Really don't understand what's taking so long, as the inspections that took place were regular and as thorough as was possible. Even risk assessments for documenting/re-surveying were submitted, though seemingly going into a blacker hole than Odin itself. The remedial work could be easily achieved with a minimum of investment and skilled labour, so I can only asume that the delays are legal/liability-related. That said, other jobs got the green flag almost immediately, so it's not all bad.