Range Front Declines
Contract Value: $60M
Crecent Valley, NV
Owner: Barrick Cortez, Inc.
General Contractor: Drill Tech Drilling & Shoring, Inc.
Scopes: Tunneling, Development Mining, Tunnel Utilities
Mining & Tunneling Projects
Mayo Clinic Tunnel
Phoenix, AZ
Contract Value: $1.6M
Owner: Mayo Clinic
General Contractor: Blount Contracting, Inc. (Subcontractor to DPR Construction)
Scopes: Tunnel
FCWA Occoquan River Crossing Tunnel
Lorton, VA
Contract Value: $5.9M
Owner: Fairfax County Water Authority
General Contractor: Garney Companies, Inc.
Scopes: Tunnel, Shafts
Clos De La Tech Storage Tunnels
San Mateo County, CA
Owner: Clos De La Tech LLC
General Contractor: Drill Tech Drilling & Shoring, Inc.
Scopes: Tunnels, Soldier Pile Walls, Soil Nail Walls
Carlton Tunnel Rehab
Leadville, CO
Contract Value: $12.6+ M
Owner: Busk Ivanhoe Water System Authority
General Contractor: Drill Tech Drilling & Shoring, Inc.
Scopes: Tunnel Rehabilitation (Rock Bolts, Steel Sets, Fiber Reinforced Shotcrete), Portal Work (Debris Removal, Scaling, Rockfall Mesh, Rock Bolts), Concrete Pipe Placement
Two-Mile Bar Tunnel
Jamestown, CA
Contract Value: $16.5M
Owner: Oakdale Irrigation District
General Contractor: Drill Tech Drilling & Shoring, Inc.
Scopes: Tunnel, Diversion Structures