Section 1407, 1408, 1409. Select all that apply. In order for a utility power line to be considered de-energized for assembly and disassembly it must be: Confirmed by the owner as de-energized O Removed from the assembly area Visibly grounded O Marked with visible barriers/warning devices QUESTION 11 Section 1407, 1408, 1409. Select all that apply. How close could any part of the crane equipment, load line, or load come to a powerline carrying between 50 kv and 200 kv, if the encroachment prevention procedures oultined in Section 1408 paragraph (b) were followed ? 20 feet O 10 feet O 15 feet O 45 feet QUESTION 12 Section 1407, 1408, 1409. Select all that apply. How long does an owner of a powerline, have to provide the voltage information to the employer assembling a crane near powerlines when the employer must be closer than 20 feet to the line? O 1 working day O 12 hours 0 72 hours 2 working days