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MHT1073-2020: (Safety management regulations for air transportation and storage places of dangerous goods)
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(Safety management regulations for air transportation and storage places of dangerous goods)
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MH/T 1073-2020
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Basic data | Standard ID | MH/T 1073-2020 (MH/T1073-2020) | | Description (Translated English) | (Safety management regulations for air transportation and storage places of dangerous goods) | | Sector / Industry | Civil Aviation Industry Standard (Recommended) | | Classification of Chinese Standard | V52 | | Word Count Estimation | 18,154 | | Date of Issue | 2020-07-20 | | Date of Implementation | 2020-10-01 | | Issuing agency(ies) | Civil Aviation Administration of China | MHT1073-2020: (Safety management regulations for air transportation and storage places of dangerous goods)
---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.
Specification for safety management of storage area of air transport dangerous goods
in cargo
ICS 03.220.50
V 52
Civil Aviation Industry Standard of the People's Republic of China
Dangerous goods air transportation storage place
Safety management regulations
2020-07 -20 released
2020-10 -01 Implementation
China Civil Aviation released
Table of contents
Foreword...II
1 Scope...1
2 Normative references...1
3 Terms and definitions...1
4 Storage site requirements...3
4.1 Site selection...3
4.2 Construction requirements...3
4.3 Storage Special Area Requirements...3
4.4 Facilities and equipment requirements...3
4.5 Identification...4
5 Storage operation requirements...4
5.1 Acceptance inspection...4
5.2 General requirements...4
5.3 Operation requirements...4
5.4 Isolation requirements...4
5.5 Storage requirements...4
5.6 Limit requirements...5
5.7 Special operating requirements...5
6 Storage Security Management...5
6.1 Safety management system...5
6.2 Personnel...5
6.3 Storage verification...6
6.4 Security requirements...6
6.5 Major hazards...6
6.6 Disposal of unmanned dangerous goods...6
6.7 Emergency treatment...6
Appendix A (informative appendix) Isolation table for packages of incompatible dangerous goods...7
Appendix B (informative appendix) Methods of extinguishing some dangerous goods...9
Appendix C (informative appendix) Dangerous goods storage limit table...11
Appendix D (informative appendix) Principles of emergency response...12
References...14
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the Transportation Department of the Civil Aviation Administration of China.
This standard was approved by the Aircraft Airworthiness Certification Department of the Civil Aviation Administration of China.
This standard is under the jurisdiction of the China Academy of Civil Aviation Science and Technology.
Drafting organizations of this standard. China Civil Aviation Science and Technology Research Institute, Guangdong Civil Aviation Regulatory Bureau, Shanghai Pudong International Airport Cargo Terminal Co., Ltd.,
Guangzhou Baiyun International Airport Co., Ltd., Air China Cargo Co., Ltd., Capital Airport Group Corporation, China Eastern Airlines Logistics Co., Ltd.
Limited company.
The main drafters of this standard. Cheng Donghao, Song Aidong, Liu Gang, Ye Cong, Chen Feng, Zhang Shiwei, Zheng Xiaogong, Huang Tao, Zhang Yingli, Yang Qiang,
Wang Yan, Chen Jun, Zhao Ningning, Li Yan.
Safety management regulations for air transportation and storage places of dangerous goods
1 Scope
This standard specifies the air transportation storage sites, storage operations and storage safety management of dangerous goods by carriers or ground service agents
The basic requirements.
This standard applies to the safety of air transportation and storage activities of dangerous goods carried out by carriers or ground service agents in the airport control area.
Full management.
This standard does not apply to.
a) The carrier or ground handling agent is engaged in the management of dangerous goods storage business activities;
b) Storage management of dangerous goods in aviation equipment, but when dangerous goods in aviation equipment are transported by air as dangerous goods, they should
When performing storage management in accordance with this standard;
c) Mail air transportation storage management;
d) Storage management of dangerous goods in luggage;
e) The temporary placement of dangerous goods in the airport control area and outside of the dangerous goods air transportation storage site.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB 12463 General technical requirements for transport packaging of dangerous goods
GB 18218 Identification of major hazard sources of hazardous chemicals
GB 50016 Code for fire protection of building design
GB 50140 Code for design of building fire extinguisher configuration
"Personal Acceptable Risk Standards and Social Acceptable Risk Standards for Hazardous Chemicals Production and Storage Devices (Trial)" (National Safety Supervision
Announcement No. 13 of.2014)
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Dangerous goods conform to the dangerous goods package and the dangerous goods collective package specified in ICAO Doc 9284-AN/905.
