Subsea Pipeline Survey & Inspection

Image: Kongsberg

Tech File: Kongsberg’s Compact Survey Vessel

GeoSwath 4R system is pre-calibrated so that the survey operation can commence immediately on arrival, and no time is wasted running additional survey lines.    Its shallow draft, high top speed and maneuverability combined with the stability of a catamaran hull make it ideal for use in both marine surveys and on canals, river and lakes. The ability to steer tight survey grids makes it a fast and accurate addition to the surveyor’s portfolio.   The new GeoSwath 4R system offers unsurpassed productivity in shallow waters with at least 12x water depth coverage right up to the waterline

Noble Globetrotter I (Photo: Sonardyne)

Noble Drillship Gets a DP Upgrade

Offshore drilling contractor Noble Corporation plc has selected acoustically-aided inertial navigation technology from Sonardyne Inc., Houston, for its ultra-deep water drillship Noble Globetrotter I. The Marksman DP-INS system is being used to provide a high integrity, independent subsea position reference for the vessel’s GE DP3 dynamic positioning (DP) system as it drills exploration wells in water depths up to 10,000 feet.   Built in 2011, the Noble Globetrotter I is significantly smaller than a conventional drillship but has the same operational capacity. The reduction in size has

Photo: JFSE

Underwater Excavation Project Wraps Up in India

Mass/controlled flow excavation (M/CFE) company James Fisher Subsea Excavation (JFSE) said it has completed a project for underwater services company Seatek in the Kandla Gujarat region of Northwest India.   Experts deployed its shallow water Twin R2000 tool for post-lay trenching and backfilling of an HDPE pipeline with concrete sinker blocks over a distance of 5km. The pipeline was trenched to 1.5m top of pipe in an intertidal zone with 7m tidal variation over a distance of 7.5km.   Following attempts with alternative methods by other contractors, JFSE provided a proven solution that

Apply Now for the MTR100

The July/August 2017 issue of Marine Technology Reporter — the world's leading subsea industry b2b publication — is the 12th annual MTR100 edition, featuring profiles of 100 leading companies and innovators in the subsea sector. Inclusion in the 2017 MTR100 is free and open to all companies serving the global subsea sector, but companies must apply by July 3, 2017 to be considered.    Apply now at http://mtr100.marinetechnologynews.com/   For additional information, contact Greg Trauthwein at [email protected], or Eric Haun at [email protected]

(From left to right) Christian Cabos, Head of Department Information Management Technologies at DNV GL – Maritime, Marco Bibuli, Researcher at the Italian research centre CNR-ISSIA, and Volker Bertram, COMPIT Coordinator and Project Manager Engineering Services Newbuilding at the DNV GL Maritime Academy, at the COMPIT awards ceremony in Cardiff. (Credit: Felix Selzer). Photo: DNV GL

Italian Maritime Robotics Expert Bags DNV GL Award

 Marco Bibuli was announced as the winner of the DNV GL COMPIT Award 2017 for smart underwater robotics, which took place in Cardiff this year.    The Italian maritime robotics expert, working at the Italian research center CNR-ISSIA in Genova, was honored for his work on team-capable smart robots.   “The jury singled out Marco Bibuli, because his work brought advanced techniques of Artificial Intelligence to practical applications, representing innovative engineering at its finest. In Bibuli’s applications, the robots are not replacing the human, but act as caddies

Newly discovered B-25 Bomber (Photo: Project Recover)

Missing WW II Bombers Found on the Seafloor

follows successful identification and documentation of five missing World War II aircraft in 2016   Two B-25 bombers associated with American servicemen missing in action from World War II were recently documented in the waters off Papua New Guinea by Project Recover—a collaborative team of marine scientists, archaeologists and volunteers who have combined efforts to locate aircraft and associated MIAs from World War II.   The B-25 bomber is one of the most iconic airplanes of World War II, with nearly 10,000 of the famous warbirds conducting a variety of missions—from bombing

Image: Rolls-Royce

Innovative Subsea Crane Ordered for RSV Conversion

 Brazilian ship owning company CBO’s vessel CBO Manoella is currently being retrofitted from an offshore platform supply vessel (PSV) into a ROV Support Vessel (RSV).   As part of the conversion project, CBO has assigned Rolls-Royce to equip the vessel with a new patented hybrid dual draglink (DDC) subsea crane, marking the first installation of a subsea crane designed to be able to use either fiber or steel wire rope.   Marcelo Martins, CBO, Technical Director said, “This is one of two vessels CBO is now retrofitting from PSVs to RSVs, and we are very satisfied about

