Chapter 4.1 – Use of packagings, including intermediate bulk containers (IBCs) and large packagings

  4.1.1.1 At the end, replace "or reused" with ", reused or remanufactured".

  4.1.1.2 Add a new subparagraph .3 to read as follows:

• .3 shall not allow permeation of the dangerous goods that could constitute a danger under normal conditions of transport.”

  4.1.1.3 Replace the second sentence with the following:

• "However, IBCs manufactured before 1 January 2011 and conforming to a design type which has not passed the vibration test of 6.5.6.13 or which was not required to meet the criteria of 6.5.6.9.5.4 at the time it was subjected to the drop test, may still be used.".

  4.1.4.1 Amend the following provisions:

• P001 Delete the asterisk in the PG I column against the authorized maximum capacity (250 ⋉) specified for 6HA1 and 6HB1 composite packagings.

• P002 In special packing provision PP85, replace "For UN Nos. 1748, 2208 and 2880" with "For UN Nos. 1748, 2208, 2880, 3485, 3486 and 3487,".

• P114 (b) Amend special packing provision PP48 to read as follows:

  • "PP48 For UN Nos. 0508 and 0509, metal packagings shall not be used.".

• P200 (4) In special packing provision "k:", amend the first sentence to read as follows:

  "Valve outlets shall be fitted with pressure retaining gas-tight plugs or caps having threads that match those of the valve outlets.". Amend the seventh paragraph ("Each valve shall have a taper threaded connection …") to read as follows:

  • Each valve shall be capable of withstanding the test pressure of the pressure receptacle and be connected directly to the pressure receptacle by either a taper thread or other means which meets the requirements of ISO 10692-2:2001.".

  In special packing provision "q:", in the first sentence, replace "The valves" with "Valve outlets". In the second sentence, at the end, replace "manifold outlet valve" with "outlet of the manifold valve" and add "pressure retaining" before "gas-tight plug". Add a new third sentence to read as follows:

  • "Gas-tight plugs or caps shall have threads that match those of the valve outlets."

  and add the following new special packing provision "ra" below "r":

  • "ra: This gas may also be packed in capsules under the following conditions:

  • (i) The mass of gas shall not exceed 150 g per capsule;

  • (ii) The capsules shall be free from faults liable to impair the strength;

  • (iii) The leakproofness of the closure shall be ensured by an additional device (cap, crown, seal, binding, etc.) capable of preventing any leakage of the closure during transport;

  • (iv) The capsules shall be placed in an outer packaging of sufficient strength. A package shall not weigh more than 75 kg.".

• P200 In Table 2, against UN 1037, add "ra" in column "Special packing provisions".

• P203 Replace the existing "P203" with the following:

