Knowledge base category

Air, Ventilation, and NBC Filtration

Air quality, protected intake, exhaust, positive pressure, condensation, CO2, CO, humidity, filter status, and NBC planning boundaries.

Common use cases

  • NBC filtration planning
  • Safe-room ventilation
  • Long-duration habitability

System risks

  • Sealed wet spaces
  • CO2 buildup
  • CO poisoning
  • Improvised filters
  • No backup fan or manual procedure

Planning questions

  • How is air exchanged and monitored?
  • What triggers filter replacement?
  • How does the air system coordinate with power and entry control?

Confidential planning path

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