Alta brings more than 33 years of mine reclamation experience to our projects with specific expertise addressing heavy metals.

Comprehensive Environmental Response, Compensation, & Liability Act (CERCLA) Investigations, Design, & Remediation | Human Health/Ecological Risk Assessment | Surface Water/Groundwater Management | Removal Action Oversight | Revegetation on/Watershed Restoration Planning | Deep Mine Seals & Bore Hole Seals | Acid Mine Drainage Abatement | Evaluation of Existing AMD Treatment Systems | Water Supply Liability Analysis & Replacement | Deep Mine Subsidence Assessment & Mitigation | Physical Hazards Mitigation | Information & Data Management | Programmatic Scheduling & Prioritization | Engineering Evaluation/Cost Analysis | Waste Consolidation & Repositories | Engineering Plans & Specifications for Construction | Sampling & Analysis Plans | Quality Assurance Project Plans | Site Characterization