(Photo: Blueye Robotics)

Blueye Pioneer: A New Underwater Drone

A new low-cost marine drone seeks to change the way underwater hull inspections are performed, allowing ship owners, vessel crew and shipyards to examine hulls below the surface in a safer and more cost efficient manner. The Blueye Pioneer underwater drone has been developed by Trondheim-based technology firm Blueye Robotics, a company which has sprung out from the Norwegian University of Science and Technology’s Centre for Autonomous Marine Operations and Systems (NTNU AMOS).    The Blueye Pioneer, which essentially provides “eyes under the water” for ad-hoc and periodic

Photo: Wild Well Control

Wild Well Buys Capping Equipment from Shell

Well control and engineering services firm Wild Well Control, Inc. said it has purchased subsea capping equipment from Shell EP Wells Equipment Services B.V.   The addition of this inventory enhances Wild Well’s current global equipment and response capabilities for the WellCONTAINED subsea containment systems and provides added capabilities for its 7Series Subsea Well Intervention group. The newly purchased equipment will be staged in Houston, Aberdeen, Singapore and elsewhere, as needed, for global deployment. 

Surveyor Interceptor ROV on Stril Explorer for pipeline inspections for Nord Stream (Photo: Axel Schmidt / Nord Stream)

MMT Wins Pipeline Inspection Work

MMT Sweden said it has secured a three-year contract from Nord Stream AG to inspect both lines of the Nord Stream Pipeline running through the Baltic Sea from Russia to Germany. The external inspection of the pipeline will be executed by the joint venture between MMT Sweden and Reach Subsea.   The scope of work, involving approximately 150 days for 2017, includes visual and instrumental inspection of the pipelines with remotely operated vehicles (ROV) over the entire length of the route. The trenched sections and cable crossings of the pipeline will also be inspected. The survey will mainly be

Cherry Paton, Innovation Park Estate Manager and 1CSI’s founders, Aleksandra Tomaszek, Chief Operating Officer and Matthew Kennedy, Chief Executive Officer (Photo: 1CS1)

New Subsea Consultancy: 1CS1

Recently established Aberdeen-based subsea integrity consultancy, 1CSI (1 Consulting Subsea Integrity) has marked the launch of its business with a move into premises at the James Gregory Center in the Aberdeen Innovation Park, Bridge of Don.   The company was established in April by Matthew Kennedy and Aleksandra Tomaszek and offers solutions to global subsea challenges. This, includes, but is not limited to, fit-for-purpose assessments of deep water flexible risers through the inspection of concrete coated subsea pipelines, to ROV deployed examination of subsea welds inside offshore wind

Photo: Novacavi

New Custom Cables for Subsea Monitoring

 Novacavi released its new P_22SSA ruggedized custom cable to support monitoring activity of the marine environment.   This electro-optical-mechanical custom cable enriches the manufacturer’s diverse production range of subsea armored cable for detection and instrumentation in defense and environmental monitoring applications.   Key advantages of this armored halogen free low smoke cable are high working load performance, protection against electromagnetic interference, compactness and versatility.

Kraken Invests in German Subsea Components Firm

Kraken Sonar Inc. said it has acquired a minority interest in ENITECH Subsea GmbH, renamed Kraken Power GmbH, a provider of specialized deep sea components for underwater robotics based in Rostock, Germany.   Kraken Power GmbH, led by Dr. Carl Thiede, has been working on pressure tolerant technology and products for the subsea market for the past 10 years and is a specialist in deep-sea components for autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs). Pressure tolerant components are electronic components or assemblies that can operate satisfactorily under high pressure

Sulzer’s Middlesbrough Service Center has a dedicated work area which ensures high quality components are correctly assembled and tested. (Photo: Sulzer)

Sulzer: Total Supply Service for ROV Manufacturer

Manufacturing a hydraulic power unit (HPU) that is destined to operate on the ocean floor up to depths of 2,500 meters requires considerable expertise and design excellence in order to deliver reliable and sustained performance. Having provided the build and test service for some time, Sulzer has now taken on the procurement phase of the process to release the client from this time intensive task.   The design and construction of remotely operated underwater vehicles (ROVs) is a specialist field and the components used to create the HPUs need to be carefully selected in order to produce a

Using a new method to distinguish fresh water from oil or salt water, scientists are exploring beneath the continental shelf off New England to look for large pockets of trapped fresh water. This water may be continually filling from groundwater flowing from land or, alternatively, may have been left behind by ice-age glaciers. (Image: Eric S. Taylor, WHOI Graphic Services)

Fresh Water below the Seafloor?

