Sitts & Hill Engineering Square

Manke Family Resources - Shelton Site Mine Expansion

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Manke Family Resources - Shelton Site Mine Expansion

Design mine expansion, and prepare permitting documents. Permitting effort included SEPA and Shoreline documents, major amendment to the existing Conditional Use Permit, Mason County approval for a revised grading and drainage plan, a revised DNR reclamation plan, and an updated NPDES permit for the expanded mine area.

Project Features
  • Civil
  • Expansion of mine to within 5' of shoreline zone
  • Total mine area 362.5 acres, volume over life of mine 58.2M cubic yards