Assessor Resource
DEFOH014B
Test confined space environment
Assessment tool
Version 1.0
Issue Date: June 2024
This unit was developed for Defence workers involved in the testing of confined space environments as a workplace responsibility, but is applicable to all individuals who work in this field
Typically, these individuals must demonstrate the ability to work independently or as part of a team under indirect supervision. They must be able to use discretion and judgement and take responsibility for the quality of their outputs.
All activities are carried out in accordance with relevant legislation, organisational policies and procedures.
This unit covers of the competency required to test the environment of confined spaces to ensure safe entry and egress. This includes the preparation for and conduct of the test procedures and all post test procedures.
In the context of this unit, a confined space is any compartment or area that has one of the following characteristics:
limited opening for access
no escape route or very restricted means of escape
limited natural ventilation
atmosphere containing more than 23.5% or less than 19.5% oxygen
and has the capability of accumulating a toxic, flammable or explosive atmosphere, or of being flooded.
No licensing, legislative, regulatory or certification requirements apply to this unit at the time of publication. In a Defence context, this means that there is no civilian need to hold this unit in order to meet licensing, legislative, regulatory or certification requirements.
You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)