if its gets into the ground, it absorbs iron and other nutrients. So it has a higher nutrient content when it comes out and would be providing nutrients to the ocean.”   This has huge implications for the ocean food web and Earth’s climate. Nutrients fertilize the productivity of tiny marine phytoplankton, which convert carbon dioxide into organic carbon to grow and draw the greenhouse gas out of the atmosphere.   Signs of weakness In some places, the ocean floor has created a watertight seal above freshwater reservoirs for millennia. But like the heft of a river pushing on a

Photo: Klein Marine Systems

Klein Marine Systems: Side Scan Sonar Training

Side scan sonar systems manufacturer Klein Marine Systems will host a three-day side scan sonar training course at the Seacoast Science Center in Rye Beach, N.H., with practical sessions on UNH Gulf Challenger, based in Newcastle, N.H.   Participants will develop a thorough understanding of sonar image analysis as well as get hands-on experience with single beam sonars such as the dual-frequency Klein 4900 and the high-speed, Multi-Beam Klein 5000 V2.   The course, to be held June 20-22, 2017 from 9 a.m. to 6 p.m., is geared toward hydrographers, first responders, police and firefighters

Photo: Hydrex

Diver Training Key to Underwater Vessel Repair

After delays of almost two weeks following an unsuccessful repair to the hull of a 180m bulk carrier that ran aground offshore Las Palmas, Spain, Hydrex Underwater Technologies was approached to get the vessel sailing again. Hydrex Production Executive Dave Bleyenberg explained, “The classification society said to the owner the repair would be more likely to get the green light if we were involved because they knew we had the needed certificates and experience.” Once Hydrex’s involvement was approved, a small inspection team was flown to Las Palmas to perform a detailed underwate

Sonardyne said tight integration between its Syrinx DVL and SPRINT INS will provide accuracy, precision and integrity for Kasetsart University’s long range AUV (Photo: Sonardyne)

Sonardyne Navigation Chosen for Thai AUV Program

A new autonomous underwater vehicle (AUV) being developed by a joint-research program between PTT Exploration and Production Public Company Limited (PTTEP) and Kasetsart University (KU), Bangkok, Thailand will feature marine robotics navigation technology supplied by Sonardyne Asia Pte. Ltd, of Singapore.   The order for Sonardyne’s SPRINT inertial navigation system (INS) and Syrinx Doppler Velocity Log (DVL) was placed by the PTTEP-KU and will be integrated on a 4,000 meter rated, long endurance AUV being built for applications including pipeline maintenance and oil-spill detection.

(Photo: South Bay Cable)

South Bay Cable Celebrates 60

commitment to quality and customer service, allow South Bay Cable to experience steady growth. With increased production capabilities and strong footholds in both commercial and military markets, South Bay looks forward to future challenges.      (As published in the May 2017 edition of Marine Technology Reporter

Topaz Resolve (Photo: Topaz Energy and Marine)

Topaz Resolve Goes to Work in the Mediterranean

International offshore support vessel company Topaz Energy and Marine said its multipurpose supply vessel (MPSV) Topaz Resolve has commenced a charter in support of geophysical and geotechnical survey operations in the Mediterranean Sea for a European oil major.  Topaz Resolve is operating from Limassol, Cyprus for an initial period of one month. The vessel is a multi-functional ROV, dive and survey vessel and is equipped for deep and shallow water operations, in DP2 or by 4-point mooring. The 50m vessel, which was built in late 2015, is equipped with a 25 metric ton offshore subsea crane.

Dorothy Shepherd (Photo: Bibby Offshore)

Shepherd Joins Bibby Offshore's Renewables Team

and supporting infrastructure.   In her new role, Shepherd will be instrumental in the delivery of new business in the renewables sector. The position includes supporting existing business development and tendering efforts, while collaborating with Bibby Offshore’s sister companies Bibby Marine Services, which offer SOV and Walk to Work vessels and Bibby HydroMap, which offer a range of seabed survey services. The appointment follows the formation of Bibby Offshore’s new business optimization team, led by Graeme Wood, as part of the company’s strategic growth strategy. The

A Proserv technician working on the firm’s suite of decommissioning tooling. (Photo: Proserv)

Proserv Norway Secures Decommissioning Work

Energy services company Proserv has recently been awarded three contracts worth a combined value of more than $2.5 million (approx. 21.5 million Norwegian Krone) for decommissioning work in the Norwegian North Sea. The firm’s Stavanger facility will provide cutting services as part of a full severance package covering subsea and topside work. Compared to more traditional approaches, the cutting technology solutions deployed by Proserv can save hours in well severance and plugging, which can lead to significant savings in day rates over a campaign. These awards build upon decommissioning

