ADR dangerous goods by road · Guides
Advantages of dangerous goods packed in limited quantities
Article translated automatically from Romanian and checked automatically. If there is any difference, the original prevails. See the original in Romanian · How we use automatic translation
In short
Dangerous goods must be packed in combination packagings. This method of packing allows consignors and carriers to handle these dangerous goods while benefiting from exemptions from the provisions of the ADR Agreement. For the exemptions to apply and to be put to use, it is MANDATORY to use combination packagings for packing.
Contents
In this article we present:
- The conditions
- Packing
- Requirements concerning transport
- Advantages of dangerous goods packed in limited quantities
Conditions for packing dangerous goods
Dangerous goods must be packed in combination packagings. This method of packing allows consignors and carriers to handle these dangerous goods while benefiting from exemptions from the provisions of the ADR Agreement. For the exemptions to apply and to be put to use, it is MANDATORY to use combination packagings for packing.
“Combination packaging” means a combination of packagings intended for transport, made up of one or more outer packagings

- The capacity of the inner packagings may not exceed the maximum quantity prescribed in column (7a) of Table A of Chapter 3.2 (https://www.adradviser.ro/lib/pgjvt7/ADR-2021—vol-I-ku9p8i3q.pdf , from page 252 you will find all the substances in ascending order of UN number).
The values vary between 0 – 5 litres for a liquid substance, or kg in the case of solid substances.

Example:
- Suitable, sufficiently strong packagings may be used as outer packaging:
- Rigid ones with a total gross mass of at most 30 kg, or
- Shrink-wrapped or stretch-wrapped trays with a total gross mass of at most 20 kg.
Packages containing dangerous goods in limited quantities must bear the mark:
The mark must:
- Be readily visible, legible and able to withstand open-weather exposure without a substantial reduction in effectiveness.
- Have the shape of a square set at an angle of 45.
- The top and bottom portions and the surrounding line must be black.
- The centre area must be white on a suitably contrasting background.
- The minimum dimensions must be 100 x 100 mm.
- The thickness of the line must be at least 2 mm. If the size of the package so requires, the minimum outer dimensions may be reduced to not less than 50 x 50 mm. The thickness of the outline may be reduced to a minimum of 1 mm

Packages containing dangerous goods packed in limited quantities in accordance with the ICAO Technical Instructions may bear the mark described above with the letter “Y” in the centre

Use of the overpack:
Unless the marks representative of all the dangerous goods contained in the overpack are visible, the overpack must be marked with the word “OVERPACK”
- The lettering of the “OVERPACK” mark must be at least 12 mm high.
- The mark must be in the official language of the country of origin. If that language is not English, French or German, in English, French or German.
- The overpack must be marked with the mark shown and described above.
Documenting the transport
Before carriage, consignors of dangerous goods packed in limited quantities must inform the carrier in a traceable form of the total gross mass of such goods to be carried.
The transport document must contain:
- The trade name of the goods
- The number, type and gross mass of the dangerous goods packed in limited quantities
Marking of transport units
Transport units with a maximum mass exceeding 12 tonnes , carrying packages containing dangerous goods in limited quantities, must be marked with the mark shown alongside
The dimensions of the mark must be at least 250 x 250 mm.



Note: marking of the transport unit is not mandatory if the total gross mass of the packages containing dangerous goods does not exceed 8 tonnes
Attention!
The transport unit may be marked with the LQ mark ALONE ONLY if no other dangerous goods are present for which orange-coloured plate marking would be required!
Obligations
- Fulfilment of the responsibilities and duties of the persons involved in handling the goods, acting as:
- Consignor
- Packer
- Loader
- Carrier
- Unloader
- Consignee
- Persons who handle these dangerous goods packed in limited quantities must be trained and must hold an ADR 1.3 training certificate/attestation
(https://www.adradviser.ro/pregatire+lucratori+deposite+adr)
- When the transport unit is marked, that is, when it contains more than 8 tonnes total gross mass of dangerous goods packed in limited quantities, passage through tunnels of category E is prohibited
- During the handling of packages packed in limited quantities, smoking is prohibited inside or in the vicinity of the vehicles or containers. This prohibition also applies to electronic cigarettes.
Advantages of dangerous goods packed in limited quantities - LQ
- The packagings used do NOT have to be type-approved, which represents a saving. This is due to the fact that non-approved packagings are much cheaper than approved ones.
- The transport can be carried out by a driver who does not hold a certificate of professional competence obtained through an examination before a competent authority.
- The transport unit does NOT have to be marked with orange-coloured plates. At least up to 8 tonnes total gross mass of goods, these transports will not attract the attention of the enforcement bodies, unlike transports of dangerous goods marked in orange, which are far more likely to be checked.
- The transport unit does not need to be equipped with general and personal protective equipment for the members of the crew.
- In some countries, the fines applicable for failure to comply with certain provisions are only 10% of those for transports of dangerous goods that are not exempted from the provisions of the ADR Agreement.

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