Learning Moment 9 Feb 2016 Pipework clamp failure - Safety Moment The failure occurred due to incorrect manufacturing and the final material properties did not meet requirements; causing the clamp to fail. View Learning Moment
Learning Moment 8 Feb 2016 Pressure release when breaking containment - Safety Moment There was a sudden, uncontrolled release of pressure when the last retaining bolt was removed. The technician sustained injuries. View Learning Moment
Learning Moment 4 Jan 2016 Scaffolders detect leak - Safety Moment The leak was confirmed and the plant was safely shutdown. The leak came from a failed O-ring seal. View Learning Moment
Learning Moment 13 Nov 2015 Discharge flange connection from high pressure gas compressor - Safety Moment An inspection crew was conducting a proactive inspection of a gas export system using an infrared camera which looks for very small leaks (fugitive emissions). A small leak was observed around the flange using an infra red camera. A gas meter was applied and readings confirmed >20% LEL (Lower Exp… View Learning Moment
Learning Moment 26 Oct 2015 Choke manifold pressure test - Safety Moment Severe corrosion caused a thermowell to be ejected. View Learning Moment
Alert 26 Oct 2015 Catastrophic failure of pipework clamp connector (from HSE) The primary cause of failure of the clamp was due to hydrogen cracking. Evidence from this clamp and others checked later indicates that high hardness, with values in excess of 48-50HRC (Rockwell hardness value), being the underlying cause. High hardness increases the material's susceptibility to cr… View Alert
Learning Moment 30 Sept 2015 Dropped Object - Safety Moment A hinged roller unit dropped 40ft onto the drill floor, missing the nearest person by 4ft. View Learning Moment
Learning Moment 30 Sept 2015 Small Bore Tubing Failure - Safety Moment Fatigue failure of instrument tubing following a reinstatement of an incorrect orientation using incorrect fitting practices. View Learning Moment
Learning Moment 30 Sept 2015 Re-spooling line onto a winch - Safety Moment The man's left hand was caught by a broken wire and pulled towards the drum. View Learning Moment