Offshore Wind
Martha's Vineyard, US
Vineyard Wind Project
Bay State Wind Project
Offshore Wind
Vineyard Wind Project
Bay State Wind Project
Offshore Wind
Block Island, RI, United States
Block Island Wind Farm Project
Offshore Wind
Block Island Wind Farm Project
Offshore Wind
Monhegan Island, Monhegan, ME, United States
Aqua Ventus 1 Wind Project
Offshore Wind
Aqua Ventus 1 Wind Project
Offshore Wind
Cape Charles, VA, United States
Gamesa Project
Offshore Wind
Gamesa Project
Offshore Wind
Rehoboth Beach, DE, United States
Skipjack Wind Project
Offshore Wind
Skipjack Wind Project
Offshore Wind
Cape May, NJ, United States
Ocean Wind Project
Offshore Wind
Ocean Wind Project
Offshore Wind
Zeebrugge, Bruges, Belgium
Rentel Wind Farm Project
Offshore Wind
Rentel Wind Farm Project
Offshore Wind
Hilgenriedersiel, Hagermarsch, Germany
Borkum Riffgrund 1 Project
Offshore Wind
Borkum Riffgrund 1 Project
Offshore Wind
Gothenburg, Sweden
Office support for MMT Sweden
Offshore Wind
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
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
Northeast Supply Enhancement Gas Pipeline
LNG & Gas Pipelines
Sea Bright, NJ, United States
Liberty Natural Gas Project
LNG & Gas Pipelines
Liberty Natural Gas Project
LNG & Gas Pipelines
Rockaway, NY, United States
Port Ambrose Gas Project
LNG & Gas Pipelines
Port Ambrose Gas Project
LNG & Gas Pipelines
Fairfield, CT, United States
Iroquois Gas Transmission System
LNG & Gas Pipelines
Iroquois Gas Transmission System
LNG & Gas Pipelines
Middletown, CT, United States
Algonquin Gas HDD crossing
LNG & Gas Pipelines
Algonquin Gas HDD crossing
LNG & Gas Pipelines
Fall River, MA, United States
Gas pipeline for proposed LNG facility
LNG & Gas Pipelines
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
Spectra Energy HDD for gas pipeline
Dredging & Disposal
Mystic River, Boston, MA, United States
Boston Harbor dredging and disposal project
Dredging & Disposal
Boston Harbor dredging and disposal project
Dredging & Disposal
Long Island Sound, CT
Central Long Island Sound disposal site
Dredging & Disposal
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 disposal site; DAMOS Project
Dredging & Disposal
Belize City, Belize District, Belize
Dredging for proposed ship pier and berth area
Dredging & Disposal
Dredging for proposed ship pier and berth area
Dredging & Disposal
Searsport Harbor, Searsport, ME, United States
Pre-dredge archaeological survey
Dredging & Disposal
Pre-dredge archaeological survey
Inspection
Massachusetts Bay, MA, United States
Neptune/Suez natural gas pipeline
Inspection
Neptune/Suez natural gas pipeline
Inspection
Jamestown, RI, United States
Old Jamestown Bridge
Inspection
Old Jamestown Bridge
Inspection
Portsmouth, RI, United States
Mount Hope Bay Bridge
Inspection
Mount Hope Bay Bridge
Inspection
Long Island Sound
Iroquois Gas East Chester Extension
Inspection
Iroquois Gas East Chester Extension
Inspection
Key West, FL, United States
US Coast Guard navaid surveys, Fort Meyers to Dry Tortugas
Inspection
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
CHG&E cable conduits, map exposures and suspensions
Inspection
Penobscot River, Bucksport, ME, United States
Bridge pier inspection for scour, proposed replacement
Inspection
Bridge pier inspection for scour, proposed replacement
Beach Replenishment
Charlestown, RI, United States
State beaches on south coast
Beach Replenishment
State beaches on south coast
Beach Replenishment
Bethany Beach, DE, United States
State beaches on Atlantic coast
Beach Replenishment
State beaches on Atlantic coast
Beach Replenishment
Wrightsville Beach, NC, United States
Topsail Island beaches
Beach Replenishment
