- 02 80 00 - FACILITY REMEDIATION
- 02360 - Soil Treatment
- 09 97 00 - Special Coatings
- 11 48 00 - Cleaning and Disposal Equipment
- 11200 - Water Supply and Treatment Equipment
- 11260 - Disinfectant Feed Equipment
- 11300 - Fluid Waste Treatment & Disposal
- 11310 - Sewage and Sludge Pumps
- 11390 - Package Sewage Treatment Plants
- 11440 - Cleaning and Disposal Equipment
- 13 31 00 - Fabric Structures
- 13 31 23 - Tensioned Fabric Structures
- 13 34 00 - Fabricated Engineered Structures
- 13 34 13 - Glazed Structures
- 13 34 16 - Grandstands and Bleachers
- 13 34 19 - Metal Building Systems
- 13 34 23 - Fabricated Structures
- 13 34 56 - Observatories
- 13 44 00 - Modular Mezzanines
- 13120 - Pre-Engineered Structures
- 13200 - Storage Tanks
- 13220 - Filter Underdrains and Media
- 13260 - Sludge Conditioning Systems
- 13280 - Hazardous Material Remediation
- 15450 - Potable Water Storage Tanks
- 15860 - Air Cleaning Devices
- 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 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
- 23 35 13 - Sawdust Collection Systems
- 23 40 00 - HVAC AIR CLEANING DEVICES
- 23 41 00 - Particulate Air Filtration
- 23 41 33 - High-Efficiency Particulate Filtration
- 23 41 43 - Ultra-Low Penetration Filtration
- 23 43 00 - Electronic Air Cleaners
- 31 31 00 - Soil Treatment
- 31 31 13 - Rodent Control
- 31 31 16 - Termite Control
- 31 31 19 - Vegetation Control
- 33 16 00 - Water Utility Storage Tanks
- 33 16 16 - Underground Water Utility Storage Tanks
- 33 16 19 - Elevated Water Utility Storage Tanks
- 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
- 43 21 00 - Liquid Pumps
- 44 11 16 - Industrial Dust Collectors
- 44 40 00 - WATER TREATMENT EQUIPMENT
- 44 41 13 - Packaged Water Treatment Plants
- 44 42 53 - Water Treatment Oil/Water Separators
- 44 43 13 - Water Filters
- 44 44 13 - Water Treatment Chemical Feed Equipment
- 44 44 16 - Water Chlorinators
- 44 44 59 - Water pH Adjustment Equipment
- 44 46 00 - Sludge Treatment and Handling Equipment for Water Treatment Systems