PPRuNe Forums - View Single Post - Burying powerlines in Australia for an airstrip.

13th Mar 2021, 00:08

#7 (permalink)

Squawk7700

Join Date: Apr 2005

Location: Melbourne

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A single line around 700 metres to a house underground is around $100,000 and that’s not for high voltage lines. Plus you have to stabilise the poles where it terminates and goes underground, so it may need to be a lot wider “gap” than anticipated.

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