Class I explosives, class II oxidants, class III water-contact explosives, class IV compressed and liquefied gases, class V flammable liquids, class VI flammable solids, class VII corrosive substances, class VIII drugs and class IX radioactive substances.
Each category is divided into several levels to judge its degree of danger. For example, the first category of explosives is divided into three grades:
The first level is ignition equipment (such as fuse and match), primary explosive (such as mercuric chloride and sodium azide), high explosive (such as picric acid and TNT), ammonium nitrate explosive and black powder; The second stage is nitro compounds (such as trinitrobenzene chloride), which are heavy and uniform. Azides and their amino compounds (such as diazoaminobenzene); The third category is all kinds of bombs made of gunpowder (such as starter paper) and fireworks (such as firecrackers).
Matters needing attention in expanding data
1, the inventory goods should be managed by the location, which is similar to the design of the product configuration diagram, that is, different goods should be stored and put on the shelves according to the principle of classification and partition management. The warehouse should be divided into at least three areas: first, a large number of storage areas, that is, in the form of whole boxes or pallets; Second, a small amount of storage area, that is, the disassembled goods are placed on the display shelf; The third is the return area, that is, putting the goods to be returned on special shelves.
2. After the location is determined, make a configuration map and stick it at the door of the warehouse for easy access. The small storage area should be fixed as far as possible, and the whole box storage area can be used flexibly. If the storage space is too small or belongs to a frozen (hidden) warehouse, it can be used flexibly without a fixed location.
3. Stored goods should not be in direct contact with the ground. First, in order to avoid humidity; Second, due to the provisions of absorbing fresh instruments; The third is neatly stacked.
4. Pay attention to the temperature and humidity in the storage area, and keep it well ventilated, dry and not wet.
5, the library should be equipped with waterproof, fire prevention and anti-theft facilities, to ensure the safety of goods.
6, goods storage shelves should be set up inventory card, goods in and out should pay attention to the principle of first in first out. You can also use color management methods, such as using different color labels every week or month to clearly identify the date of purchase.
7. The warehouse management personnel shall communicate with the ordering personnel in time so that the goods can arrive at the warehouse. In addition, it is necessary to promptly put forward the early warning notice of insufficient inventory to prevent shortage.
8. In principle, the warehousing and storage of goods should be kept as required, and taken as required. However, considering the efficiency and safety, it is necessary to formulate the operation time regulations.
9, goods in and out of the warehouse to do a good job of registration, to clarify the responsibility of custody. However, some commodities (such as frozen and refrigerated commodities) pay attention to timeliness, and also adopt the practice of combining store inventory with warehouse inventory.
10, the warehouse should pay attention to access control management, and it is not allowed to enter casually.
References:
Baidu Encyclopedia-Classification and Classification of Dangerous Goods Storage