GB/T 25894-2010 Principles and requirements for the design of evacuation plans GB/T25894-2010 Standard download decompression password: www.bzxz.net
This standard specifies the design principles and requirements for evacuation plans that include information related to firefighting, escape, evacuation, and rescue of personnel in facilities. This standard applies to evacuation plans used for indoor evacuation, which can also be used by firefighters in emergency situations. Evacuation plans are set up in public places and work areas in the form of signs. This standard does not apply to plans used for outdoor security services, nor to professional technical details used by professionals.
This standard was drafted in accordance with the rules given in GB/T1.1-2009.
This standard uses the redrafting method to modify and adopt ISO23601:2009 "Safety Identification Escape and Evacuation Plan Signs".
Compared with ISO23601:2009, this standard has made the following structural adjustments:
———Terms 3.2 and 3.3 have been deleted, and the term numbers have been readjusted;
———Chapter 5 has been changed from a list form to a clause form, where 5.1 corresponds to the first paragraph of the original text, 5.2 corresponds to item a), and so on;
———Chapter 6 has been changed from a list form to a clause form, where 6.1 corresponds to item a), and so on.
The technical differences between this standard and ISO23601:2009 and their reasons are as follows:
———Regarding normative references, this standard has made technically different adjustments to facilitate the application of the standard in China. The adjustments are mainly reflected in Chapter 2 "Normative Reference Documents", and the specific adjustments are as follows:
● Replace
ISO3864-1:2002, ISO3864-3 and ISO17398 with GB/T2893.1-2004, GB/T2893.3 and GB/T26443, which are international standards adopted;
● Replace ISO17724 with GB/T15565 (all parts), which corresponds to the international standards in technical content but has no adoption relationship
.
———Add the use of Chinese in Chapter 6 (see 6.1 and 6.2) to meet the needs of China;
———Modify the use of text in the name of the figure in 7.1 to meet the needs of China.
Compared with ISO23601:2009, this standard has been modified as follows:
--- Modified Table 1, and the example of the height of capital letters in the figure name in Table 1 was changed to the example of the height of Chinese characters in the figure name.
This standard was proposed and managed by the National Technical Committee for Standardization of Graphic Symbols (SAC/TC59).
The drafting units of this standard are: China National Institute of Standardization, National Tourism Administration, Aviation Safety Technology Center of Civil Aviation Administration of China.
The main drafters of this standard are: Chen Yongquan, Bai Dianyi, Wang Liming, Zou Chuanyu, Zhang Liang, Liu Jiawei.
The following documents are indispensable for the application of this document. For any dated referenced document, only the dated version applies to this document. For any undated referenced document, the latest version (including all amendments) applies to this document.
GB/T2893.1—2004 Graphical symbols Safety colors and safety signs Part 1: Design principles for safety signs in workplaces and public areas (ISO3864-1:2002, MOD)
GB/T15565 (all parts) Graphical symbol terminology
GB/T2893.3 Graphical symbols Safety colors and safety signs Part 3: Design principles for graphic symbols for safety signs (GB/T2893.3—2010, ISO3864-3:2006, MOD)
GB/T26443 Safety colors and safety signs Classification, performance and durability of safety signs (GB/T26443—2010, ISO17398:2004, MOD)
ISO7010 Graphical symbols—Safety colours and safety signs—Safety signs used in workplaces and public areas
Foreword III
Introduction IV
1 Scope1
2 Normative references1|| tt||
3 Terms and definitions1
4 General2
5 Design requirements2
6 Dimensions of elements of evacuation plan3
7 Content and representation3
7.1 Drawing name3
7.2 General plan3
7.3 Evacuation details4
7.4 Safety notices4
7.5 Legend4
7.6 Other information4
7.7
7.7.1 Evacuation routes 5|| tt||
7.7.2 Safety signs 5
7.7.3 Observer position 5 7.7.4
Background colour 5 7.7.5
Contours of structural elements of the facility 5
7.7.6 Name of the figure 5
7.7.7 Text 5
8 Materials 5
9 Installation location 5
10 Inspection and revision 6
Appendix A (Informative) Example of evacuation plan 7
References 12

ICS01.080.01
National Standard of the People's Republic of China
GB/T25894—2010
Escape and evacuation plan-Design principles and requirements(ISO23601:2009SaletyidentificationEscape and evacuation plan sign,MOD)2011-01-10Promulgated
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of ChinaDigital Anti-counterfeiting
Standardization Administration of China
2011-07-01Implementation
Normative reference documents
Terms and definitions
Design requirements
Dimensions of each element of the evacuation plan
Content and representation
General plan
Evacuation detail drawing
Safety notice
Other information
Use of color
Evacuation route
Safety signs
Observer's position
Background color
Outline of facility structural elements
Installation position
10 Inspection and revision
Appendix A (Informative Appendix) Example of evacuation plan References
GB/T25894—2010
This standard was drafted in accordance with the rules given in GB/T1.1—2009. GB/T25894—2010
This standard was revised using the redrafting method and adopted ISO23601:2009 "Safety identification escape and evacuation plan signs". Compared with ISO23601:2009, this standard has made the following structural adjustments: Deleted terms 3.2 and 3.3, and re-adjusted the term numbers: Changed the list form of Chapter 5 to the form of clauses, where 5.1 corresponds to the first paragraph of the original text, 5.2 corresponds to item a), and so on; Changed Chapter 6 from the list form to the form of clauses, where 6.1 corresponds to item a of the original text, and so on. The technical differences and reasons between this standard and ISO23601:2009 are as follows: Regarding normative references, this standard has made technically different adjustments to facilitate the application of the standard in my country. The adjustments are concentrated in Chapter 2 "Normative References", and the specific adjustments are as follows: GB/T2893.12004, GB/T2893.3 and GB/T26443, which are international standards, are used to replace ISO3864-1:2002, ISO3864-3 and ISO17398 respectively;. GB/T15565 (all parts) which corresponds to the international standard in technical content but has no adoption relationship replaces ISO17724.
