Mine Site Grading Plan
nounPronunciation: /maɪn saɪt ˈɡreɪdɪŋ plæn/
A detailed engineering document specifying the final topographic design and earthwork procedures for reshaping an abandoned mine site to achieve stable drainage patterns and slope angles. It includes contour maps, cut-and-fill specifications, and drainage routes.
Plain English
A plan showing how to reshape the land at an abandoned mine for stability, proper drainage, and safe slopes.
Etymology & History
Usage
"The mine site grading plan specified 2% slope grades to ensure surface water runoff away from the backfilled pit while maintaining slope stability."
Style guide notes: Always reference specific slope ratios and drainage percentages when discussing grading plan details in technical reports.
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Related Terms
Frequently Asked Questions
What information is included in a mine site grading plan?
Contour maps, slope specifications, drainage routes, earthwork volumes, equipment requirements, and final surface elevations for approved designs.
Why is proper grading essential for mine reclamation?
Correct grading ensures surface water drains safely, prevents erosion, maintains geotechnical stability, and supports future land uses.
Why Test Candidates on This?
Critical for understanding site design engineering and how reclamation plans achieve physical and hydrological stability objectives.
Required skill level: Mid