You will be required to comply with this standard if you intend to design or construct a precast concrete septic tank. You must use concrete which is mixed from materials complying with this standard, or with AS 3600 1988 or AS 3600-1988
This standard has been superseded and is referred to as AS 1379-2007: Specification and supply of concrete. It sets out minimum requirements for the materials, plant and equipment used in the supply of concrete.
Please consult the Contact Officer for more information and to ascertain the level of compliance that may be required.