In Chapter 6, the use of Chinese is added (see 6.1 and 6.2) to adapt to the needs of my country; the use of text in the name of the figure in 7.1 is revised to adapt to the needs of my country. Compared with ISO23601:2009, this standard has made the following editorial changes: Table 1 is revised, and the example of the height of the capital letter in the name of the figure in Table 1 is changed to the example of the height of the Chinese character in the name of the figure. This standard is proposed and managed by the National Technical Committee for Standardization of Graphic Symbols (SAC/TC59). The drafting units of this standard are: China National Institute of Standardization, National Tourism Administration, Aviation Safety Technology Center of the Civil Aviation Administration of China. The main drafters of this standard are: Chen Yongquan, Bai Dianyi, Wang Liming, Zou Chuanyu, Zhang Liang, and Liu Jiawei. GB/T258942010
The system used to convey evacuation route information in public facilities needs to be standardized so that the evacuation route information can be understood with as few words as possible. At the same time, with the continuous growth of trade, tourism and personnel movement in my country, there is an urgent need for a common way to convey safety information.
This standard can reduce the risks of using public facilities and can reduce the confusion that may arise in emergency situations. This standard establishes a common method through safety signs, colors and specific design requirements, namely: graphically representing the relative position of the observer to the intended evacuation route to the emergency exit, and the relative position of fire safety equipment or emergency equipment close to or adjacent to the evacuation route. The evacuation plan is an indispensable and important part of the facility's emergency guidance system (see GB/T23809). 1 Scope
Evacuation plan
Design principles and requirements
GB/T25894—2010
This standard specifies the design principles and requirements for evacuation plans that include information related to firefighting, escape, evacuation, and rescue of personnel in facilities.
This standard applies to evacuation plans used for indoor evacuation, which can also be used by firefighters in emergency situations. Evacuation plans are set up in public places and work areas in the form of signs. This standard does not apply to plans used for outdoor security services, nor to professional technical details used by professionals. 2 Normative references
The following documents are indispensable for the application of this document. For all dated references, only the dated version applies to this document. For all undated references, the latest version (including all amendments) applies to this document. GB/T2893.1-2004 Graphical symbols Safety colours and safety signs Part 1: Design principles for safety signs in workplaces and public areas (ISO3864-1:2002, MOD) GB/T15565 (all parts) Graphical symbol terminology GB/T2893.3 Graphical symbols Safety colours and safety signs Part 3: Design principles for graphic symbols for safety signs (GB/T2893.3—2010, ISO3864-3:2006, MOD) GB/T26443 Safety colours and safety signs Classification, performance and durability of safety signs (CB/T264432010, ISO17398:2004, MOD)
ISO7010 Graphical symbols Safety colours and safety signs Safety signs for use in workplaces and public areas (Graphical symbols Safety colours and safety signs-Safety signs uscd in workplaces andpublic 3 Terms and definitions
The terms and definitions defined in GB/T 15565 and the following terms and definitions apply to this document. 3.1
Emergency safety noticeEmergencysafetynoticeInstructions for facility users to follow in the event of an emergency. 3.2
Escape plandetail
A detailed illustration of the areas marked on the general plan based on the floor plan. 3.3
Fire safety noticeFiresafetynoticeInstructions for facility users to follow in the event of a fire. 3.4
Overviewplan
A simplified illustration used to relate the evacuation detail to the entire facility or site. GB/T 25894—2010
4 General
Before applying this document, the fire safety management procedure has identified some necessary elements that should be shown on the evacuation plan. The evacuation plan should reflect a study of the following information: a) Fire safety manuals and regulations: Current site and facility plans, including key features of the facility that have been verified in the field; b) Identification of all evacuation routes: Evacuation planning documents, which include the expected movement of people, all instructions given and how they are given; d) The location of all fire equipment and alarm devices: The location of emergency equipment and evacuation support equipment; f) The equipment required to be taken in an emergency or during a change of location; g) The location of shelters and assembly points. The purpose of the evacuation plan is to help people determine their location based on the planned evacuation route. The evacuation plan is a supplement and improvement to the facility's emergency guidance system (see GB/T2380). 5 Design requirements 5.1 The evacuation plan should be prepared in accordance with the facility's evacuation plan and should meet the special needs of the occupants of the site. Design
