Pipeline Integrity Engineers United Kingdom All previous conference papers fromPipeline Integrity Engineers Title Sort ascending Presenter Conference year Complying with pressure safety regulations for natural gas systems and the implications for a repurposed hydrogen system – a Pipeline Operator and Competent Person perspective Gary Senior ptc 2024 Asset Management of High Pressure Installations: Project GRAID - an innovation project to develop a robotics system for internal inspection of buried pipework Gary Senior ptc 2016