A HIGHLY PROFICIENT

contractor in various environments.

We have 35+ years of experience working in remote dry areas, vast swaths of marshland, rivers, offshore waters and other challenging terrain. Clients seek our expertise to engineer execution methods that account for tides, varying river currents, changing environmental regulations and government and public affairs while ensuring minimal impact to environmentally sensitive areas and the safety of our personnel.

Take a tour through a sampling of our project portfolio.

PIPELINE INSTALL WITH HDD


Mt. Airy, Louisiana

Installation of two 24 inch mainline pipelines at four different segment locations.

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PIPING INSTALLATION


Acadia Parish, LA

Removal and replacement of an existing 16 inch gas and brine piping inside a Compressor Station. 

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PIPELINE ANCHORING


St. James, Louisiana

Preparation on a 17 mile section of a 40 inch pipeline in order to accept bi-directional flow.

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REPAIR & RECOMMISSIONING OF TWO PIPELINES


Mississippi River

Recommissioning of two pipelines in 4-5 knot currents.

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SURFACE SUPPLIED MIXED GAS DIVING FROM DP2 VESSEL


Coast of New York

Working from a 275-ft. DP2 vessel, divers successfully completed 193 HEO2 Gas Dives to 180 fsw.

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SURFACE DIVING OFF LIFT BOAT/CLAMP INSTALLATION


West Cameron

Divers respond to a 36-in pipeline leak in 100 fsw.

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AIR DIVE IN RECREATIONAL LAKE


Pennsylvania

Provide Core/Soil Sampling and General Diving Services in a remote location with logistic limitations.

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PIPELINE INSTALLATION


Atchafalaya Bay, Louisiana

Lay and bury of approximately 18-miles of dual 12-inch pipelines and 4-mile 20-inch pipeline, in as shallow as 1-foot of water.

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22″ PIPELINE INSTALLATION


St. Mary Parish, Louisiana

Replacement of a 22″ pipeline and new pipeline installation across Bateman Island in coastal area of South Louisiana.

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PIPELINE RE-ROUTE


Belle Chase, Louisiana

Relocation of pipeline systems to accommodate the installation of new USACE floodwall construction project.

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TSA™, a new system for cathodic protection


Offshore Locations

Morrison, De Nora and Cescor have teamed up in the field of CATHODIC PROTECTION RETROFIT of offshore platforms.

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MARSH RESTORATION


Lost Lake, Louisiana

Installation of an eco bale system for marsh mitigation and restoration for pipeline protection and cover.

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IGUANA FIELD DEVELOPMENT


Gulf of Paria, Trinidad

EPC project consisting of the Installation of an offshore natural gas gathering pipeline connecting the offshore facilities platform to the onshore production facility.

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STRUCTURE INSTALLATION


Gulf of Paria, Trinidad

Procurement and fabrication of jacket, piles, deck and facilities  

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SHORE CROSSING | BEACH APPROACH


Pt. Lisas, Trinidad

Pipeline tie-in at the beach, connecting an offshore natural gas gathering pipeline from an offshore facilities platform to the onshore production facility.

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FABRICATION OF HISTORIC JUNIPER TOPSIDES


Trinidad, West Indies

Fabrication of 5,100 tonne deck measuring 145-ft to the top of the helideck.

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TERMINAL PIPELINE TIE-IN


Houma, Louisiana

Construction, installation, and tie-in of a 24-inch pipe connection.

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GAS FIELD DEVELOPMENT


Cook Inlet, Alaska

Installation of a subsea natural gas gathering pipeline connecting the platform to the onshore production facility for Furie’s Kitchen Lights.

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AERIAL PIPELINE DISMANTLEMENT


Atchafalaya Bay, Louisiana

Erected in the 1970’s, this was the first aerial of its kind to be removed in the US.

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DECK EXTENSION INSTALLATION


Main Pass & Ship Shoal

Fabrication, load out and installation of deck extensions for two offshore platforms.

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CIVIL & MECHANICAL INSTALLATION


Raceland, LA

Piping & spool fabrication and installation of support steel & equipment at a biomass plant.

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EMERGENCY PIPELINE LEAK


Arkansas River, Arkansas

Divers respond to an emergency pipeline leak in Arkansas.

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FIELD SERVICES – CHEMICAL COMPLEX


Lake Charles, LA

Fabrication and installation support services at Sasol’s Chemical Complex.

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INSTALLATION OF A METER SKID


North Dakota

Fabrication and installation of a meter skid in North Dakota.

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SLUG CATCHER EXPANSION


Louisiana

Abandonment & replacement of pipeline system between slug catchers at gathering facility.

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BANK STABILIZATION


Wax Lake, Louisiana

The repair of an existing bulkhead located on the edge of a deep channel where overhead and underwater obstacles exist.

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METER STATION INTERCONNECT


Wheeler, Texas

Pipeline interconnect project at Ft. Elliot Meter Station.

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MIDSTREAM FACILITY INSTALLATION


Tilden, Texas

Perform Site Grading Plan, Civil, Piping, I&E, and Structural Fabrication required to develop Liquid Processing Facility.

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FACILITY UPGRADE


Atchafalaya Bay, Louisiana

Fabrication and installation of a 400 MM SCFD Gas Processing Facility.

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CONDENSATE STABILIZER EXPANSION


Venice, Louisiana

Fabrication and installation of 600-foot barrels for a condensate stabilizer expansion project of the coast of Louisiana. 

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THERMAL SPRAY ALUMINUM COATING


New Orleans, Louisiana

TSA coating of canopy structures for the Canopy of Peace addition to the National WWII Museum.

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STRUCTURAL STEEL FABRICATION


Harvey, Louisiana

Fabrication of three shiploaders, inclusive of tower, cradle and shuttle, for handling of bulk material loading.

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