- 02600 - Drainage and Containment
- 02620 - Subdrainage
- 02630 - Storm Drainage
- 07 71 00 - Roof Specialties
- 07 71 13 - Manufactured Copings
- 07 71 16 - Manufactured Counterflashing Systems
- 07 71 19 - Manufactured Gravel Stops and Facias
- 07 71 23 - Manufactured Gutters and Downspouts
- 07 71 26 - Reglets
- 07 71 29 - Manufactured Roof Expansion Joints
- 07 71 33 - Manufactured Scuppers
- 07710 - Manufactured Roof Specialties
- 10 28 13 - Toilet Accessories
- 10810 - Toilet Accessories
- 15100 - Building Services Piping
- 15110 - Valves
- 15120 - Piping Specialties
- 15155 - Drainage Specialties
- 15220 - Process Water & Waste Piping
- 15400 - Plumbing Fixtures and Equipment
- 15410 - Plumbing Fixtures
- 15411 - Fittings, Trim and Accessories
- 15770 - Floor-Heating & Snow-Melting Equipment
- 21 05 19 - Meters and Gages for Fire-Suppression Systems
- 21 05 23 - General-Duty Valves for Water-Based Fire-Suppression Piping
- 21 11 00 - Facility Fire-Suppression Water-Service Piping
- 21 20 00 - FIRE-EXTINGUISHING SYSTEMS
- 22 05 19 - Meters and Gages for Plumbing Piping
- 22 05 23 - General-Duty Valves for Plumbing Piping
- 22 11 00 - Facility Water Distribution
- 22 13 16 - Sanitary Waste and Vent Piping
- 22 14 13 - Facility Storm Drainage Piping
- 22 30 00 - PLUMBING EQUIPMENT
- 22 40 00 - PLUMBING FIXTURES
- 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
- 23 05 19 - Meters and Gages for HVAC Piping
- 23 05 23 - General-Duty Valves for HVAC Piping
- 23 20 00 - HVAC PIPING AND PUMPS
- 23 83 00 - Radiant Heating Units
- 33 40 00 - STORM DRAINAGE UTILITIES
- 33 41 00 - Storm Utility Drainage Piping
- 33 44 00 - Storm Utility Water Drains
- 33 44 13 - Utility Area Drains
- 33 46 00 - Subdrainage
- 33 46 13 - Foundation Drainage
- 33 46 16 - Subdrainage Piping
- 33 46 19 - Underslab Drainage
- 33 46 26 - Geotextile Subsurface Drainage Filtration
- 33 46 33 - Retaining Wall Drainage
- 33 49 13 - Storm Drainage Manholes, Frames, and Covers
- 33 49 23 - Storm Drainage Water Retention Structures
- 40 23 00 - Water Process Piping
- 40 23 13 - De-Ionized Water Process Piping
- 40 23 16 - Distilled-Water Process Piping
- 40 23 33 - Reverse-Osmosis Water Process Piping