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Subject Author Date
Underground Wiring dgreen368 02-09-2007
`--> Re: Underground Wiring dgreen368 via H...02-13-2007
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Posted by Glenn on February 11, 2007, 4:53 pm
It's possible you are missing a easier/cheaper way.
Here, I put in the 2" pipe and also beside it 2, 1" pipes for
cable and phone. The meter is on the end of the house and P&L
supplied and pulled the wire from the pole to the house/meter.
show/hide quoted text
Posted by HerHusband on February 12, 2007, 11:03 am
> I pulled 400 foot of 4/0-2/0 aluminum triplex underground
> service cable through 3" pvc conduit by hand. It pulled
> pretty easy even though I am not a big guy.
I agree, it shouldn't be a big deal to pull cable through 200 feet of
conduit. We pulled three conductor 4/0 aluminum cable through 70 feet of
4" conduit that had two 45 degree bends. It went very easily. Assuming
you make a few preparations, it shouldn't matter if it's 200 or 500 feet.
1. Use larger conduit. It'll be a LOT easier to pull 4/0 cables through
3" or 4" conduit than it will through 2" conduit. This would also let you
upgrade to larger cable in the future if the need ever arose.
2. When you install the conduit, feed a "pull rope" through each section
so the rope is available at each end of the conduit.
3. If the conduit is already in, and you forgot to install a pull rope,
tie a piece of cloth big enough to loosely fill the conduit to the end of
a string. Then use a shop vac on one end to suck the rag and string
through the conduit. Then tie the string to a rope and pull that through.
You can then use the rope to pull the cable.
4. Put a little "cable lube" on the cable before you start pulling. This
is a waxy substance that really simplifies cable pulling, especially in
tight situations. Just don't get it on your hands or gloves or you won't
be able to hang on to anything. :)
5. Use electrical tape to secure the pull rope to the end of the cable.
Try to make the end of the cable "taper" a bit with the tape so there's
less likelihood of it catching on the conduit joints. Squirt a little
cable lube on the end, then have one person "push" the cable in the
conduit, while another "pulls" the rope from the other end. The person
pushing should do most of the work, the rope is mostly to help guide the
cable. Don't pull too hard or you may pull the rope loose from the cable.
Shouldn't be any problems, but if it seems to get stuck, just pull the
cable back a bit and try again. If you have a bend or two, it make take a
bit of jiggling to get the cable through the bends. Worst case, you can
pull the cable out and start all over again.
Good luck,
Anthony
Posted by dgreen368 via HomeKB.com on February 13, 2007, 8:53 am
Thanks for all of the information. I'm going to slow down, contact the
engineer at the utility company and have him come out and review the
electricity supply point options with me. Then I'll involve a licensed
electrician to work with me to develop a plan that fits my budget and my
willingness to put in the sweat work.
Through this post and others here I've learned a heck of a lot. Thanks again.
..
dgreen368 wrote:
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--
Message posted via http://www.homekb.com
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