6 articles
How estimators approximate cut and fill in Bluebeam Revu with area, volume and depth, contour-area and grid workarounds, where those methods break down, and a faster way from the same PDF.
AGTEK alternatives for small excavation contractors: Trimble, Carlson, InSite, Kubla Cubed, Civils.ai, Foreman AI and takeoff services, with published prices where they exist.
What AI cut and fill from a PDF grading plan actually does, step by step: contours, surfaces, heat map, 3D view and report, plus the human checks that keep the number honest.
Full worked examples of the grid method and the average-end-area cross-section method on one example site, with every number shown, then the faster way to do it from a PDF grading plan.
A plain guide to reading lot and site grading plans: existing vs proposed contours, contour interval, spot elevations, FF/FG/TC/BC/TW/BW, slope arrows, swales and pads, with worked slope math.
Cut/fill volumes decide whether dirt gets hauled in or out — and mispricing them buries sitework bids. Here's how the math works, why most tools want CAD surfaces, and how to compute it straight from the PDF grading plan.
