NV C-5 Concrete Practice Questions - Nevada C-5 Concrete Contractor Examination Exam

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A spread footing is formed on a compacted fill (not cast against the excavation) and will be backfilled. Bottom bars are No. 8. What specified cover does ACI 318-14 Table 20.6.1.3.1 require at the bottom?

3/4 inch 1-1/2 inches 2 inches 3 inches

Correct Answer:

2 inches

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