237310 - Asphalt paving (i.e., highway, road, street, public sidewalk); 237310 - Concrete paving (i.e., highway, road, street, public sidewalk); 238110 - Poured Concrete Foundation and Structure Contractors; 238140 - Masonry Contractors; 238160 - Roofing Contractors; 238190 - Other Foundation, Structure, and Building Exterior Contractors; 238320 - Painting and Wall Covering Contractors; 238910 - Site Preparation Contractors; 238990 - All Other Specialty Trade Contractors; 91200 - CONSTRUCTION SERVICES, GENERAL, INCLUDING MAINTENANCE AND REPAIR SERVICES)