Standby Gas Treatment System

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The standby gas treatment system (SBGT) or (SGT) is a filtration system for secondary containment. Normally inactive, it is meant activate in the event of an Design Basis Accident.

Reporting Notes

Loss of Safety Function: SBGT is a safety system (responds to a DBA). It typically contains two redundant trains so you would need to loss both at the same time to be considered reportable as a loss of safety function.

System actuation reporting: The SBGT system is not list of systems required to reported if it were to actuate unexpectedly under 10 CFR 50.72(b)(3)(iv)(A), System Actuation.