4D earthworks sequencing in a single browser file. Voxel-accurate geology, mass haul calculator from real plant specs, IFC4 export for BIM. Project data never leaves your machine.
Full 3D material grid. Per-cube phase, type, and sequence assignment. GPU-accelerated instanced rendering tracks every cubic metre spatially — not a 2D abstraction.
Scrub through the construction sequence in real time. Phase dates linked one-to-one with material volumes — programme and earthworks finally in sync.
Haul routes drawn directly in the 3D viewport. Bulking factors, balance, stockpiles, equipment cycle times.
CUT and FILL slopes with live workfront frustum. BASE + HEIGHT model prevents self-intersecting geometry.
British National Grid built in. No rounding errors, no grid ID drift across tier-one site extents.
GLB, IFC, GeoJSON, CSV, Shapefile. Mesh prep and voxelisation pipeline supported for complex sites.
Load site mesh via GLB or define zones manually. Set scene origin in BNG coordinates.
Convert surface geometry to a 3D voxel grid. Assign material type, phase, and priority per layer.
Define workfronts, haul routes, and phase timing. Set equipment rates and bulking factors.
Output to IFC, GLB, GeoJSON, CSV, Shapefile. Full mass balance report included.
All computation runs in the browser. No data sent to any server. Cloudflare sees login events only — never project data.
Project data is processed locally in the browser — no cloud transmission of earthworks data. Passes IT review without infrastructure change. (Email-based access control via Cloudflare; personal data minimal.)
Designed for tier-one contractor requirements. Nuclear, reservoir and major civils sensitive data stays on site.
Click below to access EW·SEQ. You'll be prompted to verify your email.
Launch EW·SEQ →Access is controlled. If you don't have access yet, get in touch to request it.