1. ID 234 Building Codes Life Safety Diagram:Review

2. Life Safety Diagram Key: Exit sign Length of travel Fire extinguisher Strobe light Pull station Smoke detector Fire extinguisher Exit separation Exit

3. Key: Exit sign Length of travel Fire extinguisher Strobe light Pull station Smoke detector Fire extinguisher Exit separation Exit

4. Rules of Thumb Exits Exit sign locations (by exits, outside any space with more than 50 occupants, every 100’ max) Fire extinguishers locations (within 30’ of flame; also, every 75’ in Assembly occupancy) Length of travel (200’ max, or 250’ w/sprinklers) Separation of exits (1/2 diagonal, 1/3 diagonal w/sprinklers – show diagonal and measurement) Fire alarm pull stations (within 5’ of egress doors) Fire alarm emergency strobe/light (on exit side of each space, and near exits) Sprinkler heads (7.5’ off the walls max, 15’ OC max) Smoke ventilation hood for commercial kitchen (over all cooking surfaces)

5. Review of toilet layout Draw accessible toilet stall Draw accessible toilet stall Draw to standard stalls Draw to standard stalls Draw toilet paper dispensers Draw toilet paper dispensers Draw lavatory and counter Draw lavatory and counter Soap Soap Paper towel Paper towel Garbage Garbage

6. 2’ squares

7. For reference: For reference:

11. Next few weeks: