50 61 00 Construction Material Supplier 50 64 00 HVAC Supplies 05 50 00 Metal Fabrications 05 59 00 Metal Specialties 08 13 00 Metal Doors 23 31 00 HVAC Ducts and Casings 23 33 00 Air Duct Accessories 45 39 00 Fabricated Metal Product Manufacturing Equipment

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier 50 63 00 Equipment/Tool Sales 27 32 00 Voice Communications Terminal Equipment 23 34 00 HVAC Fans 26 24 00 Switchboards and Panelboards 26 26 00 Power Distribution Units 26 27 00 Low-Voltage Distribution Equipment 26 28 00 Low-Voltage Circuit Protective Devices 27 16 00 Communications Connecting Cords, Devices and Adapters 32 10 00 Bases, Ballasts and Paving

50 61 00 Construction Material Supplier 02 21 00 Surveys 02 22 00 Existing Conditions Assessment 32 05 16 Aggregates for Exterior Improvements

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier 31 23 00 Excavation and Fill 32 11 23.13 Sand-Clay Base Courses 41 22 00 Cranes and Hoists 50 62 00 Crane Sales & Service

32 15 00 Aggregate Surfacing 50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier 03 00 00 Concrete 03 15 00 Concrete Accessories

50 61 00 Construction Material Supplier 50 00 00 Associates & Suppliers

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier 07 40 00 Roofing and Siding Panels 06 15 00 Wood Decking 08 50 00 Windows 08 60 00 Roof Windows and Skylights 05 52 00 Metal Railings 07 81 00 Applied Fireproofing 07 41 00 Roof Panels 06 43 00 Wood Stairs and Railings 06 73 00 Composite Decking 08 10 00 Doors and Frames 07 46 00 Siding 06 53 00 Plastic Decking

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier 50 63 00 Equipment/Tool Sales 05 10 00 Structural Metal Framing 09 20 00 Plaster and Gypsum Board 09 84 00 Acoustic Room Components 50 90 00 Construction Tools

50 61 00 Construction Material Supplier 06 22 00 Millwork 06 40 00 Architectural Woodwork 06 25 00 Prefinished Paneling 06 41 00 Architectural Wood Casework 10 12 00 Display Cases 12 30 00 Casework 12 32 00 Manufactured Wood Casework 12 34 00 Manufactured Plastic Casework 12 35 00 Specialty Casework 12 36 00 Countertops 12 64 00 Booths and Tables

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier 50 64 00 HVAC Supplies 05 59 00 Metal Specialties 23 31 00 HVAC Ducts and Casings 05 52 00 Metal Railings 05 10 00 Structural Metal Framing 05 51 00 Metal Stairs 05 54 00 Metal Floor Plates

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier 32 05 16 Aggregates for Exterior Improvements 50 46 00 Vehicle Sales, Leasing & Repairs

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier

50 61 00 Construction Material Supplier 10 80 00 Other Specialties 50 25 00 Interior Design 12 36 00 Countertops 22 41 00 Residential Plumbing Fixtures

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier 07 21 00 Thermal Insulation

50 61 00 Construction Material Supplier 10 50 00 Storage Specialties

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier 08 74 00 Access Control Hardware 08 11 00 Metal Doors and Frames 28 23 00 Video Surveillance 08 14 00 Wood Doors 08 15 00 Plastic Doors 10 22 00 Partitions 10 28 00 Toilet, Bath and Laundry Accessories 08 70 00 Hardware 08 79 00 Hardware Accessories 10 51 00 Lockers 10 55 00 Postal Specialties

50 61 00 Construction Material Supplier 05 50 00 Metal Fabrications 05 70 00 Decorative Metal 05 59 00 Metal Specialties 05 73 00 Decorative Metal Railings 05 52 00 Metal Railings 08 11 00 Metal Doors and Frames 05 51 00 Metal Stairs 05 71 00 Decorative Metal Stairs 05 74 00 Decorative Metal Castings 05 75 00 Decorative Formed Metal

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier 05 50 00 Metal Fabrications 05 52 00 Metal Railings 50 13 00 Engineers 05 10 00 Structural Metal Framing 05 30 00 Metal Decking 05 51 00 Metal Stairs

50 61 00 Construction Material Supplier 50 64 00 HVAC Supplies 07 21 00 Thermal Insulation

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier

23 00 00 Heating, Ventilating and Air Conditioning (HVAC) 23 01 00 Operation and Maintenance of HVAC Systems 50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier 50 63 00 Equipment/Tool Sales 50 64 00 HVAC Supplies 23 31 00 HVAC Ducts and Casings 23 33 00 Air Duct Accessories

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier 05 50 00 Metal Fabrications 05 52 00 Metal Railings 05 31 00 Steel Decking 05 10 00 Structural Metal Framing 13 34 00 Fabricated Engineered Structures 05 30 00 Metal Decking 05 51 00 Metal Stairs 05 54 00 Metal Floor Plates 05 58 00 Formed Metal Fabrications 05 13 00 Structural Stainless-Steel Framing 05 53 00 Metal Gratings

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier 03 00 00 Concrete

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier

50 61 00 Construction Material Supplier 06 20 00 Finish Carpentry 06 22 00 Millwork 06 40 00 Architectural Woodwork 08 31 00 Access Doors and Panels 12 30 00 Casework 12 36 00 Countertops 22 41 00 Residential Plumbing Fixtures 22 42 00 Commercial Plumbing Fixtures 10 28 00 Toilet, Bath and Laundry Accessories 22 40 00 Plumbing Fixtures 09 67 16 Epoxy-Marble Chip Flooring

50 59 00 Construction Material Delivery/Hauling 50 61 00 Construction Material Supplier 07 40 00 Roofing and Siding Panels 06 15 00 Wood Decking 08 10 00 Doors and Frames 06 11 00 Wood Framing 06 46 00 Wood Trim 12 30 00 Casework 12 36 00 Countertops 08 14 00 Wood Doors 08 52 00 Wood Windows 06 12 00 Structural Panels 06 13 00 Heavy Timber Construction 06 48 00 Wood Frames

23 00 00 Heating, Ventilating and Air Conditioning (HVAC) 50 61 00 Construction Material Supplier 23 31 00 HVAC Ducts and Casings 23 33 00 Air Duct Accessories 23 07 00 HVAC Insulation 23 32 00 Air Plenums and Chases 23 35 00 Special Exhaust Systems 23 38 00 Ventilation Hoods