Off-line Internal Inspection of Pipelines – An Important Tool for Investment Decisions
![CEPS a.s.](/sites/default/files/styles/mt_thumbnails/public/article/image/2019-07/figure_06.jpg?itok=ha2il-jw)
CEPS a.s.
A natural gas leakage was detected on the unpiggable high-pressure DN 600 pipeline Kasejovice – Mikulášov in Czech Republic after 50 years of operation. The pipeline was excavated and found to suffer from extensive corrosion; corrosion of a similar extent was also found when another section of the pipeline was excavated on the same location. The...