PREFERRED MATERIALS

Crushed and Broken Limestone Mining and Quarrying, Construction Sand and Gravel Mining, Drilling Oil and Gas Wells, Electric Bulk Power Transmission and Control, Electric Power Distribution

Construction Sand and Gravel Mining, Electric Bulk Power Transmission and Control, Electric Power Distribution, Water Supply and Irrigation Systems, Residential Remodelers

Construction Sand and Gravel Mining

Construction Sand and Gravel Mining, Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining

Fruit and Tree Nut Combination Farming, Nursery and Tree Production, All Other Miscellaneous Crop Farming, Soil Preparation, Planting, and Cultivating, Construction Sand and Gravel Mining

Construction Sand and Gravel Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Industrial Building Construction

Crushed and Broken Limestone Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction

Crude Petroleum and Natural Gas Extraction, Natural Gas Liquid Extraction, Bituminous Coal and Lignite Surface Mining, Bituminous Coal Underground Mining, Anthracite Mining

Support Activities for Forestry, Crushed and Broken Limestone Mining and Quarrying, Construction Sand and Gravel Mining, New Multifamily Housing Construction (except Operative Builders), Residential Remodelers

Crushed and Broken Limestone Mining and Quarrying, Crushed and Broken Granite Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining, Site Preparation Contractors

Construction Sand and Gravel Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers

Construction Sand and Gravel Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers

Construction Sand and Gravel Mining, Industrial Sand Mining, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

Crushed and Broken Limestone Mining and Quarrying, Construction Sand and Gravel Mining, General Freight Trucking, Local, General Freight Trucking, Long-Distance, Truckload, General Freight Trucking, Long-Distance, Less Than Truckload

Construction Sand and Gravel Mining, Support Activities for Oil and Gas Operations, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders

Construction Sand and Gravel Mining, Water and Sewer Line and Related Structures Construction, Land Subdivision, Highway, Street, and Bridge Construction

Support Activities for Forestry, Construction Sand and Gravel Mining, Electric Bulk Power Transmission and Control, Electric Power Distribution, Industrial Building Construction

Citrus (except Orange) Groves, Sugarcane Farming, Soil Preparation, Planting, and Cultivating, Dimension Stone Mining and Quarrying, Crushed and Broken Limestone Mining and Quarrying

Construction Sand and Gravel Mining, All Other Nonmetallic Mineral Mining, Solid Waste Collection