3.2
Dangerous goods air transportation storage place
Set up by the carrier or ground service agent in the airport control area, it is a special storage area and special storage area for temporary storage of dangerous goods.
Library and designated temporary storage area.
Note. "Dangerous Goods Air Transport Storage Site" is hereinafter referred to as "Storage Site".
3.3
In accordance with the requirements of the "Regulations on Civil Aviation Security of the People's Republic of China", the airport control area has restricted access to the airport based on safety needs.
System area.
3.4
Storage dedicated area
In the general cargo warehouse, an area specifically designated for storing dangerous goods only.
3.5
Storage dedicated library
A construction site dedicated to storing dangerous goods.
3.6
Designated staging area
Designated areas for temporarily storing dangerous goods, including designated open-air temporary storage areas and other designated temporary storage areas.
3.7
Warehouse operation
The use of dangerous goods storage facilities or sites to provide storage services for other units or individuals.
3.8
Isolated storage
In the same room or the same area, different dangerous goods are separated by a certain distance, and the non-taboo items are kept by channels
How the space is stored.
3.9
Detached storage
Different storage methods of dangerous goods in different buildings.
3.10
Incompatible goods
Dangerous goods with incompatible nature or different fire fighting methods.
3.11
Unit
A place for air transportation and storage of dangerous goods, or several dangerous goods that belong to the same production and business unit and whose edge distance is less than 500 m
Air transportation and storage places for dangerous goods.
3.12
Major hazard installations
Refers to the long-term or temporary production, handling, use or storage of dangerous goods, and the quantity of dangerous goods is equal to or exceeds the threshold
Quantity of units (including places and facilities).
4 Storage site requirements
4.1 Site selection
4.1.1 A storage place should be reasonably set up in the airport control area as required.
4.1.2 The storage place should comply with the overall planning of the airport or the carrier, aviation security, urban environmental protection and fire protection, urban planning, urban
Road traffic planning and other requirements.
4.1.3 The storage place should be located in an area with high terrain, dry site, unobstructed drainage and air circulation, and should be far away from flammable and explosive places.
It should not be installed in places with polluted and corrosive gas sources, and should not be installed in areas with a large number of wires, cables and electrical appliances.
4.1.4 It shall meet the requirements of national laws, regulations and standards regarding fire protection and safety distance. The risk index method can be used ("Hazardous Chemical
The personal acceptable risk standard and social acceptable risk standard (for trial implementation) of product production and storage devices are calculated to determine the external safety protection distance.
When calculating the risk index, the maximum amount that can be stored should be used to calculate the external safety protection distance.
4.2 Construction requirements
4.2.1 The fire resistance rating of buildings storing dangerous goods shall not be lower than Class II.
4.2.2 The newly built, expanded and rebuilt warehouses for storing dangerous goods shall comply with the relevant regulations of GB 50016 and pass the safety condition demonstration.
4.2.3 The special warehouse for the storage of dangerous goods involving explosives and radioactive materials shall also comply with the national regulations on the storage of explosives and radioactive materials.
Relevant standards for storage buildings.
4.3 Storage dedicated area requirements
4.3.1 The total construction area of the special storage area should not exceed 10% of the construction area of the general cargo warehouse; it can be set up in the same general cargo warehouse.
Set up one or more dedicated storage areas, and the building area occupied by a single dedicated storage area should not exceed 180 m2.
4.3.2 Different storage dedicated areas should be separated by channels or other means; if channels are used, the width of the channels should not be less than 2.0 m.
4.3.3 The dedicated storage area is separated from the general cargo storage area by a passageway, and the width of the passageway should not be less than 2.0 m.
4.3.4 For lithium battery goods that comply with Packing Instruction 967 and Packing Instruction 970, the area of the storage area may not be included in the storage area building
The total area.
4.3.5 If the storage area is close to the exterior wall of the building, a firewall should be arranged or the exterior wall of the building should be firewalled, and an independent
Emergency exit.