Photo: Seatools

Seatools Debuts New Dredging Monitoring Systems

Seatools has introduced the fourth-generation DipMate backhoe dredging monitoring and control systems, with an upgrade that encompasses two models: Essential and Pro.   Seatools described Essential as a cost-competitive visualization system that contains all essentials for efficient backhoe dredging, while the Pro is an advanced version that can be delivered with a range of automation modules enabling operators of all skill levels to dredge safely and maximize dredging productivity.   “Since we first launched DipMate, the system gained tremendous popularity among backhoe dredger

Marine Technology Reporter -- May 2017 Edition

The May 2017 edition of Marine Technology Reporter is now available here.   This edition includes features on:   Subsea Defense: The move toward autonomy is in full force, particularly in anti-submarine warfare   Ireland's Blue Economy: The Emerald Isle taps into is burgeoning blue economy   Offshore Renewables: BOEM's Jim Bennett discusses the present and future of U.S. offshore wind   Port Infrastructure: Port infrastructure projects lie at the heart of American commerce and security   Read more at http://digitalmagazines.

MV Fugro Helmert (Photo: Fugro)

Fugro Begins Survey for Norwegian Hydrographic Service

Fugro said it has commenced a hydrographic survey encompassing an area of Norwegian waters of approximately 15,000 square kilometers.   Awarded by the Norwegian Hydrographic Service, the contract value is 34.5 million NOK (approximately $4 million). The survey is part of the MAREANO program, for which Fugro has completed a number of surveys since 2006. The Norwegian program maps depth and topography, sediment composition, contaminants, biotopes and habitats. It takes place in the Barents Sea with various areas located above the 78th parallel and typical water depths ranging from 80 to 3

Jamie McCallum and Christer Fjellroth, have carried out a number of engineering studies in a bid to widen the remit of NSRI’s initial oil and gas focus. (Photo: NSRI)

Engineers Aid UK Subsea Diversification Drive

Two engineers from Wood Group have supported the National Subsea Research Initiative (NSRI) in its drive to speed up the development and implementation of near to market technologies in the subsea sector.   Jamie McCallum and Christer Fjellroth, who are both working toward becoming Chartered Engineers, beat off competition from a number of hopefuls who applied to join NSRI on a one year secondment last year.   Over the past 12 months, McCallum and Fjellroth have carried out a number of engineering studies in a bid to widen the remit of NSRI’s initial oil and gas focus. McCallum was

An ROV equipped with underwater dynamic laser mapping equipment from 2G Robotics and Sonardyne prepares for its next survey mission (Photo: Sonardyne)

Partners Developing Dynamic Subsea Laser Mapping

for dynamic scanning.   Edward Moller, Global Business Manager for Construction Survey at Sonardyne, said, “The level of detail visible in the post-processed images we’ve gathered on projects in recent months, has to be seen to be believed; small bolt-holes, individual chain links, marine growth and even painted markings can all be clearly seen. In terms of wide-area seabed visualization, it’s a real game-changer.”   Chris Gilson, Product Development Manager at 2G Robotics, said, “This new partnership eliminates the complexities most subsea customers face

US Navy Partners with ALFA International

The Naval Undersea Warfare Center (NUWC) Division Newport has entered into an agreement with ALFA International Inc. of Woonsocket, R.I. for the commercialization of NUWC XP-1, a high-performance polyurethane developed for protection of marine acoustic and optical equipment. The two-part polyurethane exhibits good hydrolytic stability and acoustic properties while also being optically clear, the manufacturer said. NUWC XP-1 can be cured at room or elevated temperatures in less than 24 hours. “Navy chemists and material scientists first developed the polyurethane known as NUWC XP-1 in the

IKM mobilization crew and Statoil representatives after installation at Snorre B (Photo: IKM Subsea)

IKM Reports Progress at Snorre B and Visund

IKM Subsea was awarded a ROV services contract for the fields Visund and Snorre B in the North Sea last August.    The contract provides for the testing and installation of an electrical, permanently seabed installed RROV (Residential - ROV). The system will interface with IKMS’s Onshore Control Center via Tampnet, a dedicated fiber-based network system for the platforms in question. The systems are equally design to operate on the 4G mobile broadband system.   “We are proud that Statoil has given IKM the thrust and opportunity to deliver ROV service in the form of an

