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GB 24284-2009: Regulation of safety and technology for fireworks show
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Regulation of safety and technology for fireworks show
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GB 24284-2009
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Basic data | Standard ID | GB 24284-2009 (GB24284-2009) | | Description (Translated English) | Regulation of safety and technology for fireworks show | | Sector / Industry | National Standard | | Classification of Chinese Standard | G89 | | Classification of International Standard | 71.100.30 | | Word Count Estimation | 16,150 | | Date of Issue | 2009-07-24 | | Date of Implementation | 2009-09-01 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 8, 2009 (No. 148 overall) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This Chinese standard specifies the classification of large fireworks and requirements, discharge requirements, safety management and safety assessment. This standard applies to large-scale fireworks operations. | GB 24284-2009: Regulation of safety and technology for fireworks show---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Regulation of safety and technology for fireworks show
ICS 71.100.30
G89
National Standards of People's Republic of China
Large discharge of fireworks safety technology
Posted 2009-07-24
2009-09-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions
Classification of claims 2 and 4
5 2 discharge requirements
6 Security Management 5
7 6 Safety Assessment
Appendix A (informative) shell basic safety parameters 7
Annex B (informative) shell emission barrel fixed schematic 8
Reference 10
Foreword
All the technical contents of this standard is mandatory.
This standard is based on public safety industry standard GA183-2005 "fireworks discharge of fireworks safety regulations" years of implementation
, While developed with national regulations and the discharge of fireworks safety, management needs.
The Standard Appendix A, Appendix B is an informative annex.
The standard proposed by the People's Republic of China Ministry of Public Security.
This standard is under the jurisdiction of public safety applications based People's Republic of China Ministry of Public Security Standardization Technical Committee.
This standard by the People's Republic of China Ministry of Public Security Administration is responsible for interpretation.
This standard is drafted by. People's Republic of China Ministry of Public Security Administration.
Participated in the drafting of this standard. Liuyang Dancing Fireworks Group Co., Ltd., Jiangxi lidu Fireworks Group Co., Ltd. Panda Fireworks collection
Group Co., Ltd. Hunan Jingtai fireworks, Liuyang City Yao Tong flower export fireworks factory Liuyang fireworks Ltd. Qi Hui,
Liuyang City Ngau Shek export fireworks factory, Hepu abundance exports of fireworks Co., Ltd., Hunan Qingtai Fireworks Manufacturing Co., Ltd., Liuyang Dahu flower
Cannon Art discharge of fireworks Group Co., Ltd., Liuyang Fireworks Manufacturing century red Sales Co., Ltd. Liuyang Guandu Fireworks Group Co., Ltd.
Wenjiashi Liuyang fireworks export toy factory, Tonglu County, Zhejiang fireworks factory.
The main drafters of this standard. yellow tea, Luo Jian-she, Li Zhongqi, Liu Gang, a dangerous flame, Huang Ming Zhang, Yan Zheng Bin, Li Jungang, Tian Yonghao.
This standard is the first release.
Large discharge of fireworks safety technology
1 Scope
This standard specifies the classification of large fireworks and requirements, discharge requirements, safety management and safety assessment.
This standard applies to large-scale fireworks jobs.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB 10631 fireworks safety and quality
GB 19593 fireworks combination of fireworks
GB 19594 fireworks shell
GB 19595 fireworks fuse
GB 20208 fireworks shell emission barrel
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Space and time specified in the regulations, organized by the choreography and design by professional discharge of a certain number of shell, a combination of fireworks, smoke shelf
Job flower, fireworks stage fireworks and other products.
3.2
Discharge and related equipment installation, product filling, line connection, the ignition system detection, ignition control and other operations.
3.3
By the current controlling the ignition device.
3.4
By foot line, bridge wire, droplet ignition powder, protective paint and ignition element sets consisting of a short circuit.
3.5
After the maximum coverage radius of a single fireworks explosion.
3.6
From the edge of the discharge point of the shortest horizontal distance the audience, buildings, and other important places between to.
