This website uses non-intrusive cookies to improve your user experience. You can visit our cookie privacy page for more information.

RR21 - Investigation of numerical anomalies associated with Transco pipeline upgrade

This report concerns an assessment of numerical anomalies found whilst undertaking reliability analyses for a case study as part of a Research Project for the HSE Competition of Ideas. The case study was taken from a report produced by the then BG Technology (now Advantica Technologies Limited), and was an example of the application of limit state, reliability and risk-based design techniques to the uprating of onshore pipelines. Probabilistic arguments had been used to demonstrate that the increase in risk as a result of the higher operating pressures in the pipelines was negligible.

The Research Report Series are produced in Adobe Acrobat. The use of the latest version of the software is recommended which is available at the Adobe website via the link on this page.

Assistance in the use of Adobe Acrobat PDF files is available on our FAQs page.

Updated 2010-03-19