SC Marine Practice Questions - South Carolina Marine Contractor Examination Exam

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When placing concrete underwater with a tremie on a sealed pile cap, the discharge end of the tremie must be kept in which position after flow starts?

Lifted clear of the concrete so the crew can watch the stream Embedded in the fresh concrete so the mixture is not placed through open water Laid horizontally on the water surface Disconnected from the hopper after the first cubic yard

Correct Answer:

Embedded in the fresh concrete so the mixture is not placed through open water

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