Land Development & Earthworks
Platforms, cut and fill, remediation — making ground you can build on.
Before any sector can build anything, someone has to make a platform: strip the site, cut and fill in bulk, stabilise or remediate what is underneath, and leave serviced, drained ground ready for the plots. The basic moves — excavation, bulk earthworks, dewatering and drainage — are the shared methods, linked below from the residential and roads sectors where their canonical guides live.
The three guides in this sector cover the ground-engineering layer on top: ground remediation, dealing with contamination and made ground before it deals with you; ground improvement techniques — compaction, stabilisation and reinforcement for ground that will not carry the loads as found; and development infrastructure and enabling works, the roads, sewers and services that turn a platform into plots.
What does Land Development & Earthworks cover?
Process guides in Land Development & Earthworks
- Ground Remediation — Taking contaminated brownfield ground from desk study to verified clean: investigation, strategy, dig-and-dump or in-situ treatment, and the validation file that lets houses or industry sit where the gasworks stood.
- Ground Improvement Techniques — Making weak ground carry the building it could not: stone columns, dynamic compaction, rigid inclusions and soil mixing — chosen on soil and load, built on a proper working platform, and proven by testing.
- Development Infrastructure & Enabling Works — Turning a bare land parcel into serviced plots: spine roads, mains corridors, balancing ponds and the adoption agreements — S278, S38, S104 — that let the developer release land phase by phase.
Shared methods used in Land Development & Earthworks
- Site Access & Enabling Works
- Setting Out & Survey Control
- Survey Control & Ground Investigation
- Earthworks & Excavation
- Bulk Earthworks — Cuttings & Embankments
- Dewatering & Groundwater Control
- Drainage & Utility Corridors
- Subgrade Preparation & Capping
Part of the Environmental & Land Development group.