- 02370 - Erosion and Sedimentation Control
- 02620 - Subdrainage
- 02780 - Unit Pavers
- 02810 - Irrigation Systems
- 02945 - Planting Accessories
- 05 51 00 - Metal Stairs
- 05 51 33 - Metal Ladders
- 05510 - Metal Stairs and Ladders
- 15080 - Mechanical Insulation
- 15105 - Pipes and Tubes
- 15110 - Valves
- 15400 - Plumbing Fixtures and Equipment
- 15410 - Plumbing Fixtures
- 15850 - Air Outlets and Inlets
- 16500 - Lighting
- 21 05 23 - General-Duty Valves for Water-Based Fire-Suppression Piping
- 21 07 00 - Fire Suppression Systems Insulation
- 21 07 16 - Fire-Suppression Equipment Insulation
- 21 07 19 - Fire-Suppression Piping Insulation
- 22 05 23 - General-Duty Valves for Plumbing Piping
- 22 07 00 - Plumbing Insulation
- 22 07 16 - Plumbing Equipment Insulation
- 22 07 19 - Plumbing Piping Insulation
- 22 30 00 - PLUMBING EQUIPMENT
- 22 40 00 - PLUMBING FIXTURES
- 23 05 23 - General-Duty Valves for HVAC Piping
- 23 07 00 - HVAC Insulation
- 23 07 13 - Duct Insulation
- 23 07 16 - HVAC Equipment Insulation
- 23 07 19 - HVAC Piping Insulation
- 23 37 00 - Air Outlets and Inlets
- 23 37 13 - Diffusers, Registers, and Grilles
- 23 37 23 - HVAC Gravity Ventilators
- 26 50 00 - LIGHTING
- 31 25 00 - Erosion and Sedimentation Controls
- 31 25 13 - Erosion Controls
- 31 25 23 - Rock Barriers
- 31 25 53 - Sedimentation Controls
- 31 25 63 - Rock Basins
- 31 32 19 - Geosynthetic Soil Stabilization and Layer Separation
- 31 35 19 - Geosynthetic Slope Protection
- 31 35 23 - Slope Protection with Slope Paving
- 31 36 00 - Gabions
- 31 37 00 - Riprap
- 32 14 00 - Unit Paving
- 32 14 13 - Precast Concrete Unit Paving
- 32 14 16 - Brick Unit Paving
- 32 14 23 - Asphalt Unit Paving
- 32 14 40 - Stone Paving
- 32 80 00 - IRRIGATION
- 32 84 13 - Drip Irrigation
- 32 84 23 - Underground Sprinklers
- 32 86 00 - Agricultural Irrigation
- 32 94 00 - Planting Accessories
- 32 94 13 - Landscape Edging
- 32 94 16 - Landscape Timbers
- 32 94 33 - Planters
- 32 94 43 - Tree Grates
- 32 94 46 - Tree Grids
- 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
- 35 42 00 - Waterway Bank Protection