5.2 The observer's position should be marked on the evacuation plan. 5.3 The evacuation plan should be in color.
5.4 The scale of the evacuation plan should be determined by the size of the facility and the level of detail of the evacuation plan and the intended location of the evacuation plan. The scale used should not be less than the following: a) 1:250 for large facilities; b) 1:100 for small and medium-sized facilities; c) 15 for plans showing the interior of a single room. Detailed elements such as stairs or corridors may be drawn at a larger scale to increase visibility or to accommodate safety signs. A series of evacuation plans for the same facility should use the same scale. For certain specific areas of the facility, such as parking lots, different scales may be used to identify the extent of the empty space. 5.5 All illustrations of the same area in a set of evacuation plans should be consistent. 5.6 For adequate clarity and visibility, the vertical illuminance on the evacuation plan should not be less than 501x ​​under normal lighting conditions. The vertical illuminance on the evacuation plan made of ordinary or phosphorescent materials should not be less than 51x under conditions that can provide emergency lighting in the event of a failure of normal lighting. If there is no emergency lighting when normal lighting fails, or if a phosphorescent emergency guidance system that complies with GB/T23809 is provided, an evacuation plan containing phosphorescent materials may be used. In all the above cases, the phosphorescent material shall not be lower than Class C specified in GB/T26443. 5.7 In order to identify the safety color on the evacuation plan, the color rendering index R of the lighting lamp shall not be less than 40. The light source shall not significantly reduce the color rendering index. When the evacuation plan is made of phosphorescent material, a color fluorescent lamp shall be used as the excitation light source. Low-pressure sodium lamps shall not be used. 5.8 The base color of the evacuation plan shall use white safety color or phosphorescent white that complies with Table 4 of GB/T2893.1-2004. 5.9 The minimum size of the evacuation plan shall be 297mm×420mm (A4). When the evacuation plan is set in a single room, its size m is reduced to 210mm×297mm (A4). The tolerance of the size of the evacuation plan is 5%. 5.10 The contents of the evacuation plan should be up-to-date. 5.11 The directions shown on the evacuation plan should be related to the observer so that the positions on the left side of the plan are actually on the left side of the observer, and the positions on the right side of the plan are actually on the right side of the observer. 2
GB/T25894—2010
5.12 Safety signs should be used to indicate safety conditions and fire-fighting equipment on the evacuation plan. The safety signs used should be the same as those used for safety conditions or installation locations of fire-fighting equipment in the facility and should comply with the provisions of ISO7010. 5.13 The evacuation plan should include a legend.
5.14 The evacuation plan should have a title, which should include the Chinese characters "Evacuation Plan". 5.15 The evacuation plan should show the location of the assembly point and make it part of the evacuation detail plan or general plan. 6 Sizes of Elements in the Evacuation Plan
6.1 The information displayed on the evacuation plan should be clear and easy to read at the expected viewing distance. The minimum height of Chinese characters should be 3m, and the minimum height of English letters should be 2mm. The selected font should ensure that the text has the best clarity at the expected viewing distance. 6.2 The minimum height of the name area should be at least 7% of the minimum external dimension of the evacuation half-surface plan, and the total line height of the name text (including line spacing) should be at least 60% of the height of the name area.
When the name is only in Chinese, the minimum height of the name area and its text is shown in Table 1.6.3 The minimum height of the safety signs displayed on the evacuation plan should be 7mm. 6.4 The minimum line width of the lines representing the walls of the facility structure should be 1.6mm: the minimum line width of the lines representing the internal partition walls of the facility should be 0.6mm. If detailed elements (such as stairs, shelves, windows, etc.) are shown in the evacuation plan, the minimum line width of the lines should be 0.15mm.
When representing a long evacuation corridor, it is advisable to indicate the building features or equipment in the diagram so that the viewer can have a certain judgment on the size or distance of the corridor.
Dimensions of the evacuation plan
297×420（A3)
420×594CA2
594X84（A1)
841X1189(A0)
Minimum height of the name area and its text Example Height of the evacuation plan
Note: Chinese character height refers to the height of the characters when the name is only expressed in a single line of Chinese 7
Content and expression
7.1 Name
Each evacuation plan should have a name.
