01-27-2010, 05:45 AM
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Senior Club Cobra Member
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Join Date: Dec 2001
Location: Shasta Lake,
CA
Cobra Make, Engine:
Posts: 26,592
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Not Ranked
That was what they told me to do and to put a layer of gravel under the concrete, so I dug down 7". Not sure why the layer of gravel. I had to dig about a 30' trench for my wiring conduit.
Ron
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