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Submarine Cable Laying Services market size is expected to grow at a compound annual growth rate of xx% for the forecast period of 2021 to 2028. Market IntelliX report on Submarine Cable Laying Services market provides analysis and insights regarding the various factors expected to be prevalent throughout the forecasted period while providing their impacts on the market's growth. Submarine Cable Laying Services Market report offers an overall scope of the market which includes future supply and demand scenarios, changing market trends, high growth opportunities, and in-depth analysis of the future prospects of the market. The report discusses the competitive data analysis of emerging and leading market players. Further, it offers comprehensive data analysis on risk factors, challenges, and possible new routes in the market. #SubmarineCables #GlobalConnectivity #CableLaying #TelecomInfrastructure #UnderwaterCables #SubseaTechnology #MarketGrowth #DigitalInfrastructure #SouthKorea #TelecomIndustry #MarineEngineering #GlobalCommunication #CableLayingServices #TechInnovation #MarketAnalysis

Mediterranean #HVDC interconnections can differ quite considerably from North Sea ones: in fact, it's not uncommon being requested to design systems for 1000m, 2000m and even 3000m water depth. In such applications, it's always a matter of synergies and integrated systems design: • 𝐂𝐚𝐛𝐥𝐞 𝐰𝐞𝐢𝐠𝐡𝐭: it’s one of the main factors, together with water depth, driving the installation tension; all cable layers can contribute to reduce it, depending on materials and design choices – here’s where product innovation can make a difference. • 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧 𝐚𝐬𝐬𝐞𝐭𝐬: the installation equipment must be sized to withstand the high pulling tensions, both during cable laying, but also in case of cable repairs during the expected lifetime – state-of-the-art vessels are necessary to break new depth records. • 𝐂𝐚𝐛𝐥𝐞 𝐦𝐞𝐜𝐡𝐚𝐧𝐢𝐜𝐚𝐥 𝐥𝐢𝐦𝐢𝐭𝐬: the applied tensions and pressures shall not damage any cable layer, from conductor to insulation to armor – here’s where an engineering team with both a deep understanding of cable mechanical behavior and knowledge of the installation process can design a fully working solution and truly minimize risks. • 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧 𝐦𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐲: depending on the tools used to install cables and lay down joints, the efforts applied to the cable can be different – a cable suitable for 2150 m water depth might not reach the target if installed with a different methodology. That’s why sea trial test is a significant milestone, as it’s a mock-up of the real system installation. Even though cable performances are usually already verified in the laboratory during type test, it proves that everything can work smoothly in field conditions and that all desktop procedures can work in real life. It’s the end of a long development process, and it’s really rewarding to see all building blocks are in place and smoothly interacting with each other!

𝗧𝗵𝗲 𝗠𝗮𝗹𝘁𝗮–𝗦𝗶𝗰𝗶𝗹𝘆 𝗜𝗻𝘁𝗲𝗿𝗰𝗼𝗻𝗻𝗲𝗰𝘁𝗼𝗿: 𝗔 𝗩𝘂𝗹𝗻𝗲𝗿𝗮𝗯𝗹𝗲 𝗔𝘀𝘀𝗲𝘁 Commissioned in March 2015, the Malta–Sicily interconnector spans 98 km and operates under voltages up to 230kV HVAC, running at depths between 14 and 160 meters. Operated by Enemalta, this subsea cable connects Malta to the Sicilian grid, a crucial infrastructure in the island's energy security. In the last five years, tanker anchors struck the cable twice, resulting in tens of millions of euros worth of damage, including repair costs and using extra power plants during the outage. A second interconnector is planned for 2025, to increase capacity and provide higher redundancy in the system. When a subsea cable like the Malta–Sicily interconnector fails, the recovery process involves several critical steps: 🔷 Initially, a survey vessel locates the fault. 🔷 Either a construction vessel or a cable layer removes the damaged section. 🔷 A new cable section is then spliced in, allowing re-energization, 🔷 followed by the re-burial or trenching of the cable to protect it from future damage. Despite the depth and remoteness of these cables, which can often protect against external damage, failure is quite common in high-activity maritime areas. The average failure rate for such interconnectors is about 0.0015 failures per year per kilometer. This statistic suggests that a hundred-kilometer-long subsea power cable faces a 15% chance of experiencing a cable failure in any given year. Efficient and streamlined repair processes are key to minimizing the impact of cable faults, putting extra pressure on the cable layers fleet. #subseacable #cable

