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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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48 projects found

aerial photo of Atlantic City

Groundwater control and dewatering

Tunnels and shafts

Brigantine Connector

Atlantic City, New Jersey, USA

construction site

Support of excavation

Groundwater control and dewatering

Soldier piles and lagging

Case Library, Colgate University

Hamilton, New York, USA

excavation of a shaft

Groundwater control and dewatering

Tunnels and shafts

Beacon Hill Station

Seattle, Washington, USA

construction site

Groundwater control and dewatering

Support of excavation

Dams and levees

Soldier piles and lagging

Bear Creek Dam

Russellville, Alabama, USA

construction site

Groundwater control and dewatering

Dams and levees

Crane Valley Dam

Madera County, California, USA

construction site in city

Support of excavation

Groundwater control and dewatering

Secant or tangent (contiguous) piles

Soldier piles and lagging

Eglinton Crosstown Light Rail Transit (LRT)

Toronto, Ontario, Canada

rig with sheet piles

Groundwater control and dewatering

Wood Buffalo Flood Mitigation, Reach 5

Fort McMurray, Alberta, Canada

Aerial of the Wharf site

Groundwater control and dewatering

Deep foundations

Ground improvement

Support of excavation

Displacement CFA piles

Soldier piles and lagging

Groundwater treatment

Rigid inclusions

The Wharf, Phase 2

Washington, D.C.

Installing the diaphragm wall panels

Support of excavation

Groundwater control and dewatering

Diaphragm walls

Port Lands Flood Protection

Toronto, Ontario, Canada

One Park work site

Groundwater control and dewatering

Support of excavation

Cutter soil mixing (CSM)

One Park

Richmond, British Columbia, Canada

Outside of Muskrat Falls Generating Station

Groundwater control and dewatering

Dams and levees

High mobility (cement slurry) grouting

Muskrat Falls Generating Station

Newfoundland and Labrador, Canada

Work being completed on Nesbitt Dam

Groundwater control and dewatering

Ground improvement

Dams and levees

Low mobility (compaction) grouting

Nesbitt Dam

Scranton, Pennsylvania

Installing o-piles

Support of excavation

Groundwater control and dewatering

Interlocking pipe piles

The Island Mine

Dubreuilville, Ontario, Canada

Working on Wolf Creek Dam

Groundwater control and dewatering

Ground improvement

Dams and levees

High mobility (cement slurry) grouting

Low mobility (compaction) grouting

Wolf Creek Dam

South-central Kentucky

Aerial of ground freezing for the First Street Tunnel

Support of excavation

Groundwater control and dewatering

Water, sewage and waste disposal

Ground freezing

First Street Tunnel

Washington, D.C.

Ground freezing system within the tunnel.

Groundwater control and dewatering

Tunnels and shafts

Ground freezing

Sound Transit Light Rail - Northgate Link Extension

Seattle, Washington

Aerial view of the dewatering at Dry Dock #8.

