Unstable soil definition

Unstable soil means a portion of land surface or area which is prone to slipping, sloughing or landslides.
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Unstable soil means earth material, that because of its nature or the influence of related conditions, cannot be depended upon to remain in place without extra support, such as would be furnished by a system of shoring.
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Unstable soil means soil types which pose severe limitations upon development due to potential flooding, structural instability, or inadequate sewage waste disposal, as defined by theU.S. Soil Conservation Service.
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Examples of Unstable soil in a sentence

  • Unstable soil or soil-like Class A low-level radioactive waste, excluding waste containing radionuclides with half-lives greater than 35 years or transuranics in concentrations less than ten (10) nanocuries per gram, may only be disposed within concrete canisters in the Federal Waste Disposal Facility Containerized Disposal Unit or Compact Facility Waste Disposal Unit.

  • Unstable soil or soil-like Class A low-level radioactive waste, excluding waste containing radionuclides with half-lives greater than 35 years or transuranics in concentrations less than ten (10) nanocuries per gram, may only be disposed within concrete canisters in the Federal Facility Waste Disposal Facility Containerized Disposal Unit or Compact Facility Waste Disposal Unit.

  • Unstable soil conditions during or after completion of the proposal?☐☒☐☐d.

  • Unstable soil includes but is not necessarily limited to areas identified as containing organic soils or sensitive marine clays (Leda clay).

  • The Town may order the Contractor to change his boring equipment if he considers it so non-compatible, and if, in his opinion, the change is necessary to safeguard the public and to protect public or private property.Soil Stabilization: Unstable soil shall be stabilized ahead and around casing pipe by chemical grout injection and/or other acceptable methods.Jacking: Installation of the casing pipe shall be a continuous operation until completed.

  • Unstable soil or other excavated material shall be disposed of off site as directed by the Planning Board or its agent.

  • Unstable soil slopes and embankments make up 78% of the active inventory (166 sites), with unstable subgrades, retaining walls and rock slopes comprising the remaining 22% (47 sites, Figure 2).

  • Unstable soil or soil-like Class A low-level radioactive waste, excluding waste containing radionuclides with half-lives greater than 35 years or transuranics in concentrations less than ten (10) nanocuries per gram, may only be disposed in the Federal Facility Waste Disposal Facility Non-Containerized Disposal Unit or within concrete canisters in the Federal Facility Waste Disposal Facility Containerized Disposal Unit or Compact Facility Waste Disposal Unit.

  • Comm 21.15 (2) (a) Note, as renumbered, is amended to read: Note: Unstable soil includes soils that are unable to support themselves at a 90 degree angle for the full depth of the footing.

  • The bulbs were planted at 5 to 6 cm depth in soil with a spacing of 30 × 30 cm.


More Definitions of Unstable soil

Unstable soil means soil types which pose severe limitations upon development due to potential flooding, structural instability, or inadequate sewage waste disposal, as defined by the U.
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Unstable soil means soil types which pose severe limitations upon development or create a ground water pollution hazard due to poor filtration, high water table and/or cemented hardpan, as defined by the U.S. Soil Conservation Service.
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Unstable soil means a portion of the land surface which is prone to slipping, sloughing or landslides.
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Unstable soil means soil types which pose severe limitations upon development due to potential flooding, structural instability, or inadequate sewage waste disposal, as defined by the U.S. Soil Conservation Service, and include Coquito silt loam (Cm), concord silt loam (Co), terrace escarpment (Te), Wapato silt clay loam (Wc) and Newberg fine sandy loam (Nu).
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Unstable soil means soil, which, in the Council’s opinion, is subject to movement or unsafe as a result of soil or geo-technical conditions.
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Unstable soil means soil types that pose severe limitations upon development or create a groundwater pollution hazard due to poor filtration, high water table and/or cemented hardpan as defined by the U.S. Soil Conservation Service.Department of Agriculture
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Related to Unstable soil

  • fissionable substance means any prescribed substance that is, or from which can be obtained, a substance capable of releasing atomic energy by nuclear fission.

  • Underground mining means all methods of mining other than surface mining.

  • Contaminated soil means soil that meets all of the following criteria:

  • Underground facility means any item which shall be buried or placed below ground for use in connection with the storage or conveyance of water, sewage, electronic, telephone or telegraphic communications, electric energy, oil, gas or other substances, and shall include, but not be limited to pipes, sewers, conduits, cables, valves, lines, wires, manholes, attachments and those portions of poles and their attachments below ground.

  • Chemical substance means a substance intended to be used as a precursor in the manufacture of a controlled substance or any other chemical intended to be used in the manufacture of a controlled substance. Intent under this subsection may be demonstrated by the substance's use, quantity, manner of storage, or proximity to other precursors or to manufacturing equipment.

  • Controlled substances means those substances identified in 49 CFR 40.85. “CCF” means the Federal Drug Testing Custody and Control Form.

  • Diameter at breast height (dbh) means the diameter of a tree at 4 1/2 feet above the ground measured from the uphill side.