Topsail Island beaches
Beach Replenishment
Fire Island, NY, United States
NY State beaches on Fire Island
Beach Replenishment
NY State beaches on Fire Island
Beach Replenishment
Saco, ME, United States
Saco town beach
Beach Replenishment
Saco town beach
Beach Replenishment
Port Fourchon, LA, United States
Timbalier Island beaches
Beach Replenishment
Timbalier Island beaches
Beach Replenishment
Atlantic City, NJ, United States
NJ state beaches
Beach Replenishment
NJ state beaches
Water Resources
Smith Mountain Lake, VA, United States
Smith Mountain Lake Reservoir capacity study
Water Resources
Smith Mountain Lake Reservoir capacity study
Water Resources
Merrimack River, Haverhill, MA, USA
Merrimac River aquifer mapping
Water Resources
Merrimac River aquifer mapping
Water Resources
Yonkers, NY, United States
Hillview Reservoir dewatering and maintenance
Water Resources
Hillview Reservoir dewatering and maintenance
Water Resources
Massachusetts Bay, Hull, MA, United States
Desalinization plant intake reconnaissance survey
Water Resources
Desalinization plant intake reconnaissance survey
Water Resources
Lake Michigan, Chicago, IL, USA
New water intake studies for City of Chicago
View
Water Resources
New water intake studies for City of Chicago
View
Water Resources
Triadelphia Reservoir, MD, United States
Triadelphia Reservoir capacity study
Water Resources
Triadelphia Reservoir capacity study
Water Resources
Lake Michigan, Gary, IN, United States
Proposed new water intakes in lake
Water Resources
Proposed new water intakes in lake
Wastewater
Jones Beach, Nassau County, NY, United States
Cedar Creek WWTP effluent study
Wastewater
Cedar Creek WWTP effluent study
Wastewater
Lynn, MA, United States
Wastewater
Roosevelt Roads, Ceiba, Puerto Rico
WWTP pipeline inspection and effluent mapping
Wastewater
WWTP pipeline inspection and effluent mapping
Wastewater
Mahé, Seychelles
Studies for planned discharge pipe extensions
View
Wastewater
Studies for planned discharge pipe extensions
View
Wastewater
Ponce, Puerto Rico
Study for proposed WWTP pipeline
Wastewater
Study for proposed WWTP pipeline
Wastewater
Dorado, Puerto Rico
Proposed new intake pipe for WWTP
Wastewater
Proposed new intake pipe for WWTP
Wastewater
Punta Cana, Dominican Republic
Site surveys for proposed WWTP outfalls
Wastewater
Site surveys for proposed WWTP outfalls
Cables-transmission
San Francisco Bay, San Francisco, CA, USA
PG&E cable in south Bay
View
Cables-transmission
PG&E cable in south Bay
View
Cables-transmission
Mackinaw City, MI, USA
Power cable next to Mackinac Bridge
Cables-transmission
Power cable next to Mackinac Bridge
Cables-transmission
Trinidad and Tobago
Power cable crossing of Galleons Passage
Cables-transmission
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
Champlain Hudson Power Express; power cable from Canada to New York City
Cables-transmission
Cambridge, MD, USA
Chesapeake Bay power cable crossing
Cables-transmission
Chesapeake Bay power cable crossing
Cables-transmission
Long Island Sound, New Rochelle, NY, USA
NYPA power cables
Cables-transmission
NYPA power cables
Cables-transmission
Long Island Sound, New Haven, CT, USA
NU/Eversource cables crossing Long Island Sound
Cables-transmission
NU/Eversource cables crossing Long Island Sound
Cables-transmission
Long Island Sound, Norwalk, CT, USA
NU/Eversource replacement cable project
Cables-transmission
NU/Eversource replacement cable project
Cables-communications
Long Island Sound, Bridgeport, CT USA
AT&T fiber optic cable
Cables-communications
AT&T fiber optic cable
Cables-communications
Long Island Sound, Madison, CT USA
MCI fiber optic cable
Cables-communications
MCI fiber optic cable
