Uju Jo Keji’s Post

Shearwater Marine Services has showcased its breadth of underwater problem solving by addressing an ongoing challenge of underwater acoustic tiling for the Ministry of Defence. Military submarines are typically covered in acoustic tiles to reduce their sonar signature and hence their detectability, but the tiles, which are glued to the hull surface in their thousands, often detach. Replacing them is a regular, difficult and expensive task. With dry docking not an option and temporary fixes insufficient, Shearwater Marine Services developed a solution to control the underwater environment and ensure tile adhesive curing. The solution involved the creation of an underwater ‘dry space’ for divers to work in, with environmental monitoring and CCTV surveillance to ensure optimal application conditions. The outcome, claims Shearwater, was a significant improvement in adhesion strength over conventional in-water applications, offering a new standard for underwater acoustic tiling. Read the full story on Maritime Journal; https://lnkd.in/ejzJwc7T

The Type 76 is taking shape, and from the article, is going to be larger than the the Type 75 at 263mtrs long and 43 mtrs wide. The comparison used is the USS America at 261 long and 32 mtrs wide, https://lnkd.in/gFTc5Pkd

" "There have been rumors that this design is some kind of test platform, and that might be the case," he said. "Or it might be the PLA Navy’s next class of corvette — at this point, it’s hard to know for sure. That said, we have yet to see construction of any additional hulls of this type, whereas with the construction of the new Type 054B frigate, we quickly saw units under construction at multiple shipyards. Perhaps the PLA Navy will take a wait-and-see approach, as this is quite a different design, with what appears to be a focus on low-observability features." " . Dans tous les cas, ce navire permettra à la PLAN de tester et développer ses radars et ses missiles, et bien sûr d'inventer de nouvelles tactiques et doctrines. On peut donc s'attendre à ce que ce nouveau type de navire furtif ait un impact important à moyen terme sur les capacités chinoises de guerre navale. https://lnkd.in/dvA_uVzm

A new stealthy Chinese corvette or light frigate has ostensibly made its maiden voyage. The ship's design has some broad similarities to Sweden's radar-evading Visby class corvettes, including a main gun that sits concealed inside low observable cupola when not in use, but is larger by all indications. How fast work on this vessel seems to be progressing also speaks to the scale and scope of China's shipbuilding capacity, something that presents huge challenges for even the country's most well-equipped competitors, principally the United States. Just two weeks ago, China's first indigenously-designed carrier, which features catapults and other major enhancements, also set out on its inaugural sea trials.Images of the ship at sea emerged on social media over the weekend. Exactly when the ship left port, where it has sailed, and whether it has already returned to port, are unclear. __________________________________ Size-wise, Shugart has estimated the length of the new stealthy warship to be around 97 qmeters (318 feet) based on comparisons to non-stealthy Type 056 corvettes — NATO reporting name Jiangdao class — also seen in the relevant satellite imagery below. The baseline Type 056 is known to be 90 meters (295 feet) long, as well as having a displacement of around 1,500 tons. Liaoning Shipyard has also produced Type 056s in the past.

🚨 BOOM - Exciting Project Update!🚨 Unexploded Scotland was recently commissioned to provide a rapid response service to address a highly sensitive project. Our team was tasked with managing a cache of 20mm High Suiza munitions—a significant challenge that required the utmost precision and expertise. Working hand in hand with our trusted partners, we facilitated a safe and controlled demolition, successfully neutralising the threat and clearing the way for future development. After the dust had settled, a watch and brief service was implemented to monitor the work closely. This operation is a testament to our turnkey solution, demonstrating our ability to manage every aspect of such complex projects, from initial assessment to final resolution. At Unexploded Scotland, we’re proud to deliver results that protect both people and property, no matter how complex the challenge. A huge thank you to everyone involved in making this operation a success. Together, we're proving that no challenge is too big when you have the right team by your side. For those who like the finer details, the most common 20mm cannons used by the British in World War 2 were the Hispano and Oerlikon. It's important to distinguish between the 20mm Hispano-Suiza and the Oerlikon cannons, both pivotal during World War II. The 20mm Hispano-Suiza was a powerful air-to-air and anti-aircraft cannon, renowned for its high rate of fire and destructive capability. It was commonly mounted on aircraft like the legendary Spitfire and played a critical role in aerial combat. On the other hand, the 20mm Oerlikon was primarily used as an anti-aircraft weapon on naval vessels and ground-based installations. While both were highly effective, they served different roles: Some variants of 20mm ammunition were designed to detonate on impact and were capable of causing maximum damage to enemy aircraft or installations. Due to their high explosive and sometimes incendiary nature, they posed a significant danger not only in combat but also when discovered in commercial or civilian areas, long after the conflict had ended. Handling such munitions requires a deep understanding of their mechanisms and the potential risks involved, making this operation particularly complex. Stay tuned for more updates and ongoing projects! #CapitalDredging #Dredging #Maritime #MarineConstruction #UnexplodedOrdnance #GlobalInfrastructure #UnexplodedScotland #§20Licence #UXO #UnexplodedOrdnance #Bomb #PRA #DRA #Geotechnical #Environment #Collaboration #Expertise #RenewableEnergy #Sustainability #Leadership #Innovation #Management #Marketing #Technology #Careers #ArtificialIntelligence #Workplace #PersonalDevelopment #Networking #Motivation #Jobsearch

