PART XVIII EXCAVATION, UNDERGROUND WORK AND ROCK CRUSHING — Excavation safety
410
(1) Excavations shall be guarded by effective railings or barriers to prevent workers from falling in to excavations.
410(2)
Subsection (1) does not apply to a pit created to provide earth that can be used as fill at another site, referred to as a borrow pit.
410(3)
The accumulation of water in an excavation shall be prevented by effective means.
Not legal advice. Verify the cited article against the signed agreement.