FIR-8.01 - Removal of Hose Bundles ARB-FIR-8.01 FIR-8.02 - Inspection, Testing and Maintenance of Water-Based Systems ARB-FIR-8.02 FIR-8.03 - Fire Extinguisher Monthly "Self-Inspection" Maintenance Acceptance Portland Fire & Rescue - ARB-FIR-8.03 FIR-8.04 - Fire Extinguishers For Multi-Family Dwellings ARB-FIR-8.04 FIR-8.05 - Sprinkler Requirement in Existing A2 Occupancies Portland Fire & Rescue - ARB-FIR-8.05 FIR-8.06 - Power Supply Requirements for Electric Motor-Driven Fire Pumps ARB-FIR-8.06 FIR-8.07 - Fixed Extinguishing Systems: UL 300 Upgrade ARB-FIR-8.07 FIR-8.08 - Cleaning of Commercial Cooking Hood and Ventilation Systems ARB-FIR-8.08