Apply Now for the MTR100

The July/August 2017 issue of Marine Technology Reporter — the world's leading subsea industry b2b publication — is the 12th annual MTR100 edition, featuring profiles of 100 leading companies and innovators in the subsea sector.   Inclusion in the 2017 MTR100 is free and open to all companies serving the global subsea sector, but companies must apply by July 3, 2017 to be considered.    Apply now at http://mtr100.marinetechnologynews.com/   For additional information, contact Greg Trauthwein at [email protected], or Eric Haun at [email protected]

Atair II (Photo: Kongsberg Maritime)

Germany Chooses Kongsberg Research Ship Concept

the first newbuild to use Kongsberg’s Integrated Vessel Concept for research vessels, Atair II will become one of the most sophisticated ships in the world. In parallel to the high levels of integration, Atair II features DNV-GL SILENT class notation – SILENT R, ensuring minimal impact on the marine environment and optimum conditions for scientific work aboard. Atair II also meets the strictest standards for Nitrogen Oxides (NOx) emissions according to International Maritime Organisation (IMO Tier III) requirements and US Environmental Protection Agency (US EPA Tier IV) soot particle emissions

Fugro Awarded Survey Work Papua New Guinea

 Fugro has been awarded a total of six hydrographic survey contracts by the National Maritime Safety Authority (NMSA) of Papua New Guinea to help contribute capacity development in the country, which has over 5,000 kilometers of coastline.   The surveys will be conducted utilizing a combination of Fugro’s Airborne LiDAR Bathymetry (ALB) and multibeam echo sounder (MBES) sensors and a seamless dataset will be delivered to the NMSA.   “As a pioneer of ALB development, Fugro has a solid track record in applying this advanced technology for mapping shallow water environments

PFLNG Satu (Photo: © TechnipFMC plc.)

Changing the Landscape of LNG Production

Successful completion of the Petronas Floating LNG facility (PFLNG) Satu is a milestone for the oil and gas industry and for the Malaysian energy giant.   Designed by consortium leader TechnipFMC and fabricated at the Daewoo Shipbuilding and Marine Engineering yard in South Korea, PFLNG Satu achieved the first-ever production of LNG offshore in December 2016.   The 365-meter by 60-meter facility processes, produces and offloads LNG in situ, directly above natural gas reservoirs. FLNG allows the monetization of remote, marginal and stranded offshore gas fields that cannot be developed

Frontera Offshore loading M² Subsea’s ROVs onto the MPSV Tehuana (Photo: M² Subsea)

M² Subsea, Frontera Join Forces in the GoM

M² Subsea has joined forces with Frontera Offshore to deliver remedial pipeline work for Permaducto, a subsidiary of Grupo Protexa, in the Ku-Maloob-Zaap (KMZ) oilfield in the Bay of Campeche, 65 miles north east of Cuidad del Carmen, Mexico. This contract also marks the first award for M² Subsea in the Gulf of Mexico region.   The project will see personnel from M² Subsea’s Houston base on-board Frontera Offshore’s chartered multi-purpose support vessel (MPSV) Tehuana, to facilitate pre and post lay surveys for Frontera Offshore. The survey work will be carried out

The Nexus 2 features bi-directional spread spectrum acoustics for precise and reliable positioning (Image: Applied Acoustics)

STR Doubles Order from Applied Acoustics

16 target tracking as well as a new comprehensive range of software features and survey tools such as the common interrogate frequency (CIF), greatly enhanced accuracy and geo-referenced graphical overlay.   Scott Johnstone, Managing Director at STR commented, “As providers of specialist marine equipment and supporters of Applied Acoustics’ products we had no hesitation in purchasing two Nexus 2 systems to support our customers’ operations worldwide. STR are keen to develop alliances with well-established manufacturers and these latest acquisitions will be a welcome addition

Fifteen students began classes May 1, 2017, at The University of Southern Mississippi, where they are expected to be the first class in the nation to earn a certification in Unmanned Maritime Systems. (Photo: U.S. Navy)

Unmanned Maritime Systems: Class in Session

including novice, journeyman and expert levels. The inaugural class includes civilian and military personnel from the Naval Oceanographic Office, Fleet Survey Team and Naval Oceanography Mine Warfare Center based at Stennis Space Center; Naval Oceanography Special Warfare Center based in San Diego; Submarine Development Squadron 5 based in Bangor, Wash.; Naval Undersea Warfare Center based in Newport, R.I.; and the National Oceanic and Atmospheric Administration (NOAA) in based in Norfolk, Va.   USM School of Ocean Science and Technology Directory Monty Graham said, “The University sees

