Topics for pigging lesson

[Ribas]

Hello,
I'm being asked to provide a pigging lesson to a group of inspectors which experience vary from 1 year to 10 years of experience.
I asisted to several courses about pipelines, but I'm having some difficulties to reduce the entire subject of pipelines and pigging to occupy one lesson of half a day.

What topics do you consider you would like to hear of in such a lesson ?

Thanks in advance.

[racp12]

Mr. Ribas,
First of all, find a typical P&ID for pig launching/receiving stations.
Make a description of the pigging process, including a brief explanation on the function of every instrument and valves, and the size of of lines.
It is convenient to consult ASME Standards B31.4 and B31.8.
I hope this will help you.
Regards

[racp12]

Mr. Ribas,
First of all, find a typical P&ID for pig launching/receiving stations.
Make a description of the pigging process, including a brief explanation on the function of every instrument and valves, and the size of of lines.
It is convenient to consult ASME Standards B31.4 and B31.8.
I hope this will help you.
Regards

[Ribas]

Hello racp12,

Thanks for your suggestion.

From it, comes to my mind that I can also include and explain, why it is important to fill the questionnaire that pigging companies always sent to us when starting a pigging service.

[Ribas]

Hello racp12,

Thanks for your suggestion.

From it, comes to my mind that I can also include and explain, why it is important to fill the questionnaire that pigging companies always sent to us when starting a pigging service.