Cables-communications
Stratford, CT USA
MCI cable surveys of multiple river crossings
Cables-communications
MCI cable surveys of multiple river crossings
Cables-communications
Green Hill, RI USA
TAT-10 cable landfall investigation
Cables-communications
TAT-10 cable landfall investigation
Cables-communications
Manasquan, NJ, United States
CANUS-1 cable landfall surveys
Cables-communications
CANUS-1 cable landfall surveys
Cables-communications
Pacific Ocean, Koror Palau
Island interconnect cable
Cables-communications
Island interconnect cable
Port Development
Acajutla, El Salvador
Terminal facility for petroleum pipeline
Port Development
Terminal facility for petroleum pipeline
Port Development
Dockyard, Bermuda
Harbor and navigation channel deepening; preparation for 2017 American Cup races
Port Development
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
Port infrastructure upgrades; bulkheads, breakwaters, dredging
Port Development
Puerto Cortes, Honduras
Proposed petroleum terminal
Port Development
Proposed petroleum terminal
Port Development
Mayagüez, Puerto Rico
Proposed co-generation power plant (coal)
Port Development
Proposed co-generation power plant (coal)
Port Development
Baltimore, MD, USA
Harbor dredging and contaminated sediment removal
Port Development
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
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
Locating debris for removal from secondary navigation channel
Site Investigations
Guachaca, Colombia South America
Coal terminal on the Caribbean Sea
Site Investigations
Coal terminal on the Caribbean Sea
Site Investigations
Pensacola Bay, Pensacola, FL USA
Pier, bulkhead, and berth mapping
Site Investigations
Pier, bulkhead, and berth mapping
Site Investigations
El Paraiso, Mexico
Cement factory loading terminal and pier facility
Site Investigations
Cement factory loading terminal and pier facility
Site Investigations
Tampa, FL, USA
Magnetic background survey for power cable crossings
Site Investigations
Magnetic background survey for power cable crossings
Site Investigations
1252 Western Ave, Green Bay, WI 54303, USA
Sediment mapping of contaminated materials
Site Investigations
Sediment mapping of contaminated materials
Site Investigations
Thames River, Norwich, CT USA
Site survey for proposed large marina
Site Investigations
Site survey for proposed large marina
Site Investigations
Boca Chica, Dominical Republic
Proposed coastal petroleum terminal facility
Site Investigations
Proposed coastal petroleum terminal facility
Site Investigations
Elizabeth River, Norfolk, VA USA
Craney Island expansion project
Site Investigations
Craney Island expansion project
Site Investigations
Newtown Creek, Long Island City, NY USA
Contaminated sediment study, shoreline rehabilitation
Site Investigations
Contaminated sediment study, shoreline rehabilitation
US Naval Support
Groton, CT USA
Pre- and post-dredge investigations
US Naval Support
Pre- and post-dredge investigations
US Naval Support
Newport News, VA USA
Magnetic silencing facility
US Naval Support
Magnetic silencing facility
US Naval Support
Bremerton, WA, USA
Magnetic silencing facility
US Naval Support
Magnetic silencing facility
US Naval Support
San Diego, CA USA
Magnetic silencing facility
US Naval Support
Magnetic silencing facility
US Naval Support
Philadelphia, PA USA
Search for lost ship propellor
US Naval Support
Search for lost ship propellor
US Naval Support
Kings Bay, GA USA
Pre-dredge hydrographic survey
US Naval Support
Pre-dredge hydrographic survey
US Naval Support
Portsmouth, NH USA
Clearance and charting survey for obstructions
US Naval Support
Clearance and charting survey for obstructions