Saturday, November 30, 2019

APPARENTLY IT WAS BIRD POO

Apparently it was bird poo that caused the outage that shut down the whole of Northland on Wednesday.

The investigation has narrowed the site down to an area close to a tributary of the Kaipara Harbour.

From the N.Z. Herald

Birds, their nest material and their poo can trip circuits, causing power circuits to trip and disconnect. Photo / Supplied


Away with the birds, taking over power pylons. Photo / Supplied


Perched high up in a power pylon, a heron peers across the Kaipara under a brilliant blue sky.
The bird launches into flight, relaxing into the air and letting loose a stream of poo that splatters across a pylon.
On this occasion, says Transpower, it believes it's likely the stream of poo formed a bridge for electricity creating a "flashover" effect.
This is the scenario Transpower has described to explain the three-hour power outage that affected 92,000 homes and businesses across Northland on Wednesday.


7 comments:

  1. I guess nature is still more powerful than all our modern technology! :)

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  2. Well, it's known that birds can cause damage to power lines, airplane wings,etc. We still love them anyway.

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  3. That's a better excuse than our power companies have ever dreamed up!

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  4. Bird poo is pretty caustic stuff.
    If these people will insist on constructing those handy perching points....

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  5. I agree with John. That's the best excuse I've ever heard!

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