"Water hose and a short of piece of EMT. It gets muddy but it works great"
Yes this does work, and works well, only problem is it also weakens the walkway bed, and in no time at all, you get a call. my sidewalk cracked, where you installed the electric, what are you going to do about it, so that may of been the easiest method, but it was the most costly.
Been doing it this way for 21 years and have never gotten that call. But I get blamed for everything else that goes wrong on a job, so it may be comming some day, because all concrete cracks.
Also note this is the same method sprinkler contractors use.
[This message has been edited by ITO (edited 01-18-2007).]
[This message has been edited by ITO (edited 01-18-2007).]
