ENVIRONMENTAL REMEDIATION PROJECTS

Trestle Area Remedial Action Project

Owner: Montana Department of Environmental Quality

Project consisted of :

• Removal of contaminated soil within the floodplain
• Haulage of contaminates to the Opportunity Ponds Repository
• Import of floodplain alluvium, and cover soil
• Stabilization of approximately 600 lf of Stream Bank

Silver Bow Creek Cleanup Phase 9

Owner: Montana Department of Environmental Quality

Project consisted of :

• Removal of 429,000 cy of Contaminated Soils along Rivers edge;
• Regrade 122 acres of floodplain;
• Load, Haul, and Placement of 91,000 cy of vegetative backfill;
• Reconstruction of 12,600 feet of stream channel.

Upper Clark Fork Phase 5&6 Remediation Project

Owner: Montana Department of Environmental Quality

Project consisted of :

• Removal of 532,000 cy of Contaminated Soils along Rivers edge;
• Import of 405,000 cy of Floodplain material;
• Placement of 134,000 cy of cover soil;
• Development of 53 Acres of Wetland;
• Restoration & Enhancement of 25,000 feet of Stream Bank.