  P203	PACKING INSTRUCTION	P203
  This instruction applies to class 2 refrigerated liquefied gases.
  Requirements for closed cryogenic receptacles:
  (1) = The general requirements of 4.1.6.1 shall be met.
  (2) = The requirements of chapter 6.2 shall be met.
  (3) = The closed cryogenic receptacles shall be so insulated that they do not become coated with frost.
  (4) = Test pressure Refrigerated liquids shall be filled in closed cryogenic receptacles with the following minimum test pressures: (a) = For closed cryogenic receptacles with vacuum insulation, the test pressure shall not be less than 1.3 times the sum of the maximum internal pressure of the filled receptacle, including during filling and discharge, plus 100 kPa (1 bar); (b) = For other closed cryogenic receptacles, the test pressure shall be not less than 1.3 times the maximum internal pressure of the filled receptacle, taking into account the pressure developed during filling and discharge.
  (5) = Degree of filling For non-flammable, non-toxic refrigerated liquefied gases the volume of liquid phase at the filling temperature and at a pressure of 100 kPa (1 bar) shall not exceed 98% of the water capacity of the pressure receptacle. For flammable refrigerated liquefied gases the degree of filling shall remain below the level at which, if the contents were raised to the temperature at which the vapour pressure equalled the opening pressure of the relief valve, the volume of the liquid phase would reach 98% of the water capacity at that temperature.
  (6) = Pressure-relief devices Closed cryogenic receptacles shall be fitted with at least one pressure-relief device.
  (7) = Compatibility Materials used to ensure the leakproofness of the joints or for the maintenance of the closures shall be compatible with the contents. In the case of receptacles intended for the transport of oxidizing gases, (i.e. with a subsidiary risk of 5.1) these materials shall not react with these gases in a dangerous manner.
  Requirements for open cryogenic receptacles:
  Only the following non oxidizing refrigerated liquefied gases of class 2.2 may be transported in open cryogenic receptacles: UN 1913, 1951, 1963, 1970, 1977, 2591, 3136 and 3158.
  Open cryogenic receptacles shall be constructed to meet the following requirements:
  (1) = The receptacles shall be designed, manufactured, tested and equipped in such a way as to withstand all conditions, including fatigue, to which they will be subjected during their normal use and during normal conditions of transport.
  (2) = The capacity shall be not more than 450 litres.
  (3) = The receptacle shall have a double wall construction with the space between the inner and outer wall being evacuated (vacuum insulation). The insulation shall prevent the formation of hoar frost on the exterior of the receptacle.
  (4) = The materials of construction shall have suitable mechanical properties at the service temperature.
  (5) = Materials which are in direct contact with the dangerous goods shall not be affected or weakened by the dangerous goods intended to be transported and shall not cause a dangerous effect, e.g., catalysing a reaction or reacting with the dangerous goods.
  (6) = Receptacles of glass double wall construction shall have an outer packaging with suitable cushioning or absorbent materials which withstand the pressures and impacts liable to occur under normal conditions of transport.
  (7) = The receptacle shall be designed to remain in an upright position during transport, e.g., have a base whose smaller horizontal dimension is greater than the height of the centre of gravity when filled to capacity or be mounted on gimbals.
  (8) = The openings of the receptacles shall be fitted with devices allowing gases to escape, preventing any splashing out of liquid, and so configured that they remain in place during transport.
  (9) = Open cryogenic receptacles shall bear the following marks permanently affixed, e.g., by stamping, engraving or etching: – The manufacturer's name and address; – The model number or name; – The serial or batch number; – The UN number and proper shipping name of gases for which the receptacle is intended; – The capacity of the receptacle in litres.

• P402 In PP 31, insert "3148," after "1422," and replace "and 3399 (PG I)" with ", 3399 (PG I) and 3482".

• P601 In special packing provision (1) in the first indent, replace "quantity of 1 litre" with "net quantity of 1 litre".

• P602 In special packing provision (1) in the first indent, replace "quantity of 1 litre" with "net quantity of 1 litre".

• P620 Add the following new additional requirement:

  • “.4 Other dangerous goods shall not be packed in the same packaging as class 6.2 infectious substances unless they are necessary for maintaining the viability, stabilizing or preventing degradation or neutralizing the hazards of the infectious substances. A quantity of 30 ml or less of dangerous goods included in Classes 3, 8 or 9 may be packed in each primary receptacle containing infectious substances. These small quantities of dangerous goods of Classes 3, 8 or 9 are not subject to any additional provisions of this Code when packed in accordance with this packing instruction."

  and renumber remaining provision "4." as "5." accordingly.

• P621 In the second sentence, insert ", except 4.1.1.15," after "4.1.1".

• P804 (1) Replace the existing paragraph in the table with the following:

  • "(1) Combination packagings with a maximum gross mass of 25 kg, consisting of one or more glass inner packaging(s) with a maximum capacity of 1.3 litres each and filled to no more than 90% of their capacity; the closure(s) of which shall be physically held in place by any means capable of preventing back-off or loosening by impact or vibration during transport, individually placed in:

    –	metal or rigid plastics receptacles together with cushioning and absorbent material sufficient to absorb the entire contents of the glass inner packaging(s), further packed in;
    –	1A2, 1B2, 1N2, 1H2, 1D, 1G, 4A, 4B, 4C1, 4C2, 4D, 4F, 4G, or 4H2 outer packagings."

• P901 Replace "Maximum quantity of dangerous goods per outer packaging: 10 kg." with "The quantity of dangerous goods per outer packaging shall not exceed 10 kg, excluding the mass of any carbon dioxide, solid, (dry ice) used as a refrigerant."

• and at the end of the additional provision, add the following new text:

  	“Dry ice
  When carbon dioxide, solid, (dry ice) is used as a refrigerant, the packaging shall be designed and constructed to permit the release of the gaseous carbon dioxide to prevent the build up of pressure that could rupture the packaging.".

