NV General Contractor Practice Questions - Nevada General Contractor Exam

What is the standard residential foundation depth requirement in Clark County, Nevada?

12 inches minimum below natural or finished grade, whichever is lower, per the IRC No minimum depth is required in Nevada's warm climate 36 inches below grade for frost protection 48 inches below grade

Correct Answer:

12 inches minimum below natural or finished grade, whichever is lower, per the IRC

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