GBZ 158-2003 gōng zuò chǎng suǒ zhí yè bì ng wēi hài jǐng shì biāo shí
2 English ReferenceWarning Signs for Occupational Hazards in the Workplace
ICS 13.100
C52
National Occupational Health Standard of the People's Republic of China
National Occupational Health Standard GBZ 158-2003
National Occupational Health Standard GBZ 158-2003
Chinese People's Congress Health Standard GBZ 158-2003 Warning Signs for Occupational Hazards in the Workplace was issued by the Ministry of Health of the People's Republic of China on June 3, 2003 and has been implemented since December 1, 2003. implementation.
3 Preface
This standard is a full mandatory standard.
According to the "People's Republic of China **** and the State Occupational Disease Prevention and Control Law" and "the use of toxic substances in the workplace labor protection regulations" to develop this standard.
Appendices A, B, C and D of this standard are normative appendices.
This standard June 3, 2003 first issued.
This standard is proposed by the Chinese people **** and the Ministry of Health and the State of China and categorized.
This standard drafting unit: the Chinese Center for Disease Control and Prevention of environmental and health-related product safety, the Chinese Center for Disease Control and Prevention of Occupational Health and Poisoning Control, Liaoning Provincial Institute of Occupational Disease Prevention and Control, the Shanghai Municipal Center for Disease Control and Prevention, the Ninth People's Hospital in Shenyang.
This standard by the Chinese People's **** and the State Ministry of Health is responsible for interpretation.
The main drafters of this standard: Huo Benxing, Sun Chengye, Xu Shuzizhong, Chen Liang, Yan Bo, Zhang Yangyang, Liu Yue.
Workplace occupational disease hazard warning signs
4 1?ScopeThis standard specifies the graphic signs, warning lines, warning statements and words set up in the workplace to alert workers to the hazards of occupational diseases and to take appropriate protective measures.
This standard applies to workplaces, equipment and products that can produce occupational hazards. According to the actual situation of the workplace, the combination of various types of warning signs.
5 2?Normative referencesThe provisions of the following documents, through the reference to this standard and become the provisions of this standard. Where the cited document is dated, all of its subsequent change orders (excluding the contents of the errata) or revised versions are not applicable to this standard, however, the parties to the agreement under this standard are encouraged to study whether the latest version of these documents can be used. Where undated references, the latest version of the document applies to this standard.
GB 2893?Safety Colors
GB 16179?Guidelines for the Use of Safety Signs
IS03864-1?Design Principles for Safety Signs in Workplaces and Public ****places
6 3?Graphic SignsGraphic signs are classified as Prohibition Signs, Warning Signs, Instruction Signs, and Reminder Signs, see
Prohibition signs - graphic signs that prohibit unsafe behavior, such as "no one inside" signs.
Warning signs - graphics that remind of the need to be aware of the surroundings to avoid possible danger, such as the "Beware of Poisoning" sign.
Directive signs - graphics that compel certain actions or precautions, such as the "Wear a gas mask" sign.
Tip sign - a graphic that provides relevant safety information, such as the "Help Phone" sign.
Graphic signs can be used in conjunction with appropriate warning statements, see Appendices B and C. Graphics, warning statements, and text are located at the entrance to the workplace or in a prominent location in the workplace.
7 4?Warning LinesWarning lines are lines that define and separate hazardous areas, and are red, yellow, and green in color, as shown in Appendix B. They can be sprayed on the ground or made into ribbons as needed.
8 5?Warning statementsWarning statements are a group of words that indicate a prohibition, warning, instruction, prompt or description of occupational hazards in the workplace. Warning statements can be used alone. It can also be used in combination with graphic signs. See Appendix C for the basic warning statements.
9 6?Toxic substances job occupational disease hazards notification cardAccording to the actual needs of the various types of graphic signs and text combined into the "toxic substances job occupational disease hazards notification card" (hereinafter referred to as the notification card), see Appendix D. The notification card is for a certain occupational disease hazards, to inform the workers of the consequences of the hazards and their protection measures of the prompt card.
The Notification Card is located in a conspicuous position in the workplace where toxic substances are used.
10 7. Use of toxic substances workplace warning signsIn the use of toxic substances in the workplace entrance or the workplace of a prominent position, according to the need to set the "Beware of poisoning", "Beware of poisoning", "Beware of poisoning", "Beware of poisoning". Set up "beware of poisoning" or "beware of toxic gases" warning signs, "wear gas masks", "wear protective clothing ", "pay attention to ventilation" and other directive signs and "emergency exit", "rescue phone" and other tips signs.
