《IMDG 危险品规范（GL）》由会员分享，可在线阅读，更多相关《IMDG 危险品规范（GL）（17页珍藏版）》请在金锄头文库上搜索。
1、Seminar for Carriage of Dangerous Goods 05 July 2002GL ASEA BusanY. S. KimBrief InstructionThere is a tremendous variety of dangerous cargoes being carried on seagoing ships, to some extent in very large quantities. Dangerous goods are mainly mineral oils and products of the chemical industry which
2、may represent a danger for the crew, the ship and environment. This has been taken account by the IMO in the international Convention for the Safety of Life at Sea, SOLAS. The carriage of dangerous goods in general is dealt with in SOLAS Chapter VII, covering chemical tankers in Part B, gas carriers
3、 in Part C and the carriage of dangerous goods in packaged form or in solic form in bulk is contained in Part A.Part A of SOLAS Chapter VII contains general requirements covering mainly operational aspects and applies to all ships, including cargo shipes of less than 500 gross tons, carrying dangero
4、us goods. Part A of SOLAS Chapter VII is the legal base for the “International Maritime Dangerous Goods Code“ (IMDG Code) and the “Code of Safety Practice for Solid Bulk Cargoes“ (BC Code). There codes contain the specific requirements with regard to packing, labelling , stowage, segregation and oth
5、er operational aspects.In Regulation 2 of SOLAS Chapter VII, Part A dangerous goods are classified according to their specific properties:Class 1ExplosiveClass 2.1Flammable GasesClass 2.2 Non-flammable GasesClass 2.3Poisonous GasesClass 3.1/3.2Flammable liquids with flash point of 23C and belowClass
6、 3.3Flammable liquids with flash point above 23C up to 61CClass 4.1Flammable solidsClass 4.2Substances liable to spontaneous combustionClass 4.3Substances, which, in contact with water, emit flammable gasesClass 5.1Oxidizing substancesClass 5.2Organic substancesClass 6.1Toxic substancesClass 6.2Infe
7、ctious substancesClass 7Radioactive materialsClass 8Corrosives (liquids and solid forms)Class 9Miscellaneous dangerous substances and articlesFor the details of the classification of the dangerous goods, refer to IMGD Code Para.5 as attached.Dangerous substances in packaged form are to be shipped in
8、 approved packagings as specified in the IMDG code for each substance individually, including a limitation of the filling capacity. Common packagings are boxes, drums, pressure cylinders etc. These parcelled goods are either be stowed directly in the cargo hold or inside a freight container. Goods s
9、towed in tank containers, bulk containers or big bags are considered packaged as well. Please note that bulk cargoes mean cargoes which are intended to be transported without any intermediate form of containment in bulk packagings or portable tanks.Stowage requirements specify, among other things, r
10、estrictions related to the distance to living quarters and to engine room boundaries, or whether on deck or under deck stowage is permitted or stowage on passenger ships.Segregation is required for incompatible goods like substances, which stowed together, present a risk for undue hazards in case of
11、 leakage or spillage.Regulations and ProvisionSOLAS II-2, Reg. 54Specific requirements for ships carrying dangerous goodsThese regulations specify the required installations and equipment in the cargo spaces for the individual cargoesSOLAS VII, Part ACarriage of dangerous goods in packaged form or i
12、n solid form in bulk.Application of the Rules and classification of the various goods. General information regarding packaging, marking, labelling, documents and stowage. IMDG CodeInternational Maritime Dangerous Goods CodeSpecific provisions for each individual cargo with respect to packing, stowag
13、e and segregation duing the transport. To be onboard if goods in packaged form are carried.BC CodeCode of Safe Practice for Solid Bulk CargoesSpecific provisions for each individual cargo with respect to stowage and segregation during the transport. To be onboard if buldk cargopes are carried.INF Co
14、deCode for the safe carriage of irradiated nuclear fuel, plutoniym and high-level radioactive wastes in flasks on board ships. INF 1, INF 2, INF-3 dependent on the total radioactive quantity.Class 7, not covered by SOLAS II-2, Reg. 54.As indicated in the list of classes some goods are dangerous on a
15、ccount of their features (e.g. explosive or poisonous products). Other goods constitute a hazard during the transport if they get in touch with other materials and thereby a chemeical reaction is caused, e.g. development of ignitable or toxic gases after contact with water. Therefore,the cargo space
16、s concerned have to be provided with the fire protection and safety systems dependent on the scheme of the carriage of dangerous goods as specifified on SOLAS Chapter II-2, Regualtion 54 in order to cope with dangerous situations which may evolve.It should be noted that a ship need not to comply with all the requir
