Packing Instruction 457

Passenger and cargo aircraft for UN 3241 only

General requirements

Part 4, Chapter 1 requirements must be met, including:

1) Compatibility requirements

- Substances must be compatible with their packagings as required by 4;1.1.3.

2) Closure requirements

- Closures must meet the requirements of 4;1.1.4.

------------------------------------------------------------------
                  COMBINATION PACKAGINGS
------------------------------------------------------------------
                     |           |Inner      |Total      |Total
                     |           |packaging  |quantity   |quantity
                     | Inner     |quantity   |per        |per
UN number and proper | packaging | (per      |package    |package
   shipping name     |(see 6;3.2)|receptacle)|- passenger|- cargo
------------------------------------------------------------------
UN 3241 2-Bromo-2-   |  Glass    | 0.5 kg    |           |
        nitropropane-|-----------------------|           |
        1,3-diol     | Plastics  | 1.0 kg    |  25 kg    | 50 kg
                     |-----------------------|           |
                     |Plastic bag| 1.0 kg    |           |
------------------------------------------------------------------

ADDITIONAL PACKING REQUIREMENTS FOR COMBINATION PACKAGINGS

- Packagings must meet the Packing Group II performance requirements.

OUTER PACKAGINGS OF COMBINATION PACKAGINGS (see 6;3.1)

Boxes                           Drums                      Jerricans

Fibreboard (4G)                 Fibre (1G)                 Plastics (3H1, 3H2)
Natural wood (4C1, 4C2)         Plastics (1H1, 1H2)
Plastics (4H1, 4H2)             Plywood (1D)
Plywood (4D)  
Reconstituted wood (4F)