
Conbit will carry out a new load test of the SL900 lifting system in the first week of May, validating the system in a different configuration than previously tested. In this setup, the SL900 will be capable of lifting 10 metric tonnes at a radius of 30 metres, demonstrating its flexibility and adaptability for offshore decommissioning and modification scopes.
Following a successful test campaign, the system will be transported to an offshore facility where it will be deployed to remove an existing vent stack, a critical operation requiring precision, reliability, and well‑controlled lifting behavior.

The load test will take place at Conbit’s facilities during the first week of May, with opportunities for clients and partners to attend on:
Visitors will have the opportunity to observe the system in operation, review the test setup, and discuss the engineering considerations behind the selected configuration. The load test will confirm structural integrity, system response, and operational margins prior to offshore mobilisation.
For this configuration, additional boom sections have been manufactured by Abuco, expanding the reach of the SL900 while maintaining controlled load paths and system stiffness. The modular nature of the lifting system allows Conbit to adapt the same base equipment to different load cases, radii, and offshore constraints without the need for entirely new assets.
This approach significantly reduces lead times and enhances responsiveness when project requirements evolve, an increasingly common scenario in offshore brownfield environments.
Modular offshore lifting systems such as the SL900 play a key role in modern offshore construction, maintenance, and decommissioning projects. Their relevance lies in several core advantages:
By combining proven base designs with project‑specific modular elements, operators can achieve safe and efficient lifting solutions tailored precisely to the task at hand.
This upcoming test marks an important step from onshore validation to offshore application. It demonstrates how modular lifting concepts, supported by thorough engineering and testing, enable controlled offshore removal operations, such as vent stack decommissioning, while managing risk, cost, and operational complexity.
