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SAFETY MODEL STAGE 3—CONTrOLLING HAZArDS: SAFE WOrK ENVIrONMENT

Summary of Section 7

Control contact with electrical voltages and control electrical currents to create a safe work environment.

Lock out and tag out circuits and machines. Prevent overloaded wiring by using the right size and type of wire. Prevent exposure to live electrical parts by isolating them. Prevent exposure to live wires and parts by using insulation.

Prevent shocking currents from electrical systems and tools by grounding them.

Prevent shocking currents by using GFCIs. Prevent too much current in circuits by using overcurrent protection devices.

Prevent against electric shock or arc blast when working live by using proper PPE and protective tools.

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Section 7

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