Sewage Treatment Facilities, Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction

Highway, Street, and Bridge Construction, Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing

Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Structural Steel and Precast Concrete Contractors

New Multifamily Housing Construction (except Operative Builders), Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction

B&V E&E JV

Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

Power and Communication Line and Related Structures Construction, Electrical Contractors, Architectural Services, Engineering Services, Administrative Management and General Management Consulting Services

Environmental

Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction

Water and Sewer Line and Related Structures Construction, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors

Electric Power Distribution, Power and Communication Line and Related Structures Construction

Other Heavy and Civil Engineering Construction

Land Subdivision