Volume 1 of 2 Get one step closer to becoming a North Carolina Building contractor with a prep course designed by 1 Exam Prep to help you conquer the required North Carolina PSI Building Contractor computer based examination. Test taking techniques and tips Highlights and Tabs Ppractice exam questions Note: This classification covers all building construction activity including: commercial, industrial, institutional, and all residential building construction. It includes parking decks; all site work, grading and paving of parking lots, driveways, sidewalks, and gutters; storm drainage, retaining or screen walls, and hardware and accessory structures; and indoor and outdoor recreational facilities including natural and artificial surface athletic fields, running tracks, bleachers and seating. It also covers work done under the specialty classifications of S(Concrete Construction), S(Insulation), S(Interior Construction), S(Marine Construction), S(Masonry Construction), S(Roofing), S(Metal Erection), S(Swimming Pools), and S(Asbestos).