3.7
The minimum distance between the product or product group.
4 classification and requirements
4.1 classification
In accordance with the combination of fireworks discharge shell and the size and number of large fireworks display is divided into Ⅰ, Ⅱ, Ⅲ, Ⅳ, Ⅴ five, see the specific
Table 1, the other conditions specified in Table 1 of fireworks outside without grading.
Table 1 large discharge of fireworks classification unit is made
Level condition (one of the following conditions)
No. Ⅰ 10 or more (including 10) shell 3 or more (including 3) the total number of shell > 5000
Ⅱ No. 8 or less (including No. 8) Shell Shell No. 3 to No. 8 Total ≤5000
Total number Ⅲ 6 or less (including No. 6) on the 3rd to the 6th Shell Shell ≤4000
Ⅳ 4 the following numbers (including No. 4) No. 3 to No. 4 Shell Shell Total ≤3000
Other fireworks Ⅴ without the shell, or a combination of fireworks ≥5000 stage fireworks, fireworks shelf
4.2 of levels required number of large-sized shell
Ⅰ grade fireworks. Shell No. 8 above shall not exceed 15% of the total shell, wherein the shell should not exceed more than 12 fireworks
2% of the total number of shells, shell 10 should not exceed 3% of the total shell, large shell trumpet shell instead of a predetermined number of available;
Ⅱ grade fireworks. 8 Shells should not exceed 5% of the total shell; Ⅲ grade fireworks. No. 6 should not exceed the total number of Shell Shell
Of 20%; Ⅳ, Ⅴ grade fireworks are not specified.
4.3 Other
4.3.1 Non-blocking stage fireworks can only be set off fireworks stage rack (with waterfall), stage fountains (including bouquets, spray), revolving stage (there
Axis) fireworks, smoke category, single comet.
4.3.2 Helicopters, aerial rocket launch height rotation, rotation range and drop objects shall meet the standard GB 10631 and other relevant
Safety requirements.
5 discharge requirements
5.1 Qualification
Unit undertake large-scale fireworks job should have appropriate qualifications large fireworks.
5.2 staff
5.2.1 discharge site person in charge of operating units, security management, technical staff, and assume the discharge of jobs have drug installation, loading point
Fire detection and other workers should have set off the job card.
5.2.2 Ⅰ grade fireworks should have a senior professional and technical personnel to the scene to guide; Ⅱ grade fireworks should be a mid-level or above (including the
Level) professional and technical personnel to the scene to guide; Ⅲ, Ⅳ, Ⅴ stage fireworks shall have one or more primary (including primary) refers to professional and technical personnel to the scene
Guide; professional and technical personnel should be the discharge of fireworks-related professionals.
5.2.3 fireworks should be located on-site full-time security staff and full-time custodians.
5.2.4 minors, or to interfere with the discharge of other security personnel shall not engage in operations fireworks.
5.3 Site
5.3.1 shall meet the requirements of the appropriate level and solid, flat, other relevant requirements see "fireworks safety regulations."
5.3.2 Safety distances shall meet the requirements of Table 2, shell basic safety parameters in Appendix A; Table 2 safe distance depending on the particular circumstances Root
When, according to expert assessment by the increase or decrease in product categories within ± 30%, there are security measures (eg barrier), depending on the particular case by the evaluation expert evaluation
determine.
Table 2 safe distance in meters
aims
Product type and specifications
Shell
Shell
No. 8
Shell
Shell
Shell
No. 5
Shell
No. 4
Shell
No. 3
Shell
And Tuzhu class
Combination of fireworks and
Tuzhu class (monocular
The inner diameter ≤50.8mm)
Shelf
Fireworks
stage
Firework
Audience (≥) 300 280 220 200 180 150 120 100 50 30
Building (≥) 160 140 130 110 100 80 60 45 35
An important place (≥) 600 560 440 400 360 300 240 200 100 60 100
Note 1. refers only to a safe distance from a safe distance on the ground and discharge of water.
Note 2. The open-air building means unmanned, non-flammable, non-explosive materials in buildings.
