Helicopter Powerline Washing

As part of its ongoing effort to improve the safety and reliability of its electric system, PG&E routinely uses a specialized helicopter to wash a targeted set of power lines that tend to accumulate significant amounts of contamination throughout the year such as dirt, salt and bird excrement.
Aug. 22, 2014

As part of its ongoing effort to improve the safety and reliability of its electric system, PG&E routinely uses a specialized helicopter to wash a targeted set of power lines that tend to accumulate significant amounts of contamination throughout the year such as dirt, salt and bird excrement.

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