Project Map

See all the locations below where Geo SubSea has utilized its expertise.

Global Experience

Marine Survey & Offshore Industry Consulting

Geo SubSea was formed to meet the consulting needs of the offshore industry and marine survey marketplace, where there is always a demand for senior level, highly experienced personnel capable of supporting complex offshore engineering projects. We can provide a wide range of services supporting freshwater and marine projects worldwide.

 

Project Map

Click on a project pin below for more information

Offshore Wind

Martha's Vineyard, US

Vineyard Wind Project
Bay State Wind Project

Offshore Wind
Martha's Vineyard, US

Vineyard Wind Project
Bay State Wind Project

Offshore Wind

Block Island, RI, United States

Block Island Wind Farm Project

Offshore Wind
Block Island, RI, United States

Block Island Wind Farm Project

Offshore Wind

Monhegan Island, Monhegan, ME, United States

Aqua Ventus 1 Wind Project

Offshore Wind
Monhegan Island, Monhegan, ME, United States

Aqua Ventus 1 Wind Project

Offshore Wind

Nantucket Sound, Nantucket County, MA, United States

Cape Wind Project

Offshore Wind
Nantucket Sound, Nantucket County, MA, United States
Cape Wind Project

Offshore Wind

Cape Charles, VA, United States

Gamesa Project

Offshore Wind
Cape Charles, VA, United States

Gamesa Project

Offshore Wind

Rehoboth Beach, DE, United States

Skipjack Wind Project

Offshore Wind
Rehoboth Beach, DE, United States

Skipjack Wind Project

Offshore Wind

Cape May, NJ, United States

Ocean Wind Project

Offshore Wind
Cape May, NJ, United States

Ocean Wind Project

Offshore Wind

Zeebrugge, Bruges, Belgium

Rentel Wind Farm Project

Offshore Wind
Zeebrugge, Bruges, Belgium

Rentel Wind Farm Project

Offshore Wind

Hilgenriedersiel, Hagermarsch, Germany

Borkum Riffgrund 1 Project

Offshore Wind
Hilgenriedersiel, Hagermarsch, Germany

Borkum Riffgrund 1 Project

Offshore Wind

Gothenburg, Sweden

Office support for MMT Sweden

Offshore Wind
Gothenburg, Sweden

Office support for MMT Sweden

LNG & Gas Pipelines

Massachusetts Bay, MA, United States

HubLine Gas Pipeline Project
Northeast Gateway Gas Pipeline and offshore LNG terminal

LNG & Gas Pipelines
Massachusetts Bay, MA, United States

HubLine Gas Pipeline Project
Northeast Gateway Gas Pipeline and offshore LNG terminal

LNG & Gas Pipelines

Raritan Bay, NJ

Northeast Supply Enhancement Gas Pipeline

LNG & Gas Pipelines
Raritan Bay, NJ

Northeast Supply Enhancement Gas Pipeline

LNG & Gas Pipelines

Sea Bright, NJ, United States

Liberty Natural Gas Project

LNG & Gas Pipelines
Sea Bright, NJ, United States

Liberty Natural Gas Project

LNG & Gas Pipelines

Rockaway, NY, United States

Port Ambrose Gas Project

LNG & Gas Pipelines
Rockaway, NY, United States

Port Ambrose Gas Project

LNG & Gas Pipelines

South Bimini, Bimini, The Bahamas

AES Coral Gas Pipeline and LNG Facility

LNG & Gas Pipelines
South Bimini, Bimini, The Bahamas
AES Coral Gas Pipeline and LNG Facility

