Dried and Dehydrated Food Manufacturing, Hardware Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Fluid Power Valve and Hose Fitting Manufacturing, Mechanical Power Transmission Equipment Manufacturing

All Other Plastics Product Manufacturing, Ready-Mix Concrete Manufacturing, Optical Instrument and Lens Manufacturing, Power-Driven Handtool Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing

Support Activities for Oil and Gas Operations, Industrial Building Construction, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

New Single-Family Housing Construction (except Operative Builders), Residential Remodelers, Land Subdivision, All Other Miscellaneous General Purpose Machinery Manufacturing

FIELD OPERATIONS

All Other Miscellaneous Chemical Product and Preparation Manufacturing, Tire Manufacturing (except Retreading), Rubber and Plastics Hoses and Belting Manufacturing, Fluid Power Valve and Hose Fitting Manufacturing, Pump and Pumping Equipment Manufacturing

Other Vegetable (except Potato) and Melon Farming, All Other Miscellaneous Crop Farming, Other Animal Aquaculture, New Multifamily Housing Construction (except Operative Builders), Residential Remodelers

Air Purification Equipment Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, Surgical and Medical Instrument Manufacturing, Surgical Appliance and Supplies Manufacturing, Dental Equipment and Supplies Manufacturing

Other Electric Power Generation, Water Supply and Irrigation Systems, Residential Remodelers, Commercial and Institutional Building Construction, Power and Communication Line and Related Structures Construction

All Other Miscellaneous General Purpose Machinery Manufacturing, Furniture Merchant Wholesalers, Home Furnishing Merchant Wholesalers, Office Equipment Merchant Wholesalers, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Men's and Boys' Cut and Sew Apparel Contractors, Women's, Girls', and Infants' Cut and Sew Apparel Contractors, Men's and Boys' Cut and Sew Work Clothing Manufacturing, Women's and Girls' Cut and Sew Other Outerwear Manufacturing, All Other Industrial Machinery Manufacturing

Sheet Metal Work Manufacturing, Hardware Manufacturing, Other Fabricated Wire Product Manufacturing, Small Arms Ammunition Manufacturing, Small Arms Manufacturing

All Other Miscellaneous General Purpose Machinery Manufacturing

Custom Roll Forming, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing, Metal Tank (Heavy Gauge) Manufacturing

Iron and Steel Forging, Power Boiler and Heat Exchanger Manufacturing, Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing

Industrial Building Construction, Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors

Other Building Finishing Contractors, All Other Miscellaneous Textile Product Mills, Other Apparel Accessories and Other Apparel Manufacturing, Polish and Other Sanitation Good Manufacturing, All Other Plastics Product Manufacturing

Support Activities for Forestry, All Other Miscellaneous Textile Product Mills, All Other Cut and Sew Apparel Manufacturing, All Other Converted Paper Product Manufacturing, All Other Industrial Machinery Manufacturing

Other Concrete Product Manufacturing, All Other Industrial Machinery Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, All Other Miscellaneous Manufacturing, Hazardous Waste Treatment and Disposal

Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Industrial Valve Manufacturing, Plumbing Fixture Fitting and Trim Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing

Drilling Oil and Gas Wells, Support Activities for Coal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Other Building Equipment Contractors, Flour Milling

Other Vegetable (except Potato) and Melon Farming, All Other Miscellaneous Crop Farming, Other Animal Aquaculture, New Multifamily Housing Construction (except Operative Builders), Residential Remodelers

Plumbing, Heating, and Air-Conditioning Contractors, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers, Electroplating, Plating, Polishing, Anodizing, and Coloring, Sawmill and Woodworking Machinery Manufacturing, All Other Industrial Machinery Manufacturing

Precision Turned Product Manufacturing, All Other Industrial Machinery Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing

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