- 02 81 00 - Transportation and Disposal of Hazardous Materials
- 02120 - Off-site Transportation And Disposal
- 02390 - Shoreline Protection and Mooring Structure
- 02510 - Water Distribution
- 02550 - Piped Energy Distribution
- 02785 - Flexible Pavement Coating and Micro-Surfac
- 02820 - Fences and Gates
- 02840 - Walk, Road and Parking Appurtenances
- 02850 - Prefabricated Bridges
- 02860 - Screening Devices
- 02870 - Site Furnishings
- 02875 - Site and Street Shelters
- 02880 - Play Field Equipment and Structures
- 02890 - Traffic Signs and Signals
- 02900 - Planting
- 02920 - Lawns and Grasses
- 03 37 00 - Specialty Placed Concrete
- 03 39 00 - Concrete Curing
- 03370 - Specially Placed Concrete
- 03390 - Concrete Curing
- 10 14 53 - Traffic Signage
- 10 73 00 - Protective Covers
- 10 73 43 - Transportation Stop Shelters
- 11 68 00 - Play Field Equipment and Structures
- 11 68 13 - Playground Equipment
- 11 68 16 - Play Structures
- 12 93 00 - Site Furnishings
- 12 93 13 - Bicycle Racks
- 12 93 23 - Trash and Litter Receptors
- 12 93 33 - Manufactured Planters
- 12 93 43 - Site Seating and Tables
- 14 21 00 - Electric Traction Elevators
- 14 21 13 - Electric Traction Freight Elevators
- 14 21 23 - Electric Traction Passenger Elevators
- 14 21 33 - Electric Traction Residential Elevators
- 14 21 43 - Electric Traction Service Elevators
- 14 70 00 - TURNTABLES
- 14 80 00 - SCAFFOLDING
- 14 84 00 - Powered Scaffolding
- 14 92 00 - Pneumatic Tube Systems
- 14210 - Electric Traction Elevators
- 14500 - Material Handling
- 14550 - Conveyors
- 14580 - Pneumatic Tube Systems
- 14600 - Hoists and Cranes
- 14700 - Turntables
- 14800 - Scaffolding
- 14840 - Powered Scaffolding
- 15105 - Pipes and Tubes
- 15110 - Valves
- 15120 - Piping Specialties
- 15130 - Pumps
- 15720 - Air Handling Units
- 15750 - Humidity Control Equipment
- 15760 - Terminal Heating and Cooling Units
- 15780 - Energy Recovery Equipment
- 15800 - Air Distribution
- 15840 - Air Terminal Units
- 21 05 19 - Meters and Gages for Fire-Suppression Systems
- 21 05 23 - General-Duty Valves for Water-Based Fire-Suppression Piping
- 22 05 19 - Meters and Gages for Plumbing Piping
- 22 05 23 - General-Duty Valves for Plumbing Piping
- 23 05 19 - Meters and Gages for HVAC Piping
- 23 05 23 - General-Duty Valves for HVAC Piping
- 23 21 23 - Hydronic Pumps
- 23 30 00 - HVAC AIR DISTRIBUTION
- 23 36 00 - Air Terminal Units
- 23 36 13 - Constant-Air-Volume Units
- 23 36 16 - Variable-Air-Volume Units
- 23 70 00 - CENTRAL HVAC EQUIPMENT
- 23 71 00 - Thermal Storage
- 23 72 00 - Air-to-Air Energy Recovery Equipment
- 23 72 13 - Heat-Wheel Air-to-Air Energy-Recovery Equipment
- 23 72 16 - Heat-Pipe Air-to-Air Energy-Recovery Equipment
- 23 73 13 - Modular Indoor Central-Station Air-Handling Units
- 23 73 23 - Custom Indoor Central-Station Air-Handling Units
- 23 74 00 - Packaged Outdoor HVAC Equipment
- 23 75 00 - Custom-Packaged Outdoor HVAC Equipment
- 23 82 00 - Convection Heating and Cooling Units
- 23 82 16 - Air Coils
- 23 82 19 - Fan Coil Units
- 23 82 23 - Unit Ventilators
- 23 82 26 - Induction Units
- 23 82 33 - Convectors
- 23 82 36 - Finned-Tube Radiation Heaters
- 23 82 39 - Unit Heaters
- 23 84 00 - Humidity Control Equipment
- 23 84 13 - Humidifiers
- 23 84 16 - Dehumidifiers
- 23 84 19 - Indoor Pool and Ice-Rink Dehumidification Units
- 32 01 13 - Flexible Paving Surface Treatment
- 32 12 33 - Flexible Paving Surface Treatments
- 32 12 36 - Seal Coats
- 32 17 13 - Parking Bumpers
- 32 31 00 - Fences and Gates
- 32 31 13 - Chain Link Fences and Gates
- 32 31 19 - Decorative Metal Fences and Gates
- 32 31 23 - Plastic Fences and Gates
- 32 31 26 - Wire Fences and Gates
- 32 31 29 - Wood Fences and Gates
- 32 34 00 - Fabricated Bridges
- 32 35 00 - Screening Devices
- 32 35 13 - Screens and Louvers
- 32 35 16 - Sound Barriers
- 32 90 00 - PLANTING
- 32 92 00 - Turf and Grasses
- 32 92 13 - Hydro-Mulching
- 32 92 16 - Plugging
- 32 92 19 - Seeding
- 32 92 23 - Sodding
- 32 92 26 - Sprigging
- 33 10 00 - WATER UTILITIES
- 33 11 00 - Water Utility Distribution Piping
- 33 11 13 - Public Water Utility Distribution Piping
- 33 11 16 - Site Water Utility Distribution Piping
- 33 11 19 - Fire Suppression Utility Water Distribution Piping
- 33 13 00 - Disinfecting of Water Utility Distribution
- 33 50 00 - FUEL DISTRIBUTION UTILITIES
- 33 51 00 - Natural-Gas Distribution
- 33 52 00 - Liquid Fuel Distribution
- 33 52 13 - Fuel-Oil Distribution
- 33 60 00 - HYDRONIC AND STEAM ENERGY UTILITIES
- 33 61 00 - Hydronic Energy Distribution
- 33 63 00 - Steam Energy Distribution
- 34 41 13 - Traffic Signals
- 34 71 00 - Roadway Construction
- 34 71 13 - Vehicle Barriers
- 34 71 16 - Impact Attenuating Devices
- 34 71 19 - Vehicle Delineators
- 35 31 00 - Shoreline Protection
- 35 31 16 - Seawalls
- 35 31 19 - Revetments
- 35 31 23 - Breakwaters
- 35 31 26 - Jetties
- 35 31 29 - Groins
- 41 10 00 - BULK MATERIAL PROCESSING EQUIPMENT
- 41 12 13 - Bulk Material Conveyors
- 41 12 16 - Bucket Elevators
- 41 12 19 - Pneumatic Conveyors
- 41 20 00 - PIECE MATERIAL HANDLING EQUIPMENT
- 41 21 23 - Piece Material Conveyors
- 41 22 00 - Cranes and Hoists