According to the "catalog of highly toxic substances", in the use of highly toxic substances in the work of the position of the conspicuous location of the "notice card".
In the high-toxic substance workplace, set the red warning line. In the general toxic substances workplace, set up a yellow warning line. The warning line is located at the outer edge of the use of toxic workplaces not less than 30cm.
In the high-toxicity workplace emergency evacuation channel set up emergency exit signs. In the leakage of dangerous areas when activated. Set "no entry", "no stay" warning signs, and add the necessary warning statements.
May produce occupational hazards of equipment failure, or maintenance, overhaul the existence of toxic substances in the production device, according to the actual situation on the site to set up a "no start" or "prohibited to enter" warning signs, can be added to the necessary warning statements. The statement can be added to the necessary warnings.
11 8. Other occupational hazards in the workplace warning signsIn the workplace of dust generation, set up "attention to dust" warning signs and "wear a dust mask" instruction signs.
In the workplace may produce occupational burns and corrosion. Set "beware of corrosion" warning signs and "wear protective clothing", "wear protective gloves", "wear protective shoes" and other directive signs:
In the workplace may produce occupational burns and corrosion.
In noise-generating workplaces, set up "noise hazardous" warning signs and "wear ear protection" instruction signs.
In hot workplaces, signs warning of "Be aware of the heat".
In workplaces where photophthalmitis can be caused, signs warning of "Beware of Arc Light" and directives to "Wear Protective Goggles" are provided. In workplaces where biological occupational hazards exist, "Beware of Infection" warning signs and corresponding instruction signs are installed. The presence of radioisotopes and the use of radioactive devices in the workplace, set up "beware of ionizing radiation" warning signs and the corresponding instruction signs.
12 9? Equipment warning signsIn the equipment that may produce occupational hazards or its front location to set the appropriate warning signs.
13 10?Product packaging warning signsChemicals that may produce occupational hazards, radioisotopes and materials containing radioactive substances, product packaging should be set up conspicuously with the appropriate warning signs and concise Chinese warning instructions. Warning instructions contain product characteristics, the existence of harmful factors, the possible consequences of harm, safe use of precautions and emergency treatment measures
14 11?Storage place warning signs setStorage of chemicals, radioisotopes and materials containing radioactive substances that may produce occupational disease hazards. At the entrance and the storage place to set up the corresponding warning signs and simple Chinese warning instructions
15 12?Occupational disease hazards at the scene of the accident warning lineIn the occupational disease hazards at the scene of the accident, set up a temporary warning line. According to the actual situation, set up a temporary warning line, divided into different functional areas.
The red warning line is located in the immediate vicinity of the source of the accident hazards, the source of the hazards and the area outside the separation, limited to wearing the appropriate protective equipment professionals can enter the area
The yellow warning line is located in the perimeter of the hazardous area, inside and outside of the hazardous area and the clean area, respectively, the area of the personnel to wear the appropriate protective equipment, the entry and exit of the area of personnel must be decontaminated
The yellow line is located in the hazardous area around the hazardous area, inside and outside the hazardous area and the clean area.
The green warning line is located around the perimeter of the hazardous area.
The green warning line is located at the perimeter of the rescue area, separating rescue personnel from the public. Patient rescue treatment and command organizations are located in this area.
16 Appendix A (normative appendix) warning graphics standard specifications and settings 16.1 A.1?Style and color 16.1.1 A.1.1?Basic geometric pattern style, color and meaningSee (ISO 3864-1).
See Table A.1 for basic geometric patterns, colors, and meanings
Table A.1?Basic geometric patterns, colors, and meanings
16.1.2 A.1.2?Safety colorsRed - means prohibited and prevented.
Blue - indicates instructions. Requirements that people must follow.
Yellow - indicates a reminder.
Green - indicates a message to people that it is permissible and safe.
16.2 A.2?Production 16.2.1 A.2.1?Prohibited SignsProhibited signs are designed in the following format, as shown in Figure A.1.
Figure A.1?Basic form of prohibited marking
16.2.2 A.2.2?Instruction markingInstruction marking is designed in the following format, as shown in Figure A.2.
Figure A.2 Basic form of command marking
16.2.3 A.2.3?Warning markingThe basic form of the warning marking is an equilateral triangular border, designed in the following format, as shown in Figure A.3.
Figure A.3?Basic form of a warning sign
16.2.4 A.2.4?Tip signThe tip sign is designed in the following format. As shown in Figure A.4.
Figure A.4 Basic form of cue marking
16.2.5 A.2.5?Additional cue markingAdditional cue marking is shown in Figure A.5.
Figure A.5?Basic form of additional cue marking
16.2.6 A.2.6?Arrangement of combination markingThe arrangement of combination marking is set up according to the following position, as shown in Figure A.6.