LNG & Gas Pipelines

Fairfield, CT, United States

Iroquois Gas Transmission System

LNG & Gas Pipelines
Fairfield, CT, United States

Iroquois Gas Transmission System

LNG & Gas Pipelines

Middletown, CT, United States

Algonquin Gas HDD crossing

LNG & Gas Pipelines
Middletown, CT, United States

Algonquin Gas HDD crossing

LNG & Gas Pipelines

Fall River, MA, United States

Gas pipeline for proposed LNG facility

LNG & Gas Pipelines
Fall River, MA, United States

Gas pipeline for proposed LNG facility

LNG & Gas Pipelines

Weymouth Fore River, Quincy, MA, United States

Spectra Energy HDD for gas pipeline

LNG & Gas Pipelines
Weymouth Fore River, Quincy, MA, United States

Spectra Energy HDD for gas pipeline

Dredging & Disposal

Mystic River, Boston, MA, United States

Boston Harbor dredging and disposal project

Dredging & Disposal
Mystic River, Boston, MA, United States

Boston Harbor dredging and disposal project

Dredging & Disposal

Long Island Sound, CT

Central Long Island Sound disposal site

Dredging & Disposal
Long Island Sound, CT

Central Long Island Sound disposal site

Dredging & Disposal

Cape Cod Bay, MA, United States

Cape Cod Bay disposal site; DAMOS Project

Dredging & Disposal
Cape Cod Bay, MA, United States

Cape Cod Bay disposal site; DAMOS Project

Dredging & Disposal

Belize City, Belize District, Belize

Dredging for proposed ship pier and berth area

Dredging & Disposal
Belize City, Belize District, Belize

Dredging for proposed ship pier and berth area

Dredging & Disposal

Searsport Harbor, Searsport, ME, United States

Pre-dredge archaeological survey

Dredging & Disposal
Searsport Harbor, Searsport, ME, United States

Pre-dredge archaeological survey

Inspection

Massachusetts Bay, MA, United States

Neptune/Suez natural gas pipeline

Inspection
Massachusetts Bay, MA, United States

Neptune/Suez natural gas pipeline

Inspection

Jamestown, RI, United States

Old Jamestown Bridge

Inspection
Jamestown, RI, United States

Old Jamestown Bridge

Inspection

Portsmouth, RI, United States

Mount Hope Bay Bridge

Inspection
Portsmouth, RI, United States

Mount Hope Bay Bridge

Inspection

Long Island Sound

Iroquois Gas East Chester Extension

Inspection
Long Island Sound

Iroquois Gas East Chester Extension

Inspection

Key West, FL, United States

US Coast Guard navaid surveys, Fort Meyers to Dry Tortugas

Inspection
Key West, FL, United States

US Coast Guard navaid surveys, Fort Meyers to Dry Tortugas

Inspection

Hudson River, Poughkeepsie, NY, United States

CHG&E cable conduits, map exposures and suspensions

Inspection
Hudson River, Poughkeepsie, NY, United States

CHG&E cable conduits, map exposures and suspensions

Inspection

Penobscot River, Bucksport, ME, United States

Bridge pier inspection for scour, proposed replacement

Inspection
Penobscot River, Bucksport, ME, United States

Bridge pier inspection for scour, proposed replacement

Beach Replenishment

Charlestown, RI, United States

State beaches on south coast

Beach Replenishment
Charlestown, RI, United States

State beaches on south coast

Beach Replenishment

Bethany Beach, DE, United States

State beaches on Atlantic coast

Beach Replenishment
Bethany Beach, DE, United States

State beaches on Atlantic coast

Beach Replenishment

Wrightsville Beach, NC, United States

Topsail Island beaches

Beach Replenishment
Wrightsville Beach, NC, United States

Topsail Island beaches

Beach Replenishment

Fire Island, NY, United States

NY State beaches on Fire Island

Beach Replenishment
Fire Island, NY, United States

NY State beaches on Fire Island

Beach Replenishment

Saco, ME, United States

Saco town beach

Beach Replenishment
Saco, ME, United States

Saco town beach

Beach Replenishment

Port Fourchon, LA, United States

Timbalier Island beaches

Beach Replenishment
Port Fourchon, LA, United States

Timbalier Island beaches

Beach Replenishment

Atlantic City, NJ, United States

NJ state beaches

Beach Replenishment
Atlantic City, NJ, United States

NJ state beaches

Water Resources

Smith Mountain Lake, VA, United States

Smith Mountain Lake Reservoir capacity study

Water Resources
Smith Mountain Lake, VA, United States

Smith Mountain Lake Reservoir capacity study

Water Resources

Merrimack River, Haverhill, MA, USA

Merrimac River aquifer mapping

Water Resources
Merrimack River, Haverhill, MA, USA

Merrimac River aquifer mapping

