Before releasing the work, the team identifies this condition: the controlling field constraint is that sediment must be intercepted. Which site-control material fits best?
Correct Answer
C) Select silt fence or inlet protection as located
silt fence or inlet protection as located best matches the stated condition. The other choices are real construction options in the same family, but they fit different field conditions.
Why This Is the Correct Answer
silt fence or inlet protection as located best matches the stated condition. The other choices are real construction options in the same family, but they fit different field conditions.
Why the Other Options Are Wrong
Option A: Material choice: Select stabilized construction entrance
Material choice: Select stabilized construction entrance addresses a neighboring field issue, but not the condition or method control required for temporary erosion control.
Option B: Select sediment basin or trap
Select sediment basin or trap addresses a neighboring field issue, but not the condition or method control required for temporary erosion control.
Option D: Select erosion-control blanket on slope
Select erosion-control blanket on slope addresses a neighboring field issue, but not the condition or method control required for temporary erosion control.
Memory Technique
Temporary Erosion method for Manager Checking: condition first, tool second.
Reference Hint
Open-book path: tab Principles and Practices of Commercial Construction, 10th Edition to Sitework methods; erosion and sediment control installation; verify the construction method, material selection, equipment choice, or work sequence that fits the field condition.
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