Projects

Keller has extensive experience across a wide variety of projects, large and small, and a proven track record of delivering these safely, on time and to high quality.

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10 projects found

The TBM creating a tunnel

Support of excavation

Tunnels and shafts

Permeation (chemical) grouting

Trinity River Tunnel

Edmonton South LRT Extension

Groundwater control

Tunnels and shafts

Permeation (chemical) grouting

Edmonton South LRT Extension

Edmonton, Alberta, Canada

Francis E. Walter Dam and Reservoir Remediation

Groundwater control

Dams and levees

Permeation (chemical) grouting

High mobility (cement slurry) grouting

Francis E. Walter Dam and Reservoir Remediation

White Haven, Pennsylvania

Mosaic Potash Mine K2 Shaft

Groundwater control

Tunnels and shafts

Permeation (chemical) grouting

Mosaic Potash Mine K2 Shaft

Esterhazy, Saskatchewan, Canada

Dearborn CSO Contracts 7 & 8

Ground improvement

Groundwater control

Tunnels and shafts

Permeation (chemical) grouting

Dearborn CSO Contracts 7 & 8

Dearborn, Michigan

LACMTA Regional Connector Subway

Ground improvement

Tunnels and shafts

Permeation (chemical) grouting

Compensation (fracture) grouting

LACMTA Regional Connector Subway

Los Angeles, California

Tunnel Maintenance Contract rig

Groundwater control

Tunnels and shafts

High mobility (cement slurry) grouting

Permeation (chemical) grouting

Tunnel Maintenance Contract

Los Angeles, California

Ground improvement

Permeation (chemical) grouting

Low mobility (compaction) grouting

St. Vrain Mill

Mora, New Mexico

Miami Children's Hospital

Support of excavation

Permeation (chemical) grouting

Miami Children's Hospital

Schoharie County Office Complex

Groundwater control

Government and defense

Permeation (chemical) grouting

Schoharie County Office Complex

Schoharie, New York