Water Resources

Yonkers, NY, United States

Hillview Reservoir dewatering and maintenance

Water Resources
Yonkers, NY, United States

Hillview Reservoir dewatering and maintenance

Water Resources

Massachusetts Bay, Hull, MA, United States

Desalinization plant intake reconnaissance survey

Water Resources
Massachusetts Bay, Hull, MA, United States

Desalinization plant intake reconnaissance survey

Water Resources

Lake Michigan, Chicago, IL, USA

New water intake studies for City of Chicago

View

Water Resources
Lake Michigan, Chicago, IL, USA

New water intake studies for City of Chicago

View

Water Resources

Triadelphia Reservoir, MD, United States

Triadelphia Reservoir capacity study

Water Resources
Triadelphia Reservoir, MD, United States

Triadelphia Reservoir capacity study

Water Resources

Lake Michigan, Gary, IN, United States

Proposed new water intakes in lake

Water Resources
Lake Michigan, Gary, IN, United States

Proposed new water intakes in lake

Wastewater

Jones Beach, Nassau County, NY, United States

Cedar Creek WWTP effluent study

Wastewater
Jones Beach, Nassau County, NY, United States

Cedar Creek WWTP effluent study

Wastewater

Lynn, MA, United States

Wastewater
Lynn, MA, United States

Wastewater

Roosevelt Roads, Ceiba, Puerto Rico

WWTP pipeline inspection and effluent mapping

Wastewater
Roosevelt Roads, Ceiba, Puerto Rico

WWTP pipeline inspection and effluent mapping

Wastewater

Mahé, Seychelles

Studies for planned discharge pipe extensions

View

Wastewater
Mahé, Seychelles

Studies for planned discharge pipe extensions

View

Wastewater

Ponce, Puerto Rico

Study for proposed WWTP pipeline

Wastewater
Ponce, Puerto Rico

Study for proposed WWTP pipeline

Wastewater

Dorado, Puerto Rico

Proposed new intake pipe for WWTP

Wastewater
Dorado, Puerto Rico

Proposed new intake pipe for WWTP

Wastewater

Punta Cana, Dominican Republic

Site surveys for proposed WWTP outfalls

Wastewater
Punta Cana, Dominican Republic

Site surveys for proposed WWTP outfalls

Cables-transmission

San Francisco Bay, San Francisco, CA, USA

PG&E cable in south Bay

View

Cables-transmission
San Francisco Bay, San Francisco, CA, USA

PG&E cable in south Bay

View

Cables-transmission

Mackinaw City, MI, USA

Power cable next to Mackinac Bridge

Cables-transmission
Mackinaw City, MI, USA

Power cable next to Mackinac Bridge

Cables-transmission

Trinidad and Tobago

Power cable crossing of Galleons Passage

Cables-transmission
Trinidad and Tobago

Power cable crossing of Galleons Passage

Cables-transmission

Lake Champlain, Canada

Champlain Hudson Power Express; power cable from Canada to New York City

Cables-transmission
Lake Champlain, Canada

Champlain Hudson Power Express; power cable from Canada to New York City

Cables-transmission

Cambridge, MD, USA

Chesapeake Bay power cable crossing

Cables-transmission
Cambridge, MD, USA

Chesapeake Bay power cable crossing

Cables-transmission

Long Island Sound, New Rochelle, NY, USA

NYPA power cables

Cables-transmission
Long Island Sound, New Rochelle, NY, USA

NYPA power cables

Cables-transmission

Long Island Sound, New Haven, CT, USA

NU/Eversource cables crossing Long Island Sound

Cables-transmission
Long Island Sound, New Haven, CT, USA

NU/Eversource cables crossing Long Island Sound

Cables-transmission

Long Island Sound, Norwalk, CT, USA

NU/Eversource replacement cable project

Cables-transmission
Long Island Sound, Norwalk, CT, USA

NU/Eversource replacement cable project

Cables-communications

Long Island Sound, Bridgeport, CT USA

AT&T fiber optic cable

Cables-communications
Long Island Sound, Bridgeport, CT USA

AT&T fiber optic cable

Cables-communications

Long Island Sound, Madison, CT USA

MCI fiber optic cable

Cables-communications
Long Island Sound, Madison, CT USA

MCI fiber optic cable

Cables-communications

Stratford, CT USA

MCI cable surveys of multiple river crossings

Cables-communications
Stratford, CT USA

MCI cable surveys of multiple river crossings

Cables-communications

Green Hill, RI USA

TAT-10 cable landfall investigation

Cables-communications
Green Hill, RI USA

TAT-10 cable landfall investigation

Cables-communications

Manasquan, NJ, United States

CANUS-1 cable landfall surveys

Cables-communications
Manasquan, NJ, United States

CANUS-1 cable landfall surveys

Cables-communications

