Building Contractor Division 03 - Concrete Division 31 - Earthwork Division 33 - Utilities Highway Contractor

Building Contractor Design Build Residential/Multi Family Contractor

01 45 00 Quality Control 02 00 00 Existing Conditions 02 41 00 Demolition 02 50 00 Site Remediation 02 60 00 Contaminated Site Material Removal 02 80 00 Facility Remediation Building Contractor Division 02 - Site Construction 03 00 00 Concrete 03 01 00 Maintenance of Concrete 03 10 00 Concrete Forming and Accessories 03 20 00 Concrete Reinforcing 03 30 00 Cast-in-Place Concrete 03 31 00 Structural Concrete 03 33 00 Architectural Concrete 03 40 00 Precast Concrete 03 50 00 Cast Decks and Underlayment 03 80 00 Concrete Cutting and Boring 03 90 00 Mass Concrete 33 70 00 Electrical Utilities 33 80 00 Communications Utilities Division 26 - Electrical Division 27 - Communication Division 28 - Electronic Safety and Security Division 31 - Earthwork

02 41 00 Demolition 02 50 00 Site Remediation 02 80 00 Facility Remediation Building Contractor Design Build Environmental Site Assessments Specialty Contractor

Building Contractor Construction Management Residential/Multi Family Contractor

Building Contractor General Contractors & Specialty Contractors Industrial Contractor

Building Contractor General Contractors & Specialty Contractors

Building Contractor Design Build Industrial Contractor Residential/Multi Family Contractor

Building Contractor Design Build General Contractors & Specialty Contractors Highway Contractor Industrial Contractor Specialty Contractor Utility Contractor

02 41 00 Demolition 22 00 00 Plumbing 31 00 00 Earthwork 32 00 00 Exterior Improvements 32 30 00 Site Improvements 33 00 00 Utilities Building Contractor Utility Contractor

26 10 00 Medium Voltage Electrical Distribution 33 70 00 Electrical Utilities 33 80 00 Communications Utilities 48 10 00 Electrical Power Generation Equipment Building Contractor Highway Contractor 26 50 00 Lighting

Building Contractor 31 00 00 Earthwork 33 00 00 Utilities 34 71 00 Roadway Construction

Building Contractor Construction Management Design Build

03 00 00 Concrete 03 10 00 Concrete Forming and Accessories 03 30 00 Cast-in-Place Concrete 03 33 00 Architectural Concrete 03 80 00 Concrete Cutting and Boring Building Contractor

Building Contractor Construction Management Design Build 01 45 00 Quality Control 02 00 00 Existing Conditions 02 41 00 Demolition 03 10 00 Concrete Forming and Accessories 03 30 00 Cast-in-Place Concrete 03 31 00 Structural Concrete 03 33 00 Architectural Concrete 03 40 00 Precast Concrete 03 50 00 Cast Decks and Underlayment 03 90 00 Mass Concrete 06 20 00 Finish Carpentry 06 40 00 Architectural Woodwork 07 10 00 Dampproofing and Waterproofing 07 40 00 Roofing and Siding Panels 07 60 00 Flashing and Sheet Metal 08 30 00 Specialty Doors and Frames 08 50 00 Windows 08 60 00 Roof Windows and Skylights 10 14 00 Signage 10 40 00 Safety Specialties 11 15 00 Security Control Equipment 13 30 00 Special Structures

Building Contractor Construction Management Design Build Industrial Contractor Residential/Multi Family Contractor

07 10 00 Dampproofing and Waterproofing Building Contractor Quality Control 02 60 00 Contaminated Site Material Removal 07 24 00 Exterior Insulation and Finish Systems 07 80 00 Fire and Smoke Protection 09 00 00 Finishes 09 60 00 Flooring 09 62 00 Specialty Flooring 09 90 00 Painting and Coating Construction Management Division 02 - Site Construction Division 07 - Thermal and Moisture Protection Division 09 - Finishes

02 41 00 Demolition 06 10 00 Rough Carpentry 09 20 00 Plaster and Gypsum Board 09 30 00 Tiling 09 60 00 Flooring 09 66 00 Terrazzo 09 72 00 Wall Coverings 09 90 00 Painting and Coating Building Contractor

Building Contractor Design Build General Contractors & Specialty Contractors Specialty Contractor

Building Contractor Design Build General Contractors & Specialty Contractors Highway Contractor Industrial Contractor Specialty Contractor Utility Contractor

03 00 00 Concrete 03 01 00 Maintenance of Concrete 03 10 00 Concrete Forming and Accessories 03 20 00 Concrete Reinforcing 03 30 00 Cast-in-Place Concrete 03 31 00 Structural Concrete 03 33 00 Architectural Concrete 03 40 00 Precast Concrete 03 50 00 Cast Decks and Underlayment 03 80 00 Concrete Cutting and Boring 03 90 00 Mass Concrete Building Contractor Construction Management Design Build Division 03 - Concrete Industrial Contractor Steel Erection