Figure A.6?Arrangement of combobox logos
16.2.7 A.2.7?Multiple logosThe basic form of multiple logos is shown in Figure A.7.
Figure A.7?Arrangement of multiple logos
16.2.8 A.2.8?Hint logos, directional logos, and text combinationsHint logos, directional logos, and text combinations are established as follows. Direction signs should be set up in the direction of additional signs." Exit" font in italics. As shown in Figure A.8.
Figure A.8?Direction combination sign
16.2.9 A.2.9?Warning lineWarning line is divided into yellow warning line, red warning line and green warning line. As shown in Figure A.9.
Figure A.9?Warning lines
16.3 A.3?Warning signs set up and useWarning signs set up and use see GB 16179.
16.3.1 A.3.1?Setting up height of warning signsIn addition to the warning line, the height of warning signs set up as far as possible with the height of vision of the human eye. Hanging and column type environmental information warning signs of the lower edge of the height from the ground should not be less than 2m; local information warning signs set the height of the specific circumstances to determine.
16.3.2 A.3.2?Requirements for the use of warning signsA.3.2.1?Warning signs are located in a conspicuous position related to the workplace of occupational disease hazards and there is enough time to pay attention to what it indicates.
A.3.2.2?Warning signs are not located on movable objects such as doors and windows. No obstruction shall be placed in front of the warning sign that prevents it from being read.
A.3.2.3 The plane of the warning sign (excluding the warning line) and the line of sight should be close to the angle of 90. angle, the observer is located in the maximum viewing distance, the minimum angle of not less than 75 ° angle, as shown in Figure A.10.
Figure A.10?The angle α between the plane of the warning sign and the line of sight shall not be less than 75° angle
A.3.2.4?The location of the warning sign shall have good lighting conditions.
A.3.2.5?Warning signs (excluding warning lines) are fixed in attached, suspended and post type three. Suspended and attached fixing should be stable and not tilted, and the warning signs and brackets of post type should be firmly connected together.
16.3.3 A.3.3?Other requirements for warning signsWarning signs (excluding warning lines) should have lined edges. In addition to the warning sign border with yellow hook edge, all the rest with white will border hook a narrow edge, that is, the lining edge of the warning sign. The width of the border is 0.025 times the length or diameter of the sign.
A.3.3.1 Material of warning signs
Warning signs (excluding warning lines) are made of sturdy and durable materials, and generally should not use easily deformed, deteriorated or flammable materials. Workplaces where there is a risk of electric shock use insulating materials.
Equipment, chemicals, radioisotopes and materials containing radioactive substances that may cause occupational hazards can be directly pasted, printed or sprayed on the warning signs on the product packaging.
A.3.3.2?Surface quality of warning signs (excluding warning lines)
In addition to the above requirements, the graphics of the signage should be clear, smooth, and free of holes and any defects affecting use.
A.3.3.3?Dimensions of warning signage (excluding warning lines)
The dimensions of warning signage (excluding warning lines) are shown in Table A.2.
Table A.2?Dimensions of warning signage in meters
Model number
Observation distance
Outer diameter of circular signs
Triangular marking
Knowing the outer edge length
Square marking
Knowing the outer edge length
Rectangular additional tips
Marking (length x width)
1
0 to 2.5
0.070
0.088
0.063
< p> 0.126 X 0.0639
~4.0
0.110
0.140
0.100
0.200 X 0.100
3
~6.3
0.175
0.220<
0.160
0.320 X 0.160
4
～10.0
0.280
0.300
0.250
0.500 X 0.250
5
～16.0
0.450
0.560
0.400
0.800 X 0.400
6
～25
0.700
0.880
0.630
1.260 X 0.630
7
~40.0
1.110
1.400
1.000
2.000 X 1.000
Note 1: An error of ±3% is allowed.
Note 2: Under special circumstances, the size of the warning signs can be adjusted appropriately
A.3.3.4?The width of the warning line at the fixed place is 10cm. Temporary warning line width of 10cm, can be made of fiber and other materials.
16.4 A.4?ColorThe colors used for warning signs should be in accordance with the colors specified in GB 2893.
16.5 A.5?Inspection and maintenanceWarning signs should be inspected at least once every six months, and if they are found to be broken, deformed, faded and other non-compliance with the requirements, they should be repaired or replaced in a timely manner, see GB 16179.
17 Appendix B (normative appendix) Classification and scope of use of the graphic signs 17.1 B.1?Based on the location of the graphic signage set up, it can be classified into:B.1.1?Environmental information signs (H):Graphical signs where the information provided covers a large area.