Photo: Emerson

Emerson Launches Salinity Measurement System

Emerson launches new salinity system for increased flow assurance and to maximize oil and gas production; through new system, operators can instantly identify changes in the flow stream, take remedial action and maximize oil and gas production   Emerson Automation Solutions launched the Roxar Salinity Measurement System for the sensitive, accurate and real-time measurement of saline water in gas production well streams at the Offshore Technology Conference (OTC) in Houston this week.   Through the new system, operators can instantly identify changes in the flow stream and the smallest

Image: TE Connectivity

TE Debuts New Wet-mate Connector

construction with 4, 7 or 12 electrical circuits enables many configurations for use in electrical, signal and distribution networks in subsea control systems.    TE’s HydraElectric connector supports upcoming industry standards for subsea control system power distribution. Rugged marine systems require connectors with high speed communication capabilities and the ability to manage a range of operating currents. Qualified for both 1500 VDC and 1000 VAC pin to pin, the HydraElectric connector enables copper-based high speed Ethernet and supports the industry standards for Ethernet

BP's Na Kika platform in the Gulf of Mexico (File photo: BP)

One Billion Additional Barrels 'Possible' in GoM Hubs -BP

The head of BP's Gulf of Mexico region said on Monday the oil company's use of a new seismic imaging technology has identified 1 billion additional barrels of "possible resources" at four of its U.S. offshore fields.   Richard Morrison, the BP region president, said at the Offshore Technology Conference in Houston that its "full waveform inversion" imaging techology was applied to data from its Atlantis, Mad Dog, Thunder Horse and Na Kika fields.   The technology enhances the clarity of images collected from existing seismic surveys, particularly those involving

Sean Halpin (Photo: Liquid Robotics, a Boeing Company)

Voices: Sean Halpin

Bay, Maine with an old EG&G 272 sidescan sonar. The weather was awful, the boat stunk, and I ran the towfish into the seabed, but I absolutely loved it! I knew then that I wanted to work on, in, or near the ocean for the rest of my life. I went to sea for about eight years as a hydrographer and a marine geoscientist for a defense contractor and oil and gas companies. During this time, I was exposed to autonomous underwater vehicles (AUVs) as a tool for deep-water mapping. Just prior to joining the Liquid Robotics, I was the Global AUV Manager for DOF Subsea and was responsible for spear heading

Richard Dentzman (Photo: Klein Marine Systems)

Klein Hires Dentzman as Sales Manager

Klein Marine Systems, Inc., a wholly owned subsidiary of Mitcham Industries, Inc., announced that Richard Dentzman has joined Klein as Regional Sales Manager.     Dentzman joins Klein Marine Systems as a Regional Sales Manager, contributing to Klein’s market share expansion and new product introduction, as well as strengthening cooperation with customers in the U.S. Navy, National Oceanic and Atmospheric Administration (NOAA), U.S. Geological Survey (USGS), the U.S. Army Corp of Engineers (USACE) and other defense customers around the world.   Dentzman is a U.S. submarine

Andrew McMurtrie (Photo: iSURVEY)

iSURVEY Reports Success in Q1 2017

contract with Shell UK Ltd, Shell NAM, Norske Shell and Shell E&P Ireland for the provision of rig positioning and surveying services A four-year contract with Maersk Oil Danish Business Unit, with iSURVEY named the nominated first caller contractor for survey and positioning services A marine construction survey support contract with Solstad Offshore Asia Pacific to support its 2017 pipeline and platform installation programme in Thailand Part of this growth has also been attributed to iSURVEY’s diversification into the offshore wind sector last year. Having already worked

Cable Repair Restores Power Scilly to Islanders

CWind’s specialist cable installation vessel, the C.S. Sovereign, has completed a power cable repair to reconnect the Isles of Scilly to mainland electricity.   The power cable was damaged late February by an anchor, a common occurrence with telecommunications and power cables. The C.S. Sovereign, along with her crew of cable engineers and specialist cable equipment and machinery, was contracted for the repair and rapidly mobilized.   Using remotely operated underwater vehicles (ROV) deployed from the back deck of the C.S. Sovereign, the vessel and technical team onboard surveyed

DOF Takes Over Canadian Subsea Shipping Company

Norway’s DOF Subsea AS said it has purchased the remaining shares in Canadian Subsea Shipping Company AS.   Before the transaction, DOF Subsea AS owned 45 percent of the shares in the company.   Canadian Subsea Shipping Company AS has a newbuild vessel under construction at Vard Group in Norway.  

