Latest project, including UK first for Pioneering Spirit, highlights port capacity The second phase of a decommissioning project is underway at Lerwick with the arrival today (22 April 2022) at the deep-water Shetland port of the Ninian Northern production platform jacket from the northern North Sea. The 8,500 tonnes, 83-metre-high steel structure has been delivered by Allseas’ Pioneering Spirit, following removal in a …