Mine Closure Plan (US)
A large, now closed, iron ore mine in California operated during the 1980’s and 1990’s required a mine closure plan, costing and engineering design to ensure regulatory approval.
2007 - 2008
Western State US
Mining & Minerals
Developed an approach for final closure of the Process Water Pond and revised the Closure and Post-Closure Maintenance Plans.
- Prepared the Technical Specifications.
- Prepared Construction Drawings and the Construction Quality Assurance Plan.
- Negotiated with the Regional Water Quality Control Board for approval and cost savings