Pipeline Maintenance 101 – Check out the basics here:

The Canadian Energy Pipeline Association offers an overview of how pipelines are operated and maintained.

Click to learn more:

https://www.aboutpipelines.com/en/pipeline-101/operation-and-maintenance/

Learn more about pipeline repair and maintenance at http://plidco.com/

( Source: http://www.pipelinerepairandsafety.com/?p=221 )