Recent SemestersSpring 2026Class SizeNot publishedCredits0.25PrerequisiteNone. 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: Classroom discussion to working safely and efficiently in a trench rescue environment. This hands-on training program will cover topics that include: Trench and Excavation Regulations, Understanding Soil, Trench Configurations, Trench Hazards, Rescue Team Preparation, Incident Response, Initial On Scene and Pre-Entry Operations, Shoring Systems and Components, Installation of Shoring Systems, Victim Rescue and Recovery and Incident Termination. 24.00 hours laboratory. (Letter grade or Pass/No Pass option) 