• P904 Replace the existing "P904" with the following:

  P904	PACKING INSTRUCTION	P904
  This instruction applies to UN 3245.
  The following packagings are authorized:
  (1) = Packagings meeting the provisions of 4.1.1.1, 4.1.1.2, 4.1.1.4, 4.1.1.8 and 4.1.3 and so designed that they meet the construction requirements of 6.1.4. Outer packagings constructed of suitable material of adequate strength and designed in relation to the packaging capacity and its intended use shall be used. Where this packing instruction is used for the transport of inner packagings of combination packagings the packaging shall be designed and constructed to prevent inadvertent discharge during normal conditions of transport.
  (2) = Packagings, which need not conform to the packaging test requirements of Part 6, but conforming to the following: (a) = An inner packaging comprising: (i) primary receptacle(s) and a secondary packaging, the primary receptacle(s) or the secondary packaging shall be leakproof for liquids or siftproof for solids; (ii) for liquids, absorbent material placed between the primary receptacle(s) and the secondary packaging. The absorbent material shall be in a quantity sufficient to absorb the entire contents of the primary receptacle(s) so that any release of the liquid substance will not compromise the integrity of the cushioning material or of the outer packaging; (iii) if multiple fragile primary receptacles are placed in a single secondary packaging they shall be individually wrapped or separated to prevent contact between them; (b) = An outer packaging shall be strong enough for its capacity, mass and intended use, and with a smallest external dimension of at least 100 mm.
  For transport, the mark illustrated below shall be displayed on the external surface of the outer packaging on a background of a contrasting colour and shall be clearly visible and legible. The mark shall be in the form of a square set at an angle of 45° (diamond-shaped) with each side having a length of at least 50 mm; the width of the line shall be at least 2 mm and the letters and numbers shall be at least 6 mm high.
  Additional provision:
  Ice, dry ice and liquid nitrogen
  When dry ice or liquid nitrogen is used, all applicable provisions of this Code shall be met. When used, ice or dry ice shall be placed outside the secondary packagings or in the outer packaging or an overpack. Interior supports shall be provided to secure the secondary packagings in the original position after the ice or dry ice has dissipated. If ice is used, the outside packaging or overpack shall be leakproof. If carbon dioxide, solid (dry ice) is used, the packaging shall be designed and constructed to permit the release of carbon dioxide gas to prevent a build-up of pressure that could rupture the packagings and the package (the outer packaging or the overpack) shall be marked "Carbon dioxide, solid" or "Dry ice".
  The primary receptacle and the secondary packaging shall maintain their integrity at the temperature of the refrigerant used as well as the temperatures and the pressures which could result if refrigeration were lost.

• Add the following new packing instruction:

  P205	PACKING INSTRUCTION	P205
  This instruction applies to UN 3468.
  (1) = For metal hydride storage systems, the general packing requirements of 4.1.6.1 shall be met.
  (2) = Only pressure receptacles not exceeding 150 litres in water capacity and having a maximum developed pressure not exceeding 25 MPa are covered by this packing instruction.
  (3) = Metal hydride storage systems meeting the applicable requirements for the construction and testing of pressure receptacles containing gas of chapter 6.2 are authorized for the transport of hydrogen only.
  (4) = When steel pressure receptacles or composite pressure receptacles with steel liners are used, only those bearing the "H" mark, in accordance with 6.2.2.9.2(j) shall be used.
  (5) = Metal hydride storage systems shall meet the service conditions, design criteria, rated capacity, type tests, batch tests, routine tests, test pressure, rated charging pressure and provisions for pressure relief devices for transportable metal hydride storage systems specified in ISO 16111:2008 and their conformity and approval shall be assessed in accordance with 6.2.2.5.
  (6) = Metal hydride storage systems shall be filled with hydrogen at a pressure not exceeding the rated charging pressure shown in the permanent markings on the system as specified by ISO 16111:2008.
  (7) = The periodic test requirements for a metal hydride storage system shall be in accordance with ISO 16111:2008 and carried out in accordance with 6.2.2.6, and the interval between periodic inspections shall not exceed five years.

  4.1.5.5 Replace the existing paragraph with the following:

• "4.1.5.5 Unless otherwise specified in this Code, packagings, including IBCs and large packagings, shall conform to the requirements of chapters 6.1, 6.5 or 6.6, as appropriate, and shall meet their test provisions for packing group II.".