AS 3711.1:2015 pdf download.Freight containers Part 1: Classification, dimensions and ratings (ISO 668:2013, MOD).
5 Dimensions, tolerances and ratings
5.1 Reference temperature for measurements
The dimensions and tolerances apply when measured at the temperature of 20°C (68 °F); measurements taken at other temperatures shall be adjusted accordingly.
5.2 External dimensions, tolerances and ratings
5.2.1 External dimensions and tolerances
The external dimensions and permissible tolerances given in Table 2 are applicable to all types of containers, except that a reduced height is permissible for tank, open top, bulk, platform and platform- based type containers.
5.2.2 Ratings
The ratings given in Table 2 are applicable to all types of containers, except that for particular traffic higher values are permissible for 1 BBB, 1 BB, 1 B, 1 BX, 1 CC, 1 C and 1 CX containers of any type. Such containers are considered as ISO containers provided that their maximum gross mass (R) does not exceed 30 480 kg and that they are tested and marked to these ratings (see 3.3).
WARNING — Recognizing that there will always be a need for special containers for particular traffic, attention is drawn to the fact that numerous containers exist which have length and width dimensions similar to those of ISO series 1 containers but have ratings and/or heights in excess of those defined by this International Standard. This may include containers having maximum gross masses in excess of the ratings in Table 2. They may not, therefore, be fully intermodal worldwide and their operation could require special arrangements.
5.2.3 Gooseneck tunnels
Gooseneck tunnels shall be provided as mandatory features in containers 1 EEE, 1AAA, and may be provided as optional features in containers lEE, 1AA, 1A and lAX. The dimension of gooseneck tunnels shall be in accordance with Annex C. The base structure of a container, if any, shall be in accordance with FigureB 10.
5.3 Internal dimensions and door openings
5.3.1 Dimensions with projecting top corner fitting
Where a top corner fitting projects into the internal space (specified by Table 3), that part of the corner fitting projecting into the container shall not be considered as reducing the size of the container.
5.3.2 General cargo containers for general purposes (see ISO 1496-1)
The type code numbers shall be in accordance with Iso 6346.
5.3.2.1 Minimum internal dimensions
Internal dimensions of containers shall be as large as possible, but, in any case:
— closed containers type 00 shall comply with the requirements for minimum internal length, width and height given in Table 3
— containers type 02, having partial opening(s) in the side(s), shall comply with the requirements for minimum internal length and height given in Table 3
— containers type 03, having an opening roof, shall comply with the requirements for minimum internal length and width given in Table 3
— containers types 01 and 04, having openings in the side(s) and/or roof, shall comply with the requirements for minimum internal length given in Table 3
— closed, vented containers types 10 and 11 shall comply with the requirements for minimum internal length, width and height given in Table 3
closed, ventilated containers type 13 shall comply with the requirements for minimum internal length, width and height given in Table 3.
5.3.2.2 Minimum door opening dimensions
Closed-type containers designated 1A, 1B, 1C and 1D (types 00 and 02) shall have a door opening, preferably having dimensions equal to those of the internal cross-section (height and width) of the containers and, in any case, not less than the values given in Table 3.
Closed-type containers designated lEE, 1AA, 1BB and 1CC (types 00 and 02) shall have a door opening, preferably having dimensions equal to those of the internal cross-section (height and width) of the containers and, in any case, not less than the values given in Table.
Closed-type containers designated iEEE, 1AAA and 1BBB (types 00 and 02) shall have a door opening, preferably having dimensions equal to those of the internal cross-section (height and width) of the containers and, in any case, not less than the values given in Table 3.
5.3.3 Thermal containers (see Iso 1496-2)
The internal dimensions and door openings of thermal containers shall be as large as possible. Door openings shall preferably have dimensions equal to those of the internal cross-section of the containers.
The internal dimensions shall be measured from inner faces of battens, bulkheads, ceiling air ducts, floor air ducts, etc., where fitted.AS 3711.1 pdf download.