Updating guidance documents for pipeline threat identification and risk assessment

Unfortunately, the US guidance documents for pipeline risk assessment are still not up to date.  This continues to be a source of confusion for some and frustration for others. Read more . . . Please click this link to read the pdf file of this article.

Certifications: The Leaning Tree Incident

An operator recently experienced damage to their pipeline when a metal pipeline marker post was driven into the ground by a falling tree – the ‘leaning tree incident’. This is certainly not a common pipeline failure scenario. How much criticism against a risk assessment is warranted if this obscure event is missed? CERTIFICATION With growth in both the number of […]

Certification of Pipeline Risk Estimation Methodologies

How It Works This certification process tests a risk assessment methodology by having it produce risk estimates for three parallel pipelines for which risk-pertinent data is available.  A sketch and dataset details some relevant facts for each pipeline.  Many, but not all, common pipeline risk issues are illustrated or implied by the data provided. Someone […]

What’s behind the EE guideline document that DNV and you recently released?

We are advocating a degree of standardisation that serves all stakeholders. This list of essential elements sets forth the minimum ingredients for acceptable pipeline risk assessment. Every RA should have these elements. A specific methodology and detailed processes are intentionally not essential elements, so there is room for creativity and customised solutions. DNV’s recognition of […]