P099 Only packagings which are approved for these goods by the competent authority may be used (see 4.1.3.7). A copy of the competent authority approval shall accompany each consignment or the transport document shall include an indication that the packaging was approved by the competent authority.
These portable tank instructions apply to liquid and solid substances of class 1 and classes 3 to 9. The general provisions of section 4.2.1 and the requirements of section 6.7.2 shall be met. The instructions for portable tanks with FRP shells apply to substances of classes or divisions 1, 3, 5.1, 6.1, 6.2, 8 and 9. Additionally, the provisions of chapter 6.10 apply to the portable tanks with FRP shells.
T3 · Selected instruction · IMDG 42-24
Portable tank instruction
Minimum test pressure (bar)
Minimum shell thickness (in mm – reference steel) (see 6.7.2.4)
Pressure relief provisionsa (see 6.7.2.8)
Bottom opening provisionsb (see 6.7.2.6)
T3
2.65
See 6.7.2.4.2
Normal
See 6.7.2.6.2
a When the word “Normal” is indicated, all the provisions of 6.7.2.8 apply except for 6.7.2.8.3.
b When this column indicates “not allowed”, bottom openings are not permitted when the substance to be transported
is a liquid (see 6.7.2.6.1). When the substance to be transported is a solid at all temperatures encountered under normal
conditions of transport, bottom openings conforming to the provisions of 6.7.2.6.2 are authorized.
Source PDF pages：264 · 42-24
Extracted source text
S T1 – T22 These portable tank instructions apply to liquid and solid substances of class 1 and classes 3 to 9. The general provisions of section 4.2.1 and the requirements of section 6.7.2 shall be met. The instructions for portable tanks with FRP shells apply to substances of classes or divisions 1, 3, 5.1, 6.1, 6.2, 8 and 9. Additionally, the provisions of chapter 6.10 apply to the portable tanks with FRP shells. Minimum shell thickness Pressure relief Bottom opening (in mm – reference provisionsa provisionsb instruction pressure (bar) steel) (see 6.7.2.8) (see 6.7.2.6) (see 6.7.2.4) 2.65 See 6.7.2.4.2 Normal See 6.7.2.6.2
The maximum degree of filling (in%) for solids transported above their melting points and for elevated temperature liquids shall be determined in accordance with 4.2.1.9.5.
A portable tank having a minimum test pressure of 1.5 bar may be used if it is shown that a test pressure of 1.5 bar or less is acceptable according to the test pressure definition in 6.7.2.1.
For the purposes of documentation and package marking, the proper shipping name shall be supplemented with the technical name (see 3.1.2.8.1). For UN 3077 and UN 3082 only, the technical name may be a name shown in capital letters in column 2 of the Dangerous Goods List, provided that this name does not include “N.O.S.” and that special provision 274 is not assigned. The name which most appropriately describes the substance or mixture shall be used, e.g.: UN 3082, ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (PAINT) UN 3082, ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (PERFUMERY PRODUCTS).
IMDG Code 42-24 · English source text
Labels and marks
Reference preview for Entry 1 · Packing group III. Confirm the cargo classification and any conditions in the special provisions.
Flammable liquid 3
⚠ The marine pollutant (MP) status must be determined from the actual consignment: this is a generic N.O.S. entry, and no "P" in column 4 of the Index does not exclude applicability (2.10.2.4). Per 2.10.2.5, if the consignment meets the marine pollutant criteria of 2.9.3 it must be carried as a marine pollutant with the MP mark.