Comprehending the growing intricacies of offshore environments and acknowledging the impact of various seabed users on a specific subsea cable project are crucial for ensuring its successful execution and sustained viability. Whether carrying telecoms traffic, connecting an offshore wind farm, or distributing power via interconnectors, it is vital to assess interactions and identify all associated risks where such structures and submarine cables will occupy the same or neighbouring areas of seabed. Proximity Studies are integral to the consideration of proposed cable projects to facilitate safe installation, future maintenance and to harmonise coexistence with other seabed users. Proximity studies conducted by OceanIQ, aim to safeguard the integrity of cable assets and infrastructure, recommending effective working distances while also enhancing access to the construction and maintenance site. Find out more about the importance of conducting a Proximity Study and why OceanIQ’s experience sets our Proximity Studies apart - https://hubs.ly/Q02g75YW0

OMV Petrom Expands Black Sea Operations with New Field Support Vessel Contract Insights: 1. Strategic Investment: • OMV Petrom has signed a contract with Green Yard Kleven for the construction of a Field Support Vessel (FSV) to support operations in the Neptun Deep gas project, underscoring the company’s commitment to enhancing its offshore capabilities. 2. Neptun Deep Project Overview: • The Neptun Deep project is Romania’s largest natural gas initiative and marks the country’s first deepwater offshore development, which is crucial for bolstering national energy security. 3. Operational Purpose: • The newly ordered vessel will serve as a base for technicians conducting maintenance on an unmanned gas platform, facilitating lighter Inspection, Maintenance, and Repair (IMR) missions, and transporting personnel and supplies. 4. Vessel Specifications: • The FSV will be an 89.5-meter-long multihull vessel equipped with a Walk to Work (W2W) walkway, an offshore crane, and accommodations for 90 personnel in single cabins, reflecting a focus on operational efficiency and crew comfort. 5. Construction Timeline: • The construction of the vessel is set to begin immediately, with delivery scheduled for the second half of 2026, aligning with the operational timelines of the Neptun Deep project. 6. Local Involvement: • The hull will be constructed by Polish subcontractor Montex, while the design is provided by Norwegian company Marin Teknikk, highlighting the collaborative international effort and local subcontractor engagement in the project. 7. Significance for Green Yard Kleven: • This contract marks a significant achievement for Green Yard Kleven, reinforcing its position in the shipbuilding market and demonstrating successful collaboration with OMV Petrom since the shipyard’s acquisition in 2020. 8. Future Implications: • The addition of the FSV is expected to enhance operational capabilities in the Black Sea, contributing to the efficient management of the Neptun Deep project and potentially leading to increased natural gas production in Romania. 9. Energy Security Focus: • The development of the Neptun Deep project aligns with Romania’s broader energy security strategy, aiming to reduce reliance on external energy sources and promote domestic production. 10. Market Impact: • This investment reflects a growing trend in the energy sector towards modernizing infrastructure and enhancing operational efficiency through advanced vessels and technology, which could influence future projects in the region.

