What does the DROPS hazard chart (mass vs. height) help personnel understand?

A. The minimum wage for height work

B. The potential consequence to a person if struck by an object of a given mass falling from a given height

C. The number of permits required for a job

D. The load rating of a bosun's chair

A. The method by which an item is installed, mounted and secured to prevent it falling - e.g. bolted connections, screws, pins, buckles, clips, welds

B. The exclusion zone barrier below a work area

C. The first tool used on a job

D. A backup safety wire used only in emergencies

A. Primary Fixing, then Secondary Retention, then Safety Securing

B. Elimination, then Substitution, then PPE

C. Tethering, then Inspection, then Reporting

D. Red Zone, then Yellow Zone, then Green Zone

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