Building Contractor Design Build Division 13 - Special Construction Industrial Contractor

Building Contractor Construction Management Design Build General Contractors & Specialty Contractors Industrial Contractor 03 00 00 Concrete 34 40 00 Transportation Signaling and Control Equipment Division 35 - Waterway and Marine Construction

Building Contractor Design Build Division 26 - Electrical Engineers

Building Contractor Construction Management Design Build Residential/Multi Family Contractor

09 00 00 Finishes 09 30 00 Tiling 09 60 00 Flooring 09 62 00 Specialty Flooring 09 66 00 Terrazzo 09 68 00 Carpeting 09 69 00 Access Flooring Building Contractor Design Build Residential/Multi Family Contractor

Building Contractor Construction Management Design Build Residential/Multi Family Contractor

Building Contractor Construction Management Design Build Industrial Contractor Residential/Multi Family Contractor

07 10 00 Dampproofing and Waterproofing 07 81 00 Applied Fireproofing 09 00 00 Finishes 09 62 00 Specialty Flooring 09 90 00 Painting and Coating Building Contractor Industrial Contractor

Building Contractor 31 23 00 Excavation and Fill 34 71 00 Roadway Construction Highway Contractor

03 00 00 Concrete 03 31 00 Structural Concrete 03 40 00 Precast Concrete Building Contractor

03 00 00 Concrete Building Contractor Highway Contractor Suppliers & Service Providers Trucking and Hauling

Building Contractor Industrial Contractor Construction Management Design Build

Building Contractor Residential/Multi Family Contractor

Building Contractor Highway Contractor Utility Contractor 31 00 00 Earthwork 31 10 00 Site Clearing 31 20 00 Earth Moving 31 22 00 Grading 31 23 00 Excavation and Fill 31 23 19 Dewatering 31 25 00 Erosion and Sedimentation Controls 31 30 00 Earthwork Methods 31 40 00 Shoring and Underpinning 31 50 00 Excavation Support and Protection 31 62 00 Driven Piles 31 63 00 Bored Piles 31 70 00 Tunneling and Mining 31 71 00 Tunnel Excavation 32 30 00 Site Improvements 34 80 00 Bridges Division 33 - Utilities Division 35 - Waterway and Marine Construction

Building Contractor Construction Management Residential/Multi Family Contractor

01 50 00 Temporary Facilities and Controls 02 41 00 Demolition 02 50 00 Site Remediation 02 60 00 Contaminated Site Material Removal 03 00 00 Concrete 06 10 00 Rough Carpentry 06 20 00 Finish Carpentry 06 22 00 Millwork Building Contractor Construction Management Developers Disposal Services Division 06 - Wood and Plastics Highway Contractor Industrial Contractor Residential/Multi Family Contractor Trucking and Hauling Utility Contractor 32 00 00 Exterior Improvements Division 32 - Exterior Improvements

Building Contractor Construction Management Design Build

06 00 00 Wood, Plastics, & Composites 06 20 00 Finish Carpentry 06 22 00 Millwork 08 11 00 Metal Doors and Frames 12 00 00 Furnishings 12 30 00 Casework Auctions/Online Building Contractor Developers Materials Testing Quality Control Residential/Multi Family Contractor Telecommunication Services

Building Contractor Design Build Industrial Contractor

Building Contractor

Building Contractor Design Build Division 22 - Plumbing

07 18 00 Traffic Coatings 07 50 00 Membrane Roofing 09 00 00 Finishes 09 60 00 Flooring 09 62 00 Specialty Flooring 09 70 00 Wall Finishes 09 90 00 Painting and Coating 31 23 00 Excavation and Fill Building Contractor Industrial Contractor Utility Contractor

Building Contractor Construction Management

07 40 00 Roofing and Siding Panels 07 46 00 Siding 08 50 00 Windows 08 60 00 Roof Windows and Skylights Building Contractor

02 00 00 Existing Conditions 02 41 00 Demolition 13 00 00 Special Construction Building Contractor Construction Management Design Build Division 32 - Exterior Improvements

05 10 00 Structural Metal Framing 07 00 00 Thermal & Moisture Protection 09 20 00 Plaster and Gypsum Board 09 50 00 Ceilings 09 80 00 Acoustic Treatment Building Contractor

Building Contractor Residential/Multi Family Contractor 33 10 00 Water Utilities 33 30 00 Sanitary Sewerage 33 40 00 Stormwater Utilities 33 46 00 Stormwater Management Division 22 - Plumbing

