Wim Guijt

The technical program covers pipeline integrity management, in-line inspection (ILI), engineering assessments, geohazards, crack and dent assessment, seam-weld threats, repairs, and hydrogen transportation. Plenary topics include operator guidelines and specifications, technical knowledge management, assessing existing pipelines for hydrogen service, selective seam-weld corrosion, and PHMSA MAOP reconfirmation requirements. Parallel technical tracks address landslide monitoring and pipeline strain; crack characterization and management; ILI applications, analysis, and verification; hard spots; dent assessment; engineering assessment; hydrogen transportation; integrity management; difficult-to-inspect pipelines; materials verification; and repair technologies. Presentations include work on ILI run comparisons, risk-informed assessment choices under the PHMSA Gas Mega Rule, dent engineering critical assessment, non-intrusive pipeline assessment, material testing, and repair qualification. A panel addresses PHMSA repair criteria for hazardous-liquid and gas-transmission pipelines.