An independent operator embarked on a multi-billion-dollar greenfield development in the UK Central North Sea, centered around a new-build Floating Production, Storage, and Offloading (FPSO) vessel. This fast-track project, one of the largest in the UK Continental Shelf at the time, involved the development of multiple fields, complex subsea infrastructure, and an ambitious timeline from discovery to first oil. The scale and complexity of this landmark project presented significant technical, operational, and commercial risks, including the potential for cost overruns, schedule delays, challenging subsea tie-backs, and the inherent hazards of operating in the harsh North Sea environment. The operator and its partners needed a robust and transparent risk management framework that could not only identify and assess these risks but also provide the confidence required to proceed with this substantial investment. PMO Hive was engaged to provide specialist risk management services, embedding experienced risk professionals into the client's project team to design, implement, and manage a comprehensive risk management framework. Through detailed Cost and Schedule Risk Analyses (CSRA), Bowtie methodology for major accident hazard visualization, and a proactive risk culture integrated throughout the project lifecycle, PMO Hive provided the operator with a single source of truth for all project risks. This robust approach enabled timely and effective decision-making, contributing to the project's delivery on schedule and within budget—a rare achievement for a project of this scale—and establishing a new benchmark for major project execution in the UKCS.