01 56 00 Temporary Barriers and Enclosures 10 14 53 Traffic Signage 10 14 63 Electronic Message Signage Building Contractor Highway Contractor Rentals/Sales/Equipment Safety Products and Supplies Safety Supplies

02 00 00 Existing Conditions 02 41 00 Demolition 02 50 00 Site Remediation 02 60 00 Contaminated Site Material Removal 02 80 00 Facility Remediation 03 00 00 Concrete 03 01 00 Maintenance of Concrete 03 10 00 Concrete Forming and Accessories 03 20 00 Concrete Reinforcing 03 30 00 Cast-in-Place Concrete 03 31 00 Structural Concrete 03 33 00 Architectural Concrete 03 40 00 Precast Concrete 03 50 00 Cast Decks and Underlayment 03 80 00 Concrete Cutting and Boring 03 90 00 Mass Concrete 31 00 00 Earthwork 32 00 00 Exterior Improvements 32 05 16 Aggregates for Exterior Improvements 32 10 00 Bases, Ballasts, and Paving 32 16 00 Curbs, Gutters, Sidewalks, and Driveways 32 17 00 Paving Specialties 32 17 23 Pavement Markings 32 18 00 Athletic and Recreational Surfacing 32 30 00 Site Improvements 32 31 00 Fences and Gates 32 31 19 Decorative Metal Fences and Gates 32 32 00 Retaining Walls 32 32 26 Metal Crib Retaining Walls 32 34 00 Fabricated Bridges 32 80 00 Irrigation 32 90 00 Planting Building Contractor Construction Management Design Build General Contractors & Specialty Contractors Highway Contractor Industrial Contractor Residential/Multi Family Contractor Utility Contractor

Building Contractor Construction Management General Contractors & Specialty Contractors Specialty Contractor

02 00 00 Existing Conditions 02 41 00 Demolition 31 00 00 Earthwork 31 05 16 Aggregates for Earthwork 31 10 00 Site Clearing 31 20 00 Earth Moving 31 22 00 Grading 31 23 00 Excavation and Fill 31 25 00 Erosion and Sedimentation Controls Building Contractor Highway Contractor Industrial Contractor Utility Contractor

33 70 00 Electrical Utilities Building Contractor Utility Contractor

23 00 00 Heating, Ventilating, and Air Conditioning 48 10 00 Electrical Power Generation Equipment 48 14 00 Solar Energy Electrical Power Generation Equipment Building Contractor Division 48 - Electrical Power Generation

09 00 00 Finishes 09 90 00 Painting and Coating Building Contractor

Building Contractor Design Build Industrial Contractor

05 10 00 Structural Metal Framing 09 20 00 Plaster and Gypsum Board 09 50 00 Ceilings 09 69 00 Access Flooring 09 80 00 Acoustic Treatment 09 90 00 Painting and Coating Building Contractor General Contractors & Specialty Contractors Specialty Contractor

Industrial Contractor 01 45 00 Quality Control 01 50 00 Temporary Facilities and Controls 01 52 19 Sanitary Facilities 01 55 26 Traffic Control 01 56 00 Temporary Barriers and Enclosures Building Contractor 02 00 00 Existing Conditions 02 41 00 Demolition 02 50 00 Site Remediation 02 60 00 Contaminated Site Material Removal 02 80 00 Facility Remediation 03 00 00 Concrete 06 00 00 Wood, Plastics, & Composites 06 01 00 Maintenance of Wood, Plastics, and Composites 06 10 00 Rough Carpentry 06 20 00 Finish Carpentry 06 22 00 Millwork 06 40 00 Architectural Woodwork 06 50 00 Structural Plastics 06 80 00 Composite Fabrications

04 40 00 Stone Assemblies 13 00 00 Special Construction 31 00 00 Earthwork 32 00 00 Exterior Improvements 32 05 16 Aggregates for Exterior Improvements 32 30 00 Site Improvements 32 31 00 Fences and Gates 32 32 00 Retaining Walls Building Contractor Rock/Gravel/Sand

Building Contractor

Building Contractor Consultants Residential/Multi Family Contractor

02 41 00 Demolition 02 50 00 Site Remediation 03 01 00 Maintenance of Concrete 03 31 00 Structural Concrete 31 00 00 Earthwork 31 10 00 Site Clearing 31 20 00 Earth Moving 31 22 00 Grading 31 23 00 Excavation and Fill Building Contractor Construction Management

Building Contractor Design Build Construction Management

Building Contractor Construction Management Design Build Industrial Contractor Residential/Multi Family Contractor

Building Contractor Construction Management Design Build Industrial Contractor Residential/Multi Family Contractor

Building Contractor Division 04 - Masonry General Contractors & Specialty Contractors Specialty Contractor

Building Contractor Utility Contractor