<blockquote id="quote"><font size="1" face="Verdana, Arial, Helvetica" id="quote">quote:<hr height="1" noshade id="quote"><i>Originally posted by HooKooDooKu</i>
<br />As you think about trying to squeeze 6 valves into one valve box, think about the future when you will likely have to fix something. Are you going to have ANY space to work with?
As for where the pipes go, I think the most common is under the bottom lip of the box. But you don't want the box to rest ON the pipes. What you want to do is dig the hole for the valve box about 4 inches deeper than the box. Then lay the pipes on the ground at the bottom of the hole, lay down a 4" layer of gravel (crushed stone, not smooth stone like pee gravel) and then place the box on top of the gravel.
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So the crushed rock is laying on top of and between the pipe and then the box sits on top of that same rock?