Ship stabilization systems enhance stability and reduce motion by counteracting forces that cause rolling, pitching, or yawing. The corrective action involves altering the angle of attack of the fins or adjusting the fluid level in the tanks, rotating gyroscopes. Fluid Tanks : They are often referred to as active stabilizer fins or anti-roll tanks. They work by using adjustable fluid levels within the tanks to counteract the ship's motion and stabilize it. When the ship rolls, the fluid is transferred between tanks to shift the ship's center of gravity Some examples of ships that use tanks as part of their stabilization systems include: 1. Large cruise ships 2. Military vessels such as aircraft carriers and destroyers Fins: Located beneath the hull, retractable or fixed fins can be adjusted to generate lift or resistance against water, stabilizing the vessel by counteracting rolling or pitching motions. Gyroscopes: Spinning gyroscopes resist ship motion by generating a force perpendicular to the direction of movement, effectively stabilizing the vessel against rolling or pitching. So the system utilizes movable components such as fins, tanks, or weights, gyroscopes that strategically adjust to counteract the rolling motion. #MaritimeIndustry #Shipping #MarineTechnology #MaritimeInnovation #OceanTransportation #PortsAndTerminals #MarineEngineering #MaritimeLogistics #MaritimeTrade #NavalArchitecture #Seafarers #MaritimeSafety #Oceanography #MaritimeLaw #MarineEnvironment #MaritimeEducation #MaritimeHistory #Shipbuilding #MaritimeEconomics #MaritimeSecurity #CruiseShipDepartures #ThrusterControl #MaritimeMastery #JourneyOfDiscovery #PassionForTheSea

Ship stabilization systems enhance stability and reduce motion by counteracting forces that cause rolling, pitching, or yawing. The corrective action involves altering the angle of attack of the fins or adjusting the fluid level in the tanks, rotating gyroscopes. Fluid Tanks : They are often referred to as active stabilizer fins or anti-roll tanks. They work by using adjustable fluid levels within the tanks to counteract the ship's motion and stabilize it. When the ship rolls, the fluid is transferred between tanks to shift the ship's center of gravity Some examples of ships that use tanks as part of their stabilization systems include: 1. Large cruise ships 2. Military vessels such as aircraft carriers and destroyers Fins: Located beneath the hull, retractable or fixed fins can be adjusted to generate lift or resistance against water, stabilizing the vessel by counteracting rolling or pitching motions. Gyroscopes: Spinning gyroscopes resist ship motion by generating a force perpendicular to the direction of movement, effectively stabilizing the vessel against rolling or pitching. So the system utilizes movable components such as fins, tanks, or weights, gyroscopes that strategically adjust to counteract the rolling motion. #MaritimeIndustry #Shipping #MarineTechnology #MaritimeInnovation #OceanTransportation #PortsAndTerminals #MarineEngineering #MaritimeLogistics #MaritimeTrade #NavalArchitecture #Seafarers #MaritimeSafety #Oceanography #MaritimeLaw #MarineEnvironment #MaritimeEducation #MaritimeHistory #Shipbuilding #MaritimeEconomics #MaritimeSecurity #CruiseShipDepartures #ThrusterControl #MaritimeMastery #JourneyOfDiscovery #PassionForTheSea

In urban warfare, control is paramount. The complexity of city environments means every tactical decision counts. Arm yourself with equipment designed to excel in the most challenging urban scenarios. Command your space, outmaneuver adversaries, and dominate every engagement with unwavering efficiency. #frogpro #tacticalgear #platecarrier #sniper

so interesting to know more about this system 👏👏

Davits are the lifeline of the sea—without their robust operation, ships cannot set sail, as they ensure the rapid launch and recovery of lifeboats and rescue boats, protecting both safety and operational readiness. Featuring the PIV 3.6 E All Electric Davit – an innovative piece of equipment from Fairbanks Morse Defense and Welin Lambie. This advanced davit has been meticulously designed to meet the rigorous demands of combatant ship design, ensuring that it can withstand the challenges faced in various maritime operations. Crafted from lightweight aluminum, it not only enhances maneuverability, but also complies with essential shock and electromagnetic interference (EMI) requirements. The PIV 3.6 E is equipped with variable speed power hoist and lowering capabilities, allowing precise control during operations. To further enhance its functionality, the davit includes integrated boat chocks, which secure the rescue boat during transit, as well as a rigid-hulled inflatable boat (RHIB) docking frame, facilitating seamless and efficient operations in demanding environments. This is just one of the many industry-changing products made by Fairbanks Morse Defense. If you are interested in learning more about the PIV 3.6 E davit from Fairbanks Morse Defense, click here. https://lnkd.in/e5gGUzmC