During the buyout verification pass at the daycare classroom wing, the concrete washout solids produces 92 CY of solid waste volume, with 15% swell or handling allowance. Each container holds 10 CY. How many containers are required?
Correct Answer
C) 11 containers
Container count equals adjusted debris volume divided by container capacity, rounded up.
Why This Is the Correct Answer
Container count equals adjusted debris volume divided by container capacity, rounded up.
Why the Other Options Are Wrong
Option A: 9 containers
9 containers is below the supported result for concrete washout solids; it likely omits allowance, conversion, coverage, or final round-up.
Option B: 12 containers
12 containers is above the supported result for concrete washout solids; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Option D: 10 containers
10 containers is below the supported result for concrete washout solids; it likely omits allowance, conversion, coverage, or final round-up.
Memory Technique
Concrete cart for Superintendent Checks: container first, count second, whole units last.
Reference Hint
Open-book path: tab Principles and Practices of Commercial Construction, 10th Edition to Concrete operations; washout container planning; verify the construction method, material quantity, equipment use, unit conversion, or field-control calculation.
More Project Mgmt Questions
The field condition is: the work should be released only if the team addresses that thermal movement must be accommodated. Which coping joint detail best matches the condition?
From the mechanical schedule, what CFM is listed for DOAS-2?
From panel schedule R1, what wire size is shown for circuit R1-5?
A subcontractor asks for direction after noting that the work should be released only if the team addresses that subgrade and aggregate must remain separated. Which geotextile selection best fits the work?
From the specialty item schedule, what height is listed for SP-3?
Using the drawing index, which sheet should you open for the entry wall footing plan?
From the plumbing fixture schedule, what waste size is listed for UR-1?
A Ocala task creates flying-particle exposure because a worker is cutting masonry. Which PPE control is required?
From the light fixture schedule, what mount is listed for L1?
From the loading strip dimension plan, what perimeter length is needed for edge restraint?
People Also Study
Business & Financial Management
120 questions · 70% to pass
Contract Administration
60 questions · 70% to pass