Marine Warranty Survey (MWS) services help ensure high-risk marine operations are carried out safely, in line with international standards and insurer requirements. In complex offshore projects across oil & gas, renewables, and infrastructure, underwriters often require independent approval of critical activities such as heavy lifts, transport, and installations.

StreamTec offers a dedicated MWS service, providing impartial technical oversight to de-risk operations. Our experts review procedures, inspect vessels and equipment, and issue Certificates of Approval (CoA) that are often essential for insurance coverage. 

Engaging a Marine Warranty Surveyor offers confidence that all risks have been reduced to ALARP – as low as reasonably practicable – and that the operation meets the required safety and engineering standards. This protects high-value assets, helps prevent costly delays, and brings specialised expertise into the project team. 

With a blend of MWS expertise and project execution experience, STS brings an operator’s perspective to every review, ensuring approvals are grounded in practical insight.