- 02660 - Ponds and Reservoirs
- 02790 - Athletic and Recreational Surfaces
- 02815 - Fountains
- 09 62 00 - Specialty Flooring
- 09 62 13 - Asphaltic Plank Flooring
- 09 62 19 - Laminate Flooring
- 09 64 66 - Wood Athletic Flooring
- 09 65 66 - Resilient Athletic Flooring
- 09 67 00 - Fluid-Applied Flooring
- 09 67 13 - Elastomeric Liquid Flooring
- 09 67 16 - Epoxy-Marble Chip Flooring
- 09 67 19 - Magnesium-Oxychloride Flooring
- 09 67 23 - Resinous Flooring
- 09 67 26 - Quartz Flooring
- 09 67 66 - Fluid-Applied Athletic Flooring
- 09 97 00 - Special Coatings
- 09620 - Specialty Flooring
- 09670 - Fluid-Applied Flooring
- 11 65 00 - ATHLETIC AND RECREATIONAL EQUIPMENT
- 11 66 13 - Exercise Equipment
- 11 66 23 - Gymnasium Equipment
- 11 66 43 - Interior Scoreboards
- 11 66 53 - Gymnasium Dividers
- 11 67 13 - Bowling Alley Equipment
- 11 67 23 - Shooting Range Equipment
- 11 68 23 - Exterior Court Athletic Equipment
- 11 68 43 - Exterior Scoreboards
- 11 79 00 - Therapy Equipment
- 11480 - Athletic, Recreational and Therapeutic Equipment
- 13 11 00 - Swimming Pools
- 13 11 13 - Below-Grade Swimming Pools
- 13 11 23 - On-Grade Swimming Pools
- 13 11 33 - Elevated Swimming Pools
- 13 11 43 - Recirculating Gutter Systems
- 13 11 46 - Swimming Pool Accessories
- 13 11 49 - Swimming Pool Cleaning Equipment
- 13 12 00 - Fountains
- 13 17 00 - Tubs and Pools
- 13 17 13 - Hot Tubs
- 13 17 23 - Therapeutic Pools
- 13 17 33 - Whirlpool Tubs
- 13 20 00 - SPECIAL PURPOSE ROOMS
- 13 21 13 - Clean Rooms
- 13 21 16 - Hyperbaric Rooms
- 13 21 23 - Insulated Rooms
- 13 21 26 - Cold Storage Rooms
- 13 21 48 - Sound-Conditioned Rooms
- 13 22 00 - Office Shelters and Booths
- 13 23 00 - Planetariums
- 13 24 16 - Saunas
- 13 24 26 - Steam Baths
- 13 24 66 - Athletic Rooms
- 13 26 00 - Fabricated Rooms
- 13 27 00 - Vaults
- 13030 - Special Purpose Rooms
- 13150 - Swimming Pools
- 13170 - Tubs and Pools
- 13200 - Storage Tanks
- 15200 - Process Piping
- 15490 - Pool and Fountain Equipment
- 21 41 00 - Storage Tanks for Fire-Suppression Water
- 21 41 16 - Elevated Storage Tanks for Fire-Suppression Water
- 21 41 26 - Underground Storage Tanks for Fire-Suppression Water
- 22 12 00 - Facility Potable-Water Storage Tanks
- 22 12 16 - Facility Elevated, Potable-Water Storage Tanks
- 22 50 00 - POOL AND FOUNTAIN PLUMBING SYSTEMS
- 22 63 19 - Gas Storage Tanks for Laboratory and Healthcare Facilities
- 23 13 00 - Facility Fuel-Storage Tanks
- 23 13 13 - Facility Underground Fuel-Oil, Storage Tanks
- 32 18 00 - Athletic and Recreational Surfacing
- 32 18 13 - Synthetic Grass Surfacing
- 32 18 23 - Athletic Surfacing
- 33 16 00 - Water Utility Storage Tanks
- 33 16 16 - Underground Water Utility Storage Tanks
- 33 16 19 - Elevated Water Utility Storage Tanks
- 33 47 00 - Ponds and Reservoirs
- 33 47 13 - Pond and Reservoir Liners
- 33 47 16 - Pond and Reservoir Covers
- 33 47 19 - Water Ponds and Reservoirs
- 33 47 23 - Sanitary Sewerage Lagoons
- 33 47 26 - Storm Drainage Ponds and Reservoirs
- 33 56 00 - Fuel-Storage Tanks
- 33 56 16 - Underground Fuel-Storage Tanks
- 33 56 43 - Aviation Fuel-Storage Tanks
- 33 56 53 - Compressed Gases Storage Tanks
- 40 10 00 - GAS AND VAPOR PROCESS PIPING
- 40 20 00 - LIQUIDS PROCESS PIPING