A pad requires 3,250 cy of compacted fill. Borrow material yields 88% after placement and compaction. How many loose cubic yards should be ordered?
Correct Answer
B) 3,693 lcy
Divide compacted required volume by yield.
Why This Is the Correct Answer
Divide compacted required volume by yield.
Why the Other Options Are Wrong
Option A: 2,860 lcy
2,860 lcy is below the supported result for compacted fill; it likely omits allowance, conversion, coverage, or final round-up.
Option C: 3,250 lcy
3,250 lcy is below the supported result for compacted fill; it likely omits allowance, conversion, coverage, or final round-up.
Option D: 3,965 lcy
3,965 lcy is above the supported result for compacted fill; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Memory Technique
Measure to divide, adjust for volume, then let Building Pad set the finish line.
Reference Hint
Open-book path: tab Principles and Practices of Commercial Construction, 11th Edition, 2024 to Earthwork estimating; compaction yield; verify the quantity, Florida notice/permit rule, or field-control record before answering.
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