- Trench Box Installation
- La instalación de las cibras en las zanjas
Video ID: 767
Date: 1996
Minutes: 14
Developed to teach employees how to understand trench hazards. Includes: competent person, trench shields, selection of shield, unloading, assembly, ocohesion and soil, and protective systems. In Washington state, trench protection is required in any excavation 4’ or more deep. WAC 296-155-657 Requirements for protective systems.
Subjects Covered: Construction, Excavation, Trenching and Shoring
Formats Available: 
Closed Captioning/Subtitles: No
Languages Available: English / Spanish
Vendor
DuPont Coastal Training
Phone: 800-695-0756
Email: Marcus.Garcia@training.dupont.com
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