Specifications include, but are not limited to: DIVISION21:FIRE SUPPRESSION210519Sleeves and Sleeve Seals for Fire-Suppression Piping210519.1 –210519.5210518Escutcheons for Fire-Suppression Piping210518.1 -210518.3211313Wet-Pipe Sprinkler Systems211313.1 –211313.25DIVISION22:PLUMBING220500Common Work Results for Plumbing220500.1 –220500.13220517Sleeves and Sleeve Seals for Plumbing Piping 220517.1 –220517.5220518Escutcheons for Plumbing Piping220518.1 –220518.2220519Meters and Gages for Plumbing Piping220519.1 –220519.5220523General Duty Valves for Plumbing Piping220523.1 –220523.31220529Hangersand Supports for Plumbing Piping and Equipment220529.1 –220529.13220553Identification for Plumbing Pipingand Equipment220553.1 –220553.5220719Plumbing Piping Insulation220719.1 –220719.27221116Domestic Water Piping221116.1 –221116.18221119Domestic Water Piping Specialties221119.1 –221119.14221316Sanitary Waste and Vent Piping221316.1 –221316.11221413Storm Drainage Piping221413.1 –221413.10223300Electric, Domestic Water Heaters223300.1 –223300.11 DIVISION23:HEATING, VENTILATION AND AIR CONDITIONING230513Common Motor Requirements for HVAC Equipment230513.1–230513.3230523General Duty Valves for HVAC Piping230523.1 –230523.6230529Hangers and Supports for HVAC Equipment230529.1 –230529.5230553Identificationfor HVAC Equipment and Duct230553.1 –230553.2230593Testing, Adjusting, and Balancing for HVAC230593.1 –230593.20230713Duct Insulation230713.1 –230713.9230719HVAC Piping Insulation230719.1 –230719.16232113Hydronic Piping232113.1 –232113.10232123Hydronic Pumps232123.1 –232123.5232300Refrigerant Piping232300.1 –232300.9233133Metal Ducts232113.1–232113.12233423HVAC Power Ventilators233423.1 –233423.5233713Diffusers, Registers, and Grilles233713.1 –233713.4237313Modular Indoor Central Station Air Handling Units237313.1 –237313.8238126 Ductless Split System Air Conditioners238126.1–238126.7DIVISION26:ELECTRICAL260500Common Work Results for Electrical260500.1 –260500.4260519Low-Voltage Electrical Power Conductors and Cables260519.1 –260519.5260526Grounding and Bonding for Electrical Systems260526.1 –260526.9260529Hangers and Supports for Electrical Systems260529.1 –260529.6260533Raceways and Boxes for Electrical Systems260533.1 –260533.12260544Sleeves and Sleeve Seals for Electrical Raceways and Cabling260544.1–260544.3260553Identification for Electrical Systems260553.1 –260553.9262726Wire Devices262726.1 –262726.9262813Fuses262813.1 –262813.3262816Enclosed Switches and Circuit Breakers262816.1 –262816.10265119Led Interior Lighting265119.1–265119.7265619Led Exterior Lighting265619.1 –265619.8283111Digital, Addressable Fire-Alarm System283111.1 –283111.18DIVISION27:COMMUNICATIONS270500Common Work Results for Communications260500.1 -260500.4270528 Pathways for Communication Systems270528.1-270528.12270544 Sleeves and Sleeve Seals for Communications Pathways and Cabling270544.1-270528.5271100 Communications Equipment Room Fittings271100.1-270528.7271300 Communications Backbone Cabling271300.1-270528.12271500 Communications Horizontal Cabling271500.1-270528.12
