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Current Structural Integrity and Fitness-for-Service
Any anomalies or defects found by an in-line inspection must be assessed as to their immediate effect on the integrity of the pipeline investigated. NDT Systems & Services GmbH & Co. KG offers a range of assessment procedures, based on published codes. Below is an overview of typical codes or procedures that can be applied:
| Metal Loss: |
B31G, Modified B31G, RSTRENG, DNV RP F-101, TÜV Rheinland Method, Kastner, Shannon
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| Cracks: |
API 579, BS 7910, TÜV Rheinland Method
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| Laminations: |
API 579, BS 7910
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| Dents: |
ASME B31.4, ASME B31.8 |
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Quick Info:
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Please find below examples of assessments that can be applied to data gathered during an NDT inspection run
(click on figures to enlarge):
Failure Assessment
RSTRENG* Assessment
*RSTRENG is a registered trademark of PRCI in cooperation with TTI.
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