According to California regulations, when is a soils investigation report required for residential construction?
Correct Answer
A) When the building official determines site conditions warrant investigation
CBC Section 1803.2 states that a geotechnical investigation is required when the building official determines that site conditions warrant such investigation. This determination is based on factors like slope stability, expansive soils, liquefaction potential, and other site-specific geological hazards common in California.
Why This Is the Correct Answer
CBC Section 1803.2 states that a geotechnical investigation is required when the building official determines that site conditions warrant such investigation. This determination is based on factors like slope stability, expansive soils, liquefaction potential, and other site-specific geological hazards common in California.
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