Note 3. The important place means the places specified in "fireworks safety regulations."
5.3.3 Internal distances shall comply with the provisions in Table 3.
Table 3 Internal predetermined distance in meters
Model Specifications Internal distance (≥)
Combination of fireworks 0.2
Combination of fireworks group spacing 0.5
The combination of fireworks set off at the same time spacing 10.0
No. 7 and No. 8 launch barrel 0.2
No. 10 and No. 10 launch barrel above 1.5
No. 6 or less (including 6) 0.2 shell emission barrel group (barrel transmit distance of at least 0.04 when the group spacing should be not less than 0.1)
No. 8 or less (including No. 8) shell emission barrel group 1.0
No. 10 and No. 10 Shell emitted more than 1.5 barrel group
Safe evacuation routes 1.0
5.3.4 discharge site should ensure safe evacuation routes open, should not be in a non-load-bearing roof structures, bridges, reservoirs, dams, railway stations, docks and other discharge
Shell.
Fireworks 5.3.5 shall be subject to the special requirements of three senior professional and technical personnel of the Group of Experts confirm before discharge.
5.4 Requirements stage fireworks
5.4.1 should not discharge fully enclosed space.
5.4.2 installation should be strong.
5.4.3 single comet (candles), there should be no smoking around flammable materials inside the product bouquet fireworks ignition point 5m range of other products fireworks fire
There should be no flammable materials around the point within the range of 2m.
5.4.4 All products should not be used between the fuse connection, application electric igniter ignition, do not use hand ignition.
5.5 work program
5.5.1 Large fireworks set off the job should be the job program, set off by the technical work program design and organize the implementation of program elements.
5.5.2 technical design by the operating units responsible for the development, organization and implementation of the program by the organizer is responsible for formulating.
5.5.3 technical design shall include the following.
a) Large fireworks grade, time, place and theme appropriate grouping text;
b) the proposed type and quantity of product specifications and the number of shell discharge of products;
c) the discharge location and the proposed discharge of product placement schematic diagram;
d) Basic and ignition discharge equipment;
e) discharge of the implementation of the program, which includes the division of responsibilities and personnel, procedures, site security management measures and contingency plans;
f) a safe distance from the security alert range.
5.5.4 organization and implementation of the program should include the following.
a) based on a large fireworks level, set the appropriate organization to undertake security alert, traffic control, fire and emergency treatment
And other duties;
b) on-site personnel division, roles and responsibilities;
c) fireworks products and related equipment, transportation and temporary storage, keeping security measures;
d) Implementation of the drugs construction, discharge of security measures and clearance period;
e) emergency treatment measures.
5.5.5 After the technical design by the designer to confirm the signing, shall be subject to operating units designed auditors reviewed and approved by the unit technical leadership,
Ⅰ, Ⅱ grade fireworks technical design review by senior professional and technical personnel.
5.5.6 The organization shall review the implementation of the program approved by the person in charge of the organizers.
5.6 products, equipment and auxiliary materials and tools
5.6.1 The inspection bodies related products should comply with GB 10631, GB 19593, GB 19594 requirements, and above the provincial level departments in charge of
Qualified.
5.6.2 fuse and electric igniter should be consistent with GB 19595 and the corresponding standards.
5.6.3 Equipment shall meet the corresponding discharge level requirements, quality standards.
5.6.4 shall meet the emission barrel a barrel a projectile and GB 20208 requirements, and passed the test.
5.6.5 Auxiliary materials and tools should meet the safety requirements for discharge.
5.7 Installation emission barrel
5.7.1 launch should take double barrel steel, wooden and other fixation barrel or launch a third of the height of sand fixation.
5.7.2 consistent launch barrel, combination of fireworks and bottom plain ground should contact the contact surface hardness. Required emission tilt, empty cylinder bottom
Application of wood and other hard-gap fill material fact, and distance from the launch point to the spectators around was inclined direction should be greater than the corresponding Shell (hereinafter, No. 8) issued
Shoot height 1.5 times; 8 or more (including the 8th) not inclined launch.
