06 10 00 Rough Carpentry 07 40 00 Roofing and Siding Panels 07 41 00 Roof Panels 31 22 00 Grading 32 16 00 Curbs, Gutters, Sidewalks and Driveways 02 41 16.13 Building Demolition 03 00 05 Concrete Contractors 06 09 00 Carpentry 32 16 34 Concrete Curb 31 00 05 Sitework Contractors 31 10 05 Site Preparation 32 11 23 Aggregate Base Courses 33 00 05 Site Utilities 31 00 00 Earthwork