Trenching and Excavation, NIOSH

U.S. Bureau of Labor Statistics (BLS) data show that 271 workers died in trenching or excavation cave-ins from 2000 through 2006.

Trenching and Excavation, NIOSH

Trenching and Excavation - Overview Occupational Safety and Health Administration

Trenching & Excavation Safety: The Scott May Story - Safety Training Video

Protecting Workers from Trench Collapses -- Occupational Health & Safety

10 Trenching and Excavation Safety Tips - Online Safety Trainer

Certification for trenching & excavation ops compliant with OSHA specified in 2 CFR 9 2 Subpart P. Recognize, evaluate, & control health & safety

Competent Person for Excavation, Trenching & Shoring Training – 1 day

Trench collapse, worker injury get company cited by OSHA, 2012-03-15

Trenching and Excavation, NIOSH

OSHA trenching campaign aims to educate employers, workers of excavation hazards

Excavation and Trenching Basics - SafetySkills

Trenching and Excavation - Overview Occupational Safety and Health Administration

OSHA's Rules on Trenching & Excavation

Trenching and excavation safety, 2018-09-21

OSHA Technical Manual (OTM) - Section V: Chapter 2