I don't need a trench. All my wiring remains in a building.
The local old boy network in my community of 1000 are considered to be crooks by everyone of my neighbors. From the furnace guy to the gas fitters. If you don't want to be cheated you get someone from 100 miles away. Do you know what that costs? So the local boys charge you the same price.
Ralph. I didn't realize you were planning on putting in a sub panel... I was going to do likewise, and found two good sources of info:
The first is a book called Wiring Installation and Maintainance (Home, Cottage, Industry), by Harold B. Kirchner. My copy dates from 1978, but there have been more recent editions. As I understand it, this has long been a standard text in Canada. It is excellent - the best book on electical I've ever seen. I love that they include plenty of example circuit diagrams. When I wired my first shop, I had this book nearby at all times.
My second source of info is a website:
And you already know about the "electrical code simplified" books...
As I said, I was going to do my own subpanel installation, but I lucked out and found an electrical who specializes in this sort of thing. The guy has a good reputation and reasonable rates. Too bad you don't have anyone near you that you could rely on.
Good luck with your project.
Rob
I'm trying to get out of installing the sub panel. My shop is actually attached to my home so technically I should need one if I don't install electric heat. I can however run a separate 240 cable for a plugin and use a construction heater that is plugged in not hard wired. I have plenty of room in my main panel. So I may be able to avoid the subpanel and just run 4 20 amp circuits and one
30amp circuit for the heater. This would be my preferred method because this I understand.Well, silly question here. If you understand running your circuits to a main panel, why don't you understand putting in a sub? The only difference is your pulling an extra wire, the feeder wire.
Sub can't touch wood, ten foot grounding rod, etc, etc, etc. Most books advise hiring an electrician for this.
A sub-panel that is, not sub contractor.
According to Ralph :
Doesn't need a grounding rod if it's in the same building as the main.
So do I.
On Wed, 03 Mar 2004 19:13:33 GMT, "Ralph" posted:
I've put in a few - it's very easy and no more difficult than any 2-phase circuit except the wire's heavier. The 60A breakers are pricey though and often you get to move some circuits out of the main panel to make room for it. Then you pay $100 to get it inspected and you've saved yourself $1000. YMMV
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