High Voltage on the Ground

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#192266 - 02/03/10 11:45 PM

High Voltage on the Ground

electure

Member

Joined: Dec 2000
Posts: 4,260
Fullerton, CA USA

Submitted by: Harold Endean

Quote

The power company here had an underground service go bad, so they temporarily ran wires to the factory.
Now that wouldn't be so bad, but these are primary wires, 3 lines and they are running on the ground alongside of a road.
They also cross the road twice. You can see where the wire runs down from the pole, across the road, along the road, over a fence, cross another driveway.
I believe each wire is about 7KV and there are 3 lines.

Pretty scary ain't it!

Harold

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#192267 - 02/03/10 11:50 PM

High Voltage on the Ground [Re: electure]

electure

Member

Joined: Dec 2000
Posts: 4,260
Fullerton, CA USA

#192272 - 02/04/10 11:36 AM

Re: High Voltage on the Ground [Re: electure]

ghost307

Member

Joined: May 2005
Posts: 907
Chicago Illinois USA

I especially like the way that they hop the fence.
I sure hope that they told the lawn service not to mow that day.

Ghost307

#192276 - 02/04/10 08:50 PM

Re: High Voltage on the Ground [Re: ghost307]

HotLine1

Member

Joined: Apr 2002
Posts: 6,859
Brick, NJ USA

Harold:
Thanks for the pics!

If you want to add any comments....please do.

Which POCO? "FE" on the cone don't say much to me. I've never seen a 'temp' like that anywhere.

John

#192277 - 02/04/10 10:22 PM

Re: High Voltage on the Ground [Re: HotLine1]

JoeKP

Member

Joined: Mar 2008
Posts: 144
Berkley, MA

that's just horrible, id like to see the plows come through with the snow...

-Joe
�then we'll glue em' then screw em'�
-Tom Silva
TOH

#192278 - 02/05/10 12:21 AM

Re: High Voltage on the Ground [Re: JoeKP]

noderaser

Member

Joined: Mar 2007
Posts: 404
Portland, Oregon, United State...

Even though the insulation is pretty tough, it looks like a liability nightmare. What did the temp feed, that was so important to get power in right away? Big $$$ customer, or life & safety?

http://www.hsiprodsvcs.com/

#192296 - 02/06/10 01:00 AM

Re: High Voltage on the Ground [Re: noderaser]

BigJohn

Member

Joined: Mar 2004
Posts: 391
Boston, MA

That's pretty ridiculous.

Even when out transmission utility has open lines like that inside fenced substations they still mark and guard the heck out of them. What would've been wrong with stringing the length of that with "danger" signs of some sort? Warning ribbon isn't that expensive.

I especially like the totally unprotected lines in the road between the cones and the cover plate. That stuff is tough, but trucks are awfully heavy....

-John

#192297 - 02/06/10 02:35 AM

Re: High Voltage on the Ground [Re: BigJohn]

frenchelectrican Offline

Member

Joined: Feb 2003
Posts: 939
Wi/ Paris France { France for ...

I do recall seeing that type of cable and I did used on 14 KV system without issue however laying top of the ground now that is tempting for trouble especaly if this cable is non conrated netural cable { most will have copper or steel wire warp around the cable }

But once hevey truck hit it it don't take much to get it have heckva a big flashover .,,,

Merci,Marc

Pas de problme,il marche n'est-ce pas?"(No problem, it works doesn't it?)

#192312 - 02/06/10 04:00 PM

Re: High Voltage on the Ground [Re: frenchelectrican]

mbhydro

Member

Joined: Feb 2003
Posts: 347
Winnipeg MB Canada

I have seen this once when the telco lost the u/g to the exchange that served my part of the city due to a water main break.

The temp feed was covered for two days with planking and barricades / warning tape for the couple hundred feet from the drop pole to the transformer.

This was over a city sidewalk and lawn so truck damage was not an issue.

#192315 - 02/06/10 08:55 PM

Re: High Voltage on the Ground [Re: mbhydro]

Trumpy

Member

Joined: Jul 2002
Posts: 8,217
SI,New Zealand

Man,
That is just slack IMO.
I can't help but feel, that some sort of temporary poles could have been sunk for this circuit, to get it up out of the way.
I mean, that is what electricity utilities do as their bread and butter isn't it?
I just shook my head when I saw them wires laid over the top of that fence, it would have taken a few seconds to run them singles UNDER the fence.
It's like someone just doesn't care.