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// CODE SNIPPET

1803.5.2 Questionable Soil

Building Code 2021 of Illinois > 18 Soils and Foundations > 1803 Geotechnical Investigations > 1803.5 Investigated Conditions > 1803.5.2 Questionable Soil
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Where the classification, strength or compressibility of the soil is in doubt or where a load-bearing value superior to that specified in this code is claimed, the building official shall be permitted to require that a geotechnical investigation be conducted.

Related Code Sections


1803.5.2 Soils and Foundations, Questionable Soil
Where the classification, strength or compressibility of the soil is in doubt or where a load-bearing value superior to that specified in this code ...
Building Code 2018 of Illinois > 18 Soils and Foundations > 1803 Geotechnical Investigations > 1803.5 Investigated Conditions > 1803.5.2 Questionable Soil
1803.5.2 Soils and Foundations, Questionable Soil
Where the classification, strength or compressibility of the soil is in doubt or where a load-bearing value superior to that specified in this code ...
Building Code 2021 of Illinois > 18 Soils and Foundations > 1803 Geotechnical Investigations > 1803.5 Investigated Conditions > 1803.5.2 Questionable Soil
1705.6 Special Inspections and Tests, Soils
Special inspections and tests of existing site soil conditions, fill placement and load-bearing requirements shall be performed in accordance ...
Building Code 2018 of Illinois > 17 Special Inspections and Tests > 1705 Required Special Inspections and Tests > 1705.6 Soils
1705.6 Special Inspections and Tests, Soils
Special inspections and tests of existing site soil conditions, fill placement and load-bearing requirements shall be performed in accordance ...
Building Code 2021 of Illinois > 17 Special Inspections and Tests > 1705 Required Special Inspections and Tests > 1705.6 Soils
A.13 Design Verification Using Nonlinear Response History Analysis, Independent Structural Design Review
use of physical tests in the creation and calibration of the structural analysis models, and knowledge of soil-structure interaction if used ...
Building Code Requirements for Structural Concrete of Illinois > A Design Verification Using Nonlinear Response History Analysis > A.13 Independent Structural Design Review
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