Chapter 11 - SUBPARTS V THROUGH Z AND RELATED SAFETY...

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1 SUBPARTS V THROUGH Z AND RELATED SAFETY PRACTICES CHAPTER 11 1
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2 OUTLINE Subpart V: Power Transmission and Distribution Subpart W: Rollover Protective Structures and Overhead Protection Subpart X: Stairways and Ladders Subpart Y: Commercial Diving Operations 2
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3 TRANSMISSION AND DISTRIBUTION General Requirements All line are considered energized unless tested All lines must be disconnected before work starts Complete and comprehensive training of Voltage Range (kV) Minimum distance (ft) 2-15 2 15-35 2.33 35-46 2.5 46-72.5 3 72.5-121 3.5 3
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4 TRANSMISSION AND DISTRIBUTION… CONT’D Tools and Equipments Proper Insulation and inspection on the handles of tools Conductive tools must be kept a safe distance away from source Rubber protected/protective equipments should be air- tested to identify holes and weak spots. Mechanical equipments must be grounded or barricaded or both All materials (cables, utility poles. ..etc) should be marked, tested before unloading and shall be stored 4
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5 TRANSMISSION AND DISTRIBUTION… CONT’D Overhead Lines When working on overhead lines, poles, and other structures, all working loads shall be
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Chapter 11 - SUBPARTS V THROUGH Z AND RELATED SAFETY...

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