EstLink 2: A Vital Energy Link Under Repair Commissioned in 2014, EstLink 2 is a 650 MW HVDC cable between Estonia and Finland. The 450 kV MI cable is one of the two very significant links between the two countries, with the third link, EstLink 3 expected to be constructed by mid 2030s. The 130 km EstLink 2 was manufactured by Nexans in its facility in Halden, Norway and installed by Nexans’ cable laying vessel, Nexans Skagerrak. The link is out of operations since 26 January 2024 due to a cable failure. The fault location was determined within the next two days, on the Estonian side near the connection point of the land and sea cable. In addition to the cable damage, there were also signs of mechanical damage in the transition joint of the sea and land cable, which is located approximately 200 meters from the coastline. Repair works: The damaged section of the cable will be replaced to fix the fault. Since May 2024, large-scale preparatory works have been underway, including creating a dry work area of several thousand square meters and building a breakwater at the Estonian cable landing site. The EstLink 2 cable has been excavated from the soil on the coastline and prepared for repair. The spare cable will be delivered in July, floated to the coast, to carry out cable installation and connection work.  The connection of the reserve cable and the existing cables is planned to be completed by the end of August. To explore more about cable failure causes, costs, forecast and case studies, download our Q2-2024 Offshore Transmission and Cables report. #4COffshore #TGS #CableFailures #EstLink2 #SubseaPowerCables

The reason that insurance premiums for offshore project especially related to submarine cables and installations are still high in the market is because the cost and time for repairs in the event of an accident are astronomical. It is hoped that risks in the insurance market will be equalized through many business cases, but cases like this accident still provide justification for increased insurance rates.

Acoustic telephone hoods/booths often come with maintenance and support services, ensuring that the communication infrastructure remains operational at all times. This proactive approach minimizes downtime and maximizes the effectiveness of communication systems in harsh environments. These acoustic telephone hoods/booths are typically built to withstand harsh weather conditions, including extreme temperatures, high winds, and heavy rain. This resilience ensures that communication remains available even in adverse environments. Designed and Assembled in Singapore!! www.alphino.com #marine #marineindustry #marineengineering #marinesolutions #offshore #offshoreoilandgas #offshorelife #offshoreconstruction #offshoreengineering #offshoreoperations #offshoredevelopment #oilandgas #oilandgasindustry #oilandgasengineering #safetyengineering #safetyequipment #hazardousareas #hazardcommunications #constructionindustry #construction #constructionsafety #telecominfrastructure #telecommunications #telecommunicationengineering #fso #fpso #epcprojects #acoustichoods #noisereduction #safecommunication

On September 2, the 220KV submarine photoelectric composite cable produced by Yichang Qifan Cable Co., Ltd. was officially delivered and shipped at Haihui Wharf Port, Xiaoting District, Yichang City. On September 2, whistles were heard from the Haihui Wharf Port in Xiaoting District, Yichang City. The first ultra-high voltage photoelectric composite submarine cable of Yichang Qifan Cable Company was shipped and delivered. 10 days later, this cable will arrive in Penglai, Shandong. In Huaneng Shandong Peninsula offshore wind power project. The ultra-high voltage photoelectric composite submarine cable delivered by Yichang Qifan Cable Company this time has a single length of 28.5 kilometers and a weight of nearly 4,000 tons. At the delivery site, the ultra-high-voltage submarine cables are loaded from cable storage pallets through special transportation channels at a speed of about 4 meters per minute. After all loading is completed, they are transported to the coast via special laying ships via the Yangtze River. Zhou Guihua, chairman of Shanghai Qifan Cable Co., Ltd., said that this is Qifan’s first 220 kV ultra-high voltage photoelectric composite submarine cable, marking Qifan Cable’s major breakthrough in the field of offshore wind power projects and further consolidating Qifan Cable’s market position in the wire and cable industry. Compared with ordinary medium and low-voltage cable technology, submarine cable production standards are strict. A 30-kilometer submarine cable core requires continuous production, and no faults are allowed in the middle to ensure product quality. Due to high standards, high thresholds, and high risks, submarine cables are called the "crown jewels" of cable manufacturing in the industry. There are less than 10 submarine cable companies in the country, all located along the coast. The technical requirements for the production of ultra-high voltage optoelectronic composite submarine cables are even more complicated. Lu Xiaoyang, chief of the technical section of Yichang Qifan Cable Co., Ltd., said that the 26 mm thickness of insulation production required for the production of ultra-high voltage submarine cables has reached the equipment limit, and the country has 220,000 There are only a handful of manufacturers with submarine cable production capabilities. Being able to enter this echelon shows that submarine cable production technology has been greatly improved.