scope:

The Standard applies to structures and parts of structures within the scope of AS/NZS 1170.0, however, certain types of structure are specifically excluded. The main reason for the exclusions is that the Standard is written around the performance of building-type structures and civil structures, tanks containing liquids, retaining walls, etc. that will not necessarily behave in a similar fashion under earthquake loading. Some of these structures may be outside the scope of AS/NZS 1170. While for these structures the hazard factor maps in the Standard may give an appropriate indication of the seismicity of the location, the design earthquake to be used and the methods for determining the period of the structure given in the Standard may be inappropriate and give invalid answers. For these types of structures special studies may be required to evaluate the seismicity of the precise location, the appropriate design earthquakes, the behaviour of the structure and appropriate design criteria and detailing.

The Standard draws attention to the fact that the prediction of the effects of an earthquake on soil, e.g. liquefaction, is outside its scope and that the advice of appropriate experts should be sought for these considerations.