22 - Plumbing

• 22 0000 - Plumbing
  • 22 0500 - Basic Materials and Methods
    • 07 8400 - Penetration Firestopping
    • 22 0510 - Valves (Metallic)
    • 22 0520 - Hangers, Struts and Supports
    • 22 0550 - Sound, Vibration and Seismic Control
    • 22 0560 - Identification
    • 23 0570 - Pipe Concealment
    • 23 0750 - Plumbing Insulation
  • 22 0900 - Instrumentation and Control for Plumbing
• 22 1000 - Plumbing Piping and Pumps
  • 22 1050 - Plumbing Pipes and Tubes
    • 22 1053 - Metallic Piping & Fittings
    • 22 1055 - Plastic Piping, Valves and Fittings
    • 22 1057 - Corrosion Resistant Piping, Valves and Fittings
  • 22 1100 - Facility Water Distribution
    • 22 1140 - Piping Specialties
    • 22 1150 - Plumbing Pumps
  • 22 1200 - Facility Water Storage Tanks
  • 22 1300 - Facility Sanitary Sewerage
    • 22 1320 - Sanitary Waste Piping Specialties
    • 22 1330 - Interceptors and Separators
    • 22 1340 - Sanitary Sewerage Pumps
      • 22 1347 - Vacuum Plumbing Systems
    • 22 1360 - Septic Tank and Leachfield Systems
  • 22 1400 - Facility Storm Drainage
    • 22 1420 - Storm Drainage Piping
    • 22 1430 - Facility Storm Drains
      • 22 1435 - Roof Drains
      • 33 4460 - Surface Trench Drains
    • 22 1440 - Sump Pumps
• 22 3000 - Plumbing Equipment
  • 22 3050 - Plumbing Equipment Specialties
    • 22 3051 - ADA Protective Undersink Pipe Covers
  • 22 3100 - Domestic Water Softeners
  • 22 3200 - Domestic Water Treatment Equipment
    • 22 3240 - High Purity Water Systems
  • 22 3300 - Domestic Water Heaters
    • 22 3310 - Domestic Water Heaters
    • 22 3320 - Instantaneous (Tankless) Water Heaters
    • 23 5600 - Solar Water Heaters
  • 22 3500 - Indirect-Fired Water Heaters
• 22 4000 - Plumbing Fixtures
  • 22 4200 - General Plumbing Fixtures
    • 22 4210 - Plumbing Fixtures
    • 22 4240 - Faucets
      • 22 4245 - Laboratory Faucets
    • 22 4250 - Plumbing Fixture Specialties
      • 22 3051 - ADA Undersink Pipe Insulation
    • 22 4270 - Composting & Incinerating Toilets
  • 22 4300 - Healthcare Plumbing Fixtures
  • 22 4400 - Food Service Fixtures
  • 22 4500 - Emergency Plumbing Fixtures
  • 22 4600 - Security Plumbing Fixtures
  • 22 4700 - Drinking Fountains - Interior & Exterior
  • 22 4800 - Residential-Specific Plumbing Specialties
    • 22 4810 - Shower Bases
    • 22 4820 - Linear Shower Drains
    • 22 4850 - Specialty Sinks
    • 22 4870 - Whirlpool Bathtubs
  • 22 4900 - Prefabricated Modular Bathrooms
• 22 5000 - Pool and Fountain Plumbing Systems
• 22 6000 - Gas & Vacuum Systems
  • 22 6100 - Compressed Air
  • 22 6300 - Medical Gas Systems
  • 22 6500 - Firefighter Breathing Air System