Alerts & Learnings Loading / unloading vessel - Loss of containment A loss of containment occurred from the loading arm quick connect/disconnect (QC/DC) coupling when disconnecting the Butane liquid loading arm from a receiving LPG vessel. Two personnel and two ship crew were in the immediate vicinity and were enveloped in a hydrocarbon vapour cloud. After removing themself from the vapour cloud and regaining visibility of the loading arm controller, the Storage & Loading (S&L) Area Operator closed the QC/DC coupling using the handheld remote, stopping the leak. To view this Safer Together alert in full, click the 'Download Alert' button above. Download Alert Rate this Alert Your Rating Average Rating Share: Share on Linkedin Share on Facebook Share on Twitter Share with Email