Corrigendum - REACH24H Consulting Group
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Corrigendum - REACH24H Consulting Group

Corrigendum - REACH24H Consulting Group Corrigendum - REACH24H Consulting Group

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6.1.5.2.3 Paper or fibreboard packagings shall be conditioned for at least 24 hours in an atmosphere having a controlled temperature and relative humidity (r.h.). There are three options, one of which shall be chosen. The preferred atmosphere is 23 ± 2 °C and 50% ± 2% r.h. The two other options are 20 ± 2 °C and 65% ± 2% r.h. or 27 ± 2 °C and 65% ± 2% r.h. NOTE: Average values shall fall within these limits. Short-term fluctuations and measurement limitations may cause individual measurements to vary by up to ± 5% relative humidity without significant impairment of test reproducibility. 6.1.5.2.4 Additional steps shall be taken to ascertain that the plastics material used in the manufacture of plastics drums, plastics jerricans and composite packagings (plastics material) intended to contain liquids complies with the requirements in 6.1.1.2, 6.1.4.8.1 and 6.1.4.8.3. This may be done, for example, by submitting sample receptacles or packagings to a preliminary test extending over a long period, for example six months, during which the samples would remain filled with the substances they are intended to contain, and after which the samples shall be submitted to the applicable tests listed in 6.1.5.3, 6.1.5.4, 6.1.5.5 and 6.1.5.6. For substances which may cause stress-cracking or weakening in plastics drums or jerricans, the sample, filled with the substance or another substance that is known to have at least as severe a stresscracking influence on the plastics material in question, shall be subjected to a superimposed load equivalent to the total mass of identical packages which might be stacked on it during transport. The minimum height of the stack including the test sample shall be 3 metres. 6.1.5.3 Drop test 6.1.5.3.1 Number of test samples (per design type and manufacturer) and drop orientation For other than flat drops the centre of gravity shall be vertically over the point of impact. Where more than one orientation is possible for a given drop test, the orientation most likely to result in failure of the packaging shall be used. Packaging No. of test samples Drop orientation Steel drums Aluminum drums Metal drums, other than steel or aluminum drums Steel jerricans Aluminum jerricans Plywood drums Fibre drums Plastics drums and jerricans Composite packagings which are in the shape of a drum Boxes of natural wood Plywood boxes Reconstituted wood boxes Fibreboard boxes Plastics boxes Steel or aluminum boxes Composite packagings which are in the shape of a box Bags – single-ply with a side seam Bags – single-ply without a side seam, or multi-ply Copyright@United Nations, 2011. All rights reserved. Six (three for each drop) Five (one for each drop) Three (three drops per bag) Three (two drops per bag) - 192 - First drop (using three samples): the packaging shall strike the target diagonally on the chime or, if the packaging has no chime, on a circumferential seam or an edge. Second drop (using the other three samples): the packaging shall strike the target on the weakest part not tested by the first drop, for example a closure or, for some cylindrical drums, the welded longitudinal seam of the drum body. First drop: flat on the bottom Second drop: flat on the top Third drop: flat on the long side Fourth drop: flat on the short side Fifth drop: on a corner First drop: flat on a wide face Second drop: flat on a narrow face Third drop: on an end of the bag First drop: flat on a wide face Second drop: on an end of the bag

6.1.5.3.2 Special preparation of test samples for the drop test The temperature of the test sample and its contents shall be reduced to -18 °C or lower for the following packagings: (a) Plastics drums (see 6.1.4.8); (b) Plastics jerricans (see 6.1.4.8); (c) Plastics boxes other than expanded plastics boxes (see 6.1.4.13); (d) Composite packagings (plastics material) (see 6.1.4.19); and (e) Combination packagings with plastics inner packagings, other than plastics bags intended to contain solids or articles. Where test samples are prepared in this way, the conditioning in 6.1.5.2.3 may be waived. Test liquids shall be kept in the liquid state by the addition of anti-freeze if necessary. 6.1.5.3.3 Removable head packagings for liquids shall not be dropped until at least 24 hours after filling and closing to allow for any possible gasket relaxation. 6.1.5.3.4 Target 6.1.5.3.5 Drop height Copyright@United Nations, 2011. All rights reserved. The target shall be a non-resilient and horizontal surface and shall be: (a) Integral and massive enough to be immovable; (b) Flat with a surface kept free from local defects capable of influencing the test results; (c) Rigid enough to be non-deformable under test conditions and not liable to become damaged by the tests; and (d) Sufficiently large to ensure that the test package falls entirely upon the surface. For solids and liquids, if the test is performed with the solid or liquid to be carried or with another substance having essentially the same physical characteristics: Packing group I Packing group II Packing group III 1.8 m 1.2 m 0.8 m For liquids in single packagings and for inner packagings of combination packagings, if the test is performed with water: NOTE: The term water includes water/antifreeze solutions with a minimum specific gravity of 0.95 for testing at - 18 °C. (a) Where the substances to be transported have a relative density not exceeding l.2: Packing group I Packing group II Packing group III 1.8 m 1.2 m 0.8 m - 193 -

6.1.5.3.2 Special preparation of test samples for the drop test<br />

The temperature of the test sample and its contents shall be reduced to -18 °C or lower for<br />

the following packagings:<br />

(a) Plastics drums (see 6.1.4.8);<br />

(b) Plastics jerricans (see 6.1.4.8);<br />

(c) Plastics boxes other than expanded plastics boxes (see 6.1.4.13);<br />

(d) Composite packagings (plastics material) (see 6.1.4.19); and<br />

(e) Combination packagings with plastics inner packagings, other than plastics bags<br />

intended to contain solids or articles.<br />

Where test samples are prepared in this way, the conditioning in 6.1.5.2.3 may be waived.<br />

Test liquids shall be kept in the liquid state by the addition of anti-freeze if necessary.<br />

6.1.5.3.3 Removable head packagings for liquids shall not be dropped until at least 24 hours after<br />

filling and closing to allow for any possible gasket relaxation.<br />

6.1.5.3.4 Target<br />

6.1.5.3.5 Drop height<br />

Copyright@United Nations, 2011. All rights reserved.<br />

The target shall be a non-resilient and horizontal surface and shall be:<br />

(a) Integral and massive enough to be immovable;<br />

(b) Flat with a surface kept free from local defects capable of influencing the test results;<br />

(c) Rigid enough to be non-deformable under test conditions and not liable to become<br />

damaged by the tests; and<br />

(d) Sufficiently large to ensure that the test package falls entirely upon the surface.<br />

For solids and liquids, if the test is performed with the solid or liquid to be carried or with<br />

another substance having essentially the same physical characteristics:<br />

Packing group I Packing group II Packing group III<br />

1.8 m 1.2 m 0.8 m<br />

For liquids in single packagings and for inner packagings of combination packagings, if the<br />

test is performed with water:<br />

NOTE: The term water includes water/antifreeze solutions with a minimum specific gravity of 0.95<br />

for testing at - 18 °C.<br />

(a) Where the substances to be transported have a relative density not exceeding l.2:<br />

Packing group I Packing group II Packing group III<br />

1.8 m 1.2 m 0.8 m<br />

- 193 -

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