Features

• Slope stabilization and closure of three tailings dams, including one 342,600-cubic-yard facility
• Stabilization/spillway rehabilitation and residual waste closure/ removal for six or more treatment ponds (ongoing)
• De-commissioning of one jurisdictional dam
• Stabilization/flood protection of mining wastes along the Dolores River

SEH Services

• Geotechnical engineering
• Seismic analysis
• Slope stability analyses and stabilization design for dams
• Flood analysis and hydraulic facility/spillway design
• Waste residuals sampling, testing, removal and closure design
• Permitting requirements
• IDF/IDA analysis