Photo: Jee

Jee Sees Rise in Pigging and Plugging Projetcs

Jee Ltd. said its pigging and plugging division has had 11 new projects awarded by six different clients across Europe, Africa and South East Asia in Q1 of 2017. The new projects, nine of which relate to pigging and two to plugging projects, are being delivered alongside eight contracts continuing from 2016.   Sitting within Jee’s core engineering capabilities, the new 2017 scopes cover the full asset lifecycle from new projects to decommissioning pigging scopes and range from: Feasibility and concept studies for “unpiggable” or challenging pipelines and plugging

Photo: CS Unitec

CS Unitec Introduces Portable Hydraulic Magnetic Drill

CS Unitec has introduced a new portable hydraulic magnetic drill ideal for use in subsea applications and Ex Zones. With its 3.4 HP reversible motor, Model 2 1345 0010 produces an infinitely variable speed of 40-250 RPM. This machine has a 12” stroke and can drill holes up to 4” diameter in structural steel and other metals. The drill has a Morse Taper 3 (MT3) chuck, allowing twist drilling up to 1-1/4” dia., tapping up to 1” dia., countersinking up to 2” dia. and reaming up to 1-1/8” dia.  Model 2 1345 0010 is ATEX Classified Ex II 2Gc IIB T5 for use in

Image: Tuco Marine

Tuco Debuts New Light Dive Vessel

Tuco Marine has presented its new vessel dedicated to the diving and subsea market, the ProZero 12m LDV Light Diving Vessel.   The boat is designed and optimized to serve as a platform for subsea operations and support of up to three divers. Diving operations include underwater inspection, investigation, construction, repair and maintenance of machinery and structures and recovery of sunken assets.   In addition to the large driver and control cabin, the boat is equipped with a working deck and has room for up to three dive control stations in the cabin. Powerful light projectors on the

BOURBON to Install Mooring for Floating Wind Turbine

French offshore marine services company BOURBON said it has been awarded a contract for the mooring installation of the first floating wind turbine in France at the experimental test site of SEM-REV managed by Ecole Centrale de Nantes (ECN), in the context of European project FLOATGEN.   The mooring installation will take place during summer 2017 based on a method jointly established by BOURBON and Ideol’s engineering teams in collaboration with the Ecole Centrale de Nantes. The wind turbine will be installed at the SEM-REV site near Le Croisic, France, by the end of the year. BOURBON&rsquo

Arctic drilling: the Polar Pioneer in Norway’s arctic waters (Photo: Harald Pettersen, Statoil)

Norway's Heavyweights & Entrepreneurs

growth,” Jenssen says. “We have great ambitions here.”    To help those ambitions, Norway’s March offshore acreage round offered energy companies a combined 195 blocks in the Norwegian and Barents Seas.     (As published in the April 2017 edition of Marine Technology Reporter

Philippines Completes Scientific Survey in Disputed Sea

Shoal and on three islands, including Thitu, in the Spratly group, National Security Adviser Hermogenes Esperon said.   "This purely scientific and environmental undertaking was pursued in line with Philippine responsibilities under the U.N. Convention of the Law of the Sea to protect the marine biodiversity and ensure the safety of navigation within the Philippines' EEZ," Esperon said in a statement.   He gave no details of the findings from the reef assessments and nautical mapping of the area done from April 7-25.   China claims almost the entire South China Sea, but

Photo: International Maritime Organization (IMO)

How Deep is the Ocean?

, Mars and Venus than for most of the world’s maritime areas.   In this context, hydrographers make a valuable contribution to the delivery of Sustainable Development Goal 14 on conserving and sustainably using the oceans – whether in support of navigational safety, protection of the marine environment, coastal zone management, defence and security, resource exploration.   Lim highlighted that, since 2002, governments signed up to IMO’s International Convention on the Safety of Life at Sea (SOLAS) are required to provide and maintain hydrographic services and products. 

Russell Reardon pounds stakes into the substrate to secure an Autonomous Reef Monitoring Structure (ARMS) in place. They are retrieved after three years. (Photo: NOAA Fisheries/Steve McKagan).

Recovery Comes Slowly for Central Pacific Coral

Nearly one year after prolonged high ocean temperatures caused devastating coral bleaching and loss in parts of Pacific Remote Islands Marine National Monument, NOAA scientists recently went back to check on their condition.   Healthy coral reefs protect shores from storms and offer habitats for fish and other marine life, including ecologically and economically important species. After corals die, reefs quickly degrade and the structures corals build erode. While corals can recover from mild bleaching, severe or long-term bleaching is often lethal.   Jarvis Island, one of the most remote

