Demolition Safety: Conventional and Unconventional Jobsites Content

Introduction
Conventional Demolition
Unconventional Demolition
Compare and Contrast within OSHA 1926 Subpart T Demolition
OSHA 1926.850 Preparatory Operations
Engineering Survey
Structural Damage
Utilities
Hazardous Materials
Fragmented Glass
Wall Openings
Floor Openings
Employee Entrances
851 – Stairs, Passageways Ladders
852 – Chutes
853 – Removal of Material Through Floor Openings
854 – Walls, Masonry, & Chimneys
855 – Manual Removal of Floors
856 – Removal of Walls, Floors with Equipment
857 – Storage
858 – Removal of Steel Construction
859 – Mechanical Demolition
860 – Demolition by Explosives
Types of Collapse
V-shaped Collapse
Pancake Collapse
Lean-to Collapse
Cantilever Collapse
Summary

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