Dangerous Goods by Road

P601

P601

PACKING INSTRUCTION

P601

The following packagings are authorized provided the general provisions of 4.1.1 and 4.1.3 are met and the packagings are hermetically sealed:

 

  1. Combination packagings with a maximum gross mass of 15 kg, consisting of

    • one or more glass inner packaging(s) with a maximum quantity of 1 litre each and filled to not 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 carriage, individually placed in

    • metal receptacles together with cushioning and absorbent material sufficient to absorb the entire contents of the glass inner packaging(s), further packed in

  2. Combination packagings consisting of metal or plastics inner packagings not exceeding 5 litres in capacity individually packed with absorbent material sufficient to absorb the contents and inert cushioning material in 1A1, 1A2, 1B1, 1B2, 1N1, 1N2, 1H1, 1H2, 1D, 1G, 4A, 4B, 4N, 4C1, 4C2, 4D, 4F, 4G or 4H2 outer packagings with a maximum gross mass of 75 kg. Inner packagings shall not be filled to more than 90% of their capacity. The closure of each inner packaging shall be physically held in place by any means capable of preventing back-off or loosening of the closure by impact or vibration during carriage;

  3. Packagings consisting of:

 1A1, 1A2, 1B1, 1B2, 1N1, 1N2, 1H1, 1H2, 1D, 1G, 4A, 4B, 4N, 4C1, 4C2, 4D, 4F, 4G or 4H2 outer

packagings;

 

 

 

Outer packagings: Steel or plastics drums (1A1, 1A2, 1H1 or 1H2), tested in accordance with the test requirements in 6.1.5 at a mass corresponding to the mass of the assembled package either as a packaging intended to contain inner packagings, or as a single packaging intended to contain solids or liquids, and marked accordingly;

 

Inner packagings:

 

Drums and composite packagings (1A1, 1B1, 1N1, 1H1 or 6HA1) meeting the requirements of Chapter 6.1 for single packagings, subject to the following conditions:

  1. The hydraulic pressure test shall be conducted at a pressure of at least 0.3 MPa (gauge pressure);

  2. The design and production leakproofness tests shall be conducted at a test pressure of 30 kPa;

  3. They shall be isolated from the outer drum by the use of inert shock-mitigating cushioning material which surrounds the inner packaging on all sides;

  4. Their capacity shall not exceed 125 litres;

   

(Cont'd on next page)

P601

PACKING INSTRUCTION (cont'd)

P601

  1. Packagings consisting of: (cont'd)

    1. Closures shall be of a screw cap type that are:

      1. physically held in place by any means capable of preventing back-off or loosening of the closure by impact or vibration during carriage; and

      2. provided with a cap seal;

    2. The outer and inner packagings shall be subjected periodically to a leakproofness test according to (b) at intervals of not more than two and a half years;

    3. The complete packaging shall be visually inspected to the satisfaction of the competent authority at least every 3 years; and

    4. The outer and inner packaging shall bear in clearly legible and durable characters:

      1. the date (month, year) of the initial test and the latest periodic test and inspection;

      2. the stamp of the expert who carried out the test and inspection;

  2. Pressure receptacles, provided that the general provisions of 4.1.3.6 are met. They shall be subjected to an initial test and periodic tests every 10 years at a pressure of not less than 1 MPa (10 bar) (gauge pressure). Pressure receptacles may not be equipped with any pressure relief device. Each pressure receptacle containing a toxic by inhalation liquid with an LC50 less than or equal to 200 ml/m(ppm) shall be closed with a plug or valve conforming to the following:

 

 

  1. Each plug or valve shall have a taper-threaded connection directly to the pressure receptacle and be capable of withstanding the test pressure of the pressure receptacle without damage or leakage;

  2. Each valve shall be of the packless type with non-perforated diaphragm, except that, for corrosive substances, a valve may be of the packed type with an assembly made gas-tight by means of a seal cap with gasket joint attached to the valve body or the pressure receptacle to prevent loss of substance through or past the packing;

  3. Each valve outlet shall be sealed by a threaded cap or threaded solid plug and inert gasket material;

  4. The materials of construction for the pressure receptacle, valves, plugs, outlet caps, luting and gaskets shall be compatible with each other and with the contents.

Each pressure receptacle with a wall thickness at any point of less than 2.0 mm and each pressure receptacle which does not have fitted valve protection shall be carried in an outer packaging. Pressure receptacles shall not be manifolded or interconnected.

Special packing provision:

PP82 (Deleted)

Special packing provisions specific to RID and ADR: RR3 (Deleted)

RR7 For UN No. 1251, the pressure receptacles shall however be subjected to the tests every five years.

RR10 UN No. 1614, when completely absorbed by an inert porous material, shall be packed in metal receptacles of a capacity of not more than 7.5 litres, placed in wooden cases in such a manner that they cannot come into contact with one another. The receptacles shall be entirely filled with the porous material which shall not shake down or form dangerous spaces even after prolonged use or under impact, even at temperatures of up to 50 °C.

 

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