AL Sewer Projects Practice Questions - Alabama Sewer Projects Contractor Examination Exam

What is "final grade" in the context of sewer site restoration?

The temporary trench bottom before bedding is placed The finished surface elevations matching plans after backfill, pavement, or landscaping The elevation of the first joint of PVC only The invert of the deepest manhole exclusively

Correct Answer:

The finished surface elevations matching plans after backfill, pavement, or landscaping

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