Pacific Ocean, Koror Palau

Island interconnect cable

Cables-communications
Pacific Ocean, Koror Palau

Island interconnect cable

Port Development

Acajutla, El Salvador

Terminal facility for petroleum pipeline

Port Development
Acajutla, El Salvador

Terminal facility for petroleum pipeline

Port Development

Dockyard, Bermuda

Harbor and navigation channel deepening; preparation for 2017 American Cup races

Port Development
Dockyard, Bermuda

Harbor and navigation channel deepening; preparation for 2017 American Cup races

Port Development

Puerto Haina, Dominican Republic

Port infrastructure upgrades; bulkheads, breakwaters, dredging

Port Development
Puerto Haina, Dominican Republic

Port infrastructure upgrades; bulkheads, breakwaters, dredging

Port Development

Puerto Cortes, Honduras

Proposed petroleum terminal

Port Development
Puerto Cortes, Honduras

Proposed petroleum terminal

Port Development

Mayagüez, Puerto Rico

Proposed co-generation power plant (coal)

Port Development
Mayagüez, Puerto Rico

Proposed co-generation power plant (coal)

Port Development

Baltimore, MD, USA

Harbor dredging and contaminated sediment removal

Port Development
Baltimore, MD, USA

Harbor dredging and contaminated sediment removal

Search and Recovery

New Haven Harbor, New Haven, CT USA

Gateway Terminal’s barge propellors sunk in mud

Search and Recovery
New Haven Harbor, New Haven, CT USA

Gateway Terminal’s barge propellors sunk in mud

Search and Recovery

Ocracoke Island, NC USA

Locating debris for removal from secondary navigation channel

Search and Recovery
Ocracoke Island, NC USA

Locating debris for removal from secondary navigation channel

Site Investigations

Guachaca, Colombia South America

Coal terminal on the Caribbean Sea

Site Investigations
Guachaca, Colombia South America

Coal terminal on the Caribbean Sea

Site Investigations

Pensacola Bay, Pensacola, FL USA

Pier, bulkhead, and berth mapping

Site Investigations
Pensacola Bay, Pensacola, FL USA

Pier, bulkhead, and berth mapping

Site Investigations

El Paraiso, Mexico

Cement factory loading terminal and pier facility

Site Investigations
El Paraiso, Mexico

Cement factory loading terminal and pier facility

Site Investigations

Tampa, FL, USA

Magnetic background survey for power cable crossings

Site Investigations
Tampa, FL, USA

Magnetic background survey for power cable crossings

Site Investigations

1252 Western Ave, Green Bay, WI 54303, USA

Sediment mapping of contaminated materials

Site Investigations
1252 Western Ave, Green Bay, WI 54303, USA

Sediment mapping of contaminated materials

Site Investigations

Thames River, Norwich, CT USA

Site survey for proposed large marina

Site Investigations
Thames River, Norwich, CT USA

Site survey for proposed large marina

Site Investigations

Boca Chica, Dominical Republic

Proposed coastal petroleum terminal facility

Site Investigations
Boca Chica, Dominical Republic

Proposed coastal petroleum terminal facility

Site Investigations

Elizabeth River, Norfolk, VA USA

Craney Island expansion project

Site Investigations
Elizabeth River, Norfolk, VA USA

Craney Island expansion project

Site Investigations

Newtown Creek, Long Island City, NY USA

Contaminated sediment study, shoreline rehabilitation

Site Investigations
Newtown Creek, Long Island City, NY USA

Contaminated sediment study, shoreline rehabilitation

US Naval Support

Groton, CT USA

Pre- and post-dredge investigations

US Naval Support
Groton, CT USA

Pre- and post-dredge investigations

US Naval Support

Newport News, VA USA

Magnetic silencing facility

US Naval Support
Newport News, VA USA

Magnetic silencing facility

US Naval Support

Bremerton, WA, USA

Magnetic silencing facility

US Naval Support
Bremerton, WA, USA

Magnetic silencing facility

US Naval Support

San Diego, CA USA

Magnetic silencing facility

US Naval Support
San Diego, CA USA

Magnetic silencing facility

US Naval Support

Philadelphia, PA USA

Search for lost ship propellor

US Naval Support
Philadelphia, PA USA

Search for lost ship propellor

US Naval Support

Kings Bay, GA USA

Pre-dredge hydrographic survey

US Naval Support
Kings Bay, GA USA

Pre-dredge hydrographic survey

US Naval Support

Portsmouth, NH USA

Clearance and charting survey for obstructions

US Naval Support
Portsmouth, NH USA

Clearance and charting survey for obstructions