Post
#16's job is to carry the center weight of a long 2x6 joist.
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No
holes, concrete, anchors or aluminum footings; just round black rubber bottle
stoppers that will do minimal damage to the bedrock.
Get an up-close look at these footings on
posts 14 & 15
.
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Post
#17's job is to help carry the weight of a point in the deck that seemed as
though it might need a bit more support.
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