Wherever possible, it is always preferable to avoid entering the confined space. Where this is unavoidable, ensure that appropriate operating procedures are in place to ensure safety in the space (e.g., the use of respirators, lighting systems and special devices, hearing, eye, or other protection, appropriate alert modes and communication systems, and all other necessary measures).
Identifying the most appropriate precautionary measures to reduce the risk of accidents requires a risk assessment. These measures will depend on various factors, including the associated risks, the nature and configuration of the confined space, and the type of work to be performed.
Similarly, risk assessment must also be used to select appropriate first aid and resuscitation equipment, which depends on the type of emergency that may occur. In workplaces where first responders are expected to use such equipment, it is essential that they are trained and informed about their correct use.
