Deck, Seat and Pergola Complex
The footings were dug using a two man mechanical hole digger.
The holes were 300mm (12") diameter and 450mm (18") deep, or dug down to firm ground.
The post holes were marked out as per dimensions and measurements shown in the plan.
String lines were put up to mark the post hole lines.
The holes were dug down to firm ground, then at least 100mm (4") of concrete was poured in the bottom of
the holes before the posts were positioned.
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