22 00 00 Plumbing
22 05 00 Common Work Results for Plumbing
22 05 05Selective Demolition for Plumbing22 05 13Common Motor Requirements for Plumbing Equipment22 05 16Expansion Fittings and Loops for Plumbing Piping22 05 17Sleeves and Sleeve Seals for Plumbing Piping22 05 19Meters and Gauges for Plumbing Piping22 05 23General-Duty Valves for Plumbing Piping22 05 29Hangers and Supports for Plumbing Piping and Equipment22 05 33Heat Tracing for Plumbing Piping22 05 48Vibration and Seismic Controls for Plumbing Piping and Equipment22 05 48.13Vibration Controls for Plumbing Piping and Equipment22 05 53Identification for Plumbing Piping and Equipment22 05 73Facility Drainage Manholes22 05 76Facility Drainage Piping Cleanouts