matted
New Member
I don't believe there is any rock at this site. (Too Far north from the water to hit bedrock here.)
The tarps are intended to insulate and protect the caisson wall during shoring and excavation after they have been trimmed. the tarps are removed once foundation walls are formed and poured.
The tarps are intended to insulate and protect the caisson wall during shoring and excavation after they have been trimmed. the tarps are removed once foundation walls are formed and poured.