Minn. R. 1305.1809 - SECTION 1809, SHALLOW FOUNDATIONS
IBC section 1809.5 is amended to read as follows:
1809.5
Frost
protection. Except where otherwise protected from frost, foundations and
other permanent supports of buildings and structures shall be protected from
frost by one or more of the following methods:
1. extending below the frost line specified
in Minnesota Rules, part
1303.1600;
2. constructing in accordance with ASCE 32;
or
3. erecting on solid rock.
Exception; Freestanding buildings constructed in accordance with Minnesota Rules, chapter 1303, shall not be required to be protected. Shallow foundations shall not bear on frozen soil.
Notes
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