4.4 Facilities and equipment requirements
4.4.1 According to the type and danger of the dangerous goods stored, the storage place shall be equipped with safe operation equipment in accordance with the corresponding standards and requirements.
Construction equipment, emergency equipment, such as monitoring, monitoring, explosion-proof, pressure relief, anti-virus, anti-radiation, anti-corrosion, ventilation, sun protection, temperature adjustment, moisture-proof,
Lightning protection, anti-static and other facilities and equipment, and regular maintenance and maintenance of facilities and equipment, to ensure that the facilities and equipment are working properly.
4.4.2 Appropriate fire-fighting facilities or equipment shall be provided in accordance with the provisions of GB 50016 and GB 50140.
4.4.3 It should be equipped with a suitable automatic alarm system in accordance with the provisions of GB 50016.
4.4.4 According to the types and dangers of the dangerous goods stored, the necessary personal protective equipment shall be equipped, and the protective equipment shall have
Effective use.
4.4.5 Monitoring facilities and equipment should be installed in the storage sites of radioactive substances and highly toxic chemicals to avoid or control the exposure of storage personnel to
Dangerous environment.
4.5 Identification
4.5.1 Relevant signs consistent with the stored dangerous goods shall be posted in the storage place, and relevant personnel shall be notified of the storage of dangerous goods.
Category (item) and risk.
4.5.2 Signs should be posted at obvious locations of the storage place, such as "No smoking", "No open flames", fire evacuation, etc.
4.5.3 Information should be posted in adjacent and obvious locations of the storage site, including. the isolation table for packages of dangerous goods incompatible with nature, see attached
Record A. For emergency response measures, information reporting methods and fire extinguishing methods when dangerous goods unsafe incidents occur, please refer to Appendix B and other information.
4.5.4 It should be clearly stated that only qualified personnel can handle dangerous goods.
5 Storage operation requirements
5.1 Acceptance inspection
5.1.1 Check the receipt and transportation of dangerous goods in accordance with relevant requirements to ensure compliance with air transport requirements
It can be stored in the storage place afterwards.
5.1.2 It should be verified that dangerous goods have emergency handling information documents.
5.1.3 The packaging of dangerous goods should have relevant certification documents in accordance with GB 12463, unless otherwise specified.
5.2 General requirements
5.2.1 Except for dangerous goods that meet the requirements of air transportation and necessary storage facilities and equipment, the storage place should not store other unrelated
article. Except for non-dangerous goods that are loaded in the same trailer or container as dangerous goods.
5.2.2 Dangerous goods should be stored in the storage place.
5.2.3 Except for large dangerous goods such as automobiles, engines, magnetic materials, and ULDs containing dangerous goods, storage in the open air is prohibited.
ULDs containing dangerous goods can be stored in the designated temporary storage area in the open air, but the storage time should not exceed 24 h.
5.2.4 The storage time of dangerous goods in other designated temporary storage areas shall not exceed 48 hours.
5.2.5 Tow buckets or ULDs containing multiple types (items) of dangerous goods should be stored in the designated area of the storage site.
5.3 Operational requirements
5.3.1 Necessary measures shall be taken to ensure that only qualified personnel handle dangerous goods.
5.3.2 When carrying out storage operations on dangerous goods, handle and put them lightly to prevent impact, heavy pressure, dragging, upside-down and side-laying.
5.3.3 When handling dangerous goods with a single piece of more than 50 kg, corresponding facilities and equipment should be used to complete loading, unloading, stacking, etc., to avoid
Dangerous goods damaged, leaked or dropped due to improper operation.
5.4 Isolation requirements
5.4.1 The contraindicated items should be stored separately or separately, see Appendix A and Appendix B.
5.4.2 Tow buckets or ULDs containing dangerous goods should be stored at least 50 cm apart from each other.
5.4.3 The same dangerous goods with multiple incompatible hazards should be stored separately, keeping at least 2.0 m away from other dangerous goods.
5.5 Storage requirements
5.5.1 Appropriate storage methods should be adopted according to storage site conditions, nature of dangerous goods and packaging forms.
