Assessor Resource
DEFWHS011
Enter confined space
Assessment tool
Version 1.0
Issue Date: May 2024
This unit describes the skills required to prepare to enter confined spaces, to enter the confined space and to finalise egress at the conclusion of the task/s. An individual undertakes this as part of a team in conjunction with other individuals who also have this competency. It is expected that one or more of the team members, or a team member not working in the confined space, will hold a current, recognised, first aid certificate.
In the context of this unit, a confined space is any compartment or area that has the capability of accumulating a toxic, flammable or explosive atmosphere, or of being flooded, in addition to 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
This unit was developed for Defence personnel involved in entering confined spaces as a workplace responsibility, but it is applicable to all individuals who work in this field.
The skills and knowledge described in this unit must be applied within the legislative, regulatory and policy environment in which they are carried out. Organisational policies and procedures must be consulted and adhered to.
Those undertaking this unit would 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. They would perform routine tasks in a range of familiar contexts.
No licensing, legislative or certification requirements apply to unit at the time of publication.
You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)