Posts Tagged ‘valve safety’

Basic valve interlock configurations in pipeline pigging

Basic valve interlock configurations in pipeline pigging

In pipeline pigging procedures, different valve interlock configurations can be distinguished, depending on the complexity of the pigging procedure. In this article, 3 basic configurations are described in detail.

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Fatal incident stresses importance of eliminating human error on pigging operations

Fatal incident stresses importance of eliminating human error on pigging operations

A fatal incident on June 25th 2012 at a production facility of one of the globally leading oil companies in the United States proves the need for guaranteeing safe operations on pigging equipment.

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