Groundwater control and dewatering

Ports and harbors

Dry Dock #8

Norfolk, Virginia

Ground freezing shaft being completed for Access Shaft #3

Groundwater control and dewatering

Tunnels and shafts

Ground freezing

Access Shaft #3, Sistema de Potabilización Area Norte

Buenos Aires, Argentina

Oceana Bal Harbour aerial

Deep foundations

Groundwater control and dewatering

Support of excavation

CFA (auger cast) piles

Wet soil mixing

Oceana Bal Harbour

Red Rock Hydroelectric

Support of excavation

Deep foundations

Groundwater control and dewatering

Dams and levees

Diaphragm walls

Slurry cutoff walls

Secant or tangent (contiguous) piles

Red Rock Hydroelectric

17th Street Canal Floodwall Remediation

Groundwater control and dewatering

Dams and levees

17th Street Canal Floodwall Remediation

New Orleans, Louisiana

NWMO Deep Grouting Trial – Phase 1

Groundwater control and dewatering

High mobility (cement slurry) grouting

NWMO Deep Grouting Trial – Phase 1

Triverton, Ontario, Canada

NWMO Deep Grouting Trial – Phase 2

Groundwater control and dewatering

High mobility (cement slurry) grouting

NWMO Deep Grouting Trial – Phase 2

Triverton, Ontario, Canada

Muskrat Falls Emergency Repairs

Groundwater control and dewatering

Dams and levees

Low mobility (compaction) grouting

Compensation (fracture) grouting

Muskrat Falls Emergency Repairs

Churchill River, Newfoundland and Labrador, Canada

Edmonton South LRT Extension

Groundwater control and dewatering

Tunnels and shafts

Permeation (chemical) grouting

Edmonton South LRT Extension

Edmonton, Alberta, Canada

Clearwater Lake Dam aerial

Groundwater control and dewatering

Dams and levees

Diaphragm walls

Slurry cutoff walls

Clearwater Lake Dam

Piedmont, Missouri

IHNC Storm Surge Barrier

Groundwater control and dewatering

IHNC Storm Surge Barrier

New Orleans, Louisiana

Francis E. Walter Dam and Reservoir Remediation

Groundwater control and dewatering

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 and dewatering

Tunnels and shafts

Permeation (chemical) grouting

Mosaic Potash Mine K2 Shaft

Esterhazy, Saskatchewan, Canada

Dearborn CSO Contracts 7 & 8

Ground improvement

Groundwater control and dewatering

Tunnels and shafts

Permeation (chemical) grouting

Dearborn CSO Contracts 7 & 8

Dearborn, Michigan

Kaneohe/Kailua Sewer Tunnel

Ground improvement

Support of excavation

Groundwater control and dewatering

Tunnels and shafts

Diaphragm walls

Kaneohe/Kailua Sewer Tunnel

Kailua and Oahu, Hawaii

Lockport Pool Approach Dike

Groundwater control and dewatering

Dams and levees

Diaphragm walls

Slurry cutoff walls

Lockport Pool Approach Dike

Lockport, Illinois

Mississinewa Lake Dam aerial

Groundwater control and dewatering

Dams and levees

Slurry cutoff walls

Diaphragm walls

Mississinewa Lake Dam

SELA Urban Flood Control jet grouting

Groundwater control and dewatering

Water, sewage and waste disposal

SELA Urban Flood Control

New Orleans, Louisiana

Huckleberry Creek Reservoir dam embankment

Ground improvement

Groundwater control and dewatering

Dams and levees

High mobility (cement slurry) grouting

Low mobility (compaction) grouting

Huckleberry Creek Reservoir

Dover, Arkansas

Tunnel Maintenance Contract rig

Groundwater control and dewatering

Tunnels and shafts

High mobility (cement slurry) grouting

Permeation (chemical) grouting

Tunnel Maintenance Contract

Los Angeles, California

Suncor Pond 5

Groundwater control and dewatering

Wick (PVD) drains

Suncor Pond 5

Calgary, Alberta, Canada

Lake Manatee Dam back

Groundwater control and dewatering

Dams and levees

TRD - Soil mix walls

Lake Manatee Dam

Manatee County, Florida

Thornton Composite Reservoir

Groundwater control and dewatering

Water, sewage and waste disposal

High mobility (cement slurry) grouting

Thornton Composite Reservoir

Thornton, Illinois

Thornton Tunnel Grouting

Groundwater control and dewatering

Water, sewage and waste disposal

High mobility (cement slurry) grouting

Thornton Tunnel Grouting

Thornton, Illinois

Hart Street Wastewater Pumping Station Pier 52

Ground improvement

Groundwater control and dewatering

Water, sewage and waste disposal

Ports and harbors

Hart Street Wastewater Pump Station Force Main Replacement

Sand Island, Honolulu, Hawaii

New Post Creek Generating Station

Groundwater control and dewatering

Dams and levees

Slurry cutoff walls

New Post Creek Generating Station

Abitibi Canyon, Ontario, Canada

MIT.nano Center

Groundwater control and dewatering

Support of excavation

Secant or tangent (contiguous) piles

MIT.nano Center

Cambridge, Massachusetts

Schoharie County Office Complex

Groundwater control and dewatering

Government and defense

Permeation (chemical) grouting

Schoharie County Office Complex

Schoharie, New York

Faraday Launching Tunnel Shaft

Groundwater control and dewatering

Support of excavation

Tunnels and shafts

Low mobility (compaction) grouting

Faraday Launching Tunnel Shaft

Carlsbad, California

1600 Museum Park

Groundwater control and dewatering

Support of excavation

1600 Museum Park

Chicago, Illinois

Liquified Natural Gas Manufacturing Facility

Groundwater control and dewatering

Industrial and manufacturing

Slurry cutoff walls

Liquified Natural Gas Manufacturing Facility

Palmetto, Florida

Constructing the TRD wall at Robinson Landing.

Groundwater control and dewatering

Support of excavation

Wet soil mixing

TRD - Soil mix walls

Robinson Landing

Alexandria, Virginia

Keller projects worldwide