Excavation and Trenching Excavation & Trenching6 Courses • Includes CertificationExcavation vs TrenchingRole of Competent PersonExcavation HazardsProtecting Against the HazardsResponsibilitiesRescue Plans Featured The ROI Of Safety Walking and Working Surfaces, and Fall Protection Systems Stop Work Authority (SWA) Rigging Safety Personal Protective Equipment Machine Guarding Lockout Tagout Hazardous Materials Excavation and Trenching Hand and/or Power Tools Michele AldrichFebruary 1, 2018 Facebook0 Twitter 0 Likes