Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

RKP5637

(67,112 posts)
14. Yep, all good things to know! I think ground currents are the sneakiest things going. One thing I've
Tue May 2, 2017, 10:20 AM
May 2017

never been in are old underground utility tunnels, like NYC, Boston and many cities. I bet there are a lot of hair raising stories from the crews that work those areas.

I read somewhere about an area where homeowners were feeling tingling from metal ladders in pools, diving boards etc. Supposedly they were bonded and all, but there was a lot of current leakage from the old underground utility wiring, etc. in the neighborhood.

I lost all of my power one night. The utility crew came out and put in a temporary run. The next day they dug up the yard where they had located a shorted line about 4 feet or more underground. They patched it, etc. They said it had probably been deteriorating for 30 years or more ... sometimes cables get nicked they said when housing developments are built and the lines lay there leaking, and eventually short out.

Interesting discussion! Thanks!!!




Recommendations

0 members have recommended this reply (displayed in chronological order):

If your foot is in the water on the ground, there will be circuit between the water and the ground greymattermom May 2017 #1
Yep! Right! n/t RKP5637 May 2017 #8
Right, which is one of two reasons you need to wear rubber soled shoes Warpy May 2017 #9
I'm not sure that's true. Lint Head May 2017 #2
Yep, I remember that. Also, being used to make worms come to the surface of the ground for bait. n/t RKP5637 May 2017 #6
Read and study this link below. democratisphere May 2017 #3
Excellent article !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! n/t RKP5637 May 2017 #7
2 feet can complete the circuit, if I recall correctly uppityperson May 2017 #4
Here's an interesting discussion on this. It would likely depend on the source location, RKP5637 May 2017 #5
We were given instructions on how to walk to safety from down power lines. TexasProgresive May 2017 #10
Yes! There are also sometimes lots of surface ground currents from lightening traveling on the RKP5637 May 2017 #12
I worked most of my life in telecommunications. TexasProgresive May 2017 #13
Yep, all good things to know! I think ground currents are the sneakiest things going. One thing I've RKP5637 May 2017 #14
One other thing about ground and grounding. TexasProgresive May 2017 #15
Incredible!!! I bet if you could survey the houses in the US many have very poor grounding. RKP5637 May 2017 #16
Simple terms Step potential duncang May 2017 #11
what would happen if a person slipped in water and landed on their butt stillsoleft May 2017 #17
That would probably be a worse case scenario duncang May 2017 #18
Appendix C to Section 1910.269 -- Protection From Hazardous Differences in Electric Potential mahatmakanejeeves May 2017 #19
Latest Discussions»Culture Forums»Science»I have a question maybe s...»Reply #14