5.7.3 fixed emission barrel schematic see Appendix B. Fixed barrel emission should meet the following requirements.
a) emission barrel installation should be solid, moderately elastic, to ensure the process does not fall discharge tube, do not fall apart;
b) No. 7, No. 8 launch barrel should be separate from the internal fixation;
c) 10 or higher or launch barrel should be a single independent fixed;
d) for each barrel of independent fixed transmitters transmit frame fixed barrel number shall comply with the requirements in Table 4.
Table 4 for each barrel of independent fixed transmitters transmit frame fixed predetermined number of units issued barrel
Model specifications independent of each fixed frame fixed emission emission barrel barrel number (≤)
No. 3 Shell barrel 100
No. 4 shell launcher 80
No. 5 shell launcher 40
6 shell launcher 30
7 shell launcher 20
8 shell launcher 12
More than 10 shell barrel
(When only one hair, fixed floor area should ≥0.5m2)
5.7.4 After installation launch barrel, before loading, on-site person in charge, technicians, security staff should be individually checked and accepted, check the contents of the package
Including emission stability and shelf barrel, angle, firing barrel spacing.
5.8 filling, connection, testing
5.8.1 filling, connection, testing the job site should be set clear work area identification, and the organizers should arrange for someone to guard; to be packed with fireworks
Products should take safety precautions.
5.8.2 Shell filling shall meet the following requirements.
A) before loading the product should not be connected to the electrical igniter (and there is a short circuit connected measures excluded);
b) There should be no emission of water or other residues inside the barrel, a barrel of a bomb, and should not be repeated reloading;
Should c) lightly packed shell filled to the appropriate size launching barrel bottom should not be inverted;
d) moisture, leaks or cracking of the shell should not be filled;
After e) the filling, should take timely moisture, fire prevention measures for emission barrel mouth.
5.8.3 fireworks shelf construction scaffolding by professionals, should stand firm and stable, high rack should not exceed 30m.
5.8.4 Other products and fixed installation should meet the following requirements.
a) Fixed candles products should be firm, tilt emission, the safety distance should be 1.5 times the height to meet their emission requirements;
b) Water fireworks should launch angle is determined based on the width of the water to ensure the safety of fireworks products are designed to show the effect of water area;
c) discharge of the product should be specially designed to meet the safety requirements.
5.8.5 fuse should be connected correctly and securely, and take waterproof, fire prevention measures; fuse when cutting, use a sharp blade.
5.8.6 After installation wiring, ignition system response is detected; when detected, unrelated persons should withdraw to a safe area.
5.9 Ignition
5.9.1 confirm the discharge site compliance with safety requirements before ignition.
5.9.2 Ⅰ, Ⅱ, Ⅲ, Ⅳ grade fireworks igniter ignition device should be used to remote ignition, Ⅰ, Ⅱ grade fireworks should adopt the program-controlled system
Ignition system.
5.9.3 wireless ignition, should apply in advance to the authorities dedicated band.
5.9.4 ignition control area shall be safety measures to ensure a safe distance.
5.10 suspend or terminate discharge
In case of the following circumstances, shall suspend or terminate the discharge of the implementation of the discharge of the job.
a) on-site wind suddenly changed, may endanger the watch officer;
b) the wind exceeds 6 or likely to endanger the safe area of the building, power and communication facilities and public safety;
c) sudden rain, fog, etc., hinder the normal discharge;
d) the occurrence of bombing bore, low-fried, deep-fried tube mouth endanger the personal safety and other contingencies;
e) person responsible for the job-site discharge deems it necessary to suspend or terminate the discharge of the case.
6 Security Management
6.1 discharge workers should wear work clothing meet the safety requirements, wearing distinctive signs; when discharge and clearance, should wear a helmet.
6.2 Operation shall discharge workers, posts should not drink.
6.3 Security Officer shall be responsible for site safety supervision and inspection.
6.4 fireworks product packaging shall comply with the safety requirements before shipping.
