// CODE SNIPPET
1803.5.4 Ground Water Table
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A subsurface soil investigation shall be performed to determine whether the existing ground water table is above or within 5 feet (1524 mm) below the elevation of the lowest floor level where such floor is located below the finished ground level adjacent to the foundation.
Exception: A subsurface soil investigation to determine the location of the ground water table shall not be required where waterproofing is provided in accordance with Section 1805.
Related Code Sections
1803.5.4 Soils and Foundations, Ground Water Table
A subsurface soil investigation shall be performed to determine whether the existing ground water table is above or within 5 feet (1524 mm) below ...
Building Code 2018 of Illinois > 18 Soils and Foundations > 1803 Geotechnical Investigations > 1803.5 Investigated Conditions > 1803.5.4 Ground Water Table
1805.1.3 Soils and Foundations, Ground Water Control
Where the ground water table is lowered and maintained at an elevation not less than 6 inches (152 mm) below the bottom of the lowest floor ...
Building Code 2018 of Illinois > 18 Soils and Foundations > 1805 Dampproofing and Waterproofing > 1805.1 General > 1805.1.3 Ground Water Control
1805.4 Soils and Foundations, Subsoil Drainage System
for lowering the ground water table. Floors ...
Building Code 2018 of Illinois > 18 Soils and Foundations > 1805 Dampproofing and Waterproofing > 1805.4 Subsoil Drainage System
1803.5 Soils and Foundations, Investigated Conditions
the existing ground water table is above or within 5 feet (1524 mm) below the elevation of the lowest floor level where such floor is located below ...
Building Code 2018 of Illinois > 18 Soils and Foundations > 1803 Geotechnical Investigations > 1803.5 Investigated Conditions
Section 1803 Soils and Foundations, Geotechnical Investigations
A subsurface soil investigation shall be performed to determine whether the existing ground water table is above ...