Height of the name area
Chinese guard height
The name text should be in Chinese or in both Chinese and English. In ethnic autonomous areas, the local ethnic language commonly used can be added. English letters in the drawing titles may be in both uppercase and lowercase letters. 7.2 General plan
Unless the evacuation detail plan of a small facility is itself an overview of the facility, each evacuation plan should include a general plan.
The general plan should include:
a) The location of the assembly point;
A plan of the entire facility or site, with the specific parts included in the evacuation detail plan highlighted; b)
GB/T25894—2010
) A simplified diagram of the surrounding area (such as roads, parking lots, other buildings, etc.). The size of the general plan should not exceed 10% of the area of ​​the evacuation plan. 7.3 Evacuation detail plan
The evacuation detail plan is the main part of the evacuation plan. The evacuation detail plan should include:
a) Floor plan of the relevant part of the facility, which needs to be modified so that. Remove unnecessary details;
Highlight important elements;
. Improve clarity and ease of understanding;
Orient the plan according to the position of the observer. All horizontal and vertical emergency exits and evacuation routes. If directional instructions are given from a specific "you are here" position, such directional information should be presented using arrows in accordance with GB/T2893.3 type D (see Figure 1). Figure 1 Arrows showing the direction of movement of people (GB/T2893.3, arrow type D) Observer's position "You are here"]. c
The location of stairs.
All special evacuation equipment for people with disabilities. The location and type of emergency fire fighting equipment and emergency rescue equipment, such as fire alarms, fire extinguishers, fire hoses, first aid equipment, etc. Due to the use of scale, it is sometimes impossible to show the exact location of safety signs on the evacuation plan. In this case, safety signs can be shown separately in the available space closest to the correct location by leader lines (see Figure A.1). g) The location of elevators as a building feature.
7.4 Safety Notices
The evacuation plan should always be accompanied by a fire safety notice and an emergency safety notice. The safety notice may be located within or adjacent to the evacuation plan.
7.5 Legend
A legend should be displayed on the evacuation plan, which should give the meaning of the safety signs, graphic symbols and colors used on the evacuation plan. An example of a legend is shown in Appendix A.
7.6 Other Information
The evacuation plan should also include the following information: the designer of the drawing;
Facility name;
Floor name,
d) The design period and revision number of the drawing;
e) Drawing number.
7.7 Use of colors
7.7.1 Evacuation routes
GB/T25894—2010
Directional arrows shall use the green safety color specified in GB/T2893.1-2004. Evacuation routes shall be highlighted with a light green color that has sufficient contrast with the arrows.
Note: When using phosphorescent materials, the evacuation route direction arrows can be clearly visible in a dark environment by drawing the evacuation route in halftone or adding hatching.
7.7.2 Safety signs
Safety signs shall use the safety color specified in GB/T2893.1-2004. 7.7.3 Observer's position
The observer's position shall use the blue safety color specified in GB/T2893.1—2004. 7.7.4 Background color
The background color should be white or phosphorescent white in accordance with GB/T2893.1-2004. 7.7.5 Contour lines of facility structural elements
The contour lines of facility structural elements should be black. 7.7.6 Figure namewww.bzxz.net
The figure name area should use the green safety color in accordance with GB/T2893.1-2004, and the figure name text should use the contrasting color in accordance with GB/T2893.1-2004.
7.7.7 Text
The normal color of text should be black. Other colors may be used to highlight certain text. 8 Materials
The evacuation plan should be made of materials and inks with sufficient durability and should be able to resist the environmental influences of the place of use during the expected service life (for example, light resistance and moisture resistance, etc.). When necessary, the method specified in GB/T26443 should be used to determine the durability of the material.
9 Installation location
The installation location of the evacuation plan should be sufficiently conspicuous in its use environment and should ensure the accessibility and readability of the evacuation plan to the intended observer.
The evacuation plan should be fixedly installed, and the intended installation location is as follows: The facility users can be informed of the location of the evacuation route. a)
Key location points on the evacuation route, these key location points may be:. The main entrance of each floor;
GB/T25894—2010
The location near elevators and stairs;
In each room, such as hotel rooms;
Places where people gather, such as canteens, office centers, conference rooms, etc.; Main meeting points and intersections.
10 Inspection and revision
The evacuation plan should be checked regularly to ensure that it is clear, eye-catching, easy to understand and the information is updated in a timely manner. When there are changes to the facility itself or its fire safety regulations and emergency safety regulations, the evacuation plan should be reviewed in a timely manner and revised if necessary.
Appendix A
(Informative Appendix)
Examples of evacuation plans
Figures A.1 to A.4 show design examples of evacuation plans. These examples are for reference only and are not drawn to scale. GB/T25894—2010
GB/T25894—2010
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