Deck Foundation

6/8/10

Now that the pier had dried and my second utilites repipe was complete I could start building the deck which the observatory will set on.

I used 9 12" wide sonotubes that were at least 24" in in the ground. The supports are intended for columns, but my advisors strongly suggested using them for added strength. The frame of the deck was 4x8. Everything was pressure treated.

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