5.5.2 It should be stored neatly and orderly to facilitate access to the storage place.
5.5.3 Non-shelf storage, the storage height should not exceed 3.0 m.
5.5.4 Shelf storage, liquid items should be stored in the cargo space below the solid items.
5.5.5 Appropriate pile spacing, wall spacing, and column spacing should be maintained. The distance between pile and pile shall not be less than 0.1 m, and the distance between pile and wall and column shall not be less than 0.3 m.
5.5.6 The width of the main channel in the storage area shall not be less than 0.8 m.
5.6 Limit requirements
5.6.1 The storage capacity of the storage site should be controlled according to the storage site conditions and the nature of dangerous goods.
5.6.2 The storage limit of a single storage dedicated area can be found in Appendix C.
5.6.3 When storing dangerous goods of the same category (item) in different packaging grades in a single dedicated storage area, the respective category (item) packaging shall be followed
For the storage limit of dangerous goods of packing grade III, please refer to the value in Appendix C. For dangerous goods of packing grade II
The storage limit can be calculated according to 50% of the value in Appendix C, and the storage limit for dangerous goods of packing class I can be calculated according to the value in Appendix C.
10% calculation.
5.6.4 The storage capacity of dangerous goods with special approval or exemption is not restricted by the requirements of Appendix C.
5.7 Special operating requirements
5.7.1 The storage place used for storing dangerous goods at low temperature shall not only meet the relevant regulations of low temperature environment, but also meet this standard
Standard requirements.
5.7.2 During storage, self-reactive substances and organic peroxides should be kept away from direct sunlight, away from all heat sources, and stored in well-ventilated areas.
area. For self-reactive substances and organic peroxides that need to be stored under low temperature conditions, the storage capacity should be determined according to the requirements of their technical specifications.
Temperature and humidity.
5.7.3 The storage of radioactive materials shall meet the relevant requirements of ICAO Doc 9284-AN/905.
5.7.4 When storing dry ice or goods containing dry ice as a refrigerant, avoid direct sunlight, keep away from all heat sources, and store in ventilated
If stored in a cold storage, please pay attention to ventilation during operation.
6 Storage Security Management
6.1 Safety management system
6.1.1 Corresponding management systems for air transportation and storage of dangerous goods should be formulated to strengthen the supervision and assessment of the implementation of the safety production responsibility system.
Ensure the implementation of the safety production responsibility system.
6.1.2 The air transportation and storage management system for dangerous goods shall meet the requirements of this standard and relevant national regulations, and shall include at least the following contents.
a) General policy for storage of dangerous goods;
b) Responsible for the relevant responsibilities of the dangerous goods storage management and supervision agencies;
c) Safety management and operation requirements for storage of dangerous goods;
d) Training requirements for practitioners in the storage of dangerous goods;
e) Security requirements for storage of dangerous goods;
f) Ledger management requirements for the storage of dangerous goods;
g) Emergency response plan for storage of dangerous goods;
h) Reporting procedures for air transportation of dangerous goods;
i) Regularly implement self-inspection procedures;
j) Disposal procedures for unmanned pickup of dangerous goods.
6.2 Personnel
6.2.1 The safety management of the storage site should be handled by a dedicated person.
6.2.2 Dangerous goods storage practitioners, including management personnel, should receive training that meets the requirements and be qualified.
6.2.3 Dangerous goods storage practitioners and relevant personnel engaged in emergency response should be proficient in the corresponding categories (items) of dangerous goods
Knowledge of storage and emergency response, familiar with emergency response and information reporting methods in the event of air transportation of dangerous goods.
6.3 Storage verification
6.3.1 A dangerous goods storage electronic ledger that can be read outside the dangerous goods storage area and updated in real time should be established to accurately grasp the dangerous goods
Related information such as the name, hazard, number of pieces, weight, storage location of the object.
6.3.2 The storage site shall be inspected regularly to ensure that the stored dangerous goods are packaged intact, consistent with the ledger, and continue to meet the requirements of this standard.
And keep the inspection records.
6.3.3 A self-examination shall be carried out at least once a year for the air transportation and storage activities of dangerous goods according to the corresponding procedures.
Rectify problems in time.
6.4 Security requirements
6.4.1 Necessary and appropriate security measures shall be taken to ensure that only qualified personnel can enter the storage area to avoid dangerous goods.
The property is stolen or used improperly.
