Hyperlinked
Ontario Building Code
Search
Search
Dark mode
Light mode
Reader mode
Explorer
Volume 1
›
Division B
›
Part 9
9.12.2.1. Excavation to Undisturbed Soil
Feb 08, 2026
© King's Printer
Jan 16, 2025
(1)
Excavations
for
foundations
shall extend to undisturbed
soil
.
Mentioned in
Part 9. Housing and Small Buildings