Footings on the Carp Ridge
Carp sits on the Carp Ridge, and depth to bedrock is not the same across the village or the farmland around it. On one property a footing hole goes down through soil to frost depth and takes a sonotube in the normal way. On another the auger stops on rock at half that. Neither is a problem once it is known, but they are different jobs at different prices, so we would rather find out before the quote than during the build. Where rock is shallow, the deck is founded on the rock itself instead of fighting to reach a depth that does not exist there. Where the soil runs deep, footings go to the depth commonly used across Ottawa and eastern Ontario, around 1.5 m, which is deeper than the 1.2 m more usual in southern Ontario.

