Observed arrival · 2026-09-11

Grade Boss, the Excavator’s Browser Toolbox

gradebosshub.com Observed source

Editorial interest 86/100 Selection signal · not a rating of the site

A set of browser tools for excavation contractors using 3D machine guidance, covering pad design, earthwork calculations, and site-calibration conversion.

Landing page captured for the 2026-09-11 issue.

Field notes

Grade Boss packages three field calculations into browser tools intended for tablets in excavation vehicles. The Excavation Designer turns two stakes and a plan-sheet PDF into a machine surface, while the Earthworks Calculator can produce cut, fill, haul-off, cross sections, and a customer PDF. A separate translator lists Trimble, Topcon, and Carlson calibration formats and warns about bad shots and a legacy feet-height issue.

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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