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Foundations & Groundwork

Excavation

The removal of earth to create space for foundations, service trenches, or below-ground structures. For extension foundations, excavation depth depends on soil conditions and the structural engineer's specification. Excavated material (spoil) must be removed from site; in some areas contaminated soil may require specialist disposal, adding to costs.

Related terms

Strip FoundationSoil Investigation / Ground Survey
EPDM Rubber RoofExternal Decking

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More in Foundations & Groundwork

  • Basement Conversion
  • Damp Proof Course
  • Floor Slab / Ground Bearing Slab
  • Heave
  • Pad Foundation
  • Piled Foundation
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