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|NDT.net Issue - 2014-12 - NEWS ||NDT.net Issue: 2014-12|
Publication: e-Journal of Nondestructive Testing (NDT) ISSN 1435-4934 (NDT.net Journal)
SGS Ultrasonic Inspection Technology Keeps Pipeline ClearSGS SA6, Geneva, Switzerland
SGS PfiNDE uses ultrasonic inspection technology to help a pipeline company locate and remove a large sediment blockage, enabling quick resumption of normal operations.
Geneva, the 28th November 2014 -- In 2013, SGS technicians traveled to Minnesota to help remove a large sediment blockage that was disrupting a pipeline company’s operations. With ultrasonic inspection technology, they were able to locate the blockage and provide the company with a successful strategy for removing it. The story was covered in the November 2014 issue of World Pipelines magazine.
150' pipeline removed from service due to sediment levels
Ultrasonic inspection technology solves the problem
Sediment blockages in pipelines can disrupt cleaning operations. In 2013, a pipeline company discovered that a section of pipeline in Minnesota had been blocked by excessive sediment buildup. Enough sludge had gathered to completely block the progress of the pigging tool.
The company considered using X-ray technology to remove the blockage, but realized that this would not provide all the information it needed and would not allow timeline goals to be met. After considering other available technologies, it decided to use SGS PfiNDE’s ultrasonic inspection technology to solve the problem.
SGS inspection technicians traveled to a rural area of Minnesota, where they were able to use ultrasonic inspection technology to determine the volume of the sediment and its exact location. Based on an analysis of the results, the pipeline company developed a strategy for effectively and efficiently removing the specific section of the impacted pipeline. After the section was removed, it was replaced and normal operations were resumed. To find out more about how SGS PfiNDE was able to help the pipeline company remove the blockage quickly and efficiently, download the article for Ultrasonic Inspection Technology.
An effective solution with multiple applications
Typically, pipeline companies only consider ultrasonic inspection technology for high-end weld investigations and when looking for cracks and dents. However, this technology can also be used to provide other information that would be more time-consuming and expensive to obtain with radiographic inspection. For example, ultrasonic inspection technology is useful for checking fluid levels and checking for the presence of sludge. SGS offers ultrasonic inspection technology as part of its pipeline integrity services. Contact us to learn how you can use these services to help your business run more efficiently.
SGS PfiNDE Pipeline Integrity Services
SGS PfiNDE Pipeline Integrity Services support pipeline operators’ in-line inspection programs by providing in-trench evaluation of pipeline anomalies. SGS PfiNDE provides accurate identification of anomalies using non-destructive examination (NDE). Unlike other NDE providers that also do pipeline work, SGS PfiNDE is a pipeline inspection company that provides high quality NDE, with technicians trained in pipeline specific techniques and field conditions.
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