Recent SemestersSpring 2026Class SizeNot publishedCredits0.25PrerequisiteFIT S3A Limitation on Enrollment (e.g. Performance tryout or audition): OSFM certified Firefighter 1 or certified Firefighter 2 tenured path (Appointment to the rank of Officer (Lieutenant or higher) waives this prerequisite. Appointment to the CAL FIRE rank of Fire Apparatus Engineer is equivalent to Officer level. Performing in an “acting” capacity does not fulfill this requirement Transfers ToNot transferableDescriptionDescription: Awareness-level instruction in identifying a permit and non-permit required confined space, the hazards associated with confined spaces, state regulations and industry standards, incident management, communications, and equipment requirements. This course does not qualify participants to make permit-required entries. 6.00 hours lecture and 2.00 hours laboratory. (Letter grade or Pass/No Pass option) 