Subsoil drainage definition

Subsoil drainage means drainage of the layer of soil under the topsoil on the surface of the ground. The subsoil may include substances such as clay and has only been partially broken down by air, sunlight, water.
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Examples of Subsoil drainage in a sentence

  • General works schedule and provision of respite periods Monday Tuesday Wednesday Thursday Friday Saturday Sunday Respite Respite Respite Respite High High High Noise – The Northern Road – Week 1 Noise – Full depth pavement Noise– Full depth pavement Full depth pavement South of Monday Tuesday Wednesday Thursday Friday Saturday Sunday ▇▇▇▇▇▇▇▇▇ Drive Respite Respite General General Respite Respite Respite Week 2 noise – noise – Subsoil Subsoil drainage drainage Table 2.

  • Subsoil drainage will be provided as required along the carriageway for the 25-year pavement design life.

  • Subsoil drainage may need to be brought forward to the Monday and Tuesday in week 2 at both sites in the event of forecast rain.

Related to Subsoil drainage

  • Mine drainage means any drainage, and any water pumped or siphoned, from an active mining area or a post-mining area. The abbreviation “ml/l” means milliliters per liter.

  • Drainage means the removal of surface water or groundwater

  • Drainage area means a geographic area within which stormwater, sediments, or dissolved materials drain to a particular receiving waterbody or to a particular point along a receiving waterbody.

  • drainage work means any watercourse and includes any land which is expected to provide flood storage capacity for any watercourse and any bank, wall, embankment or other structure, or any appliance, constructed or used for land drainage or flood defence;

  • Groundwater means all water, which is below the surface of the ground in the saturation zone and in direct contact with the ground or subsoil.