C-13 Fencing Practice Questions - California C-13 Fencing Contractor Examination Exam

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A contractor must estimate ready-mix concrete for 10 line post footings, each 12 inches in diameter and 36 inches deep. Including a 15% waste allowance, what total volume of concrete should be ordered?

Approximately 1.65 cubic yards of ready-mix concrete. Approximately 2.30 cubic yards of ready-mix concrete. Approximately 3.10 cubic yards of ready-mix concrete. Approximately 1.00 cubic yard of ready-mix concrete.

Correct Answer:

Approximately 1.00 cubic yard of ready-mix concrete.

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