6.5 In the discharge site to allow the use of rugged, no fire, uninhabited houses, sheds or vehicles as required discharge of fireworks products
Custody temporary storage point, and shall comply with the following provisions.
a) by a field custodian or person responsible for the custody;
b) custody is prohibited in the same room with a pyrotechnic-product-related items.
6.6 Clearance shall meet the following requirements.
After a) the discharge operation, the operator must promptly turn off the ignition system, turn off the power; only carry out spot checks clear after 30min
Field, a person responsible for clearance should be alert to prevent unauthorized persons entering the discharge site;
b) When the clearance zone should first check discharge shell found dud or other non-ignition of fireworks, set off by technical personnel to deal with;
c) fireworks surplus should be removed safely electric igniter in the discharge site, packed into boxes for recycling.
6.7 Command and organizational security alert shall meet the following requirements.
a) organization and command, organization and implementation of large-scale fireworks, should be set up headquarters to be responsible for the discharge, security alert, traffic control, fire, rescue
Protection and emergency handling command work.
b) security alert include.
1) Set location and position of the warning area and the time of large-scale fireworks, lots of time and traffic control, fire fighting equipment,
Determined by the command in accordance with the technical design and organize the implementation of programs and on-site environmental characteristics.
2) All discharge into the channel and entrance area of the site should be staffed alert.
3) to perform the task alert staff when posts should conscientiously perform their duties. Not received before the de-alerting command, are not allowed
Undergo.
4) After receiving the commander to confirm the safety report, issued before unset command.
5) explicitly required to set safety was on duty at the emergency discharge channel job site and the surrounding area in order to protect the emergency team
Smooth.
7 Security Assessment
7.1 Ⅰ grade fireworks and does not satisfy the safety conditions specified in this standard should be fireworks safety assessment.
7.2 safety assessment should be commissioned organizer qualified assessment agencies.
7.3 Safety assessment should include the following.
a) job qualification units;
b) technical design and organize the implementation of programs;
c) the discharge of fireworks in products and equipment safety and reliability;
d) ignition system and ignition safety, reliability;
e) the security environment surrounding the discharge site and weather conditions;
f) scientific and reliability safe distance from the warning area determined;
g) careful and scientific security alert, traffic control, fire rescue and emergency treatment and other security measures.
7.4 Panel or assessment agency should be made in line with a large fireworks display, in line or do not meet safety criteria and the conclusions to be improved
opinion.
7.5 need for technical design and organize the implementation of adjustments to the program to modify according to the security assessment report, work units and the organizers should
Adjust modifications.
Appendix A
(Informative)
Shells basic security parameters
A. 1 shell basic safety parameters in Table A. 1.
Table A. 1 shell basic safety parameters in meters
project
specification
76mm
(No. 3)
102mm
(No. 4)
127mm
(No. 5)
152mm
(No. 6)
178mm
(No. 7)
203mm
(No. 8)
254mm
(No. 10)
305mm
(No. 12)
Off height from 90 to 100 110 to 120 130 ~ 140 150 ~ 160 170 ~ 180 190 ~ 200 210 ~ 230 240 ~ 260
Covering a radius of 25 to 30 35 to 40 45 to 55 55 to 65 65 to 75 75 to 85 85 to 95 95 to 105
Appendix B
(Informative)
Shell schematic launch fixed barrel
B. On the 13th, No. 4 emits fixed barrel is shown in Figure B. 1.
Millimeters
Figure B. On the 13th, 4 launcher barrel fixed schematic
B. On the 25th, No. 6 launch fixed barrel is shown in Figure B. 2.
Millimeters
Figure B. On the 25th, No. 6 launch fixed barrel schematic
B. No. 37, No. 8 launch fixed barrel is shown in Figure B. 3.
Millimeters
Figure B. No. 37, No. 8 launch fixed barrel schematic
B. 410 or higher or transmit fixed barrel is shown in Figure B. 4.
Millimeters
Figure B. Scheme 4 fixed barrel 10 or more emission
references
[1] State Council Order No. 455. "Fireworks safety regulations."
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