Water Supply and Irrigation Systems, Sewage Treatment Facilities, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Highway, Street, and Bridge Construction

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction

HYDRO-TECH

Site Preparation Contractors, All Other Specialty Trade Contractors, Administrative Management and General Management Consulting Services, Process, Physical Distribution, and Logistics Consulting Services, Other Management Consulting Services

Residential Remodelers, Commercial and Institutional Building Construction, All Other Miscellaneous Fabricated Metal Product Manufacturing, Other Scientific and Technical Consulting Services, Janitorial Services

All Other Specialty Trade Contractors

Electrical Contractors, Other Commercial and Industrial Machinery and Equipment Rental and Leasing

Residential Remodelers, Commercial and Institutional Building Construction, Inland Water Freight Transportation, Inland Water Passenger Transportation, Scenic and Sightseeing Transportation, Water

Power and Communication Line and Related Structures Construction

Support Activities for Oil and Gas Operations, Water and Sewer Line and Related Structures Construction, Plumbing, Heating, and Air-Conditioning Contractors, Motor Vehicle Supplies and New Parts Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Commercial and Institutional Building Construction

Flooring Contractors, Tile and Terrazzo Contractors, Finish Carpentry Contractors, Other Building Finishing Contractors, Other Millwork (including Flooring)

Plumbing, Heating, and Air-Conditioning Contractors, Other Building Equipment Contractors, All Other Specialty Trade Contractors, Other Computer Related Services

Electrical Contractors, Satellite Telecommunications

Commercial and Institutional Building Construction

Support Activities for Oil and Gas Operations, Oil and Gas Pipeline and Related Structures Construction, Other Foundation, Structure, and Building Exterior Contractors, Site Preparation Contractors, Testing Laboratories

Natural Gas Distribution, Oil and Gas Pipeline and Related Structures Construction, Pipeline Transportation of Natural Gas

OWNER

Commercial and Institutional Building Construction, Oil and Gas Pipeline and Related Structures Construction, Temporary Help Services

Commercial and Institutional Building Construction, Other Electronic Component Manufacturing, Wired Telecommunications Carriers, Engineering Services, Computer Systems Design Services