According to the "Catalogue of Highly Toxic Substances", set up the "Notification Card" in a conspicuous position in the operation post using highly toxic substances.

In the workplace of highly toxic substances, a red warning line is set up. In general toxic substance workplaces, set up yellow warning lines. The warning line is set at the outer edge of the place where toxic work is used not less than 30cm.

Set up emergency exit reminder signs in the emergency evacuation passages of highly toxic substance workplaces. When the risk relief area is activated, set up warning signs of "no entry" and "no stay", and add necessary warning statements. When the equipment that may cause occupational disease hazards fails, or when the production equipment with toxic substances is repaired or overhauled, a warning sign of "no start" or "no entry" is set up according to the actual situation of the site, and the necessary warning statements can be added.

Classification of Occupational Disease Hazards in the Workplace?

1. Grading should be carried out on the basis of a comprehensive grasp of the toxicity data and toxicity classification of chemicals, the level of workers' exposure to productive poisons and the occupational protection effect of the workplace, and the feasibility of technology and the difference of hierarchical management should be considered.

Jobs that need to be graded should be identified prior to grading. The production process, distribution range and control and protective measures taken of productive poisons in the workplace should be identified through systematic investigation, and the workers' previous health monitoring data and accident data (if any) should be collected, and the occupational exposure assessment should be comprehensively carried out.

The results of the grading, the recommendations for preventive control measures, and their effects should be evaluated and confirmed on a regular basis. If changes in the relevant parameters are found, the classification should be re-graded, and new preventive control measures and recommendations should be proposed.

Legal basis: Paragraph 1 of Article 73 of the Law on the Prevention and Treatment of Occupational Diseases: If the intensity or concentration of occupational disease hazards in the workplace exceeds the national occupational health standards, the production safety supervision and management department shall give a warning and order correction within a time limit, and if the correction is not made within the time limit, a fine of not less than 50,000 yuan but not more than 200,000 yuan shall be imposed; If the circumstances are serious, order the operation that produces occupational disease hazards to be stopped, or request the relevant people to order it to close down in accordance with the authority provided for by the people.

Warning signs for occupational disease hazards in the workplace include instruction signs, warning lines, warning signs, prohibition signs, and reminder signs.

1. Instruction identification

Instruction signs are a kind of warning signs for occupational disease hazards in the workplace, which refers to the graphics that force certain actions or preventive measures to be taken in the workplace. Danpi tour

Second, the warning line

The warning line is a marking line that defines and divides the danger area, and is divided into three types: red, yellow and green. Depending on the need, the warning line can be sprayed on the ground or made into a ribbon setting.

3. Warning signs

Warning signs are a kind of warning signs for occupational disease hazards in the workplace, which refers to the graphics used in the workplace to remind the surrounding environment to pay attention to avoid possible dangers.

4. Prohibition of Labeling

A prohibition sign is a kind of occupational disease hazard warning sign in the workplace, which refers to the graphics used to prohibit unsafe behaviors in the workplace.

5. Prompt signs

Reminder signs are a kind of occupational disease hazard warning signs in the workplace, which refers to the graphics used to provide relevant safety information in the workplace.

Introduction to the hazard factors of occupational diseases:

1. Powder factor.

Silica dust, graphite dust, carbon black dust, asbestos dust, talc dust, cement dust, mica dust, mica dust, aluminum dust, welding fumes, casting dust, and other dusts all belong to the powder category, which is a very common occupational hazard cause mold pin.

2. Chemical factors.

Chemical factors are the most common occupational diseases, such as lead, mercury, benzene and benzene series, chlorine, hydrogen sulfide, nitrobenzene, manganese and its compounds, cadmium and its compounds, cadmium and its compounds, thallium and its compounds, phosphorus and its compounds, arsenic and its compounds, etc.

3. Physical factors.

Noise, abnormal weather conditions and local vibrations, electrical radiation, ionizing radiation, ultraviolet rays, lasers, etc., are all physical factors.

4. Biological factors.

Biological factors mostly refer to some germs and bacteria. Such as Bacillus anthracis, Brucella, etc.

Occupational hazard warning signs should be set up in a conspicuous position.

Workplaces, work positions, equipment, and facilities where occupational disease hazards exist or are concealed shall be set up in conspicuous positions such as warning signs and Chinese warning explanations such as graphics, warning lines, and warning statements. The warning statement shall clearly indicate the types of occupational disease hazards, consequences, prevention and emergency response measures, etc.

Graphic signs, warning lines, warning sentences and texts that can be set up in a conspicuous position in the workplace can make workers alert to occupational disease hazards and take corresponding protective measures. Remind workers to be alert to occupational disease hazards and take corresponding protective measures.

Occupational disease hazard warning signs are divided into five categories: graphic signs, warning lines, warning statements, occupational disease hazard notification cards for toxic substance jobs, and Chinese warning instructions.

Occupational hazard prevention measures

1. Protective measures for the workplace: strengthen the storage and use of materials that are easy to dust such as cement and carry the dust protection of Quezhou, and no one shall dismantle them at will, and set up warning signs in the dust-prone parts. Improve the degree of mechanized construction, reduce the labor intensity of workers, provide good living, leisure and entertainment places for employees, and strengthen the civilized construction of the construction site.

2. Personal protective measures: Implement the certification of relevant positions, provide dust protection masks to construction workers, and put an end to overtime work of construction operators. Do not blindly rush the construction period, even if the construction period is rushed, it is necessary to arrange sufficient personnel to be able to change shifts on time, adopt an 8-hour operation shift system, pay workers' wages in a timely manner, and stabilize workers' mood.

3. Inspection measures: while inspecting the safety of the project, check the implementation of dust protection measures in the workers' workplace and the implementation of personal dust protection measures not less than once a month, and guide the construction workers to reduce the operation methods and skills of dust.

Hello and kiss Requirements for the setting of warning signs for occupational disease Liang family hazards In the oak and combustion cheating workplaces that produce dust, attention to dust warning signs and dust mask command signs should be set up; In workplaces that may cause occupational burns and corrosion, warning signs for beware of corrosion and directive signs such as wearing protective clothing, protective gloves and protective shoes should be set up; In the workplace where noise is generated, noise harmful warning signs and ear protector instruction signs should be set up; Attention to high temperature warning signs should be set up in high-temperature work places; In places where electric ophthalmia can be caused, warning signs for arc light and instructions for wearing protective goggles should be set up; Workplaces with biological occupational disease hazards should be equipped with beware of infection warning signs and corresponding instruction signs; Workplaces where radioactive isotopes are present and radioactive devices should be provided with warning signs for ionizing radiation and corresponding command signs.