Allseas News

(Photo: Allseas)

Drillship to Be Converted for Subsea Mining

Swiss-based offshore contractor Allseas said it has acquired an ultra-deepwater drillship for conversion to a polymetallic nodule collection vessel.In partnership with deep sea mining company DeepGreen Metals Inc., Allseas is developing a deep-sea mineral collection system to recover polymetallic nodules from the ocean floor and transfer them to the surface for transportation to shore. The nodules contain high grades of nickel, manganese, copper and cobalt—key metals required for building electric vehicle batteries and renewable energy technologies.The former Vitoria 10000 will be converted to

(Photo: Allseas)

Allseas: No Plans to Resume Nord Stream 2 Work

Swiss-Dutch company Allseas Group said it has no plans to resume laying pipes for Russia's Nord Stream 2 gas pipeline project, Russian state news agency TASS reported on Monday.Russia said it has its own vessel to complete the construction of the Nord Stream 2 gas pipeline to Germany after Washington placed sanctions on the project.(Reporting by Andrey Ostroukh, editing by Louise Heavens)

(File photo: Allseas)

Allseas Suspends Nord Stream 2 Work

Swiss-Dutch company Allseas said last week it had suspended its pipe-laying activities in the Nord Stream 2 Russia-to-Germany natural gas pipeline in anticipation of U.S. President Donald Trump's signing of a defense policy bill."In anticipation of the enactment of the National Defense Authorization Act (NDAA), Allseas has suspended its Nord Stream 2 pipelay activities," the company said in a statement dated Dec. 21."Allseas will proceed, consistent with the legislation's wind down provision and expect guidance comprising of the necessary regulatory, technical and environmental

(Photo: First Subsea)

First Subsea Lifting Tools for Allseas

First Subsea said it has been awarded a contract to supply three Ballgrab Internal Lifting Tools (ILT) to pipelay, heavy lift and subsea construction company Allseas. The tools are designed for lifting loads up to 900mT and will be used by Allseas for offshore decommissioning projects.The First Subsea ILT tools are designed to be inserted into a tubular receptacle attached to the structure to be lifted. The ILT tools for Allseas will cover an internal receptacle diameter range from 660mm (26 inch) to 1524mm (60 inch).The first planned offshore operation will be the Tyra Redevelopment Project, when the

Arnaud Pieton, President Subsea at TechnipFMC (Photo: TechnipFMC)

TechnipFMC Wins $1 Billion Subsea Contract

through its wholly owned UAE incorporated subsidiary, Technip Middle East FZCO.TechnipFMC will execute the offshore installation scope with its consortium partner Van Oord, through their wholly owned UAE incorporated subsidiary, Van Oord Gulf FZE, and in cooperation with strategic major subcontractor Allseas.In addition, TechnipFMC has been awarded separate contracts under its wholly owned US incorporated subsidiary FMCTI (FMC Technologies Inc.), to provide subsea hardware in support of well construction and the EPCI scope.Arnaud Pieton, President Subsea at TechnipFMC, said, “We are extremely

Pioneering Spirit (Photo: Silicon Sensing)

Advanced Tech Helps Guide Pioneering Spirit

Marine pilots relied on the latest inertial measurement technology to help guide the world’s largest construction vessel during a recent call at Maasvlakte in the port of Rotterdam.Measuring 372 by 124 meters, Allseas' Pioneering Spirit is the largest construction vessel in the world, designed for the single-lift installation and removal of large oil and gas platforms and the installation of record-weight pipelines.With large vessels such as this, final entrance and docking maneuvers in the close confines of port are typically controlled by a pilot. When Pioneering Spirit made its way into

Pioneering Spirit (Photo: Hull Cleaner)

Pioneering Spirit Gets a Scrub Down

The world's largest vessel, Pioneering Spirit, received a robotic hull cleaning during a recent port call in Rotterdam.The Allseas owned multipurpose vessel, which is on a temporary break from Nord Stream 2 pipelaying activities, made a stop in Rotterdam to prepare for upcoming topsides lift works at the giant Johan Sverdrup project offshore Norway. While in port, a robotic Fleet Cleaner vehicle cleaned the 382-meter-long vessel's hull despite stormy weather, cold temperatures and wind force 7 Bft. Although the storm increased turbulence in the water, causing almost zero underwater

Pioneering Spirit transports the drilling platform topsides for Equinor’s Johan Sverdrup development (Photo: Allseas)

Pioneering Spirit Shifts to the North Sea

The world's largest heavy lift and pipelay vessel, Pioneering Spirit, will take a temporary pause from Nord Stream 2 pipelaying activities in the Swedish Exclusive Economic Zone to perform planned platform lift work in the North Sea.The Allseas-owned vessel, which in 2018 installed the 22,000 t drilling platform topsides for Equinor’s Johan Sverdrup development on the Norwegian continental shelf, will now return to the field to install the 26,000 t processing platform topsides and the 18,000 t living quarters platform topsides. This third-party engagement was already stipulated in Nord

(Photo: iSURVEY)

iSURVEY Completes Nord Stream 2 Survey

Survey and positioning services provider iSURVEY said it has completed a 30-day geophysical seabed survey for offshore pipelay and subsea construction company Allseas.The project team set out to identify obstructions and hazardous seabed features over a 40-kilometer section of route survey in the German Baltic prior to forthcoming pipelay anchoring and mooring operations for the Nord Stream 2 pipeline project.Taking on a vessel charter, the iSURVEY team had full contract responsibility for the vessel, marine, survey, processing and reporting elements of the entire scope – a first for the group.

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