21 13 26
Deluge Fire-Suppression Sprinkler Systems
21 13 23
Combined Dry-Pipe and Preaction Sprinkler Systems
21 13 19
Preaction Sprinkler Systems
21 13 16
Dry-Pipe Sprinkler Systems
21 13 13
Wet-Pipe Sprinkler Systems
21 13 00
Fire-Suppression Sprinkler Systems
21 12 23
Fire-Suppression Hose Valves
21 12 19
Fire-Suppression Hose Racks
21 12 16
Fire-Suppression Hose Reels
21 12 13
Fire-Suppression Hoses and Nozzles
21 12 00
Fire-Suppression Standpipes
21 11 19
Fire-Department Connections
21 11 16
Facility Fire Hydrants
21 11 00
Facility Fire-Suppression Water-Service Piping
21 10 00
Water-Based Fire-Suppression Systems
21 09 00
Instrumentation and Control for Fire-Suppression Systems
21 08 00
Commissioning of Fire Suppression
21 07 19
Fire-Suppression Piping Insulation
21 07 16
Fire-Suppression Equipment Insulation
21 07 00
Fire Suppression Systems Insulation