NCG020925_James Cahoon Mine - Cahoon_Temporary Gravel Construction Entrance_20180220

Temporary Gravel Construction Entrance / Exit Details
Practice Standards and Specifications 6.06
James Cahoon Mine
Columbia, NC
Tyrrell County

Graveled pad located at entrance to access roads at James Cahoon Mine, where traffic moves directly
onto US 64 East.
Thickness: 6 inches minimum
Width: 30 feet wide
Length: 50 feet minimum as per diagram above.
Aggregate Size: 2 – 3 inch coarse slag
Maintenance: Maintain the gravel pad to prevent mud or sediment from leaving the construction site.
Periodic top dressing with 2-inch stone will occur as needed during the life of the permit. After rainfalls,
immediately remove all objectionable materials spilled, washed, or tracked onto public roadways.

Ken Elliott, consulting
January 28, 2018