ISO 22476-5:2012 specifies the equipment requirements, execution of and reporting on flexible dilatometer tests.
ISO 22476-5:2012 is applicable to tests in ground stiff enough not to be adversely affected by the drilling operation.
ISO 22476-5:2012 is applicable to four procedures for conducting a test with the flexible dilatometer.
ISO 22476-5:2012 applies to tests performed up to 1 800 m depth. Testing can be conducted either on land or off-shore.