Depthforge Trident recently concluded a pivotal project in partnership with a leading environmental research institution focused on deep-sea ecosystem monitoring. The mission involved deploying custom-designed sensor arrays and ROV-enabled survey systems at depths exceeding 2,000 meters—enabling long-term environmental data collection with minimal ecological disruption. Our team managed full-spectrum logistics, precision deployment, and post-installation inspection using our advanced NDT protocols. The operation not only enhanced research capabilities but also helped establish a foundation for future ocean sustainability efforts. This project reflects our commitment to science-driven engineering, supporting institutions that protect and understand the oceans—one depth at a time.
Depthforge Trident recently completed a high-precision ROV operation supporting a critical offshore inspection and intervention project for a deepwater energy client. The mission took place at depths surpassing 1,200 meters, requiring real-time navigation, asset inspection, and light intervention in low-visibility, high-pressure conditions. Using our next-generation Work-Class ROV, we executed a full survey of subsea pipelines, anchor moorings, and structural nodes—capturing high-definition video, sonar mapping, and ultrasonic thickness data. Our ROV team also performed valve manipulations, debris clearance, and minor component installations—all remotely, safely, and with pinpoint accuracy. The project involved close coordination with topside engineers, live data streaming, and integration with digital twin models to enhance decision-making in real-time. Our approach minimized the need for diver intervention, reduced operational downtime, and provided the client with a comprehensive health profile of their subsea infrastructure. This successful campaign reflects Depthforge Trident’s commitment to innovative, low-risk subsea solutions—delivering actionable insights and dependable intervention through advanced ROV technology.
At Depthforge Trident, we recently concluded a complex underwater welding operation for a key offshore infrastructure client. The project involved the structural repair and reinforcement of a critical subsea pipeline support system, located at a depth of over 50 meters in a high-current zone. Our expert commercial diving team, equipped with certified underwater welders and state-of-the-art hyperbaric welding systems, carried out a series of precision welds under challenging environmental conditions. The operation required detailed pre-dive engineering assessments, custom-fit bracing fabrication, and real-time ROV support to ensure accuracy and safety at every stage. To minimize risk and ensure continuity of surrounding operations, we implemented a dry habitat welding environment, allowing for high-strength structural welding with full NDT (Non-Destructive Testing) verification upon completion. The result was a structurally sound and fully certified repair—completed on schedule, within budget, and with zero safety incidents. This successful execution showcases our ability to solve mission-critical subsea challenges with unmatched skill, innovation, and precision—delivering results that meet the highest industry standards in reliability, durability, and performance.
Depthforge Trident recently completed a successful commercial diving operation focused on structural repair and inspection for a key offshore facility. Conducted at depths reaching 60 meters, the project required both technical diving expertise and real-time collaboration with topside engineers to ensure safety, precision, and speed. Our certified dive team was tasked with repairing a compromised subsea support brace on an active pipeline, as well as performing NDT inspections, anode replacements, and sediment removal around the base. The entire operation was executed under strict environmental and operational protocols, ensuring full compliance with industry safety standards. Despite challenging underwater visibility and shifting tidal conditions, the team completed the task ahead of schedule using specialized tooling, live video feeds, and redundant safety measures. Detailed inspection reports and post-dive analysis confirmed the structure’s restored integrity and readiness for extended service. This project demonstrates Depthforge Trident’s unwavering commitment to reliability, technical excellence, and operational resilience in demanding underwater environments—further solidifying our reputation as a trusted name in subsea operations.
Depthforge Trident has successfully concluded a critical underwater welding repair operation for a major offshore asset experiencing structural fatigue. The job focused on reinforcing and restoring the integrity of a submerged support frame tied to a deepwater pipeline junction. Working at depths of nearly 70 meters, our certified commercial welders operated within a dry hyperbaric habitat, allowing precise structural welds under controlled conditions. The repair process involved detailed pre-weld inspections, custom steel patch fabrication, and real-time ROV support to monitor alignment and safety throughout the operation. Despite complex tidal currents and a narrow repair window, the team executed the task with zero incidents, full compliance, and ahead of schedule. Final ultrasonic testing confirmed a secure, durable weld—extending the operational life of the asset and preventing potential system failure. This successful execution showcases Depthforge Trident’s unmatched capability in critical underwater welding, combining engineering excellence, field precision, and deepwater expertise to deliver results that last.
Depthforge Trident recently completed a large-scale subsea infrastructure and installation project, reinforcing our reputation for delivering turnkey solutions in complex marine environments. This mission involved the design, deployment, and integration of a modular subsea system, supporting a high-capacity offshore production facility located over 1,800 meters below sea level. Our multidisciplinary team managed everything from seabed preparation and anchor placement to the ROV-guided installation of manifolds, flowlines, and support frames. The operation leveraged our precision engineering workflows, advanced sonar mapping, and dynamic positioning systems to ensure flawless alignment and secure connections. Key to this project’s success was our use of real-time data feedback and automated monitoring tools, which enabled agile decision-making and minimized environmental disruption. The entire process—from mobilization to post-installation inspection—was completed ahead of schedule and with zero safety incidents. This project reflects Depthforge Trident’s commitment to deepwater reliability, scalable design, and performance-driven installation—delivering infrastructure built to last beneath the surface.
At Depthforge Trident, we don’t just build beneath the surface—we shape the future of subsea innovation. Let’s take the next step together.
Redefining underwater engineering through innovation, accuracy, and depth-forged expertise.
support@depthforgetridentengr.com
140-144 Boulevard Malesherbes, Paris 75017
Sign up our newsletter to get update information, news and free insight.