B.1.2?Local information signs (J): graphic signs where the information provided relates only to a location, or even to a piece of equipment or component.
17.2 B.2?Classification of Graphic SignsGraphic signs are classified according to the meaning they convey as Prohibition Signs, Warning Signs, Instruction Signs, Hint Signs, and Warning Lines.
B.2.1?Prohibited signs
Prohibited signs are listed in Table B.1.
Table B.1?Prohibited signs
No.
Name and graphic symbol
Type of sign
Scope and location of installation
1
Prohibition of admission
H
< p> At the entrance of workplaces that may cause occupational disease hazards or around the danger zone, such as: workplaces of highly toxic substances, radiation workplaces, etc.; or when equipment that may cause occupational disease hazards malfunctions; or when maintaining or overhauling production equipment with toxic substances, the signs are set up according to the actual situation of the site2
Prohibition of stay
H
In special circumstances. In special circumstances. Workplaces with direct hazards to workers
3
Prohibition of startup
J
When equipment that may cause occupational hazards is suspended or repaired, such as equipment overhaul, replacement of parts, etc., set up in the vicinity of the equipment
Human Body Surface Area Calculator BMI Index Calculation and Evaluation Female Safe Period Calculator Estimated Birth Date Calculator Pregnancy Period Weight Gain Normal Values Pregnancy Medication Safety Classification (FDA) Five Elements and Eight Characteristics Adult Blood Pressure Evaluation Body Temperature Level Evaluation Diabetes Dietary Advice Clinical Biochemistry Common Unit Conversions Basal Metabolic Rate Calculator Sodium Replacement Calculator Iron Replacement Calculator Quick Look at Common Latin Abbreviations for Prescriptions Quick Look at Common Symbols for Pharmacokinetics Effective Plasma Osmolality Calculator Ethanol Intake CalculatorThe Encyclopedia of Medicine, Calculate Now!
Medicine Encyclopedia, calculate now!
17.2.1 B.2.2?Warning signsWarning signs are listed in Table B.2.
Table B.2?Warning signs
No.
Name and graphic symbol
Type of sign
Scope of setup and location
4
Beware of poisoning
H, J
Workplaces where toxic substances are used
5
Beware of corrosion
H, J
Workplaces where corrosive substances are present
6
Beware of infections
H, J
Prisoners of biological occupational disease hazards
Workplaces
7
Beware of Arc Light
H, J
Workplaces with Electrophotographic Ophthalmia
8
Beware of Ionizing Radiation
H, J
Workplaces with Ionizing Radiation Hazards
9
Beware of Dust Prevention
H, J
Workplaces with Dust Producing Workplaces that generate dust
10
Beware of high temperatures
H, J
Workplaces that generate high temperatures
No.
Name and graphic symbol
Type of marking
Scope and place of installation
11
Beware of toxic gases
H, J
The presence of toxic gases is a major concern in the workplace. >
Workplaces where toxic gases are present
12
Noise hazardous
H, J
Workplaces where noise is generated
17.2.2 B.2.3?Directive markingThe directive marking is shown in Table B.3.
Table B.3?Directive marking
Serial number
Name and Graphic symbols
Type of marking
Scope and location of installation
13
Wear protective goggles
H, J
Workplaces that are hazardous to the eyes
14
Wear a gas mask
H, J
Workplaces that may produce occupational poisoning
14
Wear a gas mask
H, J
Workplaces that may produce occupational poisoning
15
Wear a dust mask
H, J
Workplaces where the concentration of dust exceeds the national standard
Serial number
Name and graphic symbol
Type of marking
Scope of installation and location
16
Wear ear protection
Wear an ear protection
Wear an ear protection
Wear an ear protection
Wear an ear protection
Wear an ear protection
Wear an ear protection
H, JWorkplaces where noise exceeds national standards
17
Wear protective gloves
H, J
Workplaces that require hand protection
18
Wear protective shoes
H, J
Workplaces that require foot protection
19Wear protective clothing
H, J
Workplaces with radiation, high temperatures, and other workplaces requiring protective
20
Pay attention to ventilation
H, J
Workplaces with toxic substances, dust, and other workplaces requiring ventilation
17.2.3 B.3.3. p> 17.2.3 B.2.4?Hint signs
Hint signs are shown in Table B.4.
Table B.4 Hint signs
No.
Name and graphic symbol
Type of sign
Scope of installation and location
21
Emergency exits in the left row
H,J
Emergency exit for safety evacuation, passageway leading to emergency exit
No.