6.4.2 In accordance with the relevant requirements of ICAO Doc 9284-AN/905, a security plan for high-risk dangerous goods shall be developed and related activities shall be carried out.
6.4.3 In accordance with the relevant requirements of national regulations and standards, separate security measures shall be formulated for the hazardous chemicals that are under national key control.
6.5 Major hazards
6.5.1 The dangerous goods stored in the unit should be identified according to the method in GB 18218.
6.5.2 If a major source of danger is identified, it should be reported to the competent department of industry for the record immediately.
6.5.3 If the stored dangerous goods constitute a major source of danger, the storage method and method should also comply with relevant national regulations.
6.5.4 Safety assessment and monitoring of stored dangerous goods should be carried out on a regular basis, and the quantity of dangerous goods should be controlled to avoid major sources of danger.
6.6 Disposal of dangerous goods without picking up
6.6.1 The storage of dangerous goods transported on domestic routes (excluding Hong Kong, Macao and Taiwan routes) should not exceed three months.
Dangerous goods transported on international routes should not exceed six months.
6.6.2 The inventory, registration and custody of unmanned dangerous goods should be done well.
6.6.3 The dangerous goods ground service agent shall promptly report the relevant situation to the carrier transporting the dangerous goods.
6.6.4 The carrier shall, in accordance with the requirements of the relevant government administrative departments or the agreement with the shipper of dangerous goods, take prompt measures.
6.6.5 Dangerous goods that no one picks up should be handled by a qualified or authorized professional department.
6.7 Emergency treatment
6.7.1 An emergency response plan for the storage of dangerous goods should be established and incorporated into the company's overall emergency rescue plan, and at least one drill should be conducted every year.
Times.
6.7.2 Dangerous goods with damaged packaging shall be handled in accordance with regulations.
6.7.3 A professional organization or professionally trained personnel should conduct emergency disposal of dangerous goods. For the disposal principle, please refer to Appendix D.
AA
Appendix A
(Informative appendix)
Isolation table for packages of incompatible dangerous goods
See Table A.1 for isolation of packages of dangerous goods with incompatible nature.
Note 1.The "×" at the intersection of the horizontal and vertical columns means that the packages of dangerous goods in these categories cannot be placed next to each other, and cannot be placed in contact with each other, and cannot be placed in a position that may cause mutual reaction in case of leakage.
Note 2.UN 3528 does not need to be separated from packages containing 5.1 dangerous goods.
a. Explosives belonging to these categories and assembly groups must be stored separately, and when stacking, these explosives must be placed in non-adjacent areas with a minimum separation distance of 2.0 m.
b The oxidizing gas and the flammable gas must be placed separately and not in contact with each other. The minimum separation distance is 2.0 m.
c The packages of acidic and alkaline substances in corrosive substances must be placed separately, not in contact with each other, and not placed in a position that may cause mutual reaction if they leak.
d The lithium batteries here only include UN 3480 conforming to packing instruction 965 Part IA and Part IB and UN 3090 conforming to packing instruction 968 Part IA and Part IB.
Appendix B
(Informative appendix)
Methods of extinguishing some dangerous goods
The fire extinguishing methods and precautions for some dangerous goods are shown in Table B.1.
CD
Appendix D
(Informative appendix)
Principles of Emergency Response
D.1 Emergency treatment of fire
D.1.1 First clarify the burning material, and then choose the correct fire extinguisher and fire fighting method to actively fight the fire.
D.1.2 The fire is too big to help yourself, and you should call the police as soon as possible.
D.1.3 Stop the fire, prevent spread, and prevent secondary explosion.
D.1.4 Clean up the scene after fire to prevent re-ignition.
D.1.5 See Appendix B for the fire extinguishing methods for some dangerous goods.
D.2 Emergency measures for leakage
D.2.1 Emergency handling of scattered solid objects
It should be moistened with water in time (except for water-burning explosives), sprinkled with loose materials (wet sawdust, etc.) and collected gently.
D.2.2 Emergency treatment for gas cylinder leakage
D.2.2.1 According to the characteristics of the leaked gas, the disposal personnel should wear corresponding protective equipment.
D.2.2.2 Tighten the valve or seal the leak with plugging materials.
D.2.2.3 The flammable gas that cannot be blocked is moved out of the warehouse as soon as possible, and it can be i...
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