Image: Hydratight

Custom Tech Used in Subsea Pipeline Repair

Engineering teams from U.K.-based subsea connector specialists Hydratight and Norwegian technologists Connector Subsea Solutions (CSS) have completed a milestone deepwater pipeline repair in Western Australia.   A 4” MEG line owned by a major-NOC required urgent repair. It was pressure rated to 400 bar and was located at 830m, so required a customized solution.  The international team designed, manufactured and installed a diverless Structural Deepwater Pipeline Repair Clamp for the project.   Prior to installation of the clamp, CSS and Hydratight also prepared the pipe using

Photo: Gaylin Group

Gaylin / Rigmarine Offer William Hackett Subsea Lever Hoist

Gaylin International Pte Ltd and Rigmarine, part of its group of companies, will stock the William Hackett second-generation SS-L5 subsea lever hoist, available in capacities from 800kg to 20t, from 10 global locations. Further, they will support the product offering with training and after-sales service.   Singapore-headquartered Gaylin, a specialist supplier of lifting, rigging and marine equipment primarily to the oil and gas industry, also has facilities in Korea, Malaysia, Vietnam, China and Indonesia. Rigmarine hubs, meanwhile, can be found at its most recently opened site in Aberdeen

Apply Now for the MTR100

The July/August 2017 issue of Marine Technology Reporter — the world's leading subsea industry b2b publication — is the 12th annual MTR100 edition, featuring profiles of 100 leading companies and innovators in the subsea sector.   Inclusion in the 2017 MTR100 is free and open to all companies serving the global subsea sector, but companies must apply by July 3, 2017 to be considered.    Apply now at http://mtr100.marinetechnologynews.com/   For additional information, contact Greg Trauthwein at [email protected], or Eric Haun at [email protected]

(L-R) RED Engineering’s Richard Kent, Joe Orrell and Toby Bailey on Newcastle’s Swing Bridge celebrating their success in winning a Queen’s Award for Enterprise (Photo: RED Engineering)

RED Engineering Wins Queen’s Award

to designing and delivering complex engineering challenges.    The Queen’s Award is one of the highest honors that can be bestowed on a U.K.-based company and is given annually to those who have realized outstanding success and achievement.   RED Engineering (formerly RED Marine) provides consultancy, bespoke equipment and testing services for clients in the offshore oil and gas, renewables and nuclear decommissioning sectors.   The firm’s outstanding innovation in the fast track design, build and testing of offshore clamps was singled out in the award citation

Photo: OPT

Ocean Power Technologies Relocates HQ

Ocean Power Technologies, Inc. (OPT) has announced plans to relocate its corporate headquarters and manufacturing center to support increased operational needs and allow for projected growth over the next several years.   OPT’s new, larger facility in Monroe, N.J. will offer approximately 56,000 square feet of manufacturing and office space, nearly doubling the size of its current facility in Pennington, N.J.    OPT manufactures the PowerBuoy, which uses ocean waves to provide electric power and communications for offshore applications.   “Our ability to deliver

Saipem's new Innovator 2.0 ROV (Photo: Saipem)

Work Class ROVs

An invaluable resource for the marine industry, remotely operated vehicles (ROVs) perform a multitude of tasks, from pipeline inspection to subsea construction, often equipped with an array of cameras, sonars, sensors, manipulators and other tools to go to work where divers cannot. Power and payload, ruggedness and reliability: these are crucial to the heavy class ROVs examined here in part 2 of MTR’s ROV technology series.   DOER Marine DOER’s H3000 is a midsize work class ROV. Designed for multimission use from a variety of platforms, the H3000 is well suited to underwater tasks

Photo: NOAA

Arctic Seas a 'Dead End' for Floating Plastic

author Andres Cozar of the University of Cadiz in Spain told Reuters.   "The plastic pollution in the rest of the Arctic Polar Circle was low or absent," he said.   Global warming could open the Arctic to more pollution, partly as the extent of sea ice shrinks. "High loads of marine plastic pollution may become prevalent in the Arctic in the future," the study said.   The study said there was "special concern" about the impact of plastic on fragile Arctic wildlife, including on the seabed where bits may eventually sink.   Northern fulmar birds on

Skandi Búzios (Photo: TechnipFMC)

PLSV Skandi Búzios Begins Work off Brazil

, enabling the installation of large diameter flexible pipes in the ultra-deepwater Brazilian pre-salt area.   Under the joint venture agreement, TechnipFMC is responsible for the engineering and management of the flexible pipelay, while DOF ASA subsidiary Norskan S.A. is responsible for the marine operations.   “We are confident that these new state-of-the-art PLSVs, together with the expertise of our people will be key for Petrobras to successfully achieve its projects offshore Brazil,” said Hallvard Hasselknippe, TechnipFMC’s President of Subsea Projects.  

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