Building Products & Services
- 22 00 00 - PLUMBING
- 22 01 00 - Operation and Maintenance of Plumbing
- 22 01 10 - Operation and Maintenance of Plumbing Piping and Pumps
- 22 01 30 - Operation and Maintenance of Plumbing Equipment
- 22 05 00 - Common Work Results for Plumbing
- 22 05 16 - Expansion Fittings and Loops for Plumbing Piping
- 22 05 19 - Meters and Gages for Plumbing Piping
- 22 05 23 - General-Duty Valves for Plumbing Piping
- 22 05 29 - Hangers and Supports for Plumbing Piping and Equipment
- 22 05 48 - Vibration and Seismic Controls for Plumbing Piping and Equipment
- 22 05 53 - Identification for Plumbing Piping and Equipment
- 22 07 00 - Plumbing Insulation
- 22 07 16 - Plumbing Equipment Insulation
- 22 07 19 - Plumbing Piping Insulation
- 22 10 00 - PLUMBING PIPING AND PUMPS
- 22 11 00 - Facility Water Distribution
- 22 11 13 - Facility Water Distribution Piping
- 22 11 16 - Domestic Water Piping
- 22 11 19 - Domestic Water Piping Specialties
- 22 11 23 - Domestic Water Pumps
- 22 12 00 - Facility Potable-Water Storage Tanks
- 22 12 16 - Facility Elevated, Potable-Water Storage Tanks
- 22 13 16 - Sanitary Waste and Vent Piping
- 22 13 23 - Sanitary Waste Interceptors
- 22 13 26 - Sanitary Waste Separators
- 22 13 29 - Sanitary Sewerage Pumps
- 22 14 00 - Facility Storm Drainage
- 22 14 13 - Facility Storm Drainage Piping
- 22 14 23 - Storm Drainage Piping Specialties
- 22 14 26 - Facility Storm Drains
- 22 14 29 - Sump Pumps
- 22 14 33 - Packaged, Pedestal Drainage Pump Units
- 22 14 36 - Packaged, Submersible, Drainage Pump Units
- 22 15 13 - General Service Compressed-Air Piping
- 22 15 19 - General Service Packaged Air Compressors and Receivers
- 22 30 00 - PLUMBING EQUIPMENT
- 22 31 00 - Domestic Water Softeners
- 22 32 00 - Domestic Water Filtration Equipment
- 22 33 00 - Electric Domestic Water Heaters
- 22 33 30 - Residential, Electric Domestic Water Heaters
- 22 34 00 - Fuel-Fired Domestic Water Heaters
- 22 34 13 - Instantaneous, Tankless, Gas Domestic Water Heaters
- 22 35 00 - Domestic Water Heat Exchangers
- 22 40 00 - PLUMBING FIXTURES
- 22 41 00 - Residential Plumbing Fixtures
- 22 41 13 - Residential Water Closets, Urinals, and Bidets
- 22 41 16 - Residential Lavatories and Sinks
- 22 41 19 - Residential Bathtubs
- 22 41 23 - Residential Shower Receptors and Basins
- 22 41 39 - Residential Faucets, Supplies, and Trim
- 22 42 00 - Commercial Plumbing Fixtures
- 22 42 13 - Commercial Water Closets, Urinals, and Bidets
- 22 42 16 - Commercial Lavatories and Sinks
- 22 42 19 - Commercial Bathtubs
- 22 42 23 - Commercial Shower Receptors and Basins
- 22 42 39 - Commercial Faucets, Supplies, and Trim
- 22 47 00 - Drinking Fountains and Water Coolers
- 22 50 00 - POOL AND FOUNTAIN PLUMBING SYSTEMS
- 22 51 00 - Swimming Pool Plumbing Systems
- 22 51 13 - Swimming Pool Piping
- 22 51 16 - Swimming Pool Pumps
- 22 52 00 - Fountain Plumbing Systems
- 22 52 13 - Fountain Piping
- 22 52 16 - Fountain Pumps
- 22 52 19 - Fountain Water Treatment Equipment
- 22 52 23 - Fountain Equipment Controls
- 22 60 00 - GAS AND VACUUM SYSTEMS FOR LABORATORY AND HEALTHCARE FACILITIES
- 22 61 13 - Compressed-Air Piping for Laboratory and Healthcare Facilities
- 22 61 19 - Compressed-Air Equipment for Laboratory and Healthcare Facilities
- 22 62 13 - Vacuum Piping for Laboratory and Healthcare Facilities
- 22 62 19 - Vacuum Equipment for Laboratory and Healthcare Facilities
- 22 63 00 - Gas Systems for Laboratory and Healthcare Facilities
- 22 63 13 - Gas Piping for Laboratory and Healthcare Facilities
- 22 63 19 - Gas Storage Tanks for Laboratory and Healthcare Facilities
- 22 66 00 - Chemical-Waste Systems for Laboratory and Healthcare Facilities
- 22 67 00 - Processed Water Systems for Laboratory and Healthcare Facilities
- 22 67 13 - Processed Water Piping for Laboratory and Healthcare Facilities
