Power Line Hazards Awareness - The National Work Zone ...
2018-2-20u2002·u20022.3 Safe Working Clearance Distance about Power Lines 18 2.4 Preventative Measures 19 a) De-energizing and Visibly Grounding Power Lines 20 b) Moving the Line 20 c) Barrier Protection 21 d) Warning Lines with Flags 21 e) Using an Observer 22 f) Protective Technologies 22
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