Specialty Contractor 07 00 00 Thermal & Moisture Protection 07 20 00 Thermal Protection 07 24 00 Exterior Insulation and Finish Systems 09 20 00 Plaster and Gypsum Board 09 50 00 Ceilings 09 70 00 Wall Finishes 09 72 00 Wall Coverings 09 80 00 Acoustic Treatment 09 90 00 Painting and Coating

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

31 00 00 Earthwork 31 10 00 Site Clearing 31 20 00 Earth Moving 31 40 00 Shoring and Underpinning 31 62 00 Driven Piles 31 63 00 Bored Piles 31 70 00 Tunneling and Mining 31 71 00 Tunnel Excavation 31 71 16 Tunnel Excavation by Drilling and Blasting 32 16 00 Curbs, Gutters, Sidewalks, and Driveways 33 10 00 Water Utilities 33 16 00 Water Utility Storage Tanks 33 30 00 Sanitary Sewerage 33 40 00 Stormwater Utilities Highway Contractor Industrial Contractor Rock/Gravel/Sand Specialty Contractor Utility Contractor

Specialty Contractor 22 00 00 Plumbing 22 11 00 Facility Water Distribution 22 11 23 Domestic Water Pumps 22 30 00 Plumbing Equipment 22 40 00 Plumbing Fixtures 26 00 00 Electrical

General Contractors & Specialty Contractors Specialty Contractor 01 50 00 Temporary Facilities and Controls 01 56 00 Temporary Barriers and Enclosures 02 41 00 Demolition 02 50 00 Site Remediation 03 00 00 Concrete 03 33 00 Architectural Concrete Division 31 - Earthwork Division 33 - Utilities

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

03 20 00 Concrete Reinforcing 03 30 00 Cast-in-Place Concrete 03 90 00 Mass Concrete 32 16 00 Curbs, Gutters, Sidewalks, and Driveways Specialty Contractor

07 40 00 Roofing and Siding Panels 07 46 00 Siding 07 50 00 Membrane Roofing 07 60 00 Flashing and Sheet Metal General Contractors & Specialty Contractors Specialty Contractor

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

22 00 00 Plumbing Specialty Contractor

32 16 00 Curbs, Gutters, Sidewalks, and Driveways 32 32 00 Retaining Walls Division 03 - Concrete Specialty Contractor

Specialty Contractor 09 90 00 Painting and Coating

33 40 00 Stormwater Utilities General Contractors & Specialty Contractors Highway Contractor Specialty Contractor Utility Contractor

Division 04 - Masonry Specialty Contractor

Division 22 - Plumbing Division 23 - Heating, Ventilating, and Air Conditioning Division 33 - Utilities Division 35 - Waterway and Marine Construction Division 40 - Process Interconnections Division 44 - Pollution and Waste Control Equipment Specialty Contractor

41 22 00 Cranes and Hoists Specialty Contractor Trucking and Hauling

Building Contractor Construction Management General Contractors & Specialty Contractors Specialty Contractor

Specialty Contractor Division 33 - Utilities Utility Contractor General Contractors & Specialty Contractors

28 10 00 Access Control 32 31 00 Fences and Gates 32 31 19 Decorative Metal Fences and Gates Specialty 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

Highway Contractor Specialty Contractor 02 00 00 Existing Conditions 31 23 00 Excavation and Fill

41 22 00 Cranes and Hoists Specialty Contractor Trucking and Hauling

09 00 00 Finishes 09 72 00 Wall Coverings 09 90 00 Painting and Coating Specialty Contractor

02 41 00 Demolition 02 60 00 Contaminated Site Material Removal 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 40 00 Shoring and Underpinning 31 50 00 Excavation Support and Protection 32 05 16 Aggregates for Exterior Improvements 32 10 00 Bases, Ballasts, and Paving 32 17 00 Paving Specialties 32 18 00 Athletic and Recreational Surfacing 33 10 00 Water Utilities 33 30 00 Sanitary Sewerage 33 40 00 Stormwater Utilities Highway Contractor Residential/Multi Family Contractor Specialty Contractor Utility Contractor

General Contractors & Specialty Contractors Specialty Contractor

Division 31 - Earthwork Division 32 - Exterior Improvements Division 33 - Utilities Division 34 - Transportation Division 35 - Waterway and Marine Construction Building Contractor Construction Management Design Build General Contractors & Specialty Contractors Highway Contractor Industrial Contractor Residential/Multi Family Contractor Specialty Contractor Utility Contractor

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

02 00 00 Existing Conditions 02 41 00 Demolition 02 50 00 Site Remediation 02 60 00 Contaminated Site Material Removal 03 00 00 Concrete 03 10 00 Concrete Forming and Accessories 03 31 00 Structural Concrete 07 18 00 Traffic Coatings 13 00 00 Special Construction 31 00 00 Earthwork 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 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 30 00 Site Improvements 32 32 00 Retaining Walls 33 00 00 Utilities 33 10 00 Water Utilities 33 30 00 Sanitary Sewerage 33 40 00 Stormwater Utilities Landscaping Specialty Contractor Trucking and Hauling Utility Contractor