Dear coelleagues,
I'm writing to find an answer about Pressure-relief Valves, I'm doing a analysis of RBI for PSV's and I'd want to know how can i get the mode of failure? I understand that there are 2 categories of failure for the PRD (Fail to open and leakage failure), but I don't know which...
Maybe is better if you use API 653 (inspection and repair), if your job is with tanks constructed already. API 650 is for design and construction of tanks.
there are no more qualitative or quantitative analysis. You have only one level of probability and 2 of consequence analysis. Does anyone know what is the reason of this changes? Is the qualitative level useless?
On the oder hand, I realise that the creep module is not available, why is this...
