When Condensation Threatens Sterile Stock Storage

SVA provided immediate technical support focused on understanding and managing the affected environment.

This included dew point monitoring to assess the relationship between temperature, humidity and the conditions contributing to condensation, together with support for the containment of reusable medical devices affected by the event.

These measures helped the facility respond to the immediate issue while further consideration was given to the environmental systems supporting the sterile stores.

The focus was not simply on responding to the visible condensation, but on understanding and managing the environmental conditions that allowed condensation to occur.

SVA’s involvement provided the health service organisation with both immediate technical support and a structured approach to longer-term mitigation.

The event demonstrated the importance of environmental conditions within sterile storage areas. Temperature and humidity cannot be considered independently: their interaction, together with surface temperatures and HVAC performance, determines whether conditions can reach the dew point and allow condensation to form.

It also highlighted the value of monitoring environmental performance and considering the wider infrastructure supporting sterile storage, rather than responding only after visible condensation occurs.