ScaffoldLayoutChecker is a helper app for planning and checking work on site. It can estimate cathodic protection current demand and blasting abrasive quantity from area and target profile. You can check grit recycling yield or loss and compare man-hours against area to see work speed for each trade. The app helps you plan scaffolding volume, number of tubes and boards, and check staging load per square meter. It also lets you find hydrostatic pressure at a given draft or depth. For strength checks, you can calculate plate bending stress for simple support with uniform load. You can do a quick buckling check for stiffened panels using simple rules and find section modulus for stiffener profiles.