Name and graphic symbol
Type of marking
Scope and location of installation
22
Emergency exit on the right row
H, J
Emergency exit for safety evacuation, passageway leading to emergency exit
23
Straight emergency exits
H, J
Emergency exits for safety evacuation, access to emergency exits
24
First aid stations
H
Emergency medical assistance places set up by the employer
25
Rescue telephone number
H, J
Near the rescue telephone number
Yellow warning line
Number
Name and graphic symbol
Scope and location of installation
26
Red warning line
Highly poisonous substance workplace, radioactive workplace, and the immediate surroundings of the source of the hazard of the accident
27
Yellow warning line
General toxic substances workplace, the immediate vicinity of the accident hazard area
28
Green warning line
The perimeter of the rescue area at the scene of the accident
18 Appendix C (normative appendix) basic warning statements
C.1?Basic warning statements
See Table C.1
Table C.1?Basic Warning Statements
No.
Contents of Statements
No.
Contents of Statements
1
Prohibition of entry
29
*** Skin
2
Prohibition of stay
30
Corrosive
3
Prohibition of startup
31
Corrosive in contact with moisture
4
Beware of intoxication
32
Apneic
5
Beware of corrosion
33
Very poisonous
6
Beware of infections
34
Highly toxic
7
Beware of arcs
35
Poisonous
8
Beware of radiation
36
Poisonous and harmful
9
Beware of Dust protection
37
Decomposes in moisture to release toxic gases
10
Watch out for high temperatures
38
Beware of poisonous gases
11
Toxic gases
39
Exposure can cause injury
12
Noise is harmful
40
Skin contact can be a health hazard
13
Wear protective goggles
41
Hazardous to health
14
Wear a gas mask
42
Exposure can cause injuries and death
15<
Wear a dust mask
43
Anesthetic effects
16
Wear ear protection
44
Beware of eye injuries
17
Wear protective gloves
45
Beware of burns
18
Wear Protective footwear
46
Strongly oxidizing
19
Wear protective clothing
47
Beware of heatstroke
20
Pay attention to ventilation
48
Wear respiratory protection
21
Emergency exits to the left
49
Wear protective masks
22
Rightbound emergency exit
50
Wear splash masks
23
Straightbound emergency exit
51
Wear radiation protection
24
First aid station
52
'No entry without authorization'
25
Rescue calls
53
Do not approach
26
*** Eyes
54
Don't cross this line
27
*** nature when wet
55
Drainage area
28
*** nature
56
Do not touch
C.2?Selection is based on the actual situation of occupational disease hazards in the workplace. In addition to the above basic warning statements, in special circumstances. Can prepare their own appropriate warning statements. Warning statements can be used individually, but also can be used in combination, can also constitute a complete sentence.
19 Appendix D (normative appendix) toxic substances operating positions occupational disease hazards notification card 19.1 D.1 Content and descriptionThe "notification card" is set in the use of highly toxic substances operating positions in the conspicuous position of a warning, it is simple graphics and text, the operating positions exposed to the hazards of toxic substances to inform the workers, and to remind the workers to take the appropriate preventive and treatment measures. The card includes information on the hazards of the toxic substances. The Notification Card includes a general reminder column for toxic substances, the name of the toxic substance, health hazards, warning labels, instruction labels, emergency treatment, and physical and chemical properties.
D.1.1 General tips
In the top column of the Notification Card, "Toxic substance, harmful to human body, please pay attention to protection" is marked in white letters on a red background as a general tip.
D.1.2 Toxic substance name
Label the name of the toxic substance in Chinese. The name should be conspicuous and clear, located in the upper left of the Informational Card, and the name should be provided in English when possible.
D.1.3 Health Hazards
Briefly state the consequences of occupational disease hazards on human health, including acute and chronic hazards and special hazards. This item is located in the upper middle part of the Notice Card.
D.1.4 Warning Signs
In the name of the right below, set the corresponding warning statement or warning signs, there are multiple hazards. Multiple warning signs or warning statements can be set.
D.1.5 Emergency treatment
Briefly express the emergency treatment and preventive measures in the event of acute poisoning
D.1.6 Directive signs
Use warning statements or directive signs to indicate the occupational hazards to be taken to protect measures.
D.1.7?Physical and chemical properties
Briefly express the characteristics of toxic substances physical and chemical, combustion and explosion hazards.
D.1.8 Rescue phone
Set up for in the event of accidental leakage or other hazards that may cause occupational disease emergency telephone, easy to organize the appropriate forces for rescue work.
D.1.9 Occupational health consultation telephone number
A consultation telephone number for workers to provide knowledge and advice on the prevention of occupational disease hazards.
19.2 D.2?Example of an occupational disease hazard notification card for toxic substance operations