Trenching & Excavation (Excavation & Trenching)

A  deep trench that was dug alongside a road that is missing a protective shield system -Protect from collapse and cave-ins.
-Provide a safe way to enter and exit.
-Inspect before going in. A competent person must do daily or more frequent inspections.

Photo courtesy of L&I.

Training from L&I

Training from others

More help from L&I

For general information, call 1-800-423-7233.

End of main content, page footer follows.

Access Washington official state portal

   © Washington State Dept. of Labor & Industries. Use of this site is subject to the laws of the state of Washington.

Help us improve